/* Base styles and custom overrides */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f8fafc;
}
::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Selection color */
::selection {
    background: rgba(13, 148, 136, 0.15);
    color: #0f766e;
}

/* Navbar transitions */
.navbar-scrolled #navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.navbar-light #navbar {
    background: transparent;
    box-shadow: none;
}

/* Logo text color transitions */
.navbar-scrolled .logo-text {
    color: #1e293b;
}

.navbar-light .logo-text,
.navbar-light .nav-link,
.navbar-light #menuIcon span {
    color: #fff;
}

.navbar-scrolled .nav-link {
    color: #475569;
}

.navbar-scrolled #menuIcon span {
    color: #1e293b;
}

/* Room card hover */
.room-card {
    transition: transform 0.4s ease;
}

/* Activity card */
.activity-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

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

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

/* Mobile menu */
.mobile-menu-open #mobileMenu {
    transform: translateX(0);
}

.mobile-menu-open #line1 {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-open #line2 {
    opacity: 0;
    width: 0;
}

.mobile-menu-open #line3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Scroll reveal animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.hidden-reveal {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
}

/* Hero parallax */
#heroImg {
    will-change: transform;
}

/* Thin decorative line */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(13, 148, 136, 0.2), transparent);
}

/* Input date styling */
input[type="date"] {
    color-scheme: light;
}

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
}