:root{
  --black:#030303;
  --ink:#0a0a0a;
  --charcoal:#111214;
  --charcoal-2:#18191b;
  --paper:#f4eee3;
  --cream:#e9dfd0;
  --muted:#a9a197;
  --amber:#c98231;
  --amber-2:#e0a24b;
  --gold:#b89455;
  --green:#9aa56b;
  --line:rgba(255,255,255,.12);
  --shadow:0 24px 80px rgba(0,0,0,.35);
  --radius:28px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--black)}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;background:#f5efe6;color:#171514;line-height:1.55;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:12px;background:#fff;color:#000;padding:10px 14px;border-radius:8px;z-index:999}
.skip-link:focus{left:12px}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:linear-gradient(180deg,rgba(3,3,3,.86),rgba(3,3,3,.52));backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:92px;height:auto;opacity:.9}
.site-nav{display:flex;align-items:center;gap:24px;color:#e9e1d5;font-size:14px;letter-spacing:.01em}
.site-nav a{opacity:.82;transition:.2s ease}
.site-nav a:hover{opacity:1;color:#fff}
.nav-cta{padding:11px 16px;border:1px solid rgba(224,162,75,.55);border-radius:999px;background:rgba(201,130,49,.12);color:#fff!important;opacity:1!important}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:#f3eadc;margin:5px 0;border-radius:4px}
.section{padding:112px 0;position:relative;overflow:hidden}
.section-dark{background:#050505;color:#f1eadf}
.hero{min-height:100vh;display:flex;align-items:center;padding:140px 0 80px;position:relative;isolation:isolate}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.94),rgba(0,0,0,.75) 42%,rgba(0,0,0,.25)),url('assets/anhua-terraces-river.jpg') center/cover no-repeat;z-index:-2}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 50%,rgba(201,130,49,.22),transparent 28%),radial-gradient(circle at 20% 20%,rgba(184,148,85,.13),transparent 30%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.55fr);gap:54px;align-items:center}
.eyebrow{margin:0 0 16px;color:var(--amber-2);font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:800}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(54px,7.3vw,104px);line-height:.88;letter-spacing:-.075em;margin-bottom:28px;max-width:860px;text-transform:uppercase;font-weight:950}
h2{font-size:clamp(34px,4.6vw,64px);line-height:.94;letter-spacing:-.055em;margin-bottom:24px;font-weight:930}
h3{font-size:24px;line-height:1.05;letter-spacing:-.025em;margin-bottom:12px}
.hero-lede{font-size:clamp(18px,2vw,24px);color:#ded4c6;max-width:680px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 22px;border-radius:999px;font-weight:800;letter-spacing:.01em;border:1px solid transparent;transition:.22s ease;cursor:pointer}
.button:hover{transform:translateY(-2px)}
.button-primary{background:linear-gradient(135deg,var(--amber),var(--amber-2));color:#120b05;box-shadow:0 12px 35px rgba(201,130,49,.25)}
.button-ghost{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.05)}
.button-secondary{background:#171411;color:#f5eee6;border-color:rgba(0,0,0,.1)}
.proof-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:760px}
.proof-strip div{border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:17px;background:rgba(255,255,255,.04)}
.proof-strip strong{display:block;font-size:22px;color:#fff;letter-spacing:-.02em}
.proof-strip span{display:block;color:#bfb4a6;font-size:13px;margin-top:3px}
.hero-card{position:relative;background:linear-gradient(180deg,rgba(23,24,25,.88),rgba(11,11,11,.92));border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);min-height:460px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.logo-watermark{position:absolute;inset:22px 22px auto;opacity:.26;filter:contrast(1.15)}
.logo-watermark img{width:100%;height:auto}
.card-kicker{color:var(--amber-2);text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:900;margin-bottom:8px;position:relative}
.hero-card h2{font-size:42px;margin-bottom:14px;position:relative}
.hero-card p,.hero-card ul{position:relative;color:#d5cbbb}
