/* =========================================================
   E-Tech Gadgets — Stylesheet
   Design tokens: circuit-trace tech identity
   ========================================================= */

:root{
  /* Colors */
  --ink:#0B1220;          /* deep navy base */
  --panel:#121B2E;        /* dark surface */
  --panel-2:#1A2540;      /* dark surface hover */
  --paper:#F5F7F6;        /* light bg */
  --paper-2:#FFFFFF;      /* card bg */
  --line:#E4E8EA;         /* light hairline */
  --teal:#12B3A8;         /* circuit teal - primary accent */
  --teal-dark:#0C8981;
  --amber:#F5A623;        /* signal amber - secondary accent */
  --amber-dark:#D6890A;
  --slate:#5B6577;        /* muted text */
  --slate-dark:#2A3242;   /* body text on light */
  --danger:#E5484D;
  --success:#2FAE60;

  /* Type */
  --font-display:'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --shadow-sm:0 1px 2px rgba(11,18,32,.06), 0 1px 1px rgba(11,18,32,.04);
  --shadow-md:0 8px 24px rgba(11,18,32,.10);
  --shadow-lg:0 20px 48px rgba(11,18,32,.18);
  --container:1240px;
}

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--slate-dark);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.15;color:var(--ink);}
p{margin:0;}
.container{max-width:var(--container);margin:0 auto;padding:0 18px;}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Circuit trace divider (signature element) ---------- */
.trace{
  width:100%;
  height:14px;
  display:block;
  background-image:
    linear-gradient(90deg, transparent 0 calc(50% - 1px), var(--teal) calc(50% - 1px) calc(50% + 1px), transparent calc(50% + 1px)),
    repeating-linear-gradient(90deg, var(--teal) 0 18px, transparent 18px 34px);
  background-size:100% 100%, 100% 2px;
  background-position:center, center;
  background-repeat:no-repeat, repeat-x;
  opacity:.55;
}
.trace-dot{position:relative;}
.trace-dot::before,.trace-dot::after{
  content:"";
  position:absolute;top:50%;
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
  transform:translateY(-50%);
}

/* ---------- Top utility bar ---------- */
.topbar{
  background:var(--ink);
  color:#B9C2D6;
  font-size:12.5px;
  font-family:var(--font-mono);
}
.topbar .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:7px;padding-bottom:7px;
  gap:10px;
  flex-wrap:wrap;
}
.topbar a{color:#B9C2D6;transition:color .15s;}
.topbar a:hover{color:var(--teal);}
.topbar .topbar-left{display:flex;gap:16px;align-items:center;flex-wrap:wrap;}
.topbar .topbar-left span{opacity:.65;}
.topbar-whatsapp{display:flex;align-items:center;gap:6px;color:var(--teal) !important;font-weight:600;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--ink);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  display:flex;align-items:center;gap:22px;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;
  background:linear-gradient(145deg,var(--teal),var(--teal-dark));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;color:var(--ink);font-size:17px;
  box-shadow:0 0 0 3px rgba(18,179,168,.18);
}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-text .name{font-family:var(--font-display);font-weight:700;font-size:19px;color:#fff;letter-spacing:.2px;}
.brand-text .tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:1.5px;color:var(--amber);text-transform:uppercase;}

.main-nav{display:flex;gap:26px;align-items:center;flex:1;}
.main-nav a{
  color:#CBD3E1;font-weight:500;font-size:14.5px;
  padding:8px 2px;position:relative;transition:color .15s;
}
.main-nav a:hover,.main-nav a.active{color:#fff;}
.main-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--amber);border-radius:2px;
}

.header-search{
  flex:1;max-width:420px;
  display:flex;align-items:center;
  background:var(--panel);
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  padding:8px 8px 8px 16px;
}
.header-search input{
  flex:1;background:none;border:none;color:#fff;font-size:14px;
}
.header-search input::placeholder{color:#8894AA;}
.header-search button{
  background:var(--teal);border:none;color:var(--ink);
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.icon-btn{
  position:relative;
  width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--panel);border:1px solid rgba(255,255,255,.08);
  color:#fff;transition:background .15s,border-color .15s;
}
.icon-btn:hover{background:var(--panel-2);border-color:var(--teal);}
.icon-btn svg{width:19px;height:19px;}
.cart-count{
  position:absolute;top:-6px;right:-6px;
  min-width:19px;height:19px;padding:0 4px;
  border-radius:999px;background:var(--amber);color:var(--ink);
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  border:2px solid var(--ink);
}
.nav-toggle{display:none;}

