/* Base & Utilities */
  html {
    scroll-behavior: smooth;
  }

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

  /* Animations */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
  }

  .fade-in-delay-1 { animation-delay: 0.1s; }
  .fade-in-delay-2 { animation-delay: 0.2s; }
  .fade-in-delay-3 { animation-delay: 0.3s; }
  .fade-in-delay-4 { animation-delay: 0.4s; }
  .fade-in-delay-5 { animation-delay: 0.5s; }
  .fade-in-delay-6 { animation-delay: 0.6s; }

  /* Scroll-triggered reveal */
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }

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

  /* Primary Button */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: #B8614A;
    color: #FAF6F0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid #B8614A;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .btn-primary:hover {
    background-color: transparent;
    color: #B8614A;
  }

  /* Secondary Button */
  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: transparent;
    color: #2C2420;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid #2C2420;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .btn-secondary:hover {
    background-color: #2C2420;
    color: #FAF6F0;
  }

  /* Navigation */
  .nav-link {
    position: relative;
    color: #2C2420;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #B8614A;
    transition: width 0.3s ease;
  }

  .nav-link:hover::after {
    width: 100%;
  }

  .nav-link:hover {
    color: #B8614A;
  }

  .nav-logo {
    transition: color 0.3s ease;
  }

  /* Mobile Menu */
  .mobile-link {
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .mobile-link:hover {
    color: #B8614A;
  }

  .menu-line {
    transition: all 0.3s ease;
  }

  #menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  #menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
  }

  #menu-toggle.active .menu-line:nth-child(3) {
    width: 1.5rem;
    transform: rotate(-45deg) translate(5px, -5px);
  }

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

  ::-webkit-scrollbar-track {
    background: #E8DCC8;
  }

  ::-webkit-scrollbar-thumb {
    background: #B8614A;
    border-radius: 0;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #9A4E3A;
  }

  /* Selection */
  ::selection {
    background-color: #B8614A;
    color: #FAF6F0;
  }

  /* Focus styles */
  input:focus,
  textarea:focus {
    outline: none;
  }

  /* Image aspect ratios */
  .aspect-\[3\/4\] {
    aspect-ratio: 3 / 4;
  }

  .aspect-\[4\/3\] {
    aspect-ratio: 4 / 3;
  }

  /* Responsive adjustments */
  @media (max-width: 767px) {
    .fade-in {
      animation: fadeInUp 0.6s ease forwards;
    }
  }