:root {
    --bg-base: #f8fafc;
    --bg-white: #ffffff;
    --primary: #0f172a; /* Deep Navy */
    --accent: #f59e0b; /* Amber Gold */
    --accent-dark: #b45309;
    --accent-soft: rgba(245, 158, 11, 0.1);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-light: #e2e8f0;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-premium: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.05);
    --radius-md: 0.75rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2.5rem;
    --radius-full: 9999px;
    --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --premium-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .font-display {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
    color: var(--primary);
}

.serif-italic {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography Helpers */
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }

/* Navigation Refined */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    padding: 0.8rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.logo span {
    color: var(--accent);
    font-weight: 500;
    font-size: 0.65rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

/* Mobile Nav Active State */
.mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 992px) {
    nav { padding: 0.8rem 0; }
    
    .logo { font-size: 1.1rem; }
    .logo span { font-size: 0.45rem; letter-spacing: 1px; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(25px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
        gap: 2rem;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.8rem;
        font-weight: 700;
        letter-spacing: -1px;
    }

    .mobile-toggle {
        display: flex;
        width: 32px;
        height: 32px;
        justify-content: center;
        align-items: center;
    }

    .nav-actions {
        gap: 0.4rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3.5rem;
    }

    .hero h1 {
        font-size: 2.8rem;
        line-height: 1.1;
        letter-spacing: -0.04em;
    }
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    gap: 0.5rem;
    background: #f1f5f9;
    padding: 0.3rem;
    border-radius: var(--radius-full);
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-muted);
    white-space: nowrap;
}

.lang-btn.active {
    background: var(--bg-white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Hero Section V2 (Clean & Bold) */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 8rem;
    background: 
        radial-gradient(circle at 90% 10%, var(--accent-soft) 0%, transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(15, 23, 42, 0.03) 0%, transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 500px;
}

.hero-img-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    height: 600px;
    box-shadow: var(--shadow-premium);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Premium Buttons */
.btn {
    padding: 1rem 2.5rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    background: var(--premium-gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.2);
}

.btn-secondary {
    background: #94a3b8;
    color: #fff;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.8rem;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 10rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.tab-btn {
    padding: 0.8rem 2rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-muted);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Modern Cards */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

.card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-premium);
}

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

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

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

.card-body {
    padding: 2rem;
    flex-grow: 1;
}

.card-category {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
    display: block;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.card-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.card-price small {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
}

.card-features {
    list-style: none;
    margin-bottom: 2rem;
    display: grid;
    gap: 0.5rem;
}

.card-features li {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.card-features li::before {
    content: '✓';
    color: #10b981;
    font-weight: 900;
}

/* Modal Styling (Light) */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background: var(--bg-white);
    width: 100%;
    max-width: 800px;
    max-height: 92vh;
    overflow-y: auto;
    padding: 3rem;
    border-radius: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
    z-index: 10;
    line-height: 1;
}

#modalHeader {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1.5rem;
}

#modalTitle {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--primary);
    opacity: 0.9;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border-radius: 12px;
    border: 1.5px solid var(--border-light);
    background: #f8fafc;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.1);
}

/* Deposit & Price Summary */
.deposit-summary {
    margin: 2.5rem 0;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 24px;
    border: 1px solid var(--border-light);
}

.price-breakdown {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.price-summary-box {
    background: #fff;
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    margin-bottom: 2rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    font-size: 0.95rem;
}

.summary-line.discount {
    color: #ef4444;
    font-weight: 600;
}

.summary-line.total {
    border-top: 1px solid var(--border-light);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--primary);
}

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

.payment-instructions h4 {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.deposit-amount {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.qr-container {
    background: #fff;
    padding: 1rem;
    display: inline-block;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
}

.qr-container img {
    width: 180px;
    display: block;
}

.payment-details {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
}

.payment-details span {
    font-weight: 400;
    color: var(--text-muted);
}

/* Booking Footer */
.booking-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
}

.price-total .label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.price-total h2 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-top: -0.2rem;
}

.warning-text {
    color: #ef4444;
    font-weight: 800;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

@media (max-width: 640px) {
    .modal-content {
        padding: 1.5rem;
        border-radius: 1.5rem;
    }
    
    .booking-footer {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .price-total h2 {
        font-size: 2rem;
    }
    
    .deposit-summary {
        padding: 1.5rem 1rem;
    }
}

.upload-zone {
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: #f8fafc;
}

.upload-zone:hover {
    border-color: var(--accent);
    background: #fffbeb;
}

.upload-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.file-preview {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer (Light) */
footer {
    background: #f1f5f9;
    padding: 5rem 0;
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .hero h1 { font-size: 3.5rem; }
    .hero p { margin: 0 auto 3rem; }
    .hero-img-container { height: 400px; }
}

@media (max-width: 768px) {
    .container { padding: 0 1.25rem; }
    .hero { padding-top: 7rem; padding-bottom: 5rem; min-height: auto; }
    .data-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .modal-content { padding: 1.5rem; }
    
    .nav-actions .btn-sm {
        padding: 0.5rem 0.9rem;
        font-size: 0.75rem;
        border-radius: 12px;
    }

    .lang-toggle {
        padding: 0.2rem;
        background: rgba(15, 23, 42, 0.05);
    }

    .lang-btn {
        padding: 0.35rem 0.7rem;
        font-size: 0.7rem;
    }
    
    .hero h1 { font-size: 2.6rem; margin-bottom: 1.25rem; }
    .hero p { font-size: 1rem; margin-bottom: 2.5rem; line-height: 1.7; }
    
    .hero .btn {
        width: 100%;
        padding: 1.2rem;
    }
    
    .hero div[style*="display: flex"] {
        flex-direction: column;
        gap: 1rem !important;
    }

    section { padding: 5rem 0; }
    .section-title { margin-bottom: 3rem; }
    .section-title h2 { font-size: 2.2rem; }
}

/* Stock Tags & Badges */
.stock-tag {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}
.tag-in {
    background: #ecfdf5;
    color: #10b981;
}
.tag-out {
    background: #fef2f2;
    color: #ef4444;
}
.out-of-stock-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    background: rgba(239, 68, 68, 0.9);
    color: #fff;
    padding: 1rem 2rem;
    font-weight: 800;
    font-size: 1.5rem;
    border: 3px solid #fff;
    border-radius: var(--radius-md);
    z-index: 10;
    pointer-events: none;
    text-transform: uppercase;
}
.card.out-of-stock {
    cursor: not-allowed;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Contact Section Redesign */
#contact {
    background-color: #f8fafc;
    background-image: radial-gradient(#e2e8f0 1px, transparent 1px);
    background-size: 30px 30px;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.contact-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(var(--accent-rgb, 245, 158, 11), 0.1);
    color: var(--accent);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 4rem;
}

.contact-card {
    background: #fff;
    padding: 3.5rem 2.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: inherit;
}

.contact-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-icon-wrapper {
    width: 90px;
    height: 90px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: #fff;
    font-size: 2rem;
    transform: rotate(-10deg);
    transition: transform 0.3s;
    box-shadow: 0 15px 30px -5px rgba(0,0,0,0.15);
}

.contact-card:hover .contact-icon-wrapper {
    transform: rotate(0deg) scale(1.1);
}

.contact-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--primary);
    font-weight: 800;
}

.contact-card p {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-card {
        padding: 2.5rem 1.5rem;
    }
}