:root{
  --brand:#019972; --brand-d:#017a5b; --brand-l:#e6f6f0;
  --navy:#0a3055; --navy2:#09416b; --navy-l:#eaf0f6;
  --amber:#f5a623; --ink:#102a43; --muted:#6c757d; --line:#e7ecef;
  --bg:#f4f6f8; --card:#fff; --radius:16px; --radius-sm:12px; --wa:#25D366;
  --shadow:0 1px 2px rgba(16,42,67,.05),0 8px 24px rgba(16,42,67,.06);
  --shadow-lg:0 14px 40px rgba(16,42,67,.16);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

/* ---------- Page & reveal transitions ---------- */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.38s}
main{animation:pageIn .42s ease both}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.js .card,.js .store-card,.js .store-chip,.js .trust-bar,.js .section-head{
  opacity:0;transform:translateY(16px);
  transition:opacity .5s cubic-bezier(.22,.61,.36,1),transform .5s cubic-bezier(.22,.61,.36,1)}
.js .card.in,.js .store-card.in,.js .store-chip.in,.js .trust-bar.in,.js .section-head.in{
  opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  main{animation:none}
  .js .card,.js .store-card,.js .store-chip,.js .trust-bar,.js .section-head{
    opacity:1;transform:none;transition:none}
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.ic{width:20px;height:20px;flex:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;font-weight:800;font-size:20px;
  box-shadow:0 4px 12px rgba(10,48,85,.3);overflow:hidden;padding:6px}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.05;font-weight:700;font-size:18px;color:var(--navy)}
.brand-text small{font-weight:500;font-size:11px;color:var(--muted)}
.search{flex:1;display:flex;align-items:center;gap:8px;background:var(--bg);
  border:1px solid var(--line);border-radius:999px;padding:0 14px;height:42px;color:var(--muted)}
.search input{flex:1;border:0;background:none;outline:none;font:inherit;color:var(--ink);height:100%}
.search:focus-within{border-color:var(--brand);box-shadow:0 4px 12px rgba(1,153,114,.12)}
.header-link{display:flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--navy);
  padding:8px 12px;border-radius:999px}
.header-link:hover{background:var(--navy-l)}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1100px 380px at 85% -20%,#d4f3e8,transparent),linear-gradient(180deg,#fff,var(--bg))}
.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:32px;align-items:center;padding:46px 18px}
.badge{display:inline-block;background:var(--brand-l);color:var(--brand-d);font-weight:700;
  font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:16px}
.hero-copy h1{font-size:clamp(27px,4.6vw,44px);font-weight:800;line-height:1.12;letter-spacing:-.5px;color:var(--navy)}
.hero-copy .hl{color:var(--brand)}
.hero-copy p{color:var(--muted);font-size:16.5px;margin:15px 0 22px;max-width:50ch}
.hero-steps-inline{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}
.hero-steps-inline span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--navy)}
.hero-steps-inline b{width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:13px}
.hero-carousel{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;
  background:#e9eef3;box-shadow:var(--shadow-lg)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease}
.hero-slide.active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;
  cursor:pointer;border:1px solid transparent;border-radius:10px;padding:11px 20px;transition:.15s;white-space:nowrap}
.btn-lg{padding:14px 26px;font-size:16px;border-radius:12px}
.btn-sm{padding:9px 14px;font-size:13px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(1,153,114,.28)}
.btn-primary:hover{background:var(--brand-d);transform:translateY(-1px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--navy)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-d)}
.btn-wa{background:var(--wa);color:#fff}

/* ---------- Categories ---------- */
.categories-bar{display:flex;gap:10px;overflow-x:auto;padding:18px 18px 6px;scrollbar-width:none}
.categories-bar::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;gap:7px;flex:none;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;font-weight:600;font-size:13.5px;color:var(--navy);transition:.15s}
.chip:hover{border-color:var(--brand)}
.chip--active{background:var(--navy);border-color:var(--navy);color:#fff}
.chip-ic{font-size:16px}

/* ---------- Sections ---------- */
.section{padding:24px 18px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}
.section-head h2{font-size:21px;font-weight:800;letter-spacing:-.3px;color:var(--navy)}

