/* =========================================================
   そよぎ矯正歯科クリニック — ワンページLP（CMSテンプレート）
   清潔・爽やか / グリーン基調 / モバイルファースト
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  /* @color 背景色 */
  --c-bg: #f5f8f3;
  --c-bg-rgb: 245, 248, 243;

  /* @color 背景色（セクション） */
  --c-bg-alt: #e9f1e6;
  --c-bg-alt-rgb: 233, 241, 230;

  /* @color 見出し色 */
  --c-ink: #234438;
  --c-ink-rgb: 35, 68, 56;

  /* @color メインカラー */
  --c-primary: #56b88c;
  --c-primary-rgb: 86, 184, 140;

  /* @color メインカラー（濃） */
  --c-primary-deep: #3f9d72;
  --c-primary-deep-rgb: 63, 157, 114;

  /* @color 本文色 */
  --c-text: #3a463f;
  --c-text-rgb: 58, 70, 63;

  /* @color フッター背景色 */
  --c-footer-bg: #163124;

  /* Derived (no @color = ユーザーに露出しない) */
  --c-ink-soft: rgba(var(--c-ink-rgb), 0.72);
  --c-ink-mute: rgba(var(--c-ink-rgb), 0.46);
  --c-text-muted: rgba(var(--c-text-rgb), 0.74);
  --c-text-mute: rgba(var(--c-text-rgb), 0.5);
  --c-primary-soft: rgba(var(--c-primary-rgb), 0.16);
  --c-primary-line: rgba(var(--c-primary-rgb), 0.42);
  --c-line: rgba(var(--c-ink-rgb), 0.12);
  --c-border: rgba(var(--c-ink-rgb), 0.12);

  /* Widths */
  --w-full: 1920px;
  --w-content: 1440px;
  --w-narrow: 1080px;
  --w-text: 760px;
  --pad-x-md: 64px;
  --pad-x-sm: 24px;

  /* Spacing */
  --space-section: 140px;
  --space-section-md: 96px;
  --space-section-sm: 64px;

  /* Radius (sharp by default) */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Fonts (gothic default) */
  --ff-body: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --ff-head: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --ff-en: "Jost", "Zen Kaku Gothic New", sans-serif;

  --h-header: 64px;
  --h-header-lg: 92px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-font="mincho"] {
  --ff-body: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --ff-head: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --ff-en: "Cormorant Garamond", "Shippori Mincho B1", serif;
}

[data-radius="sharp"] {
  --radius: 0px;
  --radius-sm: 0px;
  --radius-lg: 0px;
  --radius-pill: 0px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--h-header); overflow-x: hidden; }
body {
  margin: 0;
  padding-bottom: 60px; /* mobile floating CTA spacing */
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.95;
  color: var(--c-text);
  background: var(--c-bg);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .25s ease, color .25s ease; }
button { font-family: inherit; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-head);
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: 0.04em;
  line-height: 1.5;
  margin: 0;
}
p { margin: 0; }

/* ---------- Containers ---------- */
.container { width: 100%; max-width: var(--w-content); margin: 0 auto; padding: 0 var(--pad-x-sm); }
.container-narrow { width: 100%; max-width: var(--w-narrow); margin: 0 auto; padding: 0 var(--pad-x-sm); }
.container-text { width: 100%; max-width: var(--w-text); margin: 0 auto; padding: 0 var(--pad-x-sm); }

