/* ==========================================================================
   CSS DESIGN SYSTEM & PREMIUM AESTHETICS - PARAÍSO LAGUNA
   ========================================================================== */

/* 1. IMPORTS & VARIABLES */

:root {
    /* Semantic Backgrounds (Sun-drenched Sand & Pure Crystal Waters) */
    --bg-dark: #F3F7F9;              /* Extremely clean, soft, modern off-white with a hint of lagoon-blue depth */
    --bg-surface: rgba(255, 255, 255, 0.75); /* Clean, bright, highly reflective white glass */
    --bg-surface-glow: rgba(29, 112, 184, 0.03); /* Subtle ambient back-light */

    /* Glassmorphism Specs (Light Mode Optimized) */
    --border-glass: rgba(9, 30, 41, 0.08); /* Soft dark-tinted border */
    --border-glass-hover: rgba(29, 112, 184, 0.3); /* Premium blue hover border */
    --blur-glass: blur(20px);

    /* Brand Accents (Nature's High-Contrast Glows - Aligned with logo) */
    --accent-cyan: #008AA6;          /* Deep ocean turquoise (high legibility in light mode) */
    --accent-orange: #FF7A00;        /* Warm Oaxacan Pacific Sunset */
    --accent-green: #00A86B;         /* Mangrove emerald green */
    --accent-gold: #C5A028;          /* Warm trust stamp gold */

    /* Premium Typography Colors (Excellent contrast & low strain) */
    --text-primary: #0A1E26;        /* Deep midnight slate for rich readability */
    --text-secondary: #4A606A;      /* Cool slate grey for subtitles and body text */
    --text-muted: #8297A1;          /* Soft slate grey for small specs and labels */

    /* Shadows & Glow Physics (Light Mode Physics) */
    --shadow-premium: 0 15px 35px rgba(9, 30, 41, 0.08), 0 0 1px rgba(9, 30, 41, 0.05) inset;
    --glow-cyan: 0 0 25px rgba(0, 138, 166, 0.15);
    --glow-orange: 0 0 25px rgba(255, 122, 0, 0.2);

    /* Layout constants */
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. BASE RESET & GLOBAL STYLES */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 2rem;
}

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.7;
}

/* Styling links */
a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* 3. LAYOUT UTILITIES & CONTAINERS */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4.5rem 2rem;
}

.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-5px);
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1.05rem;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #ff9100);
    color: #fff;
    box-shadow: var(--glow-orange);
}

.btn-primary:hover {
    transform: scale(1.03) translateY(-2px);
    box-shadow: 0 0 35px rgba(255, 109, 0, 0.6);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

/* 4. HEADER / NAVIGATION */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    color: #fff;
}

.logo img {
    mix-blend-mode: multiply;
    border-radius: 0 !important;
    box-shadow: none !important;
    border: none !important;
    object-fit: contain;
}

.logo span {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

nav a:hover {
    color: var(--accent-cyan);
}

/* 5. HERO SECTION */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    padding: 8rem 2rem 0 2rem; /* reduced bottom padding since features bar is relative and at the bottom */
}

/* Video or image background container */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.95) 40%, rgba(255,255,255,0.2) 75%, rgba(255,255,255,0) 100%);
    z-index: 1;
}

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

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

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 3rem;
    width: 100%;
    max-width: 1200px;
    margin: auto auto; /* Centered vertically in available flex space! */
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    background: rgba(37, 211, 102, 0.1);
    color: var(--accent-green, #128C7E);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.hero-underline {
    width: 80px;
    height: 3px;
    background: var(--accent-orange, #F28E2B);
    border: none;
    margin: 1rem 0 1.5rem 0;
    border-radius: 2px;
}

