/* Silai Mart storefront – "workshop" theme v2 */
:root{
  --accent:#ff6961;--primary:#1d3557;--ink:#0f172a;--text:#1f2937;--muted:#64748b;
  --border:#e5e8ee;--bg:#f7f8fa;--soft:#f1f4f8;--surface:#fff;--green:#15803d;--amber:#b45309;--red:#dc2626;--wa:#25d366;
  --radius:16px;--radius-btn:10px;--shadow:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.08);--shadow-lg:0 18px 40px rgba(15,23,42,.12);
  --container:1280px;--font-head:"Manrope",Inter,system-ui,sans-serif;--font-body:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:15px;line-height:1.55;color:var(--text);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--primary)}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(1.7rem,3.2vw,2.4rem)}h2{font-size:clamp(1.35rem,2.4vw,1.85rem)}h3{font-size:1.15rem}h4{font-size:1rem}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}
.narrow{max-width:860px}
.muted{color:var(--muted)}.small{font-size:.85rem}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.skip-link{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:6px;z-index:100}
.skip-link:focus{left:8px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.eyebrow.light{color:#ffb4ae}
.link-arrow{font-weight:600;color:var(--primary);font-size:.92rem;white-space:nowrap}
.link-arrow::after{content:" →"}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:var(--radius-btn);border:1.5px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;transition:.15s;white-space:nowrap;line-height:1.2;font-family:var(--font-head)}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(15,23,42,.12)}
.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{color:#fff;filter:brightness(.94)}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{color:#fff;filter:brightness(1.1)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{color:#fff}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{color:var(--ink)}
.btn-outline{background:#fff;border-color:var(--border);color:var(--ink)}.btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}.btn-outline-light:hover{border-color:#fff;color:#fff}
.btn-whatsapp{background:var(--wa);color:#fff}.btn-whatsapp:hover{color:#fff;filter:brightness(.95)}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn-lg{padding:14px 26px;font-size:1rem}
.btn-block{display:flex;width:100%}
.btn[disabled]{opacity:.6;cursor:wait;transform:none;box-shadow:none}
.link-btn{background:none;border:0;color:var(--primary);cursor:pointer;padding:4px 0;font-weight:600;font-size:.88rem}
.link-btn:hover{text-decoration:underline}
.icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1.5px solid var(--border);background:#fff;color:var(--ink);cursor:pointer;transition:.15s}
.icon-btn:hover{border-color:var(--ink);color:var(--ink)}

/* Forms */
label{display:block;font-size:.9rem;font-weight:500;margin-bottom:12px}
label>input,label>select,label>textarea{margin-top:5px}
input[type=text],input[type=search],input[type=email],input[type=tel],input[type=number],input[type=password],input[type=url],select,textarea{width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:10px;background:#fff;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent)}
textarea{resize:vertical;min-height:80px}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.8' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* Announcement + header */
.announce{background:var(--ink);color:#fff;font-size:.82rem;font-weight:500;text-align:center;padding:7px 0}
.site-header{position:sticky;top:0;z-index:50;background:var(--surface);box-shadow:0 1px 0 var(--border)}
.hdr-dark .site-header{background:var(--ink);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.header-row{display:flex;align-items:center;gap:18px;height:74px}
.brand img{height:40px;width:auto}
.hdr-dark .brand img{mix-blend-mode:screen}
.brand-mark{display:inline-flex;align-items:center;gap:9px}
.brand-word{font-family:var(--font-head);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;color:var(--ink)}
.brand-word b{color:var(--accent);font-weight:800}
.brand-word.on-dark{color:#fff}
.search{flex:1;position:relative;display:flex;max-width:600px}
.search input{border-radius:12px;background:var(--soft);border-color:transparent;padding:12px 48px 12px 16px}
.hdr-dark .search input{background:#fff;color:var(--text)}
