/* Base & Typography */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    overflow-x: hidden;
  }

  ::selection {
    background: #72d0ad;
    color: #0a1f3f;
  }

  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #0a1f3f;
  }
  ::-webkit-scrollbar-thumb {
    background: #29a676;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #72d0ad;
  }

  /* Navigation */
  #nav {
    background: transparent;
  }

  #nav.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(10, 31, 63, 0.08);
  }

  #nav.scrolled .nav-link {
    color: #141f32;
  }

  /* Mobile Menu */
  #mobileMenu.open {
    opacity: 1;
    pointer-events: all;
  }

  .menu-line:nth-child(3) {
    transition-delay: 0.05s;
  }

  body.menu-open {
    overflow: hidden;
  }

  body.menu-open #menuBtn .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
  }
  body.menu-open #menu-line:nth-child(2) {
    opacity: 0;
  }
  body.menu-open #menuBtn .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 20px;
  }

  .mobile-nav-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
  }

  #mobileMenu.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
  }

  #mobileMenu.open .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
  #mobileMenu.open .mobile-nav-link:nth-child(2) { transition-delay: 0.15s; }
  #mobileMenu.open .mobile-nav-link:nth-child(3) { transition-delay: 0.2s; }
  #mobileMenu.open .mobile-nav-link:nth-child(4) { transition-delay: 0.25s; }

  /* Scroll Reveal Animations */
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .reveal[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .reveal[data-reveal] {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Stagger children */
  .reveal-stagger > * {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @media (prefers-reduced-motion: reduce) {
    .reveal-stagger > * {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }

  /* Image hover effect */
  .collection-card {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
  }

  .collection-card img {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }

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

  /* Parallax-like subtle effect for hero */
  @media (prefers-reduced-motion: no-preference) {
    .hero-float {
      animation: float 6s ease-in-out infinite;
    }
    .hero-float-delayed {
      animation: float 6s ease-in-out 3s infinite;
    }
  }

  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
  }

  /* Map grayscale transition handled via iframe CSS */

  /* Print styles */
  @media print {
    #nav, .scroll-indicator { display: none; }
    body { color: #000; background: #fff; }
  }