.check-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.check-list li{position:relative;padding-left:26px;color:inherit}
.check-list li:before{content:"";position:absolute;left:0;top:.55em;width:13px;height:13px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffe0a2,var(--amber));box-shadow:0 0 0 4px rgba(201,130,49,.12)}
.section-proof{padding:44px 0;background:#0c0c0c;color:#f5eadf;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-grid article{padding:24px;border-right:1px solid rgba(255,255,255,.12)}
.stat-grid article:last-child{border-right:0}
.stat-grid span{display:block;font-size:40px;font-weight:950;letter-spacing:-.05em;color:#fff;line-height:1}
.stat-grid p{margin:8px 0 0;color:#bdb3a6;font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.reverse{grid-template-columns:.9fr 1fr}
.split-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative;background:#111}
.split-image img{width:100%;height:570px;object-fit:cover;transition:transform 900ms ease}
.split-image:hover img{transform:scale(1.035)}
.split-copy p{font-size:18px;color:#4e453c;max-width:660px}
.section-dark .split-copy p,.section-dark .section-intro p{color:#cbbfaf}
.text-link{display:inline-flex;margin-top:10px;font-weight:900;color:#8d551c;border-bottom:1px solid rgba(141,85,28,.35)}
.feature-stack{display:grid;gap:46px}
.section-intro{text-align:center;max-width:860px;margin-inline:auto}
.section-intro.left{text-align:left;margin-inline:0;max-width:620px}
.section-intro p{font-size:18px;color:#5a5047}
.cards{display:grid;gap:20px}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.feature-card,.format-card,.science-cards article{background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:28px;color:#eee4d8}
.feature-card .icon{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;background:rgba(201,130,49,.14);border:1px solid rgba(224,162,75,.32);color:var(--amber-2);font-weight:900;margin-bottom:22px}
.feature-card p,.format-card p,.science-cards p{color:#c7bcad;margin-bottom:0}
.taste-section{background:#f8f1e8}
.taste-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}
.taste-grid div{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:18px}
.taste-grid strong{display:block;color:#1c1712;font-size:14px;text-transform:uppercase;letter-spacing:.12em}
.taste-grid span{display:block;margin-top:3px;color:#665b51}
.tea-cup{min-height:520px;border-radius:var(--radius);background:linear-gradient(145deg,#101010,#040404);display:grid;place-items:center;position:relative;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.12)}
.cup-glow{position:absolute;width:330px;height:330px;border-radius:50%;background:radial-gradient(circle,rgba(224,162,75,.72),rgba(201,130,49,.25) 36%,transparent 70%);filter:blur(2px)}
.cup{width:260px;height:260px;border-radius:50%;background:radial-gradient(circle at 35% 25%,#ffe4a7,#c98231 42%,#562d0d 72%,#130801);border:15px solid rgba(255,255,255,.13);box-shadow:inset 0 8px 22px rgba(255,255,255,.28),0 0 95px rgba(201,130,49,.42);position:relative}
.tea-cup p{position:absolute;bottom:34px;color:#d8ccbd;text-transform:uppercase;letter-spacing:.14em;font-weight:800;font-size:12px}
.science-grid{display:grid;grid-template-columns:.9fr 1fr;gap:48px;align-items:start}
.science-cards{display:grid;gap:16px}
.science-cards article{background:#15120f;color:#f3eadf;border-color:rgba(0,0,0,.08)}
.disclaimer-box{margin-top:48px;border:1px solid rgba(0,0,0,.12);background:#fff7e7;border-radius:22px;padding:20px;color:#3b3126;font-size:14px}
.section-origin{min-height:760px;display:flex;align-items:center;color:#fff;isolation:isolate;background:#050505}
.origin-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.83),rgba(0,0,0,.54),rgba(0,0,0,.2)),url('assets/anhua-mountain-river.jpg') center/cover no-repeat;z-index:-2}
.origin-panel{max-width:720px;margin-left:max(20px,calc((100vw - var(--max))/2));background:rgba(8,8,8,.72);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:42px;backdrop-filter:blur(12px);box-shadow:var(--shadow)}
