@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400&display=swap');

:root {
  --blue: #3366ff;
  --dark: #080f1a;
  --light-bg: #f2f6f7;
  --gold: #fbbf24;
  --text-dark: #060a0c;
  --text-gray: #585f62;
  --border: #e2e5e6;
  --green: #34d399;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'DM Sans', sans-serif;
  margin: 0;
  background-color: var(--light-bg);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
}

/* Frosted glass nav */
.nav-glass {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.88);
}

/* Hero card glass */
.hero-card {
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background: linear-gradient(154.96deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0px 24px 64px 0px rgba(0,0,0,0.4);
}

/* Hero card gold header */
.hero-card-header {
  background: linear-gradient(130.81deg, rgba(251,191,36,0.12) 0%, rgba(245,158,11,0.06) 100%);
  border-bottom: 1px solid rgba(251,191,36,0.18);
}

/* Blue radial glow */
.glow-blue {
  background: radial-gradient(circle at center, rgba(51,102,255,0.18) 0%, rgba(51,102,255,0) 65%);
}

/* Gold radial glow */
.glow-gold {
  background: radial-gradient(circle at center, rgba(251,191,36,0.10) 0%, rgba(251,191,36,0) 70%);
}

/* Dark section blue glow */
.glow-dark-blue {
  background: radial-gradient(circle at center, rgba(9,51,217,0.12) 0%, rgba(9,68,217,0) 70%);
}

/* Points & Store section */
.points-section {
  background-color: var(--dark);
}

/* Product image bg */
.product-img-bg {
  background: linear-gradient(134.78deg, #fff 0%, #f1f5f9 100%);
  border: 1px solid rgba(255,255,255,0.06);
}

/* Smooth button hover */
a, button { transition: opacity 0.15s, transform 0.15s; }

html { scroll-behavior: smooth; }

/* Card hover — light sections */
.benefit-card,
.perk-card {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.benefit-card:hover,
.perk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.09);
  border-color: #c8cdd0;
}

/* Card hover — dark store section */
.product-card {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
  border-color: rgba(255, 255, 255, 0.2);
}

/* CTA card hover */
.cta-card {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.cta-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(51, 102, 255, 0.32);
}

/* Hamburger for mobile nav */
#mobile-menu { display: none; }
#mobile-menu.open { display: flex; }

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr !important; }
  .benefits-grid { grid-template-columns: 1fr 1fr !important; }
  .perks-grid { grid-template-columns: 1fr 1fr !important; }
  .points-grid { grid-template-columns: 1fr !important; }
  .product-grid { grid-template-columns: 1fr 1fr !important; }
}

@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr !important; }
  .perks-grid { grid-template-columns: 1fr !important; }
  .product-grid { grid-template-columns: 1fr !important; }
}