/* ===================================================
   DealHubs Digital Marketplace - Dark Luxury Design System
=================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #09090B;
  --bg-secondary: #111827;
  --bg-card: #161B22;
  --bg-slate: #1E293B;
  --border-color: #273244;
  --accent-cyan: #06B6D4;
  --accent-blue: #2563EB;
  --accent-purple: #7C3AED;
  --accent-gold: #F59E0B;
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --whatsapp-color: #25D366;
  --danger-color: #EF4444;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.15);
  --glass-bg: rgba(17, 24, 39, 0.85);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main {
  flex: 1;
}

.container {
  width: 92%;
  max-width: 1240px;
  margin: 0 auto;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

/* ================= Glassmorphic Navbar ================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-icon-btn {
  position: relative;
  font-size: 1.3rem;
  color: var(--text-main);
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-slate);
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--accent-cyan);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.65rem 1.4rem;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
}

.btn-outline {
  border-color: var(--border-color);
  color: var(--text-main);
  background: transparent;
}

.btn-outline:hover {
  background: var(--bg-slate);
  border-color: var(--text-muted);
}

.btn-whatsapp {
  background: var(--whatsapp-color);
  color: #fff;
}

.btn-whatsapp:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

/* ================= Hero Section ================= */
.hero {
  padding: 5rem 0 3.5rem;
  text-align: center;
  position: relative;
  background: radial-gradient(circle at 50% 10%, rgba(6, 182, 212, 0.12) 0%, transparent 60%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--accent-cyan);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  max-width: 680px;
  margin: 0 auto 2.2rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ================= Product Cards ================= */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  margin-bottom: 4rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
}

.product-thumb {
  position: relative;
  width: 100%;
  height: 190px;
  background: var(--bg-secondary);
  overflow: hidden;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-thumb img {
  transform: scale(1.05);
}

.product-type-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(6px);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-cat {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}

.product-name {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price-box {
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(39, 50, 68, 0.4);
}

.price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.strike-price {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}

/* ================= Alert / Flash Notification ================= */
.alert-box {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10B981;
  color: #34D399;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--danger-color);
  color: #F87171;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--accent-gold);
  color: #FBBF24;
}

/* ================= Footer ================= */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 3rem;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.6rem;
  color: var(--text-main);
  cursor: pointer;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-title { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}