/*
Theme Name: PRESTANCE — Premium Body Design
Theme URI: https://traineryoshiaki.com
Author: Alive Pleasure
Description: 富裕層向け・完全プライベート出張ボディメイク「PRESTANCE」のHP型LPテーマ。黒×ゴールド×明朝。
Version: 0.23.0
License: GNU General Public License v2 or later
Text Domain: prive
*/

/* =========================================================
   Design tokens
   ========================================================= */
:root{
  --bg:#0B0B0C;
  --bg-2:#121215;
  --bg-3:#1A1A1E;
  --ink:#ECE7DE;
  --ink-soft:#A8A39A;
  --ink-faint:#6C6860;
  --gold:#C9A86A;
  --gold-bright:#E2C690;
  --gold-deep:#8F713F;
  --gold-soft:rgba(201,168,106,.45);
  --line:rgba(201,168,106,.24);
  --line-soft:rgba(236,231,222,.10);
  --maxw:1080px;
  --gutter:clamp(20px,5vw,48px);
  --sect:clamp(72px,11vw,150px);
  --font-display:"Shippori Mincho B1",serif;
  --font-en:"Cormorant Garamond",Georgia,serif;
  --font-body:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   Base
   ========================================================= */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.95;
  font-size:16px;
  letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  line-break:strict;
  overflow-wrap:break-word;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:var(--gold);color:#0B0B0C}
:focus-visible{outline:1px solid var(--gold);outline-offset:3px}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#26241F;border:3px solid var(--bg);border-radius:8px}

.container{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sect)}
.bg-2{background:var(--bg-2)}
.bg-3{background:var(--bg-3)}

/* Typography helpers */
.eyebrow{
  font-family:var(--font-en);
  font-size:13px;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:14px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);opacity:.7}
.eyebrow.center{justify-content:center}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--gold);opacity:.7}

h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.4;letter-spacing:.02em;margin:0;font-feature-settings:"palt" 1}
p,li,blockquote,.sent{text-wrap:pretty}
.sent{display:block}
.jp{word-break:keep-all;overflow-wrap:break-word}
.noor{white-space:nowrap}
.just{text-align:justify;text-justify:inter-character;hanging-punctuation:allow-end}
.just .sent{text-wrap:wrap}
.lead-sub{margin-top:14px;font-size:13px;color:var(--ink-faint);letter-spacing:.08em}
.h-sect{font-size:clamp(27px,4.6vw,48px);letter-spacing:.08em;text-wrap:balance}
.lead{color:var(--ink-soft);font-size:clamp(15px,1.7vw,17px);line-height:2.1}
.center{text-align:center}
.mt-s{margin-top:18px}.mt-m{margin-top:32px}.mt-l{margin-top:54px}
.hairline{width:100%;height:1px;background:var(--line-soft);border:0}
.br-pc{display:none}
@media(min-width:861px){.br-pc{display:inline}}
.nb{white-space:nowrap}

