/* File: assets/styles.css */
/* ============================================================
   ビューティフルスマイル歯科 — LPテンプレート
   淡い水色 / 透明感 / 明朝系 / 上品で控えめなモーション
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* @color メインカラー（水色） */
  --c-primary:#62bcd8;
  --c-primary-rgb:98,188,216;

  /* @color アクセント（濃い水色） */
  --c-accent:#1d7c9b;
  --c-accent-rgb:29,124,155;

  /* @color 濃アクセント（ボタンhover・CTA） */
  --c-accent-deep:#13627d;
  --c-accent-deep-rgb:19,98,125;

  /* @color 見出し・本文色 */
  --c-ink:#28383e;
  --c-ink-rgb:40,56,62;

  /* @color 背景色 */
  --c-bg:#f5fbfd;
  --c-bg-rgb:245,251,253;

  /* @color セクション淡色背景 */
  --c-bg-alt:#e9f5fa;

  /* @color フッター背景 */
  --c-footer:#163e4c;

  /* 派生色（@colorなし = ユーザーに露出しない） */
  --c-surface:#ffffff;
  --c-ink-soft:rgba(var(--c-ink-rgb),.72);
  --c-ink-faint:rgba(var(--c-ink-rgb),.50);
  --c-line:rgba(var(--c-primary-rgb),.26);
  --c-line-soft:rgba(var(--c-primary-rgb),.16);
  --c-mist:rgba(var(--c-primary-rgb),.14);
  --c-glow:rgba(var(--c-primary-rgb),.16);
  --c-soft:rgba(var(--c-primary-rgb),.55);

  --shadow-sm:0 2px 14px rgba(var(--c-accent-rgb),.07);
  --shadow-md:0 14px 40px rgba(var(--c-accent-rgb),.12);
  --shadow-lg:0 30px 70px rgba(var(--c-accent-rgb),.16);

  --font-jp:"Shippori Mincho","Hiragino Mincho ProN",serif;
  --font-sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  --font-latin:"Cormorant Garamond",serif;

  --wrap:1440px;
  --pad:60px;
  --header-h:92px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  color:var(--c-ink);
  background:var(--c-bg);
  line-height:1.85;
  font-size:17px;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- Layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.section{position:relative;padding:140px 0}
.alt{background:var(--c-bg-alt)}
.bg-mist{background:rgba(var(--c-primary-rgb),.07)}

/* ---------- Image placeholder ---------- */
.ph{
  width:100%;
  aspect-ratio:4 / 3;
  background:repeating-linear-gradient(135deg, rgba(var(--c-accent-rgb),.05) 0 1px, transparent 1px 9px),
             linear-gradient(180deg, rgba(var(--c-primary-rgb),.12), rgba(var(--c-primary-rgb),.20));
  display:grid;place-items:center;
  color:var(--c-accent);font-size:12px;font-family:var(--font-sans);letter-spacing:.08em;text-align:center;padding:10px;
}
.ph[data-ratio="16/9"]{aspect-ratio:16 / 9}
.ph[data-ratio="3/4"]{aspect-ratio:3 / 4}
.ph[data-ratio="1/1"]{aspect-ratio:1 / 1}
.editable-img{width:100%;display:block;object-fit:cover;background-size:cover;background-position:center}
.editable-img[data-ratio="16/9"]{aspect-ratio:16 / 9}
.editable-img[data-ratio="3/4"]{aspect-ratio:3 / 4}
.editable-img[data-ratio="1/1"]{aspect-ratio:1 / 1}

/* TEC-1207: 画像設定後（CMS が .ph → .editable-img に差し替えた後）の高さを .ph と対称に定義する。
   これが無いと中身が空になった時点で高さ0となり、背景画像が不可視になる。 */
.editable-img[data-ratio="4/3"] { aspect-ratio: 4 / 3; }


/* ---------- Eyebrow / headings ---------- */
.eyebrow{
  font-family:var(--font-latin);font-weight:500;font-size:15px;letter-spacing:.42em;
  text-transform:uppercase;color:var(--c-accent);display:inline-flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--c-primary);opacity:.7}
.eyebrow.center{justify-content:center}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--c-primary);opacity:.7}

