:root{
  --canvas:#F5F5F5;
  --paper:#FFFFFF;
  --surface-alt:#FAFAFA;
  --border:#E5E5E5;
  --border-strong:#D4D4D4;
  --ink:#0A0A0A;
  --ink-soft:#171717;
  --ink-mute:#737373;
  --ember:#E7000B;
  --ember-bg:#FBEAEA;
  --wa:#25D366;
  --wa-dark:#128C7E;
  --shadow: 0 0 0 1px rgba(10,10,10,.04), 0 1px 2px -1px rgba(10,10,10,.08), 0 2px 6px rgba(10,10,10,.06);
  --shadow-lg: 0 0 0 1px rgba(10,10,10,.05), 0 8px 24px -4px rgba(10,10,10,.14), 0 2px 8px -2px rgba(10,10,10,.08);
  --radius-md:6px;
  --radius-lg:10px;
  --radius-xl:14px;
  --radius-2xl:18px;
  --radius-3xl:24px;
  --radius-pill:999px;
  --nav-h:68px;
  --tabbar-h:64px;
  --ease-out: cubic-bezier(.16,1,.3,1);
  --font-geist: 'Geist', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
@media (prefers-reduced-motion: no-preference){
  html{scroll-behavior:smooth;}
}
body{
  margin:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-geist);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  padding-top:var(--nav-h);
  padding-bottom:calc(var(--tabbar-h) + 8px);
}
h1,h2,h3{font-family:var(--font-geist);font-weight:600;margin:0;color:var(--ink);letter-spacing:-0.02em;}
p{margin:0;}
a{color:inherit;}
button{font-family:inherit;}
img{max-width:100%;display:block;}
.ic{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;}
.hero-photo img,.prod-photo img,.detail-photo img{position:relative;z-index:1;}
.hero-photo,.prod-photo,.detail-photo{animation:phShimmer 1.4s ease-in-out infinite;}
.hero-photo.loaded,.prod-photo.loaded,.detail-photo.loaded{animation:none;}
.hero-photo img,.prod-photo img,.detail-photo img{opacity:0;transition:opacity .4s var(--ease-out, ease);}
.hero-photo.loaded img,.prod-photo.loaded img,.detail-photo.loaded img{opacity:1;}
@keyframes phShimmer{0%,100%{background-color:var(--surface-alt);}50%{background-color:#eeeeee;}}
.ic-sm{width:15px;height:15px;}
svg use{color:inherit;}

.skip-link{
  position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 16px;
  border-radius:var(--radius-md);z-index:200;transition:top .2s var(--ease-out);
}
.skip-link:focus{top:12px;}

*:focus-visible{outline:2px solid var(--ember);outline-offset:2px;border-radius:4px;}

.container-wide{max-width:1240px;margin:0 auto;padding:0 20px;}

/* ===== Navbar ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);
  background:var(--paper);border-bottom:1px solid var(--border);z-index:100;
}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:100%;}
.brand{
  display:flex;align-items:center;gap:2px;background:none;border:none;cursor:pointer;padding:0;
  font-family:var(--font-geist);font-weight:700;font-size:18px;letter-spacing:-0.02em;color:var(--ink);
}
.brand-mark{width:60px;height:auto;object-fit:contain;}
.footer-mark{width:54px;}
.nav-links{display:none;gap:2px;}
.nav-link{
  background:none;border:none;cursor:pointer;padding:8px 14px;border-radius:var(--radius-md);
  font-size:14px;font-weight:500;color:var(--ink-mute);transition:background .15s ease,color .15s ease;
}
.nav-link:hover{background:var(--surface-alt);color:var(--ink);}
.nav-link.active{color:var(--ink);font-weight:600;}
.navbar-actions{display:flex;align-items:center;gap:8px;}
.icon-btn{
  width:36px;height:36px;border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);cursor:pointer;position:relative;
  transition:border-color .15s ease,background .15s ease;
}
.icon-btn:hover{border-color:var(--border-strong);background:var(--surface-alt);}
.icon-btn:active{transform:scale(.96);}
.icon-btn .ic{width:17px;height:17px;}
.cart-badge{
  position:absolute;top:-5px;right:-5px;background:var(--ember);color:#fff;font-size:10px;font-weight:700;
  width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1.5px solid var(--paper);transition:transform .18s cubic-bezier(.34,1.56,.64,1);font-family:var(--font-mono);
}
.cart-badge.bump{animation:badgeBump .32s cubic-bezier(.34,1.56,.64,1);}
@keyframes badgeBump{0%{transform:scale(1);}45%{transform:scale(1.45);}100%{transform:scale(1);}}
.btn.navbar-wa{display:none;}

