/* roulang page: index */
:root{
  --ink:#1A1F1C;
  --ink-deep:#141816;
  --bronze:#9A7B4F;
  --bronze-dark:#7D6240;
  --paper:#F4EFE6;
  --lime:#EEF1EE;
  --text:#1A1F1C;
  --muted:#5C615B;
  --inverse:#F4EFE6;
  --line:rgba(26,31,28,.12);
  --line-strong:rgba(26,31,28,.22);
  --bronze-line:rgba(154,123,79,.45);
  --radius:3px;
  --radius-img:2px;
  --shadow:0 0 0 1px rgba(26,31,28,.08);
  --space:112px;
  --container:1240px;
  --header-top:38px;
  --header-main:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
body.nav-lock{overflow:hidden}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.2;color:var(--ink)}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.container{width:min(100% - 40px,var(--container));margin:0 auto}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:12px;background:var(--ink);color:var(--inverse);padding:8px 12px;z-index:100}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:2px;border:1px solid var(--ink);
  font-size:14px;letter-spacing:.08em;background:var(--ink);color:var(--inverse);
  transition:background .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
}
.btn:hover{background:var(--bronze);border-color:var(--bronze);color:var(--inverse);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.icon-btn:focus-visible,.nav-links a:focus-visible,.chip:focus-visible,.tab:focus-visible,.dot:focus-visible,.thumb:focus-visible,.faq-q:focus-visible,.scene-nav button:focus-visible{
  outline:2px solid var(--bronze);outline-offset:3px;
}
.btn-ghost{background:transparent;color:var(--inverse);border-color:rgba(244,239,230,.7)}
.btn-ghost:hover{background:var(--bronze);border-color:var(--bronze)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:transparent;color:var(--bronze-dark);border-color:var(--bronze)}
.btn-tiny{min-height:32px;padding:0 12px;font-size:12px;letter-spacing:.12em}
.text-link{position:relative;color:var(--ink);font-size:14px;letter-spacing:.06em}
.text-link::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--bronze);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.text-link:hover::after{transform:scaleX(1)}

/* Header dual row */
.site-header{position:relative;z-index:80}
.header-top{
  height:var(--header-top);background:var(--ink-deep);color:rgba(244,239,230,.82);
  font-size:12px;letter-spacing:.06em;display:flex;align-items:center;
}
.header-top .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.top-meta{display:flex;gap:22px;flex-wrap:wrap}
.top-meta a{color:inherit}
.top-meta a:hover{color:var(--bronze)}
.header-main{
  position:sticky;top:0;z-index:90;background:rgba(244,239,230,.96);
  border-bottom:1px solid transparent;transition:height .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease);
  height:var(--header-main);
}
.header-main.is-stuck{height:56px;border-bottom-color:rgba(26,31,28,.12);background:rgba(244,239,230,.98)}
.header-main .container{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.brand-mark{width:28px;height:28px;display:block}
.brand-name{font-family:var(--font-serif);font-size:18px;letter-spacing:.12em;line-height:1}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav-links a{
  position:relative;padding:8px 10px;font-size:14px;color:var(--muted);letter-spacing:.04em;
}
.nav-links a::after{
  content:"";position:absolute;left:50%;right:50%;bottom:4px;height:1px;background:var(--bronze);
  transition:left .28s var(--ease),right .28s var(--ease);
}
.nav-links a:hover,.nav-links a.is-active{color:var(--ink);font-weight:700}
.nav-links a:hover::after,.nav-links a.is-active::after{left:10px;right:10px}
.header-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;border-radius:2px;
  align-items:center;justify-content:center;
}
.icon-btn span,.icon-btn span::before,.icon-btn span::after{
  display:block;width:16px;height:1px;background:var(--ink);position:relative;transition:.25s var(--ease);
}
.icon-btn span::before,.icon-btn span::after{content:"";position:absolute;left:0}
.icon-btn span::before{top:-6px}
.icon-btn span::after{top:6px}
.icon-btn.is-open span{background:transparent}
.icon-btn.is-open span::before{top:0;transform:rotate(45deg)}
.icon-btn.is-open span::after{top:0;transform:rotate(-45deg)}
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(80vw,360px);background:var(--paper);z-index:100;
  transform:translateX(100%);transition:transform .32s var(--ease);
  border-left:1px solid var(--line);padding:88px 28px 40px;display:flex;flex-direction:column;gap:6px;
}
.drawer.is-open{transform:none}
.drawer a{display:flex;align-items:center;min-height:48px;font-family:var(--font-serif);font-size:22px;border-bottom:1px solid var(--line)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(20,24,22,.45);opacity:0;pointer-events:none;z-index:95;transition:opacity .32s var(--ease)}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}