.search button{position:absolute;right:5px;top:5px;bottom:5px;width:40px;border:0;border-radius:9px;background:var(--primary);color:#fff;cursor:pointer;display:grid;place-items:center}
.suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;color:var(--text);border-radius:12px;box-shadow:var(--shadow-lg);overflow:hidden;z-index:60;border:1px solid var(--border)}
.suggest a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--border)}
.suggest a:last-child{border:0}
.suggest img{width:42px;height:42px;object-fit:contain;background:var(--soft);border-radius:8px}
.suggest b{font-size:.9rem;display:block}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.header-contact{display:flex;align-items:center;gap:9px}
.header-contact-text small{display:block;font-size:.68rem;color:var(--muted);line-height:1}
.header-contact-text b{font-size:.95rem;font-family:var(--font-head)}
.hdr-dark .header-contact-text small{color:rgba(255,255,255,.6)}
.hdr-dark .icon-btn{background:rgba(255,255,255,.08);border-color:transparent;color:#fff}
.header-cart{position:relative}
.cart-count{position:absolute;top:-6px;right:-6px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
.nav-toggle{display:none;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px}
.cat-nav{border-top:1px solid var(--border);background:var(--surface)}
.hdr-dark .cat-nav{background:#161d2c;border-top-color:rgba(255,255,255,.08)}
.cat-nav ul{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;align-items:center}
.cat-nav ul::-webkit-scrollbar{display:none}
.cat-nav>.container>ul>li{position:relative;flex-shrink:0}
.cat-nav .nav-right{margin-left:auto}
.cat-nav a{display:block;padding:12px 13px;font-weight:600;font-size:.88rem;border-bottom:2px solid transparent;color:var(--text)}
.hdr-dark .cat-nav a{color:rgba(255,255,255,.85)}
.cat-nav a:hover,.cat-nav a.active{color:var(--accent);border-bottom-color:var(--accent)}
.cat-nav .dropdown{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:240px;box-shadow:var(--shadow-lg);border-radius:0 0 12px 12px;padding:6px 0;z-index:55;flex-direction:column;border:1px solid var(--border)}
.cat-nav .has-children:hover .dropdown{display:flex}
.cat-nav .dropdown a{padding:10px 16px;border:0;display:flex;justify-content:space-between;color:var(--text)}
.mobile-nav{position:fixed;inset:0;z-index:80}
.mobile-nav-panel{position:absolute;top:0;left:0;bottom:0;width:min(320px,85vw);background:#fff;overflow-y:auto;padding:10px 0;box-shadow:var(--shadow-lg)}
.mobile-nav-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.5)}
.mobile-nav-head{display:flex;justify-content:space-between;align-items:center;padding:8px 18px 12px;border-bottom:1px solid var(--border)}
.mobile-nav-head button{border:0;background:none;font-size:1.2rem;cursor:pointer}
.mobile-nav-panel a{display:block;padding:12px 18px;font-weight:600;border-bottom:1px solid var(--soft)}
.mobile-nav-panel a.sub{padding-left:34px;font-weight:400;color:var(--muted)}

/* Flash */
.flash-wrap{position:fixed;top:12px;right:12px;z-index:90;display:flex;flex-direction:column;gap:8px;max-width:360px}
.flash{background:#fff;border-left:4px solid var(--muted);box-shadow:var(--shadow-lg);padding:12px 40px 12px 14px;border-radius:12px;font-size:.9rem;position:relative;animation:slide .25s ease}
.flash button{position:absolute;right:8px;top:8px;border:0;background:none;cursor:pointer;color:var(--muted)}
.flash-success{border-color:var(--green)}.flash-error{border-color:var(--red)}.flash-info{border-color:#2563eb}
main .flash{position:static;box-shadow:none;border:1px solid var(--border);border-left-width:4px;margin:0 0 16px;animation:none}
@keyframes slide{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* Layout bits */
.breadcrumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.82rem;color:var(--muted);padding:14px 0 0}
.breadcrumbs .current{color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw}
.page-head{padding:22px 0 18px}
.page-head p{max-width:720px}
.page-logo{height:48px;width:auto;margin-bottom:10px;object-fit:contain}
.section{padding:52px 0}
.section-soft{background:var(--soft)}
.section-primary{background:var(--primary);color:#fff}
.section-primary h2{color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:22px}
.section-head h2{margin:0}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}

