@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap');
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,'Noto Sans Thai',sans-serif;color:#151515;background:#fff}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.topbar{height:72px;background:#0b0b0b;color:#fff;display:flex;align-items:center;padding:0 5%;gap:30px;position:sticky;top:0;z-index:20}.brand{font-weight:800;font-size:19px;white-space:nowrap}.brand small{display:block;font-size:8px;font-weight:500;opacity:.6;letter-spacing:.6px}.apple{color:#d8a83d}.topbar nav{display:flex;gap:24px;font-size:13px;margin-left:auto}.topbar nav a:hover{color:#d8a83d}.header-actions{display:flex;gap:9px;align-items:center}.header-actions input{width:190px;background:#151515;border:1px solid #444;color:#fff;border-radius:20px;padding:9px 14px;font-size:11px}.btn{border:0;border-radius:12px;padding:13px 20px;font-weight:700;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:8px}.gold{background:linear-gradient(135deg,#c9942e,#e9c66d);color:#111}.outline{border:1px solid #222;background:#fff}.section{padding:70px 7%;max-width:1500px;margin:auto}.hero{min-height:480px;padding:65px 8%;display:flex;align-items:center;background:radial-gradient(circle at 75% 45%,#f0e8d8,transparent 35%),linear-gradient(120deg,#fff,#f7f7f7)}.hero-copy{width:52%;z-index:2}.eyebrow{color:#b98220;font-size:12px;font-weight:800;letter-spacing:1.2px}.hero h1{font-size:56px;line-height:1.05;margin:10px 0 3px}.hero h2{font-size:28px;margin:0 0 16px}.hero p{font-size:16px;color:#555;max-width:520px}.hero-buttons{display:flex;gap:12px;margin:25px 0}.trust{display:flex;gap:22px;color:#555;font-size:12px}.hero-art{width:48%;height:330px;position:relative}.device{position:absolute;filter:drop-shadow(0 20px 20px #0002)}.screen{background:linear-gradient(135deg,#101a2b,#344b70);color:#fff;display:flex;align-items:center;justify-content:center}.macbook{right:5%;top:35px;width:390px}.macbook .screen{height:225px;border:8px solid #777;border-radius:10px 10px 4px 4px}.macbook .base{height:18px;background:#aaa;clip-path:polygon(5% 0,95% 0,100% 100%,0 100%);border-radius:0 0 9px 9px}.ipad{right:4%;bottom:0;width:190px;height:250px;border:8px solid #777;border-radius:20px;transform:rotate(5deg)}.ipad .screen{width:100%;height:100%;border-radius:12px}.iphone{right:0;bottom:5px;width:110px;height:220px;border:7px solid #333;border-radius:22px;transform:rotate(8deg)}.iphone .screen{width:100%;height:100%;border-radius:16px}.new-arrivals{display:grid;grid-template-columns:220px 1fr;gap:35px;border-bottom:1px solid #eee}.new-arrivals h2,.section-head h2,.why h2,.sell h2,.process h2,.reviews h2{font-size:30px;margin:7px 0}.section-intro p,.section-head p{font-size:13px;color:#777}.text-btn{background:none;border:1px solid #d9b766;border-radius:20px;padding:8px 13px;cursor:pointer}.product-row{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.product-card{border:1px solid #e7e7e7;border-radius:14px;padding:15px;background:#fff;position:relative;transition:.2s}.product-card:hover{transform:translateY(-3px);box-shadow:0 15px 30px #0000000b}.product-image{height:150px;background:linear-gradient(135deg,#f5f5f5,#e9e9e9);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:48px;color:#555}.badge{position:absolute;top:10px;left:10px;background:#e9b84d;color:#111;border-radius:12px;padding:4px 8px;font-size:9px;font-weight:800}.status{color:#179b51;background:#e7f8ee;border-radius:10px;padding:4px 8px;font-size:9px;font-weight:700}.product-card h3{font-size:14px;margin:11px 0 4px}.spec{font-size:10px;color:#777;min-height:28px}.price{font-size:18px;font-weight:800;margin:10px 0}.card-bottom{display:flex;justify-content:space-between;align-items:center}.link-btn{background:#111;color:#fff;border:0;border-radius:9px;padding:8px 11px;font-size:11px;cursor:pointer}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:25px}.filters{display:flex;gap:8px;align-items:center}.tabs{display:flex;border:1px