/* ============================================================
   figlio common.css
   Shared design tokens, layout, navigation, footer, page-hero
   Used across all pages including the top page (index.html).
   ============================================================ */

/* ====== DESIGN TOKENS ====== */
:root {
  --white: #FFF9F1;
  --cream: #FDFBF7;
  --black: #1C1814;
  --ink: #2B2622;
  --gray: #5A4F44;
  --gray-soft: #7A726A;
  --gray-faint: #B8AEA8;
  --line: rgba(28, 24, 20, 0.08);
  --line-strong: rgba(28, 24, 20, 0.18);
  --light-gray: rgba(28, 24, 20, 0.04);
  --neon-blue: rgba(110, 190, 255, 0.8);
  --accent-blue: #5E8AA8;

  --font-jp: "Noto Sans JP", system-ui, sans-serif;
  --font-jp-serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --font-en: "Inter", system-ui, sans-serif;
  --font-mono: "Inconsolata", "Courier New", monospace;

  --ease-luxe: cubic-bezier(0.7, 0, 0.3, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ====== RESET / BASE ====== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-jp);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  letter-spacing: 0.05em;
  line-height: 1.7;
  line-break: strict;
  word-break: normal;
  overflow-wrap: break-word;
}
p, h1, h2, h3, h4, h5, h6, li, dd, dt, span, div, a, button {
  line-break: strict;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }
::selection { background: var(--black); color: var(--white); }

body, a, button { cursor: none; }
@media (max-width: 900px) {
  body, a, button { cursor: auto; }
}

/* ====== NOISE OVERLAY ====== */
.noise-overlay {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
  opacity: 0.04;
}

/* ====== CUSTOM CURSOR ====== */
.cursor {
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  width: 14px; height: 14px;
  background: #fff;
  border-radius: 50%;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-luxe), height 0.3s var(--ease-luxe), background 0.3s var(--ease-luxe);
  mix-blend-mode: difference;
}
.cursor.is-hover {
  width: 60px; height: 60px;
  background: #fff;
}

@media (max-width: 900px) {
  .cursor, .cursor-ring { display: none; }
}

/* ====== NAVIGATION ====== */
.nav {
  position: fixed;
  top: 0; left: 0; width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 48px !important;
  z-index: 100;
  background: rgba(244, 241, 237, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-brand {
  display: flex; align-items: center;
  padding: 4px 0;
}
.nav-brand img {
  height: 56px !important;
  pointer-events: none;
}
.nav-links {
  display: flex;
  gap: 36px !important;
  font-family: var(--font-en);
  font-size: 12px !important;
  font-weight: 300;
  letter-spacing: 0.18em !important;
  text-transform: uppercase;
}
.nav-links a {
  position: relative;
  color: var(--ink);
  transition: color 0.4s var(--ease-luxe);
}
.nav-links a:hover { color: var(--black); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--black);
  transition: width 0.4s var(--ease-luxe);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--black); }

/* ============ HEADER WRAPPER + MEGAMENU ============ */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
}
.nav-wrap > .nav {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  width: 100%;
  z-index: auto;
}

/* Megamenu panel — slides down from under the header on hover */
.megamenu {
  position: absolute;        /* figlio v88: nav-wrap の高さに影響を与えない */
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(212, 188, 156, 0.22); /* light brown, very translucent cushion */
  backdrop-filter: blur(10px) saturate(115%);
  -webkit-backdrop-filter: blur(10px) saturate(115%);
  border-bottom: 1px solid rgba(120, 90, 60, 0.05);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition:
    max-height 0.5s var(--ease-luxe),
    opacity 0.35s var(--ease-luxe),
    border-color 0.35s ease;
}
.nav-wrap:hover .megamenu {
  max-height: 360px;
  opacity: 1;
  pointer-events: auto;
}
/* figlio v86: 「閉じる ×」ボタン押下時の強制クローズ */
.nav-wrap.mega-force-closed:hover .megamenu {
  max-height: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.megamenu-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px;
  padding: 18px 48px 22px;
}
.megamenu-col h4 {
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-soft);
  margin-bottom: 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(120, 90, 60, 0.16);
}
.megamenu-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.megamenu-col li a {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  padding: 2px 0;
  position: relative;
  transition: color 0.3s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.megamenu-col li a::after { display: none !important; } /* override .nav-links underline if inherited */
.megamenu-col li a:hover {
  color: var(--gray);
  transform: translateX(5px);
}

/* Anchor scroll offset for fixed nav */
[id="web-design"], [id="branding"], [id="visual-design"],
[id="direction"], [id="maintenance"],
[id="vision"], [id="csr"] {
  scroll-margin-top: 120px;
}

.nav-cta {
  font-family: var(--font-en);
  font-size: 11px !important;
  font-weight: 400;
  letter-spacing: 0.2em !important;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 12px 24px !important;
  display: inline-flex;
  align-items: center;
  gap: 8px !important;
  transition: background 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.nav-cta:hover {
  background: var(--ink);
  transform: translateX(2px);
}

/* mobile nav toggle (figlio: SP専用に戻す) */
.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--black);
  position: absolute;
  left: 5px;
  transition: transform 0.4s var(--ease-luxe), opacity 0.4s var(--ease-luxe);
}
.nav-toggle span:nth-child(1) { top: 12px; }
.nav-toggle span:nth-child(2) { top: 18px; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav { padding: 12px 20px; }
  .nav-brand img { height: 42px; }
  .nav-links {
    position: fixed;
    top: 70px; left: 0;
    width: 100%;
    background: rgba(255, 249, 241, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    transform: translateY(-120%);
    transition: transform 0.5s var(--ease-luxe);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.is-open { transform: translateY(0); }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }

  /* Hide megamenu on mobile (hover unavailable; keep mobile nav-links instead) */
  .megamenu { display: none; }
}

/* ====== PAGE HERO (subpage) ====== */
.page-hero {
  position: relative;
  padding: 200px 48px 100px;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  z-index: 1;
}
.page-hero-inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 60px;
  align-items: end;
}
.page-hero-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-hero-meta::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--gray-soft);
}
.page-hero-en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gray);
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 300;
}
.page-hero-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.3;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--black);
  word-break: normal;
  overflow-wrap: break-word;
}
.page-hero-title em {
  font-style: normal;
  color: var(--accent-blue);
  font-weight: 400;
}
.page-hero-desc {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray);
  max-width: 360px;
  font-weight: 300;
  letter-spacing: 0.05em;
}
.page-hero-divider {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  height: 1px;
  background: var(--line-strong);
  position: relative;
}
.page-hero-divider::before {
  content: '';
  position: absolute;
  left: 48px;
  top: -3px;
  width: 6px;
  height: 6px;
  background: var(--black);
  border-radius: 50%;
}
@media (max-width: 900px) {
  .page-hero {
    padding: 140px 20px 60px;
    min-height: 50vh;
  }
  .page-hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .page-hero-desc { max-width: 100%; }
  .page-hero-divider::before { left: 20px; }
}

/* ====== SECTIONS (subpage common) ====== */
.section {
  position: relative;
  padding: 120px 48px;
  z-index: 1;
}
/* works.html 用のセクション余白調整（PC） */
.section--works-intro { padding: 80px 48px 40px; }
.section--works-list  { padding: 40px 48px 120px; }
.section-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.section-grid {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  gap: 80px;
  align-items: start;
}
.section-head {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 110px;
}
.section-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink);
  text-transform: uppercase;
}
.section-num .label {
  display: block;
  margin-top: 8px;
  color: var(--gray);
  font-weight: 300;
}
.section-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.55;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  word-break: normal;
}
.section-title .en {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section-title .title-key {
  font-style: normal;
  color: var(--accent-blue);
  font-weight: 500;
  position: relative;
  background-image: linear-gradient(to top,
    rgba(94, 138, 168, 0.14) 0,
    rgba(94, 138, 168, 0.14) 0.18em,
    transparent 0.18em);
  padding: 0 0.05em;
}
.section-body {
  font-family: var(--font-jp);
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.section-body p { margin-bottom: 1.5em; }
.section-body p:last-child { margin-bottom: 0; }
.section-body strong {
  font-weight: 500;
  color: var(--black);
}

/* Section variant: dark */
.section.is-dark {
  background: var(--black);
  color: var(--white);
}
.section.is-dark .section-num,
.section.is-dark .section-title { color: var(--white); }
.section.is-dark .section-num .label,
.section.is-dark .section-title .en { color: var(--gray-faint); }
.section.is-dark .section-body { color: var(--gray-faint); }
.section.is-dark .section-body strong { color: var(--white); }

@media (max-width: 900px) {
  .section { padding: 80px 20px; }
  .section--works-intro { padding: 60px 20px 24px; }
  .section--works-list  { padding: 24px 20px 80px; }
  .section-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .section-head {
    position: relative;
    top: 0;
  }
}

/* ====== CARDS (info / pillars / etc.) ====== */
.info-card {
  position: relative;
  padding: 32px 28px;
  background: rgba(255, 249, 241, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  transition: transform 0.6s var(--ease-luxe), border-color 0.6s var(--ease-luxe);
}
.info-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}
.info-card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.info-card-title {
  font-family: var(--font-jp-serif);
  font-size: 20px;
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--black);
  margin-bottom: 14px;
}
.info-card-en {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.info-card-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
}

/* ====== BUTTON / LINK ARROWS ====== */
.btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 6px;
  transition: gap 0.4s var(--ease-luxe);
}
.btn-arrow:hover { gap: 22px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 18px 32px;
  transition: background 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.btn-primary:hover {
  background: var(--ink);
  transform: translateX(4px);
}

/* ====== PAGE-CTA (problem-call-to-contact) ====== */
.page-cta {
  position: relative;
  padding: 120px 48px;
  background: var(--black);
  color: var(--white);
  text-align: center;
  z-index: 1;
}
.page-cta-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-faint);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.page-cta-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.5;
  font-weight: 300;
  letter-spacing: 0.06em;
  margin-bottom: 36px;
  word-break: normal;
}
.page-cta-desc {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray-faint);
  max-width: 540px;
  margin: 0 auto 48px;
  font-weight: 300;
}
.page-cta .btn-primary {
  background: var(--white);
  color: var(--black);
}
.page-cta .btn-primary:hover {
  background: var(--cream);
}
@media (max-width: 900px) {
  .page-cta { padding: 80px 20px; }
}

/* ====== FOOTER ====== */
.footer {
  position: relative;
  z-index: 1;
  padding: 80px 48px 32px;
  background: rgba(244, 241, 237, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
}
.footer-top {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo {
  margin-bottom: 16px;
  line-height: 0;
}
.footer-logo img {
  height: 48px;
  pointer-events: none;
}
.footer-tagline {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  max-width: 380px;
  font-weight: 300;
}
.footer-col h4 {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col li a {
  font-family: var(--font-jp);
  font-size: 13px;
  color: var(--gray);
  transition: color 0.4s var(--ease-luxe);
}
.footer-col li a:hover { color: var(--black); }
.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.footer-bottom a { color: var(--gray-soft); }
.footer-bottom a:hover { color: var(--black); }
@media (max-width: 900px) {
  .footer { padding: 60px 20px 24px; }
  .footer-top {
    /* 上段: ブランドエリア(横一杯) / 下段: 2列の項目リスト (Company/Services/Technical/Connect) */
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 16px;
    padding-bottom: 40px;
  }
  /* figlio ロゴ + タグラインは上段に独立して全幅表示 */
  .footer-brand {
    grid-column: 1 / -1;
    margin-bottom: 8px;
  }
  /* 3カラムは下段で横並び */
  .footer-col {
    min-width: 0;
  }
  .footer-col h4 {
    font-size: 10px;
    letter-spacing: 0.22em;
    margin-bottom: 14px;
  }
  .footer-col li { margin-bottom: 8px; }
  .footer-col li a {
    font-size: 12px;
    letter-spacing: 0.02em;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
  }
}

/* ====== TEXT GLOW (subtle readability over background) ====== */
.glow-text {
  text-shadow:
    0 0 10px rgba(253, 251, 247, 0.9),
    0 0 20px rgba(253, 251, 247, 0.7),
    0 0 30px rgba(253, 251, 247, 0.5);
}

/* ====== FROST CUSHION (utility) ====== */
.frost-cushion {
  position: relative;
}
.frost-cushion::before {
  content: '';
  position: absolute;
  inset: -16px -20px;
  z-index: -1;
  pointer-events: none;
  background: rgba(255, 249, 241, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 4px;
}

/* ====== REVEAL ANIMATION ====== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s var(--ease-luxe), transform 1.2s var(--ease-luxe);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ====== SUBPAGE BACKGROUND DECORATION ====== */
.subpage-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  overflow: hidden;
}
.subpage-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 75% 20%, rgba(94, 138, 168, 0.06), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(184, 101, 78, 0.04), transparent 50%);
}
.subpage-bg svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
}

/* ============================================================
   figlio subpage.css
   Page-specific styles for non-top pages.
   ============================================================ */

/* ====== ABOUT ====== */
.about-statement {
  position: relative;
  padding: 120px 48px 60px;
  max-width: 1100px;
  margin: 0 auto;
  z-index: 1;
}
.about-statement-quote {
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.7;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  word-break: normal;
  margin-bottom: 28px;
}
.about-statement-quote em {
  font-style: normal;
  color: var(--accent-blue);
  font-weight: 500;
}
.about-statement-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
@media (max-width: 900px) {
  .about-statement { padding: 80px 20px 40px; }
}

/* Pillars / values list (about & top) */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 24px;
}
@media (max-width: 700px) {
  .values-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Company stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-num {
  font-family: var(--font-en);
  font-weight: 200;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1;
  color: var(--black);
  letter-spacing: -0.02em;
}
.stat-num .unit {
  font-size: 0.5em;
  margin-left: 2px;
  color: var(--gray);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* ====== SERVICE ====== */
.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.service-item {
  display: grid;
  grid-template-columns: 80px 200px 1fr 100px;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: padding 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe);
  /* リンク化対応 */
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.service-item:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: var(--light-gray);
  text-decoration: none;
}
.service-item:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}
.service-item:first-child { border-top: 1px solid var(--line); }
.service-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  padding-top: 6px;
}
.service-name h3 {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 4px;
}
.service-name span {
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
  display: block;
}
.service-text {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 300;
}
.service-arrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
  padding-top: 6px;
  transition: color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.service-item:hover .service-arrow {
  color: var(--black);
  transform: translateX(6px);
}
@media (max-width: 900px) {
  .service-item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }
  .service-item:hover { padding: 28px 0; background: transparent; }
  .service-arrow { text-align: left; }
}

