/* Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  overflow-x: hidden;
}

/* Scroll-reveal base — content is visible by default; JS adds animated state */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(32px);
  }

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

  .reveal.delay-1 { transition-delay: 0.1s; }
  .reveal.delay-2 { transition-delay: 0.2s; }
  .reveal.delay-3 { transition-delay: 0.3s; }
  .reveal.delay-4 { transition-delay: 0.4s; }
}

/* Navbar scroll state */
#navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(30, 58, 95, 0.08);
}

#navbar.scrolled .nav-link {
  color: #1e3a5f;
}

#navbar.scrolled .font-serif {
  color: #1e3a5f;
}

/* Menu item hover */
.menu-item {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(52, 211, 153, 0.15);
}

.menu-item:last-child {
  border-bottom: none;
}

/* Feature card hover */
.feature-card {
  transform: translateY(0);
}

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

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

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(30, 58, 95, 0.1);
}

/* Gallery image hover */
.rounded-3xl.overflow-hidden img {
  display: block;
}

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

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

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

::-webkit-scrollbar-track {
  background: #f0fdf6;
}

::-webkit-scrollbar-thumb {
  background: #a8bcd4;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #7c9abf;
}