/* EKUH Website Styles
   Based on plugin frontend design system */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Background colors */
    --bg-body: #12121f;
    --bg-card: #1a1a2e;
    --bg-header: #16213e;
    --bg-element: #2a2a4a;
    --bg-hover: #3a3a5a;

    /* Text colors */
    --text-primary: #e0e0e0;
    --text-secondary: #888;
    --text-muted: #666;

    /* Accent colors */
    --accent-green: #00ff88;
    --accent-orange: #ff9944;
    --accent-cyan: #00aaff;

    /* Borders */
    --border-color: #2a2a4a;
    --border-light: #3a3a5a;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-body);
    min-height: 100vh;
}

/* ============================================
   Layout
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.15s ease;
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff6644 100%);
    color: var(--bg-body) !important;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
}

.nav-cta:hover {
    background: linear-gradient(135deg, #ffaa55 0%, #ff7755 100%);
}

/* ALPHA: Remove this class on release */
.nav-cta.nav-cta-alpha {
    background: linear-gradient(135deg, var(--accent-green) 0%, #00cc6a 100%);
}

.nav-cta.nav-cta-alpha:hover {
    background: linear-gradient(135deg, #00ffaa 0%, #00dd77 100%);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

/* ============================================
   Mobile Navigation
   ============================================ */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle span:nth-child(1) {
    margin-bottom: 5px;
}

.nav-toggle span:nth-child(3) {
    margin-top: 5px;
}

/* Burger to X animation */
.nav-toggle.nav-toggle-active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.nav-toggle-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.nav-toggle-active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 48px 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-header) 0%, var(--bg-body) 100%);
}

.hero-tagline {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-green);
    margin-bottom: 16px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.33;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

/* ============================================
   Buttons
   ============================================ */
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.video-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 48px 0 12px;
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-green);
    color: var(--bg-body);
}

.btn-primary:hover {
    background-color: #00dd77;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff6644 100%);
    color: var(--bg-body);
}

.btn-secondary:hover {
    box-shadow: 0 0 20px rgba(255, 153, 68, 0.3);
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--section-padding) 0;
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.feature-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background-color: var(--bg-element);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-green);
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   Top Features Section
   ============================================ */
.top-features {
    margin-bottom: 64px;
}

.top-features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.top-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.top-feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 32px;
    text-align: center;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.top-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-green) 0%, var(--accent-cyan) 100%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.top-feature-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 255, 136, 0.1);
}

.top-feature-card:hover::before {
    opacity: 1;
}

.top-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--bg-element) 0%, var(--bg-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
}

.top-feature-title {
    font-size: 1.375rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.top-feature-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   Sound Examples Section
   ============================================ */
.sound-examples {
    margin-bottom: 64px;
    text-align: center;
}

.sound-examples h2 {
    font-size: 1.75rem;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.sound-examples-placeholder {
    color: var(--text-muted);
    font-style: italic;
    padding: 48px 24px;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    background: var(--bg-card);
}

/* ============================================
   All Features Section
   ============================================ */
.all-features {
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

.all-features h2 {
    text-align: center;
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.all-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.all-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: border-color 0.15s ease;
}

.all-feature-item:hover {
    border-color: var(--border-light);
}

.all-feature-icon {
    width: 40px;
    height: 40px;
    background-color: var(--bg-element);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    flex-shrink: 0;
}

.all-feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.all-feature-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Inline badge for all-features */
.feature-badge-inline {
    font-size: 0.6rem;
    padding: 2px 6px;
    margin-left: 0;
}

/* ============================================
   Download Section
   ============================================ */
.download {
    padding: var(--section-padding) 0;
    background-color: var(--bg-card);
}

.download h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.download-options {
    display: flex;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
    align-items: stretch;
}

.download-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 300px;
}

.download-card .feature-list {
    flex: 1;
}

.download-card .btn {
    margin-top: 24px;
}

.download-notes {
    display: flex;
    gap: 24px;
    max-width: 800px;
    margin: 16px auto 0;
}

.download-notes .card-note {
    flex: 1;
    min-width: 300px;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.4;
}

.version-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    align-self: center;
}

.version-badge.free {
    background-color: var(--bg-element);
    color: var(--text-primary);
}

.version-badge.pro {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff6644 100%);
    color: var(--bg-body);
}

.download-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.download-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    /* Mobile nav toggle button */
    .nav-toggle {
        display: flex;
    }