/* ---------- Type utilities ---------- */
.eyebrow {
  font-family: var(--ff-en);
  font-size: 13px; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--c-primary); font-weight: 500;
  display: inline-flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ""; width: 30px; height: 1px; background: var(--c-primary); }
.section-head { display: flex; flex-direction: column; gap: 20px; margin-bottom: 48px; }
.section-head h2 {
  font-size: clamp(28px, 3.4vw, 44px); letter-spacing: 0.06em; color: var(--c-ink); line-height: 1.45;
}
.section-head h2 .jp-en { display: block; font-family: var(--ff-en); font-size: 14px; letter-spacing: 0.3em; color: var(--c-primary); margin-top: 10px; text-transform: uppercase; font-weight: 500; }
.section-head .lead { color: var(--c-text-muted); max-width: var(--w-text); line-height: 2.1; font-size: 15.5px; }
.section-head.center { text-align: center; align-items: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 54px; padding: 0 28px;
  border: 1px solid var(--c-primary); background: var(--c-primary); color: #fff;
  font-family: var(--ff-head); font-weight: 500; font-size: 15px; letter-spacing: 0.1em;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
  position: relative; overflow: hidden;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(var(--c-primary-rgb), 0.6); opacity: 1; }
.btn--primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-deep); border-color: var(--c-primary-deep); }
.btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-ink); }
.btn--ghost:hover { background: var(--c-ink); color: #fff; box-shadow: 0 14px 30px -12px rgba(var(--c-ink-rgb), 0.5); }
.btn--block { width: 100%; }
.btn--lg { min-height: 60px; padding: 0 38px; font-size: 16px; }
.btn .arrow { display: inline-block; width: 22px; height: 1px; background: currentColor; position: relative; transition: width .3s var(--ease); flex-shrink: 0; }
.btn .arrow::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
.btn:hover .arrow { width: 30px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--h-header);
  background: rgba(var(--c-bg-rgb), 0.82);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  display: flex; align-items: center;
  transition: height .35s var(--ease), background .35s ease, border-color .35s ease;
}
.site-header.is-scrolled { background: rgba(var(--c-bg-rgb), 0.96); border-bottom-color: var(--c-line); }
.header-inner {
  width: 100%; max-width: var(--w-content); margin: 0 auto; padding: 0 var(--pad-x-sm);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.site-logo { display: flex; align-items: center; gap: 11px; color: var(--c-ink); }
.site-logo .logo-mark {
  width: 38px; height: 38px; flex-shrink: 0;
  display: grid; place-items: center; line-height: 1;
  background: var(--c-primary); color: #fff;
  border-radius: var(--radius-sm);
  font-family: var(--ff-en); font-weight: 500; font-size: 19px; letter-spacing: 0;
}
.site-logo .logo-en { display: block; font-family: var(--ff-en); font-size: 10px; letter-spacing: 0.3em; color: var(--c-primary); margin-bottom: 1px; text-transform: uppercase; }
.site-logo .logo-jp { display: block; font-family: var(--ff-head); font-size: 15px; letter-spacing: 0.08em; font-weight: 600; white-space: nowrap; }

.header-nav { display: none; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-tel { display: none; align-items: center; gap: 9px; font-family: var(--ff-en); color: var(--c-ink); white-space: nowrap; }
.header-tel .num { font-size: 18px; letter-spacing: 0.01em; font-weight: 500; white-space: nowrap; }
.header-tel .lbl { font-family: var(--ff-body); font-size: 11.5px; letter-spacing: 0.14em; color: var(--c-ink-soft); }
.header-tel .ico { color: var(--c-primary-deep); display: inline-flex; align-items: center; justify-content: center; }
.header-cta { display: none; }

.hamburger {
  width: 46px; height: 46px; border: 1px solid var(--c-line); background: #fff; border-radius: var(--radius-sm);
  display: grid; place-items: center; padding: 0; flex-shrink: 0;
}
.hamburger span { display: block; width: 18px; height: 1px; background: var(--c-ink); position: relative; }
.hamburger span::before, .hamburger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1px; background: var(--c-ink); transition: transform .3s ease, top .3s ease; }
.hamburger span::before { top: -6px; }
.hamburger span::after { top: 6px; }
.is-menu-open .hamburger span { background: transparent; }
.is-menu-open .hamburger span::before { top: 0; transform: rotate(45deg); }
.is-menu-open .hamburger span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90; background: var(--c-bg);
  padding: calc(var(--h-header) + 28px) 28px 56px;
  display: flex; flex-direction: column; gap: 24px;
  opacity: 0; pointer-events: none; transition: opacity .3s ease; overflow-y: auto;
}
.is-menu-open .mobile-menu { opacity: 1; pointer-events: auto; }
.mobile-menu nav a {
  display: block; padding: 15px 0; font-family: var(--ff-head); font-size: 18px; letter-spacing: 0.1em;
  color: var(--c-ink); border-bottom: 1px solid var(--c-line);
}
.mobile-menu nav a .en { display: block; font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.28em; color: var(--c-primary); margin-top: 4px; text-transform: uppercase; }
.mobile-menu .mm-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.mobile-menu .mm-tel { display: block; text-align: center; padding: 14px; border: 1px solid var(--c-ink); border-radius: var(--radius-sm); color: var(--c-ink); font-family: var(--ff-en); font-size: 24px; }
.mobile-menu .mm-tel .lbl { display: block; font-family: var(--ff-body); font-size: 11px; letter-spacing: 0.18em; color: var(--c-ink-mute); margin-bottom: 4px; }

/* ---------- Floating CTA (mobile) ---------- */
.floating-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 80;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--c-bg); border-top: 1px solid var(--c-line); box-shadow: 0 -8px 24px rgba(0,0,0,0.05);
}
.floating-cta a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 56px; font-family: var(--ff-head); font-weight: 500; font-size: 14px; letter-spacing: 0.08em; color: #fff; white-space: nowrap; }
.floating-cta a svg { width: 17px; height: 17px; flex-shrink: 0; }
.floating-cta .fc-tel { background: var(--c-ink); }
.floating-cta .fc-reserve { background: var(--c-primary); }

