/* ==========================================================================
   DELLA RESORTS - ULTRA LUXURY GOOGLE ADS LANDING PAGE STYLESHEET
   Theme: Deep Onyx, Champagne Gold, Glassmorphism, Premium Typography
   100% Fully Mobile Responsive & Touch-Optimized (320px to 1440px+)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-onyx: #08080a;
    --bg-card: #121216;
    --bg-card-hover: #181820;
    --gold-primary: #d4af37;
    --gold-light: #f3e5ab;
    --gold-dark: #997a15;
    --gold-gradient: linear-gradient(135deg, #f4e2a8 0%, #d4af37 50%, #aa7c11 100%);
    --gold-glow: 0 0 25px rgba(212, 175, 55, 0.25);
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;
    --border-light: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.35);
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET & BASE */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    background-color: var(--bg-onyx);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}

img, video {
    max-width: 100%;
    height: auto;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.text-gold-gradient {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gold { color: var(--gold-primary); }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.subtext-gold {
    color: var(--gold-primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: clamp(2rem, 4.5vw, 2.8rem);
    line-height: 1.15;
}

.gold-line {
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* UTILITIES */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.section-padding {
    padding: 80px 0;
}

/* BUTTONS */
.btn-gold-primary {
    background: var(--gold-gradient);
    color: #000;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25);
    min-height: 46px;
    white-space: nowrap;
}

.btn-gold-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--gold-glow);
    filter: brightness(1.1);
}

.btn-wa-action {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    min-height: 46px;
    white-space: nowrap;
}

.btn-wa-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    filter: brightness(1.08);
}

.btn-outline-gold {
    background: transparent;
    color: var(--gold-primary);
    border: 1px solid var(--border-gold);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-primary);
    color: #fff;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(8, 8, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand-logo {
    display: flex;
    align-items: center;
    margin-right: 24px;
    flex-shrink: 0;
}

.brand-logo img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
    white-space: nowrap;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.1px;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    white-space: nowrap;
    display: inline-block;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--gold-gradient);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--gold-light);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.phone-link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.phone-link i { color: var(--gold-primary); }

.hamburger {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 6px;
}

/* TAB CONTENT SYSTEM */
.tab-content {
    display: none;
    padding-top: 75px;
}

.tab-content.active {
    display: block;
}

/* HERO SECTION */
.hero {
    position: relative;
    min-height: 88vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 80px 0 60px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(8, 8, 10, 0.4) 0%, rgba(8, 8, 10, 0.85) 100%),
                linear-gradient(to bottom, rgba(8, 8, 10, 0.3), rgba(8, 8, 10, 0.95));
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid var(--border-gold);
    color: var(--gold-light);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin-bottom: 18px;
    font-weight: 700;
}

.hero-description {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--text-muted);
    margin-bottom: 28px;
    max-width: 600px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
}

.hero-features span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #e4e4e7;
}

.hero-features i {
    color: var(--gold-primary);
}

/* HERO GLASS ACTION CARD */
.hero-glass-card {
    background: rgba(18, 18, 22, 0.88);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    position: relative;
    width: 100%;
}

.hero-glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--gold-gradient);
    border-radius: 2px;
}

.hero-glass-card h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.hero-glass-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* TRUST BANNER */
.trust-strip {
    background: var(--bg-card);
    border-y: 1px solid var(--border-light);
    padding: 24px 0;
    margin-top: -24px;
    position: relative;
    z-index: 10;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.trust-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px;
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--gold-primary);
    flex-shrink: 0;
}

.trust-text h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
}

.trust-text p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* EXPERIENCE GATEWAYS (CARDS) */
.gateway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.experience-card {
    position: relative;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}

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

.experience-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8, 8, 10, 0.95) 0%, rgba(8, 8, 10, 0.3) 60%, transparent 100%);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

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

.experience-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--gold-primary);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.experience-title {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.experience-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.experience-link {
    color: var(--gold-light);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* FILTER PILLS & SUBPAGE CARDS */
.filter-pills {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0 0 10px 0;
    gap: 10px;
    margin-bottom: 30px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filter-pills::-webkit-scrollbar {
    display: none;
}