    /* Mobile nav overlay */
    .nav-overlay {
        display: block;
    }

    /* Mobile nav drawer */
    .nav {
        display: flex;
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background-color: var(--bg-header);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 80px 0 24px;
        z-index: 1000;
        transition: right 0.3s ease;
        overflow-y: auto;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    }

    .nav.nav-open {
        right: 0;
    }

    .nav a {
        padding: 16px 24px;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-primary);
    }

    .nav a:first-child {
        border-top: 1px solid var(--border-color);
    }

    .nav a:hover {
        background-color: var(--bg-element);
    }

    .nav-cta {
        margin: 24px;
        padding: 14px 24px !important;
        text-align: center;
        border-radius: 6px;
        border-bottom: none !important;
    }

    /* Prevent body scroll when menu is open */
    body.nav-open-body {
        overflow: hidden;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .subtitle {
        font-size: 1rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .top-features-grid {
        grid-template-columns: 1fr;
    }

    .top-feature-card {
        padding: 32px 24px;
    }

    .top-feature-icon {
        width: 64px;
        height: 64px;
    }

    .all-features-grid {
        grid-template-columns: 1fr;
    }

    .download-options {
        flex-direction: column;
    }

    .download-notes {
        flex-direction: column;
        gap: 16px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .top-features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .all-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   Logo Branding
   ============================================ */
.logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
}

.logo {
    filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.5));
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: -2px;
}

/* ============================================
   Hero Badge (VST3/AU/AAX)
   ============================================ */
.hero-badge {
    display: inline-flex;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--bg-element);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-badge span {
    color: var(--text-primary);
}

/* ============================================
   Hero Visual (Plugin Preview)
   ============================================ */
.hero-visual {
    display: flex;
    justify-content: center;
    margin: 16px auto 48px;
}

@media (orientation: landscape) {
    .hero-visual video {
        max-height: 80vh;
        width: auto;
    }
}

@media (orientation: portrait) {
    .hero-visual video {
        max-width: 90vw;
        height: auto;
    }
}


.hero-visual video {
    display: block;
    border-radius: 12px;
}

.hero-visual-placeholder {
    color: var(--text-muted);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   Social Proof Section
   ============================================ */
.social-proof {
    padding: 48px 0;
    border-bottom: 1px solid var(--border-color);
}

.social-proof .container {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-green);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ============================================
   Feature Badge (Pro)
   ============================================ */
.feature-badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff6644 100%);
    color: var(--bg-body);
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}


.feature-card .feature-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: var(--section-padding) 0;
    background-color: var(--bg-card);
}

.how-it-works h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--accent-green) 0%, #00dd77 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bg-body);
}

.step h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.step-arrow {
    position: absolute;
    top: 24px;
    right: -16px;
    color: var(--border-light);
    font-size: 1.5rem;
}

.step:last-child .step-arrow {
    display: none;
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--section-padding) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

.about-content h2 {
    font-size: 1.75rem;
    margin-bottom: 24px;
    color: var(--accent-green);
}

.about-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-content em {
    color: var(--text-primary);
    font-style: italic;
}

.about-closing {
    margin-top: 24px;
    color: var(--text-primary);
}

.about-closing strong {
    color: var(--accent-green);
}

.about-signature {
    margin-top: 24px;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   Download Cards (Enhanced)
   ============================================ */
.platform-banner {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 32px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
}

.download h2 + .platform-banner {
    display: block;
    width: fit-content;
    margin: -24px auto 48px;
}

.download-card.free-card {
    border-color: var(--accent-green);
}

.download-card.pro-card {
    border-color: var(--accent-orange);
}

.download-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 16px 0 8px;
}

.download-card .price-free {
    color: var(--text-primary);
}

.download-card .price-pro {
    color: var(--text-primary);
}

.download-card .price-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    text-align: left;
    margin: 24px 0;
}

.feature-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-list .check {
    color: var(--accent-green);
    font-weight: bold;
    font-size: 1rem;
}

.feature-list .cross {
    color: var(--text-muted);
    font-size: 1rem;
}

.feature-list li.disabled {
    color: var(--text-muted);
    opacity: 0.6;
}

/* ============================================
   Trust Signals (Checkout)
   ============================================ */
.trust-signals {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trust-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
}

/* ============================================
   Mini Testimonial (Checkout)
   ============================================ */
.mini-testimonial {
    margin-top: 24px;
    padding: 20px;
    background-color: var(--bg-element);
    border-left: 3px solid var(--accent-green);
    border-radius: 0 8px 8px 0;
}