/* ===== Buttons ===== */
.btn{
  height:42px;border-radius:var(--radius-lg);font-size:14px;font-weight:600;display:inline-flex;align-items:center;
  justify-content:center;gap:8px;cursor:pointer;border:none;font-family:var(--font-geist);
  text-decoration:none;padding:0 20px;transition:transform .1s ease,box-shadow .2s ease,opacity .15s ease,background .15s ease,border-color .15s ease;
}
.btn:active{transform:scale(.98);}
.btn:disabled{opacity:.45;cursor:default;pointer-events:none;}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:#000;box-shadow:var(--shadow-lg);}
.btn-outline{background:var(--paper);border:1px solid var(--border-strong);color:var(--ink);}
.btn-outline:hover{border-color:var(--ink);background:var(--surface-alt);}
.btn-wa{background:var(--wa);color:#fff;box-shadow:var(--shadow);}
.btn-wa:hover{background:var(--wa-dark);}
.btn-sm{height:34px;font-size:12.5px;padding:0 14px;}
.btn-lg{height:50px;font-size:15px;padding:0 24px;}
.btn-block{width:100%;}
.link-btn{background:none;border:none;cursor:pointer;font-size:13px;color:var(--ink);font-weight:600;padding:6px 0;border-bottom:1px solid var(--border-strong);}
.link-btn:hover{border-color:var(--ink);}

/* ===== Sections ===== */
.section{padding:40px 0;}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:20px;}
.section-head h2{font-size:22px;letter-spacing:-0.02em;}
.page-head{display:block;margin-bottom:22px;}
.page-head h2{font-size:26px;margin-bottom:4px;}
.page-head-sub{color:var(--ink-mute);font-size:14px;}

/* ===== Hero ===== */
.hero{padding:36px 0 8px;}
.hero-grid{display:grid;gap:32px;align-items:center;}
.eyebrow{
  font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);font-weight:600;
  margin-bottom:14px;display:flex;align-items:center;gap:7px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ember);flex-shrink:0;}
.hero-copy h1{font-size:clamp(30px,4.6vw,46px);line-height:1.08;letter-spacing:-0.04em;margin-bottom:16px;color:var(--ink);}
.hero-copy h1 em{font-style:normal;color:var(--ember);}
.hero-sub{font-size:15.5px;color:var(--ink-mute);line-height:1.6;max-width:440px;margin-bottom:26px;}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;}
.hero-visual{position:relative;}
.hero-photos{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1px;overflow:hidden;
}
.hero-photo{
  aspect-ratio:3/4;overflow:hidden;position:relative;background:var(--surface-alt);
}
.hero-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) contrast(1.03);}
.hero-photo .ph-fallback{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:12px;font-size:11px;font-weight:600;color:var(--ink-mute);
}
.hero-tag{
  position:absolute;left:14px;top:14px;
  background:var(--paper);color:var(--ink);font-size:12px;font-weight:600;padding:8px 14px;border-radius:var(--radius-lg);
  display:flex;align-items:center;gap:7px;border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:2;
}
.hero-tag .ic{color:var(--ember);}

/* ===== Value row ===== */
.value-section{padding-top:56px;}
.value-row{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;}
.value-item{
  background:var(--paper);padding:20px 14px;text-align:center;transition:background .15s ease;
}
.value-item:hover{background:var(--surface-alt);}
.value-item .icwrap{width:36px;height:36px;border-radius:var(--radius-lg);background:var(--surface-alt);border:1px solid var(--border);color:var(--ink);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.value-item .icwrap .ic{width:16px;height:16px;}
.value-item .t{font-size:12.5px;font-weight:600;line-height:1.35;color:var(--ink-soft);}

