:root{--forest:#173d2e;--forest-dark:#0e2c21;--forest-soft:#285341;--gold:#ac812f;--gold-glow:#e5c77c;--cream:#f6f2e9;--ink:#1e2c25;--muted:#62726b;--border:#dddccf}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;background:#fafaf7;color:var(--ink);font:16px/1.7 "Noto Sans Thai",Tahoma,Arial,sans-serif}
button,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.preview-band{display:flex;gap:12px;justify-content:center;align-items:center;padding:7px 16px;background:var(--forest-dark);color:#f4ebd1;font-size:11px;letter-spacing:.07em;flex-wrap:wrap;line-height:1.55;text-align:center}
.preview-signal{width:7px;height:7px;background:#cfb363;border-radius:100%}.preview-sep{height:12px;width:1px;background:#b8ab86}
.main-header{display:flex;justify-content:space-between;gap:26px;align-items:center;padding:12px max(22px,calc((100vw - 1280px)/2));min-height:82px;background:rgba(255,255,255,.97);border-bottom:1px solid #e8e6da;position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.wordmark{display:flex;gap:10px;align-items:center;white-space:nowrap;line-height:1.02;color:var(--forest)}
.mark-icon{font-size:30px;color:var(--gold);line-height:1}
.wordmark b{font-size:24px;letter-spacing:-.06em}.wordmark i{font-style:normal;color:var(--gold)}.wordmark small{display:block;font:700 10px/1.8 Arial,sans-serif;letter-spacing:.46em}
.main-header nav{display:flex;gap:22px;align-items:center;font-size:13px;color:#365244;white-space:nowrap}.main-header nav a:hover{color:var(--gold)}
.nav-actions{display:flex;align-items:center;gap:15px}.langs{display:flex;gap:3px;background:#f3f3ee;padding:3px;border-radius:20px}.langs button{border:0;border-radius:18px;padding:5px 9px;background:transparent;color:#56645d;font-size:11px;font-weight:800}.langs button[aria-pressed="true"]{background:var(--forest);color:white}
.nav-cta,.btn-primary{background:var(--forest);color:white;border:1px solid var(--forest);font-weight:800;border-radius:8px;min-height:45px;padding:11px 18px;display:inline-flex;justify-content:center;align-items:center;gap:9px;transition:background .2s}
.nav-cta:hover,.btn-primary:hover{background:#28604a}.btn-secondary{display:inline-flex;border:1px solid #aabcaf;padding:11px 20px;min-height:45px;justify-content:center;align-items:center;font-weight:700;border-radius:8px;background:#fff;color:#244c3a}
.section{padding:86px max(24px,calc((100vw - 1180px)/2));}.eyebrow{display:block;color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900;line-height:1.6;margin-bottom:18px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;min-height:690px;background:linear-gradient(110deg,#f9f6ed 0%,#f9f4e8 58%,#e2e9dd 100%);overflow:hidden;position:relative;isolation:isolate}
.hero:before{content:"";position:absolute;width:610px;height:610px;right:-190px;top:-150px;background:radial-gradient(circle,#d5c58777,transparent 72%);z-index:-1}
.hero-copy{padding:90px 32px 75px max(24px,calc((100vw - 1180px)/2));display:flex;flex-direction:column;justify-content:center}
.hero-copy h1{font-size:clamp(45px,5.1vw,86px);letter-spacing:-.045em;line-height:1.14;font-weight:900;color:var(--forest-dark);margin:6px 0 16px}
.hero-copy h1 span{color:#a67822}.hero-eng{font:700 clamp(18px,2.15vw,28px)/1.4 Georgia,serif;letter-spacing:.04em;color:#8c6c34;margin:0 0 19px}
.hero-sub{font-size:17px;line-height:1.9;color:#475f51;max-width:530px}
.flag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.flag{display:inline-flex;border:1px solid #decaa1;color:#775722;padding:5px 12px;background:#fff9e9;border-radius:20px;font-size:12px;font-weight:800}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}
.hero-visual{display:flex;align-items:center;justify-content:center;position:relative;padding:66px 60px 60px 15px}
.hero-visual:before{content:"";width:540px;height:540px;border-radius:50%;background:linear-gradient(135deg,#ebd7a8,#fdf8e7 58%,#d2d4b9);position:absolute;z-index:-1;box-shadow:inset 0 0 50px #d2b97755}
.hero-frame{position:relative;width:min(100%,540px);height:525px;display:flex;justify-content:center;align-items:center}