.hero h1 span.nature-text {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 500;
    background: linear-gradient(135deg, var(--accent-cyan), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h1 span.highlight {
    background: linear-gradient(135deg, var(--accent-orange), #ffb300);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
    color: var(--text-secondary);
    margin: 1.5rem 0 2.5rem 0;
    font-weight: 300;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-features-bar {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 1rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    background: linear-gradient(to top, rgba(255,255,255,1) 30%, rgba(255,255,255,0.85) 100%);
    z-index: 2;
    flex-wrap: wrap;
    margin-top: 2rem; /* ensures gap on small viewports */
}
#hero-main-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 3.8vw, 2.8rem); /* beautifully scaled down from clamp(2.2rem, 5vw, 4rem) */
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
}

.hero-title-sub {
    display: block;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 500;
    font-size: clamp(1.4rem, 2.6vw, 1.9rem); /* perfectly balanced subheader size */
    color: var(--accent-green, #128C7E);
    margin-top: 0.5rem;
    line-height: 1.25;
}

@media (max-width: 991px) {
    .hero {
        padding-bottom: 0;
        min-height: auto;
        flex-direction: column;
        justify-content: flex-start;
        padding-left: 0;
        padding-right: 0;
    }
    .hero-bg::after {
        background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.95) 30%, rgba(255,255,255,1) 100%);
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        margin-top: 5rem;
        margin-bottom: 2rem;
        padding: 0 1.5rem 1rem 1.5rem;
    }
    .hero-content {
        text-align: center;
    }
    .hero-underline {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .lagoon-activity-card {
        margin: 0 auto;
        width: 100%;
        padding: 1.5rem !important; /* Tighter on mobile */
    }
    .hero-features-bar {
        position: relative;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem 1rem;
        padding: 1.5rem;
        background: #fff;
        width: 100%;
        border-radius: var(--radius-md);
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        margin-bottom: 0; 
        z-index: 10;
    }
    .hero-features-bar > div {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .hero-features-bar > div > div {
        text-align: center !important;
        align-items: center;
    }
}
/* 6. EXPERIENCES SECTION */
.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.exp-card {
    position: relative;
    overflow: hidden;
    height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    z-index: 1;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), var(--transition-smooth);
}

.exp-badge-float {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    gap: 0.5rem;
    z-index: 2;
    pointer-events: none;
}

.exp-badge-item {
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    padding: 0.3rem 0.7rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    transition: var(--transition-smooth);
}

.exp-img-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.exp-img-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(5, 19, 26, 0.95) 15%, rgba(5, 19, 26, 0.4) 60%, transparent 100%);
    transition: var(--transition-smooth);
}

.exp-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.exp-card:hover .exp-img-container::after {
    background: linear-gradient(to top, rgba(5, 19, 26, 0.98) 25%, rgba(5, 19, 26, 0.5) 65%, rgba(5, 19, 26, 0.2) 100%);
}

.exp-tag {
    align-self: flex-start;
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 1rem;
    background: rgba(0, 229, 255, 0.12);
    border: 1px solid rgba(0, 229, 255, 0.3);
    color: var(--accent-cyan);
}

.exp-tag.sunset {
    background: rgba(255, 109, 0, 0.12);
    border-color: rgba(255, 109, 0, 0.3);
    color: var(--accent-orange);
}

.exp-tag.green {
    background: rgba(0, 230, 118, 0.12);
    border-color: rgba(0, 230, 118, 0.3);
    color: var(--accent-green);
}

.exp-card h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.exp-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.exp-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-cyan);
    width: fit-content;
}

.exp-link svg {
    transition: transform 0.3s;
}

.exp-card:hover .exp-link svg {
    transform: translateX(5px);
}

/* 7. GALLERY SECTION */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 280px;
    cursor: pointer;
    box-shadow: var(--shadow-premium);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(9, 35, 47, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    padding: 1.5rem;
    text-align: center;
}

.gallery-overlay p {
    color: #fff;
    font-weight: 500;
    font-size: 1.1rem;
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

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

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

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

/* 8. CONVERSATIONAL BOOKING FORM */
.booking-section {
    position: relative;
}

