/* ==========================================================================
   FlipMovies Premium Dark Theme & Design System
   ========================================================================== */

:root {
    --bg-dark: #090a0f;
    --bg-card: rgba(18, 20, 29, 0.75);
    --bg-card-hover: rgba(26, 29, 43, 0.85);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    
    --brand-red: #e50914;
    --brand-crimson: #ff2a54;
    --brand-gradient: linear-gradient(135deg, #ff2a54 0%, #e50914 50%, #b20710 100%);
    --brand-glow: rgba(229, 9, 20, 0.4);

    --text-white: #ffffff;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
    position: relative;
    background-color: var(--bg-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Ambient Background Lights */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    width: 600px;
    height: 600px;
    top: -150px;
    left: -100px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.18) 0%, transparent 70%);
}

.glow-2 {
    width: 700px;
    height: 700px;
    top: 300px;
    right: -200px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.14) 0%, transparent 70%);
}

.glow-3 {
    width: 800px;
    height: 800px;
    bottom: 200px;
    left: 10%;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.12) 0%, transparent 70%);
}

/* Typography Helpers */
.gradient-text {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 0;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-white);
}

.brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    box-shadow: 0 4px 14px var(--brand-glow);
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.brand-highlight {
    color: var(--brand-crimson);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-nav {
    padding: 10px 20px;
    background: var(--brand-gradient);
    color: #fff;
    font-size: 0.9rem;
    box-shadow: 0 4px 16px var(--brand-glow);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 9, 20, 0.6);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-primary {
    background: var(--brand-gradient);
    color: #fff;
}

.glow-btn {
    box-shadow: 0 8px 30px var(--brand-glow);
}

.glow-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 36px rgba(229, 9, 20, 0.7);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-text-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-main-text {
    font-weight: 700;
    line-height: 1.2;
}

.btn-sub-text {
    font-size: 0.75rem;
    opacity: 0.85;
    font-weight: 400;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 80px 0 100px;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 60px;
}

.release-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(229, 9, 20, 0.12);
    border: 1px solid rgba(229, 9, 20, 0.3);
    color: #ff6b81;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--brand-crimson);
    box-shadow: 0 0 12px var(--brand-crimson);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero-subtext {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.mockup-container {
    position: relative;
    width: 320px;
}

.phone-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 19.5;
    height: auto;
    max-height: 640px;
    background: #000;
    border: 10px solid #1f2330;
    border-radius: 46px;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 40px rgba(229, 9, 20, 0.25);
    transition: var(--transition);
}

.phone-frame:hover {
    transform: translateY(-8px) scale(1.01);
}

.phone-notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 18px;
    background: #000;
    border-radius: var(--radius-full);
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(18, 20, 29, 0.9);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-hover);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
    z-index: 15;
    animation: floatAnim 4s ease-in-out infinite;
}

.float-left {
    top: 120px;
    left: -40px;
}

.float-right {
    bottom: 120px;
    right: -40px;
    animation-delay: 2s;
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float-icon {
    font-size: 1.5rem;
}

.float-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-white);
}

.float-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Sections Common */
.section {
    padding: 90px 0;
    position: relative;
    z-index: 1;
}

.section-dark {
    background: rgba(12, 14, 21, 0.6);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.8px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.feature-icon-box {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.icon-red { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.icon-purple { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.icon-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.icon-green { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.icon-yellow { background: rgba(234, 179, 8, 0.15); color: #facc15; }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Screenshots Carousel */
.screenshots-carousel {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.screenshot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 16px;
    width: 300px;
    text-align: center;
    transition: var(--transition);
}

.screenshot-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.screenshot-card img {
    width: 100%;
    aspect-ratio: 9 / 19.5;
    height: auto;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-md);
    display: block;
    margin-bottom: 14px;
}

.screenshot-caption {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* How to Install Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.step-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    text-align: center;
}

.step-number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--brand-gradient);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 6px 20px var(--brand-glow);
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.install-alert {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    color: #e2e8f0;
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.faq-item[open] {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.faq-question {
    padding: 22px 26px;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
    user-select: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question .chevron {
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.faq-item[open] .faq-question .chevron {
    transform: rotate(180deg);
    color: var(--brand-crimson);
}

.faq-answer {
    padding: 0 26px 22px;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.7;
}

/* Bottom CTA Banner */
.cta-banner-section {
    padding: 80px 0;
}

.cta-card {
    position: relative;
    background: linear-gradient(135deg, rgba(229, 9, 20, 0.15) 0%, rgba(18, 20, 29, 0.9) 100%);
    border: 1px solid rgba(229, 9, 20, 0.3);
    border-radius: 28px;
    padding: 60px 40px;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 580px;
    margin: 0 auto 36px;
}