/* Hero */
.hero{padding:40px 0 20px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-text h1{font-size:clamp(2rem,4vw,3.1rem);margin-bottom:14px}
.hero-text p{font-size:1.08rem;color:var(--muted);max-width:560px}
.hero-search{display:flex;gap:8px;max-width:560px;margin:18px 0 10px;background:#fff;padding:6px;border-radius:14px;border:1.5px solid var(--border);box-shadow:var(--shadow)}
.hero-search input{border:0;background:transparent;padding:10px 12px}
.hero-search input:focus{box-shadow:none}
.hero-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hero-visual{min-width:0}
.spotlight{position:relative;border-radius:22px;overflow:hidden;background:linear-gradient(140deg,var(--soft),#fff 60%);border:1px solid var(--border);box-shadow:var(--shadow-lg);aspect-ratio:1.1}
.spotlight .slide{display:none;position:absolute;inset:0;padding:26px}
.spotlight .slide.active{display:block;animation:fade .5s ease}
.spotlight img{width:100%;height:70%;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(15,23,42,.18))}
.slide-caption{position:absolute;left:26px;right:26px;bottom:24px;display:flex;flex-direction:column;gap:3px}
.slide-caption b{font-family:var(--font-head);font-size:1.15rem;color:var(--ink)}
.slide-caption small{color:var(--muted)}
.slide-cta{font-weight:700;color:var(--accent);font-size:.9rem;margin-top:4px}
.slider-dots{position:absolute;top:18px;right:20px;display:flex;gap:6px}
.slider-dots button{width:22px;height:4px;border:0;border-radius:2px;background:rgba(15,23,42,.18);cursor:pointer;padding:0}
.slider-dots button.active{background:var(--accent)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.trust-strip{padding:14px 0 6px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust-grid>div{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px 16px;display:flex;gap:12px;align-items:center}
.trust-grid i{font-style:normal;font-size:1.4rem;width:44px;height:44px;border-radius:12px;background:var(--soft);display:grid;place-items:center;flex-shrink:0}
.trust-grid b{font-size:.93rem;display:block;font-family:var(--font-head)}.trust-grid span{font-size:.8rem;color:var(--muted)}

/* Category & use-case cards */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.cat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 18px;display:flex;flex-direction:column;gap:6px;transition:.18s;position:relative;overflow:hidden}
.cat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-3px);color:var(--text)}
.cat-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:8px}
.cat-card img.icon{width:64px;height:64px;aspect-ratio:1;object-fit:contain;border-radius:0}
.cat-card b{font-family:var(--font-head);font-size:1rem}
.cat-card-more{background:var(--soft);border-style:dashed;justify-content:center}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 16px}
.chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:.88rem;font-weight:500}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip-sm{padding:4px 11px;font-size:.8rem}
.chip img{width:22px;height:22px;object-fit:contain}
.usecase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.usecase{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:8px;transition:.18s}
.usecase:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-3px);color:var(--text)}
.usecase-icon{width:48px;height:48px;border-radius:14px;background:var(--soft);display:grid;place-items:center;font-size:1.5rem}
.usecase b{font-family:var(--font-head);font-size:1.05rem}
.usecase p{color:var(--muted);font-size:.9rem;margin:0;flex:1}

/* Product cards */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.pcard{background:#fff;border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden;transition:.18s;position:relative}
.pcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#d7dde8}
.pcard-img{position:relative;aspect-ratio:1;background:#fff;display:grid;place-items:center;padding:18px}
.pcard-img img{width:100%;height:100%;object-fit:contain;transition:.25s}
.pcard:hover .pcard-img img{transform:scale(1.04)}
.tag{position:absolute;top:12px;left:12px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 9px;border-radius:999px;background:var(--accent);color:#fff}
.tag-save{background:var(--green);top:auto;bottom:12px}