solid #ddd;border-radius:10px;overflow:hidden}.tab{border:0;background:#fff;padding:9px 13px;font-size:11px;cursor:pointer}.tab.active{background:#c99836;color:#111}.filters input,.filters select{padding:9px 11px;border:1px solid #ddd;border-radius:9px;font-size:11px}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.why{background:#fafafa;max-width:none;padding-left:10%;padding-right:10%}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:35px}.why-grid article{text-align:center;background:#fff;border:1px solid #eee;padding:28px;border-radius:16px;font-size:22px;color:#c58d29}.why-grid h3{font-size:15px;color:#111;margin:10px 0}.why-grid p{font-size:11px;color:#777}.sell{max-width:none;background:#0b0b0b;color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.sell-copy p{color:#aaa;max-width:550px}.quote-form{background:#151515;border:1px solid #333;border-radius:18px;padding:28px}.quote-form h3{margin-top:0}.quote-form label{display:block;font-size:11px;color:#aaa;margin:10px 0}.quote-form input,.quote-form select{width:100%;margin-top:6px;padding:11px;border-radius:8px;border:1px solid #444;background:#0d0d0d;color:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.full{width:100%;margin-top:12px}.quote-form small{display:block;color:#777;margin-top:10px;font-size:9px}.process{text-align:center}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.steps article{border:1px solid #eee;border-radius:15px;padding:28px;text-align:left}.steps b{color:#c89532;font-size:28px}.steps h3{margin:10px 0}.steps p{color:#777;font-size:12px}.reviews{text-align:center;background:#fafafa;max-width:none}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:30px auto}.review-grid article{background:#fff;border:1px solid #eee;border-radius:15px;padding:25px;text-align:left;color:#c89532}.review-grid p{color:#555;font-size:13px;line-height:1.7}.review-grid b{color:#111;font-size:12px}footer{background:#0b0b0b;color:#fff;padding:45px 7%;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;position:relative}footer p{color:#999;font-size:11px}.copyright{grid-column:1/-1;border-top:1px solid #292929;padding-top:15px;color:#666}.modal{display:none;position:fixed;inset:0;background:#0008;z-index:50;align-items:center;justify-content:center;padding:20px}.modal.show{display:flex}.modal-card{background:#fff;max-width:720px;width:100%;border-radius:20px;padding:28px;position:relative}.close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.detail{display:grid;grid-template-columns:1fr 1fr;gap:25px}.detail-img{height:280px;background:#eee;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:80px}.detail ul{padding-left:20px;color:#666;font-size:13px;line-height:1.9}.toast{position:fixed;bottom:25px;right:25px;background:#111;color:#fff;padding:14px 18px;border-radius:10px;display:none;z-index:80;font-size:12px}.toast.show{display:block}@media(max-width:1000px){.topbar nav{display:none}.header-actions input{display:none}.hero{padding:45px 6%}.hero h1{font-size:42px}.hero-art{opacity:.45}.product-grid{grid-template-columns:repeat(3,1fr)}.product-row{grid-template-columns:repeat(2,1fr)}.new-arrivals{grid-template-columns:1fr}.section-head{display:block}.filters{flex-wrap:wrap;margin-top:20px}.sell{grid-template-columns:1fr}.why-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.topbar{padding:0 18px}.hero{min-height:620px;display:block;position:relative}.hero-copy{width:100%}.hero h1{font-size:39px}.hero-art{position:absolute;bottom:30px;left:5%;width:90%;height:250px}.macbook{width:280px}.macbook .screen{height:160px}.ipad{width:130px;height:180px}.iphone{width:78px;height:155px}.trust{flex-wrap:wrap;gap:10px}.section{padding:48px 20px}.product-grid{grid-template-columns:1fr 1fr}.product-row{grid-template-columns:1fr}.why-grid,.steps,.review-grid,footer{grid-template-columns:1fr}.detail{grid-template-columns:1fr}.filters{display:grid;grid-template-columns:1fr 1fr}.filters input{grid-column:1/-1}.filters .tabs{grid-column:1/-1}.sell{padding:45px 20px}.hero-buttons{flex-direction:column}}/* V3 brand lockup */