/* Hero */
.hero{position:relative;min-height:calc(100vh - var(--header-top) - var(--header-main));color:var(--inverse);overflow:hidden;background:var(--ink-deep)}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease)}
.slide.is-on{opacity:1}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.slide.is-on .slide-bg{animation:ken 8s var(--ease) forwards}
.slide-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,24,22,.82) 0%,rgba(20,24,22,.52) 46%,rgba(20,24,22,.22) 100%)}
.hero-copy{position:relative;z-index:2;padding:88px 0 150px;max-width:760px}
.kicker{display:inline-block;font-size:12px;letter-spacing:.22em;color:var(--bronze);margin-bottom:18px;border-bottom:1px solid var(--bronze);padding-bottom:6px}
.hero h1,.hero-display{
  font-family:var(--font-serif);font-size:clamp(36px,6vw,68px);line-height:1.15;letter-spacing:-.03em;
  margin:0 0 18px;color:var(--inverse);font-weight:600;
}
.hero-sub{font-size:18px;color:rgba(244,239,230,.88);margin-bottom:22px;max-width:34em}
.hero-lead{font-size:15px;line-height:1.9;color:rgba(244,239,230,.78);max-width:38em;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-ctrl{position:absolute;z-index:3;bottom:86px;right:max(20px,calc((100% - var(--container))/2));display:flex;align-items:center;gap:10px}
.nav-arrow,.dot{
  width:44px;height:44px;border:1px solid rgba(244,239,230,.35);background:transparent;color:var(--inverse);border-radius:2px;
}
.nav-arrow:hover{border-color:var(--bronze);color:var(--bronze)}
.dots{display:flex;gap:8px}
.dot{width:10px;height:10px;padding:0;border-radius:50%;min-width:10px}
.dot.is-on{background:var(--bronze);border-color:var(--bronze)}
.hero-count{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  background:rgba(20,24,22,.88);border-top:1px solid rgba(154,123,79,.35);
}
.hero-count .container{display:grid;grid-template-columns:1.2fr .8fr auto;gap:24px;align-items:center;padding:14px 0}
.count-label{font-size:12px;letter-spacing:.18em;color:var(--bronze)}
.count-clock{display:flex;gap:14px;color:var(--inverse);align-items:baseline}
.count-clock b{font-family:var(--font-serif);font-size:28px;line-height:1;font-weight:600}
.count-clock span{font-size:12px;color:rgba(244,239,230,.6);margin-left:4px}
@keyframes ken{to{transform:scale(1)}}

/* Sections common */
main{display:block}
.section{padding:var(--space) 0;position:relative}
.section.alt{background:var(--lime)}
.section.ink{background:var(--ink-deep);color:var(--inverse)}
.section.ink h2,.section.ink h3{color:var(--inverse)}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head.wide{max-width:880px}
.sec-kicker{font-size:12px;letter-spacing:.2em;color:var(--bronze);margin-bottom:12px}
h2{
  font-family:var(--font-serif);font-size:clamp(28px,3.4vw,38px);line-height:1.25;margin-bottom:16px;
}
.sec-desc{color:var(--muted);font-size:15px;line-height:1.9}
.section.ink .sec-desc{color:rgba(244,239,230,.72)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* Countdown / campaign */
.campaign{padding:64px 0;background:var(--paper);border-bottom:1px solid var(--line)}
.campaign-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.progress-wrap{margin-top:22px}
.progress-meta{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.bar{height:2px;background:rgba(26,31,28,.1);position:relative}
.bar>i{position:absolute;left:0;top:-2px;height:6px;background:var(--bronze);width:0;transition:width 1s var(--ease)}
.node-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 10px}
.chip{
  min-height:40px;padding:0 14px;border:1px solid var(--line-strong);background:transparent;color:var(--muted);font-size:13px;border-radius:2px;
}
.chip.is-on{border-color:var(--ink);color:var(--ink);background:#fffdf8}
.node-stat{font-size:14px;color:var(--muted)}
.node-stat b{color:var(--ink);font-weight:700}
.hot-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.hot-item{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.hot-item em{font-style:normal;font-family:var(--font-serif);color:var(--bronze)}
.hot-item b{font-weight:500}