.pcard-body{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1;border-top:1px solid var(--soft)}
.pcard-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.pcard-brand{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}
.pcard-title{font-size:.97rem;margin:0;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-family:var(--font-head)}
.pcard-price b{font-size:1.2rem;font-family:var(--font-head);color:var(--ink)}
.pcard-price small{color:var(--muted);font-size:.72rem;margin-left:5px}
.stock{font-size:.78rem;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.stock::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.stock.in{color:var(--green)}.stock.out{color:var(--amber)}
.pcard-actions{display:flex;gap:8px;margin-top:auto;padding-top:10px;align-items:center}
.pcard-actions form{flex:1;display:flex}.pcard-actions form .btn{flex:1}
.compare-toggle{width:36px;height:36px;border-radius:10px;flex-shrink:0}
.compare-toggle.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.stars{display:inline-flex;gap:1px;vertical-align:middle}
.stars i{width:13px;height:13px;background:#d1d5db;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}
.stars i.on{background:#f59e0b}.stars i.half{background:linear-gradient(90deg,#f59e0b 50%,#d1d5db 50%)}
.stars-count{font-size:.78rem;color:var(--muted);margin-left:5px;vertical-align:middle}
.brand-strip{display:flex;flex-wrap:wrap;gap:12px}
.brand-strip a{flex:1 1 150px;max-width:210px;height:82px;background:#fff;border:1px solid var(--border);border-radius:14px;display:grid;place-items:center;padding:14px;transition:.15s}
.brand-strip img{max-height:48px;width:auto;object-fit:contain}
.brand-strip a:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;padding-bottom:40px}
.brand-card .brand-logo{height:120px;display:grid;place-items:center;padding:16px;border-bottom:1px solid var(--border)}
.brand-card .brand-logo img{max-height:80px;object-fit:contain}
.brand-card .card-body{display:flex;justify-content:space-between;align-items:center;padding:14px}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.about-grid p{opacity:.88;font-size:1.02rem}
.check-list li{padding:11px 0 11px 34px;position:relative;border-bottom:1px solid rgba(255,255,255,.12)}
.check-list li::before{content:"✓";position:absolute;left:0;top:10px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:.8rem;font-weight:700}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guide-grid-page{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));padding-bottom:40px}
.guide-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.guide-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);color:var(--text)}
.guide-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.guide-cover-ph{aspect-ratio:16/9;background:linear-gradient(135deg,var(--soft),#e2e8f0);display:grid;place-items:center;font-size:2.4rem}
.guide-body{padding:16px;display:flex;flex-direction:column;gap:6px}
.guide-body b{font-family:var(--font-head);font-size:1.02rem;line-height:1.3}
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.testimonial{margin:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.testimonial p{margin:10px 0}
.faq-list{display:flex;flex-direction:column;gap:8px}
.faq-home .faq-list{max-width:860px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:0 18px}
.faq-item summary{cursor:pointer;font-weight:700;padding:14px 26px 14px 0;list-style:none;position:relative;font-family:var(--font-head)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.3rem;color:var(--muted)}
.faq-item[open] summary::after{content:"−"}
.faq-item .prose{padding:0 0 14px;color:var(--muted)}
.faq-page .faq-item summary{font-size:1.02rem}
.cta-card{margin:30px 0 50px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-band{padding:0 0 52px}
.cta-inner{background:linear-gradient(135deg,var(--accent) 0%,#ff8d80 100%);color:#fff;border-radius:22px;padding:40px 44px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.cta-inner h2{color:#fff}.cta-inner p{margin:0;opacity:.94;max-width:560px}

/* Catalog */
.catalog-layout{display:grid;grid-template-columns:260px 1fr;gap:26px;padding-bottom:50px}
.filters{align-self:start;position:sticky;top:130px}
.filter-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:6px 18px 16px}
.filter-form details{border-bottom:1px solid var(--border);padding:10px 0}