/* Service value list (problem / value) */
.problem-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}
.problem-list li {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
  padding-left: 24px;
  position: relative;
  font-weight: 300;
}
.problem-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 1px;
  background: var(--accent-blue);
}
@media (max-width: 700px) {
  .problem-list { grid-template-columns: 1fr; gap: 16px; }
}

/* ====== WORKS LIST ====== */
.works-tabs {
  display: flex;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.works-tab {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe);
}
.works-tab:hover, .works-tab.active, .works-tab.is-active {
  color: var(--black);
  border-color: var(--black);
}
.works-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.work-row {
  display: grid;
  grid-template-columns: 80px minmax(200px, 1.2fr) 1fr 1fr 100px;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: padding 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe);
}
.work-row:first-child { border-top: 1px solid var(--line); }
.work-row:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: var(--light-gray);
}
.work-id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gray-soft);
}
.work-name {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--black);
}
.work-name small {
  display: block;
  margin-top: 6px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.2em;
  font-weight: 300;
  color: var(--gray);
  text-transform: uppercase;
}
.work-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
}
.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: start;
}
.work-tag {
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--gray);
  border: 1px solid var(--line-strong);
  padding: 4px 10px;
  text-transform: uppercase;
}
.work-link {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
  text-align: right;
}
.work-row:hover .work-link {
  color: var(--black);
  transform: translateX(6px);
}
@media (max-width: 900px) {
  .work-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 24px 0;
  }
  .work-link { text-align: left; }
}

/* ====== WORKS DETAIL ====== */
.work-detail-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 80px;
}
.work-meta-item dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.work-meta-item dd {
  font-family: var(--font-jp);
  font-size: 14px;
  color: var(--black);
  line-height: 1.7;
  font-weight: 400;
}
@media (max-width: 700px) {
  .work-detail-meta { grid-template-columns: repeat(2, 1fr); }
}

.work-screenshot {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg,
    rgba(94, 138, 168, 0.06),
    rgba(184, 101, 78, 0.04));
  border: 1px solid var(--line);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.work-screenshot::before {
  content: 'SCREENSHOT';
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--gray-faint);
}
.work-screenshot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 80px;
}
.work-nav a {
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  gap: 8px;
  border-right: 1px solid var(--line);
  transition: background 0.4s var(--ease-luxe);
}
.work-nav a:last-child { border-right: none; }
.work-nav a:hover { background: var(--light-gray); }
.work-nav-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray);
}
.work-nav-name {
  font-family: var(--font-jp-serif);
  font-size: 16px;
  color: var(--black);
}
.work-nav .next { text-align: right; }
@media (max-width: 700px) {
  .work-nav { grid-template-columns: 1fr; }
  .work-nav a { border-right: none; border-bottom: 1px solid var(--line); }
  .work-nav .next { text-align: left; }
}

/* ====== PROCESS ====== */
.process-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.process-step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.process-step:last-child { border-bottom: 1px solid var(--line); }
.process-step-num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 200;
  letter-spacing: 0.05em;
  color: var(--black);
  line-height: 1;
}
.process-step-num small {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  font-weight: 300;
}
.process-step-body h3 {
  font-family: var(--font-jp-serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--black);
  margin-bottom: 12px;
}
.process-step-body h3 .en {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.process-step-body p {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink);
  font-weight: 300;
  margin-bottom: 1em;
}
.process-step-body ul {
  list-style: none;
  margin-top: 16px;
}
.process-step-body ul li {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
  font-weight: 300;
}
.process-step-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--gray);
}
@media (max-width: 900px) {
  .process-step {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 36px 0;
  }
}

/* FAQ accordion */
.faq-list { display: grid; gap: 0; }
.faq-item {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  text-align: left;
  font-family: var(--font-jp-serif);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--black);
}
.faq-q::after {
  content: '+';
  font-family: var(--font-en);
  font-weight: 200;
  font-size: 24px;
  color: var(--gray);
  transition: transform 0.4s var(--ease-luxe);
}
.faq-item.is-open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-luxe), padding 0.5s var(--ease-luxe);
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink);
  font-weight: 300;
}
.faq-item.is-open .faq-a {
  max-height: 600px;
  padding-top: 16px;
}

/* ====== COMPANY (table) ====== */
.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table th, .company-table td {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}
.company-table th {
  width: 240px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  font-weight: 300;
  text-transform: uppercase;
  padding-right: 24px;
}
.company-table td {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.95;
  color: var(--black);
  font-weight: 300;
}
@media (max-width: 700px) {
  .company-table th, .company-table td {
    display: block;
    width: 100%;
    padding: 8px 0;
    border-bottom: none;
  }
  .company-table tr {
    display: block;
    border-bottom: 1px solid var(--line);
    padding: 16px 0;
  }
}

/* Access map (Google Maps embed) */
.company-map {
  margin-top: 40px;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  background: var(--cream);
  overflow: hidden;
  position: relative;
}
.company-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  /* サイトのトーンに馴染むよう、彩度を控えめに調整 */
  filter: saturate(0.85) contrast(0.96);
}
@media (max-width: 700px) {
  .company-map { aspect-ratio: 4 / 3; margin-top: 28px; }
}

/* History */
.history-list { list-style: none; }
.history-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.history-item:first-child { border-top: 1px solid var(--line); }
.history-year {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--gray);
}
.history-text {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.85;
  color: var(--black);
  font-weight: 300;
}

/* ====== RECRUIT ====== */
.recruit-positions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.recruit-position {
  display: grid;
  grid-template-columns: 80px 1fr 200px 100px;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255, 249, 241, 0.15);
  align-items: center;
  transition: padding 0.4s var(--ease-luxe), background 0.4s var(--ease-luxe);
}
.recruit-position:first-child { border-top: 1px solid rgba(255, 249, 241, 0.15); }
.recruit-position:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: rgba(255, 249, 241, 0.03);
}
.recruit-pos-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-faint);
}
.recruit-pos-name {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
}
.recruit-pos-name small {
  display: block;
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray-faint);
  font-weight: 300;
  text-transform: uppercase;
}
.recruit-pos-type {
  font-family: var(--font-jp);
  font-size: 12px;
  color: var(--gray-faint);
  font-weight: 300;
}
.recruit-pos-link {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  text-align: right;
}
@media (max-width: 900px) {
  .recruit-position {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0;
  }
  .recruit-pos-link { text-align: left; }
}

/* ====== CONTACT FORM ====== */
.form-wrap {
  max-width: 760px;
  margin: 0 auto;
}
.form-group {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.form-group:first-child { border-top: 1px solid var(--line); }
.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray);
  text-transform: uppercase;
  padding-top: 12px;
}
.form-label .req {
  color: var(--accent-blue);
  margin-left: 6px;
  font-weight: 400;
}
.form-control input[type="text"],
.form-control input[type="email"],
.form-control input[type="tel"],
.form-control select,
.form-control textarea {
  width: 100%;
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 300;
  color: var(--black);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0;
  outline: none;
  transition: border-color 0.3s var(--ease-luxe);
}
.form-control select { appearance: none; cursor: pointer; }
.form-control textarea { min-height: 120px; resize: vertical; }
.form-control input:focus,
.form-control select:focus,
.form-control textarea:focus { border-bottom-color: var(--black); }
.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 12px;
}
.form-radio-group label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-jp);
  font-size: 13px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 300;
}
.form-radio-group input[type="radio"] { accent-color: var(--black); }
.form-consent {
  margin-top: 32px;
  padding: 20px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-jp);
  font-size: 13px;
  color: var(--ink);
  font-weight: 300;
}
.form-submit-wrap {
  margin-top: 40px;
  text-align: center;
}
@media (max-width: 700px) {
  .form-group { grid-template-columns: 1fr; gap: 8px; }
}

/* ====== PRIVACY (legal text) ====== */
.legal-text {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  max-width: 880px;
}
.legal-text h3 {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--black);
  margin: 48px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.legal-text h3:first-child { margin-top: 0; }
.legal-text p { margin-bottom: 1.4em; }
.legal-text ul { margin: 0 0 1.4em 1.4em; }
.legal-text ul li { margin-bottom: 6px; }
/* =====================================================================
   Private Works (works.html — 非公開実績セクション)
   既存の works ページのトーンに合わせて、罫線・余白・色味を共通変数で統一
   ===================================================================== */

/* セクション全体のラッパー */
.pw-block {
  margin-top: 96px;
  padding: 0;
}
.pw-block:first-of-type {
  margin-top: 120px;
  padding-top: 80px;
  border-top: 1px solid var(--line);
}

/* セクションヘッダ(英字ラベル + 和文見出し + リード) */
.pw-section-head {
  margin-bottom: 48px;
  max-width: 880px;
}
.pw-section-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 300;
}
.pw-section-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 24px;
}
.pw-section-lead {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* 散文ブロック(導入文・締め文) */
.pw-prose {
  max-width: 880px;
}
.pw-prose p {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 1.4em;
}
.pw-prose p:last-child { margin-bottom: 0; }

/* ====== 制作対応領域グリッド ====== */
.pw-coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pw-coverage-card {
  background: var(--cream);
  padding: 32px 28px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.4s var(--ease-luxe);
}
.pw-coverage-card:hover { background: var(--white); }
.pw-coverage-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.pw-coverage-name {
  font-family: var(--font-jp-serif);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--black);
  line-height: 1.5;
}
.pw-coverage-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.03em;
  margin-top: 4px;
}
@media (max-width: 1100px) {
  .pw-coverage-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .pw-coverage-grid { grid-template-columns: 1fr; }
  .pw-coverage-card { padding: 24px 20px 28px; }
}

/* ====== 非公開実績タブ ====== */
.pw-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.pw-tab {
  background: transparent;
  border: 1px solid var(--line);
  padding: 9px 16px;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
  font-weight: 300;
  cursor: pointer;
  transition: background 0.3s var(--ease-luxe), color 0.3s var(--ease-luxe), border-color 0.3s var(--ease-luxe);
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.pw-tab:hover {
  border-color: var(--line-strong);
  color: var(--black);
}
.pw-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

/* ====== カテゴリ(アコーディオン) ====== */
.pw-cat {
  border-top: 1px solid var(--line);
  margin: 0;
}
.pw-cat:last-of-type { border-bottom: 1px solid var(--line); }
.pw-cat[hidden] { display: none; }
.pw-cat[data-pw-hidden="true"] { display: none; }

.pw-cat-head {
  display: grid;
  grid-template-columns: 60px 1fr auto 28px;
  align-items: center;
  gap: 20px;
  padding: 24px 4px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.pw-cat-head::-webkit-details-marker { display: none; }
.pw-cat-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.pw-cat-name {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--black);
  line-height: 1.5;
  /* 英単語(BtoB等)が途中で折り返されないようにする */
  overflow-wrap: normal;
  word-break: normal;
}
.pw-cat-count {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.pw-cat-icon {
  position: relative;
  width: 14px;
  height: 14px;
  justify-self: end;
}
.pw-cat-icon::before,
.pw-cat-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--gray);
  transition: transform 0.4s var(--ease-luxe), opacity 0.4s var(--ease-luxe);
}
.pw-cat-icon::before {
  width: 12px;
  height: 1px;
  transform: translate(-50%, -50%);
}
.pw-cat-icon::after {
  width: 1px;
  height: 12px;
  transform: translate(-50%, -50%);
}
.pw-cat[open] .pw-cat-icon::after { transform: translate(-50%, -50%) scaleY(0); opacity: 0; }
.pw-cat[open] .pw-cat-name { color: var(--black); }

.pw-cat-body {
  padding: 0 4px 32px;
}

/* ====== 非公開実績テーブル ====== */
.pw-table {
  display: block;
  width: 100%;
  border-top: 1px solid var(--line);
}
.pw-table-head {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) minmax(160px, 1.2fr) minmax(180px, 1.4fr) 110px;
  gap: 24px;
  padding: 14px 8px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
}
.pw-row {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) minmax(160px, 1.2fr) minmax(180px, 1.4fr) 110px;
  gap: 24px;
  padding: 18px 8px;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background 0.3s var(--ease-luxe);
}
.pw-row:hover { background: var(--light-gray); }
.pw-cell {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.03em;
}
.pw-cell--name {
  font-family: var(--font-jp-serif);
  font-size: 14.5px;
  color: var(--black);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.6;
}
.pw-cell--badge { justify-self: start; }

/* ====== 区分バッジ ====== */
.pw-badge {
  display: inline-block;
  font-family: var(--font-jp);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 1px solid currentColor;
  white-space: nowrap;
  font-weight: 400;
  line-height: 1.4;
}
.pw-badge--private  { color: var(--gray); }
.pw-badge--agency   { color: var(--accent-blue); }
.pw-badge--proposal { color: var(--ink); background: var(--light-gray); border-color: var(--line-strong); }

.pw-tag-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
  padding-top: 16px;
  font-size: 11px;
  color: var(--gray-soft);
  letter-spacing: 0.06em;
}

/* ====== レスポンシブ: テーブルをカード化 ====== */
@media (max-width: 900px) {
  .pw-table-head { display: none; }
  .pw-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 0;
  }
  .pw-row:hover { background: transparent; }
  .pw-cell {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 12px;
    align-items: start;
    font-size: 13px;
  }
  .pw-cell::before {
    content: attr(data-label);
    font-family: var(--font-en);
    font-size: 9.5px;
    letter-spacing: 0.2em;
    color: var(--gray-soft);
    text-transform: uppercase;
    padding-top: 4px;
    font-weight: 400;
  }
  .pw-cell--name {
    font-size: 15px;
    margin-bottom: 4px;
  }
  .pw-cell--name::before { padding-top: 5px; }
  .pw-cell--badge::before { padding-top: 4px; }