.brandmark{display:inline-flex;flex-direction:column;line-height:.9;text-decoration:none}.brandname{font-weight:850;font-size:1.38rem;letter-spacing:-.04em;background:linear-gradient(180deg,#fff3b2 0%,#d8a32f 42%,#8c5b08 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 8px 22px rgba(171,118,15,.16)}.brandmark small{font-size:.55rem;letter-spacing:.08em;margin-top:.42rem;color:#a9802c;text-transform:none}.topbar .brand{min-width:170px}

/* V3.1 premium storefront */
:root{--gold:#d4a53c;--gold2:#f2d384;--ink:#0b0b0b;--muted:#777;--line:#e9e5dc}
.topbar{height:78px;background:rgba(10,10,10,.96);backdrop-filter:blur(16px);border-bottom:1px solid #282216}.topbar .brand{display:flex;align-items:center}.brandname{font-size:1.55rem}.topbar nav{gap:22px}.topbar nav a{opacity:.82;transition:.2s}.topbar nav a:hover{opacity:1}.hero{min-height:610px;background:radial-gradient(circle at 78% 48%,#e8d7b6 0,#f7f3ea 25%,transparent 47%),linear-gradient(115deg,#fff 0,#faf8f3 62%,#f0e6d2 100%);overflow:hidden}.hero-copy{max-width:720px}.hero h1{font-size:64px;letter-spacing:-.045em;line-height:1.02}.hero h1 span{background:linear-gradient(120deg,#111 5%,#8a651f 48%,#d2a33d 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero h2{font-weight:500;color:#4b4b4b}.hero p{line-height:1.75;font-size:15px}.hero-art{height:410px}.hero-glow{position:absolute;width:440px;height:440px;border-radius:50%;right:2%;top:-20px;background:radial-gradient(circle,#e1b75d55,transparent 67%);filter:blur(8px)}.macbook{top:65px;width:430px}.macbook .screen{height:245px;background:radial-gradient(circle at 70% 25%,#89631f,#17130c 35%,#070707 78%);flex-direction:column}.macbook .screen span{font-size:31px;font-weight:800;background:linear-gradient(#fff1aa,#b77d14);-webkit-background-clip:text;color:transparent}.macbook .screen small{font-size:9px;letter-spacing:.08em;color:#d6ad50;margin-top:7px}.hero-chip{position:absolute;left:6%;bottom:12%;background:#fff;border:1px solid #e8deca;box-shadow:0 20px 50px #4f3c1620;padding:14px 18px;border-radius:16px;display:flex;flex-direction:column}.hero-chip b{font-size:13px}.hero-chip span{font-size:10px;color:#8b7c60;margin-top:3px}.product-card{overflow:hidden;border-color:#ece7dc}.product-image{height:190px;background:linear-gradient(145deg,#fafafa,#eeeae1)}.product-image img,.detail-img img{width:100%;height:100%;object-fit:contain}.product-card h3{min-height:42px}.product-card .spec{min-height:38px}.sold-overlay{position:absolute;inset:0;background:#ffffffbc;display:flex;align-items:center;justify-content:center;z-index:3;font-weight:800;font-size:18px;letter-spacing:.08em}.status.reserved{color:#9a6a0e;background:#fff5d7}.status.sold{color:#777;background:#eee}.detail{align-items:start}.detail-img{height:360px;background:linear-gradient(145deg,#fafafa,#eeeae1);overflow:hidden}.detail h2{margin:.35rem 0}.detail-price{font-size:34px;font-weight:800;letter-spacing:-.03em;margin:10px 0}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.detail-meta div{background:#f7f5f0;border:1px solid #ebe4d6;border-radius:11px;padding:10px 12px}.detail-meta small{display:block;color:#8b8170;font-size:9px;margin-bottom:3px}.detail-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.btn.dark{background:#111;color:#fff}.fineprint{font-size:10px;color:#8a8a8a;line-height:1.6;margin-top:10px}.shop{padding-top:82px}.section-head{gap:30px}.new-arrivals{background:linear-gradient(180deg,#fff,#fcfaf6)}
@media(max-width:600px){.topbar{height:70px}.brandname{font-size:1.3rem}.header-actions .btn{padding:10px 12px;font-size:10px}.hero{min-height:670px;padding-top:52px}.hero h1{font-size:43px}.hero-copy{position:relative;z-index:4}.hero-art{height:260px;bottom:35px}.macbook{width:300px;right:5%;top:25px}.macbook .screen{height:172px}.hero-chip{left:0;bottom:-5px}.product-image{height:145px}.detail-img{height:240px}.detail-meta{grid-template-columns:1fr}}