/* ---------- Side reserve tab (desktop) ---------- */
.side-reserve {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%);
  z-index: 70; writing-mode: vertical-rl; text-orientation: mixed;
  background: var(--c-primary); color: #fff;
  padding: 30px 15px; font-family: var(--ff-head); font-weight: 500; letter-spacing: 0.26em; font-size: 14px;
  display: none; border-radius: var(--radius) 0 0 var(--radius);
  box-shadow: -6px 8px 24px -10px rgba(var(--c-primary-rgb), 0.6);
  transition: transform .35s var(--ease), background .3s ease;
}
.side-reserve:hover { transform: translateY(-50%) translateX(-5px); background: var(--c-primary-deep); opacity: 1; }
.side-reserve .ico { position: relative; margin: 0 auto 12px; width: 24px; height: 24px; border: 1px solid #fff; border-radius: 50%; writing-mode: horizontal-tb; font-size: 0; }
.side-reserve .ico::before, .side-reserve .ico::after { content: ""; position: absolute; top: 50%; left: 50%; background: #fff; transform: translate(-50%, -50%); }
.side-reserve .ico::before { width: 11px; height: 1.5px; }
.side-reserve .ico::after { width: 1.5px; height: 11px; }

/* ---------- Section base ---------- */
.section { padding: var(--space-section-sm) 0; position: relative; }
.section.alt { background: var(--c-bg-alt); }
.section.tint { background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-alt) 100%); }

/* =========================================================
   Motion utilities
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--rd, 0ms); }
.reveal.from-l { transform: translateX(-40px); }
.reveal.from-r { transform: translateX(40px); }
.reveal.zoom { transform: scale(0.94); }
.reveal.is-in { opacity: 1; transform: none; }

[data-parallax] { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  html { scroll-behavior: auto; }
  .hero-ambient span { animation: none !important; }
}
[data-motion="off"] .reveal { opacity: 1 !important; transform: none !important; transition: none; }
[data-motion="off"] .hero-ambient span { animation: none !important; }
[data-motion="off"] [data-parallax] { transform: none !important; }

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; padding-top: var(--h-header); background: var(--c-bg); overflow: hidden; }
.hero-ambient { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero-ambient span {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(var(--c-primary-rgb), 0.30), rgba(var(--c-primary-rgb), 0.04) 70%);
}
.hero-ambient span:nth-child(1) { width: 360px; height: 360px; top: -120px; right: -80px; animation: floaty 14s ease-in-out infinite; }
.hero-ambient span:nth-child(2) { width: 240px; height: 240px; bottom: -60px; left: 8%; background: radial-gradient(circle at 40% 40%, rgba(var(--c-primary-rgb), 0.24), transparent 70%); animation: floaty 18s ease-in-out infinite reverse; }
.hero-ambient span:nth-child(3) { width: 160px; height: 160px; top: 40%; left: 46%; background: radial-gradient(circle at 40% 40%, rgba(var(--c-primary-rgb), 0.18), transparent 70%); animation: floaty 11s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px,-26px) scale(1.06); } }

.hero-inner {
  position: relative; z-index: 1; width: 100%; max-width: var(--w-full); margin: 0 auto;
  display: grid; grid-template-columns: 1fr; align-items: center; gap: 40px;
  padding: 36px var(--pad-x-sm) 56px;
}
.hero-text { display: flex; flex-direction: column; gap: 22px; order: 1; }
.hero-eyebrow { font-family: var(--ff-en); font-size: 12px; letter-spacing: 0.36em; color: var(--c-primary); display: flex; align-items: center; gap: 14px; text-transform: uppercase; }
.hero-eyebrow::before { content: ""; width: 38px; height: 1px; background: var(--c-primary); }
.hero-text h1 {
  font-family: var(--ff-head); font-weight: 700; font-size: clamp(30px, 5.6vw, 64px);
  line-height: 1.42; letter-spacing: 0.04em; color: var(--c-ink);
}
.hero-text h1 em {
  font-style: normal; color: var(--c-primary);
  background-image: linear-gradient(transparent 66%, var(--c-primary-soft) 66%);
  background-repeat: no-repeat; padding-inline: 2px;
}
.hero-sub { font-size: 15.5px; line-height: 2.05; color: var(--c-text-muted); max-width: 540px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.hero-meta li {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; letter-spacing: 0.04em;
  color: var(--c-ink-soft); background: #fff; border: 1px solid var(--c-line);
  padding: 9px 16px; border-radius: var(--radius-pill);
}
.hero-meta li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c-primary); flex-shrink: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