/* Product asymmetric */
.product-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:28px;border-top:1px solid var(--line)}
.fact{padding:16px 14px 0 0}
.fact b{display:block;font-family:var(--font-serif);font-size:22px;line-height:1.2}
.fact span{display:block;font-size:12px;color:var(--muted);letter-spacing:.06em;margin-top:6px}
.cover-frame{position:relative}
.cover-frame img{width:100%;height:min(520px,70vw);object-fit:cover;border-radius:var(--radius-img)}
.cover-cap{position:absolute;left:0;bottom:0;background:var(--ink);color:var(--inverse);font-size:12px;letter-spacing:.12em;padding:10px 14px}
.sketch{margin-top:36px;padding-top:28px;border-top:1px solid var(--line)}
.sketch svg{width:100%;height:auto}

/* Features tabs */
.feat-layout{display:grid;grid-template-columns:220px 1fr;gap:48px}
.tabs{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.tab{
  text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:16px 4px;min-height:56px;
  color:var(--muted);font-size:15px;
}
.tab.is-on{color:var(--ink);font-weight:700;box-shadow:inset 3px 0 0 var(--bronze)}
.feat-panel{display:none}
.feat-panel.is-on{display:block;animation:rise .35s var(--ease)}
.feat-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:18px 28px}
.feat-list li{padding-left:28px;position:relative;color:var(--muted);font-size:15px}
.feat-list li::before{content:"—";position:absolute;left:0;color:var(--bronze)}
.feat-list strong{display:block;color:var(--ink);font-weight:700;font-size:16px;margin-bottom:4px}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Six cards magazine */
.six{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 32px}
.six-card{padding:8px 8px 24px;border-bottom:1px solid var(--line)}
.six-card:nth-child(2),.six-card:nth-child(5){padding-top:28px}
.six-card h3{font-family:var(--font-sans);font-size:20px;margin-bottom:10px}
.six-card p{color:var(--muted);font-size:14px;line-height:1.75;margin-bottom:14px}
.metric{font-family:var(--font-serif);font-size:28px;color:var(--bronze);line-height:1}

/* Three modules */
.mods{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.mod{position:relative;overflow:hidden;min-height:280px;background:var(--ink-deep);color:var(--inverse)}
.mod img{width:100%;height:100%;object-fit:cover;opacity:.55;position:absolute;inset:0}
.mod-body{position:relative;z-index:1;padding:28px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;min-height:280px}
.mod h3{color:var(--inverse);font-family:var(--font-serif);font-size:28px;margin-bottom:8px}
.mod p{color:rgba(244,239,230,.8);font-size:14px;margin-bottom:14px}
.mod.small{min-height:200px}
.mod.small .mod-body{min-height:200px}
.mod-col{display:flex;flex-direction:column;gap:18px}
.tag{display:inline-block;font-size:11px;letter-spacing:.16em;border:1px solid rgba(244,239,230,.4);padding:3px 8px;margin-bottom:10px}

/* Scenes */
.scenes-wrap{display:grid;grid-template-columns:200px 1fr;gap:40px}
.scene-nav{position:sticky;top:84px;align-self:start;display:flex;flex-direction:column}
.scene-nav button{text-align:left;background:transparent;border:0;border-left:1px solid var(--line);padding:12px 14px;color:var(--muted);min-height:44px}
.scene-nav button.is-on{border-left-color:var(--bronze);color:var(--ink);font-weight:700}
.scene-panel{display:none}
.scene-panel.is-on{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;animation:rise .35s var(--ease)}
.scene-panel img{width:100%;height:340px;object-fit:cover}
.pain,.act{font-size:15px;color:var(--muted);margin-top:12px}
.pain b,.act b{display:block;font-size:12px;letter-spacing:.16em;color:var(--bronze);font-weight:500;margin-bottom:4px}

/* Demo stage */
.demo-stage{display:grid;grid-template-columns:1.5fr .7fr;gap:22px}
.window{background:#ece7dc;border:1px solid var(--line-strong);border-radius:4px;overflow:hidden}
.winbar{height:36px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line);background:#e4dfd4}
.winbar i{width:8px;height:8px;border:1px solid var(--ink);border-radius:50%;display:block;opacity:.5}
.winbar span{margin-left:10px;font-size:12px;color:var(--muted);letter-spacing:.08em}
.window img{width:100%;height:420px;object-fit:cover}
.thumbs{display:flex;flex-direction:column;gap:12px}
.thumb{border:1px solid var(--line);background:transparent;padding:0;text-align:left;border-radius:2px;overflow:hidden}
.thumb.is-on{border-color:var(--ink)}
.thumb img{width:100%;height:84px;object-fit:cover}
.thumb figcaption,.thumb span{display:block;padding:8px 10px;font-size:12px;color:var(--muted)}
.note{margin-top:16px;font-size:13px;color:var(--muted);letter-spacing:.04em}