.brand-logo{display:block;max-height:44px;max-width:180px;object-fit:contain}.footer-logo{max-height:58px}.hero-art.has-custom-hero{background-size:cover;background-position:center;border-radius:28px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.14)}.hero-art.has-custom-hero .hero-glow,.hero-art.has-custom-hero .device,.hero-art.has-custom-hero .hero-chip{opacity:0;pointer-events:none}@media(max-width:700px){.brand-logo{max-height:34px;max-width:130px}.hero-art.has-custom-hero{min-height:300px}}
/* V3.6 product detail gallery */
body.modal-open{overflow:hidden}.modal-card{max-width:1080px}.detail{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:30px}.product-gallery{min-width:0}.detail-main{width:100%;height:430px;border:0;background:linear-gradient(145deg,#fafafa,#eeeae1);border-radius:16px;overflow:hidden;cursor:zoom-in;padding:0}.detail-main img{width:100%;height:100%;object-fit:contain}.thumb-strip{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}.thumb{flex:0 0 78px;height:68px;border:1px solid #ddd;background:#fff;border-radius:9px;padding:4px;cursor:pointer}.thumb.active{border:2px solid var(--gold)}.thumb img{width:100%;height:100%;object-fit:contain}.gallery-note{font-size:10px;color:#888;margin-top:7px}.detail-meta{grid-template-columns:repeat(2,1fr)}.detail-info p{line-height:1.65}.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.94);z-index:999;display:none;align-items:center;justify-content:center}.lightbox.show{display:flex}.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain}.lightbox-close,.lightbox-nav{position:absolute;border:0;background:#ffffff18;color:#fff;cursor:pointer;border-radius:999px;backdrop-filter:blur(8px)}.lightbox-close{right:24px;top:20px;width:44px;height:44px;font-size:30px}.lightbox-nav{top:50%;transform:translateY(-50%);width:48px;height:58px;font-size:40px}.lightbox-nav.prev{left:22px}.lightbox-nav.next{right:22px}.lightbox-count{position:absolute;bottom:18px;color:#fff;background:#ffffff18;padding:7px 12px;border-radius:999px;font-size:11px}.detail-actions .btn[disabled]{opacity:.45;cursor:not-allowed}
@media(max-width:760px){.modal-card{width:96%;max-height:94vh;overflow:auto;padding:18px}.detail{grid-template-columns:1fr;gap:18px}.detail-main{height:310px}.thumb{flex-basis:68px;height:60px}.detail-meta{grid-template-columns:1fr 1fr}.detail-price{font-size:29px}.lightbox-nav{width:40px;height:48px}.lightbox-nav.prev{left:8px}.lightbox-nav.next{right:8px}}
@media(max-width:430px){.detail-main{height:260px}.detail-meta{grid-template-columns:1fr}.detail-actions{display:grid}.detail-actions .btn{width:100%}}


/* V3.6.1 gallery polish */
.detail-main-wrap{position:relative}.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:54px;border:1px solid rgba(255,255,255,.55);border-radius:999px;background:rgba(18,18,18,.68);color:#fff;font-size:34px;line-height:1;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(8px);box-shadow:0 8px 24px rgba(0,0,0,.18);transition:.2s ease}.gallery-arrow:hover{background:#111;transform:translateY(-50%) scale(1.05)}.gallery-arrow.prev{left:12px}.gallery-arrow.next{right:12px}.product-image-count{position:absolute;right:14px;bottom:14px;z-index:3;background:rgba(17,17,17,.72);color:#fff;border-radius:999px;padding:6px 10px;font-size:11px;backdrop-filter:blur(8px)}.thumb-strip{scroll-snap-type:x proximity;scrollbar-width:thin}.thumb{scroll-snap-align:center}.detail-info{min-width:0}.detail-info h2{line-height:1.15}.detail-actions{display:flex;flex-wrap:wrap;gap:8px}.lightbox img{user-select:none;-webkit-user-drag:none}.lightbox-nav{z-index:2}.lightbox-count{z-index:2}