/* ---------- Mobile category strip (chips) ---------- */
.chip-row{
  display:flex;gap:8px;overflow-x:auto;padding:12px 18px;
  background:var(--paper-2);border-bottom:1px solid var(--line);
  scrollbar-width:none;
}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  flex-shrink:0;
  font-size:13px;font-weight:600;color:var(--slate-dark);
  padding:8px 15px;border-radius:999px;
  background:var(--paper);border:1px solid var(--line);
  white-space:nowrap;transition:all .15s;
}
.chip:hover,.chip.active{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ---------- Hero ---------- */
.hero{
  background:var(--ink);
  position:relative;overflow:hidden;
  padding:56px 0 0;
}
.hero-grid{
  display:grid;grid-template-columns:1fr;
  gap:36px;align-items:center;
  padding-bottom:48px;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:1.5px;
  color:var(--teal);text-transform:uppercase;
  border:1px solid rgba(18,179,168,.35);
  padding:6px 12px;border-radius:999px;
  margin-bottom:18px;
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(18,179,168,.18);}
.hero h1{
  color:#fff;font-size:clamp(32px,7vw,54px);
  font-weight:700;letter-spacing:-.5px;
  margin-bottom:16px;
}
.hero h1 em{
  font-style:normal;color:var(--teal);
  position:relative;
}
.hero p.lead{
  color:#AEB8CC;font-size:16px;line-height:1.65;
  max-width:480px;margin-bottom:26px;
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px;}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;}
.hero-stats div{font-family:var(--font-mono);}
.hero-stats .n{color:#fff;font-size:22px;font-weight:600;}
.hero-stats .l{color:#8894AA;font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;}

.hero-visual{
  position:relative;
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  padding-bottom:10px;
}
.hero-visual .card{
  background:var(--panel);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);padding:16px;
  display:flex;flex-direction:column;gap:8px;
}
.hero-visual .card img{border-radius:var(--radius-md);aspect-ratio:1/1;object-fit:cover;background:#0e1626;}
.hero-visual .card .p{color:#fff;font-size:13px;font-weight:600;}
.hero-visual .card .pr{font-family:var(--font-mono);color:var(--teal);font-size:13px;}
.hero-visual .card:nth-child(2){margin-top:26px;}
.hero-visual .card:nth-child(3){margin-top:-26px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;
  font-weight:600;font-size:14.5px;border:1px solid transparent;
  transition:transform .12s,box-shadow .12s,background .15s,border-color .15s;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--teal);color:var(--ink);}
.btn-primary:hover{background:var(--teal-dark);}
.btn-amber{background:var(--amber);color:var(--ink);}
.btn-amber:hover{background:var(--amber-dark);}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.3);}
.btn-outline:hover{border-color:var(--teal);color:var(--teal);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--panel-2);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:13px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

/* ---------- Sections ---------- */
.section{padding:52px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:24px;gap:16px;flex-wrap:wrap;
}
.section-head .eyebrow{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:1.5px;
  color:var(--teal-dark);text-transform:uppercase;margin-bottom:6px;display:block;
}
.section-head h2{font-size:clamp(22px,4vw,30px);}
.section-head .see-all{
  font-size:13.5px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;gap:5px;
  border-bottom:2px solid var(--amber);padding-bottom:2px;
}

/* Category grid (index) */
.cat-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;
}
.cat-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:16px 14px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--teal);}
.cat-card .ic{
  width:50px;height:50px;border-radius:14px;
  background:linear-gradient(150deg,#E9FBF9,#DFF6F4);
  display:flex;align-items:center;justify-content:center;color:var(--teal-dark);
}
.cat-card .ic svg{width:24px;height:24px;}
.cat-card span{font-size:13px;font-weight:600;color:var(--slate-dark);}