.cta-action-group {
    display: flex;
    justify-content: center;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 60px 0 30px;
    background: #06070a;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-disclaimer {
    color: var(--text-dim);
    font-size: 0.85rem;
    max-width: 440px;
    margin-top: 16px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text-white);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 74px; /* Space for mobile sticky bottom bar */
    }

    .container {
        padding: 0 16px;
    }

    .nav-links {
        display: none;
    }

    .navbar {
        padding: 12px 0;
    }

    .brand-text {
        font-size: 1.3rem;
    }

    .btn-nav {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    /* Compact Mobile Hero */
    .hero-section {
        padding: 40px 0 50px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 36px;
    }

    .hero-title {
        font-size: clamp(1.85rem, 7.5vw, 2.3rem);
        line-height: 1.2;
        letter-spacing: -0.5px;
        margin-bottom: 16px;
    }

    .hero-subtext {
        font-size: 0.98rem;
        margin: 0 auto 24px;
        line-height: 1.6;
    }

    .hero-actions {
        justify-content: center;
        width: 100%;
    }

    .btn-large {
        width: 100%;
        max-width: 360px;
        padding: 14px 20px;
    }

    .trust-badges {
        justify-content: center;
        gap: 14px;
        font-size: 0.78rem;
    }

    .mockup-container {
        width: 260px;
        margin: 0 auto;
    }

    .phone-frame {
        width: 100%;
        aspect-ratio: 9 / 19.5;
        height: auto;
        max-height: 520px;
        border-width: 8px;
        border-radius: 38px;
    }

    .float-left, .float-right {
        display: none;
    }

    .section {
        padding: 55px 0;
    }

    .section-title {
        font-size: 1.85rem;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .section-header {
        margin-bottom: 36px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .feature-card {
        padding: 24px 20px;
    }

    /* App-Store Style Horizontal Swipe Carousel on Mobile */
    .screenshots-carousel {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding: 8px 16px 20px;
        margin: 0 -16px;
        justify-content: flex-start;
        scrollbar-width: none;
    }

    .screenshots-carousel::-webkit-scrollbar {
        display: none;
    }

    .screenshot-card {
        flex: 0 0 76%;
        max-width: 270px;
        scroll-snap-align: center;
        padding: 12px;
        border-radius: var(--radius-md);
    }

    .screenshot-card img {
        aspect-ratio: 9 / 19.5;
        height: auto;
        border-radius: 10px;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .step-card {
        padding: 26px 20px;
    }

    .faq-question {
        padding: 16px 18px;
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 18px 16px;
        font-size: 0.92rem;
    }

    .cta-card {
        padding: 40px 20px;
        border-radius: 20px;
    }

    .cta-title {
        font-size: 1.85rem;
    }

    .footer {
        padding: 40px 0 24px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 24px;
    }

    .footer-disclaimer {
        margin: 12px auto 0;
        font-size: 0.8rem;
    }

    .footer-links {
        justify-content: center;
        gap: 20px;
    }

    /* Modal Mobile Optimization */
    .download-modal-box {
        padding: 24px 16px;
        max-width: 92vw;
        border-radius: 18px;
    }

    .modal-title {
        font-size: 1.25rem;
    }

    .countdown-number {
        font-size: 1.9rem;
    }
}


/* Sponsored Ads Styling */
.ad-section-container {
    margin: 30px auto 50px;
    text-align: center;
    max-width: 900px;
}

.ad-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.ad-native-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90px;
    overflow: hidden;
}

.ad-banner-container {
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.ad-banner-wrapper {
    min-width: 320px;
    min-height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 3X Revenue Booster Modal & Countdown */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(14px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

.download-modal-box {
    background: #11131c;
    border: 1px solid rgba(229, 9, 20, 0.35);
    border-radius: var(--radius-lg);
    max-width: 480px;
    width: 100%;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(229, 9, 20, 0.2);
}

.modal-close-btn {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.6rem;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover {
    color: #fff;
}

.modal-icon-badge {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(229, 9, 20, 0.15);
    color: var(--brand-crimson);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 0 24px rgba(229, 9, 20, 0.3);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.modal-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.countdown-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 8px;
}

.countdown-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: #ff3b5c;
    text-shadow: 0 0 16px rgba(255, 59, 92, 0.6);
}

.btn-ready {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5) !important;
    color: #fff !important;
    animation: pulseReady 1.5s infinite;
}

