/* ─── Custom styles for Tina's Nail Spa ─── */

  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }

  /* Floating animation for stat cards */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
  }

  @keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
  }

  .animate-float {
    animation: float 3.5s ease-in-out infinite;
  }

  .animate-float-delayed {
    animation: float-delayed 4s ease-in-out infinite;
    animation-delay: 0.5s;
  }

  /* Navbar scroll state */
  #navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(6, 79, 70, 0.08);
  }

  /* Service card hover lift */
  .service-card {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  }

  .service-card:hover {
    transform: translateY(-4px);
  }

  /* Testimonial card hover */
  .testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .testimonial-card:hover {
    transform: translateY(-2px);
  }

  /* Mobile menu transitions */
  #mobile-menu {
    animation: slideDown 0.25s ease;
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .mobile-link {
    position: relative;
  }

  .mobile-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #059669;
    transition: width 0.2s ease;
  }

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

  /* Scroll-reveal animations (progressive enhancement) */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

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

  /* Fallback: ensure content is always visible even without JS */
  .reveal {
    opacity: 1;
    transform: none;
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
    }

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

  /* Selection color */
  ::selection {
    background: #a7f3d0;
    color: #064e3b;
  }