/* Custom styles for Sun Harbor Motel */

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

/* Scroll reveal base - content is visible by default */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only apply animation class when JS adds it (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal.animated {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .scroll-reveal.animated.animate-in {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navigation scroll state */
nav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

nav.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

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

#hero img {
    will-change: transform;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Selection color */
::selection {
    background: #99f6e4;
    color: #042f2e;
}

/* Mobile menu transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

#mobile-menu.open {
    max-height: 400px;
    opacity: 1;
}

/* Image hover zoom */
.group:hover img {
    transform: scale(1.05);
}

/* Subtle gradient text */
.text-gradient {
    background: linear-gradient(135deg, #0d9488 0%, #2dd4bf 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loading state for images */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[data-src] {
    opacity: 0;
}