/* Product grid & card */
.product-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.product-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
  transition:transform .18s, box-shadow .18s, border-color .18s;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#D7DEE0;}
.product-card .thumb{position:relative;aspect-ratio:1/1;background:#F0F2F3;overflow:hidden;}
.product-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.product-card:hover .thumb img{transform:scale(1.06);}
.badge{
  position:absolute;top:10px;left:10px;
  font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.5px;
  padding:4px 9px;border-radius:6px;color:#fff;background:var(--ink);text-transform:uppercase;
}
.badge.hot{background:var(--danger);}
.badge.new{background:var(--teal-dark);}
.badge.best{background:var(--amber);color:var(--ink);}
.discount-tag{
  position:absolute;top:10px;right:10px;
  background:var(--ink);color:var(--amber);
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  padding:4px 8px;border-radius:6px;
}
.quick-add{
  position:absolute;bottom:8px;right:8px;
  width:36px;height:36px;border-radius:50%;
  background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translateY(6px);
  transition:opacity .15s, transform .15s, background .15s;
  border:none;
}
.product-card:hover .quick-add{opacity:1;transform:translateY(0);}
.quick-add:hover{background:var(--teal-dark);}
.quick-add svg{width:16px;height:16px;}
.product-card .info{padding:12px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1;}
.product-card .cat-label{font-size:10.5px;color:var(--slate);text-transform:uppercase;letter-spacing:.5px;font-family:var(--font-mono);}
.product-card .p-name{
  font-size:13.5px;font-weight:600;color:var(--slate-dark);line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:36px;
}
.product-card .p-name:hover{color:var(--teal-dark);}
.price-row{display:flex;align-items:baseline;gap:8px;margin-top:auto;flex-wrap:wrap;}
.price{font-family:var(--font-mono);font-weight:700;color:var(--ink);font-size:16px;}
.price-old{font-family:var(--font-mono);font-size:12.5px;color:var(--slate);text-decoration:line-through;}
.meta-row{display:flex;align-items:center;justify-content:space-between;font-size:11.5px;color:var(--slate);}
.stars{color:var(--amber);font-size:12px;letter-spacing:1px;}

/* Filters bar (products page) */
.filter-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;margin-bottom:18px;flex-wrap:wrap;
}
.filter-bar select{
  padding:9px 12px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:13.5px;color:var(--slate-dark);
}
.results-count{font-size:13px;color:var(--slate);font-family:var(--font-mono);}
.no-results{padding:60px 20px;text-align:center;color:var(--slate);}

/* Banner strip */
.promo-band{
  background:linear-gradient(120deg,var(--ink) 0%, #17233D 100%);
  border-radius:var(--radius-lg);
  padding:26px 22px;
  display:flex;flex-direction:column;gap:16px;
  color:#fff;position:relative;overflow:hidden;
}
.promo-band::after{
  content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;
  border-radius:50%;background:radial-gradient(circle, rgba(18,179,168,.35), transparent 70%);
}
.promo-band h3{color:#fff;font-size:20px;margin-bottom:4px;}
.promo-band p{color:#AEB8CC;font-size:13.5px;}

/* Trust strip */
.trust-strip{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.trust-item{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:16px;
}
.trust-item .ic{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  background:#0B1220;color:var(--teal);
  display:flex;align-items:center;justify-content:center;
}
.trust-item .ic svg{width:18px;height:18px;}
.trust-item h4{font-size:14px;margin-bottom:3px;}
.trust-item p{font-size:12.5px;color:var(--slate);line-height:1.5;}

/* Reviews */
.review-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:18px;display:flex;flex-direction:column;gap:10px;height:100%;
}
.review-card .stars{font-size:13px;}
.review-card p{font-size:13.5px;color:var(--slate-dark);line-height:1.6;}
.review-card .who{display:flex;align-items:center;gap:10px;margin-top:auto;}
.review-card .avatar{
  width:34px;height:34px;border-radius:50%;
  background:var(--teal);color:var(--ink);font-weight:700;font-family:var(--font-display);
  display:flex;align-items:center;justify-content:center;font-size:13px;
}
.review-card .who b{display:block;font-size:13px;color:var(--ink);}
.review-card .who span{font-size:11px;color:var(--slate);}

