/* ITAL — Brand stylesheet */
:root{
  --brand:#0f4c69; --brand-dark:#0c3548; --brand-darker:#0a3d52;
  --accent:#e36630; --accent-dark:#cc5a2a; --ink:#101827;
  --muted:#5b6675; --line:#e5e9ef; --bg:#ffffff; --soft:#f5f7fa;
  --radius:12px; --shadow:0 6px 24px rgba(16,24,39,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em}
.container-x{width:100%;max-width:80rem;margin-inline:auto;padding-inline:1rem}
@media(min-width:1024px){.container-x{padding-inline:2rem}}
.muted{color:var(--muted)}
.center{text-align:center}
section{padding:56px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;border:none;cursor:pointer;font-weight:600;
  padding:12px 22px;border-radius:10px;font-size:15px;transition:.15s;text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-dark)}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-ghost{background:var(--soft);color:var(--brand)}
.btn-block{width:100%;justify-content:center}

/* topbar */
.topbar{background:var(--brand-darker);color:#cfe0e8;font-size:13px}
.topbar-in{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar a{color:#cfe0e8;margin-right:16px}
.topbar a:hover{color:#fff}
.topbar-right span{margin-right:16px;opacity:.8}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(16,24,39,.04)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand-mark{font-weight:800;font-size:26px;letter-spacing:1px;color:var(--brand)}
.brand-tag{font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:1px;margin-top:2px}
.navlinks{display:flex;align-items:center;gap:6px}
.navlinks a{padding:8px 12px;border-radius:8px;font-weight:500;color:var(--ink)}
.navlinks a:hover{background:var(--soft);color:var(--brand)}
.navlinks a.active{color:var(--brand);font-weight:700}
.cart-link{display:inline-flex;align-items:center;gap:6px}
.cart-badge{background:var(--accent);color:#fff;border-radius:999px;font-size:12px;min-width:20px;height:20px;
  display:inline-flex;align-items:center;justify-content:center;padding:0 6px}
.navtoggle,.navburger{display:none}
@media(max-width:860px){
  .navburger{display:block;font-size:26px;cursor:pointer;color:var(--brand)}
  .navlinks{position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:8px;border-bottom:1px solid var(--line);display:none;box-shadow:var(--shadow)}
  .navtoggle:checked ~ .navlinks{display:flex}
  .navlinks a{padding:12px}
}

/* hero */
.hero{background:linear-gradient(120deg,var(--brand-darker),var(--brand));color:#fff;position:relative;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:70px 0}
.hero-badge{display:inline-block;background:rgba(227,102,48,.2);color:#ffd9c4;border:1px solid rgba(227,102,48,.4);
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:18px}
.hero h1{font-size:44px;font-weight:800;margin-bottom:16px}
.hero h1 .accent{color:var(--accent)}
.hero p.lead{font-size:18px;color:#d6e2e9;max-width:520px;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:20px;
  aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-art img{width:100%;height:100%;object-fit:cover}
@media(max-width:860px){.hero-in{grid-template-columns:1fr;padding:44px 0}.hero h1{font-size:32px}}

/* section heading */
.sec-head{text-align:center;max-width:720px;margin:0 auto 40px}
.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:13px}
.sec-head h2{font-size:32px;font-weight:800;margin:10px 0}
.sec-head p{color:var(--muted);font-size:16px}
.bg-soft{background:var(--soft)}
.bg-brand{background:linear-gradient(120deg,var(--brand-darker),var(--brand));color:#fff}
.bg-brand .eyebrow{color:#ffb894}
.bg-brand .sec-head p{color:#d6e2e9}

/* grids */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card-img{aspect-ratio:4/3;background:var(--soft);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.3s}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{font-size:12px;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.card-title{font-weight:700;font-size:16px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-price{font-weight:800;color:var(--brand);font-size:18px;margin-top:auto}
.card-actions{display:flex;gap:8px;margin-top:6px}

/* category tiles */
.cat-tile{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1;background:var(--soft);display:block}
.cat-tile img{width:100%;height:100%;object-fit:cover;transition:.3s}
.cat-tile:hover img{transform:scale(1.08)}
.cat-tile .cat-name{position:absolute;inset:auto 0 0 0;padding:14px;background:linear-gradient(transparent,rgba(10,61,82,.9));
  color:#fff;font-weight:700;font-size:15px}

/* feature list */
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feat .ic{width:48px;height:48px;border-radius:12px;background:rgba(15,76,105,.1);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.feat h3{font-size:17px;margin-bottom:6px}
.feat p{color:var(--muted);font-size:14px;margin:0}