/* ---------- Product grid ---------- */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.18s;box-shadow:var(--shadow)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#d7e2ea}
.card-media{position:relative;aspect-ratio:1;background:#f3f6f8;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.media-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:54px;
  background:linear-gradient(135deg,var(--brand-l),#f3faf7)}
.media-fallback--lg{font-size:120px;border-radius:var(--radius)}
.tag{position:absolute;top:10px;font-size:11px;font-weight:800;padding:5px 9px;border-radius:8px;z-index:2}
.tag-disc{left:10px;background:#e8402c;color:#fff}
.tag-feat{right:10px;background:var(--amber);color:#3a2a00}
.card-body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:5px;flex:1}
.card-cat{font-size:10.5px;font-weight:700;color:var(--brand-d);text-transform:uppercase;letter-spacing:.4px}
.card-title{font-size:13.5px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;min-height:2.7em;color:var(--ink)}
.card-price{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;margin-top:2px}
.price{font-size:16.5px;font-weight:800;color:var(--navy)}
.price-old{font-size:13px;color:var(--muted);text-decoration:line-through}
.unit{font-size:12px;color:var(--muted)}
.card-cta{margin-top:auto;padding-top:8px;font-size:12px;font-weight:700;color:var(--brand)}

/* ---------- Empty ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty-ic{font-size:48px;margin-bottom:12px}
.empty p{margin-bottom:16px}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:13px;color:var(--muted);padding:18px 0 4px}
.breadcrumb a:hover{color:var(--brand-d)}

/* ---------- Product detail ---------- */
.product-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;padding-top:10px;padding-bottom:10px;align-items:start}
.pd-media{position:relative;border-radius:var(--radius);overflow:hidden;background:#f3f6f8;
  aspect-ratio:1;box-shadow:var(--shadow)}
.pd-media img{width:100%;height:100%;object-fit:cover}
.pd-info h1{font-size:26px;font-weight:800;letter-spacing:-.4px;margin:8px 0 12px;line-height:1.22;color:var(--navy)}
.pd-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.pd-price .price{font-size:30px}
.pd-stock{font-size:13px;font-weight:700;margin:12px 0}
.pd-stock.ok{color:var(--brand)}
.pd-stock.no{color:#e8402c}
.pd-desc{color:var(--muted);margin:6px 0 22px;font-size:15px}
.pd-locator{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.pd-locator h3{font-size:18px;font-weight:800;margin-bottom:6px;color:var(--navy)}
.pd-locator .muted{font-size:14px;margin-bottom:16px}

/* ---------- Store status & results ---------- */
.store-status{margin-top:16px;font-size:14px;font-weight:600;padding:12px 14px;border-radius:var(--radius-sm)}
.store-status.loading{background:var(--brand-l);color:var(--brand-d)}
.store-status.error{background:#fdecea;color:#c0392b}
.store-results{margin-top:16px;display:grid;gap:12px}
.results-head{font-size:13px;font-weight:700;color:var(--navy);margin-bottom:2px}
.store-item{display:flex;gap:12px;align-items:flex-start;background:var(--bg);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:12px}
.store-item.nearest{border-color:var(--brand);background:var(--brand-l)}
.store-rank{width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;
  display:grid;place-items:center;flex:none;font-size:13px}
.store-item.nearest .store-rank{background:var(--brand)}
.store-thumb{width:54px;height:54px;border-radius:10px;object-fit:cover;flex:none;background:#fff}
.store-item h4{font-size:14.5px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--navy)}
.store-dist{background:var(--brand);color:#fff;font-size:11.5px;font-weight:800;padding:3px 9px;border-radius:999px}
.store-item .addr{font-size:12.5px;color:var(--muted);margin:3px 0 8px}
.store-item .store-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- Stores page ---------- */
.store-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.store-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.store-card-media{aspect-ratio:16/10;background:#f3f6f8;overflow:hidden}
.store-card-media img{width:100%;height:100%;object-fit:cover}
.store-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.store-card h3{font-size:16px;font-weight:800;margin-bottom:6px;color:var(--navy)}
.store-meta{list-style:none;display:flex;flex-direction:column;gap:5px;font-size:13.5px;margin:10px 0 14px}
.store-card .store-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}

