:root {
    --brand-primary: #6366f1;
    --brand-secondary: #a855f7;
    --surface-dark: #0f172a;
    --surface-footer: #090d16;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --radius-luxury: 24px;
    --radius-standard: 16px;
    --transition-fluid: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --gradient-hero: linear-gradient(135deg, rgba(15,23,42,0.85) 0%, rgba(88,28,135,0.4) 100%);
}

html, body {
    width: 100%;
    overflow-x: hidden !important;
}

body {
    background-color: #f8fafc;
    color: var(--text-main);
}

/* Global Typography & Headings */
.section-title-modern {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--surface-dark);
}

@media (max-width: 768px) {
    .section-title-modern {
        font-size: 1.85rem;
    }
}

.subtitle-accent {
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--brand-primary);
    display: block;
    margin-bottom: 0.5rem;
}

/* Global Button System */
.btn-lux {
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    color: #ffffff !important;
    padding: 14px 36px;
    font-weight: 600;
    border-radius: 100px;
    border: none;
    letter-spacing: -0.02em;
    transition: var(--transition-fluid);
    box-shadow: 0 10px 20px -5px rgba(124, 58, 237, 0.3);
}

.btn-lux:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(124, 58, 237, 0.5);
}

.btn-lux-outline {
    background: transparent;
    color: var(--brand-primary) !important;
    padding: 11px 28px;
    font-weight: 600;
    border-radius: 100px;
    border: 2px solid #e2e8f0;
    transition: var(--transition-fluid);
}

.btn-lux-outline:hover {
    border-color: var(--brand-primary);
    background-color: #f4f4ff;
}

.btn-lux-light {
    background: #ffffff;
    color: var(--surface-dark) !important;
    padding: 14px 32px;
    font-weight: 700;
    border-radius: 100px;
    border: none;
    transition: var(--transition-fluid);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.btn-lux-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Fixed Navigation Layout & Colors */
.navbar-luxury {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 0;
    transition: var(--transition-fluid);
}

.navbar-luxury .navbar-brand {
    color: #ffffff !important;
}

.nav-link-modern {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(241, 245, 249, 0.8) !important;
    padding: 6px 16px !important;
    border-radius: 100px;
    transition: var(--transition-fluid);
}

.nav-link-modern:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.06);
}

.nav-btn-highlight {
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary)) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 8px 20px -6px rgba(124, 58, 237, 0.4);
}

.nav-btn-highlight:hover {
    background: linear-gradient(90deg, var(--brand-secondary), var(--brand-primary)) !important;
    box-shadow: 0 12px 24px -4px rgba(124, 58, 237, 0.6);
    transform: translateY(-1px);
}

.wrapper {
    padding-top: 85px;
    overflow-x: hidden !important;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--surface-dark);
        margin-top: 16px;
        padding: 24px;
        border-radius: var(--radius-standard);
        border: 1px solid rgba(255, 255, 255, 0.08);
        max-height: 75vh;
        overflow-y: auto;
    }
    .nav-link-modern {
        padding: 12px 16px !important;
    }
    .nav-btn-highlight {
        margin-top: 8px;
    }
}

/* Modern Shared Icon Frame Component */
.modern-icon-frame {
    width: 70px;
    height: 70px;
    background: #f4f4ff;
    border-radius: var(--radius-standard);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    font-size: 1.8rem;
    transition: var(--transition-fluid);
}

/* Hero Section Layout */
.hero-wrapper {
    border-radius: var(--radius-luxury);
    overflow: hidden;
    margin-top: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
}

.carousel-item {
    height: 680px;
    position: relative;
}

@media (max-width: 768px) {
    .carousel-item {
        height: 480px;
    }
}

.carousel-item img {
    height: 100%;
    object-fit: cover;
}

.carousel-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.modern-caption {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 10%;
    max-width: 800px;
}

.highlight-pill {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 12px 20px;
    border-radius: var(--radius-standard);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    transition: var(--transition-fluid);
}

.highlight-pill:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

/* Services Modules */
.service-glass-card {
    background: #ffffff;
    border: 1px solid #f1f5f9;
    border-radius: var(--radius-luxury);
    transition: var(--transition-fluid);
    position: relative;
    overflow: hidden;
}

.service-glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    opacity: 0;
    transition: var(--transition-fluid);
}

.service-glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.08);
}

.service-glass-card:hover::before {
    opacity: 1;
}

.service-glass-card:hover .modern-icon-frame {
    background: var(--brand-primary);
    color: #ffffff;
}

.service-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-luxury);
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.06);
    transition: var(--transition-fluid);
}

.service-img-wrapper img {
    transition: var(--transition-fluid);
    max-width: 100%;
}

.service-row:hover .service-img-wrapper img {
    transform: scale(1.03);
}

.service-row:hover .modern-icon-frame {
    background: var(--brand-primary);
    color: #ffffff;
}

/* Premium Filter Architecture */
.filter-scroll-wrapper {
    display: flex;
    justify-content: center;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 15px;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

@media (max-width: 768px) {
    .filter-scroll-wrapper {
        justify-content: flex-start;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

.filter-btn-modern {
    background: #ffffff;
    color: var(--text-muted);
    border: 1px solid #e2e8f0;
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 100px;
    white-space: nowrap;
    transition: var(--transition-fluid);
}

.filter-btn-modern:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
}

.filter-btn-modern.active {
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 20px -5px rgba(124, 58, 237, 0.3);
}

/* Gallery Display Architecture */
.gallery-grid-system {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    auto-rows: 280px;
    gap: 1.5rem;
    width: 100%;
}

