*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Hero Animations */
.hero-bg {
    will-change: transform;
}

.hero-bg img {
    will-change: transform;
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    animation: heroFadeUp 0.8s ease-out 0.2s both;
}

.hero-title {
    animation: heroFadeUp 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    animation: heroFadeUp 0.8s ease-out 0.6s both;
}

.hero-ctas {
    animation: heroFadeUp 0.8s ease-out 0.8s both;
}

.hero-stats {
    animation: heroFadeUp 0.8s ease-out 1s both;
}

/* Scroll 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.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; }

/* Room Cards */
.room-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.room-card:hover {
    transform: translateY(-6px);
}

/* Experience Cards */
.exp-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, border-color 0.3s ease;
}

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

/* Navigation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #F97066;
    transition: width 0.3s ease;
}

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

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

#mobileMenu.open .mobile-link {
    animation: mobileLinkFade 0.4s ease-out both;
}

#mobileMenu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }

@keyframes mobileLinkFade {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-line {
    display: block;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

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

#menuBtn.active .menu-line:nth-child(3) {
    width: 1.25rem;
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Scroll Gallery */
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animate-scroll {
    animation: scroll 30s linear infinite;
}

.animate-scroll:hover {
    animation-play-state: paused;
}

/* Parallax Hero */
.hero-bg {
    transition: transform 0.1s linear;
    will-change: transform;
}

/* Focus styles */
input:focus, select:focus, textarea:focus {
    outline: none;
}

button:focus-visible, a:focus-visible {
    outline: 2px solid #F97066;
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: #F97066;
    color: white;
}

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