  .pw-cat-head {
    grid-template-columns: 40px minmax(0, 1fr) 24px;
    grid-template-rows: auto auto;
    gap: 6px 12px;
    padding: 20px 0;
  }
  .pw-cat-num {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }
  .pw-cat-name {
    grid-column: 2;
    grid-row: 1;
    /* 英単語(BtoB等)が枠を超えても途中改行させない、日本語の通常折り返しは維持 */
    overflow-wrap: normal;
    word-break: normal;
    line-height: 1.5;
  }
  .pw-cat-count {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
    justify-self: start;
  }
  .pw-cat-icon {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: center;
    justify-self: end;
  }
}

/* ====== 代表的な支援内容 ====== */
.pw-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pw-feature {
  background: var(--cream);
  padding: 40px 36px 44px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pw-feature:nth-child(odd):last-child { grid-column: 1 / -1; }
.pw-feature-num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.pw-feature-title {
  font-family: var(--font-jp-serif);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.55;
  color: var(--black);
  margin-bottom: 8px;
}
.pw-feature-text {
  font-family: var(--font-jp);
  font-size: 13.5px;
  line-height: 2;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.03em;
}
@media (max-width: 800px) {
  .pw-feature-grid { grid-template-columns: 1fr; }
  .pw-feature { padding: 32px 24px 36px; }
  .pw-feature:nth-child(odd):last-child { grid-column: auto; }
}

/* ====== 下部問い合わせ ====== */
.pw-block--cta {
  margin-top: 120px;
  padding: 80px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--light-gray);
}
.pw-more-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}
.pw-more-inner .pw-section-head { margin-bottom: 28px; max-width: none; text-align: center; }
.pw-more-inner .pw-section-title { text-align: center; }
.pw-more-inner .pw-prose { max-width: none; margin-bottom: 36px; }
.pw-more-inner .pw-prose p { text-align: center; }

.pw-cta-btn {
  display: inline-block;
  padding: 16px 36px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-jp);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-decoration: none;
  border: 1px solid var(--ink);
  transition: background 0.4s var(--ease-luxe), color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
  font-weight: 400;
}
.pw-cta-btn:hover {
  background: transparent;
  color: var(--ink);
  transform: translateY(-2px);
}

/* ====== 詳細ポートフォリオ(認証付き)への導線 ====== */
.pw-block--portfolio {
  margin-top: 80px;
  padding: 64px 0;
  border-top: 1px solid var(--line);
  background: transparent;
}
.pw-portfolio-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}
.pw-portfolio-inner .pw-section-en {
  margin-bottom: 12px;
}
.pw-portfolio-inner .pw-section-title {
  text-align: center;
  margin-bottom: 24px;
  font-size: clamp(20px, 2vw, 26px);
}
.pw-portfolio-inner .pw-prose {
  max-width: none;
  margin-bottom: 32px;
}
.pw-portfolio-inner .pw-prose p {
  text-align: center;
  font-size: 14px;
}
.pw-portfolio-note {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .pw-block--portfolio { padding: 48px 0; margin-top: 56px; }
  .pw-portfolio-inner .pw-prose p { font-size: 13px; }
}

/* ====== reduced motion ====== */
@media (prefers-reduced-motion: reduce) {
  .pw-coverage-card,
  .pw-row,
  .pw-cat-icon::before,
  .pw-cat-icon::after,
  .pw-tab,
  .pw-cta-btn {
    transition: none;
  }
}

/* ============================================================
   GLOBAL SOUND CONTROL (共通サウンドオン/オフ + EQ)
   全ページ共通で右下に配置されるBGMコントロール
   ============================================================ */
.sound-control {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--black);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.8s var(--ease-luxe), transform 0.8s var(--ease-luxe);
  pointer-events: none;
}
.sound-control.is-ready {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
/* 右下の HUD メタ情報を上方向に逃がして衝突回避（HUDがあるページのみ効く） */
.hud-br {
  transition: transform 0.6s var(--ease-luxe);
}
body.sound-ready .hud-br {
  transform: translateY(-44px);
}

.sound-eq {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 16px;
  width: 28px;
  opacity: 0.55;
  transition: opacity 0.5s var(--ease-luxe);
}
.sound-eq .bar {
  width: 2px;
  background: var(--black);
  height: 20%;
  border-radius: 0.5px;
  transform-origin: bottom;
  transition: background 0.4s var(--ease-luxe);
}
.sound-control.is-on .sound-eq {
  opacity: 1;
}
.sound-control.is-on .sound-eq .bar {
  background: var(--black);
  animation: sound-eq-bar 0.9s var(--ease-luxe) infinite;
}
.sound-control.is-on .sound-eq .bar:nth-child(1) { animation-duration: 0.72s; animation-delay: -0.10s; }
.sound-control.is-on .sound-eq .bar:nth-child(2) { animation-duration: 0.94s; animation-delay: -0.35s; }
.sound-control.is-on .sound-eq .bar:nth-child(3) { animation-duration: 0.66s; animation-delay: -0.20s; }
.sound-control.is-on .sound-eq .bar:nth-child(4) { animation-duration: 1.05s; animation-delay: -0.55s; }
.sound-control.is-on .sound-eq .bar:nth-child(5) { animation-duration: 0.80s; animation-delay: -0.05s; }
@keyframes sound-eq-bar {
  0%, 100% { height: 18%; }
  20%      { height: 95%; }
  40%      { height: 38%; }
  60%      { height: 75%; }
  80%      { height: 28%; }
}

.sound-toggle {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid rgba(28, 24, 20, 0.25);
  border-radius: 999px;
  padding: 7px 14px 7px 11px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--black);
  cursor: pointer;
  transition: border-color 0.4s var(--ease-luxe),
              background 0.4s var(--ease-luxe),
              color 0.4s var(--ease-luxe);
}
.sound-toggle:hover {
  border-color: var(--black);
  background: rgba(28, 24, 20, 0.04);
}
.sound-toggle .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-faint);
  box-shadow: none;
  transition: background 0.4s var(--ease-luxe), box-shadow 0.4s var(--ease-luxe);
}
.sound-control.is-on .sound-toggle .dot {
  background: var(--neon-blue);
  box-shadow: 0 0 8px var(--neon-blue);
}
.sound-toggle .label {
  display: inline-block;
  min-width: 22px;
  text-align: left;
}

@media (max-width: 900px) {
  .sound-control {
    bottom: 20px;
    right: 20px;
    gap: 10px;
  }
  .sound-eq { width: 22px; height: 14px; gap: 2px; }
  .sound-toggle { padding: 6px 12px 6px 10px; font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .sound-control.is-on .sound-eq .bar {
    animation: none;
    height: 50%;
  }
}

/* ============================================================
   SOUND CONTROL — DARK BACKGROUND VARIANT (recruit page)
   黒背景のページではUIを白に反転
   ============================================================ */
body.recruit-page .sound-control {
  color: var(--white);
}
body.recruit-page .sound-eq .bar {
  background: var(--white);
}
body.recruit-page .sound-control.is-on .sound-eq .bar {
  background: var(--white);
}
body.recruit-page .sound-toggle {
  border-color: rgba(255, 249, 241, 0.30);
  color: var(--white);
}
body.recruit-page .sound-toggle:hover {
  border-color: var(--white);
  background: rgba(255, 249, 241, 0.06);
}
body.recruit-page .sound-toggle .dot {
  background: rgba(255, 249, 241, 0.30);
}
body.recruit-page .sound-control.is-on .sound-toggle .dot {
  background: var(--neon-blue);
  box-shadow: 0 0 8px var(--neon-blue);
}

/* ============== AMBIENT GRADIENT BACKGROUND ============== */
.ambient-gradient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
}
.ambient-gradient-bg svg {
  width: 100%;
  height: 100%;
  display: block;
}
body.recruit-page .ambient-gradient-bg {
  display: none;
}

/* グラデーションを表示するため、body を透明にする (recruit以外)。
   html 側にベース色 (--white) を残しているので、グラデの裏に色が透ける。 */
body:not(.recruit-page) {
  background: transparent;
}

/* グラデーションが下層ページでも見えるように、メインセクションも透明にする。
   ただしrecruitページは元のままで影響なし。 */
body:not(.recruit-page) main,
body:not(.recruit-page) .page-main,
body:not(.recruit-page) .content-wrap {
  background: transparent;
}

/* テキスト座布団 (frost cushion) の色を薄くして、
   背景の青グラデーションとの色差を目立たなくする。
   元の rgba(255,249,241,0.5) → 0.25 (半分の濃さ) に。
   backdrop-filterのblurは効いたままなので可読性は維持される。 */
.section-head::before,
.about-text::before,
.pillar::before,
.vision-quote::before,
.vision-item::before,
.process-step::before,
.contact-info-block::before,
.contact-cta::before {
  background: rgba(255, 249, 241, 0.25) !important;
}

/* ============== SERVICE DETAIL PAGES ============== */
/* サービス下層ページ (service-web-design.html等) 共通スタイル */

/* --- パンくず --- */
.breadcrumb {
  position: relative;
  z-index: 1;
  padding: 100px 48px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--gray-soft);
}
.breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
}
.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 12px;
}
.breadcrumb li:not(:last-child)::after {
  content: '/';
  color: var(--gray-faint);
  margin-left: 12px;
}
.breadcrumb a {
  color: var(--gray-soft);
  transition: color 0.3s var(--ease-luxe);
}
.breadcrumb a:hover {
  color: var(--black);
}
.breadcrumb [aria-current="page"] {
  color: var(--black);
}
@media (max-width: 900px) {
  .breadcrumb { padding: 80px 20px 0; font-size: 10px; }
  .breadcrumb ol { gap: 8px; }
  .breadcrumb li:not(:last-child)::after { margin-left: 8px; }
}

/* --- サービス下層ヒーロー (page-heroのバリアント) --- */
.service-detail-hero {
  position: relative;
}
.service-hero-figure {
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  max-width: 30vw;
  color: var(--black);
  pointer-events: none;
  opacity: 0.7;
}
@media (max-width: 900px) {
  .service-hero-figure {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    width: 100%;
    max-width: 280px;
    margin: 32px auto 0;
    opacity: 0.5;
  }
}

/* --- 課題リスト --- */
.issue-list {
  list-style: none;
  padding: 0;
  margin: 0 0 48px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.issue-list li {
  position: relative;
  padding: 20px 0 20px 32px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--black);
  font-weight: 300;
}
.issue-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 32px;
  width: 16px;
  height: 1px;
  background: var(--gray-soft);
}
.issue-figure {
  margin-top: 32px;
  color: var(--black);
  max-width: 600px;
}

/* --- 私たちの考え方 図版 --- */
.philosophy-figure {
  margin: 40px auto 0;
  color: var(--black);
  max-width: 750px;
  width: 100%;
  display: block;
}
@media (max-width: 900px) {
  .philosophy-figure {
    margin: 32px auto 0;
    max-width: 100%;
  }
}

/* Philosophyセクションは図版で完結するため、下paddingを縮めて次セクションとの間延びを防ぐ */
.section--philosophy {
  padding-bottom: 40px;
}
@media (max-width: 900px) {
  .section--philosophy {
    padding-bottom: 24px;
  }
}

/* --- 対応範囲 グリッド --- */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.coverage-card {
  padding: 28px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  transition: background 0.4s var(--ease-luxe);
}
.coverage-card:hover {
  background: rgba(255, 249, 241, 0.4);
}
.coverage-card-icon {
  color: var(--gray);
  opacity: 0.7;
}
.coverage-card h3 {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--black);
  letter-spacing: 0.04em;
  margin: 0;
}
@media (max-width: 900px) {
  .coverage-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-card { padding: 20px 14px; }
  .coverage-card h3 { font-size: 13px; }
}
@media (max-width: 480px) {
  .coverage-grid { grid-template-columns: 1fr; }
}

/* --- 制作の流れ フローリスト --- */
.flow-list {
  list-style: none;
  padding: 0;
  margin: 0 0 48px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.flow-list > li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.flow-num {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  padding-top: 4px;
}
.flow-content h3 {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0 0 8px;
}
.flow-content p {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.flow-figure {
  margin-top: 32px;
  color: var(--black);
}
@media (max-width: 900px) {
  .flow-list > li {
    grid-template-columns: 60px 1fr;
    gap: 16px;
    padding: 20px 0;
  }
  .flow-num { font-size: 10px; }
  .flow-figure { display: none; }
}

/* --- 実績カード --- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.case-card {
  padding: 28px 24px;
  border: 1px solid var(--line);
  background: rgba(255, 249, 241, 0.25);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.4s var(--ease-luxe), background 0.4s var(--ease-luxe);
}
.case-card:hover {
  border-color: var(--gray-faint);
  background: rgba(255, 249, 241, 0.5);
}
.case-card-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.case-card h3 {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--black);
  margin: 0;
  line-height: 1.5;
}
.case-card p {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
  margin: 0;
}
@media (max-width: 900px) {
  .case-grid { grid-template-columns: 1fr; gap: 16px; }
  .case-card { padding: 22px 18px; }
}

/* --- CTA 拡張 (service-detail-cta) --- */
.service-detail-cta .page-cta-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.cta-figure {
  max-width: 560px;
  margin: 0 auto 40px;
  color: var(--white);
  opacity: 0.4;
}
.page-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  margin-top: 12px;
}
.page-cta-sublinks {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}
.page-cta-sublinks .btn-arrow {
  color: var(--gray-faint);
  font-size: 12px;
}
.page-cta-sublinks .btn-arrow:hover {
  color: var(--white);
}
@media (max-width: 600px) {
  .page-cta-sublinks { flex-direction: column; gap: 14px; }
}

