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

body {
  overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f5f3ec;
}
::-webkit-scrollbar-thumb {
  background: #9dbe87;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #71a156;
}

/* Navbar scroll state */
nav.scrolled {
  background: rgba(250, 249, 245, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

nav.scrolled .menu-line {
  background: #1c3516;
}

/* Mobile menu */
.mobile-menu-open #mobile-menu {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-open .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-open .menu-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-open .menu-line:nth-child(3) {
  width: 1.5rem;
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Service cards */
.service-card {
  will-change: transform;
}

/* Gallery hover */
.gallery-item {
  cursor: pointer;
}

/* Scroll reveal animations */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
  .service-card,
  .gallery-item img {
    transition: none;
  }
  .service-card:hover {
    transform: none;
  }
  .gallery-item:hover img {
    transform: none;
  }
}

/* Custom selection color */
::selection {
  background: #9dbe87;
  color: #0f1c0a;
}