/* Base & Utilities */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #faf8f4;
}

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0d1f15;
}
::-webkit-scrollbar-thumb {
    background: rgba(201, 168, 76, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(201, 168, 76, 0.5);
}

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal.delay-100 { transition-delay: 100ms; }
.reveal.delay-200 { transition-delay: 200ms; }
.reveal.delay-300 { transition-delay: 300ms; }

/* Hero animations */
.hero-content {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}
.hero-image {
    opacity: 0;
    transform: translateX(30px);
    animation: fadeLeft 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
    to { opacity: 1; transform: translateX(0); }
}

/* Scroll indicator */
@keyframes scrollDown {
    0% { top: -16px; opacity: 1; }
    100% { top: 48px; opacity: 0; }
}
.animate-scroll-down {
    animation: scrollDown 1.5s ease-out infinite;
}

/* Pulse gold */
@keyframes pulseGold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(201, 168, 76, 0); }
}
.animate-pulse-gold {
    animation: pulseGold 2s ease-in-out infinite;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(13, 31, 21, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Room card hover */
.room-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.room-card:hover {
    transform: translateY(-4px);
}

/* Mobile menu */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}
.mobile-menu-closed {
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Bar animations for mobile menu */
.menu-open #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-open #bar2 {
    opacity: 0;
    transform: translateX(10px);
}
.menu-open #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid rgba(201, 168, 76, 0.6);
    outline-offset: 2px;
}

/* Image aspect ratio helpers */
img {
    max-width: 100%;
    height: auto;
}

/* Form date picker styling */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.6) sepia(1) saturate(3) hue-rotate(10deg);
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.15;
    }
}