/* stats */
.stat{text-align:center;padding:26px 16px;border-radius:var(--radius);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}
.stat .num{font-size:40px;font-weight:800;color:var(--accent)}
.stat .lab{font-weight:700;margin-top:6px}
.stat .sub{font-size:13px;color:#cfe0e8;margin-top:4px}
.badges{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:34px}
.badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600}

/* chips */
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{background:var(--soft);border:1px solid var(--line);padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--brand)}

/* pills / tag list */
.pilllist{display:flex;flex-wrap:wrap;gap:10px}
.pilllist span{background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);padding:10px 16px;border-radius:8px;font-weight:600;font-size:14px}

/* marquee */
.marquee{overflow:hidden}
.marquee-row{display:flex;gap:40px;white-space:nowrap;animation:scroll 40s linear infinite;padding:10px 0}
.marquee-row span{font-size:22px;font-weight:800;color:var(--brand);opacity:.7}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* page header banner */
.page-head{background:linear-gradient(120deg,var(--brand-darker),var(--brand));color:#fff;padding:56px 0}
.page-head h1{font-size:38px;font-weight:800;margin:0}
.page-head p{color:#d6e2e9;margin:8px 0 0}
.breadcrumb{font-size:13px;color:#a9c4d0;margin-bottom:10px}
.breadcrumb a{color:#ffb894}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:860px){.pd{grid-template-columns:1fr}}
.pd-gallery img{width:100%;border-radius:var(--radius);border:1px solid var(--line);background:var(--soft);object-fit:contain;max-height:460px}
.pd-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pd-thumbs img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer}
.pd h1{font-size:28px}
.pd .price{font-size:30px;font-weight:800;color:var(--brand);margin:12px 0}
.pd .about{white-space:pre-line;color:#333}
.spec-table{width:100%;border-collapse:collapse;margin-top:16px}
.spec-table td{padding:10px 14px;border:1px solid var(--line)}
.spec-table td:first-child{font-weight:600;background:var(--soft);width:40%}
.instock{color:#059669;font-weight:600}
.outstock{color:#dc2626;font-weight:600}

/* filters */
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:24px}
.toolbar input,.toolbar select{padding:10px 14px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.toolbar input{flex:1;min-width:200px}
.sidebar-cats a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);font-size:14px}
.sidebar-cats a:hover,.sidebar-cats a.active{background:var(--soft);color:var(--brand);font-weight:700}
.layout-2{display:grid;grid-template-columns:230px 1fr;gap:28px}
@media(max-width:860px){.layout-2{grid-template-columns:1fr}}

/* forms */
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:14px}
.field input,.field textarea,.field select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-size:15px;font-family:inherit}
.field textarea{min-height:120px;resize:vertical}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;max-width:560px;margin:0 auto}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}
.alert-err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.alert-ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}

/* footer */
.footer{background:var(--brand-darker);color:#cfe0e8;padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer a{display:block;color:#cfe0e8;padding:4px 0;font-size:14px}
.footer a:hover{color:#fff}
.footer-brand{color:#fff}
.footer-tag{color:var(--accent);font-size:13px;margin:4px 0 10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding:18px 0;font-size:13px;text-align:center}

/* whatsapp */
.whatsapp-fab{position:fixed;right:20px;bottom:20px;width:56px;height:56px;background:#25d366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);z-index:60}
.whatsapp-fab:hover{transform:scale(1.06)}

/* admin */
.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.admin-side{background:var(--brand-darker);color:#cfe0e8;padding:20px 0}
.admin-side .logo{padding:0 20px 18px;font-weight:800;font-size:22px;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.admin-side a{display:block;padding:11px 20px;color:#cfe0e8;font-size:14px}
.admin-side a:hover,.admin-side a.active{background:rgba(255,255,255,.08);color:#fff;border-left:3px solid var(--accent)}
.admin-main{padding:26px;background:var(--soft)}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.tbl th{background:var(--soft);font-weight:700}
.tbl img{width:46px;height:46px;object-fit:cover;border-radius:6px}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
@media(max-width:860px){.kpi{grid-template-columns:1fr 1fr}.admin-shell{grid-template-columns:1fr}.admin-side{display:flex;flex-wrap:wrap;gap:4px}}
.kpi .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.kpi .box .n{font-size:30px;font-weight:800;color:var(--brand)}
.kpi .box .l{color:var(--muted);font-size:13px}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:7px}
.btn-danger{background:#dc2626;color:#fff}
.badge-tag{display:inline-block;background:var(--soft);border:1px solid var(--line);padding:3px 8px;border-radius:6px;font-size:12px}
.pager{display:flex;gap:6px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.pager a,.pager span{padding:8px 13px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.pager .cur{background:var(--brand);color:#fff;border-color:var(--brand)}