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

.booking-text h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.booking-benefits {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 50%;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.benefit-item p strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.1rem;
}

.benefit-item p {
    font-size: 0.95rem;
}

.booking-box {
    padding: 3rem;
}

.booking-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 1rem 1.2rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.15);
}

select.form-control option {
    background: #ffffff;
    color: var(--text-primary);
}

.submit-btn {
    width: 100%;
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    background: linear-gradient(135deg, #25D366, #128C7E); /* Green WhatsApp color gradient */
    box-shadow: 0 0 25px rgba(37, 211, 102, 0.25);
}

.submit-btn:hover {
    transform: scale(1.02) translateY(-2px);
    box-shadow: 0 0 35px rgba(37, 211, 102, 0.5);
}

/* 9. FAQs SECTION (ACCORDION) */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--border-glass-hover);
}

.faq-icon-arrow {
    color: var(--accent-cyan);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-icon-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: rgba(9, 35, 47, 0.15);
}

.faq-answer-inner {
    padding: 1.5rem 2rem;
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

/* 10. FOOTER */
footer {
    background: #EBF2F5;
    border-top: 1px solid var(--border-glass);
    padding: 4rem 2rem 2rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-icon:hover {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-3px);
}

.footer-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    width: 100%;
}

.footer-address {
    font-style: normal;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* 11. SCROLL REVEAL & MICRO-ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Float Animation for background or elements */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* 9.5 TESTIMONIALS SECTION */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.testimonial-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1rem;
}

.author-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}

.platform-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(0, 229, 255, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: 50px;
    border: 1px solid rgba(0, 229, 255, 0.25);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-weight: 300;
    font-style: italic;
}

/* 9.7 DYNAMIC MODAL & SECONDARY TOURS */
.modal-overlay {
    opacity: 0;
    pointer-events: none;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

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

.modal-close-btn:hover {
    color: #fff !important;
    transform: scale(1.1);
}

/* Secondary tours overrides for premium hover effects */
.sec-exp-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.sec-exp-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

.sec-exp-card h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 700;
}

.sec-exp-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
}

.sec-card-more {
    transition: var(--transition-smooth);
}

.sec-exp-card:hover .sec-card-more {
    color: #fff !important;
    padding-left: 5px;
}

/* ==========================================================================
   12. RESPONSIVENESS (MOBILE-FIRST PRINCIPLES)
   ========================================================================== */
@media (max-width: 992px) {
    .booking-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .booking-text {
        text-align: center;
    }
    
    .booking-text h2 {
        text-align: center;
    }
    
    .booking-benefits {
        align-items: center;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        gap: 1.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .container {
        padding: 2.5rem 1.25rem;
    }
    
    .booking-box {
        padding: 2rem 1.5rem;
    }
}

/* ==========================================================================
   13. PREMIUM FLOATING WHATSAPP CHAT ASSISTANT
   ========================================================================== */
.wa-widget-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Outfit', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.wa-floating-bubble {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 0px rgba(37, 211, 102, 0.4);
    transition: var(--transition-smooth);
    position: relative;
    animation: wa-bubble-pulse 2s infinite;
}

@keyframes wa-bubble-pulse {
    0% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 0px rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 0px rgba(37, 211, 102, 0);
    }
}

.wa-floating-bubble:hover {
    transform: scale(1.1) rotate(8deg);
}

.wa-pulse-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 14px;
    height: 14px;
    background: #00e676;
    border: 2px solid var(--bg-dark);
    border-radius: 50%;
}

.wa-tooltip {
    position: absolute;
    right: 75px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass-hover);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow-premium);
    opacity: 0;
    visibility: hidden;
    transform: translateX(15px);
    transition: var(--transition-smooth);
}

.wa-floating-bubble:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Glassmorphic Chat Window */
.wa-chat-window {
    width: 350px;
    max-width: calc(100vh - 40px);
    border-radius: 20px;
    background: rgba(9, 35, 47, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass-hover);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--glow-cyan);
    margin-bottom: 15px;
    overflow: hidden;
    display: none;
    flex-direction: column;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 10000;
}