.sec-head{text-align:center;margin-bottom:70px}
.sec-title{
  font-family:var(--font-jp);font-weight:600;font-size:46px;line-height:1.5;letter-spacing:.04em;
  color:var(--c-ink);margin-top:24px;text-wrap:balance;
}
.sec-title em{font-style:normal;color:var(--c-accent)}
.sec-lead{margin:26px auto 0;max-width:760px;color:var(--c-ink-soft);font-size:17px;line-height:2.05;text-wrap:pretty}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  font-family:var(--font-sans);font-weight:500;letter-spacing:.08em;
  border-radius:999px;cursor:pointer;border:1px solid transparent;min-height:48px;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),background .35s,color .35s,border-color .35s;
  white-space:nowrap;
}
.btn .lt{font-family:var(--font-latin);font-size:.78em;letter-spacing:.16em;opacity:.85}
.btn--primary{background:var(--c-primary);color:#fff;padding:18px 38px;font-size:16px;
  box-shadow:0 12px 30px rgba(var(--c-primary-rgb),.34)}
.btn--primary:hover{background:var(--c-accent);transform:translateY(-3px);box-shadow:0 18px 40px rgba(var(--c-accent-rgb),.34)}
.btn--ghost{background:rgba(255,255,255,.6);color:var(--c-accent-deep);padding:17px 36px;font-size:16px;
  border-color:var(--c-soft);backdrop-filter:blur(4px)}
.btn--ghost:hover{background:#fff;border-color:var(--c-primary);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.btn--lg{padding:22px 52px;font-size:17px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);display:flex;align-items:center;
  background:rgba(var(--c-bg-rgb),.7);backdrop-filter:blur(14px) saturate(1.1);
  border-bottom:1px solid transparent;transition:background .4s,border-color .4s,height .4s,box-shadow .4s;
}
.site-header.scrolled{background:rgba(255,255,255,.88);border-bottom-color:var(--c-line);height:78px;
  box-shadow:0 4px 24px rgba(var(--c-accent-rgb),.06)}
.header-inner{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);width:100%;display:flex;align-items:center;justify-content:space-between;gap:22px}
.site-logo{display:flex;align-items:center;gap:14px}
.brand-mark{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:50%;color:var(--c-primary);
  background:radial-gradient(circle at 35% 30%,#fff, rgba(var(--c-primary-rgb),.30));border:1px solid var(--c-soft)}
.brand-mark svg{width:24px;height:24px}
.brand-name{display:block;font-family:var(--font-jp);font-weight:600;font-size:19px;letter-spacing:.05em;line-height:1.25;white-space:nowrap}
.brand-en{display:block;font-family:var(--font-latin);font-size:10.5px;letter-spacing:.3em;color:var(--c-accent);text-transform:uppercase;line-height:1;margin-top:3px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:14px;font-weight:500;color:var(--c-ink);position:relative;padding:6px 0;letter-spacing:.04em;white-space:nowrap;transition:color .3s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--c-primary);transition:right .4s var(--ease)}
.nav a:hover{color:var(--c-accent)}
.nav a:hover::after{right:0}
.header-cta{display:flex;align-items:center;gap:20px}
.header-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}
.header-tel .lbl{font-size:10.5px;letter-spacing:.22em;color:var(--c-ink-faint)}
.header-tel .num{font-family:var(--font-latin);font-weight:600;font-size:23px;color:var(--c-accent-deep);letter-spacing:.04em;white-space:nowrap}
.header-cta .btn--primary{padding:14px 28px;font-size:14.5px}
.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--c-line);border-radius:12px;background:rgba(255,255,255,.7);cursor:pointer;padding:0;place-items:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;background:var(--c-accent-deep);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle span{position:relative}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-toggle span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero (full-bleed background image) ---------- */
.hero{position:relative;padding-top:var(--header-h);min-height:824px;display:flex;align-items:center;
  background:radial-gradient(120% 90% at 88% 8%, var(--c-glow) 0%, rgba(var(--c-primary-rgb),0) 55%),
             linear-gradient(180deg, rgba(var(--c-primary-rgb),.10) 0%, var(--c-bg) 70%);
  overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;height:100%;background-size:cover;background-position:center;aspect-ratio:auto!important}
.brand-mark{font-family:var(--font-latin);font-size:22px;font-weight:600}
.hero-scrim{position:absolute;inset:0;z-index:1;
  background:linear-gradient(96deg, rgba(var(--c-bg-rgb),.97) 0%, rgba(var(--c-bg-rgb),.91) 24%, rgba(var(--c-bg-rgb),.60) 45%, rgba(var(--c-bg-rgb),.16) 68%, rgba(var(--c-bg-rgb),0) 88%),
             linear-gradient(0deg, rgba(var(--c-bg-rgb),.7) 0%, rgba(var(--c-bg-rgb),0) 26%)}
.hero-inner{position:relative;z-index:2;max-width:var(--wrap);margin:0 auto;padding:118px var(--pad) 120px;width:100%;display:flex;align-items:center}
.hero-copy{position:relative;z-index:3;max-width:648px}
.hero h1{font-family:var(--font-jp);font-weight:600;font-size:58px;line-height:1.44;letter-spacing:.035em;color:var(--c-ink);margin:30px 0 30px}
.hero h1 .accent{color:var(--c-accent)}
.hero h1 .thin{font-weight:400}
.hero-sub{font-size:17.5px;line-height:2.15;color:var(--c-ink-soft);max-width:540px;text-wrap:pretty}
.hero-actions{display:flex;gap:18px;margin-top:46px;flex-wrap:wrap}
.hero-meta{display:flex;gap:30px;margin-top:44px;flex-wrap:wrap;list-style:none}
.hero-meta .item{display:flex;flex-direction:column;gap:4px}
.hero-meta .k{font-family:var(--font-latin);font-size:13px;letter-spacing:.2em;color:var(--c-accent);text-transform:uppercase}
.hero-meta .v{font-family:var(--font-jp);font-size:18px;color:var(--c-ink);font-weight:500}
.hero-seal{position:absolute;right:7%;bottom:118px;z-index:2;width:134px;height:134px;border-radius:50%;
  display:grid;place-items:center;text-align:center;background:#fff;box-shadow:var(--shadow-md);border:1px solid var(--c-line)}
.hero-seal .ring2{position:absolute;inset:9px;border:1px dashed var(--c-soft);border-radius:50%}
.hero-seal .en{display:block;font-family:var(--font-latin);font-size:10.5px;letter-spacing:.24em;color:var(--c-accent);text-transform:uppercase;line-height:1}
.hero-seal .jp{display:block;font-family:var(--font-jp);font-weight:600;font-size:18px;letter-spacing:.05em;color:var(--c-ink);margin-top:5px;line-height:1.28}
.wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;z-index:1;line-height:0}
.wave svg{width:100%;height:90px;display:block}
.wave svg path{fill:var(--c-bg)}