/* Buttons */
.btn{
  --pad:18px 40px;
  display:inline-flex;align-items:center;gap:12px;
  padding:var(--pad);
  font-family:var(--font-body);font-size:13px;font-weight:500;
  letter-spacing:.2em;
  border:1px solid var(--gold);
  color:var(--gold);
  background:transparent;
  cursor:pointer;
  transition:all .5s var(--ease);
  position:relative;overflow:hidden;
}
.btn span{position:relative;z-index:1;transition:color .5s var(--ease)}
.btn::after{content:"";position:absolute;inset:0;background:var(--gold);transform:translateY(101%);transition:transform .5s var(--ease);z-index:0}
.btn:hover::after{transform:translateY(0)}
.btn:hover span{color:#0B0B0C}
.btn-solid{background:var(--gold);color:#0B0B0C;border-color:var(--gold)}
.btn-solid::after{background:var(--gold-bright)}
.btn-solid:hover span{color:#0B0B0C}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:22px 0;
  transition:background .5s var(--ease),padding .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{background:rgba(11,11,12,.86);backdrop-filter:blur(14px);padding:14px 0;border-bottom-color:var(--line-soft)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--font-en);font-size:24px;letter-spacing:.34em;color:var(--ink);font-weight:600;padding-left:.34em}
.nav{display:flex;align-items:center;gap:38px}
.nav a{font-size:12.5px;letter-spacing:.16em;color:var(--ink-soft);transition:color .4s}
.nav a:hover{color:var(--gold)}
.nav .btn{--pad:12px 24px}
.nav-toggle{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:1px;background:var(--ink);transition:.4s}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  /* TODO: 生成したシネマ風ヒーロー画像に差し替え → background-image:url(...) */
  background:
    radial-gradient(120% 90% at 78% 12%,rgba(201,168,106,.20),transparent 55%),
    radial-gradient(70% 55% at 86% 72%,rgba(143,113,63,.12),transparent 70%),
    radial-gradient(100% 100% at 18% 92%,rgba(36,36,42,.75),transparent 62%),
    linear-gradient(180deg,#060607 0%,#101014 55%,#0B0B0C 100%);
  animation:kenburns 22s var(--ease) infinite alternate;
}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,7,8,.78) 0%,rgba(7,7,8,.35) 55%,transparent 100%)}
@keyframes kenburns{from{transform:scale(1.06) translate(1%,-1%)}to{transform:scale(1.14) translate(-1.5%,1.5%)}}
.hero-grain{position:absolute;inset:0;z-index:1;opacity:.5;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E")}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);width:100%}
.hero-copy{max-width:800px}
.hero-kicker{font-family:var(--font-display);font-feature-settings:"palt" 1;font-size:clamp(18px,2.4vw,25px);letter-spacing:.18em;color:var(--ink);margin:34px 0 0}
.hero h1{font-size:clamp(34px,5.4vw,64px);line-height:1.3;margin-top:12px;letter-spacing:.04em}
.hero h1 .accent{color:var(--gold)}
@supports (-webkit-background-clip:text){
  .hero h1 .accent{background:linear-gradient(150deg,var(--gold-bright) 10%,var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
}
.hero .sub{margin-top:30px;max-width:560px;color:var(--ink-soft);font-size:clamp(15px,1.9vw,17px);line-height:2.15}
.hero-cta{margin-top:46px;display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.hero-note{font-size:12px;letter-spacing:.14em;color:var(--ink-faint);display:inline-block;border-top:1px solid var(--line-soft);padding-top:16px}
.hero-note .spec{display:inline}
.hero-note .spec+.spec::before{content:"｜";margin:0 10px;opacity:.7}
.hero-vert{position:absolute;top:50%;right:clamp(24px,3.6vw,56px);transform:translateY(-50%);z-index:2;writing-mode:vertical-rl;font-family:var(--font-display);font-feature-settings:"palt" 1;font-size:15px;letter-spacing:.46em;color:var(--ink-soft);margin:0;padding-top:78px;background:linear-gradient(180deg,var(--gold),transparent) center top/1px 58px no-repeat}
.hero-kanji{position:absolute;top:50%;right:-3%;transform:translateY(-50%);z-index:1;font-family:var(--font-display);font-size:clamp(300px,34vw,540px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(201,168,106,.10);pointer-events:none;user-select:none}
.br-sp{display:inline}
@media(min-width:861px){.br-sp{display:none}}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;writing-mode:vertical-rl;font-family:var(--font-en);font-size:11px;letter-spacing:.3em;color:var(--ink-faint);display:flex;align-items:center;gap:14px}
.scroll-cue::after{content:"";width:1px;height:54px;background:linear-gradient(var(--gold),transparent);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* =========================================================
   Problem
   ========================================================= */
.problem .h-sect{max-width:18em}
.problem-list{margin-top:54px;display:grid;gap:0;border-top:1px solid var(--line-soft);padding:0}
.problem-list li{list-style:none;padding:26px 0;border-bottom:1px solid var(--line-soft);display:flex;gap:24px;align-items:baseline;color:var(--ink-soft);font-size:clamp(15px,1.9vw,18px)}
.problem-list .no{font-family:var(--font-en);font-style:italic;color:var(--gold);opacity:.7;font-size:17px;min-width:34px}

/* =========================================================
   Reasons
   ========================================================= */
.reasons-grid{margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft)}
.reason{background:var(--bg);padding:clamp(28px,4vw,46px) clamp(24px,3vw,38px);position:relative;transition:background .6s var(--ease)}
.reason::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.reason:hover{background:#0E0E11}
.reason:hover::before{transform:scaleX(1)}
.reason .no{font-family:var(--font-en);font-style:italic;font-size:52px;color:var(--gold);line-height:1;opacity:.7}
.reason h3{font-size:21px;margin-top:22px;letter-spacing:.08em}
.reason p{color:var(--ink-soft);margin-top:16px;font-size:14px;line-height:2.05}

