:root{
  --primary:#ff7a00; --menu-orange:#f7931a; --menu-orange-2:#ff9d2e;
  --footer-blue:#0e83c8; --footer-blue-hr:#27a3e0; --line:rgba(255,255,255,.14);
  --surface:#f5f7fa; --cta:#f7931a; --cta-hover:#ff9d2e; --white:#fff;
}
.wrap{max-width:1200px;margin:0 auto;padding:10px 14px;display:flex;align-items:center;gap:18px}

/* top info */
.top-info{background:var(--surface);color:#1f2a36;font-size:13px;border-bottom:1px solid #e7ecf0;overflow:hidden}
.top-info .wrap{justify-content:flex-end;gap:20px}
.top-info a{color:var(--primary);text-decoration:none;font-weight:700}
.marquee-text{display:inline-block;white-space:nowrap;animation:marquee 10s linear infinite alternate}
@keyframes marquee{0%{transform:translateX(0)}50%{transform:translateX(-50%)}100%{transform:translateX(0)}}

/* header */
.q-header{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);position:relative;z-index:20}
.q-logo{display:flex;align-items:center;gap:10px;min-width:220px}
.q-logo img{height:44px;width:auto;display:block}
.q-logo span{font-weight:800;font-size:24px}
.q-contact{display:flex;flex-direction:column;align-items:flex-end;gap:6px;min-width:270px;margin-left:auto}
.q-contact a{color:var(--primary);text-decoration:none;font-weight:700;font-size:16px;display:flex;align-items:center;gap:8px}
.q-contact i{background:var(--primary);color:#fff;width:22px;height:22px;display:grid;place-items:center;border-radius:4px;font-size:12px}

/* NAV */
.q-nav{background:var(--menu-orange);position:relative;z-index:10}
.q-nav .nav-inner{padding:10px 14px}
.q-nav .nav-inner > .wrap{padding:0;gap:0;width:100%;display:flex;align-items:center}
.nav-cart{font-size:20px;margin-left:14px;color:#fff;text-decoration:none;display:flex;align-items:center}

/* menu giữa & gọn */
.nav-menu{list-style:none;display:flex;gap:22px;align-items:center;margin:0 auto;padding:0;flex:0 1 auto}
.nav-menu>li{position:relative}
.nav-menu>li>a{color:#fff;text-decoration:none;display:flex;align-items:center;gap:8px;text-transform:uppercase;font-size:16px;padding:8px 0;letter-spacing:.02em}
.nav-menu>li>a::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:transparent;transition:.25s}
.nav-menu>li>a:hover::after{background:var(--menu-orange-2)}

/* icon Home trong menu */
.nav-menu .home-li > a{padding:0 6px}
.nav-menu .home-li i{font-size:20px}

/* dropdown */
.has-sub .sub{position:absolute;left:0;top:calc(100% + 10px);min-width:240px;background:#e4800a;border-radius:10px;box-shadow:0 10px 24px rgba(0,0,0,.25);padding:10px 0;display:none;z-index:50}
.has-sub .sub a{display:block;color:#fff;text-decoration:none;padding:9px 14px;font-weight:600;font-size:15px}
.has-sub .sub a:hover{background:#cc6f07}
.has-sub:hover>.sub{display:block}

/* ===== HERO (đã rút ngắn chiều cao) ===== */
.hero-landing{position:relative;width:100%;min-height:52vh;overflow:hidden;background:#000}
@media (max-width:992px){ .hero-landing{ min-height:46vh; } }
@media (max-width:600px){ .hero-landing{ min-height:42vh; } }

.hero-media{position:absolute;inset:0;opacity:0;transform:scale(1.02);transition:opacity 600ms ease,transform 900ms cubic-bezier(.2,.7,.2,1)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero-overlay{position:absolute;inset:0;opacity:0;background:
  radial-gradient(1100px 500px at 95% -10%, rgba(255,208,121,.45), transparent 60%),
  linear-gradient(to bottom, rgba(0,0,0,.08) 0%, rgba(0,0,0,.35) 75%);transition:opacity 600ms ease 30ms;pointer-events:none}
.hero-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:0 16px;gap:16px;opacity:0;transform:translateY(8px);transition:opacity 600ms ease 50ms,transform 450ms ease 50ms}
.hero-content h1{margin:0;font-size:clamp(28px,6vw,54px);text-shadow:0 6px 14px rgba(0,0,0,.35)}
.hero-cta{display:inline-block;background:var(--cta);color:#fff;text-decoration:none;font-weight:800;padding:12px 22px;border-radius:999px;box-shadow:0 8px 18px rgba(0,0,0,.25);font-size:clamp(13px,2.5vw,16px)}
.hero-cta:hover{background:var(--cta-hover)}
.hero-landing.is-show .hero-media{opacity:1;transform:scale(1)}
.hero-landing.is-show .hero-overlay{opacity:1}
.hero-landing.is-show .hero-content{opacity:1;transform:translateY(0)}

