/* ─── Base & Typography ─── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { overflow-x: hidden; }

  /* ─── Navigation ─── */
  .nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav-fixed.scrolled {
    background: rgba(253, 248, 244, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(222, 210, 195, 0.5);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  }
  .nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #4b5563;
    letter-spacing: 0.02em;
    transition: color 0.3s;
    position: relative;
  }
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #B85446;
    transition: width 0.3s;
  }
  .nav-link:hover { color: #B85446; }
  .nav-link:hover::after { width: 100%; }

  /* ─── Mobile Menu ─── */
  .menu-line { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
  #menu-btn.active .menu-line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  #menu-btn.active .menu-line:nth-child(2) { opacity: 0; }
  #menu-btn.active .menu-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  #mobile-menu.open { opacity: 1; pointer-events: all; }
  .mobile-link { transition: color 0.3s; }
  .mobile-link:hover { color: #B85446; }

  /* ─── Hero ─── */
  .hero-section {
    background: linear-gradient(135deg, #FDF8F4 0%, #F9EDDF 50%, #FDF0EC 100%);
  }

  /* ─── Floating Cards ─── */
  @keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
  }
  .float-slow { animation: float-slow 4s ease-in-out infinite; }

  /* ─── Service Cards ─── */
  .service-card {
    position: relative;
    overflow: hidden;
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #B85446, #E88976);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .service-card:hover::before { transform: scaleX(1); }

  /* ─── Gallery ─── */
  .gallery-item {
    position: relative;
  }
  .gallery-item > div {
    overflow: hidden;
  }

  /* ─── Reveal Animations ─── */
  .reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* ─── Form ─── */
  input:focus, textarea:focus {
    border-color: #E88976 !important;
    box-shadow: 0 0 0 4px rgba(184, 84, 70, 0.08) !important;
  }

  /* ─── Responsive ─── */
  @media (max-width: 768px) {
    .hero-section { min-height: auto; padding: 120px 0 80px; }
    #hero { padding-top: 80px; }
    .float-slow { animation: none; }
  }