/* =========================================================
   Proof / Before-After slider
   ========================================================= */
.proof{position:relative}
.ba-wrap{max-width:760px;margin:60px auto 0}
.ba-slider{position:relative;aspect-ratio:4/5;max-height:78vh;margin:0 auto;overflow:hidden;border:1px solid var(--line);user-select:none;touch-action:pan-y}
.ba-img{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-start;padding:0 22px 30px}
.ba-img .tag{font-family:var(--font-en);letter-spacing:.3em;font-size:13px;padding:8px 18px;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);backdrop-filter:blur(4px)}
.ba-after{background:radial-gradient(120% 100% at 50% 20%,rgba(201,168,106,.22),transparent 60%),linear-gradient(180deg,#1d1c1a,#0d0d0e);justify-content:flex-end}
.ba-after .tag{color:var(--gold-bright);border-color:var(--gold-soft)}
.ba-before{background:linear-gradient(180deg,#2a2a2c,#161618);clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba-before .tag{color:#cfcac2}
.ba-silhouette{position:absolute;top:50%;left:50%;transform:translate(-50%,-54%);width:42%;opacity:.5}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:var(--gold);transform:translateX(-1px);pointer-events:none;z-index:3}
.ba-handle .grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;border:1px solid var(--gold);background:rgba(11,11,12,.6);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:15px;letter-spacing:-.05em}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;margin:0}
.ba-caption{text-align:center;margin-top:22px;font-size:12px;letter-spacing:.16em;color:var(--ink-faint)}
.ba-disclaim{text-align:center;margin-top:8px;font-size:11px;color:var(--ink-faint);opacity:.7}

/* =========================================================
   Founder
   ========================================================= */
.founder-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,86px);align-items:center}
.founder-portrait{position:relative;aspect-ratio:3/4;background:linear-gradient(160deg,#1c1b19,#0c0c0d);border:1px solid var(--line);display:flex;align-items:flex-end;padding:26px}
.founder-portrait .ph{font-size:11px;letter-spacing:.18em;color:var(--ink-faint)}
#founder h2{margin-top:24px}
#founder .story{color:var(--ink-soft);margin-top:26px;line-height:2.2;font-size:15px;text-align:justify;text-wrap:wrap;hanging-punctuation:allow-end}
.creds{margin-top:34px;display:grid;gap:0;border-top:1px solid var(--line-soft);padding:0}
.creds li{list-style:none;display:flex;gap:18px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line-soft);font-size:14px}
.creds .k{font-family:var(--font-en);color:var(--gold);font-size:15px;min-width:42px}

/* =========================================================
   Program / Flow
   ========================================================= */
.flow{margin-top:60px;display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.flow-step{background:var(--bg-2);padding:clamp(26px,3.4vw,40px);display:grid;grid-template-columns:64px 1fr;gap:24px;align-items:start}
.flow-step .step{font-family:var(--font-en);font-size:15px;letter-spacing:.2em;color:var(--gold)}
.flow-step h3{font-size:19px;letter-spacing:.06em}
.flow-step p{color:var(--ink-soft);margin-top:12px;font-size:14px;line-height:2}

/* =========================================================
   Pricing / Admission
   ========================================================= */
.plan{max-width:620px;margin:58px auto 0;border:1px solid var(--line);background:linear-gradient(180deg,rgba(201,168,106,.06),transparent 55%);padding:clamp(38px,5.4vw,62px);text-align:center;position:relative}
.plan::before{content:"";position:absolute;inset:9px;border:1px solid var(--line-soft);pointer-events:none}
.plan>*{position:relative}
.plan .price::first-letter{color:var(--gold)}
.plan .name{font-family:var(--font-en);letter-spacing:.3em;color:var(--gold);font-size:14px}
.plan .price{font-family:var(--font-display);font-size:clamp(40px,7vw,60px);margin-top:18px;letter-spacing:.02em}
.plan .price small{font-size:18px;color:var(--ink-soft);letter-spacing:.1em}
.plan .incl{margin-top:30px;display:grid;gap:14px;text-align:left;max-width:380px;margin-inline:auto;padding:0}
.plan .incl li{list-style:none;display:flex;gap:14px;align-items:baseline;color:var(--ink-soft);font-size:14px}
.plan .incl li::before{content:"—";color:var(--gold)}
.limit{margin-top:30px;font-size:12px;letter-spacing:.2em;color:var(--gold)}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list{max-width:760px;margin:54px auto 0;border-top:1px solid var(--line-soft)}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-q{width:100%;background:none;border:0;color:var(--ink);text-align:left;padding:26px 40px 26px 0;font-family:var(--font-display);font-size:clamp(15px,2vw,18px);letter-spacing:.04em;cursor:pointer;position:relative;line-height:1.6}
.faq-q::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:var(--gold);font-size:22px;font-weight:300;transition:transform .45s var(--ease)}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a p{color:var(--ink-soft);padding:0 40px 28px 0;font-size:14px;line-height:2.05;margin:0}

