/* ==========================================================================
   CVSCompanies Hotel - Premium Dark Theme CSS
   ========================================================================== */

/* --- Variables --- */
:root {
    /* Colors */
    --color-bg-main: #121212;
    --color-bg-darker: #0a0a0a;
    --color-bg-card: #1e1e1e;
    
    --color-gold-primary: #D4AF37;
    --color-gold-light: #F3E5AB;
    --color-gold-dark: #AA8B2C;
    
    --color-text-main: #E0E0E0;
    --color-text-muted: #A0A0A0;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-main);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-gold-light);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-fluid {
    width: 100%;
    padding: 0 1rem;
}

.section {
    padding: 6rem 0;
}

.bg-darker {
    background-color: var(--color-bg-darker);
}

.text-center {
    text-align: center;
}

/* --- Section Headers --- */
.section-header {
    margin-bottom: 4rem;
}

.subtitle {
    display: block;
    color: var(--color-gold-primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.divider {
    height: 2px;
    width: 60px;
    background-color: var(--color-gold-primary);
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 0;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--color-gold-primary);
    color: var(--color-bg-main);
}

.btn-primary:hover {
    background-color: var(--color-gold-light);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-gold-primary);
    color: var(--color-gold-primary);
}

.btn-outline:hover {
    background-color: var(--color-gold-primary);
    color: var(--color-bg-main);
}

.btn-gold {
    background: linear-gradient(135deg, var(--color-gold-primary), var(--color-gold-dark));
    color: var(--color-bg-main);
    border: none;
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-primary));
}

.btn-full {
    width: 100%;
    text-align: center;
}

.btn-hub-link {
    display: flex !important;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--color-gold-primary), var(--color-gold-dark)) !important;
    color: var(--color-bg-main) !important;
    padding: 10px 16px !important;
    border-radius: 6px !important;
    font-size: 0.95rem !important;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    transition: var(--transition-fast);
}

.btn-hub-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-primary)) !important;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition-fast);
    background: transparent;
}

.navbar.scrolled {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold-primary);
    transition: var(--transition-fast);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-gold-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    background-image: url('https://images.unsplash.com/photo-1542314831-c6a4d14d837e?auto=format&fit=crop&q=80&w=2000');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(18,18,18,0.9));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 4.5rem;
    color: var(--color-white);
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-text-main);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards ease-out;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Booking Bar --- */
.booking-bar {
    margin-top: -60px;
    position: relative;
    z-index: 20;
    padding: 0;
}

.booking-form {
    background-color: var(--color-bg-card);
    padding: 2rem;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-end;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.input-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-family: var(--font-heading);
    color: var(--color-gold-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 12px;
    background-color: var(--color-bg-main);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--color-white);
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--color-gold-primary);
}

.booking-form .btn {
    flex: 0 0 auto;
    padding: 14px 30px;
    height: 47px;
}

/* --- Rooms Section --- */
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.room-card {
    background-color: var(--color-bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-slow);
    overflow: hidden;
}

.room-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    border-color: rgba(212, 175, 55, 0.3);
}

.room-img-container {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.room-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.room-card:hover .room-img {
    transform: scale(1.05);
}

.price-tag {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: var(--color-gold-primary);
    color: var(--color-bg-main);
    padding: 8px 15px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
}

.room-info {
    padding: 2rem;
}

.room-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.room-info p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.room-features {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.room-features li {
    font-size: 0.85rem;
    color: var(--color-gold-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Amenities Section --- */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.amenity-card {
    background-color: var(--color-bg-main);
    padding: 3rem 2rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.02);
    transition: var(--transition-fast);
}

.amenity-card:hover {
    border-color: var(--color-gold-primary);
    background-color: var(--color-bg-card);
}

.amenity-icon {
    font-size: 2.5rem;
    color: var(--color-gold-primary);
    margin-bottom: 1.5rem;
}

.amenity-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.amenity-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* --- Testimonials Section --- */
.testimonial-slider-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s;
}

.testimonial-slide.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.stars {
    color: var(--color-gold-primary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.review-text {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-white);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.guest-info h4 {
    color: var(--color-gold-light);
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.guest-info span {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slider-controls {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.slider-btn {
    background: transparent;
    border: 1px solid var(--color-gold-primary);
    color: var(--color-gold-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-btn:hover {
    background-color: var(--color-gold-primary);
    color: var(--color-bg-main);
}

/* --- Gallery Section --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    height: 300px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.gallery-overlay span {
    color: var(--color-gold-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    transform: translateY(20px);
    transition: var(--transition-fast);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

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

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* --- Footer --- */
.footer {
    background-color: #050505;
    padding-top: 5rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin: 1.5rem 0;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 35px;
    height: 35px;
    background-color: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-gold-light);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-gold-primary);
    color: var(--color-bg-main);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-gold-primary);
}

.footer-contact p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-contact i {
    color: var(--color-gold-primary);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.3);
    font-size: 0.9rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .booking-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-links {
        display: none; /* Mobile menu logic in JS would toggle this */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg-darker);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        border-top: 1px solid rgba(212, 175, 55, 0.2);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .navbar .btn {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}