/* ===== Category grid ===== */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;}
.cat-item{
  position:relative;background:var(--paper);
  padding:22px 8px 18px;text-align:center;cursor:pointer;transition:background .15s ease;
}
.cat-item:hover{background:var(--surface-alt);}
.cat-item:active{transform:scale(.98);}
.cat-item .icwrap{width:42px;height:42px;border-radius:var(--radius-lg);background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;}
.cat-item .icwrap .cat-count{font-family:var(--font-mono);font-weight:700;font-size:16px;}
.cat-item .t{font-size:13px;font-weight:600;color:var(--ink);}
.cat-item.soon{cursor:default;opacity:.6;}
.cat-item.soon .icwrap{background:var(--surface-alt);color:var(--ink-mute);border:1px dashed var(--border-strong);}
.cat-item .soon-badge{position:absolute;top:10px;right:10px;font-size:8.5px;font-weight:700;color:var(--ink-mute);background:var(--surface-alt);border:1px solid var(--border);padding:3px 7px;border-radius:var(--radius-md);text-transform:uppercase;letter-spacing:.04em;}

/* ===== Trust ===== */
.trust-grid{display:grid;grid-template-columns:1fr;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;}
.trust-item{
  display:flex;gap:14px;align-items:flex-start;background:var(--paper);padding:18px;
}
.trust-item .ic{width:19px;height:19px;color:var(--ink);margin-top:2px;}
.trust-item .t{font-size:14px;font-weight:600;margin-bottom:3px;letter-spacing:-0.01em;}
.trust-item .s{font-size:13px;color:var(--ink-mute);line-height:1.5;}

/* ===== Product grid & cards ===== */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.prod-card{
  background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;
  cursor:pointer;position:relative;transition:border-color .15s ease,box-shadow .15s ease;
}
.prod-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg);}
.prod-card:active{transform:scale(.99);}
.prod-photo{
  aspect-ratio:1/1;position:relative;overflow:hidden;
  background:var(--surface-alt);border-bottom:1px solid var(--border);
}
.prod-photo img{width:100%;height:100%;object-fit:cover;}
.prod-photo .ph-fallback{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:10px;font-size:10.5px;font-weight:600;color:var(--ink-mute);
}
.cat-badge{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.95);color:var(--ink);font-size:9px;font-weight:600;padding:4px 8px;border-radius:var(--radius-md);z-index:3;letter-spacing:.03em;text-transform:uppercase;border:1px solid var(--border);}
.sale-badge{position:absolute;top:8px;left:8px;background:var(--ember);color:#fff;font-size:9.5px;font-weight:700;padding:4px 8px;border-radius:var(--radius-md);z-index:3;letter-spacing:.02em;}
.quick-add{
  position:absolute;bottom:8px;right:8px;width:30px;height:30px;border-radius:var(--radius-md);background:var(--paper);
  display:flex;align-items:center;justify-content:center;color:var(--ink);z-index:3;cursor:pointer;
  border:1px solid var(--border);box-shadow:var(--shadow);transition:transform .15s ease,border-color .15s ease;
}
.quick-add:hover{border-color:var(--ink);}
.quick-add:active{transform:scale(.88);}
.prod-info{padding:12px 14px 14px;}
.prod-info .coll{font-size:9.5px;color:var(--ink-mute);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;}
.prod-info .name{font-size:13.5px;font-weight:600;line-height:1.3;margin-bottom:8px;min-height:35px;letter-spacing:-0.01em;}
.price-row{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap;font-family:var(--font-mono);}
.price-old{font-size:11px;color:var(--ink-mute);text-decoration:line-through;}
.price-new{font-size:14px;font-weight:700;color:var(--ink);}

/* ===== Blog card ===== */
.blog-card{
  display:flex;gap:14px;align-items:center;background:var(--paper);border:1px solid var(--border);
  border-radius:var(--radius-xl);padding:18px;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease;
}
.blog-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg);}
.blog-card .icwrap{width:42px;height:42px;border-radius:var(--radius-lg);background:var(--surface-alt);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--ink);flex-shrink:0;}
.blog-card .t{font-size:13.5px;font-weight:600;line-height:1.4;margin-bottom:4px;color:var(--ink);}
.blog-card .s{font-size:11.5px;color:var(--ink-mute);}