/* =========================================================
   CTA / Form
   ========================================================= */
.cta{position:relative;text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 50% 0%,rgba(201,168,106,.12),transparent 60%)}
.cta .inner{position:relative;z-index:1}
.form{max-width:560px;margin:48px auto 0;text-align:left;display:grid;gap:22px}
.field{display:grid;gap:8px}
.field label{font-size:12px;letter-spacing:.16em;color:var(--ink-soft)}
.field input,.field textarea,.field select{
  background:var(--bg-3);border:1px solid var(--line-soft);color:var(--ink);
  padding:15px 16px;font-family:inherit;font-size:14px;letter-spacing:.04em;width:100%;
  transition:border-color .4s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold)}
.form .btn{justify-content:center;width:100%;margin-top:8px}
.form-note{font-size:11px;color:var(--ink-faint);text-align:center;margin-top:6px;line-height:1.8}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{padding:64px 0 40px;border-top:1px solid var(--line-soft);overflow:hidden}
.footer-mark{font-family:var(--font-en);font-weight:500;font-size:clamp(58px,13vw,170px);line-height:1;letter-spacing:.06em;text-align:center;color:rgba(236,231,222,.045);-webkit-text-stroke:1px rgba(201,168,106,.12);user-select:none;white-space:nowrap;margin-bottom:clamp(36px,6vw,64px)}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.footer-brand{font-family:var(--font-en);font-size:20px;letter-spacing:.3em;color:var(--ink)}
.footer-links{display:flex;gap:26px;flex-wrap:wrap}
.footer-links a{font-size:12px;letter-spacing:.1em;color:var(--ink-soft)}
.footer-links a:hover{color:var(--gold)}
.copy{margin-top:40px;font-size:11px;letter-spacing:.12em;color:var(--ink-faint)}

/* =========================================================
   Voices / Methodology / Area (added sections)
   ========================================================= */
.voice-video{max-width:760px;margin:54px auto 0;aspect-ratio:16/9;border:1px solid var(--line);background:#000}
.voice-video iframe{width:100%;height:100%;border:0;display:block}
.voices-grid{margin-top:58px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{border:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(201,168,106,.04),transparent);padding:clamp(28px,3vw,38px) clamp(24px,2.6vw,34px);position:relative;margin:0;display:flex;flex-direction:column}
.voice::before{content:"\201C";position:absolute;top:6px;left:18px;font-family:var(--font-en);font-size:60px;color:var(--gold);opacity:.32;line-height:1}
.voice blockquote{margin:16px 0 0;color:var(--ink);font-family:var(--font-display);font-size:clamp(15px,1.6vw,16px);line-height:2.05;letter-spacing:.02em;flex:1 0 auto}
.voice figcaption{margin-top:auto;padding-top:26px;font-size:12px;letter-spacing:.16em;color:var(--gold)}

.principles{margin-top:60px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft)}
.principle{background:var(--bg);padding:clamp(28px,4vw,46px) clamp(24px,3vw,38px)}
.principle .p-label{font-family:var(--font-en);font-size:13px;letter-spacing:.22em;color:var(--gold)}
.principle h3{font-size:18px;margin-top:18px;letter-spacing:.04em;line-height:1.65}
@media(min-width:861px){.principle h3{min-height:3.3em}}
.principle p{color:var(--ink-soft);margin-top:16px;font-size:14px;line-height:2.05}

.area-list{margin-top:54px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;padding:0}
.area-list li{border:1px solid var(--line-soft);padding:22px 10px;text-align:center;font-size:15px;letter-spacing:.08em;color:var(--ink);font-family:var(--font-display);position:relative;transition:border-color .5s var(--ease),color .5s var(--ease)}
.area-list li:hover{border-color:var(--gold-soft);color:var(--gold-bright)}
.area-list li::before{content:"";position:absolute;left:50%;top:-1px;width:26px;height:1px;background:var(--gold);transform:translateX(-50%)}
.area-note{text-align:center;margin-top:26px;font-size:12px;letter-spacing:.08em;color:var(--ink-faint)}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reasons-grid>.reveal:nth-child(2),.principles>.reveal:nth-child(2),.voices-grid>.reveal:nth-child(2){transition-delay:.12s}
.reasons-grid>.reveal:nth-child(3),.principles>.reveal:nth-child(3),.voices-grid>.reveal:nth-child(3){transition-delay:.24s}
.flow>.reveal:nth-child(2){transition-delay:.1s}
.flow>.reveal:nth-child(3){transition-delay:.2s}
.flow>.reveal:nth-child(4){transition-delay:.3s}