/* Newsletter / WhatsApp CTA */
.wa-cta{
  background:var(--teal);border-radius:var(--radius-lg);
  padding:26px 22px;display:flex;flex-direction:column;gap:14px;color:var(--ink);
}
.wa-cta h3{color:var(--ink);font-size:20px;}
.wa-cta p{font-size:13.5px;color:#08403C;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#AEB8CC;margin-top:20px;}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding:48px 0 28px;
}
.footer-brand p{font-size:13.5px;line-height:1.7;color:#8894AA;margin-top:12px;max-width:320px;}
.footer-col h5{
  color:#fff;font-size:13px;letter-spacing:.5px;text-transform:uppercase;
  font-family:var(--font-mono);margin-bottom:16px;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:13.5px;color:#AEB8CC;transition:color .15s;}
.footer-col a:hover{color:var(--teal);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#AEB8CC;margin-bottom:12px;}
.footer-contact svg{width:16px;height:16px;flex-shrink:0;margin-top:2px;color:var(--teal);}
.footer-social{display:flex;gap:10px;margin-top:16px;}
.footer-social a{
  width:34px;height:34px;border-radius:50%;background:var(--panel);
  display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.08);
}
.footer-social svg{width:15px;height:15px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:18px 0;
  display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;
  font-size:12.5px;color:#7A879C;
}
.footer-bottom .payments{display:flex;gap:8px;font-family:var(--font-mono);}
.footer-bottom .payments span{
  border:1px solid rgba(255,255,255,.15);padding:3px 8px;border-radius:5px;font-size:11px;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-float{
  position:fixed;right:16px;bottom:16px;z-index:70;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(37,211,102,.4);
  animation:pulse 2.4s ease-in-out infinite;
}
.wa-float svg{width:28px;height:28px;}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 24px rgba(37,211,102,.4);}
  50%{box-shadow:0 10px 24px rgba(37,211,102,.7),0 0 0 8px rgba(37,211,102,.12);}
}

/* ---------- Cart Drawer ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(11,18,32,.55);
  opacity:0;pointer-events:none;transition:opacity .25s;z-index:80;
}
.overlay.open{opacity:1;pointer-events:auto;}
.cart-drawer{
  position:fixed;top:0;right:0;height:100%;width:100%;max-width:400px;
  background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:-16px 0 40px rgba(0,0,0,.2);
}
.cart-drawer.open{transform:translateX(0);}
.cart-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px;border-bottom:1px solid var(--line);
}
.cart-head h3{font-size:17px;display:flex;align-items:center;gap:8px;}
.cart-close{
  width:34px;height:34px;border-radius:8px;background:var(--paper);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
}
.cart-close svg{width:16px;height:16px;}
.cart-items{flex:1;overflow-y:auto;padding:14px 20px;display:flex;flex-direction:column;gap:14px;}
.cart-item{display:flex;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line);}
.cart-item img{width:66px;height:66px;border-radius:10px;object-fit:cover;background:#F0F2F3;flex-shrink:0;}
.cart-item .ci-info{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0;}
.cart-item .ci-name{font-size:13px;font-weight:600;color:var(--slate-dark);line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cart-item .ci-price{font-family:var(--font-mono);font-size:13px;color:var(--ink);font-weight:700;}
.qty-control{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:8px;width:fit-content;}
.qty-control button{width:26px;height:26px;background:none;border:none;font-size:15px;color:var(--slate-dark);}
.qty-control span{width:26px;text-align:center;font-family:var(--font-mono);font-size:12.5px;}
.ci-remove{align-self:flex-start;color:var(--danger);font-size:11.5px;font-weight:600;margin-left:auto;}
.cart-empty{padding:60px 20px;text-align:center;color:var(--slate);display:flex;flex-direction:column;align-items:center;gap:14px;}
.cart-empty svg{width:56px;height:56px;color:var(--line);}
.cart-foot{border-top:1px solid var(--line);padding:16px 20px 20px;display:flex;flex-direction:column;gap:12px;}
.cart-subtotal{display:flex;justify-content:space-between;font-size:14.5px;font-weight:600;color:var(--ink);}
.cart-subtotal .amt{font-family:var(--font-mono);}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:14px 0;font-size:12.5px;color:var(--slate);display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
.breadcrumb a{color:var(--slate);}
.breadcrumb a:hover{color:var(--teal-dark);}
.breadcrumb .sep{color:var(--line);}
.breadcrumb .cur{color:var(--ink);font-weight:600;}