/* ---------- Concept ---------- */
.concept-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:84px;align-items:center}
.concept-visual{position:relative}
.concept-visual .frame{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-md);border:6px solid #fff}
.concept-visual .ph,.concept-visual .editable-img{height:520px;aspect-ratio:auto}
.concept-visual .tag{position:absolute;right:-22px;bottom:34px;background:var(--c-accent);color:#fff;padding:20px 28px;border-radius:16px;font-family:var(--font-jp);font-size:18px;letter-spacing:.08em;box-shadow:var(--shadow-md)}
.concept-copy .eyebrow{margin-bottom:24px}
.concept-copy h2{font-family:var(--font-jp);font-weight:600;font-size:40px;line-height:1.55;letter-spacing:.045em;color:var(--c-ink)}
.concept-copy h2 em{font-style:normal;color:var(--c-accent)}
.concept-copy p{margin-top:30px;color:var(--c-ink-soft);line-height:2.1;font-size:16.5px;text-wrap:pretty}
.concept-copy p+p{margin-top:20px}
.sign{margin-top:38px;display:flex;align-items:baseline;gap:14px;font-family:var(--font-jp)}
.sign .role{font-size:14px;color:var(--c-ink-faint)}
.sign .nm{font-size:26px;color:var(--c-ink);letter-spacing:.06em}