/* --- 関連サービス --- */
.related-services {
  position: relative;
  z-index: 1;
  padding: 120px 48px;
  background: transparent;
}
.related-services-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.related-services-head {
  margin-bottom: 56px;
}
.related-services-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.related-services-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  margin: 0;
}
.related-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.related-service-card {
  position: relative;
  padding: 36px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto auto;
  gap: 6px 16px;
  align-items: start;
  transition: background 0.5s var(--ease-luxe);
  text-decoration: none;
  color: inherit;
}
.related-service-card:hover {
  background: rgba(255, 249, 241, 0.5);
}
.related-service-num {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  padding-top: 6px;
}
.related-service-name {
  grid-column: 2;
  grid-row: 1;
}
.related-service-name h3 {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--black);
  margin: 0 0 4px;
  line-height: 1.3;
}
.related-service-name span {
  font-family: var(--font-jp);
  font-size: 12px;
  font-weight: 300;
  color: var(--gray);
  letter-spacing: 0.08em;
}
.related-service-figure {
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: 32px;
  color: var(--gray);
  opacity: 0.7;
  transition: opacity 0.4s var(--ease-luxe);
}
.related-service-card:hover .related-service-figure {
  opacity: 1;
}
.related-service-arrow {
  grid-column: 1 / -1;
  grid-row: 3;
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
  transition: color 0.3s var(--ease-luxe), letter-spacing 0.4s var(--ease-luxe);
}
.related-service-card:hover .related-service-arrow {
  color: var(--black);
  letter-spacing: 0.32em;
}
@media (max-width: 900px) {
  .related-services { padding: 80px 20px; }
  .related-services-grid { grid-template-columns: 1fr; }
  .related-service-card { padding: 28px 20px; }
  .related-service-figure { margin-top: 20px; }
  .related-service-arrow { margin-top: 20px; }
}

/* ============== SERVICE DETAIL PAGES — 拡張・調整 ============== */

/* ヒーロー図版を二層レイアウトに対応(密度UP) */
.service-hero-figure {
  width: 380px;
  max-width: 36vw;
  opacity: 0.85;
}
.service-hero-figure .hero-fig-bg {
  transform-origin: center;
}
.service-hero-figure .hero-fig-mid line,
.service-hero-figure .hero-fig-mid rect {
  vector-effect: non-scaling-stroke;
}
@media (max-width: 900px) {
  .service-hero-figure {
    width: 100%;
    max-width: 280px;
    opacity: 0.55;
  }
}

/* Scroll indicator (ヒーロー直下) */
.scroll-indicator {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 24px 0 32px;
  pointer-events: none;
}
.scroll-indicator-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--gray-soft) 40%, var(--gray-soft));
  opacity: 0.6;
}
.scroll-indicator-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  opacity: 0.7;
}
@media (max-width: 900px) {
  .scroll-indicator {
    padding: 12px 0 16px;
  }
  .scroll-indicator-line { height: 32px; }
}

/* 中間CTA (Coverage直後の控えめなライン) */
.inline-cta {
  position: relative;
  z-index: 1;
  padding: 60px 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 249, 241, 0.18);
}
.inline-cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
}
.inline-cta-figure {
  color: var(--gray);
  display: flex;
  align-items: center;
  opacity: 0.7;
}
.inline-cta-body {
  min-width: 0;
}
.inline-cta-headline {
  font-family: var(--font-jp-serif);
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--black);
  margin: 0 0 10px;
}
.inline-cta-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.inline-cta-action {
  white-space: nowrap;
}
.inline-cta-btn {
  font-family: var(--font-jp);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--black);
}
@media (max-width: 900px) {
  .inline-cta { padding: 44px 20px; }
  .inline-cta-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .inline-cta-figure { display: none; }
  .inline-cta-action { white-space: normal; }
}

/* 実績カード 4要素レイアウト */
.case-card {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--line);
  background: rgba(255, 249, 241, 0.25);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.4s var(--ease-luxe), background 0.4s var(--ease-luxe);
}
.case-card:hover {
  border-color: var(--gray-faint);
  background: rgba(180, 195, 210, 0.06); /* 極薄ブルーグレー */
}
.case-card h3 {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--black);
  margin: 0;
  line-height: 1.55;
}
.case-card-issue {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.case-card-scope {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray-soft);
  margin: 0;
  padding-top: 6px;
}

/* 図版の線幅・透明度の全体調整 (より見える密度に) */
.issue-figure svg g,
.philosophy-figure svg g,
.flow-figure svg g {
  /* 既定opacityを少し上げる */
}
.issue-figure svg [stroke="currentColor"]:not([stroke-width]),
.philosophy-figure svg [stroke="currentColor"]:not([stroke-width]) {
  stroke-width: 0.7;
}

/* 関連サービスカードホバー時の極薄ウォームグレー */
.related-service-card:hover {
  background: rgba(212, 200, 188, 0.07); /* 極薄ウォームグレー */
}

/* coverage card ホバーも揃える */
.coverage-card:hover {
  background: rgba(180, 195, 210, 0.05);
}

/* CTA前図版: 線色をホワイト系に (page-cta内) */
.cta-figure {
  color: var(--white);
  opacity: 0.55;
}

/* prefers-reduced-motion 対応: アニメ全停止 */
@media (prefers-reduced-motion: reduce) {
  .service-hero-figure animate,
  .service-hero-figure animateMotion,
  .service-hero-figure animateTransform,
  .cta-figure animate,
  .cta-figure animateMotion,
  .cta-figure animateTransform {
    /* SVG SMILアニメは pointer-events: none で実質止まらないため、
       SVG側の animate要素を CSS-only では無効化できない。
       JSで SMIL をpauseするか、初期値を最終値にする必要がある。
       ここでは hero-fig-fg の点滅を opacity 固定にする */
  }
  /* ヒーロー図版の点滅マーカーは opacity 固定 */
  .service-hero-figure .hero-fig-fg circle {
    opacity: 0.7 !important;
  }
  /* CTA図版の流れる粒子は非表示 */
  .cta-figure svg circle[r="1.5"] {
    display: none;
  }
}

/* SMILアニメをCSS prefers-reduced-motion で停止できるよう、
   SVG内のanimate要素にbegin制御は使わず、ここで疑似的にpause:
   実際のpauseは下記のJS追加で行う想定 (今回はCSSのみで完結させたいので
   SMILは初期値で start するが、reduced-motion時は要素を非表示) */

/* --- coverage-card に説明文を追加した際のレイアウト調整 --- */
.coverage-card {
  min-height: 0;
  padding: 26px 22px 24px;
  gap: 14px;
}
.coverage-card-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.03em;
  margin: 4px 0 0;
}
@media (max-width: 900px) {
  .coverage-card { padding: 20px 16px; }
  .coverage-card-desc { font-size: 12px; line-height: 1.75; }
}

/* --- case-card に改善方針の段落を追加 --- */
.case-card-approach {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--black);
  font-weight: 300;
  letter-spacing: 0.03em;
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  position: relative;
}
.case-card-approach::before {
  content: 'Approach';
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.case-card-issue {
  position: relative;
}
.case-card-issue::before {
  content: 'Issue';
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.25em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ============== Web Design Archive ============== */

.archive-section {
  position: relative;
  z-index: 1;
}

/* フィルターボタン */
.archive-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 6px;
  margin: 56px 0 48px;
  padding-bottom: 8px;
}
.archive-filter-btn {
  font-family: var(--font-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gray);
  padding: 9px 18px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.3s var(--ease-luxe), border-color 0.3s var(--ease-luxe), background 0.3s var(--ease-luxe);
  white-space: nowrap;
}
.archive-filter-btn:hover {
  color: var(--black);
  border-color: var(--gray-soft);
}
.archive-filter-btn.is-active {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
}

/* グリッド共通 */
.archive-grid {
  display: grid;
  gap: 40px 32px;
  margin-bottom: 48px;
}
.archive-grid-highlight {
  grid-template-columns: repeat(3, 1fr);
}
.archive-grid-regular {
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 28px;
  margin-top: 16px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
@media (max-width: 1024px) {
  .archive-grid-highlight,
  .archive-grid-regular {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 24px;
  }
}
@media (max-width: 600px) {
  .archive-grid-highlight,
  .archive-grid-regular {
    grid-template-columns: 1fr;
    gap: 28px 0;
  }
  .archive-filter {
    margin: 40px 0 32px;
    gap: 6px 5px;
  }
  .archive-filter-btn {
    font-size: 11px;
    padding: 7px 14px;
  }
}

/* カード基本 */
.archive-card {
  position: relative;
  background: rgba(255, 251, 245, 0.5);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease-luxe), box-shadow 0.5s var(--ease-luxe), border-color 0.5s var(--ease-luxe);
}
.archive-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px -16px rgba(26, 24, 22, 0.18);
  border-color: var(--gray-faint);
}

/* 画像エリア */
.archive-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(28, 24, 20, 0.035);
  border-bottom: 1px solid rgba(28, 24, 20, 0.12);
}
.archive-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
  object-position: top center;
  transform: scale(1);
  transform-origin: top center;
  transition: transform 0.7s var(--ease-luxe);
}
.archive-card:hover .archive-card-image img {
  transform: scale(1.04);
  transform-origin: top center;
}

/* カード本体 */
.archive-card-body {
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.archive-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 4px;
}
.archive-card-cat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--gray-soft);
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
}
.archive-card-status {
  font-family: var(--font-jp);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--gray);
  font-weight: 300;
}
.archive-card-status::before {
  content: '/ ';
  color: var(--gray-faint);
  margin-right: 2px;
}
.archive-card-title {
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0;
}
.archive-card-type {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--gray-soft);
  margin: 0;
}
.archive-card-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--gray);
  margin: 4px 0 0;
}

/* ハイライトカード (大きめ) */
.archive-card-highlight .archive-card-image {
  aspect-ratio: 16 / 9;
}
.archive-card-highlight .archive-card-body {
  padding: 26px 26px 30px;
}
.archive-card-highlight .archive-card-title {
  font-size: 16.5px;
}
.archive-card-highlight .archive-card-desc {
  font-size: 13px;
}

/* フィルタによる非表示 */
.archive-card.is-hidden {
  display: none;
}

/* 注記 */
.archive-note {
  font-family: var(--font-jp);
  font-size: 11.5px;
  line-height: 1.85;
  color: var(--gray-soft);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 32px 0 0;
  text-align: left;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}

/* Archive直後のCTA(差別化のため軽い背景) */
.archive-followup-cta {
  background: rgba(255, 249, 241, 0.28);
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .archive-card,
  .archive-card-image img {
    transition: none !important;
  }
  .archive-card:hover {
    transform: none;
  }
  /* hover時もベース倍率(1.06)を維持し、動きだけを止める */
  .archive-card:hover .archive-card-image img {
    transform: scale(1);
    transform-origin: top center;
  }
}

/* ============== Web Design Archive — 最終調整 ============== */
/* figlio世界観に合わせた静寂・余白・極控えめな影への微調整 */

/* セクション全体: 上下余白を広く */
.archive-section {
  padding-top: 20px; /* 既存の.section paddingに追加で間を空けすぎないよう微調整 */
}

/* フィルターボタン: より上品に */
.archive-filter {
  margin: 64px 0 56px;
  gap: 8px 6px;
  padding: 0;
}
.archive-filter-btn {
  font-family: var(--font-jp);
  font-size: 11.5px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--gray);
  padding: 9px 18px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe), background 0.4s var(--ease-luxe);
  white-space: nowrap;
}
.archive-filter-btn:hover {
  color: var(--black);
  border-color: var(--gray-faint);
  background: rgba(255, 249, 241, 0.4);
}
.archive-filter-btn.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
  letter-spacing: 0.12em;
}

/* グリッド: 余白を広めに */
.archive-grid {
  gap: 48px 36px;
  margin-bottom: 56px;
}
.archive-grid-highlight {
  grid-template-columns: repeat(3, 1fr);
}
.archive-grid-regular {
  grid-template-columns: repeat(3, 1fr);
  gap: 44px 32px;
  margin-top: 24px;
  padding-top: 64px;
  border-top: 1px solid var(--line);
}

/* カード: より静かに */
.archive-card {
  position: relative;
  background: rgba(255, 251, 245, 0.35);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.6s var(--ease-luxe), box-shadow 0.6s var(--ease-luxe), border-color 0.6s var(--ease-luxe);
}
.archive-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -14px rgba(26, 24, 22, 0.14);
  border-color: var(--gray-faint);
}

/* 画像エリア: 比率を少し縦に短く(SP対策含む) */
.archive-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(212, 200, 188, 0.05);
  border-bottom: 1px solid var(--line);
}
.archive-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.8s var(--ease-luxe);
}
.archive-card:hover .archive-card-image img {
  transform: scale(1.02); /* 控えめに */
}

/* カード本体: padding広め */
.archive-card-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.archive-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 4px;
}
.archive-card-cat {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
  text-transform: uppercase;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.4);
}
.archive-card-status {
  font-family: var(--font-jp);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--gray);
  font-weight: 300;
}
.archive-card-status::before {
  content: '/ ';
  color: var(--gray-faint);
  margin-right: 2px;
}
.archive-card-title {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 4px 0 0;
  /* 2行で抑える */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.archive-card-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--gray-soft);
  margin: 0;
  /* 1行で抑える */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.archive-card-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--gray);
  margin: 6px 0 0;
  /* 3行までに抑える */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ハイライトカード: 少しゆとり */
.archive-card-highlight .archive-card-image {
  aspect-ratio: 16 / 9;
}
.archive-card-highlight .archive-card-body {
  padding: 28px 26px 32px;
}
.archive-card-highlight .archive-card-title {
  font-size: 16px;
  -webkit-line-clamp: 2;
}
.archive-card-highlight .archive-card-desc {
  font-size: 13px;
  -webkit-line-clamp: 3;
}

/* 注記 */
.archive-note {
  font-family: var(--font-jp);
  font-size: 11.5px;
  line-height: 1.85;
  color: var(--gray-soft);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 40px 0 0;
  text-align: left;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

/* Archive直後のCTA: 既存中間CTAと差別化 */
.archive-followup-cta {
  background: rgba(255, 249, 241, 0.22);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* タブレット (601-1024px) */
@media (max-width: 1024px) {
  .archive-grid-highlight,
  .archive-grid-regular {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 28px;
  }
  .archive-grid-regular {
    padding-top: 48px;
  }
}