.wa-chat-window.active {
    display: flex;
    transform: translateY(0) scale(1);
    opacity: 1;
}

.wa-chat-header {
    background: linear-gradient(135deg, #102A36, #1D70B8);
    padding: 1.25rem;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.wa-chat-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.wa-chat-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    object-fit: cover;
}

.wa-chat-info h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.wa-chat-status {
    font-size: 0.75rem;
    color: #00e676;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.wa-chat-status::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #00e676;
    border-radius: 50%;
}

.wa-chat-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.wa-chat-close:hover {
    color: #fff;
}

.wa-chat-body {
    padding: 1.5rem;
    max-height: 320px;
    overflow-y: auto;
}

.wa-chat-msg {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.9rem 1.1rem;
    border-radius: 18px 18px 18px 4px;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.wa-chat-msg span.bot-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 0.25rem;
}

.wa-chat-options-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.wa-chat-chips {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.wa-chat-chip {
    background: rgba(29, 112, 184, 0.1);
    border: 1px solid rgba(29, 112, 184, 0.25);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    text-align: left;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.wa-chat-chip:hover {
    background: rgba(29, 112, 184, 0.25);
    border-color: var(--accent-cyan);
    transform: translateX(4px);
    box-shadow: 0 4px 15px rgba(29, 112, 184, 0.15);
}

.wa-chat-chip::after {
    content: '➔';
    font-size: 0.75rem;
    color: var(--accent-cyan);
    opacity: 0.7;
}



/* ==========================================================================
   15. DYNAMIC PREMIUM MASONRY GALLERY & LIGHTBOX
   ========================================================================== */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    background: rgba(29, 112, 184, 0.1);
    border-color: var(--accent-cyan);
    color: #fff;
    box-shadow: var(--glow-cyan);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-orange));
    border-color: transparent;
    color: #fff;
    font-weight: 600;
    box-shadow: var(--shadow-premium);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    grid-auto-rows: 260px;
    gap: 1.5rem;
    transition: var(--transition-smooth);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-premium);
    height: 100%;
    animation: galleryItemFade 0.5s ease forwards;
}

@keyframes galleryItemFade {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Creating an asymmetric masonry grid using CSS grid column-spans */
.gallery-item.span-h {
    grid-column: span 2;
}

.gallery-item.span-v {
    grid-row: span 2;
}

@media (max-width: 768px) {
    .gallery-item.span-h {
        grid-column: span 1;
    }
    .gallery-item.span-v {
        grid-row: span 1;
    }
    .gallery-grid {
        grid-auto-rows: 240px;
    }
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(5, 19, 26, 0.9) 10%, rgba(5, 19, 26, 0.4) 60%, rgba(5, 19, 26, 0.1) 100%);
    backdrop-filter: blur(2px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition-smooth);
    padding: 1.5rem;
    text-align: center;
}

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

.gallery-overlay p {
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    transform: translateY(15px);
    transition: var(--transition-smooth);
    margin: 0;
}

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

.gallery-overlay span.photo-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--accent-orange);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.gallery-load-more {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* Lightbox Modal CSS */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 19, 26, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.lightbox-overlay.active {
    display: flex;
    opacity: 1;
}

.lightbox-content-wrapper {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), var(--glow-cyan);
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: lightboxFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes lightboxFadeIn {
    from { opacity: 0; transform: scale(0.97); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 2.2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.lightbox-close:hover {
    color: #fff;
    transform: scale(1.1);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    width: 55px;
    height: 55px;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    z-index: 10;
}

.lightbox-nav-btn:hover {
    background: rgba(29, 112, 184, 0.2);
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.lightbox-prev {
    left: -70px;
}