.hero-visual { order: 2; position: relative; width: 100%; max-width: 420px; margin: 0 auto; }
.hero-visual .hv-main {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3;
  box-shadow: 0 40px 80px -40px rgba(var(--c-ink-rgb), 0.4);
}
.hero-visual .hv-sub {
  position: absolute; width: 44%; aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden;
  bottom: -22px; left: -22px; border: 6px solid var(--c-bg);
  box-shadow: 0 24px 48px -24px rgba(var(--c-ink-rgb), 0.4);
}
.hero-visual .hv-badge {
  position: absolute; top: -18px; right: -10px; z-index: 3;
  width: 116px; height: 116px; border-radius: 50%; background: var(--c-ink); color: #fff;
  display: grid; place-items: center; text-align: center; gap: 2px; padding: 10px;
  box-shadow: 0 18px 36px -18px rgba(var(--c-ink-rgb), 0.6);
}
.hero-visual .hv-badge .b-en { font-family: var(--ff-en); font-size: 9px; letter-spacing: 0.26em; color: var(--c-primary); text-transform: uppercase; }
.hero-visual .hv-badge .b-jp { font-family: var(--ff-head); font-weight: 600; font-size: 15px; line-height: 1.4; letter-spacing: 0.06em; }

[data-hero="minimal"] .hero-visual .hv-sub,
[data-hero="minimal"] .hero-visual .hv-badge { display: none; }

/* =========================================================
   About / split
   ========================================================= */
.about-split { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: center; }
.about-photo { position: relative; }
.about-photo .ph, .about-photo .editable-img { border-radius: var(--radius-lg); }
.about-text { display: flex; flex-direction: column; gap: 20px; }
.about-text h2 { font-size: clamp(24px, 3.6vw, 40px); line-height: 1.6; letter-spacing: 0.06em; }
.about-text h2 em { font-style: normal; color: var(--c-primary); }
.about-text p { color: var(--c-text-muted); font-size: 15.5px; line-height: 2.1; }
.about-sign { display: flex; align-items: center; gap: 18px; margin-top: 10px; }
.about-sign .label { font-size: 12px; letter-spacing: 0.18em; color: var(--c-ink-mute); }
.about-sign .name { font-family: var(--ff-head); font-weight: 600; font-size: 22px; letter-spacing: 0.12em; color: var(--c-ink); }

/* =========================================================
   Reason / feature cards (data-repeatable: connumber via counter)
   ========================================================= */
.reason-grid { display: grid; gap: 24px; grid-template-columns: 1fr; counter-reset: reason; }
.reason-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; counter-increment: reason; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.reason-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(var(--c-ink-rgb), 0.22); }
.reason-card .ph, .reason-card .editable-img { aspect-ratio: 3/2; }
.reason-card .rc-body { padding: 28px 28px 32px; display: flex; flex-direction: column; gap: 12px; }
.reason-card .rc-num { font-family: var(--ff-en); font-size: 13px; letter-spacing: 0.26em; color: var(--c-primary); }
.reason-card .rc-num::before { content: counter(reason, decimal-leading-zero); }
.reason-card h3 { font-family: var(--ff-head); font-weight: 600; font-size: 21px; letter-spacing: 0.04em; }
.reason-card p { font-size: 14px; line-height: 1.95; color: var(--c-text-muted); }

/* =========================================================
   Stats (data-repeatable)
   ========================================================= */
.stats-grid { display: grid; gap: 28px; grid-template-columns: repeat(2, 1fr); }
.stat { text-align: center; display: flex; flex-direction: column; gap: 6px; }
.stat .num { font-family: var(--ff-en); font-weight: 500; font-size: clamp(38px, 4.6vw, 60px); line-height: 1; color: var(--c-primary); letter-spacing: 0.01em; white-space: nowrap; }
.stat .num .unit { font-size: 0.4em; margin-left: 4px; color: var(--c-ink); }
.stat .label { font-size: 13.5px; letter-spacing: 0.08em; color: var(--c-ink-soft); }

/* =========================================================
   Treatment menu list (data-repeatable: connumber via counter)
   ========================================================= */
.menu-list { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--c-line); counter-reset: menu; }
.menu-item { display: grid; grid-template-columns: 1fr; align-items: center; gap: 10px; padding: 26px 4px; border-bottom: 1px solid var(--c-line); counter-increment: menu; transition: background .3s ease; }
.menu-item:hover { background: #fff; }
.menu-item .num { font-family: var(--ff-en); color: var(--c-primary); font-size: 13px; letter-spacing: 0.3em; }
.menu-item .num::before { content: counter(menu, decimal-leading-zero); }
.menu-item .name { font-family: var(--ff-head); font-weight: 600; font-size: 21px; letter-spacing: 0.05em; color: var(--c-ink); display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; min-width: 0; }
.menu-item .name .en { font-family: var(--ff-en); font-size: 12px; letter-spacing: 0.26em; color: var(--c-primary); font-weight: 500; }
.menu-item .desc { color: var(--c-text-muted); font-size: 14px; line-height: 1.95; min-width: 0; }