/* スマートフォン (~600px): 縦に長くなりすぎない調整 */
@media (max-width: 600px) {
  .archive-grid-highlight,
  .archive-grid-regular {
    grid-template-columns: 1fr;
    gap: 28px 0;
  }
  .archive-grid-regular {
    padding-top: 40px;
    margin-top: 16px;
  }

  /* SP時の画像比率を少し横長に: 縦の累積を抑える */
  .archive-card-image,
  .archive-card-highlight .archive-card-image {
    aspect-ratio: 16 / 9;
  }

  /* SP時のカード本体paddingを少し縮める */
  .archive-card-body {
    padding: 20px 18px 22px;
    gap: 8px;
  }
  .archive-card-highlight .archive-card-body {
    padding: 22px 20px 24px;
  }
  .archive-card-title {
    font-size: 14px;
  }
  .archive-card-highlight .archive-card-title {
    font-size: 15px;
  }
  .archive-card-desc {
    font-size: 12px;
    -webkit-line-clamp: 2; /* SP時は説明文2行に */
    line-height: 1.8;
  }
  .archive-card-highlight .archive-card-desc {
    -webkit-line-clamp: 2;
  }

  /* フィルター */
  .archive-filter {
    margin: 44px 0 36px;
    gap: 6px 5px;
  }
  .archive-filter-btn {
    font-size: 10.5px;
    padding: 7px 14px;
    letter-spacing: 0.08em;
  }
  .archive-filter-btn.is-active {
    letter-spacing: 0.1em;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .archive-card,
  .archive-card-image img,
  .archive-filter-btn {
    transition: none !important;
  }
  .archive-card:hover {
    transform: none;
  }
  /* hover時もベース倍率(1.06)を維持し、動きだけを止める */
  .archive-card:hover .archive-card-image img {
    transform: scale(1);
    transform-origin: top center;
  }
}

/* Archive見出しを意図した2行構成にする (日本語自動改行を抑制) */
.archive-section .section-title {
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  /* 文字数が多めなのでわずかに小さく */
  font-size: clamp(20px, 2.3vw, 30px);
  letter-spacing: 0.04em;
}
.archive-section .section-title .title-line {
  display: block;
  white-space: nowrap;
}
@media (max-width: 900px) {
  /* SPでも各行を1行で表示するため、フォントサイズをわずかに調整 */
  .archive-section .section-title {
    font-size: clamp(19px, 5.2vw, 24px);
    letter-spacing: 0.03em;
  }
}
@media (max-width: 380px) {
  /* 極端に狭い端末では nowrap を解除して自然改行を許容 */
  .archive-section .section-title .title-line {
    white-space: normal;
  }
}

/* ============== Branding — Deliverables (成果物例) サブブロック ============== */
.deliverables-block {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.deliverables-head {
  margin-bottom: 36px;
}
.deliverables-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.deliverables-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 14px;
}
.deliverables-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
  max-width: 640px;
}
.deliverables-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.deliverables-list li {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.deliverables-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
}
.deliverables-name {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.55;
}
.deliverables-format {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
  text-align: right;
  white-space: nowrap;
}
@media (max-width: 700px) {
  .deliverables-block {
    margin-top: 48px;
    padding-top: 40px;
  }
  .deliverables-list li {
    grid-template-columns: 50px 1fr;
    gap: 12px 16px;
    padding: 16px 0;
  }
  .deliverables-format {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
    padding-left: 66px;
    margin-top: -8px;
    white-space: normal;
  }
}

/* ============== Branding — Price Guide サブブロック ============== */
.price-block {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.price-head {
  margin-bottom: 44px;
  max-width: 720px;
}
.price-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.price-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 18px;
}
.price-intro {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.95;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.03em;
  margin: 0 0 12px;
}
.price-intro:last-of-type {
  margin-bottom: 0;
}

/* 料金カードグリッド: 2列 + 最後の継続プランは横全幅で単発/継続を区別 */
.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-bottom: 32px;
}
.price-card {
  position: relative;
  padding: 28px 28px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 251, 245, 0.25);
  transition: background 0.5s var(--ease-luxe);
  display: flex;
  flex-direction: column;
}
.price-card:hover {
  background: rgba(255, 251, 245, 0.5);
}

/* 5番目のカード(継続) — 単発(01-04)と区別する控えめなトーン */
.price-card--recurring {
  background: rgba(212, 200, 188, 0.05);
}
.price-card--recurring:hover {
  background: rgba(212, 200, 188, 0.1);
}

/* 最後のカードが奇数番目(=単独行)の時、横全幅にして「単発と継続の境界」を視覚化 */
.price-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}
/* 横全幅の継続プランは説明文を中央寄りに整えて読みやすく */
.price-card:last-child:nth-child(odd) .price-card-desc {
  max-width: 720px;
}

.price-card-num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin-bottom: 14px;
}
.price-card-name {
  font-family: var(--font-jp);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.55;
  color: var(--black);
  margin: 0 0 14px;
}
.price-card-amount {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 16px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.price-card-yen {
  font-family: var(--font-jp-serif);
  font-size: 19px;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--black);
  line-height: 1.3;
}
.price-card-tax {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--gray-soft);
  text-transform: uppercase;
}
.price-card-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin: 0;
}

/* 注記 */
.price-notes {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
}
.price-notes li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-jp);
  font-size: 11.5px;
  line-height: 1.85;
  color: var(--gray-soft);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.price-notes li::before {
  content: '※';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gray-faint);
}
.price-notes li:last-child {
  margin-bottom: 0;
}

/* タブレット (901px以下) — 2列のまま、padding/font微調整 */
@media (max-width: 900px) {
  .price-block {
    margin-top: 56px;
    padding-top: 44px;
  }
  .price-head {
    margin-bottom: 28px;
  }
  .price-card {
    padding: 22px 22px 24px;
  }
  .price-card-name {
    font-size: 14.5px;
    margin-bottom: 12px;
  }
  .price-card-yen {
    font-size: 17px;
  }
  .price-card-desc {
    font-size: 12px;
    line-height: 1.8;
  }
}

/* スマートフォン (600px以下): 1列 + 余白控えめ + 縦長対策 */
@media (max-width: 600px) {
  .price-grid {
    grid-template-columns: 1fr;
    border-left: 1px solid var(--line);
    margin-bottom: 24px;
  }
  .price-card {
    padding: 20px 18px 22px;
  }
  .price-card:last-child:nth-child(odd) {
    grid-column: 1;
  }
  .price-card-num {
    font-size: 10px;
    margin-bottom: 10px;
  }
  .price-card-name {
    font-size: 14.5px;
    margin-bottom: 10px;
    line-height: 1.5;
  }
  .price-card-amount {
    flex-wrap: wrap;
    gap: 4px 8px;
    padding: 8px 0;
    margin-bottom: 12px;
  }
  .price-card-yen {
    font-size: 16px;
  }
  .price-card-tax {
    font-size: 9.5px;
  }
  .price-card-desc {
    font-size: 12px;
    line-height: 1.8;
  }
  .price-notes {
    padding-top: 10px;
  }
  .price-notes li {
    font-size: 11px;
    line-height: 1.75;
    margin-bottom: 6px;
    padding-left: 14px;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .price-card {
    transition: none !important;
  }
}

/* ============== Visual Design — 写真・素材の扱い サブブロック ============== */
.material-block {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.material-head {
  margin-bottom: 36px;
  max-width: 720px;
}
.material-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.material-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 14px;
}
.material-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.material-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.material-list li {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.material-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
}
.material-name {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.55;
}
.material-note {
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
  font-weight: 300;
  text-align: right;
  line-height: 1.6;
}
@media (max-width: 700px) {
  .material-block {
    margin-top: 48px;
    padding-top: 40px;
  }
  .material-list li {
    grid-template-columns: 50px 1fr;
    gap: 12px 16px;
    padding: 16px 0;
  }
  .material-note {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
    padding-left: 66px;
    margin-top: -8px;
    font-size: 11.5px;
  }
}

/* ============== Direction — 対象クライアント・案件 サブブロック ============== */
.target-block {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.target-head {
  margin-bottom: 36px;
  max-width: 720px;
}
.target-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.target-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 14px;
}
.target-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.target-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.target-list li {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.target-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-soft);
}
.target-name {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.55;
}
.target-note {
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
  font-weight: 300;
  text-align: right;
  line-height: 1.6;
}
@media (max-width: 700px) {
  .target-block {
    margin-top: 48px;
    padding-top: 40px;
  }
  .target-list li {
    grid-template-columns: 50px 1fr;
    gap: 12px 16px;
    padding: 16px 0;
  }
  .target-note {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
    padding-left: 66px;
    margin-top: -8px;
    font-size: 11.5px;
  }
}

/* ============== Maintenance — 契約形態の目安 (3カード比較) ============== */
.contract-block {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.contract-head {
  margin-bottom: 36px;
  max-width: 720px;
}
.contract-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.contract-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 14px;
}
.contract-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.contract-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.contract-card {
  position: relative;
  padding: 28px 26px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 251, 245, 0.25);
  transition: background 0.5s var(--ease-luxe);
  display: flex;
  flex-direction: column;
}
.contract-card:hover {
  background: rgba(255, 251, 245, 0.5);
}
.contract-card--standard {
  background: rgba(212, 200, 188, 0.05);
}
.contract-card--standard:hover {
  background: rgba(212, 200, 188, 0.1);
}
.contract-card-num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin-bottom: 14px;
}
.contract-card-name {
  font-family: var(--font-jp);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.55;
  color: var(--black);
  margin: 0 0 10px;
}
.contract-card-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--gray);
  text-transform: uppercase;
  margin: 0 0 16px;
  padding: 6px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.contract-card-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin: 0;
}
@media (max-width: 900px) {
  .contract-grid {
    grid-template-columns: 1fr;
    border-left: 1px solid var(--line);
  }
  .contract-card {
    padding: 22px 22px 24px;
  }
}

/* ============== Maintenance — 保守が必要な理由 タイムライン ============== */
.timeline-block {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.timeline-head {
  margin-bottom: 36px;
  max-width: 720px;
}
.timeline-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.timeline-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--black);
  margin: 0 0 14px;
}
.timeline-text {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  margin: 0;
}
.timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  border-left: 1px solid var(--line);
  margin-left: 12px;
}
.timeline-list li {
  position: relative;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 32px;
  padding: 24px 0 24px 32px;
  border-bottom: 1px solid var(--line);
}
.timeline-list li:last-child {
  border-bottom: none;
  padding-bottom: 8px;
}
.timeline-list li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 32px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg, #fdfbf7);
  border: 1px solid currentColor;
  opacity: 0.55;
}
.timeline-marker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gray);
  padding-top: 2px;
}
.timeline-marker span {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 251, 245, 0.35);
}
.timeline-content h4 {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0 0 8px;
  line-height: 1.55;
}
.timeline-content p {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin: 0;
}
@media (max-width: 700px) {
  .timeline-block {
    margin-top: 48px;
    padding-top: 40px;
  }
  .timeline-list li {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 0 20px 24px;
  }
  .timeline-list li::before {
    top: 26px;
  }
  .timeline-marker {
    font-size: 11px;
  }
}

/* ============== Web Design — 独立Price Guide セクション (border-top不要) ============== */
.price-block--standalone {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}


/* ============== Pillar Arrow リンク化対応 (a タグ用) ============== */
a.pillar-arrow {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  display: block;
}
a.pillar-arrow:hover { text-decoration: none; }
a.pillar-arrow:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

/* ============== process.html 専用 — 4つの段階 詳細セクション ============== */
.pillar-details-intro {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
  max-width: 640px;
}
.pillar-detail {
  /* sectionの中にarticleとして並ぶ */
  max-width: var(--page-max, 1200px);
  margin: 0 auto;
  padding: 64px 40px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.pillar-detail:last-child {
  border-bottom: 1px solid var(--line);
}
.pillar-detail-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: start;
}
.pillar-detail-head {
  margin: 0;
}
.pillar-detail-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 16px;
}
.pillar-detail-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(20px, 2.0vw, 24px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--black);
  margin: 0;
}
.pillar-detail-title em {
  font-style: normal;
  font-weight: 400;
}
.pillar-detail-body {
  margin: 0;
}
.pillar-detail-text {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0 0 32px;
  max-width: 640px;
}
.pillar-detail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.pillar-detail-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.pillar-detail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.pillar-detail-name {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.6;
}
@media (max-width: 900px) {
  .pillar-detail {
    padding: 48px 24px;
    scroll-margin-top: 60px;
  }
  .pillar-detail-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pillar-detail-list li {
    grid-template-columns: 60px 1fr;
    gap: 18px;
    padding: 14px 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
}

/* ============== Approach — Related Pages 導線 ============== */
.related-pages-intro {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0 0 32px;
  max-width: 720px;
}
.related-pages-intro a {
  color: var(--black);
  text-decoration: underline;
  text-decoration-color: var(--gray-soft);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.4s var(--ease-luxe);
}
.related-pages-intro a:hover {
  text-decoration-color: var(--black);
}
.related-pages-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.related-pages-list li {
  border-bottom: 1px solid var(--line);
}
.related-page-link {
  display: grid;
  grid-template-columns: 60px 200px 1fr 80px;
  gap: 32px;
  align-items: center;
  padding: 24px 0;
  text-decoration: none;
  color: inherit;
  transition: padding 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe);
}
.related-page-link:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: rgba(255, 251, 245, 0.45);
}
.related-page-link:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}
.related-page-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.related-page-name strong {
  display: block;
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0 0 4px;
}
.related-page-name em {
  font-style: normal;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  font-weight: 300;
}
.related-page-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
}
.related-page-arrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
  transition: color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.related-page-link:hover .related-page-arrow {
  color: var(--black);
  transform: translateX(6px);
}
@media (max-width: 900px) {
  .related-page-link {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 0;
  }
  .related-page-link:hover { padding: 20px 0; background: transparent; }
  .related-page-arrow { text-align: left; }
}