.lightbox-next {
    right: -70px;
}

@media (max-width: 1200px) {
    .lightbox-prev {
        left: 10px;
    }
    .lightbox-next {
        right: 10px;
    }
    .lightbox-nav-btn {
        background: rgba(5, 19, 26, 0.6);
        backdrop-filter: blur(5px);
        width: 45px;
        height: 45px;
    }
}

.lightbox-caption-box {
    margin-top: 1.5rem;
    text-align: center;
}

.lightbox-caption {
    font-size: 1.1rem;
    color: #fff;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.lightbox-counter {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   40. SECCIÓN DE BLOG PREMIUM & ESTILOS DE LECTURA (SEO/GEO)
   ========================================================================== */

/* Blog Layout & Catalog Grid */
.blog-page-hero {
    text-align: center;
    padding: 10rem 2rem 4rem 2rem;
    background: radial-gradient(circle at top, rgba(29, 112, 184, 0.15) 0%, transparent 70%);
}

.blog-page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.blog-page-hero p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
    margin-bottom: 6rem;
}

/* Blog Cards */
.blog-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}

.blog-card-img-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

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

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

.blog-card-content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-tag {
    align-self: flex-start;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    background: rgba(29, 112, 184, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(29, 112, 184, 0.2);
    margin-bottom: 1rem;
}

.blog-card-title {
    font-size: 1.35rem;
    color: #fff;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-title {
    color: var(--accent-cyan);
}

.blog-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-weight: 300;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.blog-read-link {
    color: var(--accent-orange);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-read-link:hover {
    color: #ff9100;
    gap: 0.5rem;
}

/* Single Blog Post Reading Styles */
.blog-post-page {
    background-color: var(--bg-dark);
}

.blog-post-container {
    max-width: 820px;
    margin: 8rem auto 4rem auto;
    padding: 0 1.5rem;
}

.post-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.post-category {
    display: inline-block;
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-cyan);
    background: rgba(29, 112, 184, 0.15);
    border: 1px solid rgba(29, 112, 184, 0.2);
    border-radius: 50px;
    margin-bottom: 1rem;
}

.post-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: #fff;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.post-meta {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 400;
}

.post-meta strong {
    color: var(--text-secondary);
}

.post-hero-image-wrapper {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 3.5rem;
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-glass);
}

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

.post-content {
    font-size: 1.15rem;
    line-height: 1.85;
    color: var(--text-primary);
    font-weight: 300;
}

.post-content p {
    font-size: 1.15rem;
    line-height: 1.85;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-weight: 300;
}

.post-content h2 {
    font-size: 1.85rem;
    color: #fff;
    text-align: left;
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.5rem;
}

.post-content h3 {
    font-size: 1.4rem;
    color: #fff;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.post-content ul, .post-content ol {
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.post-content strong {
    color: #fff;
    font-weight: 600;
}

/* Callouts & Glassmorphic Highlights */
.post-highlight-box {
    background: rgba(9, 35, 47, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(29, 112, 184, 0.25);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    margin: 3rem 0;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), var(--bg-surface-glow);
}

.post-highlight-box h3, .post-highlight-box h4 {
    margin-top: 0;
    color: var(--accent-cyan);
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-highlight-box p:last-child, .post-highlight-box ul:last-child {
    margin-bottom: 0;
}

/* Back Link */
.blog-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.blog-back-btn:hover {
    color: var(--accent-cyan);
    transform: translateX(-3px);
}

/* Post Footer CTA */
.post-footer-cta {
    background: radial-gradient(circle at center, rgba(242, 142, 43, 0.08) 0%, transparent 70%);
    border: 1px solid var(--border-glass-hover);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    margin-top: 5rem;
    box-shadow: var(--shadow-premium);
}

.post-footer-cta h3 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.post-footer-cta p {
    max-width: 550px;
    margin: 0 auto 2rem auto;
    font-size: 1.05rem;
}

/* Responsiveness adjustments for Blog */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .post-hero-image-wrapper {
        height: 250px;
        margin-bottom: 2rem;
    }
    .post-header {
        margin-bottom: 2.5rem;
    }
    .post-footer-cta {
        padding: 2rem;
    }
}

