/* Kelly Island Campground — Custom Styles */

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

body {
  overflow-x: hidden;
}

::selection {
  background-color: rgba(201, 168, 76, 0.3);
  color: #f0f3f9;
}

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

::-webkit-scrollbar-track {
  background: #0D1B2A;
}

::-webkit-scrollbar-thumb {
  background: #1a2a46;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #273d69;
}

/* Navbar transition */
#navbar {
  transition: background-color 0.5s ease, box-shadow 0.5s ease, padding 0.5s ease;
}

#navbar.scrolled {
  background-color: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
}

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

.mobile-link {
  transition: color 0.3s ease;
}

/* Hero parallax feel */
#hero {
  position: relative;
}

#hero img {
  will-change: transform;
}

/* Section reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }

  .reveal.revealed {
    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; }
}

/* Gold accent line animation */
.gold-line {
  position: relative;
}

.gold-line::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #C9A84C, transparent);
}

/* Card hover effects */
.group:hover .group-hover\:scale-105 {
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Button focus states */
a:focus-visible, button:focus-visible {
  outline: 2px solid #C9A84C;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Image lazy loading placeholder */
img {
  background-color: #1a2a46;
}

/* Decorative patterns */
.pattern-grid {
  background-image: linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Smooth image loading */
img {
  transition: opacity 0.3s ease;
}

img[data-loaded="false"] {
  opacity: 0;
}

img[data-loaded="true"] {
  opacity: 1;
}