.filter-form summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;font-family:var(--font-head)}
.filter-form summary::after{content:"+";color:var(--muted)}
.filter-form details[open] summary::after{content:"−"}
.filter-list{margin-top:8px;font-size:.9rem}
.filter-list li{padding:3px 0}
.filter-list ul{padding-left:14px}
.filter-list a{display:flex;justify-content:space-between}
.filter-list a.active{color:var(--accent);font-weight:700}
.filter-list label{margin:0;font-weight:400;display:flex;gap:6px;align-items:center}
.price-inputs{display:flex;gap:6px;align-items:center;margin-top:8px}
.price-inputs input{padding:7px 8px}
.filter-check{display:flex;gap:8px;align-items:center;padding:12px 0 6px;margin:0}
.filter-actions{display:flex;gap:8px;padding-top:6px}
.filter-help{margin-top:14px;background:var(--primary);color:#fff;border-radius:var(--radius);padding:18px}
.filter-help p{color:rgba(255,255,255,.75)}
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.toolbar>.muted{white-space:nowrap}
.sort-form{margin-left:auto}
.sort-form label{display:flex;align-items:center;gap:8px;margin:0;font-size:.85rem}
.sort-form select{width:auto;padding:8px 30px 8px 10px;font-size:.85rem}
.filters-toggle{display:none}
.pagination{display:flex;justify-content:center;gap:6px;margin:26px 0}
.pagination a,.pagination span{padding:8px 14px;border-radius:10px;background:#fff;border:1px solid var(--border);font-weight:600}
.pagination .current{background:var(--ink);color:#fff;border-color:var(--ink)}
.empty{text-align:center;padding:50px 20px;background:#fff;border:1px dashed var(--border);border-radius:var(--radius)}
.inline-search{display:flex;gap:8px;max-width:420px;margin:0 auto 16px}

/* Product page */
.product-top{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:18px 0 34px}
.product-top>*{min-width:0}
.gallery-main{min-width:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);aspect-ratio:1;display:grid;place-items:center;padding:24px;overflow:hidden;position:relative}
.gallery-main img{width:100%;height:100%;max-width:100%;min-width:0;object-fit:contain}
.gallery-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}
.gallery-thumbs button{flex:0 0 74px;height:74px;background:#fff;border:2px solid var(--border);border-radius:12px;padding:4px;cursor:pointer}
.gallery-thumbs button.active{border-color:var(--accent)}
.gallery-thumbs img{width:100%;height:100%;object-fit:contain}
.product-info h1{margin:6px 0 8px}
.lead{font-size:1.04rem;color:var(--muted)}
.price-box{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin:12px 0}
.price-main b{font-size:2rem;letter-spacing:-.03em;font-family:var(--font-head);color:var(--ink)}
.price-main span{color:var(--muted);font-size:.9rem;margin-left:6px}
.price-main s{margin-left:10px;font-size:1rem}
.price-breakup{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.85rem;color:var(--muted);margin-top:4px}
.buy-box{margin:14px 0}
.buy-form{display:flex;gap:10px;margin-bottom:10px}
.qty{display:flex;border:1.5px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}
.qty button{width:42px;border:0;background:#fff;font-size:1.2rem;cursor:pointer}
.qty input{width:56px;border:0;text-align:center;border-radius:0;padding:10px 4px;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{display:none}
.buy-alt{display:flex;flex-wrap:wrap;gap:8px}
.buy-alt .btn{flex:1 1 140px}
.buy-tools{display:flex;gap:18px;margin-top:10px}
.notify-box{margin-top:10px;background:var(--soft);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px}
.assurance{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;font-size:.85rem;margin-top:14px}
.assurance li{padding-left:22px;position:relative}
.assurance li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.product-details{display:grid;grid-template-columns:1fr 350px;gap:26px;padding-bottom:30px}
.product-tabs{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.tab-buttons{display:flex;border-bottom:1px solid var(--border);overflow-x:auto}
.tab-buttons button{padding:15px 20px;border:0;background:none;font-weight:700;cursor:pointer;border-bottom:2px solid transparent;color:var(--muted);white-space:nowrap;font-family:var(--font-head)}
.tab-buttons button.active{color:var(--ink);border-bottom-color:var(--accent)}
