/* ============================================================
   横浜いわき歯科 全顎補綴専門サイト v3
   Design: Quiet Luxury × Clinical Precision
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #14202E;
  --navy: #1C2E44;
  --navy-deep: #0F1B2A;
  --gold: #A8894F;
  --gold-light: #C9B183;
  --gold-pale: #E8DFCC;
  --paper: #FAF8F4;
  --paper-warm: #F3EFE8;
  --white: #FFFFFF;
  --text-sub: #5A6572;
  --hairline: rgba(20, 32, 46, 0.14);
  --hairline-light: rgba(255, 255, 255, 0.22);
  --serif-en: "Cormorant Garamond", serif;
  --serif-ja: "Shippori Mincho", "Noto Serif JP", serif;
  --sans: "Noto Sans JP", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.9;
  letter-spacing: 0.04em;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: normal; }

::selection { background: var(--gold-pale); color: var(--ink); }

/* ---------- Utility ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 5.5vw; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 5.5vw; }
.wrap-wide { max-width: 1360px; margin: 0 auto; padding: 0 4vw; }

/* Fade-in on scroll */
.fx { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.fx.is-in { opacity: 1; transform: none; }
.fx-d1 { transition-delay: 0.12s; }
.fx-d2 { transition-delay: 0.24s; }
.fx-d3 { transition-delay: 0.36s; }

/* ---------- Section heading system ---------- */
.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--serif-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}
.sec-label::before {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--gold-light);
}
.sec-label.no-line::before { display: none; }

.sec-title {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.55;
  letter-spacing: 0.06em;
  margin-top: 18px;
}
.sec-lead {
  margin-top: 26px;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 2.1;
  max-width: 640px;
}

/* On navy background */
.on-navy .sec-title { color: var(--white); }
.on-navy .sec-lead { color: rgba(255,255,255,0.72); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 19px 34px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  border: 1px solid transparent;
  transition: all 0.45s var(--ease);
  cursor: pointer;
  position: relative;
}
.btn .arw { font-family: var(--serif-en); font-size: 16px; transition: transform 0.45s var(--ease); }
.btn:hover .arw { transform: translateX(6px); }

.btn-gold {
  background: var(--gold);
  color: var(--white);
}
.btn-gold:hover { background: #937743; }

.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: rgba(20,32,46,0.35);
}
.btn-line:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }

.btn-line-w {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-line-w:hover { background: var(--white); color: var(--ink); }

/* text link */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--serif-en);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--hairline);
  transition: all 0.4s var(--ease);
}
.tlink:hover { border-color: var(--gold); color: var(--gold); gap: 22px; }

/* ============================================================
   Header
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
  transition: transform 0.5s var(--ease);
}
.header-inner {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 28px;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; flex-direction: column; line-height: 1.3; }
.brand-en {
  font-family: var(--serif-en);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.brand-ja {
  font-family: var(--serif-ja);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink);
}
.brand-ja small { font-size: 11.5px; font-weight: 500; color: var(--text-sub); margin-left: 10px; letter-spacing: 0.14em; }

.gnav { display: flex; align-items: center; gap: 30px; }
.gnav a {
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}
.gnav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.gnav a:hover::after, .gnav a.is-current::after { transform: scaleX(1); transform-origin: left; }

.header-cta { display: flex; align-items: center; gap: 18px; }
.header-tel { text-align: right; line-height: 1.4; }
.header-tel .tel-num {
  font-family: var(--serif-en);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.header-tel .tel-note { font-size: 10.5px; color: var(--text-sub); letter-spacing: 0.08em; }
.header-btn {
  background: var(--navy);
  color: var(--white);
  padding: 14px 26px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  transition: background 0.4s var(--ease);
}
.header-btn:hover { background: var(--gold); }

/* hamburger */
.menu-btn {
  display: none;
  width: 52px; height: 52px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1102;
}
.menu-btn span {
  display: block;
  width: 26px; height: 1.5px;
  background: var(--ink);
  margin: 7px auto;
  transition: all 0.4s var(--ease);
}
.menu-btn.is-open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.menu-btn.is-open span:nth-child(2) { opacity: 0; }
.menu-btn.is-open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: var(--navy-deep);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px 9vw 60px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
  overflow-y: auto;
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer nav { display: flex; flex-direction: column; gap: 4px; }
.drawer nav a {
  color: var(--white);
  font-family: var(--serif-ja);
  font-size: 19px;
  letter-spacing: 0.12em;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.drawer nav a small {
  font-family: var(--serif-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.drawer-cta { margin-top: 36px; display: flex; flex-direction: column; gap: 14px; }
.drawer-cta .btn { justify-content: center; }
.drawer-tel { text-align: center; color: var(--white); margin-top: 10px; }
.drawer-tel .tel-num { font-family: var(--serif-en); font-size: 26px; letter-spacing: 0.06em; }
.drawer-tel .tel-note { font-size: 11px; color: rgba(255,255,255,0.6); }