/* ---------- Features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;counter-reset:feat}
.feature-card{background:var(--c-surface);border-radius:22px;padding:0 0 38px;overflow:hidden;border:1px solid var(--c-line-soft);box-shadow:var(--shadow-sm);counter-increment:feat;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.feature-card .pic{position:relative}
.feature-card .pic .ph,.feature-card .pic .editable-img{height:230px;aspect-ratio:auto}
.feature-card .num{position:absolute;top:18px;left:18px;z-index:2;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);box-shadow:var(--shadow-sm);font-family:var(--font-latin);font-size:22px;font-weight:600;color:var(--c-accent)}
.feature-card .num::before{content:counter(feat,decimal-leading-zero)}
.feature-card .body{padding:30px 32px 0}
.feature-card h3{font-family:var(--font-jp);font-weight:600;font-size:23px;letter-spacing:.04em;line-height:1.5;color:var(--c-ink)}
.feature-card p{margin-top:16px;color:var(--c-ink-soft);font-size:15.5px;line-height:1.95}

/* ---------- Menu ---------- */
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;counter-reset:mnu}
.menu-item{display:grid;grid-template-columns:200px 1fr;background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--c-line-soft);box-shadow:var(--shadow-sm);counter-increment:mnu;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.menu-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.menu-item .pic{position:relative}
.menu-item .pic .ph,.menu-item .pic .editable-img{height:100%;min-height:200px;aspect-ratio:auto}
.menu-item .txt{padding:30px 32px}
.menu-item .no{font-family:var(--font-latin);font-size:14px;letter-spacing:.22em;color:var(--c-soft)}
.menu-item .no::before{content:counter(mnu,decimal-leading-zero)}
.menu-item h3{font-family:var(--font-jp);font-weight:600;font-size:24px;letter-spacing:.05em;margin:6px 0 14px;color:var(--c-ink)}
.menu-item h3 .en{display:block;font-family:var(--font-latin);font-size:13px;letter-spacing:.18em;color:var(--c-accent);font-weight:500;margin-top:6px}
.menu-item p{color:var(--c-ink-soft);font-size:15px;line-height:1.95}

/* ---------- Gallery (clinic tour) ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.gallery .g{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm)}
.gallery .g .ph,.gallery .g .editable-img{height:260px;aspect-ratio:auto}
.gallery .cap{position:absolute;left:0;bottom:0;right:0;padding:30px 20px 14px;background:linear-gradient(0deg,rgba(var(--c-accent-deep-rgb),.66),transparent);color:#fff;font-size:13.5px;letter-spacing:.06em;font-family:var(--font-jp)}

/* ---------- Doctor / staff ---------- */
.doctor{display:grid;grid-template-columns:.85fr 1.15fr;gap:74px;align-items:center}
.doctor-visual{position:relative}
.doctor-visual .frame{border-radius:200px 200px 24px 24px;overflow:hidden;border:6px solid #fff;box-shadow:var(--shadow-lg)}
.doctor-visual .frame .ph,.doctor-visual .frame .editable-img{height:560px;aspect-ratio:auto}
.doctor-copy h2{font-family:var(--font-jp);font-weight:600;font-size:38px;line-height:1.55;letter-spacing:.05em;margin:22px 0 0}
.doctor-copy .greet{margin-top:28px;color:var(--c-ink-soft);line-height:2.1;font-size:16.5px;text-wrap:pretty}
.doctor-copy .greet + .greet{margin-top:18px}
.doctor-name{margin-top:34px;padding-top:28px;border-top:1px solid var(--c-line);display:flex;align-items:baseline;gap:16px}
.doctor-name .role{font-size:14px;color:var(--c-ink-faint);letter-spacing:.1em}
.doctor-name .nm{font-family:var(--font-jp);font-size:28px;letter-spacing:.08em}
.staff-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;margin-top:64px}
.staff{text-align:center}
.staff .av{width:100%;border-radius:50%;overflow:hidden;box-shadow:var(--shadow-sm);border:5px solid #fff}
.staff .av .ph,.staff .av .editable-img{aspect-ratio:1/1;height:auto}
.staff .role{margin-top:16px;font-size:12.5px;letter-spacing:.16em;color:var(--c-accent);font-family:var(--font-latin);text-transform:uppercase}
.staff .nm{font-family:var(--font-jp);font-size:18px;margin-top:4px;letter-spacing:.06em}