.tab-panel{display:none;padding:24px}
.tab-panel.active{display:block}
.feature-list li{padding:9px 0 9px 26px;position:relative;border-bottom:1px solid var(--soft)}
.feature-list li::before{content:"";position:absolute;left:4px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.spec-table{width:100%;border-collapse:collapse;font-size:.92rem}
.spec-table th{text-align:left;width:40%;font-weight:600;background:var(--soft)}
.spec-table th,.spec-table td{padding:10px 12px;border-bottom:1px solid var(--border)}
.video-wrap{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.review-summary{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.review-summary>b{font-size:2.2rem;font-family:var(--font-head)}
.review-summary div{display:flex;flex-direction:column;gap:2px}
.review-list li{padding:14px 0;border-top:1px solid var(--border)}
.review-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:6px}
.review-form-wrap{margin-top:16px}
.review-form-wrap summary{list-style:none;display:inline-flex;cursor:pointer}
.review-form-wrap summary::-webkit-details-marker{display:none}
.review-form{margin-top:16px;background:var(--soft);border-radius:12px;padding:16px}
.rate-input{display:inline-flex;flex-direction:row-reverse;gap:2px;margin-left:8px;vertical-align:middle}
.rate-input input{display:none}
.rate-input label{font-size:1.5rem;color:#d1d5db;cursor:pointer;margin:0;line-height:1}
.rate-input input:checked~label,.rate-input label:hover,.rate-input label:hover~label{color:#f59e0b}
.side-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.product-side{display:flex;flex-direction:column;gap:14px;align-self:start;position:sticky;top:130px}
.side-faq h4{margin-bottom:8px}
.side-faq .faq-item{border-radius:10px;padding:0 14px;margin-bottom:6px}
.side-faq summary{font-size:.9rem;padding:11px 22px 11px 0}
.side-links li{padding:6px 0;border-bottom:1px solid var(--border);font-size:.92rem}
.enq-product{display:flex;gap:10px;align-items:center;background:var(--soft);border-radius:10px;padding:8px 10px;margin-bottom:12px;font-size:.88rem}
.enq-product img{width:48px;height:48px;object-fit:contain;background:#fff;border-radius:8px}
.prose{line-height:1.7}
.prose p{margin:0 0 1em}.prose ul{list-style:disc;padding-left:22px;margin:0 0 1em}.prose ol{list-style:decimal;padding-left:22px;margin:0 0 1em}
.prose h2,.prose h3{margin-top:1.4em}.prose img{border-radius:12px}.prose table{border-collapse:collapse;width:100%}.prose td,.prose th{border:1px solid var(--border);padding:8px}
.prose.card{padding:30px 34px;margin-bottom:40px}
.sticky-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);padding:10px 14px;gap:8px;align-items:center;z-index:70;box-shadow:0 -6px 20px rgba(15,23,42,.08)}
.sticky-price{flex:1;line-height:1.1}.sticky-price b{display:block;font-size:1.1rem;font-family:var(--font-head)}.sticky-price small{color:var(--muted);font-size:.72rem}
.sticky-bar form{display:contents}

/* Compare */
.compare-bar{position:fixed;bottom:0;left:0;right:0;background:var(--ink);color:#fff;z-index:72;box-shadow:0 -8px 24px rgba(0,0,0,.25)}
.compare-inner{display:flex;align-items:center;gap:14px;padding:10px 22px}
.compare-items{display:flex;gap:8px;flex:1;overflow-x:auto}
.compare-items span{background:rgba(255,255,255,.1);border-radius:999px;padding:6px 12px;font-size:.82rem;white-space:nowrap;display:inline-flex;gap:8px;align-items:center}
.compare-items button{border:0;background:none;color:#fff;cursor:pointer;opacity:.7}
.compare-actions{display:flex;gap:12px;align-items:center}
.compare-actions .link-btn{color:#fff}
body.has-compare{padding-bottom:64px}
.compare-wrap{overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:50px}
.compare-table{border-collapse:collapse;min-width:720px;width:100%}
.compare-table th,.compare-table td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:top;text-align:left}
.compare-table thead th{vertical-align:bottom;min-width:200px}
.compare-table tbody th{width:180px;background:var(--soft);font-weight:600;font-size:.88rem}
.compare-table thead img{width:150px;height:150px;object-fit:contain;background:var(--soft);border-radius:12px;margin-bottom:8px}
.compare-name{display:block;font-family:var(--font-head);font-weight:700;margin-bottom:4px}
.compare-features{list-style:disc;padding-left:16px;font-size:.85rem}