/* ============================================================
   Hero (TOP)
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 68% center;
  animation: heroZoom 14s var(--ease) forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, rgba(15,27,42,0.82) 0%, rgba(15,27,42,0.55) 38%, rgba(15,27,42,0.08) 72%, rgba(15,27,42,0.25) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 150px 28px 120px;
}
.hero-label {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--serif-en);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.hero-label::before { content: ""; width: 56px; height: 1px; background: var(--gold-light); }
.hero-title {
  margin-top: 34px;
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.62;
  letter-spacing: 0.1em;
  color: var(--white);
}
.hero-title .gold { color: var(--gold-light); }
.hero-sub {
  margin-top: 30px;
  color: rgba(255,255,255,0.85);
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 2.2;
  letter-spacing: 0.08em;
  max-width: 560px;
}
.hero-cta { margin-top: 48px; display: flex; gap: 18px; flex-wrap: wrap; }
.hero-badges {
  margin-top: 64px;
  display: flex;
  gap: 0;
  border-top: 1px solid var(--hairline-light);
  max-width: 720px;
}
.hero-badge {
  padding: 22px 34px 0 0;
  margin-right: 34px;
  border-right: 1px solid var(--hairline-light);
  padding-right: 34px;
}
.hero-badge:last-child { border-right: none; }
.hero-badge .num {
  font-family: var(--serif-en);
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}
.hero-badge .num em { font-size: 0.55em; color: var(--gold-light); margin-left: 3px; }
.hero-badge .cap { font-size: 11.5px; letter-spacing: 0.1em; color: rgba(255,255,255,0.65); margin-top: 6px; }

.hero-scroll {
  position: absolute;
  bottom: 0;
  right: 48px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.7);
  font-family: var(--serif-en);
  font-size: 10.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  padding-bottom: 0;
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 72px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
  animation: scrollLine 2.4s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   Statement
   ============================================================ */
.statement {
  padding: clamp(90px, 12vw, 150px) 0;
  text-align: center;
  position: relative;
}
.statement .en-deco {
  font-family: var(--serif-en);
  font-size: clamp(64px, 10vw, 130px);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(20,32,46,0.05);
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
}
.statement h2 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 2.1;
  letter-spacing: 0.12em;
}
.statement p {
  margin: 36px auto 0;
  max-width: 680px;
  color: var(--text-sub);
  line-height: 2.3;
  font-size: 15px;
  padding: 0 5.5vw;
}

/* ============================================================
   Worries — asymmetric photo + list
   ============================================================ */
.worries {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.worries-grid {
  display: grid;
  grid-template-columns: 47% 53%;
  min-height: 640px;
}
.worries-photo { position: relative; }
.worries-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.worries-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, rgba(28,46,68,0.65) 100%);
}
.worries-body { padding: clamp(70px, 8vw, 110px) clamp(36px, 6vw, 100px); }
.worries-list { margin-top: 44px; }
.worries-list li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 19px 0;
  border-bottom: 1px solid rgba(255,255,255,0.13);
  font-size: 15.5px;
  letter-spacing: 0.06em;
  line-height: 1.8;
}
.worries-list li .n {
  font-family: var(--serif-en);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.worries-note { margin-top: 34px; font-size: 13.5px; color: rgba(255,255,255,0.66); line-height: 2; }
.worries-note strong { color: var(--gold-light); font-weight: 500; }

/* ============================================================
   About (What is FMR)
   ============================================================ */
.about-sec { padding: clamp(96px, 12vw, 160px) 0 0; overflow: hidden; }
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.about-photo { position: relative; }
.about-photo .main { width: 100%; aspect-ratio: 4/3.4; object-fit: cover; }
.about-photo .sub {
  position: absolute;
  right: -12%;
  bottom: -14%;
  width: 46%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 8px solid var(--paper);
  box-shadow: 0 30px 60px rgba(15,27,42,0.18);
}
.about-body p { margin-top: 24px; color: var(--text-sub); line-height: 2.15; font-size: 15px; }
.about-body .tlink { margin-top: 38px; }

.about-stats {
  margin-top: clamp(80px, 10vw, 130px);
  background: var(--paper-warm);
  padding: clamp(56px, 7vw, 90px) 0;
}
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.stat .num {
  font-family: var(--serif-en);
  font-size: clamp(40px, 4.6vw, 58px);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.1;
}
.stat .num em { font-size: 0.42em; color: var(--gold); margin-left: 4px; letter-spacing: 0.06em; }
.stat .cap { margin-top: 12px; font-size: 13px; letter-spacing: 0.1em; color: var(--text-sub); }
.stat .cap strong { display: block; color: var(--ink); font-size: 14.5px; font-weight: 500; margin-bottom: 4px; }

/* ============================================================
   Reasons 01-04 alternating
   ============================================================ */
.reasons { padding: clamp(96px, 12vw, 160px) 0; overflow: hidden; }
.reasons-head { max-width: 1200px; margin: 0 auto; padding: 0 5.5vw; }
.reason {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: clamp(40px, 6vw, 96px);
  margin-top: clamp(70px, 9vw, 120px);
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 5.5vw;
}
.reason:nth-child(even) .reason-photo { order: 2; }
.reason-photo { position: relative; }
.reason-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.reason-photo .n {
  position: absolute;
  top: -34px;
  left: -12px;
  font-family: var(--serif-en);
  font-size: clamp(72px, 8vw, 110px);
  font-weight: 500;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-light);
  z-index: 2;
}
.reason:nth-child(even) .reason-photo .n { left: auto; right: -12px; }
.reason-body h3 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.8;
  letter-spacing: 0.08em;
}
.reason-body .en {
  font-family: var(--serif-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
}
.reason-body p { margin-top: 22px; color: var(--text-sub); line-height: 2.15; font-size: 14.5px; }
.reason-body .kv {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.reason-body .kv span {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--navy);
  border: 1px solid rgba(28,46,68,0.25);
  padding: 7px 16px;
}