/* ==========================================================================
   16. LUXURY UX/UI REDESIGN BLUEPRINT ADDITIONS
   ========================================================================== */

/* Glassmorphism Compound Class */
.glass-panel-luxury {
    background: var(--bg-surface);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.glass-panel-luxury:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

/* Fluid Responsive Asymmetric Grid Layout */
.luxury-asymmetric-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    grid-auto-rows: 260px;
    gap: 1.5rem;
}

/* Live Lagoon Activity Card styling */
.lagoon-activity-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass-hover);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    width: 100%;
    max-width: 400px;
    animation: quizFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lagoon-activity-card h3 {
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.activity-monitor-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.activity-monitor-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

.activity-monitor-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.activity-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.activity-value {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
}

.activity-value.pulse-active {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 245, 160, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(0, 245, 160, 0.3);
    padding: 0.25rem 0.65rem;
    border-radius: 30px;
    font-size: 0.8rem;
    box-shadow: 0 0 15px rgba(0, 245, 160, 0.15);
    animation: greenPulse 2s infinite;
}

@keyframes greenPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 245, 160, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 245, 160, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 245, 160, 0);
    }
}

/* ==========================================================================
   17. LUXURY REDESIGN PHASE 2 ADDITIONS
   ========================================================================== */

/* --- FASE A: EXP-CARD OVERDRAWER & ASPECT-RATIO --- */
.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.exp-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    z-index: 1;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    background: var(--bg-surface);
    transition: var(--transition-smooth);
}

.exp-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium), var(--glow-cyan);
}

/* Sliding Spec Drawer */
.exp-hover-drawer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(4, 18, 24, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-top: 1px solid rgba(0, 242, 254, 0.22);
    padding: 2rem 2.5rem;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

.exp-card:hover .exp-hover-drawer {
    transform: translateY(0);
}

.exp-drawer-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #00E5FF; /* Brighter cyan for dark background */
}

.exp-drawer-specs {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
}

.exp-drawer-spec-item {
    font-size: 0.9rem;
    color: #e0e0e0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.exp-drawer-spec-item strong {
    color: #ffffff;
    font-weight: 500;
}

.exp-drawer-cta {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.75rem;
}

.exp-drawer-btn {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.exp-drawer-btn.primary {
    background: linear-gradient(135deg, var(--accent-orange), #ff9100);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 122, 0, 0.25);
    border: none;
}

.exp-drawer-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 122, 0, 0.45);
}

.exp-drawer-btn.secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: #ffffff;
}

.exp-drawer-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

/* --- FASE B: ELITE LOOKBOOK MASONRY 2x2 SPAN --- */
.gallery-item.span-featured {
    grid-column: span 2;
    grid-row: span 2;
}

@media (max-width: 768px) {
    .gallery-item.span-featured {
        grid-column: span 1;
        grid-row: span 1;
    }
}

/* --- FASE C: TESTIMONIALS NATIVE DECK & ACCENT GLOWS --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--bg-surface);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    transition: var(--transition-smooth);
    text-align: left;
}

.testimonial-card:hover {
    transform: translateY(-8px);
}

/* Distinct Ambient Glow Physics */
.testimonial-card.glow-cyan:hover {
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-premium), var(--glow-cyan);
}

.testimonial-card.glow-orange:hover {
    border-color: rgba(255, 122, 0, 0.35);
    box-shadow: var(--shadow-premium), var(--glow-orange);
}

.testimonial-card.glow-green:hover {
    border-color: rgba(0, 245, 160, 0.35);
    box-shadow: var(--shadow-premium), 0 0 30px rgba(0, 245, 160, 0.25);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1rem;
}

.author-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}

.platform-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(0, 229, 255, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: 50px;
    border: 1px solid rgba(0, 229, 255, 0.25);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-weight: 300;
    font-style: italic;
    margin-bottom: 0;
}