/* FAB phải (đã nhỏ) */
.fab-right{position:fixed;right:12px;top:45%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:9999}
.fab-right a{width:44px;height:44px;font-size:18px;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;box-shadow:0 0 0 4px rgba(255,255,255,.28),0 8px 18px rgba(0,0,0,.2)}
.fab-phone{display:none !important;}
.fab-chat{background:#09a9ff}.fab-mes{background:#1e88e5}.fab-zalo{background:#0a69fe}

/* footer */
.q-footer{background:var(--footer-blue);color:#fff;padding:48px 0 24px}
.q-footer .q-footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:36px;align-items:start;max-width:1200px;margin:0 auto;padding:0 14px}
.q-footer h3{font-size:20px;margin:0 0 18px;font-weight:800;text-transform:uppercase}
.q-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.q-footer a{color:#fff;text-decoration:none}
.q-footer a:hover{text-decoration:underline}
.q-footer .sep{position:relative;padding-left:28px}
.q-footer .sep::before{content:"";position:absolute;left:12px;top:0;bottom:0;width:2px;background:var(--footer-blue-hr)}
.q-footer .contact-list li{display:flex;gap:12px;align-items:flex-start}
.q-footer .contact-list i{width:22px;height:22px;display:grid;place-items:center;background:#fff;color:var(--footer-blue);border-radius:6px;font-size:12px;flex:0 0 22px;margin-top:2px}

/* mobile */
@media (max-width:768px){
  .wrap{gap:12px;flex-wrap:wrap}
  .q-contact{width:100%;align-items:flex-start;margin-left:0}
  .nav-menu{display:none;flex-direction:column;gap:0;margin-top:8px;border-top:1px solid var(--line);padding-top:8px;flex:1 1 auto;margin:0}
  .q-nav.open .nav-menu{display:flex}
  .nav-menu>li>a{padding:10px 0;font-size:16px}
  .has-sub .sub{position:static;display:none;box-shadow:none;padding:0;background:#e4800a}
  .has-sub.open .sub{display:block}
  .nav-cart{margin-left:12px}
  .fab-right{right:10px}
}

/* ===== Featured Products ===== */
.featured{background:#fff;padding:48px 0}
.featured .wrap{align-items:stretch}
.featured h3{width:100%;font-size:clamp(22px,3.6vw,40px);margin:0 0 18px;font-weight:800;letter-spacing:.02em;color:#2a2f35}

/* layout: trái (nhóm danh mục) – phải (cards) */
.f-grid{display:grid;grid-template-columns:380px 1fr;gap:28px;width:100%}

/* box danh mục */
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cat-item{background:#f5f7fa;border:1px solid #e7ecf0;border-radius:12px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;min-height:170px;transition:transform .2s ease, box-shadow .2s ease}
.cat-item:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.06)}
.cat-item h3{margin:0 0 8px;font-size:18px;font-weight:700;color:#2f3b45}
.cat-item .icon{font-size:44px;opacity:.85}
.cat-item .go{margin-left:auto;width:32px;height:32px;border-radius:999px;display:grid;place-items:center;border:1px solid #e3e8ee}
.cat-item .go i{font-size:14px}

/* product cards */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.prod-card{background:#fff;border:1.5px solid #e7ecf0;border-radius:14px;padding:18px;display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,.02)}
.prod-card img{width:100%;height:140px;object-fit:contain;background:#f8fafc;border-radius:10px}
.prod-card h4{margin:0 0 6px;font-size:22px;font-weight:800}
.prod-card p{margin:2px 0;font-size:15px;color:#3e4954}
.prod-card b{font-weight:800}
.prod-card small{color:#5b6570}

@media (max-width:1024px){
  .f-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr}
}

/* link sạch trong featured */
.featured a{text-decoration:none;color:inherit}
.featured a:hover{text-decoration:none}

/* cat-item dùng button */
.cat-item{border:none;background:#f5f7fa;text-align:left;width:100%;cursor:pointer}
.cat-item:focus{outline:2px solid #cfe3ff}
.cat-item.active{background:#fff;outline:2px solid var(--menu-orange);box-shadow:0 8px 20px rgba(0,0,0,.06)}

/* Tiêu đề "SẢN PHẨM NỔI BẬT": 1 gạch xanh bên trái */
.featured h3{margin:0 0 18px;font-size:22px;font-weight:800;color:#2a2f35;display:inline-flex;align-items:center;gap:10px;text-align:left}
.featured h3::before{content:"";width:5px;height:1.2em;background:#0e83c8;border-radius:2px}
.cat-item h3::before{content:none !important}

/* font */
.cat-item h3,.featured h3{font-family:'Segoe UI',Arial,sans-serif;font-weight:500;letter-spacing:.5px;color:#333}
.cat-item h3{font-size:18px}
.featured h3{font-size:22px}

/* Slide-in khi đổi danh mục */
.prod-grid.is-sliding{animation:slideInRight .5s ease both}
@keyframes slideInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}