/* ============================================================
   Treatments — 3 cards
   ============================================================ */
.treatments { background: var(--navy); padding: clamp(96px, 12vw, 160px) 0; color: var(--white); }
.treat-grid {
  margin-top: clamp(50px, 6vw, 80px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.14);
}
.treat-card {
  background: var(--navy);
  padding: 0 0 44px;
  transition: background 0.5s var(--ease);
  display: flex;
  flex-direction: column;
}
.treat-card:hover { background: #223650; }
.treat-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.treat-card-body { padding: 34px 32px 0; flex: 1; display: flex; flex-direction: column; }
.treat-card .en {
  font-family: var(--serif-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.treat-card h3 {
  font-family: var(--serif-ja);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-top: 12px;
  line-height: 1.7;
}
.treat-card p { margin-top: 16px; font-size: 13.5px; line-height: 2; color: rgba(255,255,255,0.72); flex: 1; }
.treat-card .price {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-size: 12.5px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.06em;
}
.treat-card .price strong {
  display: block;
  font-family: var(--serif-en);
  font-size: 21px;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
.treat-card .price strong small { font-size: 0.6em; font-family: var(--sans); font-weight: 400; }
.treat-more { margin-top: 52px; text-align: center; }
.tlink-w { color: var(--white); border-color: rgba(255,255,255,0.35); }
.tlink-w:hover { color: var(--gold-light); border-color: var(--gold-light); }

/* ============================================================
   Cases — Before/After
   ============================================================ */
.cases { padding: clamp(96px, 12vw, 160px) 0; }
.cases-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
}
.cases-grid {
  margin-top: clamp(50px, 6vw, 76px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 4vw, 56px);
}
.case-card { background: var(--white); border: 1px solid var(--hairline); }
.ba-slider {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}
.ba-slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-after-wrap { position: absolute; inset: 0; overflow: hidden; }
.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--white);
  box-shadow: 0 0 14px rgba(0,0,0,0.4);
  z-index: 5;
}
.ba-handle::after {
  content: "◂ ▸";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  letter-spacing: 0;
}
.ba-tag {
  position: absolute;
  bottom: 14px;
  z-index: 4;
  font-family: var(--serif-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 7px 16px;
  background: rgba(15,27,42,0.72);
  color: var(--white);
  pointer-events: none;
}
.ba-tag.before { left: 14px; }
.ba-tag.after { right: 14px; background: rgba(168,137,79,0.88); }
.case-card-body { padding: 30px 32px 36px; }
.case-card-body .meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.case-card-body .meta span {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  border: 1px solid rgba(28,46,68,0.22);
  color: var(--navy);
  padding: 5px 13px;
}
.case-card-body h3 {
  font-family: var(--serif-ja);
  font-size: 18.5px;
  font-weight: 600;
  margin-top: 18px;
  line-height: 1.8;
  letter-spacing: 0.06em;
}
.case-card-body .desc { margin-top: 12px; font-size: 13.5px; color: var(--text-sub); line-height: 2; }
.case-card-body .spec {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.9;
}
.cases-note { margin-top: 34px; font-size: 12px; color: var(--text-sub); line-height: 1.9; }
.cases-more { margin-top: 44px; text-align: center; }

/* ============================================================
   Doctor
   ============================================================ */
.doctor-sec {
  background: var(--paper-warm);
  padding: clamp(96px, 12vw, 160px) 0;
  overflow: hidden;
}
.doctor-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(44px, 6vw, 90px);
  align-items: center;
}
.doctor-photo { position: relative; }
.doctor-photo img { width: 100%; object-fit: cover; aspect-ratio: 4/5; }
.doctor-photo::before {
  content: "";
  position: absolute;
  top: 26px; left: -26px;
  width: 100%; height: 100%;
  border: 1px solid var(--gold-light);
  z-index: 0;
  pointer-events: none;
}
.doctor-photo img { position: relative; z-index: 1; }
.doctor-body .name-row { display: flex; align-items: baseline; gap: 18px; margin-top: 26px; flex-wrap: wrap; }
.doctor-body .name {
  font-family: var(--serif-ja);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  letter-spacing: 0.14em;
}
.doctor-body .name-en {
  font-family: var(--serif-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}
.doctor-body .role { font-size: 13px; color: var(--text-sub); margin-top: 6px; letter-spacing: 0.08em; }
.doctor-body .msg { margin-top: 26px; color: var(--text-sub); font-size: 14.5px; line-height: 2.2; }
.doctor-cred {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid rgba(20,32,46,0.16);
}
.doctor-cred li {
  padding: 15px 4px;
  border-bottom: 1px solid rgba(20,32,46,0.16);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink);
  display: flex;
  gap: 10px;
  align-items: baseline;
  line-height: 1.7;
}
.doctor-cred li::before { content: "—"; color: var(--gold); flex-shrink: 0; }
.doctor-body .tlink { margin-top: 36px; }

/* ============================================================
   Cost
   ============================================================ */
.cost-sec { padding: clamp(96px, 12vw, 160px) 0; }
.cost-table-wrap { margin-top: clamp(46px, 6vw, 70px); }
.cost-table { width: 100%; border-collapse: collapse; }
.cost-table th, .cost-table td {
  padding: 26px 22px;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
  vertical-align: middle;
}
.cost-table thead th {
  font-family: var(--serif-en);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--ink);
  padding-top: 0;
  padding-bottom: 16px;
}
.cost-table .plan {
  font-family: var(--serif-ja);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.cost-table .plan small { display: block; font-family: var(--sans); font-weight: 400; font-size: 12px; color: var(--text-sub); margin-top: 4px; }
.cost-table .price {
  font-family: var(--serif-en);
  font-size: 21px;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}
.cost-table .price small { font-family: var(--sans); font-size: 11.5px; font-weight: 400; color: var(--text-sub); }
.cost-table .desc { font-size: 13px; color: var(--text-sub); line-height: 1.9; }
.cost-notes { margin-top: 28px; font-size: 12.5px; color: var(--text-sub); line-height: 2; }
.cost-actions { margin-top: 40px; display: flex; gap: 18px; flex-wrap: wrap; }