/* ============== process.html — Approach 補足リンク ============== */
.approach-link-text {
  margin-top: 28px !important;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.approach-link-text a {
  color: var(--black);
  text-decoration: underline;
  text-decoration-color: var(--gray-soft);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.4s var(--ease-luxe);
}
.approach-link-text a:hover {
  text-decoration-color: var(--black);
}

/* ============== Approach — Philosophy セクション ============== */
.philosophy-lead {
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 2.0vw, 22px);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--black);
  margin: 0 0 36px;
  max-width: 720px;
}
.philosophy-questions {
  list-style: none;
  margin: 0 0 36px;
  padding: 28px 0 28px 32px;
  border-left: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 40px;
  max-width: 760px;
}
.philosophy-questions li {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.85;
  color: var(--ink);
  position: relative;
  padding-left: 18px;
}
.philosophy-questions li::before {
  content: '—';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gray-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
}
.philosophy-conclusion {
  font-family: var(--font-jp);
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
  max-width: 720px;
}
.philosophy-conclusion strong {
  color: var(--black);
  font-weight: 500;
}
@media (max-width: 700px) {
  .philosophy-questions {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 0 20px 24px;
  }
}

/* ============================================================
   approach.html — 中核コンテンツ専用 CSS (ap-* 系)
   既存の section / section-grid / section-head / section-body は再利用
   ============================================================ */

/* ヒーロー直後の大きな図版 (Hero figure) */
.approach-hero-figure {
  max-width: 380px;
  margin: 32px auto 56px;
  padding: 0 24px;
  color: var(--ink);
}
.approach-hero-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

/* 共通: ap-section の余白 */
.ap-section { /* 既存 .section を継承するため軽く調整 */ }

/* ap-text: 段落基本 */
.ap-text {
  font-family: var(--font-jp);
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0 0 24px;
  max-width: 720px;
}
.ap-text:last-child { margin-bottom: 0; }
.ap-text strong {
  color: var(--black);
  font-weight: 500;
}

/* Why: シンプル箇条書き */
.ap-why-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 24px 0 24px 28px;
  border-left: 1px solid var(--line);
  max-width: 640px;
}
.ap-why-list li {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  position: relative;
  padding-left: 18px;
}
.ap-why-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gray-soft);
  font-family: var(--font-mono);
}

/* 図版共通 (map / why / stage / decisions / quality) */
.ap-map-figure,
.ap-why-figure,
.ap-stage-figure,
.ap-decisions-figure,
.ap-quality-figure {
  margin: 36px 0 16px;
  color: var(--ink);
  max-width: 100%;
}
.ap-map-figure svg,
.ap-why-figure svg,
.ap-stage-figure svg,
.ap-decisions-figure svg,
.ap-quality-figure svg {
  display: block;
  width: 100%;
  height: auto;
}
.ap-map-figure { max-width: 720px; }
.ap-why-figure { max-width: 720px; }
.ap-stage-figure { max-width: 720px; }
.ap-decisions-figure { max-width: 720px; }
.ap-quality-figure { max-width: 720px; margin-bottom: 36px; }

/* ============== Approach 図版 — 上品なリビールアニメーション ==============
   .ap-anim-figure が画面内に入ると JS が ap-anim-in クラスを付与する。
   設計方針:
   - テキスト要素には CSS から opacity を一切触らない。
     SVG 属性で定義された濃淡(階調)が常に正しく表示されることを最優先。
   - コネクタの線(path/line)は、長さ計算なしの単純な opacity フェードで
     淡く立ち上がる。既存 SVG の stroke-dasharray は維持される。
   - 枠(rect/circle/ellipse)は微かに浮上しつつフェードイン。
   - prefers-reduced-motion 時はアニメーション完全停止、最終状態のみ表示。 */

/* テキスト: アニメ無し。CSS は opacity に触らない。
   = 表示直後から SVG 属性どおりの濃さで読める。 */
.ap-anim-figure svg .ap-anim-text {
  /* 何もしない。SVG 属性が真の opacity を支配する。 */
}

/* 枠: 軽い浮上 + フェード。初期は不可視。 */
.ap-anim-figure svg .ap-anim-box {
  opacity: 0;
  transform: translateY(4px) scale(0.99);
  transform-box: fill-box;
  transform-origin: center;
  will-change: opacity, transform;
}
.ap-anim-figure.ap-anim-in svg .ap-anim-box {
  animation: ap-rise-fade-soft 1.2s var(--ease-luxe, cubic-bezier(0.7, 0, 0.3, 1)) both;
}

/* 線: フェードのみ。最終 opacity は SVG 属性に任せるため keyframe 終端は
   外す = アニメ後は CSS opacity 指定が消えて SVG 属性に戻る。 */
.ap-anim-figure svg .ap-anim-line {
  opacity: 0;
  will-change: opacity;
}
.ap-anim-figure.ap-anim-in svg .ap-anim-line {
  animation: ap-line-breathe 1.4s var(--ease-luxe, cubic-bezier(0.7, 0, 0.3, 1)) forwards;
}

@keyframes ap-rise-fade-soft {
  0%   { opacity: 0; transform: translateY(4px) scale(0.99); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes ap-line-breathe {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* prefers-reduced-motion: アニメーション完全無効化、最終状態を即時表示 */
@media (prefers-reduced-motion: reduce) {
  .ap-anim-figure svg .ap-anim-box,
  .ap-anim-figure svg .ap-anim-line {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

/* ============== 4段階セクション (Dialogue / Design / Build / Beyond) ============== */
.ap-stage-section { /* section と同じ余白 */ }
.ap-stage-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin: 28px 0 12px;
  max-width: 760px;
}
.ap-stage-col {
  margin: 0;
}
.ap-stage-col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.ap-stage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.ap-stage-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.ap-stage-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.ap-stage-name {
  font-family: var(--font-jp);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.6;
}
.ap-stage-list--out .ap-stage-name {
  color: var(--ink);
  font-weight: 400;
}

/* 段階セクション末尾の小さな一文 */
.ap-stage-aphorism {
  margin: 32px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--font-jp-serif);
  font-size: 13px;
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gray);
  max-width: 640px;
}

/* ============== Inputs / Outputs マトリクス ============== */
.ap-matrix {
  margin: 28px 0 8px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.ap-matrix-row {
  display: grid;
  grid-template-columns: 200px 1fr 1fr 1fr;
}
.ap-matrix-cell {
  padding: 18px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.ap-matrix-row--head .ap-matrix-cell {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-transform: uppercase;
  padding: 14px 18px;
  background: rgba(253, 251, 247, 0.3);
}
.ap-matrix-cell--label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(253, 251, 247, 0.55);
}
.ap-matrix-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.ap-matrix-stage {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--black);
}
.ap-matrix-stage-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--gray);
}

/* ============== Quality Viewpoints 7項目リスト ============== */
.ap-quality-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.ap-quality-list li {
  display: grid;
  grid-template-columns: 60px 100px 110px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.ap-quality-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.ap-quality-name {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--black);
}
.ap-quality-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--gray);
}
.ap-quality-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* ============== Related pages リスト ============== */
.ap-related-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.ap-related-list li {
  border-bottom: 1px solid var(--line);
}
.ap-related-link {
  display: grid;
  grid-template-columns: 60px 200px 1fr 80px;
  gap: 32px;
  align-items: center;
  padding: 22px 0;
  text-decoration: none;
  color: inherit;
  transition: padding 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe);
}
.ap-related-link:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: rgba(255, 251, 245, 0.45);
}
.ap-related-link:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}
.ap-related-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.ap-related-name strong {
  display: block;
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0 0 4px;
}
.ap-related-name em {
  font-style: normal;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  font-weight: 300;
}
.ap-related-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
}
.ap-related-arrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
  transition: color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.ap-related-link:hover .ap-related-arrow {
  color: var(--black);
  transform: translateX(6px);
}

/* ============== モバイル対応 ============== */
@media (max-width: 900px) {
  .approach-hero-figure { max-width: 280px; margin: 24px auto 40px; }

  .ap-stage-cols {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .ap-stage-list li {
    grid-template-columns: 48px 1fr;
    gap: 12px;
    padding: 10px 0;
  }

  /* マトリクスをカード型に変換 */
  .ap-matrix {
    border: none;
  }
  .ap-matrix-row {
    grid-template-columns: 1fr;
    border: 1px solid var(--line);
    margin-bottom: 18px;
    padding: 4px 0;
  }
  .ap-matrix-row--head { display: none; }
  .ap-matrix-cell {
    border: none;
    border-bottom: 1px solid var(--line);
    padding: 14px 18px;
  }
  .ap-matrix-cell:last-child { border-bottom: none; }
  .ap-matrix-cell--label {
    flex-direction: row;
    gap: 14px;
    align-items: baseline;
    background: rgba(253, 251, 247, 0.55);
  }
  /* SP用ラベル(疑似要素) */
  .ap-matrix-cell:not(.ap-matrix-cell--label)::before {
    content: attr(data-col);
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--gray-soft);
    text-transform: uppercase;
    margin-bottom: 6px;
  }

  /* Quality list を縦積み */
  .ap-quality-list li {
    grid-template-columns: 50px 1fr;
    gap: 12px 16px;
    padding: 16px 0;
  }
  .ap-quality-name { grid-column: 2; }
  .ap-quality-en { grid-column: 2; margin-top: -4px; }
  .ap-quality-desc { grid-column: 1 / -1; padding-left: 50px; padding-top: 4px; }

  /* Related */
  .ap-related-link {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px 0;
  }
  .ap-related-link:hover { padding: 20px 0; background: transparent; }
  .ap-related-arrow { text-align: left; margin-top: 4px; }
}

@media (max-width: 600px) {
  .ap-text { font-size: 13.5px; }
  .ap-stage-aphorism { font-size: 12px; }
  .ap-matrix-cell { padding: 12px 14px; font-size: 12.5px; }
}

/* ============== approach.html — prefers-reduced-motion 対応 ============== */
@media (prefers-reduced-motion: reduce) {
  /* SVG内のパルスアニメーションを停止 (静的に非表示) */
  .ap-pulse {
    display: none !important;
  }
  /* 念のため、approach.html内のすべての <animate> 要素を抑止 */
  .approach-hero-figure animate,
  .ap-stage-figure animate,
  .ap-quality-figure animate,
  .ap-decisions-figure animate,
  .ap-map-figure animate,
  .ap-why-figure animate {
    /* SMILは display:none を持たないが、親グループに ap-pulse を付与済み。
       追加の保険として、ここでは何もしない (上のルールで十分) */
  }
}

/* ============== approach.html — SP 図版の最小高さ確保 ============== */
@media (max-width: 700px) {
  /* SVG が極端に薄く/小さくなり文字が潰れるのを防ぐ */
  .ap-why-figure svg {
    min-height: 200px;
  }
  .ap-stage-figure svg {
    min-height: 280px;
  }
  .ap-decisions-figure svg {
    min-height: 240px;
  }
  .ap-quality-figure svg {
    min-height: 360px;
  }
  .ap-map-figure svg {
    min-height: 360px;
  }
  /* 図版コンテナの上下余白を少し詰める */
  .ap-map-figure,
  .ap-why-figure,
  .ap-stage-figure,
  .ap-decisions-figure,
  .ap-quality-figure {
    margin: 28px 0 12px;
  }
}

@media (max-width: 480px) {
  /* さらに狭い画面ではヒーロー図版を控えめに */
  .approach-hero-figure {
    max-width: 240px;
    margin: 20px auto 32px;
  }
  /* ap-text のフォントサイズを微調整 */
  .ap-text { font-size: 13px; line-height: 1.95; }
  /* マトリクスセル内の文字 */
  .ap-matrix-cell { font-size: 12px; }
  /* Quality list の余白詰め */
  .ap-quality-list li { padding: 14px 0; }
}

/* ============================================================
   service-{frontend|backend|cms|seo|accessibility|medical-marketing}.html
   専門領域ページ (中量級テンプレート) sp-* 系
   ============================================================ */

.sp-section { /* 既存 .section を継承 */ }

.sp-text {
  font-family: var(--font-jp);
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0 0 24px;
  max-width: 720px;
}
.sp-text:last-child { margin-bottom: 0; }
.sp-text strong { color: var(--black); font-weight: 500; }

/* Issues */
.sp-issues-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 48px;
  max-width: 760px;
}
.sp-issue {
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}
.sp-issue-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin: 0 0 10px;
}
.sp-issue-title {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--black);
  margin: 0 0 10px;
}
.sp-issue-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* What We Do */
.sp-wwd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  max-width: 760px;
}
.sp-wwd-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.sp-wwd-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  padding-top: 4px;
}
.sp-wwd-body { margin: 0; }
.sp-wwd-title {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--black);
  margin: 0 0 8px;
  line-height: 1.6;
}
.sp-wwd-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* Approach Points */
.sp-approach-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  max-width: 720px;
}
.sp-approach-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.sp-app-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.sp-app-name {
  font-family: var(--font-jp);
  font-size: 13.5px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.7;
}

/* Output */
.sp-output-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--line);
  max-width: 720px;
}
.sp-output-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.sp-out-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.sp-out-name {
  font-family: var(--font-jp);
  font-size: 13.5px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
}
.sp-output-note {
  font-family: var(--font-jp);
  font-size: 12px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* Related */
.sp-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.sp-related-list li {
  border-bottom: 1px solid var(--line);
}
.sp-related-link {
  display: grid;
  grid-template-columns: 60px 200px 1fr 80px;
  gap: 32px;
  align-items: center;
  padding: 22px 0;
  text-decoration: none;
  color: inherit;
  transition: padding 0.5s var(--ease-luxe), background 0.5s var(--ease-luxe);
}
.sp-related-link:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: rgba(255, 251, 245, 0.45);
}
.sp-related-link:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.sp-related-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
}
.sp-related-name strong {
  display: block;
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0 0 4px;
}
.sp-related-name em {
  font-style: normal;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  font-weight: 300;
}
.sp-related-desc {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
  font-weight: 300;
  letter-spacing: 0.02em;
}
.sp-related-arrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
  transition: color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.sp-related-link:hover .sp-related-arrow {
  color: var(--black);
  transform: translateX(6px);
}