/* ---------- Product Details Page ---------- */
.pd-wrap{display:grid;grid-template-columns:1fr;gap:32px;padding:10px 0 30px;}
.pd-gallery{display:flex;flex-direction:column;gap:10px;}
.pd-main-img{
  aspect-ratio:1/1;border-radius:var(--radius-lg);overflow:hidden;background:#F0F2F3;
  border:1px solid var(--line);position:relative;
}
.pd-main-img img{width:100%;height:100%;object-fit:cover;}
.pd-thumbs{display:flex;gap:9px;}
.pd-thumbs button{
  width:64px;height:64px;border-radius:10px;overflow:hidden;border:2px solid var(--line);background:#F0F2F3;flex-shrink:0;padding:0;
}
.pd-thumbs button.active{border-color:var(--teal);}
.pd-thumbs img{width:100%;height:100%;object-fit:cover;}

.pd-info h1{font-size:clamp(21px,3.5vw,28px);margin-bottom:10px;}
.pd-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px;font-size:13px;color:var(--slate);}
.pd-meta .stars{font-size:14px;}
.pd-price-block{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  padding:16px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);margin-bottom:18px;
}
.pd-price-block .price{font-size:28px;}
.pd-price-block .price-old{font-size:16px;}
.pd-save{
  font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--teal-dark);
  background:#E7F9F7;padding:4px 9px;border-radius:6px;
}
.pd-desc{font-size:14px;color:var(--slate-dark);line-height:1.7;margin-bottom:20px;}
.pd-specs{margin-bottom:22px;}
.pd-specs h4{font-size:14px;margin-bottom:10px;}
.pd-specs ul li{
  font-size:13.5px;color:var(--slate-dark);padding:8px 0;border-bottom:1px solid var(--line);
  display:flex;gap:8px;
}
.pd-specs ul li::before{content:"▸";color:var(--teal-dark);font-weight:700;}
.pd-actions{display:flex;gap:12px;align-items:center;margin-bottom:16px;flex-wrap:wrap;}
.pd-qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.pd-qty button{width:42px;height:46px;background:var(--paper);border:none;font-size:18px;}
.pd-qty span{width:44px;text-align:center;font-family:var(--font-mono);font-weight:700;}
.pd-stock{font-size:12.5px;font-weight:600;color:var(--success);display:flex;align-items:center;gap:6px;margin-bottom:20px;}
.pd-stock::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success);}
.pd-trust{display:grid;grid-template-columns:1fr;gap:10px;}
.pd-trust .t{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--slate-dark);}
.pd-trust svg{width:17px;height:17px;color:var(--teal-dark);flex-shrink:0;}

/* ---------- Checkout ---------- */
.checkout-wrap{display:grid;grid-template-columns:1fr;gap:28px;padding:10px 0 40px;}
.co-form{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;}
.co-form h2{font-size:19px;margin-bottom:4px;}
.co-form .sub{font-size:13px;color:var(--slate);margin-bottom:20px;}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:12.5px;font-weight:600;color:var(--slate-dark);margin-bottom:6px;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink);background:#fff;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--teal);}
.form-grid-2{display:grid;grid-template-columns:1fr;gap:14px;}
.pay-options{display:flex;flex-direction:column;gap:10px;margin-bottom:6px;}
.pay-opt{
  display:flex;align-items:center;gap:12px;
  border:1.5px solid var(--line);border-radius:10px;padding:13px 14px;cursor:pointer;transition:border-color .15s,background .15s;
}
.pay-opt.selected{border-color:var(--teal);background:#F1FBFA;}
.pay-opt input{accent-color:var(--teal);width:16px;height:16px;}
.pay-opt .po-title{font-size:13.5px;font-weight:600;color:var(--ink);}
.pay-opt .po-sub{font-size:11.5px;color:var(--slate);}