.mini-testimonial p {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.mini-testimonial cite {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: normal;
}

/* ============================================
   Payment Methods
   ============================================ */
.payment-methods {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.payment-methods span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   Pro Badge Pulse Animation
   ============================================ */
@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 153, 68, 0.4);
    }

    50% {
        box-shadow: 0 0 12px 4px rgba(255, 153, 68, 0.2);
    }
}

.version-badge.pro.pulse {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* ============================================
   Success Page Animations
   ============================================ */
@keyframes checkmark-scale {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100%) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.success-animation {
    animation: checkmark-scale 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.success-icon-large {
    width: 100px;
    height: 100px;
    margin: 0 auto 32px;
    background: linear-gradient(135deg, var(--accent-green) 0%, #00dd77 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--bg-body);
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.3);
}

.welcome-text {
    color: var(--accent-green);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.email-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--bg-element);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px 24px;
    margin: 32px 0;
}

.email-notice-icon {
    width: 48px;
    height: 48px;
    background-color: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.email-notice-text {
    text-align: left;
}

.email-notice-text strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.email-notice-text span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ============================================
   Activation Steps (Success Page)
   ============================================ */
.activation-steps {
    text-align: left;
}

.activation-steps h3 {
    font-size: 1.125rem;
    margin-bottom: 20px;
    color: var(--accent-green);
}

.activation-step {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.activation-step:last-child {
    margin-bottom: 0;
}

.step-circle {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-green) 0%, #00dd77 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-body);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ============================================
   Share Section (Success Page)
   ============================================ */
.share-section {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.share-section h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
}

.share-btn.twitter {
    background-color: #1da1f2;
    color: white;
}

.share-btn.twitter:hover {
    background-color: #0d8ddb;
}

.share-btn.facebook {
    background-color: #4267b2;
    color: white;
}

.share-btn.facebook:hover {
    background-color: #365899;
}

/* ============================================
   Confetti Particles
   ============================================ */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1000;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    animation: confetti-fall 4s linear forwards;
}

/* ============================================
   Footer (Enhanced)
   ============================================ */
.footer {
    padding: 48px 0 32px;
}

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

.footer-brand {
    text-align: center;
}

.footer-brand .logo {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.footer-brand .tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.15s ease;
}

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

.footer-discord {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-discord svg {
    flex-shrink: 0;
}

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

/* ============================================
   Responsive - New Components
   ============================================ */
@media (max-width: 768px) {
    .social-proof .container {
        gap: 32px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .step-arrow {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .about-content {
        text-align: center;
    }

    .trust-signals {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

}

@media (max-width: 480px) {
    .hero-badge {
        flex-wrap: wrap;
        justify-content: center;
    }

    .download-card .price {
        font-size: 2rem;
    }

    .email-notice {
        flex-direction: column;
        text-align: center;
    }

    .email-notice-text {
        text-align: center;
    }

    .share-buttons {
        flex-direction: column;
    }

    .share-btn {
        justify-content: center;
    }

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

/* ============================================
   Video Hotspots
   ============================================ */
.video-hotspot-container {
    position: relative;
    display: inline-block;
}

.hotspot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hotspot {
    position: absolute;
    width: 32px;
    height: 32px;
    transform: translate(-50%, -50%);
    background: transparent;
    border: none;
    cursor: pointer;
    pointer-events: auto;
    padding: 0;
    z-index: 10;
}

.hotspot:focus {
    outline: none;
}

.hotspot:focus .hotspot-dot {
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.5), 0 0 12px rgba(0, 255, 136, 0.6);
}

.hotspot-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(0, 255, 136, 0.5);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.hotspot:hover .hotspot-dot {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.7);
}

.hotspot-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border: 2px solid var(--accent-green);
    border-radius: 50%;
    animation: hotspot-pulse 2s ease-out infinite;
}

/* Primary hotspots - larger, orange */
.hotspot--primary .hotspot-dot {
    width: 16px;
    height: 16px;
    background-color: var(--accent-orange);
    box-shadow: 0 0 10px rgba(255, 153, 68, 0.6);
}

.hotspot--primary:hover .hotspot-dot {
    box-shadow: 0 0 18px rgba(255, 153, 68, 0.8);
}

.hotspot--primary .hotspot-pulse {
    width: 16px;
    height: 16px;
    border-color: var(--accent-orange);
}