.gallery-card-modern {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-luxury);
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.04);
    transition: var(--transition-fluid);
    background-color: #e2e8f0;
    cursor: pointer;
}

.gallery-card-modern.tall {
    grid-row: span 2;
}

.gallery-card-modern.wide {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .gallery-grid-system {
        grid-template-columns: 1fr;
        auto-rows: 300px;
    }
    .gallery-card-modern.wide {
        grid-column: span 1;
    }
    .gallery-card-modern.tall {
        grid-row: span 1;
    }
}

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

.gallery-card-modern:hover img {
    transform: scale(1.06);
}

.premium-overlay-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: all 0.4s ease-in-out;
}

.gallery-card-modern:hover .premium-overlay-mask {
    opacity: 1;
}

.overlay-category-badge {
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 0.35rem;
    transform: translateY(10px);
    transition: var(--transition-fluid);
}

.overlay-title-text {
    color: #ffffff;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
    transform: translateY(15px);
    transition: var(--transition-fluid);
}

.gallery-card-modern:hover .overlay-category-badge,
.gallery-card-modern:hover .overlay-title-text {
    transform: translateY(0);
}

/* Motion Video Presentation Module */
.cinema-grid-system {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1.75rem;
    width: 100%;
}

@media (max-width: 991.98px) {
    .cinema-grid-system {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 576px) {
    .cinema-grid-system {
        grid-template-columns: 1fr;
    }
}

.video-luxury-card {
    position: relative;
    border-radius: var(--radius-luxury);
    overflow: hidden;
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
    background: #000;
    aspect-ratio: 16 / 9;
}

.video-luxury-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-branding-badge {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 100px;
    z-index: 2;
    transition: var(--transition-fluid);
}

/* Cinematic Lightbox Framework */
.lux-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.93);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 24px;
}

.lux-lightbox-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.lux-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 75vh;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lux-lightbox-overlay.active .lux-lightbox-content {
    transform: scale(1);
}

.lux-lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.lux-lightbox-caption {
    text-align: center;
    margin-top: 1.5rem;
    color: #ffffff;
    max-width: 600px;
}

.lux-lightbox-caption h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.lux-lightbox-caption span {
    font-size: 0.85rem;
    color: var(--brand-secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.lux-lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #ffffff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fluid);
}

.lux-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Premium Booking & Input Forms */
.booking-luxury-card {
    background: #ffffff;
    border-radius: var(--radius-luxury);
    border: 1px solid #e2e8f0;
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.04);
    padding: 40px;
}

@media (max-width: 576px) {
    .booking-luxury-card {
        padding: 24px 16px;
    }
}

.form-label-modern {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--surface-dark);
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
}

.form-control-modern {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-standard);
    padding: 14px 20px;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: var(--transition-fluid);
    max-width: 100%;
}

.form-control-modern:focus {
    background-color: #ffffff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    color: var(--surface-dark);
    outline: none;
}

/* Contact Matrix Elements */
.contact-luxury-card {
    background: #ffffff;
    border-radius: var(--radius-luxury);
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.04);
    padding: 24px 28px;
    transition: var(--transition-fluid);
}

.contact-luxury-card:hover {
    border-color: #cbd5e1;
    transform: translateY(-4px);
}

.contact-icon-frame {
    width: 48px;
    height: 48px;
    background: #f4f4ff;
    color: var(--brand-primary);
    border-radius: var(--radius-standard);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: var(--transition-fluid);
}

.contact-luxury-card:hover .contact-icon-frame {
    background: var(--brand-primary);
    color: #ffffff;
}

/* Pricing Grid Packages */
.pricing-luxury-card {
    background: #ffffff;
    border-radius: var(--radius-luxury);
    border: 1px solid #e2e8f0;
    padding: 40px 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-fluid);
}

.pricing-luxury-card.featured {
    border: 2px solid transparent;
    background-image: linear-gradient(#fff, #fff), linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 25px 50px -12px rgba(124, 58, 237, 0.12);
    position: relative;
}

.featured-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    color: white;
    padding: 4px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 100px;
}

.pricing-luxury-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.08);
}

/* Testimonials Layout Architecture */
.testimonial-flat-card {
    background: #ffffff;
    border-radius: var(--radius-luxury);
    border: 1px solid #e2e8f0;
    padding: 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-fluid);
}

.testimonial-flat-card:hover {
    border-color: #cbd5e1;
}

/* Structural Footer Architecture */
.footer-cta-luxury {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    border-radius: var(--radius-luxury);
    padding: 48px;
    box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.25);
    margin-top: -80px;
    position: relative;
    z-index: 5;
    max-width: 100%;
}

@media (max-width: 768px) {
    .footer-cta-luxury {
        padding: 32px 20px;
        margin-left: 12px;
        margin-right: 12px;
    }
}

.modern-footer {
    background-color: var(--surface-footer);
    color: #94a3b8;
    margin-top: 120px !important;
    position: relative;
    width: 100%;
    
}

.footer-heading {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fluid);
}

.footer-link:hover {
    color: #ffffff;
    padding-left: 4px;
}

.social-frame-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fluid);
    text-decoration: none;
}

.social-frame-btn:hover {
    background: #ffffff;
    color: var(--surface-dark);
    transform: translateY(-3px);
}

/* Live Global Interaction Anchor */
.whatsapp-fixed-anchor {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: #25d366;
    color: #ffffff !important;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-fluid);
}

@media (max-width: 576px) {
    .whatsapp-fixed-anchor {
        bottom: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }
}

.whatsapp-fixed-anchor:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.6);
}