/* ============================================================
   Process — horizontal timeline
   ============================================================ */
.process-sec { background: var(--navy); color: var(--white); padding: clamp(96px, 12vw, 160px) 0; }
.process-steps {
  margin-top: clamp(56px, 7vw, 86px);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 4%; right: 4%;
  height: 1px;
  background: rgba(255,255,255,0.25);
}
.pstep { position: relative; padding: 0 14px; }
.pstep .dot {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--navy);
  border: 1px solid var(--gold-light);
  position: relative;
  z-index: 2;
  margin-bottom: 22px;
}
.pstep .dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--gold-light);
}
.pstep .sn {
  font-family: var(--serif-en);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-light);
}
.pstep h3 {
  font-family: var(--serif-ja);
  font-size: 16px;
  font-weight: 600;
  margin-top: 8px;
  letter-spacing: 0.06em;
  line-height: 1.7;
}
.pstep p { margin-top: 10px; font-size: 12px; line-height: 1.95; color: rgba(255,255,255,0.66); }
.process-foot { margin-top: 56px; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.process-foot .note { font-size: 13px; color: rgba(255,255,255,0.66); line-height: 2; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-sec { padding: clamp(96px, 12vw, 160px) 0; }
.faq-list { margin-top: clamp(44px, 5vw, 64px); border-top: 1px solid var(--hairline); }
.faq-item { border-bottom: 1px solid var(--hairline); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 28px 8px;
  text-align: left;
  font-family: var(--serif-ja);
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink);
  line-height: 1.8;
}
.faq-q .qm {
  font-family: var(--serif-en);
  font-size: 18px;
  color: var(--gold);
  flex-shrink: 0;
}
.faq-q .tgl {
  margin-left: auto;
  flex-shrink: 0;
  width: 30px; height: 30px;
  position: relative;
}
.faq-q .tgl::before, .faq-q .tgl::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 1px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.4s var(--ease);
}
.faq-q .tgl::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.is-open .faq-q .tgl::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s var(--ease);
}
.faq-a-inner {
  padding: 2px 8px 32px 58px;
  color: var(--text-sub);
  font-size: 14.5px;
  line-height: 2.15;
  display: flex;
  gap: 22px;
}
.faq-a-inner .am {
  font-family: var(--serif-en);
  font-size: 18px;
  color: var(--navy);
  flex-shrink: 0;
  margin-left: -36px;
}
.faq-more { margin-top: 44px; text-align: center; }

/* ============================================================
   Access
   ============================================================ */
.access-sec { background: var(--paper-warm); padding: clamp(96px, 12vw, 160px) 0; }
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  margin-top: clamp(44px, 5vw, 64px);
  align-items: start;
}
.access-map { aspect-ratio: 4/3.2; }
.access-map iframe { width: 100%; height: 100%; border: none; filter: grayscale(0.35); }
.access-info h3 {
  font-family: var(--serif-ja);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.access-info .addr { margin-top: 14px; font-size: 14px; color: var(--text-sub); line-height: 2; }
.hours-table { width: 100%; border-collapse: collapse; margin-top: 28px; }
.hours-table th, .hours-table td {
  border: 1px solid rgba(20,32,46,0.15);
  padding: 11px 6px;
  text-align: center;
  font-size: 13px;
  font-weight: 400;
}
.hours-table thead th { background: var(--navy); color: var(--white); font-size: 12.5px; letter-spacing: 0.1em; }
.hours-table td .on { color: var(--gold); font-size: 15px; }
.hours-table td .off { color: rgba(20,32,46,0.25); }
.access-note { margin-top: 18px; font-size: 12.5px; color: var(--text-sub); line-height: 2; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  position: relative;
  padding: clamp(90px, 11vw, 150px) 0;
  overflow: hidden;
  background: var(--navy-deep);
}
.cta-band .bg { position: absolute; inset: 0; }
.cta-band .bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.5; }
.cta-band .bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(15,27,42,0.88), rgba(15,27,42,0.55));
}
.cta-inner { position: relative; z-index: 2; text-align: center; }
.cta-inner .en {
  font-family: var(--serif-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.cta-inner h2 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--white);
  line-height: 1.9;
  letter-spacing: 0.1em;
  margin-top: 22px;
}
.cta-inner p { color: rgba(255,255,255,0.78); margin-top: 20px; font-size: 14.5px; line-height: 2.2; }
.cta-btns {
  margin-top: 44px;
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cta-tel-block { margin-top: 34px; color: var(--white); }
.cta-tel-block .tel-num {
  font-family: var(--serif-en);
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.cta-tel-block .tel-num a { color: var(--white); }
.cta-tel-block .tel-note { font-size: 12px; color: rgba(255,255,255,0.6); letter-spacing: 0.1em; margin-top: 4px; }

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--navy-deep); color: rgba(255,255,255,0.75); padding: clamp(64px, 8vw, 96px) 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(36px, 5vw, 70px);
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-en { color: var(--gold-light); }
.footer-brand .brand-ja { color: var(--white); font-size: 21px; }
.footer-brand p { margin-top: 20px; font-size: 13px; line-height: 2.1; color: rgba(255,255,255,0.6); }
.footer-brand .tel-num { font-family: var(--serif-en); font-size: 24px; color: var(--white); margin-top: 18px; display: inline-block; }
.footer h4 {
  font-family: var(--serif-en);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 22px;
}
.footer-nav { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a { font-size: 13.5px; color: rgba(255,255,255,0.72); transition: color 0.3s; letter-spacing: 0.06em; }
.footer-nav a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 28px 0;
  font-size: 11.5px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--gold-light); }

