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

  html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

  body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
  }

  /* NAV */
  .nav { transition: box-shadow 0.3s ease; }
  .nav.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,0.07); }

  .nav-link { position: relative; }
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #C0603A;
    border-radius: 1px;
    transition: width 0.25s ease;
  }
  .nav-link:hover::after { width: 100%; }

  /* BUTTONS */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    background: #C0603A;
    color: #fff;
    padding: 0.8rem 1.75rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    border: none;
    cursor: pointer;
  }
  .btn-primary:hover {
    background: #9f4828;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(192,96,58,0.35);
  }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: #C0603A;
    padding: 0.8rem 1.75rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 2px solid #C0603A;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
    cursor: pointer;
  }
  .btn-secondary:hover {
    background: #C0603A;
    color: #fff;
    transform: translateY(-1px);
  }

  /* SERVICE CARDS */
  .service-card {
    background: #fff;
    border-radius: 1.25rem;
    padding: 1.75rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid rgba(0,0,0,0.05);
  }
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  }

  /* WHY CARDS */
  .why-card { transition: transform 0.25s ease; }
  .why-card:hover { transform: translateY(-3px); }

  /* TESTIMONIAL CARDS */
  .testimonial-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }
  .testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.07);
  }

  /* INPUT FIELDS */
  .input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid #e5ddd0;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: #292524;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
  }
  .input-field:focus {
    border-color: #C0603A;
    box-shadow: 0 0 0 3px rgba(192,96,58,0.12);
  }
  .input-field::placeholder { color: #a8a29e; }

  /* MOBILE MENU */
  #mobileMenu { animation: slideDown 0.25s ease; }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-link { text-decoration: none; }

  /* HERO ANIMATION */
  .hero-content { animation: fadeUp 0.7s ease both; }
  .hero-image { animation: fadeUp 0.7s 0.15s ease both; }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* SCROLL REVEAL (below fold only — progressive enhancement) */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Fallback: if JS doesn't run, reveal elements are visible */
  .reveal {
    opacity: 1;
    transform: none;
  }
  @media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(20px); }
  }

  /* RESPONSIVE */
  @media (max-width: 767px) {
    .nav { height: 4rem; }
    .hero-content h1 { font-size: 2.25rem; }
  }