/* --- FASE D: HAMBURGER & GLASSMOBILE DRAWER --- */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 2100;
    padding: 0;
}

.hamburger-menu .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 10px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hamburger-menu:hover .bar {
    background-color: var(--accent-cyan);
}

/* Hamburger active transformation */
.hamburger-menu.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.hamburger-menu.active .bar:nth-child(2) {
    opacity: 0;
}
.hamburger-menu.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile full-screen sliding menu drawer */
.mobile-menu-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 85vw;
    max-width: 400px;
    height: 100vh;
    z-index: 2000;
    transform: translateX(100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    background: rgba(3, 12, 16, 0.96);
    backdrop-filter: blur(35px);
    -webkit-backdrop-filter: blur(35px);
    box-shadow: -15px 0px 45px rgba(0, 0, 0, 0.7);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    text-align: left;
}

.mobile-menu-drawer.active {
    transform: translateX(0);
}

/* Menu items entry stagger transition */
.mobile-menu-drawer.active li {
    animation: drawerLinkFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.mobile-menu-drawer li {
    opacity: 0;
    transform: translateY(20px);
}

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

.mobile-menu-drawer li:nth-child(1) { animation-delay: 0.1s; }
.mobile-menu-drawer li:nth-child(2) { animation-delay: 0.2s; }
.mobile-menu-drawer li:nth-child(3) { animation-delay: 0.3s; }
.mobile-menu-drawer li:nth-child(4) { animation-delay: 0.4s; }
.mobile-menu-drawer li:nth-child(5) { animation-delay: 0.5s; }

/* Responsive adjustments for header & mobile triggers */
@media (max-width: 768px) {
    #navbar-menu {
        display: none !important;
    }
    .hamburger-menu {
        display: flex !important;
    }
    .nav-container {
        flex-direction: row !important;
        justify-content: space-between !important;
        width: 100%;
        align-items: center;
    }
}

/* --- FASE E: MULTI-COLUMN CORPORATE-ECO FOOTER --- */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3.5rem;
    text-align: left;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    text-align: left;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
}

.footer-col ul a {
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-col ul a:hover {
    color: var(--accent-cyan);
    padding-left: 4px;
}

.footer-partner-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.footer-badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Newsletter Input & Action styling */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    width: 100%;
}

.newsletter-input {
    flex: 1;
    background: rgba(5, 19, 26, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    padding: 0.7rem 1.2rem;
    color: #fff;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

.newsletter-btn {
    background: var(--accent-cyan);
    color: var(--bg-dark);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.newsletter-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-cyan);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .footer-col {
        align-items: center;
        text-align: center;
    }
    .footer-col h4 {
        text-align: center;
    }
    .footer-partner-badges {
        justify-content: center;
    }
    .footer-col ul a:hover {
        padding-left: 0;
    }
}

/* 15. TOUCH DEVICES & LAYOUT REFINEMENTS FOR LUXURY BRANDING */
@media (max-width: 1024px) {
    /* Prevent heavy hover overlays on touch screens (improves mobile UX) */
    .exp-hover-drawer {
        display: none !important;
    }
    
    /* Ensure the main info grid cards fit beautifully */
    .experiences-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1rem; /* Tighter gap on tablet/mobile */
    }
    
    /* Adjust grid elements to avoid massive tall stacks */
    .booking-layout {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Compact headings on mobile to keep layouts light and premium */
    h1 {
        font-size: clamp(2rem, 5vw, 2.8rem) !important;
    }
    
    h2 {
        margin-bottom: 1.5rem !important;
    }
    
    /* Optimize card height to feel less massive and bulky on mobile */
    .exp-card {
        height: 420px !important;
        min-height: 420px;
        padding: 1.5rem !important;
        border-radius: var(--radius-md);
    }
    
    /* Tighter padding on quiz */
    .quiz-container {
        padding: 1.75rem 1.25rem !important;
    }
}