/* ---------- Mobile fixed CTA ---------- */
.mobile-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 990;
  display: none;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 -6px 24px rgba(15,27,42,0.18);
}
.mobile-cta a {
  padding: 17px 10px;
  text-align: center;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mobile-cta .m-tel { background: var(--navy); color: var(--white); }
.mobile-cta .m-consult { background: var(--gold); color: var(--white); }

/* ---------- Page hero (下層) ---------- */
.page-hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: 170px 0 90px;
  overflow: hidden;
}
.page-hero .bg { position: absolute; inset: 0; }
.page-hero .bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.3; }
.page-hero .bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(15,27,42,0.92) 20%, rgba(15,27,42,0.55) 100%);
}
.page-hero-inner { position: relative; z-index: 2; }
.page-hero .en {
  font-family: var(--serif-en);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 16px;
}
.page-hero .en::before { content: ""; width: 48px; height: 1px; background: var(--gold-light); }
.page-hero h1 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(28px, 4.2vw, 46px);
  letter-spacing: 0.1em;
  line-height: 1.7;
  margin-top: 24px;
}
.page-hero .lead { margin-top: 22px; color: rgba(255,255,255,0.78); font-size: 14.5px; line-height: 2.2; max-width: 640px; }

.breadcrumb {
  background: var(--paper);
  border-bottom: 1px solid var(--hairline);
  padding: 15px 0;
  font-size: 12px;
  color: var(--text-sub);
  letter-spacing: 0.06em;
}
.breadcrumb ol { display: flex; gap: 10px; flex-wrap: wrap; }
.breadcrumb li:not(:last-child)::after { content: "／"; margin-left: 10px; color: rgba(20,32,46,0.3); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb li:last-child { color: var(--ink); }

/* ---------- 下層共通：本文コンポーネント ---------- */
.content-sec { padding: clamp(72px, 9vw, 120px) 0; }
.content-sec.alt { background: var(--paper-warm); }

.prose h2 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: 0.08em;
  line-height: 1.8;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--ink);
  position: relative;
  margin-bottom: 32px;
}
.prose h2::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 72px; height: 1px;
  background: var(--gold);
}
.prose h3 {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.06em;
  margin: 40px 0 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  line-height: 1.7;
}
.prose h3::before { content: ""; width: 10px; height: 1px; background: var(--gold); flex-shrink: 0; }
.prose p { color: var(--text-sub); margin-bottom: 20px; line-height: 2.15; font-size: 14.5px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose ul { margin: 20px 0 26px; }
.prose ul li {
  position: relative;
  padding: 10px 0 10px 26px;
  color: var(--text-sub);
  font-size: 14.5px;
  line-height: 2;
  border-bottom: 1px dashed rgba(20,32,46,0.12);
}
.prose ul li::before {
  content: "";
  position: absolute;
  left: 2px; top: 22px;
  width: 8px; height: 1px;
  background: var(--gold);
}
.prose ul li strong { display: inline; }

/* data table */
.data-table-wrap { overflow-x: auto; margin: 28px 0; }
.data-table { width: 100%; border-collapse: collapse; min-width: 560px; background: var(--white); }
.data-table th, .data-table td {
  border: 1px solid rgba(20,32,46,0.14);
  padding: 15px 18px;
  font-size: 13.5px;
  line-height: 1.9;
  text-align: left;
  vertical-align: top;
}
.data-table thead th {
  background: var(--navy);
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.08em;
  font-size: 13px;
}
.data-table tbody th {
  background: var(--paper-warm);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.data-table td { color: var(--text-sub); }
.data-table td.center { text-align: center; }
.data-table .good { color: var(--gold); font-weight: 600; }

/* note box */
.note-box {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-left: 2px solid var(--gold);
  padding: 26px 30px;
  margin: 30px 0;
  font-size: 13.5px;
  color: var(--text-sub);
  line-height: 2.05;
}
.note-box strong { color: var(--ink); }
.note-box.warn { border-left-color: #A65D57; }

/* 2col media block */
.media-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  margin: 44px 0;
}
.media-block.rev .media-img { order: 2; }
.media-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* step vertical list（process等） */
.vstep { position: relative; padding-left: 66px; margin-top: 46px; }
.vstep::before {
  content: "";
  position: absolute;
  left: 19px; top: 12px; bottom: 12px;
  width: 1px;
  background: rgba(20,32,46,0.18);
}
.vstep-item { position: relative; padding-bottom: 46px; }
.vstep-item:last-child { padding-bottom: 0; }
.vstep-item .vn {
  position: absolute;
  left: -66px; top: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-light);
  font-family: var(--serif-en);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.vstep-item h3 {
  font-family: var(--serif-ja);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.7;
}
.vstep-item h3 small {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--gold);
  margin-left: 14px;
  letter-spacing: 0.1em;
}
.vstep-item p { margin-top: 12px; color: var(--text-sub); font-size: 14px; line-height: 2.1; }