/* ---------- Flow ---------- */
.flow{position:relative;max-width:980px;margin:0 auto;counter-reset:stp}
.flow::before{content:"";position:absolute;left:53px;top:40px;bottom:40px;width:2px;background:linear-gradient(180deg,var(--c-soft),var(--c-mist))}
.flow-step{display:grid;grid-template-columns:108px 1fr;gap:40px;align-items:start;padding:26px 0;counter-increment:stp}
.flow-step .marker{position:relative;z-index:2}
.flow-step .dot{width:108px;height:108px;border-radius:50%;background:#fff;border:1px solid var(--c-line);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;line-height:1}
.flow-step .dot .s{font-family:var(--font-latin);font-size:12px;letter-spacing:.18em;color:var(--c-ink-faint);line-height:1}
.flow-step .dot .n{font-family:var(--font-latin);font-size:42px;font-weight:600;color:var(--c-accent);line-height:1;margin-top:1px}
.flow-step .dot .n::before{content:counter(stp,decimal-leading-zero)}
.flow-step .panel{background:#fff;border:1px solid var(--c-line-soft);border-radius:18px;padding:30px 34px;box-shadow:var(--shadow-sm)}
.flow-step h3{font-family:var(--font-jp);font-weight:600;font-size:23px;letter-spacing:.05em;color:var(--c-ink)}
.flow-step p{margin-top:12px;color:var(--c-ink-soft);font-size:15.5px;line-height:1.95}

/* ---------- Pricing ---------- */
.price-wrap{max-width:980px;margin:0 auto}
.price-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--c-line-soft)}
.price-table th,.price-table td{padding:24px 32px;text-align:left;border-bottom:1px solid var(--c-line-soft)}
.price-table thead th{background:var(--c-glow);font-family:var(--font-jp);font-weight:600;font-size:16px;letter-spacing:.08em;color:var(--c-accent-deep)}
.price-table tbody th{font-family:var(--font-jp);font-weight:500;font-size:17px;color:var(--c-ink);width:58%}
.price-table tbody th .sub{display:block;font-family:var(--font-sans);font-size:13px;color:var(--c-ink-faint);margin-top:4px;font-weight:400}
.price-table td{text-align:right;font-family:var(--font-latin);font-size:24px;font-weight:600;color:var(--c-accent-deep)}
.price-table tr:last-child th,.price-table tr:last-child td{border-bottom:none}
.price-foot{margin-top:22px;color:var(--c-ink-faint);font-size:13px;line-height:1.9}

/* ---------- FAQ ---------- */
.faq{max-width:980px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.faq-item{background:#fff;border:1px solid var(--c-line-soft);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-q{display:flex;align-items:center;gap:22px;padding:26px 30px;cursor:pointer;list-style:none;user-select:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q .mk{font-family:var(--font-latin);font-size:26px;font-weight:600;color:var(--c-primary);line-height:1;flex:none}
.faq-q .qt{font-family:var(--font-jp);font-size:18.5px;letter-spacing:.04em;color:var(--c-ink);flex:1}
.faq-q .chev{width:14px;height:14px;border-right:2px solid var(--c-primary);border-bottom:2px solid var(--c-primary);transform:rotate(45deg);transition:transform .4s var(--ease);flex:none;margin-top:-4px}
.faq-item[open] .faq-q .chev{transform:rotate(-135deg);margin-top:4px}
.faq-a{padding:0 30px 28px 72px;color:var(--c-ink-soft);font-size:15.5px;line-height:2}