/* Cart & checkout */
.cart-layout{display:grid;grid-template-columns:1fr 350px;gap:26px;padding-bottom:50px;align-items:start}
.cart-table-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.cart-table{width:100%;border-collapse:collapse;font-size:.92rem}
.cart-table th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:12px 14px;background:var(--soft)}
.cart-table td{padding:14px;border-top:1px solid var(--border);vertical-align:middle}
.cart-item{display:flex;gap:12px;align-items:center;min-width:220px}
.cart-item img{width:64px;height:64px;object-fit:contain;background:var(--soft);border-radius:10px;flex-shrink:0}
.cart-item a{font-weight:600}
.qty-input{width:70px;padding:7px 8px;text-align:center}
.cart-actions{display:flex;justify-content:space-between;padding:14px;gap:8px}
.summary{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;position:sticky;top:130px}
.summary dl{display:grid;grid-template-columns:1fr auto;gap:8px 12px;margin:0 0 16px;font-size:.95rem}
.summary dd{margin:0;text-align:right}
.summary .total{font-size:1.2rem;font-weight:800;border-top:1px solid var(--border);padding-top:10px;font-family:var(--font-head)}
.summary .discount{color:var(--green)}
.coupon-box{margin-bottom:14px}
.coupon-row{display:flex;gap:6px}
.coupon-row input{text-transform:uppercase}
.coupon-applied{display:flex;justify-content:space-between;align-items:center;gap:8px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:8px 12px;font-size:.88rem;color:#065f46}
.summary-items{margin-bottom:16px;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.summary-items li{display:flex;gap:10px;align-items:center}
.summary-items img{width:48px;height:48px;object-fit:contain;background:var(--soft);border-radius:8px}
.summary-items span{flex:1}
.checkout-layout{display:grid;grid-template-columns:1fr 370px;gap:26px;padding-bottom:50px;align-items:start}
.form-section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px}
.form-section h3{margin-bottom:14px}
.pay-options{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.pay-option{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;cursor:pointer;margin:0;font-weight:400}
.pay-option:has(input:checked){border-color:var(--accent);background:#fff7f6}
.pay-option input{margin-top:3px}
.pay-option span{display:flex;flex-direction:column}
.thanks{text-align:center;padding:30px 0 50px}
.thanks-icon{width:68px;height:68px;border-radius:50%;background:var(--green);color:#fff;font-size:2rem;display:grid;place-items:center;margin:0 auto 16px}
.pay-card,.order-card{padding:22px;margin:18px 0;text-align:left}
.bank{background:var(--soft);border-radius:12px;padding:14px;white-space:pre-wrap;font-family:inherit;font-size:.92rem}
.mini-table{width:100%;border-collapse:collapse;margin:8px 0 12px;font-size:.92rem}
.mini-table td{padding:8px 0;border-bottom:1px solid var(--border)}
.mini-table .total td{border:0;padding-top:12px}
.order-head{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.progress{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin:16px 0 20px;counter-reset:step}
.progress li{text-align:center;font-size:.8rem;color:var(--muted);position:relative;padding-top:30px}
.progress li::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:24px;border-radius:50%;background:var(--border);color:var(--muted);display:grid;place-items:center;font-weight:700;font-size:.75rem}
.progress li.done{color:var(--text)}.progress li.done::before{background:var(--green);color:#fff;content:"✓"}
.progress li.current::before{background:var(--accent);content:counter(step)}
.timeline li{padding:6px 0;border-bottom:1px solid var(--soft);font-size:.9rem}
.timeline span{display:inline-block;min-width:150px}
.track-form{padding:22px;margin-bottom:20px}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:.75rem;font-weight:600}
.badge-green{background:#dcfce7;color:#166534}.badge-amber{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}
.badge-blue{background:#dbeafe;color:#1e40af}.badge-purple{background:#ede9fe;color:#5b21b6}.badge-teal{background:#ccfbf1;color:#115e59}.badge-gray{background:#e5e7eb;color:#374151}

/* Contact / quote / article */
.contact-layout{display:grid;grid-template-columns:1fr 1.3fr;gap:26px;padding-bottom:50px;align-items:start}
.contact-layout>.card{padding:24px}