/* simulator（cost） */
.sim-box {
  background: var(--navy);
  color: var(--white);
  padding: clamp(40px, 5vw, 64px);
  margin-top: 40px;
}
.sim-box h3 {
  font-family: var(--serif-ja);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
}
.sim-box .sim-note { text-align: center; font-size: 12.5px; color: rgba(255,255,255,0.6); margin-top: 10px; }
.sim-q { margin-top: 34px; }
.sim-q .q-label {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold-light);
  font-family: var(--serif-en);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.sim-opts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.sim-opt {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  padding: 17px 18px;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.35s var(--ease);
  text-align: left;
  font-family: var(--sans);
  line-height: 1.7;
}
.sim-opt:hover { border-color: var(--gold-light); }
.sim-opt.is-sel { background: var(--gold); border-color: var(--gold); }
.sim-result {
  margin-top: 38px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 34px;
  display: none;
  text-align: center;
}
.sim-result.is-show { display: block; }
.sim-result .r-plan { font-family: var(--serif-ja); font-size: 21px; font-weight: 600; letter-spacing: 0.08em; }
.sim-result .r-price {
  font-family: var(--serif-en);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 600;
  color: var(--gold-light);
  margin-top: 10px;
}
.sim-result .r-price small { font-size: 0.45em; font-family: var(--sans); font-weight: 400; }
.sim-result .r-note { font-size: 12.5px; color: rgba(255,255,255,0.65); margin-top: 14px; line-height: 2; }

/* case detail template */
.case-detail-head { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.case-detail-head span {
  font-size: 12px;
  letter-spacing: 0.08em;
  border: 1px solid rgba(28,46,68,0.25);
  color: var(--navy);
  padding: 6px 16px;
}
.case-ba-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin: 36px 0;
}
.case-ba-grid figure { position: relative; }
.case-ba-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.case-ba-grid figcaption {
  position: absolute;
  bottom: 12px; left: 12px;
  font-family: var(--serif-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 15px;
  background: rgba(15,27,42,0.72);
  color: var(--white);
}
.case-ba-grid figure:last-child figcaption { background: rgba(168,137,79,0.88); }

.case-spec-table { width: 100%; border-collapse: collapse; margin: 30px 0; }
.case-spec-table th, .case-spec-table td {
  border-bottom: 1px solid var(--hairline);
  padding: 20px 10px;
  font-size: 14px;
  line-height: 2;
  text-align: left;
  vertical-align: top;
}
.case-spec-table th {
  width: 180px;
  font-family: var(--serif-ja);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.case-spec-table td { color: var(--text-sub); }

/* column cards */
.col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 3.5vw, 44px);
  margin-top: clamp(44px, 5vw, 64px);
}
.col-card { background: var(--white); border: 1px solid var(--hairline); transition: all 0.5s var(--ease); display: flex; flex-direction: column; }
.col-card:hover { box-shadow: 0 24px 48px rgba(15,27,42,0.1); transform: translateY(-4px); }
.col-card img { width: 100%; aspect-ratio: 16/9.5; object-fit: cover; }
.col-card-body { padding: 26px 26px 30px; flex: 1; display: flex; flex-direction: column; }
.col-card-body .cat {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-family: var(--serif-en);
  font-weight: 600;
  text-transform: uppercase;
}
.col-card-body h3 {
  font-family: var(--serif-ja);
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.85;
  letter-spacing: 0.04em;
  margin-top: 12px;
  flex: 1;
}
.col-card-body .date { margin-top: 18px; font-size: 11.5px; color: var(--text-sub); letter-spacing: 0.1em; font-family: var(--serif-en); }

/* article */
.article-head { max-width: 880px; margin: 0 auto; }
.article-meta { display: flex; gap: 18px; align-items: center; font-size: 12px; color: var(--text-sub); letter-spacing: 0.1em; flex-wrap: wrap; }
.article-meta .cat { color: var(--gold); font-family: var(--serif-en); font-weight: 600; text-transform: uppercase; }
.article-title {
  font-family: var(--serif-ja);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.85;
  letter-spacing: 0.06em;
  margin-top: 20px;
}
.article-author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.article-author img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; object-position: top; }
.article-author .a-name { font-size: 13.5px; font-weight: 600; }
.article-author .a-role { font-size: 11.5px; color: var(--text-sub); }

/* consultation form */
.form-sec { background: var(--paper-warm); }
.form-box { background: var(--white); border: 1px solid var(--hairline); padding: clamp(36px, 5vw, 60px); }
.form-row { margin-bottom: 26px; }
.form-row label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.form-row label .req {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-size: 10px;
  font-weight: 500;
  padding: 2px 10px;
  margin-left: 10px;
  vertical-align: 2px;
  letter-spacing: 0.1em;
}
.form-row label .opt { background: #9aa3ad; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: 1px solid rgba(20,32,46,0.22);
  background: var(--paper);
  padding: 15px 18px;
  font-size: 15px;
  font-family: var(--sans);
  color: var(--ink);
  transition: border 0.3s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--white);
}
.form-submit { text-align: center; margin-top: 36px; }
.form-submit .btn { width: 100%; max-width: 420px; justify-content: center; }
.form-note { text-align: center; font-size: 12px; color: var(--text-sub); margin-top: 18px; line-height: 2; }

/* anchor nav (faq等) */
.anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}
.anchor-nav a {
  font-size: 13px;
  letter-spacing: 0.08em;
  border: 1px solid rgba(20,32,46,0.25);
  padding: 11px 22px;
  transition: all 0.35s var(--ease);
  background: var(--white);
}
.anchor-nav a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* check list（compare等） */
.check-list { margin: 26px 0; }
.check-list li {
  position: relative;
  padding: 13px 0 13px 40px;
  border-bottom: 1px dashed rgba(20,32,46,0.14);
  font-size: 14.5px;
  color: var(--ink);
  line-height: 2;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 6px; top: 13px;
  color: var(--gold);
  font-size: 16px;
  font-weight: 600;
}

/* pagination-ish next/prev */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--hairline);
  flex-wrap: wrap;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1180px) {
  .gnav { display: none; }
  .menu-btn { display: block; }
  .header-tel { display: none; }
}