/* ===== Social ===== */
.social-row{display:flex;gap:12px;flex-wrap:wrap;}
.social-chip{
  flex:1 1 180px;background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-xl);padding:14px;
  display:flex;align-items:center;gap:11px;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease;
}
.social-chip:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg);}
.social-chip .icwrap{width:34px;height:34px;border-radius:var(--radius-lg);background:var(--surface-alt);border:1px solid var(--border);color:var(--ink);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.social-chip .n{font-size:12.5px;font-weight:600;color:var(--ink);}
.social-chip .h{font-size:11px;color:var(--ink-mute);font-family:var(--font-mono);}

/* ===== Katalog page ===== */
.search-box{
  height:44px;background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-lg);
  display:flex;align-items:center;gap:10px;padding:0 14px;color:var(--ink-mute);margin-bottom:16px;transition:border-color .15s ease;
}
.search-box:focus-within{border-color:var(--ink);}
.search-box input{border:none;background:none;outline:none;font:inherit;font-size:14.5px;color:var(--ink);flex:1;}
.chip-row{display:flex;gap:8px;padding-bottom:18px;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.chip{
  flex-shrink:0;height:36px;padding:0 16px;border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--paper);font-size:13px;font-weight:600;color:var(--ink-mute);cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff;}
.chip:hover:not(.active){border-color:var(--border-strong);color:var(--ink);}
.katalog-count{font-size:12.5px;color:var(--ink-mute);margin-bottom:14px;font-family:var(--font-mono);}
.katalog-empty{text-align:center;color:var(--ink-mute);font-size:14px;padding:60px 20px;}

/* ===== Detail page ===== */
.detail-layout{padding-bottom:20px;}
.back-link{
  display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;
  color:var(--ink-mute);font-size:13.5px;font-weight:500;padding:16px 0 8px;transition:color .15s ease;
}
.back-link:hover{color:var(--ink);}
.detail-grid{display:grid;gap:28px;margin-bottom:8px;}
.detail-photo{
  aspect-ratio:1/1;border-radius:var(--radius-xl);position:relative;overflow:hidden;
  background:var(--surface-alt);border:1px solid var(--border);
}
.detail-photo img{width:100%;height:100%;object-fit:cover;}
.detail-photo .ph-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:30px;font-size:13px;font-weight:600;color:var(--ink-mute);}
.thumb-row{display:flex;gap:9px;margin-top:12px;}
.thumb{width:54px;height:54px;border-radius:var(--radius-md);border:1px solid var(--border);flex-shrink:0;position:relative;overflow:hidden;background:var(--surface-alt);cursor:pointer;transition:border-color .15s ease;}
.thumb img{width:100%;height:100%;object-fit:cover;}
.thumb.active{border-color:var(--ink);border-width:2px;}
.detail-tag{display:inline-flex;align-items:center;font-size:11px;font-weight:600;color:var(--ink-mute);background:var(--surface-alt);border:1px solid var(--border);padding:5px 10px;border-radius:var(--radius-md);margin-bottom:14px;letter-spacing:.02em;}
.detail-name{font-size:24px;font-weight:600;margin-bottom:12px;line-height:1.25;letter-spacing:-0.03em;}
.detail-price-row{display:flex;align-items:baseline;gap:11px;flex-wrap:wrap;margin-bottom:12px;font-family:var(--font-mono);}
.detail-price-new{font-size:25px;font-weight:700;color:var(--ink);}
.detail-price-old{font-size:14px;color:var(--ink-mute);text-decoration:line-through;}
.save-badge{font-size:11px;font-weight:700;color:var(--ember);background:var(--ember-bg);padding:3px 9px;border-radius:var(--radius-md);font-family:var(--font-geist);}
.scarcity-note{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ember);background:var(--ember-bg);width:fit-content;padding:7px 12px;border-radius:var(--radius-lg);margin-bottom:18px;}
.detail-desc{font-size:14px;color:var(--ink-mute);line-height:1.7;margin-bottom:18px;}
.spec-row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);font-size:13.5px;}
.spec-row .k{color:var(--ink-mute);flex-shrink:0;}
.spec-row .v{font-weight:600;text-align:right;}
.detail-cta{display:flex;flex-direction:column;gap:10px;margin-top:22px;}
.horiz-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;}
.horiz-scroll .prod-card{flex:0 0 150px;}