.contact-cards{display:grid;gap:12px}
.contact-card{padding:18px;display:flex;flex-direction:column;gap:2px}
.contact-card b{font-size:1.05rem;font-family:var(--font-head)}
.quote-side{display:grid;gap:14px}
.quote-side .card{padding:22px}
.steps{list-style:decimal;padding-left:20px;display:grid;gap:8px;font-size:.92rem}
.article{padding:10px 0 20px}
.article-head{max-width:800px;padding:14px 0 10px}
.article-head h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.article-cover{width:100%;max-height:440px;object-fit:cover;border-radius:var(--radius);margin:10px 0 24px}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:30px;align-items:start}
.article-body{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px 36px;font-size:1.02rem}
.article-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:130px}

/* Footer */
.site-footer{background:var(--ink);color:#fff;margin-top:20px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px;padding:50px 22px 30px}
.footer-brand p{margin-top:12px}
.site-footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.55);margin-bottom:12px}
.site-footer li{padding:4px 0;font-size:.92rem}
.site-footer a:hover{color:var(--accent)}
.site-footer .muted{color:rgba(255,255,255,.6)}
.footer-logo{margin-bottom:12px;mix-blend-mode:screen}
.footer-phone{font-size:1.3rem;font-weight:800;font-family:var(--font-head)}
.newsletter{margin:14px 0}
.newsletter-row{display:flex;gap:6px;margin-top:6px}
.newsletter input{background:rgba(255,255,255,.08);border-color:transparent;color:#fff}
.social{display:flex;gap:14px;font-size:.88rem;margin-top:8px}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:16px 22px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem}
.wa-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:65;transition:.15s}
.wa-float:hover{transform:scale(1.06);color:#fff}
body.has-compare .wa-float{bottom:80px}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Responsive */
@media(max-width:1100px){
  .usecase-grid{grid-template-columns:repeat(2,1fr)}
  .guide-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1024px){
  .product-details{grid-template-columns:1fr}.product-side{position:static}
  .footer-top{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:520px}
  .article-layout{grid-template-columns:1fr}.article-side{position:static}
}
@media(max-width:860px){
  .header-row{gap:10px;height:auto;padding:10px 0;flex-wrap:wrap}
  .nav-toggle{display:flex}
  .header-contact-text,.header-quote{display:none}
  .brand img{height:32px}
  .brand-word{font-size:1.3rem}
  .search{order:5;flex-basis:100%;max-width:none}
  .cat-nav{display:none}
  .catalog-layout{grid-template-columns:1fr}
  .filters{position:fixed;inset:0;z-index:85;background:rgba(15,23,42,.5);padding:20px;overflow-y:auto;display:none}
  .filters.open{display:block}
  .filters .filter-form{max-width:420px;margin:0 auto}
  .filter-help{max-width:420px;margin:14px auto 0}
  .filters-toggle{display:inline-flex}
  .product-top{grid-template-columns:1fr;gap:20px}
  .cart-layout,.checkout-layout,.contact-layout{grid-template-columns:1fr}
  .summary{position:static}
  .sticky-bar{display:flex}
  body.has-sticky{padding-bottom:70px}
  .wa-float{bottom:82px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:28px}
  .footer-top{grid-template-columns:1fr;gap:22px}
  .order-head{grid-template-columns:1fr 1fr}
  .cart-table thead{display:none}
  .cart-table tr{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;padding:12px;border-top:1px solid var(--border)}
  .cart-table td{padding:0;border:0}
  .cart-table td.cart-item{grid-column:1/-1}
  .cart-table td[data-label]::before{content:attr(data-label);display:block;font-size:.7rem;text-transform:uppercase;color:var(--muted)}
  .section{padding:38px 0}
  .hero{padding:26px 0 10px}
  .article-body{padding:22px}
}
@media(max-width:560px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .pcard-body{padding:10px}.pcard-actions{flex-wrap:wrap}.pcard-actions form{flex-basis:100%}
  .pcard-price b{font-size:1.02rem}
  .assurance{grid-template-columns:1fr}
  .trust-grid,.usecase-grid,.guide-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .hero-search{flex-direction:column;padding:8px}
  .hero-search .btn{width:100%}
  .compare-toggle{display:none}
}