@keyframes pulseReady {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* Mobile Sticky Bottom Floating Bar */
.sticky-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(9, 10, 15, 0.94);
    backdrop-filter: blur(18px);
    border-top: 1px solid var(--border-hover);
    padding: 10px 16px;
    display: none;
    align-items: center;
    justify-content: space-between;
    z-index: 99;
    box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.6);
}

@media (max-width: 768px) {
    .sticky-bottom-bar {
        display: flex;
    }
}

.sticky-bar-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sticky-bar-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.sticky-bar-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
}

.sticky-bar-size {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* SEO Comparison Table & Specs */
.seo-table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: 40px 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.seo-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 600px;
}

.seo-table th, .seo-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-subtle);
}

.seo-table th {
    background: rgba(255, 255, 255, 0.03);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-white);
}

.seo-table th.highlight-col {
    background: rgba(229, 9, 20, 0.15);
    color: #ff3b5c;
}

.seo-table td.highlight-col {
    background: rgba(229, 9, 20, 0.06);
    font-weight: 600;
    color: #fff;
}

.check-green {
    color: #10b981;
    font-weight: 800;
}

.cross-red {
    color: #ef4444;
    font-weight: 700;
}

/* Specifications Grid */
.seo-specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 36px 0;
}

@media (max-width: 768px) {
    .seo-specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.seo-spec-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.seo-spec-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 6px;
}

.seo-spec-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
}

/* Trending Keywords Cloud & Clickbait Hub */
.trending-tags-container {
    background: rgba(18, 20, 29, 0.7);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    margin: 40px 0 20px;
    backdrop-filter: blur(12px);
}

.trending-tags-header {
    margin-bottom: 24px;
}

.trending-tags-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-white);
}

.trending-tags-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.trending-cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.trending-cat-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trending-cat-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #f3f4f6;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 10px;
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.tag-badge:hover {
    background: rgba(229, 9, 20, 0.2);
    border-color: rgba(229, 9, 20, 0.5);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 9, 20, 0.25);
}

.tag-badge-hot {
    background: rgba(229, 9, 20, 0.15);
    border-color: rgba(229, 9, 20, 0.35);
    color: #fca5a5;
}

/* LLM Generative Engine Optimization (GEO) Knowledge Card */
.llm-geo-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.9) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 30px 0;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.llm-geo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
}

.llm-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.4);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    color: #93c5fd;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

.llm-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.llm-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.llm-facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.llm-fact-item {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.llm-fact-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: #38bdf8;
    margin-bottom: 4px;
}

.llm-fact-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.3;
}

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

@media (max-width: 650px) {
    .trending-cat-grid {
        grid-template-columns: 1fr;
    }
    .llm-facts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .llm-facts-grid {
        grid-template-columns: 1fr;
    }
    .trending-tags-container {
        padding: 24px 16px;
    }
}

/* SEO In-Depth Guide & Topic Cards */
.seo-guide-container {
    margin: 45px 0 20px;
}

.seo-guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.seo-guide-card {
    background: rgba(18, 20, 29, 0.65);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.seo-guide-card:hover {
    border-color: rgba(229, 9, 20, 0.4);
    transform: translateY(-3px);
}

.seo-guide-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(229, 9, 20, 0.12);
    color: #e50914;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.seo-guide-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.seo-guide-text {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.seo-guide-text strong {
    color: #e5e7eb;
}

@media (max-width: 900px) {
    .seo-guide-grid {
        grid-template-columns: 1fr;
    }
}

/* Comprehensive A-Z Index Keywords Cloud */
.az-index-box {
    margin-top: 25px;
    background: rgba(10, 12, 18, 0.5);
    border: 1px dashed rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 18px 20px;
}

.az-index-title {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #9ca3af;
    margin-bottom: 12px;
}

.az-tags-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.az-tag-item {
    font-size: 0.76rem;
    color: #8b949e;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px 10px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.az-tag-item:hover {
    color: #fff;
    background: rgba(229, 9, 20, 0.25);
}

/* 160x300 Skyscraper Ads */
.ad-skyscraper-floating {
    position: fixed;
    top: 180px;
    left: 16px;
    width: 176px;
    min-height: 320px;
    z-index: 999;
    background: rgba(18, 20, 29, 0.9);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-md);
    padding: 10px 8px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(14px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ad-skyscraper-floating .ad-label {
    font-size: 0.68rem;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.ad-skyscraper-close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 22px;
    height: 22px;
    background: #e50914;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

@media (max-width: 1400px) {
    .ad-skyscraper-floating {
        display: none;
    }
}

.ad-skyscraper-floating-right {
    left: auto;
    right: 16px;
}

.ad-skyscraper-section {
    margin: 40px auto;
    text-align: center;
}

.ad-skyscraper-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(18, 20, 29, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.ad-dual-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin: 30px auto;
}