@media(max-width:760px){.modal{align-items:flex-end}.modal-card{width:100%;max-width:none;max-height:96dvh;border-radius:22px 22px 0 0;padding:14px 14px 24px}.modal-card>.close{position:sticky;top:0;float:right;z-index:8;background:rgba(255,255,255,.92);box-shadow:0 3px 14px rgba(0,0,0,.12)}.detail{display:block}.product-gallery{margin-bottom:16px}.detail-main{height:min(64vw,390px);border-radius:14px}.gallery-arrow{width:38px;height:46px;font-size:30px}.gallery-arrow.prev{left:8px}.gallery-arrow.next{right:8px}.thumb-strip{gap:7px;margin-top:8px}.thumb{flex-basis:64px;height:56px}.detail-info h2{font-size:27px;margin-top:6px}.detail-meta{gap:8px}.detail-meta>div{padding:11px 12px}.detail-info p{font-size:14px}.detail-actions{display:grid;grid-template-columns:1fr 1fr}.detail-actions .btn:first-child{grid-column:1/-1}.detail-actions .btn{min-height:46px}.gallery-note{font-size:11px}.product-image-count{right:10px;bottom:10px}}
@media(max-width:430px){.modal-card{padding-left:10px;padding-right:10px}.detail-main{height:72vw;max-height:310px}.detail-info h2{font-size:24px}.detail-meta{grid-template-columns:1fr 1fr}.detail-meta>div small{font-size:9px}.detail-meta>div b{font-size:12px}.detail-actions{grid-template-columns:1fr}.detail-actions .btn:first-child{grid-column:auto}.lightbox-nav{background:rgba(255,255,255,.16)}}

/* V3.6.2 Mobile Optimization */
.mobile-sticky-cta{display:none}
.product-card .product-image img{content-visibility:auto}
@media(max-width:760px){
  body{padding-bottom:74px}
  .topbar{height:64px;padding:0 14px;gap:10px}
  .topbar .brand{min-width:0;flex:1}
  .brandname{font-size:1.22rem}.brandmark small{font-size:.46rem;margin-top:.34rem}
  .header-actions{margin-left:auto}.header-actions .btn{padding:10px 12px;border-radius:10px;font-size:11px;white-space:nowrap}
  .hero{min-height:auto;padding:34px 18px 24px;display:flex;flex-direction:column;gap:20px}
  .hero-copy{width:100%}.hero h1{font-size:36px;line-height:1.02}.hero h2{font-size:21px;margin-bottom:10px}.hero p{font-size:14px;line-height:1.55}
  .hero-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.hero-buttons .btn{padding:12px 10px;font-size:12px}
  .trust{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:11px}
  .hero-art{position:relative;inset:auto;width:100%;height:250px;opacity:1;order:2}.hero-art.has-custom-hero{background-position:center;background-size:cover;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.08)}
  .hero-art.has-custom-hero .device,.hero-art.has-custom-hero .hero-chip,.hero-art.has-custom-hero .hero-glow{display:none}
  .section{padding:38px 16px}.new-arrivals{gap:18px}.new-arrivals h2,.section-head h2,.why h2,.sell h2,.process h2,.reviews h2{font-size:25px}
  .section-head{margin-bottom:16px}.filters{display:flex;overflow-x:auto;flex-wrap:nowrap;gap:8px;padding-bottom:4px;scrollbar-width:none}.filters::-webkit-scrollbar{display:none}.tabs{flex:0 0 auto}.filters input{min-width:170px}.filters select{min-width:120px}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .product-card{padding:10px;border-radius:12px}.product-image{height:128px}.product-card h3{font-size:13px}.spec{font-size:9.5px;line-height:1.45;min-height:42px}.price{font-size:17px}.card-bottom{align-items:flex-end;gap:6px}.link-btn{font-size:10px;padding:7px 8px}.status{font-size:8.5px}
  .why-grid{grid-template-columns:1fr 1fr;gap:10px}.why-grid article{padding:18px 12px}.steps{grid-template-columns:1fr;gap:10px}.review-grid{display:flex;overflow-x:auto;gap:12px;scroll-snap-type:x mandatory;padding-bottom:6px}.review-grid article{flex:0 0 86%;scroll-snap-align:center}
  .sell{padding:38px 16px;gap:24px}.quote-form{padding:18px}.form-grid{grid-template-columns:1fr}
  footer{padding:34px 16px 90px;grid-template-columns:1fr;gap:18px}
  .mobile-sticky-cta{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:120;display:grid;grid-template-columns:84px 1fr;gap:8px;padding:8px;background:rgba(13,13,13,.92);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:16px;box-shadow:0 12px 36px rgba(0,0,0,.26)}