/* ---------- Access ---------- */
.access-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--c-line-soft)}
.access-map{position:relative;min-height:520px}
.access-map .ph,.access-map .editable-img{height:100%;min-height:520px;aspect-ratio:auto}
.access-map iframe{width:100%;height:100%;min-height:520px;border:0;display:block}
.access-map .pin{position:absolute;top:20px;left:20px;background:#fff;border-radius:999px;padding:10px 20px;box-shadow:var(--shadow-sm);font-size:13px;letter-spacing:.06em;color:var(--c-accent-deep);font-family:var(--font-jp);display:flex;gap:8px;align-items:center}
.access-map .pin svg{color:var(--c-accent)}
.access-info{padding:56px}
.access-info h3{font-family:var(--font-jp);font-weight:600;font-size:28px;letter-spacing:.06em}
.access-info .en{font-family:var(--font-latin);font-size:13px;letter-spacing:.2em;color:var(--c-accent);text-transform:uppercase}
.info-list{margin-top:30px}
.info-list .row{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--c-line-soft)}
.info-list .row:last-child{border-bottom:none}
.info-list .lbl{font-family:var(--font-jp);font-size:15px;color:var(--c-accent-deep);letter-spacing:.08em}
.info-list .val{color:var(--c-ink);font-size:15.5px;line-height:1.85}
.info-list .val .small{color:var(--c-ink-soft);font-size:13.5px}
.info-list .val a{color:var(--c-accent-deep);font-family:var(--font-latin);font-size:22px;font-weight:600}
.hours-table{width:100%;border-collapse:collapse;margin-top:14px;font-family:var(--font-sans)}
.hours-table th,.hours-table td{border:1px solid var(--c-line);padding:10px 6px;text-align:center;font-size:14px;white-space:nowrap}
.hours-table thead th{background:var(--c-glow);color:var(--c-accent-deep);font-weight:500}
.hours-table tbody th{background:rgba(var(--c-primary-rgb),.07);font-weight:500;white-space:nowrap;padding:10px 14px;color:var(--c-ink)}
.hours-table .o{color:var(--c-primary);font-weight:600}
.hours-table .x{color:var(--c-ink-faint)}
.hours-note{margin-top:14px;color:var(--c-ink-faint);font-size:13px;line-height:1.8}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center;padding:118px 0;background:linear-gradient(135deg,var(--c-accent),var(--c-accent-deep));color:#fff}
.cta-band .eyebrow{color:rgba(255,255,255,.85)}
.cta-band .eyebrow::before,.cta-band .eyebrow::after{background:rgba(255,255,255,.6)}
.cta-band h2{font-family:var(--font-jp);font-weight:600;font-size:40px;line-height:1.55;letter-spacing:.06em;margin:22px 0 18px}
.cta-band p{color:rgba(255,255,255,.86);font-size:16.5px;line-height:2}
.cta-actions{display:flex;gap:20px;justify-content:center;margin-top:44px;flex-wrap:wrap}
.cta-band .btn--primary{background:#fff;color:var(--c-accent-deep);box-shadow:0 16px 40px rgba(0,0,0,.18)}
.cta-band .btn--primary:hover{background:var(--c-glow);color:var(--c-accent-deep)}
.cta-band .btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.5)}
.cta-band .btn--ghost:hover{background:rgba(255,255,255,.16);border-color:#fff}
.cta-tel{margin-top:30px;font-family:var(--font-latin);font-size:40px;font-weight:600;letter-spacing:.05em;color:#fff}
.cta-tel .lbl{display:block;font-family:var(--font-sans);font-size:12px;letter-spacing:.2em;opacity:.8;margin-bottom:4px}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-footer);color:rgba(255,255,255,.7);padding:80px 0 40px;font-size:14px}
.footer-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:48px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-en{color:var(--c-soft)}
.footer-brand p{margin-top:20px;line-height:1.95;color:rgba(255,255,255,.6)}
.footer-col h4{font-family:var(--font-jp);font-size:15px;color:#fff;letter-spacing:.1em;margin-bottom:18px}
.footer-col a{display:block;padding:7px 0;color:rgba(255,255,255,.66);transition:color .3s;font-size:14px}
.footer-col a:hover{color:var(--c-soft)}
.footer-col .ln{display:block;padding:7px 0;color:rgba(255,255,255,.66);font-size:14px}
.footer-col .tel{color:var(--c-soft);font-family:var(--font-latin);font-size:18px;margin-top:8px}
.footer-bottom{padding-top:26px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-bottom .copy{font-family:var(--font-latin);letter-spacing:.08em;font-size:13px;color:rgba(255,255,255,.5)}

/* ---------- Floating reserve ---------- */
.float-cta{position:fixed;right:26px;bottom:26px;z-index:90;display:flex;flex-direction:column;gap:12px;opacity:0;transform:translateY(20px);transition:opacity .5s var(--ease),transform .5s var(--ease);pointer-events:none}
.float-cta.show{opacity:1;transform:none;pointer-events:auto}
.float-cta a{display:flex;align-items:center;gap:12px;padding:15px 26px;border-radius:999px;font-size:15px;font-weight:500;letter-spacing:.06em;box-shadow:var(--shadow-md);transition:transform .4s var(--ease);min-height:48px}
.float-cta a:hover{transform:translateY(-3px)}
.float-cta .web{background:var(--c-primary);color:#fff}
.float-cta .tel{background:#fff;color:var(--c-accent-deep);border:1px solid var(--c-line)}
.float-cta svg{width:18px;height:18px}