/* =========================================================
   Steps (treatment flow, data-repeatable: connumber via counter)
   ========================================================= */
.steps { position: relative; display: flex; flex-direction: column; counter-reset: step; }
.step { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 28px 0; border-bottom: 1px solid var(--c-line); counter-increment: step; }
.step:last-child { border-bottom: none; }
.step .step-num { font-family: var(--ff-en); font-size: 14px; letter-spacing: 0.3em; color: var(--c-primary); display: flex; align-items: center; gap: 14px; }
.step .step-num .big { font-size: 40px; letter-spacing: 0.02em; color: var(--c-ink); font-weight: 500; }
.step .step-num .big::before { content: counter(step, decimal-leading-zero); }
.step .step-content { display: flex; flex-direction: column; gap: 10px; }
.step h3 { font-family: var(--ff-head); font-weight: 600; font-size: 21px; letter-spacing: 0.05em; color: var(--c-ink); }
.step p { color: var(--c-text-muted); line-height: 2; font-size: 15px; }
.step .step-photo .ph, .step .step-photo .editable-img { aspect-ratio: 4/3; border-radius: var(--radius); }

/* =========================================================
   Tour grid (clinic, data-repeatable)
   ========================================================= */
.tour-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
.tour-card { display: flex; flex-direction: column; gap: 10px; }
.tour-card .ph, .tour-card .editable-img { aspect-ratio: 4/3; border-radius: var(--radius); transition: transform .5s var(--ease); }
.tour-card .ph-wrap { overflow: hidden; border-radius: var(--radius); }
.tour-card:hover .ph, .tour-card:hover .editable-img { transform: scale(1.05); }
.tour-card .label { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.26em; color: var(--c-primary); margin-top: 10px; text-transform: uppercase; }
.tour-card h3 { font-family: var(--ff-head); font-weight: 600; font-size: 18px; letter-spacing: 0.06em; color: var(--c-ink); }
.tour-card p { font-size: 13.5px; color: var(--c-text-muted); line-height: 1.9; }

/* =========================================================
   Cases (before/after, data-repeatable)
   ========================================================= */
.cases-disclaimer { background: #fff; border: 1px solid var(--c-line); border-left: 3px solid var(--c-primary); border-radius: var(--radius-sm); padding: 20px 24px; font-size: 13px; line-height: 2; color: var(--c-text-muted); margin-bottom: 40px; }
.cases-disclaimer strong { color: var(--c-ink); display: block; margin-bottom: 6px; font-size: 14px; letter-spacing: 0.06em; }
.case-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
.case-card { display: flex; flex-direction: column; gap: 18px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.case-card:hover { transform: translateY(-5px); box-shadow: 0 28px 56px -28px rgba(var(--c-ink-rgb), 0.2); }
.case-card .ba { display: grid; gap: 6px; grid-template-columns: 1fr 1fr; }
.case-card .ba .ba-item { position: relative; border-radius: var(--radius-sm); overflow: hidden; }
.case-card .ba .ph, .case-card .ba .editable-img { aspect-ratio: 1/1; }
.case-card .ba .ba-label { position: absolute; top: 10px; left: 10px; font-family: var(--ff-en); font-size: 10px; letter-spacing: 0.26em; color: #fff; background: rgba(var(--c-ink-rgb), 0.72); padding: 5px 10px; border-radius: var(--radius-pill); }
.case-card .case-title { font-family: var(--ff-head); font-weight: 600; font-size: 19px; letter-spacing: 0.05em; color: var(--c-ink); }
.case-card .case-meta { display: grid; gap: 8px; font-size: 13px; color: var(--c-text-muted); line-height: 1.8; border-top: 1px solid var(--c-line); padding-top: 14px; }
.case-card .case-meta div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; }
.case-card .case-meta dt { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.16em; color: var(--c-primary); }
.case-card .case-meta dd { margin: 0; }
.case-card .case-risk { background: var(--c-bg-alt); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 11.5px; color: var(--c-text-muted); line-height: 1.8; }

/* =========================================================
   FAQ (data-repeatable)
   ========================================================= */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; transition: border-color .3s ease, box-shadow .3s ease; }
.faq-item.is-open { border-color: var(--c-primary-line); box-shadow: 0 20px 44px -28px rgba(var(--c-ink-rgb), 0.22); }
.faq-q { display: grid; grid-template-columns: 30px 1fr auto; gap: 14px; align-items: center; padding: 22px 22px; cursor: pointer; user-select: none; font-family: var(--ff-head); font-weight: 600; font-size: 16px; letter-spacing: 0.03em; color: var(--c-ink); line-height: 1.7; }
.faq-q .qmark { font-family: var(--ff-en); font-size: 22px; color: var(--c-primary); }
.faq-q .arrow { width: 14px; height: 14px; position: relative; transition: transform .3s ease; }
.faq-q .arrow::before, .faq-q .arrow::after { content: ""; position: absolute; background: var(--c-primary); }
.faq-q .arrow::before { left: 0; top: 50%; width: 14px; height: 1.5px; transform: translateY(-50%); }
.faq-q .arrow::after { left: 50%; top: 0; width: 1.5px; height: 14px; transform: translateX(-50%); transition: opacity .3s ease; }
.faq-item.is-open .faq-q .arrow { transform: rotate(180deg); }
.faq-item.is-open .faq-q .arrow::after { opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease), padding .4s var(--ease); display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 0 22px; font-size: 14px; line-height: 2; color: var(--c-text-muted); }
.faq-item.is-open .faq-a { max-height: 500px; padding: 0 22px 24px; }
.faq-a .amark { font-family: var(--ff-en); font-size: 22px; color: var(--c-ink-mute); }