/* Philosophy */
.philo{padding:96px 0;background:#141816;color:#F4EFE6}
.philo-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:end}
.philo-quote{font-family:var(--font-serif);font-size:clamp(28px,4vw,46px);line-height:1.3;border-left:1px solid #9A7B4F;padding-left:24px}
.philo-list{list-style:none}
.philo-list li{padding:16px 0;border-bottom:1px solid rgba(244,239,230,.12);font-size:15px;color:rgba(244,239,230,.78)}
.philo-list strong{display:block;color:#F4EFE6;font-size:16px;margin-bottom:4px}

/* Cases timeline */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:4px;top:0;bottom:0;width:1px;background:var(--bronze-line)}
.case{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-bottom:56px;position:relative}
.case:nth-child(even){direction:rtl}
.case:nth-child(even)>*{direction:ltr}
.case::before{content:"";position:absolute;left:-28px;top:18px;width:9px;height:9px;background:var(--bronze)}
.case img{width:100%;height:280px;object-fit:cover}
.case h3{font-size:22px;margin-bottom:10px;font-family:var(--font-serif)}
.case p{color:var(--muted);font-size:15px}
.case-nums{display:flex;gap:24px;margin-top:16px}
.case-nums b{display:block;font-family:var(--font-serif);font-size:26px;color:var(--bronze)}
.case-nums span{font-size:12px;color:var(--muted)}

/* Stories */
.story-main{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center;margin-bottom:36px}
.story-main img{width:100%;height:360px;object-fit:cover}
blockquote{margin:0;font-family:var(--font-serif);font-size:26px;line-height:1.5}
.who{margin-top:16px;font-size:13px;color:var(--muted);letter-spacing:.08em}
.story-side{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.story-card{border:1px solid var(--line);padding:22px;background:rgba(255,255,255,.28)}
.story-card p{font-size:14px;color:var(--muted)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:28px 18px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--font-serif);font-size:40px;line-height:1.1}
.stat span{display:block;margin-top:8px;font-size:13px;color:var(--muted);letter-spacing:.06em}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:8px 24px 8px 0;border-right:1px solid var(--line)}
.step:last-child{border-right:0;padding-right:0}
.step i{display:block;font-family:var(--font-serif);font-size:12px;letter-spacing:.2em;color:var(--bronze);margin-bottom:10px;font-style:normal}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}

/* Pricing */
.price-bonus{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:36px}
.bonus{border:1px solid var(--line);padding:16px 18px;font-size:14px;color:var(--muted)}
.bonus strong{display:block;color:var(--ink);margin-bottom:4px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.plan{padding:32px 26px 28px;border-right:1px solid var(--line);background:transparent}
.plan:last-child{border-right:0}
.plan.is-rec{background:#fffdf8;box-shadow:inset 0 3px 0 var(--bronze)}
.plan-name{font-size:14px;letter-spacing:.14em;margin-bottom:12px}
.plan .fee{font-family:var(--font-serif);font-size:48px;line-height:1;margin:0}
.plan .fee small{font-size:14px;color:var(--muted);margin-left:4px;font-family:var(--font-sans)}
.plan .cap{font-size:13px;color:var(--muted);margin:10px 0 18px}
.checks{list-style:none;margin:0 0 22px;min-height:168px}
.checks li{padding:6px 0 6px 16px;position:relative;font-size:14px;color:var(--muted)}
.checks li::before{content:"–";position:absolute;left:0;color:var(--bronze)}
.plan .btn{width:100%}

/* Reviews masonry */
.wall{columns:3;column-gap:16px}
.brick{break-inside:avoid;border:1px solid var(--line);padding:18px 18px 16px;margin-bottom:16px;background:rgba(255,253,248,.6)}
.brick:nth-child(3n){padding-top:28px}
.brick:nth-child(2n){padding-bottom:28px}
.stars{color:var(--bronze);letter-spacing:3px;font-size:12px;margin-bottom:8px}
.brick p{font-size:14px;color:var(--muted)}
.brick .who{margin-top:10px}

/* Testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.quote{
  padding:8px 0 0 22px;border-left:1px solid var(--bronze);
}
.quote p{font-size:15px;color:var(--text);line-height:1.85}
.avatar{width:36px;height:36px;border:1px solid var(--line-strong);display:inline-flex;align-items:center;justify-content:center;font-size:12px;margin-right:8px;vertical-align:middle}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.news-card{border:1px solid var(--line);background:rgba(255,255,255,.25);display:flex;flex-direction:column}
.news-card img{width:100%;height:150px;object-fit:cover}
.news-card .body{padding:16px 16px 18px}
.news-card time{font-size:12px;color:var(--bronze);letter-spacing:.08em}
.news-card h3{font-size:16px;margin:8px 0;font-family:var(--font-serif);line-height:1.4}
.news-card p{font-size:13px;color:var(--muted);line-height:1.7}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;text-align:left;background:transparent;border:0;padding:18px 36px 18px 0;min-height:56px;
  font-family:var(--font-serif);font-size:20px;color:var(--ink);position:relative;
}
.faq-q::after{content:"+";position:absolute;right:0;top:18px;color:var(--bronze);font-family:var(--font-sans)}
.faq-item.is-open .faq-q::after{content:"–"}
.faq-item.is-open{border-bottom-color:var(--bronze)}
.faq-a{display:none;padding:0 8px 20px 0;color:var(--muted);font-size:15px;line-height:1.9}
.faq-item.is-open .faq-a{display:block;animation:rise .3s var(--ease)}

/* CTA form */
.cta-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;letter-spacing:.12em;color:var(--muted)}
.field input,.field textarea,.field select{
  border:0;border-bottom:1px solid var(--line-strong);background:rgba(255,253,248,.7);padding:10px 8px;font-size:15px;color:var(--ink);border-radius:0;min-height:44px;
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-bottom-color:var(--bronze);background:#fff}
.err{display:none;font-size:12px;color:#8a3b32}
.field.is-bad .err{display:block}
.field.is-bad input,.field.is-bad textarea{border-bottom-color:#8a3b32}
.form-msg{display:none;grid-column:1/-1;padding:14px;border:1px solid var(--bronze);color:var(--ink);font-size:14px}
.form-msg.is-on{display:block}
.form-note{grid-column:1/-1;font-size:13px;color:var(--muted)}

/* Footer */
.site-footer{background:var(--ink-deep);color:rgba(244,239,230,.72);padding:64px 0 28px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:32px;margin-bottom:40px}
.site-footer h3{color:var(--inverse);font-size:14px;letter-spacing:.16em;margin-bottom:14px;font-family:var(--font-sans);font-weight:700}
.site-footer a{display:block;padding:4px 0;color:rgba(244,239,230,.72)}
.site-footer a:hover{color:var(--bronze)}
.foot-brand .brand-name{color:var(--inverse);margin-bottom:12px}
.legal{border-top:1px solid rgba(244,239,230,.12);padding-top:16px;font-size:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Responsive */
@media (max-width:1199px){
  :root{--space:88px}
  .product-grid,.feat-layout,.scenes-wrap,.demo-stage,.philo-grid,.story-main,.cta-grid,.campaign-grid{grid-template-columns:1fr;gap:28px}
  .six,.news-grid,.quotes,.steps,.stats,.plans,.price-bonus{grid-template-columns:1fr 1fr}
  .wall{columns:2}
  .hero-count .container{grid-template-columns:1fr;gap:12px}
  .case,.case:nth-child(even){grid-template-columns:1fr;direction:ltr}
  .mod{min-height:240px}
  .nav-links{display:none}
  .icon-btn{display:inline-flex}
  .header-cta .btn{display:none}
  .header-cta .btn.mobile-keep,.header-cta .icon-btn{display:inline-flex}
}
@media (max-width:767px){
  :root{--space:72px}
  .container{width:min(100% - 28px,var(--container))}
  .header-top{display:none}
  .hero{min-height:92vh}
  .hero-copy{padding:56px 0 180px}
  .hero h1,.hero-display{font-size:34px}
  .hero-sub{font-size:16px}
  .hero-ctrl{bottom:118px;right:14px}
  .facts,.feat-list,.six,.mods,.news-grid,.quotes,.steps,.stats,.plans,.price-bonus,.story-side,.foot-grid,.form{grid-template-columns:1fr}
  .mods{grid-template-columns:1fr}
  .wall{columns:1}
  .stat,.step,.plan{border-right:0;border-bottom:1px solid var(--line)}
  .window img{height:220px}
  .scene-panel.is-on{grid-template-columns:1fr}
  .scene-panel img{height:200px}
  .scene-nav{position:static;flex-direction:row;overflow:auto}
  .scene-nav button{border-left:0;border-bottom:1px solid var(--line);white-space:nowrap}
  .count-clock b{font-size:22px}
  .plan .fee{font-size:40px}
  body{font-size:15px}
  .legal{flex-direction:column}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .brand-name{font-size:16px}
  h2{font-size:26px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  .slide-bg{transform:none}
}