/* ---------- Reveal animation (subtle) ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1.05s var(--ease),transform 1.05s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.1s}
.reveal[data-d="2"]{transition-delay:.2s}
.reveal[data-d="3"]{transition-delay:.3s}
.reveal[data-d="4"]{transition-delay:.4s}
@media (prefers-reduced-motion:no-preference){
  .hero-bg{animation:ken 22s ease-in-out infinite alternate;will-change:transform}
  .hero-seal{animation:hvfloat 6.5s ease-in-out .6s infinite}
  .hero-seal .ring2{animation:hvspin 26s linear infinite}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}
@keyframes ken{from{transform:scale(1.02)}to{transform:scale(1.1)}}
@keyframes hvfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes hvspin{to{transform:rotate(360deg)}}

/* ---------- Responsive ---------- */
@media (max-width:1480px){:root{--pad:48px}}
@media (max-width:1024px){
  .nav,.header-cta .header-tel{display:none}
  .nav-toggle{display:grid}
  .site-header{height:74px}
  .nav.is-open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid var(--c-line);box-shadow:var(--shadow-md);padding:8px 0}
  .nav.is-open a{padding:15px var(--pad);font-size:16px;border-bottom:1px solid var(--c-line-soft)}
  .nav.is-open a::after{display:none}
  .header-cta{order:3}
  .hero h1{font-size:46px}
  .concept-grid,.doctor,.access-grid{grid-template-columns:1fr;gap:48px}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .doctor-visual .frame .ph,.doctor-visual .frame .editable-img{height:460px}
  .access-info{padding:40px}
}
@media (max-width:767px){
  :root{--pad:22px;--header-h:64px}
  .section{padding:84px 0}
  .sec-title{font-size:32px}
  .sec-head{margin-bottom:48px}
  .hero{min-height:0;padding-top:var(--header-h)}
  .hero-inner{padding:90px var(--pad) 96px}
  .hero h1{font-size:34px;margin:22px 0 24px}
  .hero-sub{font-size:16px}
  .hero-actions{gap:12px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-meta{gap:22px;margin-top:34px}
  .hero-seal{display:none}
  .feature-grid,.menu-grid,.gallery,.staff-row{grid-template-columns:1fr;gap:20px}
  .menu-item{grid-template-columns:1fr}
  .menu-item .pic .ph,.menu-item .pic .editable-img{min-height:180px}
  .concept-grid,.doctor{gap:40px}
  .concept-visual .ph,.concept-visual .editable-img,.doctor-visual .frame .ph,.doctor-visual .frame .editable-img{height:340px}
  .concept-copy h2,.doctor-copy h2{font-size:28px}
  .concept-visual .tag{right:auto;left:16px;bottom:16px;padding:14px 18px;font-size:15px}
  .flow{max-width:none}
  .flow::before{left:38px}
  .flow-step{grid-template-columns:78px 1fr;gap:22px}
  .flow-step .dot{width:78px;height:78px}
  .flow-step .dot .n{font-size:30px}
  .flow-step .panel{padding:22px 22px}
  .price-table th,.price-table td{padding:16px 18px}
  .price-table td{font-size:20px}
  .access-info{padding:30px 22px}
  .hours-table th,.hours-table td{padding:8px 4px;font-size:12px}
  .hours-table tbody th{padding:8px 8px;font-size:12px}
  .cta-band{padding:80px 0}
  .cta-band h2{font-size:28px}
  .cta-tel{font-size:30px}
  .float-cta{right:14px;bottom:14px}
  .float-cta a{padding:13px 18px;font-size:14px}
  .faq-a{padding-left:30px}
}

/* map-selector-fix:beautiful-smile-dental (TEC-1155-2) */
/* 元ルール `.access-map .ph`（子孫セレクタ）は、マークアップが
   `<div class="access-map ph">` と同一要素にクラスを並べているため一致しない。
   一致しないと aspect-ratio:auto の打ち消しが効かず、.ph[data-ratio="16/9"] の比と
   .access-map の min-height:520px が衝突して grid トラックを突き破り、
   隣の医院情報テキスト列を圧壊させる（TEC-1155-2）。複合セレクタ版で意図どおり効かせる。 */
.access-map.ph,
.access-map.editable-img{ height:100%; min-height:520px; aspect-ratio:auto; }
/* /map-selector-fix:beautiful-smile-dental */