/* =========================================================
   Hours & access
   ========================================================= */
.hours-access { display: grid; gap: 28px; grid-template-columns: 1fr; }
.hours-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 28px; }
.hours-card h3 { font-family: var(--ff-head); font-weight: 600; font-size: 19px; letter-spacing: 0.1em; margin-bottom: 20px; display: flex; align-items: center; gap: 12px; }
.hours-card h3 .en { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.3em; color: var(--c-primary); }
.hours-table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
.hours-table th, .hours-table td { text-align: center; padding: 12px 2px; border-bottom: 1px solid var(--c-line); font-weight: 400; letter-spacing: 0.02em; }
.hours-table thead th { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.12em; color: var(--c-primary); border-bottom-color: var(--c-primary-line); }
.hours-table tbody th { color: var(--c-ink); font-family: var(--ff-en); font-size: 12px; letter-spacing: 0.1em; text-align: left; padding-left: 4px; width: 30%; }
.hours-table tbody th .jp { display: block; font-family: var(--ff-body); font-size: 10.5px; color: var(--c-ink-mute); letter-spacing: 0.06em; margin-top: 2px; white-space: nowrap; }
.hours-table .o { color: var(--c-primary); font-size: 16px; }
.hours-table .x { color: var(--c-ink-mute); }
.hours-card .note { margin-top: 16px; font-size: 12px; color: var(--c-text-muted); line-height: 1.85; }

.access-map { width: 100%; aspect-ratio: 16/10; min-height: 280px; border-radius: var(--radius); overflow: hidden; position: relative; border: 1px solid var(--c-line); background:
  linear-gradient(rgba(var(--c-primary-rgb),0.04), rgba(var(--c-primary-rgb),0.04)),
  repeating-linear-gradient(0deg, transparent 0 39px, rgba(var(--c-ink-rgb),0.07) 39px 40px),
  repeating-linear-gradient(90deg, transparent 0 39px, rgba(var(--c-ink-rgb),0.07) 39px 40px),
  var(--c-bg-alt);
  display: grid; place-items: center;
  font-family: var(--ff-en); letter-spacing: 0.4em; color: var(--c-ink-mute); font-size: 12px;
}
.access-info { display: flex; flex-direction: column; gap: 24px; }
.access-info dl { display: grid; gap: 0; }
.access-info dl div { display: grid; grid-template-columns: 100px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--c-line); }
.access-info dl dt { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-primary); padding-top: 4px; }
.access-info dl dd { margin: 0; font-size: 14.5px; line-height: 1.95; color: var(--c-text); font-style: normal; }