@media (max-width: 900px) {
  body { font-size: 15px; }
  .hero { min-height: 100svh; align-items: flex-end; }
  .hero-bg img { object-position: center 30%; }
  .hero-bg::after { background: linear-gradient(to bottom, rgba(15,27,42,0.34) 0%, rgba(15,27,42,0.06) 30%, rgba(15,27,42,0.44) 58%, rgba(15,27,42,0.88) 100%); }
  .hero-inner { padding: 46vh 7vw 96px; }
  .hero-title { font-size: clamp(30px, 8.6vw, 38px); }
  .hero-sub br { display: none; }
  .hero-sub { font-size: 13.5px; line-height: 2; margin-top: 20px; }
  .hero-cta { margin-top: 30px; }
  .hero-badges { margin-top: 36px; max-width: none; border-top: 1px solid var(--hairline-light); }
  .hero-badge { flex: 1; padding: 14px 12px 0 0; margin-right: 12px; border-right: 1px solid var(--hairline-light); }
  .hero-badge:last-child { margin-right: 0; padding-right: 0; }
  .hero-badge .num { font-size: 21px; }
  .hero-badge .cap { font-size: 10px; letter-spacing: 0.04em; }
  .hero-badge .cap br { display: none; }
  .hero-scroll { display: none; }

  .worries-grid { grid-template-columns: 1fr; min-height: 0; }
  .worries-photo { position: relative; aspect-ratio: 16/10; }
  .worries-photo img { position: absolute; }

  .about-grid { grid-template-columns: 1fr; gap: 70px; }
  .about-photo .sub { right: 4%; bottom: -12%; }
  .about-stats-grid { grid-template-columns: 1fr; gap: 30px; }

  .reason { grid-template-columns: 1fr; gap: 46px; }
  .reason:nth-child(even) .reason-photo { order: 0; }
  .reason-photo .n { top: -28px; left: 6px; }
  .reason:nth-child(even) .reason-photo .n { right: auto; left: 6px; }

  .treat-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .doctor-grid { grid-template-columns: 1fr; gap: 60px; }
  .doctor-photo { max-width: 420px; }
  .doctor-cred { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: 1fr; gap: 0; }
  .process-steps::before { top: 0; bottom: 0; left: 7px; right: auto; width: 1px; height: auto; }
  .pstep { padding: 0 0 38px 36px; }
  .pstep .dot { position: absolute; left: 0; top: 4px; margin-bottom: 0; }
  .pstep:last-child { padding-bottom: 0; }

  .access-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 44px; }
  .mobile-cta { display: grid; }
  body { padding-bottom: 58px; }

  .cost-table th, .cost-table td { padding: 18px 12px; }
  .cost-table .desc { display: none; }

  .media-block { grid-template-columns: 1fr; }
  .media-block.rev .media-img { order: 0; }
  .col-grid { grid-template-columns: 1fr; }
  .case-ba-grid { grid-template-columns: 1fr; }
  .sim-opts { grid-template-columns: 1fr; }
  .case-spec-table th { width: 110px; }
}

@media (max-width: 560px) {
  .hero-cta .btn { width: 100%; justify-content: center; }
  .cta-btns .btn { width: 100%; justify-content: center; }
  .cost-actions .btn { width: 100%; justify-content: center; }
  .header-inner { padding: 0 18px; height: 72px; }
  html { scroll-padding-top: 80px; }
  .brand-ja { font-size: 16.5px; }
  .brand-ja small { display: none; }
  .header-btn { padding: 11px 16px; font-size: 12px; }
}

/* ============================================================
   Lower pages — additional components
   ============================================================ */

/* --- Column card (hub) sub elements --- */
.col-card-img { overflow: hidden; }
.col-card-img img { width: 100%; aspect-ratio: 16/9.5; object-fit: cover; transition: transform 0.8s var(--ease); }
.col-card:hover .col-card-img img { transform: scale(1.05); }
.col-card-cat {
  font-family: var(--serif-en);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}
.col-card-title {
  font-family: var(--serif-ja); font-weight: 600;
  font-size: 17.5px; line-height: 1.65;
  color: var(--navy); margin-bottom: 12px;
}
.col-card-lead { font-size: 13px; line-height: 1.9; color: var(--text-sub); flex: 1; }
.col-card-more {
  margin-top: 20px; font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.12em; color: var(--navy);
  border-bottom: 1px solid var(--gold); padding-bottom: 4px;
  align-self: flex-start; transition: color 0.4s var(--ease);
}
.col-card:hover .col-card-more { color: var(--gold); }
.prose .col-card-title { margin-top: 0; }
.prose .col-card-cat, .prose .col-card-lead { margin-bottom: 12px; }

/* --- Case index (cases hub) --- */
.case-index-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 44px; }
.case-index-card {
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: stretch;
  background: var(--white); border: 1px solid var(--hairline);
  text-decoration: none; overflow: hidden;
  transition: all 0.5s var(--ease);
}
.case-index-card:hover { box-shadow: 0 28px 56px rgba(15,27,42,0.12); transform: translateY(-4px); }
.cic-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; position: relative; }
.cic-imgs figure { position: relative; margin: 0; }
.cic-imgs img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 220px; }
.cic-imgs figcaption {
  position: absolute; left: 10px; bottom: 10px;
  font-family: var(--serif-en); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: #fff; background: rgba(15,27,42,0.72);
  padding: 4px 10px;
}
.cic-body { padding: 34px 36px; display: flex; flex-direction: column; justify-content: center; }
.cic-tag {
  font-family: var(--serif-en); font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px;
}
.cic-body h2, .cic-body h3 {
  font-family: var(--serif-ja); font-weight: 600;
  font-size: 19px; line-height: 1.7; color: var(--navy); margin: 0 0 14px;
}
.cic-meta { font-size: 12.5px; letter-spacing: 0.06em; color: var(--text-sub); margin-bottom: 4px; }
.cic-more {
  margin-top: 22px; font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.12em; color: var(--navy);
  border-bottom: 1px solid var(--gold); padding-bottom: 4px;
  align-self: flex-start; transition: color 0.4s var(--ease);
}
.case-index-card:hover .cic-more { color: var(--gold); }