/* ===== Cart ===== */
.cart-layout{display:grid;gap:24px;align-items:start;}
.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);align-items:center;}
.cart-item .thumb-box{width:60px;height:60px;border-radius:var(--radius-lg);flex-shrink:0;position:relative;overflow:hidden;background:var(--surface-alt);border:1px solid var(--border);}
.cart-item .thumb-box img{width:100%;height:100%;object-fit:cover;}
.cart-item .info{flex:1;min-width:0;}
.cart-item .name{font-size:13.5px;font-weight:600;margin-bottom:4px;line-height:1.3;}
.cart-item .price{font-size:13px;color:var(--ink);font-weight:700;font-family:var(--font-mono);}
.cart-item .stock-note{font-size:10.5px;color:var(--ember);font-weight:600;margin-top:3px;}
.cart-item .remove{color:var(--ink-mute);cursor:pointer;padding:8px;flex-shrink:0;border-radius:var(--radius-md);transition:background .15s ease,color .15s ease;}
.cart-item .remove:hover{background:var(--ember-bg);color:var(--ember);}
.cart-summary{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-xl);padding:20px;}
.sum-row{display:flex;justify-content:space-between;font-size:13.5px;padding:5px 0;color:var(--ink-mute);}
.sum-row.total{font-size:16px;font-weight:700;color:var(--ink);border-top:1px solid var(--border);margin-top:8px;padding-top:14px;font-family:var(--font-mono);}
.sum-row.total span:first-child{font-family:var(--font-geist);font-size:14px;}
.sum-note{font-size:11.5px;color:var(--ink-mute);padding:6px 0 4px;line-height:1.5;}
.cart-summary .btn{margin-top:14px;}
.empty-cart{padding:70px 20px;text-align:center;}
.empty-cart .icwrap{width:60px;height:60px;border-radius:var(--radius-xl);background:var(--surface-alt);border:1px solid var(--border);color:var(--ink);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;}
.empty-cart .t{font-size:17px;font-weight:600;margin-bottom:7px;letter-spacing:-0.01em;}
.empty-cart .s{font-size:13px;color:var(--ink-mute);margin-bottom:22px;}

/* ===== Kontak ===== */
.kontak-grid{display:grid;gap:28px;padding-bottom:20px;}
.story-block{font-size:14.5px;color:var(--ink-mute);line-height:1.75;margin-bottom:16px;}
.story-block b{color:var(--ink);}
.info-panel{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius-xl);padding:20px;margin-bottom:16px;}
.info-panel .row{display:flex;gap:12px;padding:9px 0;font-size:13.5px;color:var(--ink-mute);line-height:1.5;}
.info-panel .row .ic{color:var(--ink);margin-top:1px;}
.map-box{
  height:150px;border-radius:var(--radius-xl);background:
    repeating-linear-gradient(45deg,var(--surface-alt),var(--surface-alt) 10px,var(--paper) 10px,var(--paper) 20px);
  display:flex;align-items:center;justify-content:center;color:var(--ink-mute);font-size:12px;font-weight:600;
  border:1px solid var(--border);margin-bottom:16px;
}

/* ===== Toast / FAB ===== */
.toast{
  position:fixed;left:50%;bottom:calc(var(--tabbar-h) + 20px);transform:translate(-50%,8px);
  background:var(--ink);color:#fff;font-size:13px;font-weight:600;padding:12px 18px;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);z-index:150;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease;
}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto;}
.fab-wa{
  position:fixed;right:18px;bottom:calc(var(--tabbar-h) + 18px);width:54px;height:54px;border-radius:var(--radius-2xl);
  background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);
  z-index:90;cursor:pointer;text-decoration:none;transition:transform .15s ease;
}
.fab-wa:hover{transform:scale(1.05);}
.fab-wa .ic{width:26px;height:26px;color:#fff;}