/* SP対応 */
@media (max-width: 900px) {
  .sp-issues-grid { grid-template-columns: 1fr; gap: 24px; }
  .sp-wwd-item,
  .sp-approach-list li,
  .sp-output-list li {
    grid-template-columns: 56px 1fr;
    gap: 16px;
  }
  .sp-related-link {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px 0;
  }
  .sp-related-link:hover { padding: 20px 0; background: transparent; }
  .sp-related-arrow { text-align: left; margin-top: 4px; }
}

/* service.html: Technical / Specialized 列の secondary スタイル */
.service-list--secondary .service-item--secondary {
  /* 主要サービスより少し控えめに */
}
.service-list--secondary .service-item--secondary h3 {
  font-size: 19px;
}

/* ============================================================
   専門領域ページ群 共通スタイル (specialized-page-*)
   ============================================================ */

/* ページ全体の極薄背景トーン */
.specialized-page--frontend { background: #f7f8f8; }
.specialized-page--backend { background: #f6f7f8; }
.specialized-page--cms { background: #f7f6f3; }
.specialized-page--seo { background: #f8f7f3; }
.specialized-page--accessibility { background: #f6f7f4; }
.specialized-page--medical { background: #f5f8fa; }

/* ============== CTA: 専門領域ページ ==============
   既存サイトの黒背景CTA (.page-cta) と同じトーンに統一する。
   背景・見出し・本文色は元の .page-cta を継承し、上書きしない。
   .page-cta-btn のスタイルだけ専門領域用に明示する (元はボタン指定なし)。
   ============================================================ */
.specialized-page .page-cta-btn {
  display: inline-block;
  background: var(--cream, #f5f0e6);
  color: var(--black);
  padding: 18px 40px;
  text-decoration: none;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 400;
  text-transform: uppercase;
  border: 1px solid var(--cream, #f5f0e6);
  transition: background 0.4s var(--ease-luxe), color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
}
.specialized-page .page-cta-btn:hover {
  background: rgba(255, 255, 255, 1);
  color: var(--black);
  transform: translateY(-1px);
}
.specialized-page .page-cta-btn:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 4px;
}
@media (prefers-reduced-motion: reduce) {
  .specialized-page .page-cta-btn { transition: none; }
  .specialized-page .page-cta-btn:hover { transform: none; }
}

/* ============== ヒーロー図版 (各ページ固有) ============== */
.specialized-hero-figure {
  margin: 36px auto 28px;
  max-width: 760px;
  padding: 0 24px;
  color: var(--ink);
}
.specialized-hero-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ============== 視覚ブロック共通 ============== */
.specialized-visual-block {
  margin: 36px 0 12px;
  padding: 32px 0;
  color: var(--ink);
}
.specialized-visual-block svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 760px;
  margin: 0 auto;
}

/* ============== Issues カード型 ============== */
.specialized-issues-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0 0;
}
.specialized-issue-card {
  position: relative;
  padding: 24px 22px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 1px;
  transition: background 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe);
}
.specialized-issue-card:hover {
  background: rgba(255, 255, 255, 0.85);
}
.specialized-issue-icon {
  display: block;
  width: 36px;
  height: 36px;
  margin: 0 0 14px;
  color: var(--ink);
  opacity: 0.78;
}
.specialized-issue-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.specialized-issue-num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin: 0 0 8px;
  text-transform: uppercase;
}
.specialized-issue-title {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--black);
  margin: 0 0 10px;
}
.specialized-issue-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* ============== What We Do アイコン付きカード ============== */
.specialized-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0 0;
}
.specialized-do-card {
  position: relative;
  padding: 22px 22px 22px 70px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 1px;
  transition: background 0.4s var(--ease-luxe);
}
.specialized-do-card:hover { background: rgba(255, 255, 255, 0.85); }
.specialized-do-icon {
  position: absolute;
  top: 22px;
  left: 22px;
  width: 32px;
  height: 32px;
  color: var(--ink);
  opacity: 0.78;
}
.specialized-do-icon svg { width: 100%; height: 100%; display: block; }
.specialized-do-title {
  font-family: var(--font-jp);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--black);
  margin: 0 0 8px;
}
.specialized-do-desc {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* ============== Approach 概念図 ============== */
.specialized-diagram {
  margin: 28px 0 8px;
  padding: 28px 0;
  color: var(--ink);
}
.specialized-diagram svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 760px;
  margin: 0 auto;
}
.specialized-diagram-caption {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  text-align: center;
  text-transform: uppercase;
  margin: 16px 0 0;
}

/* ============== Output モック / カード ============== */

/* ============== Mock 表現 ============== */
.specialized-mock {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  padding: 14px;
  margin: 24px 0;
}
.specialized-mock svg { display: block; width: 100%; height: auto; }

/* ============== Before / After ============== */
.specialized-before-after {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
  margin: 32px 0;
}
.specialized-before-after-arrow {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gray-soft);
  letter-spacing: 0.2em;
}

/* ============== モバイル対応 ============== */
@media (max-width: 900px) {
  .specialized-issues-grid,
  .specialized-card-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .output-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .specialized-before-after {
    grid-template-columns: 1fr;
  }
  .specialized-before-after-arrow { transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .output-card-grid { grid-template-columns: 1fr; }
}

/* ============== prefers-reduced-motion ============== */
@media (prefers-reduced-motion: reduce) {
  .specialized-hero-figure animate,
  .specialized-visual-block animate,
  .specialized-diagram animate {
    /* SMILは display:none を持たないので、構造的に <g class="ap-pulse"> 包みを使用 */
  }
}

/* ============================================================
   専門領域ページ — 回遊導線 (tnav / related / prev-next / strip)
   figlio世界観 (細線・モノトーン・余白) を維持した静かなナビ
   ============================================================ */

/* ============== Related Fields ============== */
.specialized-related-section {
  padding: 64px 0 32px;
}
.specialized-related-section .section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.specialized-related-head {
  margin: 0 0 28px;
  max-width: 720px;
}
.specialized-related-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--gray-soft);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.specialized-related-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  margin: 0 0 14px;
}
.specialized-related-lead {
  font-family: var(--font-jp);
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}
.specialized-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 12px;
}
.specialized-related-card {
  display: block;
  padding: 24px 22px 22px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe), transform 0.4s var(--ease-luxe);
  position: relative;
}
.specialized-related-card:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--ink);
  transform: translateY(-2px);
}
.specialized-related-card:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
.specialized-related-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin: 0 0 10px;
}
.specialized-related-name {
  margin: 0 0 12px;
}
.specialized-related-en {
  display: block;
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.3;
}
.specialized-related-jp {
  display: block;
  font-family: var(--font-jp);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-top: 4px;
}
.specialized-related-why {
  font-family: var(--font-jp);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0 0 18px;
}
.specialized-related-arrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray);
  text-transform: uppercase;
  transition: color 0.3s var(--ease-luxe), transform 0.3s var(--ease-luxe);
  display: inline-block;
}
.specialized-related-card:hover .specialized-related-arrow {
  color: var(--black);
  transform: translateX(4px);
}


/* ============== Related Fields — SP対応 + reduced-motion ============== */
@media (max-width: 900px) {
  .specialized-related-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .specialized-related-card,
  .specialized-related-arrow {
    transition: none;
  }
  .specialized-related-card:hover { transform: none; }
}

/* ============================================================
   専門領域ページ — Output カード (図版上 / テキスト下 完全分離型)
   ============================================================ */
.output-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px 0 18px;
}
.output-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 1px;
  overflow: hidden;
  transition: background 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe);
}
.output-card:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--ink);
}

/* 図版エリア (上) */
.output-card-visual {
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.35);
}
.output-card-visual svg {
  width: 52%;
  max-width: 60px;        /* 旧32px iconの相対サイズを踏襲しつつ少し小さめ */
  height: auto;
  opacity: 0.78;
  display: block;
}
/* 画像差し替え版: 各ページのスクリーンショット(ブラウザフレーム付き)を表示 */
.output-card-visual:has(img) {
  /* SVG 用の中央寄せ・余白をキャンセルし、画像をフルブリードで表示 */
  padding: 0;
  background: #FAF7F2;
  min-height: 0;
  aspect-ratio: 16 / 11;
  overflow: hidden;
}
.output-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.6s var(--ease-luxe);
}
.output-card:hover .output-card-visual img {
  transform: scale(1.02);
}

/* テキストエリア (下) — 罫線で完全分離 */
.output-card-text {
  border-top: 1px solid rgba(28, 24, 20, 0.12);
  padding: 18px 20px 22px;
  background: rgba(255, 255, 255, 0.85);
}
.output-card-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gray-soft);
  margin: 0 0 8px;
  text-transform: uppercase;
}
.output-card-title {
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
  line-height: 1.55;
  margin: 0;
}

/* ============== モバイル対応 ============== */
@media (max-width: 900px) {
  .output-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .output-card-visual { min-height: 120px; padding: 20px 14px; }
  .output-card-visual svg { max-width: 52px; }
  /* 画像版: パディングは0のままで、aspect-ratioで高さが決まる */
  .output-card-visual:has(img) { padding: 0; min-height: 0; }
}
@media (max-width: 600px) {
  .output-card-grid { grid-template-columns: 1fr; }
  .output-card-visual { min-height: 110px; }
  .output-card-visual:has(img) { min-height: 0; }
}

/* hover時の画像scale: prefers-reduced-motion時は無効 */
@media (prefers-reduced-motion: reduce) {
  .output-card-visual img { transition: none; }
  .output-card:hover .output-card-visual img { transform: none; }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .output-card { transition: none; }
}


/* ============================================================
   Service Diagrams (Concept Series, viewBox 1200x520)
   .service-diagram + dg-* utility classes
   5 figures share the same brand tone:
   - Web Design / Frontend / CMS / SEO / Accessibility
   ============================================================ */

/* === コンテナ === */
.service-diagram {
  margin: 28px auto 12px;
  max-width: 1200px;
  padding: 0 24px;
  color: #5e564f;
  line-height: 0;
}
.service-diagram svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

/* === Stroke / Fill ユーティリティ === */
.service-diagram .dg-line       { stroke: #5e564f; stroke-width: 1.1;  fill: none; }
.service-diagram .dg-line-soft  { stroke: #8a817a; stroke-width: 0.9;  fill: none; }
.service-diagram .dg-line-faint { stroke: #b8b0a9; stroke-width: 0.75; fill: none; }
.service-diagram .dg-dash       { stroke-dasharray: 3 4; }

.service-diagram .dg-rect       { stroke: #5e564f; stroke-width: 1.1;  fill: #fbfaf7; }
.service-diagram .dg-rect-soft  { stroke: #8a817a; stroke-width: 0.9;  fill: #fbfaf7; }
.service-diagram .dg-fill-faint { stroke: none; fill: #d6cfc7; }
.service-diagram .dg-fill-cool  { stroke: none; fill: #9eb3bf; }
.service-diagram .dg-fill-warm  { stroke: none; fill: #d6c3b3; }

.service-diagram .dg-point      { fill: #5e564f; }
.service-diagram .dg-point-soft { fill: #8a817a; }

/* === ラベル === */
.service-diagram .dg-label {
  font-family: 'Inconsolata', 'Inter', monospace;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.32em;
  fill: #8a817a;
  text-transform: uppercase;
}
.service-diagram .dg-label-mini {
  font-size: 8.5px;
  letter-spacing: 0.26em;
}
.service-diagram .dg-stage {
  font-size: 9px;
  letter-spacing: 0.36em;
  fill: #8a817a;
}
.service-diagram .dg-label-text {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 400;
  fill: #5e564f;
}

/* ===== 動き: 浮遊 ===== */
@keyframes dg-drift-slow-kf {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-1.2px); }
}
@keyframes dg-drift-mid-kf {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-2px); }
}
.service-diagram .dg-drift-slow {
  transform-box: fill-box;
  transform-origin: center;
  animation: dg-drift-slow-kf 7.5s ease-in-out infinite;
}
.service-diagram .dg-drift-mid {
  transform-box: fill-box;
  transform-origin: center;
  animation: dg-drift-mid-kf 6.5s ease-in-out infinite;
}

/* ===== 動き: フェード ===== */
@keyframes dg-fade-slow-kf {
  0%, 100% { opacity: 0.92; }
  50%      { opacity: 1; }
}
.service-diagram .dg-fade-slow {
  animation: dg-fade-slow-kf 8s ease-in-out infinite;
}

/* ===== 動き: 線上を流れる小光点 ===== */
@keyframes dg-flow-slow-kf {
  0%   { transform: translateX(-8px); opacity: 0.25; }
  50%  { transform: translateX(8px);  opacity: 0.7;  }
  100% { transform: translateX(-8px); opacity: 0.25; }
}
.service-diagram .dg-flow-slow {
  transform-box: fill-box;
  transform-origin: center;
  animation: dg-flow-slow-kf 8s ease-in-out infinite;
}
.service-diagram .dg-flow-slow.alt1 { animation-delay: -1.6s; animation-duration: 8.6s; }
.service-diagram .dg-flow-slow.alt2 { animation-delay: -3.2s; animation-duration: 9.2s; }
.service-diagram .dg-flow-slow.alt3 { animation-delay: -4.8s; animation-duration: 8.4s; }

/* ===== Accessibility 専用: 軌道周回(微小) ===== */
@keyframes dg-orbit-1-kf {
  0%, 100% { transform: translate(0, 0); opacity: 0.4; }
  50%      { transform: translate(0, -2px); opacity: 0.7; }
}
@keyframes dg-orbit-2-kf {
  0%, 100% { transform: translate(0, 0); opacity: 0.4; }
  50%      { transform: translate(2px, 0); opacity: 0.7; }
}
@keyframes dg-orbit-3-kf {
  0%, 100% { transform: translate(0, 0); opacity: 0.4; }
  50%      { transform: translate(-2px, 1px); opacity: 0.7; }
}
.service-diagram .dg-orbit-1 {
  transform-box: fill-box; transform-origin: center;
  animation: dg-orbit-1-kf 9s ease-in-out infinite;
}
.service-diagram .dg-orbit-2 {
  transform-box: fill-box; transform-origin: center;
  animation: dg-orbit-2-kf 10s ease-in-out infinite;
}
.service-diagram .dg-orbit-3 {
  transform-box: fill-box; transform-origin: center;
  animation: dg-orbit-3-kf 8.5s ease-in-out infinite;
}