.hero-frame img{max-height:96%;max-width:96%;height:auto;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 15px 20px #55441a18);border-radius:8px}
.frame-note{position:absolute;bottom:0;right:0;background:#fffdf6ed;border:1px solid #e5ddc6;border-radius:7px;padding:7px 12px;font-size:11px;color:#736f5d}
.record-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--forest);color:white;padding:26px max(24px,calc((100vw - 1180px)/2));gap:24px}
.record{border-right:1px solid #ffffff33;padding:0 15px 0 0}.record:last-child{border-right:0}.record strong{display:block;font:700 30px/1.15 Georgia,serif;color:#f3d990}.record span{display:block;font-size:12px;color:#d8e3d9;margin-top:6px}
.section-head{text-align:center;max-width:830px;margin:0 auto 42px}.section-head h2{font-size:clamp(29px,3.8vw,48px);line-height:1.3;margin:12px 0 18px;color:var(--forest-dark)}.section-head p{color:#64746b;line-height:1.9}
.heritage{background:white}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.story-panel{background:var(--cream);border-radius:18px;padding:34px;border:1px solid #eee6d3}.story-panel h3{font-size:22px;color:var(--forest-dark);line-height:1.4}.story-panel p{color:#526158}.story-panel blockquote{font:italic 24px/1.5 Georgia,serif;color:#8d6626;margin:25px 0}
.timeline{display:grid;gap:0;position:relative;padding:4px 10px 0 22px;border-left:2px solid #dcc28e}.milestone{padding:3px 0 24px 27px;position:relative}.milestone:before{content:"";position:absolute;top:17px;left:-29px;width:12px;height:12px;border-radius:50%;background:var(--gold);border:3px solid #f9f4e8}.milestone b{font-size:22px;color:var(--gold)}.milestone p{margin:6px 0;color:#455f4d}
.ingredient-zone{background:#f4f6f1}.composition{display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:start}.bars{background:#fff;border-radius:16px;padding:25px 30px;border:1px solid #e5e8e0}.bar-row{margin-bottom:22px}.bar-row:last-child{margin-bottom:0}.bar-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;font-size:14px}.bar-meta strong{color:var(--forest)}.bar-rail{height:9px;background:#e7e8df;border-radius:20px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,#be9447,#f2d594);border-radius:20px}
.formulation-text{padding:16px 8px}.formulation-text h3{font-size:24px;color:var(--forest)}.formulation-text p{color:#607067}.technical-note{padding:13px 16px;background:#f9f3e4;border-left:3px solid #be9c56;font-size:12px;color:#6a6047;line-height:1.8}
.formats{background:white}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product{background:#fff;border:1px solid #e1e5dc;border-radius:16px;padding:20px;display:flex;flex-direction:column;min-width:0;transition:box-shadow .2s,transform .2s}.product:hover{transform:translateY(-3px);box-shadow:0 12px 30px #153f2b12}.product.selected{border:2px solid #bd913d;background:#fffdf6}
.product-visual{background:#faf7ee;height:185px;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-visual img{max-height:97%;max-width:90%;object-fit:contain;mix-blend-mode:multiply}
.product h3{color:var(--forest);font-size:24px;margin:15px 0 2px}.product p{font-size:13px;color:#67776b;margin:2px 0 16px}.product button{border:1px solid var(--forest);color:var(--forest);background:white;border-radius:9px;min-height:45px;font-weight:800;margin-top:auto}.product.selected button,.product button:hover{background:var(--forest);color:white}
.global{color:#f4f4e6;background:radial-gradient(circle at 20% 80%,#326452,var(--forest-dark) 70%);position:relative;overflow:hidden}.global h2{color:#fff}.global .section-head p{color:#ceded0}.global .eyebrow{color:#efce86}
.market-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.market{padding:17px 19px;border:1px solid #a4b5a147;border-radius:10px;background:#ffffff0c;display:flex;align-items:center;gap:10px;font-size:14px}.market strong{font-size:23px}
.disclosure{font-size:12px;line-height:1.7;margin:26px 0 0;color:#c6d6cc;text-align:center}.global-quote{max-width:760px;text-align:center;margin:36px auto 0;font:italic 23px/1.7 Georgia,serif;color:#e6ce9e}
