:root{
  --bg:#f5f7fb; --card:#ffffff; --muted:#6b7280; --accent:#0b63d5; --accent2:#ff4d4f; --radius:14px;
  --glass: rgba(255,255,255,0.7);
}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial;color:#081122;background:linear-gradient(180deg,var(--bg),#eaf0fb);-webkit-font-smoothing:antialiased}
.wrap{max-width:1150px;margin:0 auto;padding:20px}

/* TOPBAR */
.topbar{background:linear-gradient(90deg,var(--accent2),#ff914d);color:#fff;font-weight:600}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:8px 20px}
.topbar .wa{background:rgba(255,255,255,0.12);padding:6px 10px;border-radius:8px;color:#fff;margin-left:8px}

/* HEADER */
.header{position:sticky;top:12px;z-index:40}
.header-inner{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,0.8);padding:14px;border-radius:12px;backdrop-filter:blur(6px);box-shadow:0 10px 30px rgba(2,8,23,0.06)}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px}
.brand-text .name{font-weight:700}
.brand-text .slogan{font-size:12px;color:var(--muted)}

/* NAV */
.nav{margin-left:auto;display:flex;gap:12px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600}
.nav a:hover{background:rgba(11,99,213,0.06);color:var(--accent)}

/* CONTROLS */
.controls{display:flex;gap:8px}
.icon{background:transparent;border:0;padding:8px;border-radius:8px;cursor:pointer}

/* HERO */
.hero{display:grid;grid-template-columns:1fr 480px;gap:22px;align-items:center;margin-top:18px}
.hero-left{background:linear-gradient(180deg,rgba(255,255,255,0.95),rgba(255,255,255,0.9));padding:28px;border-radius:16px;box-shadow:0 18px 40px rgba(2,8,23,0.06)}
.kicker{font-weight:700;color:var(--accent);font-size:13px}
.hero-left h1{font-size:30px;margin-top:8px}
.lead{color:var(--muted);margin-top:8px}
.hero-ctas{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.btn{padding:10px 14px;border-radius:12px;font-weight:700;border:0;cursor:pointer}
.primary{background:linear-gradient(90deg,var(--accent),#2796ff);color:#fff}
.outline{background:transparent;border:1px solid rgba(2,8,23,0.06);color:var(--muted)}
.badges{display:flex;gap:8px;margin-top:14px}
.badge{background:linear-gradient(90deg,#fff,#fff);padding:8px 10px;border-radius:999px;font-weight:700;color:var(--accent);box-shadow:0 6px 18px rgba(11,99,213,0.06)}

/* HERO RIGHT SLIDER */
.hero-right .slider{border-radius:16px;overflow:hidden;position:relative;box-shadow:0 18px 40px rgba(2,8,23,0.06)}
.slide{min-height:340px;background-size:cover;background-position:center;display:flex;align-items:flex-end;padding:18px;color:#fff}
.slide .slide-caption{background:linear-gradient(180deg,rgba(0,0,0,0.45),transparent);padding:8px 12px;border-radius:8px}

/* dots */
.slider-dots{display:flex;gap:8px;margin-top:10px;justify-content:center}

/* PRODUCTS */
.section{margin-top:34px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.section-head h2{margin:0}
.search-filter{display:flex;gap:10px;align-items:center}
#searchInput{padding:10px;border-radius:10px;border:1px solid rgba(2,8,23,0.06);min-width:220px}
#categorySelect{padding:10px;border-radius:10px;border:1px solid rgba(2,8,23,0.06)}

/* product grid */
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:16px}
.product-card{background:var(--card);padding:12px;border-radius:12px;box-shadow:0 10px 30px rgba(2,8,23,0.06);transition:transform .2s}
.product-card:hover{transform:translateY(-8px)}
.product-card img{width:100%;height:180px;object-fit:cover;border-radius:10px}
.pmeta{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.price{font-weight:800;color:var(--accent)}

/* GALLERY */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:12px}
.gallery-grid img{width:100%;height:160px;object-fit:cover;border-radius:10px;cursor:pointer;transition:transform .2s}
.gallery-grid img:hover{transform:scale(1.03)}

/* REVIEWS + STATS */
.reviews-wrap{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:start}
.reviews-row{display:flex;gap:12px;overflow-x:auto;padding:6px 2px}
.review-card{min-width:260px;background:var(--card);padding:12px;border-radius:12px;box-shadow:0 8px 24px rgba(2,8,23,0.06)}
.stat{background:var(--card);padding:12px;border-radius:12px;text-align:center;box-shadow:0 8px 24px rgba(2,8,23,0.06);margin-bottom:12px}
.stat-num{font-weight:800;font-size:22px}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:12px}
.faq-item{background:var(--card);padding:12px;border-radius:10px;box-shadow:0 8px 24px rgba(2,8,23,0.06)}
.faq-q{background:transparent;border:0;font-weight:700;cursor:pointer}
.faq-a{display:none;color:var(--muted);margin-top:8px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:18px;margin-top:12px}
.contact-card{background:var(--card);padding:14px;border-radius:12px;box-shadow:0 10px 30px rgba(2,8,23,0.06)}
.map{width:100%;height:300px;border-radius:10px;border:0}

/* FOOTER */
.footer{margin-top:32px;padding:18px;border-radius:12px;background:linear-gradient(90deg,rgba(11,99,213,0.06),rgba(255,77,79,0.03));text-align:center}

/* MODAL & LIGHTBOX */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,8,23,0.6);z-index:120}
.modal.show{display:flex}
.modal-card{background:var(--card);padding:18px;border-radius:12px;max-width:900px;width:95%;box-shadow:0 20px 60px rgba(2,8,23,0.7)}
.modal-close{background:transparent;border:0;float:right;font-size:18px;cursor:pointer}
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,8,23,0.85);z-index:130}
.lightbox img{max-width:92%;max-height:92%;border-radius:10px}

/* FAB */
.fab{position:fixed;right:18px;bottom:18px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;padding:12px 14px;border-radius:999px;box-shadow:0 12px 40px rgba(11,99,213,0.16);z-index:140}

/* RESPONSIVE */
@media (max-width:1000px){ .hero{grid-template-columns:1fr} .contact-grid{grid-template-columns:1fr} .reviews-wrap{grid-template-columns:1fr} }
@media (max-width:520px){ .header-inner{padding:10px} .brand-text .slogan{display:none} .topbar .wrap{flex-direction:column;gap:6px} .product-card img{height:160px} .gallery-grid img{height:140px} }