.pill-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.pill-btn:hover, .pill-btn.active {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--gold-primary);
    color: var(--gold-light);
}

.card-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.luxury-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.luxury-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-gold);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.luxury-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.luxury-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.chip-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(8, 8, 10, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-gold);
    color: var(--gold-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.luxury-card-content {
    padding: 22px 20px;
}

.luxury-card-content h3 {
    font-size: 1.45rem;
    margin-bottom: 8px;
}

.luxury-card-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.feature-bullets {
    list-style: none;
    margin-bottom: 20px;
}

.feature-bullets li {
    font-size: 0.82rem;
    color: #d4d4d8;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-bullets li i {
    color: var(--gold-primary);
    font-size: 0.75rem;
}

.card-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-light);
    padding-top: 14px;
    gap: 10px;
    flex-wrap: wrap;
}

.card-price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gold-primary);
}

.card-price span {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* CORPORATE & WEDDING BANNER */
.split-banner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.mice-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
    display: flex;
    gap: 16px;
    transition: var(--transition);
}

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

.mice-icon {
    width: 44px;
    height: 44px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--gold-primary);
    flex-shrink: 0;
}

/* ADVENTURE GRID */
.adv-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.adv-box {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    transition: var(--transition);
}

.adv-box:hover {
    border-color: var(--gold-primary);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.adv-icon-lg {
    font-size: 2.5rem;
    color: var(--gold-primary);
    margin-bottom: 14px;
}

.adv-box h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.adv-box p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* FLOATING CONTACT CTAS - DESKTOP */
.floating-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 40px;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
    transition: var(--transition);
}

.float-wa-bg {
    background: #25D366;
}

.float-call-bg {
    background: var(--gold-gradient);
    color: #000;
}

.float-cta-btn:hover {
    transform: scale(1.05);
}

/* FOOTER */
.site-footer {
    background: #040405;
    border-top: 1px solid var(--border-light);
    padding: 50px 0 100px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.footer-logo {
    height: 42px;
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE BREAKPOINTS (Audited & Optimized)
   ========================================================================== */

@media (max-width: 1024px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        background: rgba(8, 8, 10, 0.98);
        backdrop-filter: blur(25px);
        flex-direction: column;
        padding: 24px 20px;
        border-bottom: 1px solid var(--border-gold);
        gap: 16px;
        align-items: flex-start;
        box-shadow: 0 20px 40px rgba(0,0,0,0.8);
    }
    
    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .section-padding {
        padding: 48px 0;
    }

    .nav-actions .btn-gold-primary {
        display: none; /* Hide heavy desktop header button on mobile, sticky bottom bar handles CTAs */
    }

    .phone-link span {
        display: none; /* Icon only in mobile header */
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero {
        padding: 60px 0 40px;
        min-height: auto;
    }

    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-features {
        gap: 12px;
        font-size: 0.85rem;
    }

    .hero-glass-card {
        padding: 20px 16px;
        border-radius: var(--radius-md);
    }

    .split-banner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .gateway-grid, .card-grid-3, .adv-grid-4 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .experience-card {
        height: 320px;
    }

    .experience-title {
        font-size: 1.45rem;
    }

    .card-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .card-action-bar .btn-outline-gold {
        width: 100%;
        margin-top: 8px;
    }

    /* MOBILE STICKY BOTTOM BAR */
    .floating-widget {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        flex-direction: row;
        gap: 8px;
        padding: 10px 12px;
        background: rgba(8, 8, 10, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid var(--border-gold);
        z-index: 1000;
        box-shadow: 0 -10px 30px rgba(0,0,0,0.8);
    }

    .float-cta-btn {
        flex: 1;
        border-radius: var(--radius-sm);
        padding: 11px;
        font-size: 0.82rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: 65px;
        padding: 0 14px;
    }

    .tab-content {
        padding-top: 65px;
    }
    
    .brand-logo img {
        height: 36px;
    }

    .subtext-gold {
        font-size: 0.72rem;
        letter-spacing: 2px;
    }

    .section-title {
        margin-bottom: 30px;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .trust-box {
        padding: 4px 0;
    }
}