.demo-zone{background:#f8f8f4}.demo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.demo-step{background:#fff;border:1px solid #e4e6df;border-radius:14px;padding:22px}.demo-step .num{font:700 34px/1 Georgia,serif;color:#c6a365}.demo-step h3{font-size:17px;margin:13px 0 7px;color:#213f30}.demo-step p{font-size:13px;color:#617268;margin:0}
.cta-section{background:linear-gradient(130deg,#fff7e6,#e8efe5);padding-top:75px;padding-bottom:75px}.cta-card{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;background:white;border:1px solid #e4d9bc;border-radius:24px;padding:42px;box-shadow:0 16px 40px #36452b0b}.cta-card h2{font-size:clamp(28px,3.3vw,42px);line-height:1.3;color:var(--forest);margin:5px 0}.cta-card p{max-width:600px;color:#62736b}.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.evidence{background:#fff;padding-top:55px;padding-bottom:65px}.evidence-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.source-link{border:1px solid #e5e8e3;border-radius:8px;padding:14px 16px;color:var(--forest);background:#fff;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px}.source-link:hover{background:#f3f8f3}.source-link span:last-child{color:var(--gold)}
.footer{background:#102d22;color:#d6e2da;padding:42px max(24px,calc((100vw - 1180px)/2)) 22px}.footer-inner{display:flex;justify-content:space-between;align-items:start;gap:30px}.footer strong{font-size:21px}.footer strong span{color:var(--gold)}.footer p{font-size:13px;color:#bbcbbf}.footer-inner>div:last-child{display:flex;flex-direction:column;gap:10px;font-size:12px}.footer-inner a:hover{color:#e7ce82}.footer-bottom{border-top:1px solid #ffffff22;padding-top:17px;margin-top:28px;font-size:11px}
.loading{padding:100px 24px;text-align:center;background:#faf3e4}.loading p:first-child{font-size:13px;color:var(--gold);letter-spacing:.18em}.loading h1{font:700 clamp(36px,5vw,60px)/1.3 Georgia,serif;color:var(--forest)}
@media(max-width:1150px){.main-header{gap:10px}.main-header nav{gap:11px;font-size:12px}.nav-actions{gap:7px}.wordmark b{font-size:20px}.hero-copy{padding-left:35px}.section{padding-left:35px;padding-right:35px}.record-strip{padding-left:35px;padding-right:35px}}
@media(max-width:850px){.main-header{flex-wrap:wrap;padding:12px 20px}.main-header nav{order:3;width:100%;overflow-x:auto;justify-content:space-between;padding:8px 0 0}.hero{grid-template-columns:1fr}.hero-copy{padding:64px 28px 28px}.hero-visual{padding:0 30px 35px;min-height:410px}.hero-frame{height:370px}.hero-visual:before{width:370px;height:370px}.record-strip{grid-template-columns:repeat(2,1fr)}.story-grid,.composition,.cta-card{grid-template-columns:1fr}.market-grid{grid-template-columns:repeat(2,1fr)}.demo-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:580px){.preview-band{font-size:9px;gap:7px}.preview-sep{display:none}.main-header{padding:10px 16px}.nav-cta{display:none}.wordmark b{font-size:19px}.main-header nav{font-size:12px;gap:16px;justify-content:start}.hero-copy{padding:47px 22px 18px}.hero-copy h1{font-size:45px}.hero-eng{font-size:21px}.hero-sub{font-size:15px}.hero-visual{padding:0 16px 29px;min-height:340px}.hero-frame{height:315px}.hero-visual:before{width:315px;height:315px}.section{padding:62px 18px}.record-strip{padding:23px 18px;gap:15px}.record strong{font-size:24px}.record span{font-size:11px}.section-head h2{font-size:31px}.section-head{margin-bottom:27px}.story-panel{padding:23px}.bars{padding:22px}.product-grid,.market-grid,.demo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.product{padding:10px}.product-visual{height:130px}.product h3{font-size:19px;margin:10px 0 0}.product p{font-size:11px}.product button{font-size:12px;min-height:44px}.market{padding:12px 9px;gap:6px;font-size:12px}.demo-step{padding:17px 11px}.demo-step h3{font-size:14px}.cta-card{padding:27px}.footer{padding:35px 20px}.footer-inner{display:block}.footer-inner>div:last-child{padding-top:10px}.source-link{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.product{transition:none}}