/* style.css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #00d9ff; /* Electric Cyan */
  --secondary-color: #0a0e27; /* Deep Black Navy */
  --accent-cyan: #5fecff; /* Bright Cyan */
  --accent-dark: #1a1f3a; /* Charcoal Navy */
  --accent-gray: #2d3748; /* Cool Gray */

  --bg-gradient-1: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  --bg-gradient-2: linear-gradient(135deg, #00d9ff 0%, #5fecff 100%);
  --bg-gradient-3: linear-gradient(135deg, #1a1f3a 0%, #2d3748 100%);
  --bg-gradient-4: linear-gradient(
    135deg,
    #0a0e27 0%,
    #00d9ff 20%,
    #0a0e27 100%
  );
  --bg-gradient-5: linear-gradient(135deg, #00d9ff 0%, #0a0e27 100%);

  --text-dark: #0a0e27;
  --text-color: #1a1f3a;
  --text-light: #64748b;
  --text-lighter: #94a3b8;

  --surface-white: #ffffff;
  --surface-light: #f9fafb;
  --surface-dark: #0a0e27;
  --surface-gradient: linear-gradient(
    135deg,
    rgba(0, 217, 255, 0.03) 0%,
    rgba(10, 14, 39, 0.03) 100%
  );
  --glass-bg: rgba(255, 255, 255, 0.95);

  --shadow-sm: 0 2px 8px rgba(0, 217, 255, 0.1);
  --shadow-md: 0 4px 20px rgba(0, 217, 255, 0.15);
  --shadow-lg: 0 8px 40px rgba(0, 217, 255, 0.2);
  --shadow-xl: 0 12px 60px rgba(0, 217, 255, 0.25);
  --glow: 0 0 50px rgba(0, 217, 255, 0.6);
  --glow-strong: 0 0 80px rgba(0, 217, 255, 0.8);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   ENHANCED TYPOGRAPHY FOR LUXURY FEEL
   ============================================ */

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background: var(--surface-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Premium Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Premium Button Base Styles */
.btn-primary {
  background: var(--bg-gradient-1);
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl), var(--glow);
}

/* Glass Effect for Cards */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

/* Premium Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glow-pulse {
  0%,
  100% {
    box-shadow: var(--shadow-md);
  }
  50% {
    box-shadow: var(--shadow-xl), var(--glow);
  }
}

/* Luxury Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--surface-light);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-gradient-1);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bg-gradient-3);
}

/* Selection Color */
::selection {
  background: var(--primary-color);
  color: white;
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .categories-grid,
  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .shop-layout {
    grid-template-columns: 1fr;
  }

  .shop-sidebar {
    display: none;
  }

  .booking-wrapper,
  .gift-card-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-title {
    font-size: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .tiers-grid {
    grid-template-columns: 1fr;
  }

  .more-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-top {
    display: none;
  }

  .nav-actions .icon-btn {
    font-size: 18px;
  }

  .login-btn {
    padding: 6px 15px;
    font-size: 14px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .amount-options {
    grid-template-columns: repeat(2, 1fr);
  }
}