@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

/* ==========================================================================
   CSS VARIABLES & DESIGN TOKENS (SaaS Premium Theme)
   ========================================================================== */
:root {
    --bg-main: #04040a;
    --bg-surface: #0a0a14;
    --primary-gradient: linear-gradient(135deg, #00f2fe 0%, #9b51e0 100%);
    --neon-cyan: #00f2fe;
    --neon-violet: #9b51e0;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --glass-bg: rgba(10, 10, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(0, 242, 254, 0.3);
    --glass-blur: blur(16px);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ==========================================================================
   RESET & SYSTEM STYLES
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
}

body {
    position: relative;
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Sleek Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-gradient);
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
    position: relative;
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ==========================================================================
   VIDEO BACKGROUND
   ========================================================================== */
.video-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: -2;
}

.video-bg-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(4, 4, 10, 0.55) 0%, rgba(4, 4, 10, 0.8) 55%, var(--bg-main) 100%);
    z-index: 1;
}

/* ==========================================================================
   NAVBAR (Glassmorphic & Pinned)
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    background: rgba(4, 4, 10, 0.7);
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 64px;
    display: block;
    transition: var(--transition-smooth);
}

.logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 8px var(--neon-cyan));
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition-smooth);
    position: relative;
    padding: 8px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition-smooth);
}

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

.lang-switch {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-left: 12px;
}

.menu-toggle i {
    width: 22px;
    height: 22px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 12px;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.lang-btn.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    animation: fadeInUp 1s ease-out;
}

.hero-tag {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--neon-cyan);
    font-size: 14px;
    margin-bottom: 16px;
    display: inline-block;
    background: rgba(0, 242, 254, 0.1);
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 64px;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* ==========================================================================
   BUTTONS (Premium Custom Styles)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #000;
    border: none;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-primary);
    transform: translateY(-3px);
}

/* ==========================================================================
   SHOWCASE (Interactive Tabbed Catalog)
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

/* Dashboard-like Tabs */
.tabs-container {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.tabs-wrapper {
    display: flex;
    background: rgba(10, 10, 20, 0.8);
    padding: 8px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    gap: 4px;
    max-width: 100%;
    overflow-x: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 12px 24px;
    cursor: pointer;
    border-radius: 10px;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    background: var(--primary-gradient);
    color: #000;
    font-weight: 700;
}

.tab-btn i {
    font-size: 16px;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 12px 30px rgba(0, 242, 254, 0.1);
}

.card-img-wrapper {
    position: relative;
    padding-top: 60%; /* 5:3 Aspect Ratio */
    overflow: hidden;
}

.offer-card .card-img-wrapper {
    padding-top: 100%; /* Square, uncropped flyer */
    background: #000;
}

.offer-card .card-img-wrapper img {
    object-fit: contain;
}

.card-img-wrapper.contain-img {
    background: var(--bg-surface);
}

.card-img-wrapper.contain-img img {
    object-fit: contain;
    padding: 24px;
}

.tab-btn-offers {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12), rgba(155, 81, 224, 0.12));
    border: 1px solid var(--glass-border-hover);
}

.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.price-tag {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--neon-cyan);
    font-size: 16px;
}

.card-action {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.card-action:hover {
    color: var(--neon-cyan);
    transform: translateX(3px);
}

/* ==========================================================================
   HERO BACKGROUND CAROUSEL
   ========================================================================== */
.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 0;
}

.hero-carousel-track {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(4, 4, 10, 0.5);
    border: 1px solid var(--glass-border);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    transition: var(--transition-smooth);
}

.hero-carousel-arrow:hover {
    background: var(--primary-gradient);
    color: #04040a;
    border-color: transparent;
}

.hero-carousel-prev {
    left: 24px;
}

.hero-carousel-next {
    right: 24px;
}

.hero-carousel-arrow i {
    width: 24px;
    height: 24px;
}

.hero-carousel-dots {
    position: absolute;
    left: 24px;
    bottom: 32px;
    display: flex;
    gap: 8px;
    z-index: 3;
}

.hero-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: var(--transition-smooth);
}

.hero-carousel-dot.active {
    width: 28px;
    background: var(--primary-gradient);
}

/* ==========================================================================
   SAAS CALCULATOR / DYNAMIC CONFIGURATOR
   ========================================================================== */
.calc-wrapper {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Items List Column */
.calc-items-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 32px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.calc-category-group {
    margin-bottom: 32px;
}