/* ---------- Store detail ---------- */
.store-hero{display:grid;grid-template-columns:1fr 1.3fr;gap:28px;align-items:center;padding-top:14px;padding-bottom:6px}
.store-hero-media{border-radius:var(--radius);overflow:hidden;background:#f3f6f8;aspect-ratio:16/10;box-shadow:var(--shadow)}
.store-hero-media img{width:100%;height:100%;object-fit:cover}
.store-hero-info h1{font-size:26px;font-weight:800;color:var(--navy);letter-spacing:-.4px;margin:6px 0 8px;line-height:1.2}
.store-hero-info .store-meta{margin:14px 0 18px}
.store-chip-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
.store-chip-row::-webkit-scrollbar{display:none}
.store-chip{display:flex;align-items:center;gap:10px;flex:none;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 16px 8px 8px;transition:.15s;box-shadow:var(--shadow)}
.store-chip:hover{border-color:var(--brand);transform:translateY(-2px)}
.store-chip img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none;background:#eef2f5}
.store-chip span{display:flex;flex-direction:column;font-weight:700;font-size:13.5px;color:var(--navy);line-height:1.2}
.store-chip small{font-weight:500;font-size:11px;color:var(--muted)}

/* ---------- Micro-interactions ---------- */
.btn{ -webkit-tap-highlight-color:transparent }
.btn:active{transform:translatey(0) scale(.97)}
.chip:active,.pager-btn:active{transform:scale(.97)}
.card:active{transform:translateY(-1px)}

/* ---------- Footer ---------- */
.site-footer{background:#08213b;color:#cdd9e5;margin-top:40px;padding:44px 0 24px}
.brand--footer .brand-mark{background:rgba(255,255,255,.1)}
.brand--footer .brand-text{color:#fff}
.site-footer .brand-text small{color:#8fa6bd}
.site-footer p.muted{color:#8fa6bd;margin-top:14px;font-size:14px;max-width:42ch}
.site-footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:14px}
.footer-links a{color:#a9bccf}
.footer-links a:hover{color:#fff}
.copyright{border-top:1px solid #143352;margin-top:30px;padding-top:18px;font-size:13px;color:#7e94aa}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}

/* ---------- Trust bar (multi-store) ---------- */
.trust-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 4px;
  background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow)}
.trust-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:3px;color:#fff;
  border-right:1px solid rgba(255,255,255,.12)}
.trust-item:last-child{border-right:0}
.trust-num{font-size:24px;font-weight:800;line-height:1;color:#fff}
.trust-lbl{font-size:12px;color:#bcd0e4;font-weight:500}

/* ---------- Pager ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:28px}
.pager-btn{display:inline-flex;align-items:center;font-weight:700;font-size:14px;padding:10px 18px;
  border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--navy);transition:.15s}
.pager-btn:hover:not(.disabled){border-color:var(--brand);color:var(--brand-d)}
.pager-btn.disabled{opacity:.4;cursor:not-allowed}
.pager-info{font-size:13.5px;font-weight:600;color:var(--muted)}

/* ---------- Responsive ---------- */
@media(max-width:620px){
  .trust-bar{grid-template-columns:repeat(2,1fr);gap:14px 8px;padding:18px 12px}
  .trust-item:nth-child(2){border-right:0}
  .trust-num{font-size:20px}
}

/* ---------- Responsive (layout) ---------- */
@media(max-width:860px){
  .hero-inner{grid-template-columns:1fr;padding:30px 18px;gap:22px}
  .hero-carousel{order:-1}
  .product-detail{grid-template-columns:1fr;gap:22px}
  .pd-media{max-width:420px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .store-hero{grid-template-columns:1fr;gap:18px}
  .store-hero-media{max-width:520px}
}
@media(max-width:620px){
  .header-inner{height:58px;gap:10px}
  .brand-text small{display:none}
  .header-link span{display:none}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
  .footer-grid{grid-template-columns:1fr}
  .section-head h2{font-size:18px}
  .pd-info h1{font-size:22px}
}
@media(max-width:380px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
}