*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

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

  #nav.scrolled {
    background: rgba(6, 13, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  #nav.scrolled a:not([class*="bg-"]) {
    color: rgba(255, 255, 255, 0.8);
  }

  /* Mobile menu */
  #mobile-menu.open {
    transform: translateX(0);
  }

  #mobile-menu .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #mobile-menu .menu-line:nth-child(2) {
    opacity: 0;
  }
  #mobile-menu .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.25rem;
  }

  /* Hero animations */
  .hero-reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.8s ease forwards;
  }
  .hero-reveal:nth-child(1) { animation-delay: 0.1s; }
  .hero-reveal:nth-child(2) { animation-delay: 0.25s; }
  .hero-reveal:nth-child(3) { animation-delay: 0.4s; }
  .hero-reveal:nth-child(4) { animation-delay: 0.55s; }
  .hero-reveal:nth-child(5) { animation-delay: 0.7s; }

  @keyframes heroReveal {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero-shape {
    opacity: 0;
    animation: shapeAppear 1s ease forwards;
  }
  .hero-shape:nth-child(1) { animation-delay: 0.6s; }
  .hero-shape:nth-child(2) { animation-delay: 0.8s; }
  .hero-shape:nth-child(3) { animation-delay: 1s; }
  .hero-shape:nth-child(4) { animation-delay: 1.2s; }
  .hero-shape:nth-child(5) { animation-delay: 1.4s; }

  @keyframes shapeAppear {
    to { opacity: 1; }
  }

  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(12deg); }
    50% { transform: translateY(-15px) rotate(12deg); }
  }

  @keyframes floatDelayed {
    0%, 100% { transform: translateY(0) rotate(45deg); }
    50% { transform: translateY(-10px) rotate(45deg); }
  }

  .animate-float {
    animation: float 4s ease-in-out infinite;
  }

  .animate-float-delayed {
    animation: floatDelayed 5s ease-in-out infinite;
    animation-delay: 1s;
  }

  /* Marquee */
  .marquee-track {
    animation: marquee 25s linear infinite;
  }

  @keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  /* Reveal on scroll */
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* Menu tabs */
  .menu-tab {
    color: rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
  }

  .menu-tab.active {
    color: #0a1628;
    background: #2dd4bf;
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.3);
  }

  .menu-tab:hover:not(.active) {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
  }

  /* Menu cards */
  .menu-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 0;
    transition: all 0.4s ease;
  }

  .menu-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(45, 212, 191, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  }

  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #0a1628;
  }
  ::-webkit-scrollbar-thumb {
    background: rgba(45, 212, 191, 0.3);
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: rgba(45, 212, 191, 0.5);
  }

  /* Selection */
  ::selection {
    background: rgba(45, 212, 191, 0.3);
    color: #fff;
  }

  /* Select dropdown */
  select option {
    background: #0f2140;
    color: #fff;
  }