/* Base & Typography */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(139, 77, 150, 0.2);
    color: #3D1D48;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #F5F0F7;
}
::-webkit-scrollbar-thumb {
    background: #C19DCB;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #A76FB5;
}

/* Navigation */
.nav-scrolled {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.nav-scrolled.scrolled {
    background: rgba(35, 16, 44, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 4px 20px rgba(0,0,0,0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #F59E0B;
    transition: width 0.2s ease;
}

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

/* Mobile Menu */
.nav-mobile {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav-link {
    border-left: 2px solid transparent;
    padding-left: 12px;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.mobile-nav-link:hover {
    border-left-color: #F59E0B;
}

/* Hero */
.hero {
    position: relative;
    background: #23102C;
}

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

.hero-img {
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero:hover .hero-img {
    transform: scale(1.08);
}

.hero-overlay {
    background: linear-gradient(
        to bottom,
        rgba(35, 16, 44, 0.4) 0%,
        rgba(35, 16, 44, 0.6) 50%,
        rgba(35, 16, 44, 0.85) 100%
    );
}

.hero-title {
    text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}

.hero-subtitle {
    text-shadow: 0 1px 20px rgba(0,0,0,0.4);
}

.hero-scroll-indicator {
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* Room Cards */
.room-card {
    will-change: transform;
}

/* Amenity Cards */
.amenity-card {
    will-change: transform;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(35, 16, 44, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Reveal Animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hero content entrance */
.hero-badge {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-title {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.hero-subtitle {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

.hero-actions {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both;
}

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

/* Contact Form */
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal, .reveal-left, .reveal-right {
        opacity: 1;
        transform: none;
    }
    .hero-badge, .hero-title, .hero-subtitle, .hero-actions {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* Tablet and up */
@media (min-width: 768px) {
    .hero-title {
        letter-spacing: -0.02em;
    }
}

/* Large screens */
@media (min-width: 1024px) {
    .hero-content {
        padding-top: 4rem;
    }
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #F59E0B;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Print */
@media print {
    .nav-scrolled, .hero-scroll, .reveal {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}