/* ===== Reset & Base ===== */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

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

  body {
    overflow-x: hidden;
  }

  img {
    max-width: 100%;
    height: auto;
  }

  /* ===== Scroll Reveal (progressive enhancement) ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
      opacity: 1;
      transform: none;
      transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal-up {
      transform: translateY(0);
    }

    .reveal-left {
      transform: translateX(0);
    }

    .reveal-right {
      transform: translateX(0);
    }
  }

  /* Hidden state for JS-driven reveals (only when JS is active) */
  .reveal-hidden .reveal-up,
  .reveal-hidden .reveal-left,
  .reveal-hidden .reveal-right {
    opacity: 0;
  }

  .reveal-hidden .reveal-up {
    transform: translateY(40px);
  }

  .reveal-hidden .reveal-left {
    transform: translateX(-40px);
  }

  .reveal-hidden .reveal-right {
    transform: translateX(40px);
  }

  /* ===== Hero Animations ===== */
  @media (prefers-reduced-motion: no-preference) {
    .hero-subtitle {
      animation: fadeSlideDown 0.8s 0.3s both cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .hero-title {
      animation: fadeSlideUp 1s 0.5s both cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .hero-lead {
      animation: fadeSlideUp 1s 0.7s both cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .hero-cta {
      animation: fadeSlideUp 1s 0.9s both cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
  }

  @keyframes fadeSlideDown {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeSlideUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== Scroll Dot ===== */
  @media (prefers-reduced-motion: no-preference) {
    .scroll-dot {
      animation: scrollDot 2s infinite;
    }

    @keyframes scrollDot {
      0% { top: 0; opacity: 1; }
      50% { top: 60px; opacity: 0.5; }
      100% { top: 120px; opacity: 0; }
    }
  }

  /* ===== Parallax-like subtle effects ===== */
  @media (prefers-reduced-motion: no-preference) {
    .parallax-slow {
      will-change: transform;
    }
  }

  /* ===== Navbar Transition ===== */
  #navbar.scrolled {
    background: rgba(74, 21, 32, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  }

  #navbar.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.85);
  }

  #navbar.scrolled #nav-logo {
    color: white;
  }

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

  /* ===== Button Micro-interactions ===== */
  a, button {
    -webkit-tap-highlight-color: transparent;
  }

  /* ===== Selection ===== */
  ::selection {
    background: rgba(123, 45, 59, 0.2);
    color: inherit;
  }

  /* ===== Focus Styles ===== */
  :focus-visible {
    outline: 2px solid #7B2D3B;
    outline-offset: 2px;
  }

  /* ===== Scrollbar ===== */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #FDF8F5;
  }

  ::-webkit-scrollbar-thumb {
    background: #d4a8b2;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #7B2D3B;
  }

  /* ===== Print ===== */
  @media print {
    #navbar, #back-to-top, .scroll-dot {
      display: none !important;
    }
    body {
      color: #000;
      background: #fff;
    }
  }