.origin-panel p{color:#ddd0bf;font-size:18px}
.origin-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}
.origin-metrics div{padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.06)}
.origin-metrics strong{display:block;color:#fff}
.origin-metrics span{display:block;color:#bfb4a7;font-size:13px;margin-top:3px}
.product-line{background:#efe3d2}
.format-card{background:#fff;color:#1c1712;border:1px solid rgba(0,0,0,.08)}
.format-card p{color:#5a5047;font-size:15px}
.partner .split-image img{height:620px}
.check-list.columns{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:28px}
.faq{background:#f8f1e8}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.accordion{display:grid;gap:12px}
details{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:20px 22px;box-shadow:0 10px 35px rgba(0,0,0,.04)}
summary{cursor:pointer;font-weight:900;letter-spacing:-.015em;list-style:none;position:relative;padding-right:34px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;top:-2px;color:#9a5c1b;font-size:25px;line-height:1}
details[open] summary:after{content:"–"}
details p{margin:12px 0 0;color:#5c5147}
.sample{background:#080808;color:#f7efe3;padding-bottom:132px}
.sample:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(201,130,49,.18),transparent 32%),radial-gradient(circle at 80% 80%,rgba(154,165,107,.11),transparent 28%)}
.sample-card{position:relative;display:grid;grid-template-columns:.85fr 1fr;gap:48px;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.13);border-radius:34px;padding:48px;box-shadow:var(--shadow)}
.sample-card p{color:#d3c8ba;font-size:18px}
.lead-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lead-form label{display:grid;gap:8px;color:#dccfbe;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.24);color:#fff;border-radius:13px;padding:14px 13px;font:inherit;text-transform:none;letter-spacing:0;outline:none}
.lead-form textarea,.lead-form button{grid-column:1/-1}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--amber-2);box-shadow:0 0 0 4px rgba(224,162,75,.12)}
.hidden{display:none!important}
.site-footer{background:#030303;color:#cfc5b8;padding:48px 0;border-top:1px solid rgba(255,255,255,.1)}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:start}
.site-footer img{width:110px;opacity:.75;margin-bottom:12px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;justify-content:flex-end}
.site-footer a{opacity:.72}.site-footer a:hover{opacity:1;color:#fff}
.footer-note{grid-column:1/-1;color:#7d7367;font-size:13px;margin:0}
.thank-you{min-height:100vh;display:grid;place-items:center;padding:48px 0;background:radial-gradient(circle at 50% 30%,rgba(201,130,49,.18),transparent 28%),#050505}
.thank-you-card{max-width:680px;text-align:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:34px;padding:50px;box-shadow:var(--shadow)}
.thank-you-card img{width:190px;margin:0 auto 24px;opacity:.85}
.thank-you-card p{color:#d8cabb;font-size:19px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity 800ms ease,transform 800ms ease}
.reveal.is-visible{opacity:1;transform:none}
.delay-1{transition-delay:100ms}.delay-2{transition-delay:180ms}.delay-3{transition-delay:260ms}.delay-4{transition-delay:340ms}
@media (max-width:1000px){
  .hero-grid,.split,.split.reverse,.science-grid,.faq-grid,.sample-card{grid-template-columns:1fr}
  .cards.five{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid article{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .site-nav{position:absolute;top:78px;left:20px;right:20px;display:none;flex-direction:column;align-items:flex-start;background:rgba(8,8,8,.96);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
  .site-nav.is-open{display:flex}
  .nav-toggle{display:block}
  .origin-panel{margin-inline:auto;width:min(var(--max),calc(100% - 40px))}
}
@media (max-width:720px){
  .container{width:min(100% - 28px,var(--max))}
  .section{padding:78px 0}