/* =========================================================
   Reservation banner
   ========================================================= */
.reserve-banner { background: var(--c-ink); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.reserve-banner::before { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle at 40% 40%, rgba(var(--c-primary-rgb), 0.5), transparent 70%); top: -160px; right: -100px; pointer-events: none; }
.reserve-banner .container { display: flex; flex-direction: column; gap: 24px; align-items: flex-start; position: relative; z-index: 1; }
.reserve-banner .eyebrow { color: #fff; }
.reserve-banner .eyebrow::before { background: #fff; }
.reserve-banner h2 { color: #fff; font-size: clamp(24px, 3vw, 36px); letter-spacing: 0.06em; line-height: 1.55; text-align: left; max-width: 18em; }
.reserve-banner p { color: rgba(255,255,255,0.78); max-width: 540px; line-height: 2; }
.reserve-banner .rb-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; width: 100%; }
.reserve-banner .rb-tel { font-family: var(--ff-en); font-size: 28px; letter-spacing: 0.02em; color: #fff; border: 1px solid rgba(255,255,255,0.4); padding: 14px 24px; border-radius: var(--radius); display: inline-flex; flex-direction: column; align-items: flex-start; transition: border-color .3s ease; white-space: nowrap; }
.reserve-banner .rb-tel:hover { border-color: #fff; opacity: 1; }
.reserve-banner .rb-tel .lbl { font-family: var(--ff-body); font-size: 11px; letter-spacing: 0.18em; color: rgba(255,255,255,0.65); }
.reserve-banner .btn--primary:hover { background: #fff; color: var(--c-primary-deep); border-color: #fff; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--c-footer-bg); color: rgba(255,255,255,0.72); padding: 72px 0 28px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; max-width: var(--w-content); margin: 0 auto; padding: 0 var(--pad-x-sm); }
.footer-info .footer-logo { display: block; margin-bottom: 18px; }
.footer-info .footer-logo .en { display: block; font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.3em; color: var(--c-primary); margin-bottom: 6px; text-transform: uppercase; }
.footer-info .footer-logo .jp { font-family: var(--ff-head); font-weight: 600; font-size: 22px; letter-spacing: 0.12em; color: #fff; }
.footer-info .footer-addr { line-height: 2; margin-bottom: 16px; font-style: normal; }
.footer-info .footer-tel { font-family: var(--ff-en); font-size: 24px; letter-spacing: 0.02em; color: #fff; display: block; }
.footer-info .footer-tel .lbl { display: block; font-family: var(--ff-body); font-size: 11px; letter-spacing: 0.18em; color: rgba(255,255,255,0.52); margin-bottom: 4px; }
.footer-col h4 { font-family: var(--ff-en); font-size: 12px; letter-spacing: 0.3em; color: var(--c-primary); margin-bottom: 16px; text-transform: uppercase; font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: rgba(255,255,255,0.82); font-size: 14px; letter-spacing: 0.04em; }
.footer-col a:hover { color: var(--c-primary); opacity: 1; }
.footer-hours { line-height: 1.85; font-size: 13px; }
.footer-hours dt { color: rgba(255,255,255,0.58); margin-top: 8px; font-size: 12px; letter-spacing: 0.08em; }
.footer-hours dd { margin: 0; color: rgba(255,255,255,0.9); }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: var(--w-content); margin-inline: auto; padding-left: var(--pad-x-sm); padding-right: var(--pad-x-sm); }
.footer-bottom .copy { font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.18em; color: rgba(255,255,255,0.5); }
.footer-bottom .sns { display: flex; gap: 12px; }
.footer-bottom .sns a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.22); border-radius: 50%; display: grid; place-items: center; line-height: 1; color: #fff; font-size: 12px; font-family: var(--ff-en); letter-spacing: 0; transition: background .3s ease, border-color .3s ease; }
.footer-bottom .sns a:hover { background: var(--c-primary); border-color: var(--c-primary); opacity: 1; }

/* =========================================================
   Placeholders & editable images
   ========================================================= */
.ph {
  width: 100%; aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px),
    linear-gradient(160deg, #e4ede0 0%, #cfe0cb 52%, #b6cfb0 100%);
  display: grid; place-items: center; color: rgba(var(--c-ink-rgb),0.5);
  font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  position: relative; overflow: hidden;
}
.ph::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,0.45); pointer-events: none; border-radius: inherit; }
.ph[data-ratio="16/9"] { aspect-ratio: 16/9; }
.ph[data-ratio="3/4"] { aspect-ratio: 3/4; }
.ph[data-ratio="4/5"] { aspect-ratio: 4/5; }
.ph[data-ratio="1/1"] { aspect-ratio: 1/1; }
.ph[data-ratio="3/2"] { aspect-ratio: 3/2; }
.ph[data-ratio="5/7"] { aspect-ratio: 5/7; }
.ph.warm { background: repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px), linear-gradient(160deg, #f1ece1 0%, #ddd2bf 100%); }
.ph.cool { background: repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px), linear-gradient(160deg, #e7eef2 0%, #c4d8dc 100%); }
.ph.deep { background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 11px), linear-gradient(160deg, #4f9a78 0%, #2c6e52 100%); color: rgba(255,255,255,0.8); }

/* Sample-only placeholders inside data-repeatable (design preview; NOT CMS-editable) */
.ph-static {
  width: 100%; aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px),
    linear-gradient(160deg, #e4ede0 0%, #cfe0cb 52%, #b6cfb0 100%);
  display: grid; place-items: center; color: rgba(var(--c-ink-rgb),0.5);
  font-family: var(--ff-en); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase;
  position: relative; overflow: hidden;
}
.ph-static::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,0.45); pointer-events: none; }
.ph-static[data-ratio="1/1"] { aspect-ratio: 1/1; }
.ph-static[data-ratio="3/2"] { aspect-ratio: 3/2; }
.ph-static[data-ratio="4/3"] { aspect-ratio: 4/3; }
.ph-static.warm { background: repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px), linear-gradient(160deg, #f1ece1 0%, #ddd2bf 100%); }
.ph-static.cool { background: repeating-linear-gradient(135deg, rgba(var(--c-ink-rgb),0.04) 0 1px, transparent 1px 11px), linear-gradient(160deg, #e7eef2 0%, #c4d8dc 100%); }
.ph-static.deep { background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 11px), linear-gradient(160deg, #4f9a78 0%, #2c6e52 100%); color: rgba(255,255,255,0.8); }
.reason-card .ph-static { aspect-ratio: 3/2; }
.step .step-photo .ph-static { border-radius: var(--radius); }
.tour-card .ph-static { aspect-ratio: 4/3; border-radius: var(--radius); transition: transform .5s var(--ease); }
.tour-card:hover .ph-static { transform: scale(1.05); }
.case-card .ba .ph-static { aspect-ratio: 1/1; }