  .mobile-sticky-cta a,.mobile-sticky-cta button{min-height:48px;border-radius:11px;border:0;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center}
  .mobile-sticky-call{background:#fff;color:#111}.mobile-sticky-line{background:linear-gradient(135deg,#c9942e,#e9c66d);color:#111}
  body.product-open .mobile-sticky-cta{display:none}
  .modal{padding:0}.modal-card{max-height:100dvh;border-radius:18px 18px 0 0;padding-bottom:max(24px,env(safe-area-inset-bottom))}
  .detail-main{height:min(76vw,360px);background:#f7f5ef}.thumb-strip{padding:2px 0 6px}.gallery-note{line-height:1.5}
  .detail-info h2{font-size:25px}.detail-price{font-size:31px}.detail-info>p{font-size:13.5px;line-height:1.65}
  .detail-meta{grid-template-columns:1fr 1fr}.detail-meta>div{min-height:60px}.detail-actions{position:sticky;bottom:0;z-index:6;background:linear-gradient(to top,#fff 78%,rgba(255,255,255,0));padding-top:18px;padding-bottom:max(6px,env(safe-area-inset-bottom))}
  .detail-actions .btn:first-child{grid-column:1/-1}
  .toast{left:14px;right:14px;bottom:86px;text-align:center}
}
@media(max-width:430px){
  .hero h1{font-size:32px}.hero-buttons{grid-template-columns:1fr}.product-grid,.product-row{grid-template-columns:1fr 1fr}.product-image{height:116px}.why-grid{grid-template-columns:1fr 1fr}.detail-meta{grid-template-columns:1fr 1fr}.detail-main{height:74vw;max-height:320px}
}


/* V3.7 lead quote */
.quote-form textarea{width:100%;margin-top:7px;border:1px solid #d9d4c9;border-radius:10px;padding:11px 12px;font:inherit;resize:vertical;background:#fff}.quote-photo-field input{display:block;margin-top:8px;width:100%}.quote-photo-field small{display:block;margin-top:6px;color:#888}.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}

/* V3.8 — Trust & Conversion */
.section-sub{max-width:720px;color:#74706a;margin-top:-8px}.confidence{background:linear-gradient(180deg,#fff,#fbf8f1);border-top:1px solid #eee7d8;border-bottom:1px solid #eee7d8}.confidence-head{max-width:720px;margin-bottom:28px}.confidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.confidence-grid article{display:flex;gap:16px;padding:24px;border:1px solid #eadfca;border-radius:20px;background:#fff;box-shadow:0 10px 32px rgba(0,0,0,.04)}.confidence-icon{width:42px;height:42px;flex:0 0 42px;border-radius:14px;display:grid;place-items:center;background:#fff8e9;border:1px solid #e3bf70;color:#b57d14;font-weight:900;font-size:20px}.confidence-grid h3{margin:0 0 7px}.confidence-grid p{margin:0;color:#6b6863;line-height:1.7}.review-grid article .review-device{display:block;margin-top:5px;color:#8b867c;font-size:12px;font-weight:500}.faq-list{max-width:900px;margin:26px auto 0;display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid #e8e2d8;border-radius:16px;padding:0 20px;box-shadow:0 8px 26px rgba(0,0,0,.035)}.faq-list summary{cursor:pointer;list-style:none;font-weight:800;padding:19px 38px 19px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:0;top:15px;font-size:24px;color:#b6801d}.faq-list details[open] summary:after{content:'–'}.faq-list details p{margin:0;padding:0 0 20px;color:#66625c;line-height:1.75}.final-cta{margin-bottom:34px!important;border-radius:24px;background:linear-gradient(125deg,#0d0d0d,#19150d);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden}.final-cta:after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;right:-90px;top:-120px;background:radial-gradient(circle,rgba(214,167,68,.36),transparent 68%)}.final-cta>div{position:relative;z-index:1}.final-cta h2{margin:8px 0}.final-cta p{color:#d2cec5;max-width:650px}.final-cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.final-cta .outline{border-color:#6b5a38;color:#fff;background:rgba(255,255,255,.03)}
@media(max-width:800px){.confidence-grid{grid-template-columns:1fr}.confidence-grid article{padding:19px}.final-cta{display:block}.final-cta-actions{justify-content:flex-start;margin-top:18px}.final-cta-actions .btn{flex:1;min-width:150px}.faq-list{margin-top:18px}}