/* --- Reservation cards (consultation) --- */
.reserve-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.reserve-card {
  background: var(--white); border: 1px solid var(--hairline);
  padding: 36px 32px; text-align: center;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
}
.reserve-label {
  font-family: var(--serif-ja); font-weight: 600; font-size: 15px;
  color: var(--navy); letter-spacing: 0.1em; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--gold);
}
.reserve-tel {
  font-family: var(--serif-en); font-size: 30px; font-weight: 600;
  letter-spacing: 0.06em; color: var(--navy); text-decoration: none;
  margin: 6px 0;
}
.reserve-tel:hover { color: var(--gold); }
.reserve-note { font-size: 12px; line-height: 1.9; color: var(--text-sub); margin-top: 10px; }

/* --- Responsive for lower components --- */
@media (max-width: 900px) {
  .case-index-card { grid-template-columns: 1fr; }
  .cic-imgs img { min-height: 180px; }
  .cic-body { padding: 26px 22px 30px; }
  .reserve-grid { grid-template-columns: 1fr; }
}


/* ============================================================
   Client-provided clinical cases (2026-10): cards & comparisons
   ============================================================ */
.clinical-intro { max-width: 780px; margin: 0 auto; }
.clinical-intro .cases-disclaimer { font-size: 12.5px; color: var(--text-sub); line-height: 2; margin-top: 20px; }
.clinical-count { font-family: var(--serif-en); color: var(--gold); font-size: 20px; letter-spacing: .08em; }
.clinical-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(22px, 3vw, 38px); }
.clinical-card { background: var(--white); border: 1px solid var(--hairline); min-width: 0; display: flex; flex-direction: column; }
.clinical-card .clinical-card-body { padding: 28px clamp(20px, 3vw, 34px) 34px; display: flex; flex-direction: column; flex: 1; }
.clinical-kicker { font-family: var(--serif-en); font-size: 13px; font-weight: 600; letter-spacing: .24em; color: var(--gold); margin-bottom: 10px; }
.clinical-card-title { font-family: var(--serif-ja); font-size: clamp(17px, 1.7vw, 21px); font-weight: 600; line-height: 1.75; letter-spacing: .035em; color: var(--ink); }
.clinical-card-meta { font-size: 12.5px; color: var(--text-sub); line-height: 1.85; margin-top: 10px; }
.clinical-card-summary { font-size: 13px; color: var(--text-sub); line-height: 1.85; margin-top: 16px; flex: 1; }
.clinical-card-foot { border-top: 1px solid var(--hairline); padding-top: 16px; margin-top: 20px; font-size: 12px; color: var(--text-sub); line-height: 1.8; }
.clinical-card-link { display: inline-flex; align-items: center; align-self: flex-start; color: var(--navy); border-bottom: 1px solid var(--gold); font-size: 13px; font-weight: 600; padding-bottom: 5px; margin-top: 18px; text-decoration: none; transition: color .2s; }
.clinical-card-link:hover, .clinical-card-link:focus-visible { color: var(--gold); }
.clinical-compare { background: var(--navy-deep); min-width: 0; }
.clinical-compare .ba-slider { aspect-ratio: 3 / 2; background: #111923; }
.clinical-compare .ba-slider img { object-fit: contain; }
.clinical-compare .ba-slider:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }
.clinical-compare .ba-handle::after { width: 50px; height: 50px; }
.compare-view { font-size: 11px; line-height: 1.7; color: var(--text-sub); padding: 9px 15px 12px; background: var(--white); }
.clinical-detail-lead { max-width: 720px; }
.clinical-detail-lead h2 { margin-top: 20px; }
.clinical-detail-lead p { font-size: 15px; line-height: 2.15; }
.clinical-detail-media { max-width: 900px; margin: 35px auto 0; }
.clinical-detail-media .compare-view { font-size: 12px; }
.clinical-secondary { margin-top: 36px; }
.clinical-secondary h3 { font-family: var(--serif-ja); font-size: 18px; color: var(--ink); margin-bottom: 18px; }
.clinical-detail-table th { width: 162px; }
.clinical-detail-table td { overflow-wrap: anywhere; }
.clinical-advisory { font-size: 12px; line-height: 1.9; color: var(--text-sub); margin-top: 20px; }
.clinical-prev-next { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--hairline); padding-top: 26px; margin-top: 42px; }
.clinical-prev-next a { color: var(--navy); font-size: 13px; font-weight: 600; text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 6px; }
.case-card .ba-slider { aspect-ratio: 3 / 2; }
.case-card .ba-slider img { object-fit: contain; background: #111923; }
@media(max-width: 900px) { .clinical-grid { grid-template-columns: 1fr; } }
@media(max-width: 560px) {
  .clinical-card .clinical-card-body { padding: 24px 20px 28px; }
  .clinical-detail-table th { width: 105px; }
  .clinical-detail-table th, .clinical-detail-table td { padding: 16px 8px; font-size: 12px; line-height: 1.8; }
  .clinical-compare .ba-handle::after { width: 54px; height: 54px; }
}