:root{
  --black:#050505;
  --black-2:#101010;
  --gold:#D4AF37;
  --gold-dark:#8F6B1E;
  --silver:#D9D9D9;
  --silver-dark:#A8A8A8;
  --white:#FFFFFF;
  --danger:#ff3b30;
  --success:#00d26a;
}

*{margin:0;padding:0;box-sizing:border-box;}

body{
  font-family:'Inter',sans-serif;
  background:var(--black);
  color:var(--white);
  overflow-x:hidden;
}

.container{width:90%;max-width:1320px;margin:auto;}

a{text-decoration:none;color:inherit;}

.navbar{
  position:sticky;
  top:0;
  z-index:999;
  background:rgba(5,5,5,.96);
  border-bottom:2px solid var(--gold);
  backdrop-filter:blur(12px);
}

.nav-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
}

.logo-wrap{display:flex;align-items:center;gap:14px;}
.logo-img{width:58px;height:58px;border-radius:14px;object-fit:cover;border:1px solid var(--gold);}
.logo-text{font-size:24px;font-weight:900;color:var(--gold);}

.nav-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.nav-links a{color:var(--silver);font-weight:700;}
.nav-links a:hover{color:var(--gold);}

button,.btn{font-family:inherit;}

.btn{
  padding:16px 28px;
  border:none;
  border-radius:16px;
  font-size:16px;
  font-weight:900;
  cursor:pointer;
  display:inline-block;
}

.btn-gold,.cart-btn,.checkout-btn,.login-btn{
  background:linear-gradient(135deg,var(--gold),#f0cd62);
  color:var(--black);
  border:2px solid var(--gold);
}

.btn-dark,.try-btn{
  background:linear-gradient(135deg,var(--silver),var(--silver-dark));
  color:var(--black);
  border:2px solid var(--silver);
}

.section-title{
  font-size:44px;
  font-weight:900;
  text-align:center;
  margin-bottom:14px;
  color:var(--gold);
}

.section-sub{
  text-align:center;
  color:var(--silver);
  font-size:18px;
  margin-bottom:45px;
}

.hero{padding:90px 0;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.delivery-badge{
  display:inline-block;
  background:var(--black-2);
  color:var(--gold);
  padding:10px 18px;
  border-radius:999px;
  font-weight:800;
  margin-bottom:24px;
  border:1px solid var(--silver-dark);
}
.hero-title{font-size:72px;line-height:.95;font-weight:900;margin-bottom:24px;color:var(--white);}
.gold{color:var(--gold);}
.hero-sub{font-size:19px;line-height:1.8;color:var(--silver);margin-bottom:36px;}
.hero-btns{display:flex;gap:18px;flex-wrap:wrap;}
.hero-image img{width:100%;height:640px;object-fit:cover;border-radius:32px;border:2px solid var(--silver);box-shadow:0 0 28px rgba(212,175,55,.18);}

.features,.catalog,.delivery-section,.cart-section,.checkout-section,.account-section{padding:70px 0;}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}

.feature-card,.product-card,.delivery-box,.filter-section,.cart-items-box,.cart-summary,.checkout-form,.order-summary,.profile-card,.order-card,.login-required,.success-card{
  background:linear-gradient(145deg,#080808,var(--black-2));
  border:2px solid var(--silver);
  border-radius:24px;
  color:var(--white);
  box-shadow:0 0 22px rgba(212,175,55,.13);
}

.feature-card{padding:30px;}
.feature-card h3{font-size:24px;margin-bottom:14px;color:var(--gold);}
.feature-card p{color:var(--silver);line-height:1.7;}

.delivery-box{padding:36px;text-align:center;}
.delivery-box h2{color:var(--gold);}
.delivery-box p{color:var(--silver);line-height:1.8;margin-top:18px;}

.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:30px;}
.product-card{overflow:hidden;transition:.3s;}
.product-card:hover{transform:translateY(-7px);box-shadow:0 0 30px rgba(212,175,55,.25);}
.product-image{height:340px;overflow:hidden;background:#000;}
.product-image img{width:100%;height:100%;object-fit:cover;}
.product-content{padding:24px;}
.product-category{color:var(--gold);font-size:14px;font-weight:800;margin-bottom:8px;}
.product-name{font-size:24px;font-weight:900;margin-bottom:12px;color:var(--white);}
.size-badge{
  display:inline-block;
  padding:6px 14px;
  background:#000;
  border:1px solid var(--silver-dark);
  border-radius:30px;
  font-size:13px;
  margin-bottom:16px;
  color:var(--silver);
}
.price-wrap{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.current-price{font-size:30px;font-weight:900;color:var(--gold);}
.market-price{font-size:18px;text-decoration:line-through;color:var(--silver-dark);}
.save{color:var(--success);font-weight:900;margin-bottom:18px;}
.low-stock{margin-top:12px;background:var(--danger);color:white;padding:6px 14px;border-radius:30px;font-size:13px;font-weight:800;display:inline-block;animation:pulse 1.2s infinite;}
.sold-out{margin-top:12px;background:#555;color:white;padding:6px 14px;border-radius:30px;font-size:13px;font-weight:800;display:inline-block;}
@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}

.product-actions{display:flex;gap:12px;margin-bottom:18px;}
.small-btn{flex:1;padding:13px;border:none;border-radius:14px;font-weight:900;cursor:pointer;}
.disabled-btn{background:#555;cursor:not-allowed;color:#999;}
.compare-link{display:block;margin-top:12px;font-size:14px;color:var(--silver);}
.compare-link:hover{color:var(--gold);}