/* ===== Bottom tab bar (mobile) ===== */
.tabbar-bottom{
  position:fixed;left:0;right:0;bottom:0;height:var(--tabbar-h);background:var(--paper);
  border-top:1px solid var(--border);display:flex;align-items:center;z-index:100;
}
.tab-item{
  flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:10px;font-weight:600;color:var(--ink-mute);cursor:pointer;position:relative;background:none;border:none;
}
.tab-item.active{color:var(--ink);}
.tab-item .cart-badge{position:absolute;top:2px;right:calc(50% - 22px);}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:#e5e5e5;padding:48px 0 0;margin-bottom:calc(var(--tabbar-h) + 8px);}
.footer-grid{display:grid;gap:32px;padding-bottom:32px;}
.footer-brand .fname{display:flex;align-items:center;gap:8px;font-family:var(--font-geist);font-weight:700;font-size:17px;letter-spacing:-0.02em;color:#fff;margin-bottom:10px;}
.footer-brand p{font-size:13px;color:#a3a3a3;line-height:1.6;max-width:280px;}
.footer-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#737373;margin-bottom:14px;}
.footer-link{display:block;background:none;border:none;color:#d4d4d4;text-decoration:none;font-size:13.5px;cursor:pointer;padding:5px 0;text-align:left;transition:color .15s ease;}
.footer-link:hover{color:#fff;}
.footer-row{display:flex;gap:10px;font-size:13px;color:#d4d4d4;margin-bottom:9px;line-height:1.5;align-items:flex-start;}
.footer-row .ic{color:#737373;margin-top:2px;}
.footer-copy{font-size:11.5px;color:#737373;text-align:center;border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-family:var(--font-mono);}

/* ===== Scroll reveal ===== */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal-stagger > *{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out);}
.reveal-stagger.is-visible > *{opacity:1;transform:translateY(0);}
.reveal-stagger.is-visible > *:nth-child(1){transition-delay:0ms;}
.reveal-stagger.is-visible > *:nth-child(2){transition-delay:45ms;}
.reveal-stagger.is-visible > *:nth-child(3){transition-delay:90ms;}
.reveal-stagger.is-visible > *:nth-child(4){transition-delay:135ms;}
.reveal-stagger.is-visible > *:nth-child(5){transition-delay:180ms;}
.reveal-stagger.is-visible > *:nth-child(6){transition-delay:225ms;}
.reveal-stagger.is-visible > *:nth-child(7){transition-delay:270ms;}
.reveal-stagger.is-visible > *:nth-child(8){transition-delay:315ms;}
.reveal-stagger.is-visible > *:nth-child(n+9){transition-delay:340ms;}

/* ===== Screens ===== */
.screen{display:none;}
.screen.active{display:block;animation:screenIn .3s var(--ease-out);}
@keyframes screenIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

/* ===== Responsive ===== */
@media (min-width:640px){
  .value-row{grid-template-columns:repeat(4,1fr);}
  .cat-grid{grid-template-columns:repeat(4,1fr);}
  .prod-grid{grid-template-columns:repeat(3,1fr);}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
}
@media (min-width:860px){
  .hero-grid{grid-template-columns:1.1fr 1fr;}
  .detail-grid{grid-template-columns:1fr 1fr;}
  .cart-layout{grid-template-columns:1.6fr 1fr;}
  .kontak-grid{grid-template-columns:1.3fr 1fr;}
  .cart-summary{position:sticky;top:calc(var(--nav-h) + 20px);}
}
@media (min-width:1024px){
  body{padding-top:var(--nav-h);padding-bottom:0;}
  .nav-links{display:flex;}
  .btn.navbar-wa{display:inline-flex;margin-left:6px;}
  .tabbar-bottom,.fab-wa{display:none;}
  .toast{bottom:32px;}
  .site-footer{margin-bottom:0;}
  .prod-grid{grid-template-columns:repeat(4,1fr);}
  .trust-grid{grid-template-columns:repeat(4,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;}
  .hero{padding:64px 0 20px;}
  .section{padding:56px 0;}
}
@media (min-width:1280px){
  .prod-grid{grid-template-columns:repeat(5,1fr);}
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
}