/* ---- hero spec emphasis (年間12名) ---- */
.hero-note .spec-em{font-size:15px;color:var(--gold);letter-spacing:.18em}
.hero-note .spec-em .num{font-family:var(--font-en);font-weight:500;font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1;font-size:2.05em;line-height:1;vertical-align:-.1em;margin:0 5px;letter-spacing:.02em}

/* ---- BA swipe gallery ---- */
.gallery-hint{margin-top:40px;text-align:center;font-size:11px;letter-spacing:.26em;color:var(--ink-faint)}
.ba-gallery{margin-top:16px;display:grid;grid-auto-flow:column;grid-auto-columns:min(360px,82%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding:4px 2px 16px;scrollbar-width:thin;scrollbar-color:var(--line-soft) transparent}
.ba-case{scroll-snap-align:start;border:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(201,168,106,.04),transparent);padding:14px;margin:0}
.ba-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ba-ph{aspect-ratio:3/4;background:#0e0e10;border:1px solid var(--line-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--ink-faint);font-size:11px;letter-spacing:.12em;text-align:center}
.ba-ph b{font-family:var(--font-en);font-weight:500;letter-spacing:.3em;color:var(--gold);font-size:10px}
.ba-case figcaption{margin-top:12px;font-size:11px;letter-spacing:.14em;color:var(--ink-faint);text-align:center}

/* ---- creds sub-lines & proof photos ---- */
.creds small{display:block;margin-top:5px;font-size:12px;color:var(--ink-faint);letter-spacing:.06em}
.creds-proof{margin-top:26px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.creds-proof .ph-box{aspect-ratio:4/3;border:1px solid var(--line-soft);background:#0e0e10;display:grid;place-items:center;color:var(--ink-faint);font-size:11px;letter-spacing:.12em;text-align:center;padding:6px}

/* ---- founder story paragraphs ---- */
#founder .story+.story{margin-top:18px}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-bg{animation:none}
  .scroll-cue::after{animation:none}
}

/* =========================================================
   Responsive
   ========================================================= */
@media(max-width:1140px){
  .hero-vert{display:none}
  .hero-kanji{display:none}
}
@media(max-width:860px){
  .reasons-grid{grid-template-columns:1fr}
  .founder-grid{grid-template-columns:1fr}
  .founder-portrait{aspect-ratio:4/3;max-width:420px}
  .nav{position:fixed;inset:0;background:rgba(7,7,8,.97);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;gap:30px;transform:translateX(100%);transition:transform .5s var(--ease)}
  .nav.open{transform:none}
  .nav a{font-size:16px}
  .nav-toggle{display:flex;z-index:101}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .flow-step{grid-template-columns:1fr;gap:10px}
  .scroll-cue{display:none}
  .voices-grid{grid-template-columns:1fr}
  .principles{grid-template-columns:1fr}
  .area-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  body{font-size:15.5px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center}
  .eyebrow{letter-spacing:.14em;font-size:10px;gap:8px;flex-wrap:wrap;line-height:1.7}
  .eyebrow::before,.eyebrow.center::after{width:18px}
  .hero h1{font-size:clamp(26px,7.6vw,40px);letter-spacing:.02em}
  .hero-kicker{font-size:16px;margin-top:26px}
  .hero-note{font-size:11px;letter-spacing:.12em;line-height:2;display:block;border-top:0;padding-top:2px;text-align:center;width:100%}
  .hero-note .spec,
  .hero-note .spec+.spec{display:block;position:static;padding-left:0;margin-top:10px}
  .hero-note .spec::before,
  .hero-note .spec+.spec::before{content:none}
  .hero-note .spec-em{font-size:14px}
  .problem-list li{gap:14px;padding:22px 0}
  .problem-list .no{min-width:22px;font-size:15px}
  .creds li{gap:12px}
  .ba-gallery{grid-auto-columns:84%}
  .creds .k{min-width:24px;font-size:13px}
  .hero .sub{margin-top:24px}
  .plan{padding:32px 22px}
  .plan .price{font-size:clamp(32px,9vw,52px)}
  .plan .price small{font-size:15px}
  .ba-img .tag{font-size:11px;letter-spacing:.2em;padding:6px 12px}
  .faq-q{padding-right:34px}
}