/* M/S AL-HAQUE TRADING - Custom Luxury Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Hind+Siliguri:wght@400;500;600;700&display=swap');

:root {
  --primary-dark: #070B19;
  --navy-deep: #0B132B;
  --navy-card: #141E3D;
  --navy-border: #233158;
  --gold-primary: #D4AF37;
  --gold-light: #FCEABB;
  --gold-dark: #996515;
  --gold-gradient: linear-gradient(135deg, #FFF3D4 0%, #E5BA4B 35%, #D4AF37 70%, #996515 100%);
  --gold-border-gradient: linear-gradient(135deg, rgba(245, 230, 180, 0.6) 0%, rgba(212, 175, 55, 0.3) 50%, rgba(153, 101, 21, 0.1) 100%);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #070B19;
  color: #E2E8F0;
  overflow-x: hidden;
  width: 100%;
}

.font-brand {
  font-family: 'Cinzel', serif;
}

.font-bengali {
  font-family: 'Hind Siliguri', 'Plus Jakarta Sans', sans-serif;
}

/* Gold Gradient Utilities */
.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-gold-gradient {
  background: var(--gold-gradient);
}

.border-gold {
  border-color: #D4AF37;
}

/* Glassmorphism Card */
.glass-card {
  background: rgba(20, 30, 61, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(212, 175, 55, 0.22);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}

.glass-card:hover {
  border-color: rgba(212, 175, 55, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -12px rgba(212, 175, 55, 0.18);
}

.glass-nav {
  background: rgba(7, 11, 25, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

/* Desktop Nav Links */
.nav-link {
  position: relative;
  white-space: nowrap;
  transition: color 0.25s ease;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active-nav::after {
  width: 100%;
}

.nav-link.active-nav {
  color: #FCEABB !important;
  font-weight: 700;
}

/* Gold Glowing Button */
.btn-gold {
  background: var(--gold-gradient);
  color: #0B132B;
  font-weight: 700;
  padding: 0.65rem 1.35rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8125rem;
  white-space: nowrap;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(212, 175, 55, 0.45);
  filter: brightness(1.06);
}

.btn-outline-gold {
  background: transparent;
  color: #FCEABB;
  border: 1.5px solid #D4AF37;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: all 0.3s ease;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: #FCEABB;
  color: #FFF;
  transform: translateY(-2px);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  align-items: center;
}

.whatsapp-pulse {
  background: #25D366;
  color: white;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  animation: pulse-green 2s infinite;
  transition: transform 0.3s ease;
}

@media (min-width: 640px) {
  .whatsapp-pulse {
    width: 58px;
    height: 58px;
  }
}

.whatsapp-pulse:hover {
  transform: scale(1.08);
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Badges and tags */
.badge-gold {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: #FCEABB;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: #070B19;
}
::-webkit-scrollbar-thumb {
  background: #233158;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #D4AF37;
}

/* Hero Background Pattern */
.bg-topo {
  background-image: url('../images/hero-bg.svg');
  background-size: cover;
  background-position: center;
}

/* Animated Shimmer */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.gold-shimmer {
  background: linear-gradient(90deg, #D4AF37 0%, #FFF3D4 50%, #D4AF37 100%);
  background-size: 200% auto;
  color: transparent;
  -webkit-background-clip: text;
  animation: shimmer 4s linear infinite;
}

/* Mobile Nav Drawer animation */
#mobileMenu {
  transition: max-height 0.35s ease-in-out, opacity 0.25s ease-in-out;
}