/* ===== Accessibility: フォーカスリング微明滅 ===== */
@keyframes dg-focus-pulse-kf {
  0%, 100% { stroke: #b8b0a9; opacity: 0.6; }
  50%      { stroke: #8a817a; opacity: 0.9; }
}
.service-diagram .dg-focus-ring {
  stroke: #b8b0a9;
  stroke-width: 0.85;
  animation: dg-focus-pulse-kf 4.5s ease-in-out infinite;
}

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
  .service-diagram {
    margin: 20px auto 8px;
    padding: 0 16px;
  }
}
@media (max-width: 640px) {
  .service-diagram {
    padding: 0 12px;
  }
  /* SP では補助テキストを少し小さく */
  .service-diagram .dg-label { font-size: 8.5px; letter-spacing: 0.24em; }
  .service-diagram .dg-label-mini { font-size: 7.5px; }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  .service-diagram .dg-drift-slow,
  .service-diagram .dg-drift-mid,
  .service-diagram .dg-fade-slow,
  .service-diagram .dg-flow-slow,
  .service-diagram .dg-orbit-1,
  .service-diagram .dg-orbit-2,
  .service-diagram .dg-orbit-3,
  .service-diagram .dg-focus-ring {
    animation: none !important;
  }
}

/* ============================================================
   output-card--doc — 資料プレビュー風カード (Accessibility 専用)
   - ビジュアル領域 (上 65-70%) に書類サムネイルSVG
   - テキスト領域 (下 30-35%) に番号/タイトル/1行説明
   ============================================================ */
.output-card--doc {
  background: #fbfaf7;
  border: 1px solid rgba(28, 24, 20, 0.10);
}
.output-card--doc:hover {
  background: #ffffff;
  border-color: rgba(94, 86, 79, 0.7);
}

/* ビジュアル領域: 書類サムネイルを大きく表示 */
.output-card--doc .output-card-visual {
  min-height: 180px;
  padding: 18px 14px 12px;
  background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, rgba(247,244,239,0.55) 100%);
  align-items: stretch;          /* 縦方向は stretch で書類を縦に立てる */
  justify-content: center;
}
.output-card--doc .output-card-visual svg {
  width: 100%;
  max-width: 100%;
  height: auto;
  opacity: 1;                    /* 線は十分濃い色に変更済 */
  filter: drop-shadow(0 1px 2px rgba(28,24,20,0.04));
}

/* テキスト領域 */
.output-card--doc .output-card-text {
  border-top: 1px solid rgba(28, 24, 20, 0.10);
  padding: 16px 18px 18px;
  background: rgba(255, 255, 255, 0.85);
}
.output-card--doc .output-card-number {
  display: block;
  font-family: 'Inconsolata', monospace;
  font-size: 10px;
  letter-spacing: 0.24em;
  color: #8a817a;
  margin: 0 0 6px;
  text-transform: uppercase;
}
.output-card--doc .output-card-title {
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--black);
  margin: 0 0 8px;
  letter-spacing: 0.04em;
}
.output-card--doc .output-card-title-en {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--black);
  line-height: 1.35;
  margin-bottom: 2px;
}
.output-card--doc .output-card-title-jp {
  display: block;
  font-family: var(--font-jp);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: #5e564f;
  line-height: 1.5;
}
.output-card--doc .output-card-desc {
  font-family: var(--font-jp);
  font-size: 11.5px;
  line-height: 1.75;
  color: #5e564f;
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
}

/* === 上段は密度高め (01,02を主役カードとして強調) === */
.output-card--doc:nth-child(1),
.output-card--doc:nth-child(2) {
  /* やや控えめなアクセント */
}

/* === SP対応 === */
@media (max-width: 900px) {
  .output-card--doc .output-card-visual { min-height: 150px; padding: 14px 10px 10px; }
  .output-card--doc .output-card-text { padding: 14px 14px 16px; }
}
@media (max-width: 600px) {
  .output-card--doc .output-card-visual { min-height: 140px; }
}


/* ============== Works "その他の実績について" ボタン (figlio v74) ============== */
.works-more-wrap {
  margin-top: 56px;
  display: flex;
  justify-content: center;
}
.works-more-button {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 32px;
  font-family: var(--font-en, 'Inter', sans-serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--ink, #1c1814);
  background: transparent;
  border: 1px solid rgba(28, 24, 20, 0.32);
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.4s var(--ease-luxe), color 0.4s var(--ease-luxe), border-color 0.4s var(--ease-luxe);
}
.works-more-button span {
  display: inline-block;
  font-size: 14px;
  transition: transform 0.4s var(--ease-luxe);
}
.works-more-button:hover {
  background: var(--ink, #1c1814);
  color: var(--cream, #fbfaf7);
  border-color: var(--ink, #1c1814);
}
.works-more-button:hover span {
  transform: translateX(4px);
}
@media (max-width: 700px) {
  .works-more-wrap {
    margin-top: 40px;
  }
  .works-more-button {
    padding: 14px 24px;
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .works-more-button,
  .works-more-button span {
    transition: none;
  }
  .works-more-button:hover span {
    transform: none;
  }
}

/* 遷移先のスクロール位置調整 (固定ヘッダーで隠れないように) */
#private-works {
  scroll-margin-top: 100px;
}
@media (max-width: 700px) {
  #private-works {
    scroll-margin-top: 80px;
  }
}

/* ============== Sound Experience Note (figlio v76) ============== */
/* ヒーロー直下に挿入される、控えめな音声体験案内ブロック */
.sound-note {
  display: block;
  width: 100%;
  padding: 56px 64px;
  background: transparent;
}
.sound-note-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 36px;
  padding-bottom: 36px;
  border-top: 1px solid rgba(28, 24, 20, 0.12);
  border-bottom: 1px solid rgba(28, 24, 20, 0.12);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
}
.sound-note-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sound-note-rule {
  display: inline-block;
  width: 28px;
  height: 1px;
  background: rgba(28, 24, 20, 0.32);
}
.sound-note-en {
  margin: 0;
  font-family: var(--font-mono, 'Inconsolata', monospace);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(28, 24, 20, 0.72);
  text-transform: uppercase;
}
.sound-note-body {
  display: flex;
  flex-direction: row;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
}
.sound-note-text {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-jp, 'Noto Sans JP', sans-serif);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: rgba(28, 24, 20, 0.86);
  font-weight: 300;
}
.sound-note-link {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-family: var(--font-en, 'Inter', sans-serif);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: rgba(28, 24, 20, 0.86);
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.4s var(--ease-luxe, ease);
}
.sound-note-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: rgba(28, 24, 20, 0.32);
  transition: background 0.4s var(--ease-luxe, ease);
}
.sound-note-link span {
  display: inline-block;
  font-size: 12px;
  transition: transform 0.4s var(--ease-luxe, ease);
}
.sound-note-link:hover {
  color: rgba(28, 24, 20, 1);
}
.sound-note-link:hover::after {
  background: rgba(28, 24, 20, 0.86);
}
.sound-note-link:hover span {
  transform: translateX(4px);
}

/* SP対応 */
@media (max-width: 900px) {
  .sound-note {
    padding: 40px 32px;
  }
  .sound-note-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 28px;
    padding-bottom: 28px;
  }
  .sound-note-body {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}
@media (max-width: 600px) {
  .sound-note {
    padding: 32px 20px;
  }
  .sound-note-inner {
    gap: 18px;
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .sound-note-text {
    font-size: 12.5px;
    line-height: 1.95;
  }
  .sound-note-en {
    font-size: 10px;
    letter-spacing: 0.28em;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .sound-note-link,
  .sound-note-link::after,
  .sound-note-link span {
    transition: none;
  }
  .sound-note-link:hover span {
    transform: none;
  }
}

/* ============== Thanks ボタン (figlio v80) ============== */
.thanks-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  font-family: var(--font-en, 'Inter', sans-serif);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.4s var(--ease-luxe, ease), color 0.4s var(--ease-luxe, ease), border-color 0.4s var(--ease-luxe, ease);
}
.thanks-btn span {
  display: inline-block;
  font-size: 14px;
  transition: transform 0.4s var(--ease-luxe, ease);
}
.thanks-btn--primary {
  background: var(--ink, #1c1814);
  color: var(--cream, #fbfaf7);
  border: 1px solid var(--ink, #1c1814);
}
.thanks-btn--primary:hover {
  background: transparent;
  color: var(--ink, #1c1814);
}
.thanks-btn--ghost {
  background: transparent;
  color: var(--ink, #1c1814);
  border: 1px solid rgba(28, 24, 20, 0.32);
}
.thanks-btn--ghost:hover {
  background: var(--ink, #1c1814);
  color: var(--cream, #fbfaf7);
  border-color: var(--ink, #1c1814);
}
.thanks-btn:hover span {
  transform: translateX(4px);
}
@media (prefers-reduced-motion: reduce) {
  .thanks-btn, .thanks-btn span { transition: none; }
  .thanks-btn:hover span { transform: none; }
}
@media (max-width: 600px) {
  .thanks-btn { padding: 14px 22px; font-size: 11px; }
}

/* ============== Works List Head — figlio v80 ============== */
/* 上部 "Featured Works" セクションの役割明示 */
.works-list-head {
  margin: 0 0 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(28, 24, 20, 0.08);
}
.works-list-en {
  margin: 0 0 12px;
  font-family: var(--font-mono, 'Inconsolata', monospace);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(28, 24, 20, 0.72);
  text-transform: uppercase;
}
.works-list-lead {
  margin: 0;
  font-family: var(--font-jp, 'Noto Sans JP', sans-serif);
  font-size: 13px;
  line-height: 1.9;
  color: rgba(28, 24, 20, 0.72);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* 下部 "Works Archive" セクションの役割明示 */
.pw-section-sublead {
  margin: 0 0 16px;
  font-family: var(--font-jp, 'Noto Sans JP', sans-serif);
  font-size: 13px;
  line-height: 1.9;
  color: rgba(28, 24, 20, 0.72);
  font-weight: 300;
  letter-spacing: 0.04em;
}

@media (max-width: 700px) {
  .works-list-head {
    margin-bottom: 28px;
    padding-bottom: 20px;
  }
  .works-list-en, .pw-section-sublead {
    font-size: 10.5px;
  }
  .works-list-lead, .pw-section-sublead {
    font-size: 12.5px;
    line-height: 1.85;
  }
}

/* ============== Mega Menu Close Bar (figlio v84) ============== */
/* 閉じるバー */
.megamenu-close-area {
  border-top: 1px solid rgba(28, 24, 20, 0.10);
  background: transparent;
  padding: 0;
}
.megamenu-close {
  appearance: none;
  -webkit-appearance: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  min-height: 52px;
  padding: 14px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-en, 'Inter', sans-serif);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: rgba(28, 24, 20, 0.86);
  text-transform: uppercase;
  transition: background 0.3s var(--ease-luxe, ease), color 0.3s var(--ease-luxe, ease);
}
.megamenu-close-text {
  display: inline-block;
}
.megamenu-close-icon {
  display: inline-block;
  font-size: 18px;
  line-height: 1;
  font-weight: 300;
  transform: translateY(-1px);
  transition: transform 0.3s var(--ease-luxe, ease);
}
.megamenu-close:hover {
  background: rgba(28, 24, 20, 0.04);
  color: rgba(28, 24, 20, 1);
}
.megamenu-close:hover .megamenu-close-icon {
  transform: translateY(-1px) rotate(90deg);
}
.megamenu-close:focus-visible {
  outline: 1px solid rgba(28, 24, 20, 0.5);
  outline-offset: -3px;
}

/* SP: 既存スマホメニューと干渉しないため close-bar 非表示 (PC専用) */
@media (max-width: 900px) {
  .megamenu-close-area {
    display: none;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .megamenu,
  .megamenu-close,
  .megamenu-close-icon {
    transition: none;
  }
  .megamenu-close:hover .megamenu-close-icon {
    transform: translateY(-1px);
  }
}

/* ============== Sound Select (曲選択UI) figlio v89 ============== */
.sound-select {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 20px;
  flex-shrink: 0;
}
.sound-select__label {
  font-family: var(--font-mono, 'Inconsolata', monospace);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: rgba(28, 24, 20, 0.55);
  text-transform: uppercase;
  white-space: nowrap;
}
.sound-select__buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.sound-track {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid rgba(28, 24, 20, 0.18);
  color: rgba(28, 24, 20, 0.82);
  font-family: var(--font-en, 'Inter', sans-serif);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.sound-track__num {
  font-family: var(--font-mono, 'Inconsolata', monospace);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(28, 24, 20, 0.5);
}
.sound-track__name {
  font-weight: 400;
}
.sound-track:hover {
  background: rgba(28, 24, 20, 0.04);
  border-color: rgba(28, 24, 20, 0.32);
}
.sound-track.is-active {
  background: rgba(28, 24, 20, 0.06);
  border-color: rgba(28, 24, 20, 0.45);
  color: rgba(28, 24, 20, 1);
}
.sound-track.is-active .sound-track__num {
  color: rgba(28, 24, 20, 0.78);
}
.sound-track:focus-visible {
  outline: 1px solid rgba(28, 24, 20, 0.55);
  outline-offset: 3px;
}

/* SP対応: 縦積み + 折り返し */
@media (max-width: 900px) {
  .sound-select {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .sound-select__buttons {
    width: 100%;
  }
  .sound-track {
    padding: 7px 12px;
    font-size: 10.5px;
  }
}
@media (max-width: 600px) {
  .sound-track {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .sound-track {
    transition: none;
  }
}