.ad-triple-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin: 30px auto;
}

.ad-quad-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin: 30px auto;
}

/* Sticky Mobile 320x50 Banner at Bottom */
.sticky-mobile-ad-banner {
    display: none;
    position: fixed;
    bottom: 72px; /* Just above the mobile sticky download bar */
    left: 50%;
    transform: translateX(-50%);
    z-index: 998;
    background: rgba(11, 13, 19, 0.95);
    border: 1px solid rgba(229, 9, 20, 0.35);
    border-radius: 8px 8px 0 0;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.7);
    padding: 4px 6px;
    text-align: center;
}

.sticky-mobile-ad-banner .ad-label {
    font-size: 0.62rem;
    margin-bottom: 2px;
}

.sticky-mobile-ad-close {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: #e50914;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 11px;
    line-height: 20px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

@media (max-width: 768px) {
    .sticky-mobile-ad-banner {
        display: block;
    }
}

/* 200+ Ad Wall & Cluster Showcase Styles */
.ad-wall-container {
    width: 100%;
    margin: 25px auto;
    text-align: center;
}

.ad-wall-grid-160 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 16px auto;
}

.ad-wall-grid-320 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 16px auto;
}

.ad-banner-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(18, 20, 29, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 6px 10px;
}

.ad-mixed-wall {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin: 24px auto;
    padding: 16px 12px;
    background: rgba(18, 20, 29, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

.ad-category-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 14px 0;
    width: 100%;
}

/* 1xBet High-Converting Mixed Banners */
.ad-1xbet-box {
    display: inline-flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #061933 0%, #0d386b 50%, #155799 100%);
    border: 1px solid #00c0ff;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: #fff;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 16px rgba(0, 192, 255, 0.25);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.ad-1xbet-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 192, 255, 0.5);
    border-color: #ffd700;
}

.ad-1xbet-badge {
    background: #00c0ff;
    color: #061933;
    font-size: 0.62rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ad-1xbet-badge-hot {
    background: #ffcc00;
    color: #000;
}

.ad-1xbet-btn {
    background: linear-gradient(90deg, #00c0ff, #0077ff);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 119, 255, 0.4);
}

/* 320x50 1xBet Banner */
.ad-1xbet-320 {
    width: 320px;
    height: 50px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
}

.ad-1xbet-320 .ad-1xbet-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.ad-1xbet-320 .ad-1xbet-title {
    font-size: 0.76rem;
    font-weight: 800;
    color: #ffcc00;
    line-height: 1.1;
}

.ad-1xbet-320 .ad-1xbet-sub {
    font-size: 0.62rem;
    color: #93c5fd;
}

/* 160x300 1xBet Skyscraper */
.ad-1xbet-160 {
    width: 160px;
    height: 300px;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 12px 10px;
    text-align: center;
}

.ad-1xbet-160 .ad-1xbet-brand {
    font-size: 1.1rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 0.5px;
}

.ad-1xbet-160 .ad-1xbet-brand span {
    color: #00c0ff;
}

.ad-1xbet-160 .ad-1xbet-promo {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ad-1xbet-160 .ad-1xbet-bonus {
    font-size: 1.05rem;
    font-weight: 900;
    color: #ffcc00;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.ad-1xbet-160 .ad-1xbet-desc {
    font-size: 0.68rem;
    color: #cbd5e1;
    line-height: 1.3;
}

.ad-1xbet-160 .ad-1xbet-disclaimer {
    font-size: 0.55rem;
    color: #64748b;
}

/* 1xPartners Official iFrame Banner Wrappers */
.ad-1xbet-iframe-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 24px auto;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

.ad-1xbet-iframe-728 {
    max-width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-md);
    background: rgba(18, 20, 29, 0.4);
    padding: 6px;
    border: 1px solid rgba(0, 192, 255, 0.3);
    box-shadow: 0 4px 18px rgba(0, 192, 255, 0.15);
}

.ad-1xbet-iframe-470 {
    max-width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-md);
    background: rgba(18, 20, 29, 0.4);
    padding: 4px;
    border: 1px solid rgba(0, 192, 255, 0.3);
    box-shadow: 0 4px 18px rgba(0, 192, 255, 0.15);
}

.ad-1xbet-iframe-120 {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-md);
    background: rgba(18, 20, 29, 0.6);
    padding: 8px 6px;
    border: 1px solid rgba(0, 192, 255, 0.4);
    box-shadow: 0 4px 18px rgba(0, 192, 255, 0.25);
}