/* Image set by CMS: fills the FIXED frame (resize + crop) */
.editable-img { width: 100%; display: block; object-fit: cover; object-position: center; aspect-ratio: 4/3; }
.editable-img[data-ratio="16/9"] { aspect-ratio: 16/9; }
.editable-img[data-ratio="3/4"] { aspect-ratio: 3/4; }
.editable-img[data-ratio="4/5"] { aspect-ratio: 4/5; }
.editable-img[data-ratio="1/1"] { aspect-ratio: 1/1; }
.editable-img[data-ratio="3/2"] { aspect-ratio: 3/2; }
.editable-img[data-ratio="5/7"] { aspect-ratio: 5/7; }

/* Uploaded background images: fill the fixed frame */
[data-editable-bg] { background-size: cover; background-position: center; background-repeat: no-repeat; }

/* =========================================================
   Responsive — tablet (768px+)
   ========================================================= */
@media (min-width: 768px) {
  .container, .container-narrow, .container-text, .footer-grid, .footer-bottom, .reserve-banner .container { padding-left: var(--pad-x-md); padding-right: var(--pad-x-md); }
  .header-inner { padding-left: var(--pad-x-md); padding-right: var(--pad-x-md); }
  .section { padding: var(--space-section-md) 0; }
  .section-head { margin-bottom: 56px; }
  .header-tel { display: inline-flex; }
  .header-cta { display: inline-flex; }
  .hero-inner { gap: 48px; padding: 48px var(--pad-x-md) 72px; }
  .hero-text { gap: 26px; }
  .about-split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .menu-item { grid-template-columns: 64px minmax(0, 1.5fr) minmax(0, 2.4fr); gap: 28px; padding: 30px 4px; }
  .reason-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .tour-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .case-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .hours-access { grid-template-columns: 1fr 1fr; gap: 32px; }
  .reserve-banner { padding: 80px 0; }
  .reserve-banner .container { flex-direction: row; align-items: center; justify-content: space-between; gap: 48px; }
  .reserve-banner .rb-text { flex: 1; }
  .reserve-banner .rb-actions { flex: 0 0 auto; flex-direction: column; align-items: stretch; width: clamp(280px, 30vw, 340px); }
  .footer-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 40px; }
  .footer-info { grid-column: 1 / -1; }
  .hours-table { font-size: 14px; }
  .hours-table th, .hours-table td { padding: 14px 4px; }
}

/* =========================================================
   Responsive — desktop (1024px+)
   ========================================================= */
@media (min-width: 1024px) {
  :root { --h-header: 92px; }
  .site-header.is-scrolled { height: 72px; }
  .container, .container-narrow, .container-text, .footer-grid, .footer-bottom, .reserve-banner .container { padding-left: 96px; padding-right: 96px; }
  .header-inner { padding-left: 64px; padding-right: 64px; }
  .section { padding: var(--space-section) 0; }
  .header-nav { display: flex; align-items: center; gap: 22px; }
  .header-nav a { position: relative; font-family: var(--ff-head); font-weight: 500; font-size: 15px; letter-spacing: 0.05em; color: var(--c-ink); padding: 11px 4px; white-space: nowrap; }
  .header-nav a::after { content: ""; position: absolute; left: 4px; right: calc(100% - 4px); bottom: 6px; height: 2px; background: var(--c-primary); transition: right .3s var(--ease); }
  .header-nav a:hover { opacity: 1; }
  .header-nav a:hover::after, .header-nav a.is-active::after { right: 4px; }
  .header-nav a.is-active { color: var(--c-primary); }
  .header-cta.btn { min-height: 46px; padding: 0 22px; font-size: 13px; letter-spacing: 0.06em; }
  .hamburger { display: none; }
  .floating-cta { display: none; }
  .side-reserve { display: block; }
  body { padding-bottom: 0; }
  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr; align-items: center;
    padding-top: 56px; padding-bottom: 88px;
    padding-left: max(96px, calc((100vw - var(--w-full)) / 2));
    padding-right: max(96px, calc((100vw - var(--w-full)) / 2));
    gap: 72px;
  }
  .hero-text { order: 1; }
  .hero-visual { order: 2; max-width: none; margin: 0; }
  .hero-visual .hv-main { aspect-ratio: 3/4; }
  .about-split { gap: 72px; }
  .menu-item { grid-template-columns: 70px minmax(0, 1.5fr) minmax(0, 2.4fr); gap: 32px; }
  .step { grid-template-columns: 160px minmax(0, 1fr) 300px; gap: 44px; align-items: center; padding: 44px 0; }
  .tour-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}
/* TEC-1261-3: backdrop-filter-nav-fix */
.is-menu-open .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; }
.is-menu-open .header-inner { position: relative; z-index: 91; }