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

body {
    overflow-x: hidden;
}

/* 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[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Room cards */
.room-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(123, 45, 142, 0.15);
}

/* Amenity cards */
.amenity-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(5, 3, 7, 0.92) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(123, 45, 142, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* Mobile menu transitions */
#mobile-menu {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#mobile-menu.open {
    transform: translateX(0);
}

#mobile-menu.closed {
    transform: translateX(100%);
}

/* Mobile link hover */
.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #F5A623;
    transition: width 0.3s ease;
}

.mobile-link:hover::after {
    width: 100%;
}

/* Menu button animation */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 1.25rem;
}

/* Subtle gold shimmer on amber elements */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

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

::-webkit-scrollbar-track {
    background: #050307;
}

::-webkit-scrollbar-thumb {
    background: #2a0f31;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #7B2D8E;
}

/* Selection color */
::selection {
    background: rgba(123, 45, 142, 0.4);
    color: #fce7f3;
}