.filter-section{padding:24px;margin-bottom:45px;}
.filter-title{font-size:18px;font-weight:900;margin-bottom:16px;color:var(--gold);}
.filter-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px;}
.filter-btn{padding:12px 20px;border:2px solid var(--silver);border-radius:999px;background:#000;color:var(--silver);font-weight:800;cursor:pointer;}
.filter-btn.active{background:var(--gold);color:var(--black);border-color:var(--gold);}

.cart-float{position:fixed;bottom:30px;right:30px;background:var(--gold);color:black;padding:18px 24px;border-radius:60px;font-weight:900;box-shadow:0 10px 30px rgba(0,0,0,.3);z-index:999;}
.empty-message,.empty-cart{text-align:center;color:var(--silver);font-size:20px;padding:70px 20px;}

.cart-layout,.checkout-grid{display:grid;grid-template-columns:2fr 1fr;gap:35px;align-items:start;}
.cart-items-box,.cart-summary,.checkout-form,.order-summary,.profile-card,.order-card{padding:28px;}
.cart-item{display:grid;grid-template-columns:120px 1fr;gap:22px;padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid #333;}
.cart-item img{width:120px;height:140px;object-fit:cover;border-radius:18px;background:#1b1b24;border:1px solid var(--silver-dark);}
.item-name{font-size:22px;font-weight:900;margin-bottom:8px;color:var(--gold);}
.item-meta{color:var(--silver);font-size:14px;margin-bottom:10px;}
.item-price{font-size:20px;font-weight:900;color:var(--gold);margin-bottom:14px;}
.qty-row{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.qty-btn{width:38px;height:38px;border:none;border-radius:50%;background:var(--silver);color:black;font-size:20px;font-weight:900;cursor:pointer;}
.qty-number{font-size:18px;font-weight:900;min-width:28px;text-align:center;}
.remove-btn{padding:10px 16px;border:none;border-radius:12px;background:var(--danger);color:white;font-weight:800;cursor:pointer;}
.summary-title{font-size:26px;font-weight:900;margin-bottom:24px;color:var(--gold);}
.summary-row{display:flex;justify-content:space-between;margin-bottom:16px;color:var(--silver);}
.summary-total{display:flex;justify-content:space-between;font-size:26px;font-weight:900;padding-top:22px;margin-top:22px;border-top:1px solid #333;color:var(--gold);}
.continue-btn{display:block;width:100%;text-align:center;padding:16px;border-radius:16px;background:var(--silver);color:black;text-decoration:none;font-weight:900;margin-top:14px;}

.checkout-form input{
  width:100%;
  padding:16px;
  margin-bottom:18px;
  border:none;
  border-radius:14px;
  background:#050505;
  border:2px solid var(--silver);
  color:white;
  font-size:15px;
}
#locationStatus{margin-top:18px;font-weight:900;color:var(--success);}
.qr-wrap{text-align:center;margin-top:30px;}
.qr-wrap img{width:240px;background:white;padding:14px;border-radius:24px;}
.delivery-note{margin-top:22px;padding:16px;background:#050505;border:1px solid var(--gold);border-radius:14px;text-align:center;color:var(--gold);font-weight:900;}
.payment-warning{margin-top:18px;padding:16px;background:#1c1201;border:1px solid var(--gold);border-radius:14px;text-align:center;color:#ffd66e;font-weight:900;line-height:1.7;}
#paymentTimer{margin-top:18px;font-size:28px;font-weight:900;text-align:center;color:#ff4d4d;}

.profile-top{display:flex;align-items:center;gap:24px;}
.profile-top img{width:100px;height:100px;border-radius:50%;object-fit:cover;background:#1b1b24;border:3px solid var(--gold);}
.profile-top h2{font-size:32px;margin-bottom:10px;color:var(--gold);}
.profile-top p{color:var(--silver);margin-bottom:8px;}
.logout-btn{margin-top:20px;padding:14px 22px;border:none;border-radius:14px;background:var(--danger);color:white;font-weight:900;cursor:pointer;}
.order-title{font-size:28px;font-weight:900;margin-bottom:24px;color:var(--gold);}
.order-status{display:inline-block;padding:8px 16px;border-radius:999px;font-weight:900;font-size:13px;background:#1c1201;color:#ffd66e;border:1px solid var(--gold);margin-bottom:20px;}
.order-item{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid #333;}
.order-total{display:flex;justify-content:space-between;margin-top:20px;padding-top:20px;border-top:1px solid #333;font-size:22px;font-weight:900;color:var(--gold);}
.order-note{margin-top:22px;padding:16px;background:#050505;border-radius:16px;color:var(--gold);font-weight:800;line-height:1.7;}
.empty-order{text-align:center;color:var(--silver);padding:30px 0;}

#loginModal input{background:#050505!important;color:white!important;border:2px solid var(--silver)!important;}
#loginModal h2{color:var(--gold)!important;}

.footer{padding:60px 0;text-align:center;border-top:2px solid var(--gold);background:#050505;color:white;}
.footer img{width:80px;height:80px;border-radius:14px;object-fit:cover;margin:auto;margin-bottom:18px;border:1px solid var(--gold);}
.footer h2{color:var(--gold);}

.tick{width:110px;height:110px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;font-size:62px;margin:0 auto 28px;color:#050505;animation:pop .6s ease;}
@keyframes pop{0%{transform:scale(.4);opacity:0}80%{transform:scale(1.1);opacity:1}100%{transform:scale(1)}}

@media(max-width:900px){
  .hero-grid,.feature-grid,.cart-layout,.checkout-grid{grid-template-columns:1fr;}
  .hero-title{font-size:50px;}
  .hero-image img{height:420px;}
  .nav-inner,.profile-top{flex-direction:column;gap:16px;text-align:center;}
  .nav-links{flex-wrap:wrap;justify-content:center;gap:14px;}
  .cart-item{grid-template-columns:1fr;}
  .cart-item img{width:100%;height:280px;}
}