  .hero{padding:120px 0 70px;min-height:auto}
  h1{font-size:52px;letter-spacing:-.065em}
  h2{font-size:38px}
  .hero-card{min-height:380px;padding:26px}
  .proof-strip,.cards.three,.cards.five,.origin-metrics,.lead-form,.check-list.columns,.taste-grid{grid-template-columns:1fr}
  .sample-card,.origin-panel{padding:28px;border-radius:24px}
  .split-image img,.partner .split-image img{height:360px}
  .tea-cup{min-height:390px}.cup{width:210px;height:210px}
  .footer-grid{grid-template-columns:1fr}.site-footer nav{justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}

.source-scale{background:#f6ecdc;color:#171514}
.scale-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:42px}
.scale-card{background:#111214;color:#f4eee3;border:1px solid rgba(0,0,0,.08);border-radius:24px;padding:28px;box-shadow:0 18px 55px rgba(0,0,0,.08)}
.scale-card span{display:block;font-size:42px;font-weight:950;letter-spacing:-.05em;color:var(--amber-2);line-height:1;margin-bottom:16px}
.scale-card h3{color:#fff;margin-bottom:10px}
.scale-card p{color:#cabfaf;margin:0;font-size:15px}
.source-panel{margin-top:22px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:28px;padding:34px;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start;box-shadow:0 18px 50px rgba(0,0,0,.06)}
.source-panel h3{font-size:34px;letter-spacing:-.04em;color:#171514;margin-bottom:14px}
.source-panel p{color:#554a40;font-size:17px;margin-bottom:0}
.source-panel .check-list li{color:#2f2821}
@media (max-width:1000px){.scale-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.source-panel{grid-template-columns:1fr}}
@media (max-width:720px){.scale-grid{grid-template-columns:1fr}.source-panel{padding:26px}}

/* Expanded product portfolio */
.powder-cards{margin-top:38px}
.portfolio-section{background:#0a0a0a;color:#f4eee3}
.portfolio-section .section-intro p{color:#cbbfaf}
.portfolio-band{margin-top:48px;margin-bottom:22px;display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:end;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:32px;box-shadow:0 18px 55px rgba(0,0,0,.18)}
.portfolio-band h3{font-size:clamp(28px,3vw,42px);letter-spacing:-.04em;color:#fff;margin-bottom:12px}
.portfolio-band p{color:#cbbfaf;font-size:17px;margin-bottom:0}
.portfolio-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.portfolio-tags span{display:inline-flex;align-items:center;min-height:34px;padding:8px 12px;border:1px solid rgba(224,162,75,.32);background:rgba(201,130,49,.11);border-radius:999px;color:#f4e4c8;font-size:13px;font-weight:800}
.product-grid{display:grid;gap:18px;margin-bottom:34px}
.product-grid.showcase{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-grid.showcase.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.product-card{display:grid;grid-template-rows:auto 1fr;background:#151515;border:1px solid rgba(255,255,255,.12);border-radius:24px;overflow:hidden;box-shadow:0 18px 55px rgba(0,0,0,.22)}
.product-image{min-height:230px;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid rgba(255,255,255,.1)}
.product-image img{width:100%;height:220px;object-fit:contain;mix-blend-mode:multiply}
.product-card>div:last-child{padding:24px}
.product-card .card-kicker{margin-bottom:10px;color:var(--amber-2)}
.product-card h3{color:#fff;margin-bottom:10px}
.product-card p{color:#c7bcad;margin-bottom:0;font-size:15px}
.portfolio-note{margin-top:28px;background:#fff7e7;color:#33291f;border:1px solid rgba(224,162,75,.32);border-radius:22px;padding:20px;font-size:15px}
@media (max-width:1100px){.product-grid.showcase.four{grid-template-columns:repeat(2,minmax(0,1fr))}.product-grid.showcase{grid-template-columns:repeat(2,minmax(0,1fr))}.portfolio-band{grid-template-columns:1fr}.portfolio-tags{justify-content:flex-start}}
@media (max-width:720px){.product-grid.showcase,.product-grid.showcase.four{grid-template-columns:1fr}.portfolio-band{padding:24px}.product-image{min-height:200px}.product-image img{height:190px}}