.co-summary{background:var(--ink);border-radius:var(--radius-lg);padding:22px;color:#fff;height:fit-content;position:relative;overflow:hidden;}
.co-summary h3{color:#fff;font-size:17px;margin-bottom:16px;}
.co-summary-items{display:flex;flex-direction:column;gap:12px;margin-bottom:16px;max-height:280px;overflow-y:auto;}
.co-si{display:flex;gap:10px;align-items:center;}
.co-si img{width:46px;height:46px;border-radius:8px;object-fit:cover;flex-shrink:0;background:#1A2540;}
.co-si .n{font-size:12.5px;color:#DCE3F0;flex:1;line-height:1.3;}
.co-si .q{font-family:var(--font-mono);font-size:11px;color:#8894AA;}
.co-si .p{font-family:var(--font-mono);font-size:12.5px;color:var(--teal);white-space:nowrap;}
.co-line{display:flex;justify-content:space-between;font-size:13.5px;color:#AEB8CC;padding:9px 0;border-top:1px dashed rgba(255,255,255,.15);}
.co-line.total{color:#fff;font-weight:700;font-size:16px;border-top:1px solid rgba(255,255,255,.2);padding-top:14px;margin-top:4px;}
.co-line .v{font-family:var(--font-mono);}
.co-empty-note{font-size:13px;color:#AEB8CC;text-align:center;padding:20px 0;}

.order-success{
  text-align:center;padding:60px 20px;
}
.order-success .ic-wrap{
  width:88px;height:88px;border-radius:50%;background:#E7F9F7;color:var(--teal-dark);
  display:flex;align-items:center;justify-content:center;margin:0 auto 22px;
}
.order-success .ic-wrap svg{width:44px;height:44px;}
.order-success h2{margin-bottom:10px;}
.order-success p{color:var(--slate);max-width:420px;margin:0 auto 24px;font-size:14.5px;line-height:1.6;}

/* ---------- Products page toolbar for mobile filter drawer ---------- */
.mobile-filter-toggle{display:flex;align-items:center;gap:8px;}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.mt-24{margin-top:24px;}
.hide-desktop{display:block;}
.show-desktop{display:none;}

/* =========================================================
   Responsive — Tablet & Desktop
   ========================================================= */
@media (min-width:640px){
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .product-grid{grid-template-columns:repeat(3,1fr);}
  .trust-strip{grid-template-columns:repeat(2,1fr);}
  .form-grid-2{grid-template-columns:1fr 1fr;}
}

@media (min-width:860px){
  .hero-grid{grid-template-columns:1.1fr .9fr;}
  .checkout-wrap{grid-template-columns:1.4fr 1fr;align-items:start;}
  .co-summary{position:sticky;top:100px;}
  .pd-wrap{grid-template-columns:1fr 1fr;}
}

@media (min-width:1024px){
  .hide-desktop{display:none;}
  .show-desktop{display:flex;}
  .cat-grid{grid-template-columns:repeat(6,1fr);}
  .product-grid{grid-template-columns:repeat(4,1fr);}
  .trust-strip{grid-template-columns:repeat(4,1fr);}
  .pd-trust{grid-template-columns:repeat(3,1fr);}
  .chip-row{display:none;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;}
  .footer-bottom{flex-direction:row;justify-content:space-between;text-align:left;}
}

@media (max-width:1023px){
  .main-nav{display:none;}
  .header-search{display:none;}
  .nav-toggle{
    display:flex;align-items:center;justify-content:center;
    width:42px;height:42px;border-radius:10px;background:var(--panel);border:1px solid rgba(255,255,255,.08);color:#fff;
  }
  .nav-toggle svg{width:20px;height:20px;}
}

/* Mobile search row shown under header when nav collapses */
.mobile-search-row{padding:10px 18px 14px;background:var(--ink);display:none;}
.mobile-search-row.open{display:block;}
.mobile-search-row .header-search{display:flex;max-width:none;}

/* Mobile slide-down nav */
.mobile-nav{
  display:none;background:var(--panel);border-top:1px solid rgba(255,255,255,.08);
}
.mobile-nav.open{display:block;}
.mobile-nav a{
  display:block;padding:13px 20px;color:#CBD3E1;font-size:14.5px;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.mobile-nav a.active{color:var(--teal);}
.mobile-nav .mn-whatsapp{color:#25D366;font-weight:700;display:flex;align-items:center;gap:8px;}