.calc-category-group:last-child {
    margin-bottom: 0;
}

.calc-category-group h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--neon-cyan);
    border-bottom: 1px solid rgba(0, 242, 254, 0.2);
    padding-bottom: 8px;
}

.calc-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.calc-item-row:last-child {
    border-bottom: none;
}

.calc-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.calc-item-info input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--neon-cyan);
    cursor: pointer;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.calc-item-name {
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
}

.calc-item-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.calc-item-price {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
    min-width: 60px;
    text-align: right;
}

.qty-counter {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    opacity: 0.5;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.qty-counter.active {
    opacity: 1;
    pointer-events: all;
}

.qty-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.qty-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.qty-val {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 13px;
    width: 28px;
    text-align: center;
}

/* Sidebar Invoice Column */
.calc-invoice-card {
    background: rgba(10, 10, 20, 0.9);
    border: 1px solid var(--neon-violet);
    border-radius: var(--radius-md);
    padding: 32px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    position: sticky;
    top: 100px;
    box-shadow: 0 8px 32px rgba(155, 81, 224, 0.15);
}

.invoice-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.invoice-header h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
}

.duration-selector {
    margin-bottom: 24px;
}

.duration-selector label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.duration-input-wrapper {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    padding: 4px 12px;
}

.duration-input-wrapper input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 18px;
    width: 100%;
    outline: none;
}

.duration-unit {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

.invoice-details {
    margin-bottom: 24px;
    min-height: 100px;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 8px;
}

.invoice-item-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.invoice-discount-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #4caf50;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    font-weight: 500;
}

.invoice-total-section {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-bottom: 32px;
}

.invoice-total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.invoice-total-row span {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 600;
}

.invoice-total-row .total-price {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
}

.invoice-action-btn {
    width: 100%;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   FOOTER (Multi-column Premium)
   ========================================================================== */
footer {
    border-top: 1px solid rgba(155, 81, 224, 0.25);
    padding: 80px 0 0 0;
    background: #0f0c24; /* Distinct deep indigo-purple background */
    color: var(--text-secondary);
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.brand-col .footer-logo {
    display: flex;
    justify-content: flex-start;
}

.brand-col .footer-logo img {
    height: 48px;
}

.footer-text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Colored brand styles as requested */
.social-btn.facebook {
    background-color: #1877f2;
}
.social-btn.instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
}
.social-btn.youtube {
    background-color: #ff0000;
}
.social-btn.whatsapp {
    background-color: #25d366;
}

.social-btn:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 242, 254, 0.25);
    filter: brightness(1.1);
}

.social-btn i,
.social-btn svg {
    width: 18px;
    height: 18px;
    display: block;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
    margin-bottom: 8px;
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-smooth);
    display: inline-block;
}

.footer-links-list a:hover {
    color: var(--neon-cyan);
    transform: translateX(4px);
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-contact-list i {
    color: var(--neon-cyan);
    width: 18px;
    height: 18px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

/* Responsive Footer rules */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .brand-col .footer-logo {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-heading {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .footer-contact-list li {
        justify-content: center;
    }
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN (Adaptive Breaks)
   ========================================================================== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 48px;
    }
    
    .calc-wrapper {
        grid-template-columns: 1fr;
    }
    
    .calc-invoice-card {
        position: static;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .nav-container {
        height: 70px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: flex;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        background: rgba(4, 4, 10, 0.97);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        border-bottom: 1px solid var(--glass-border);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-links.open {
        max-height: 300px;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        width: 100%;
        padding: 16px 24px;
        box-sizing: border-box;
    }

    .hero {
        text-align: center;
        justify-content: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   RESERVATION MODALS (WhatsApp / Email choice)
   ========================================================================== */
.reservation-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(4, 4, 10, 0.75);
    backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.reservation-modal-overlay.active {
    display: flex;
}

.reservation-modal {
    position: relative;
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px 32px 32px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.reservation-modal h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.reservation-modal p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

.reservation-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px;
    display: flex;
    transition: var(--transition-smooth);
}

.reservation-modal-close:hover {
    color: var(--text-primary);
}

.reservation-modal-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.reservation-option-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    border: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
}

.reservation-option-btn.whatsapp-option {
    background: #25D366;
    color: #04040a;
}

.reservation-option-btn.whatsapp-option:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.reservation-option-btn.email-option {
    background: var(--primary-gradient);
    color: #04040a;
}

.reservation-option-btn.email-option:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.client-email-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    margin-bottom: 16px;
    outline: none;
}

.client-email-input:focus {
    border-color: var(--glass-border-hover);
}