.hotspot--primary:focus .hotspot-dot {
    box-shadow: 0 0 0 3px rgba(255, 153, 68, 0.5), 0 0 12px rgba(255, 153, 68, 0.6);
}

@keyframes hotspot-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }

    100% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}

.hotspot-tooltip {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: max-content;
    max-width: 220px;
    padding: 12px 16px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    z-index: 20;
    pointer-events: none;
}

.hotspot-tooltip--above {
    bottom: calc(100% + 12px);
}

.hotspot-tooltip--below {
    top: calc(100% + 12px);
}

.hotspot-tooltip::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
}

.hotspot-tooltip--above::after {
    top: 100%;
    border-top-color: var(--border-color);
}

.hotspot-tooltip--below::after {
    bottom: 100%;
    border-bottom-color: var(--border-color);
}

.hotspot.is-active {
    z-index: 50;
}

.hotspot.is-active .hotspot-tooltip {
    opacity: 1;
    visibility: visible;
}

.hotspot-tooltip-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.hotspot-tooltip-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive: larger touch targets on mobile */
@media (max-width: 768px) {
    .hotspot {
        width: 44px;
        height: 44px;
    }

    .hotspot-dot {
        width: 12px;
        height: 12px;
    }

    .hotspot-pulse {
        width: 12px;
        height: 12px;
    }

    .hotspot--primary .hotspot-dot {
        width: 18px;
        height: 18px;
    }

    .hotspot--primary .hotspot-pulse {
        width: 18px;
        height: 18px;
    }

    .hotspot-tooltip {
        max-width: 180px;
        padding: 10px 14px;
    }
}

/* Hide hotspots on very small screens */
@media (max-width: 480px) {
    .hotspot-overlay {
        display: none;
    }
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: var(--section-padding) 0;
}

.faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.faq-category {
    margin-bottom: 48px;
}

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

.faq-category-title {
    font-size: 1.25rem;
    color: var(--accent-green);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.15s ease;
}

.faq-item:hover {
    border-color: var(--border-light);
}

.faq-item[open] {
    border-color: var(--accent-green);
}

.faq-question {
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color 0.15s ease;
}

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

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-muted);
    transition: transform 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
    content: '−';
    color: var(--accent-green);
}

.faq-question:hover {
    color: var(--accent-green);
}

.faq-answer {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-answer p {
    margin-bottom: 12px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul,
.faq-answer ol {
    margin: 12px 0;
    padding-left: 24px;
}

.faq-answer li {
    margin-bottom: 8px;
}

.faq-answer li:last-child {
    margin-bottom: 0;
}

.faq-answer strong {
    color: var(--text-primary);
}

.faq-answer code {
    background-color: var(--bg-element);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.faq-answer a {
    color: var(--accent-green);
    text-decoration: none;
    transition: color 0.15s ease;
}

.faq-answer a:hover {
    color: var(--accent-cyan);
    text-decoration: underline;
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq-question {
        padding: 16px 20px;
        font-size: 0.95rem;
    }

    .faq-answer {
        padding: 0 20px 20px;
        font-size: 0.9rem;
    }

    .faq-category-title {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .faq-question {
        padding: 14px 16px;
    }

    .faq-answer {
        padding: 0 16px 16px;
    }
}

/* ============================================
   Alpha Testing Banner
   ============================================ */
.alpha-banner {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 170, 255, 0.1) 100%);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    padding: 16px 0;
}

.alpha-banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.alpha-banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--accent-green);
    color: var(--bg-body);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: 20px;
    white-space: nowrap;
}

.alpha-banner-actions {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.alpha-banner-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.alpha-banner-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.alpha-banner-btn {
    display: inline-block;
    padding: 10px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.alpha-banner-btn-secondary {
    background: transparent;
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.alpha-banner-btn-secondary:hover {
    background: rgba(0, 255, 136, 0.1);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.2);
}

.alpha-banner-btn-primary {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ff6644 100%);
    color: var(--bg-body);
    border: none;
}

.alpha-banner-btn-primary:hover {
    box-shadow: 0 0 20px rgba(255, 153, 68, 0.4);
    transform: translateY(-1px);
}

.alpha-banner-discord {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: color 0.15s ease;
}

.alpha-banner-discord:hover {
    color: #5865F2;
}

.alpha-banner-discord svg {
    flex-shrink: 0;
}

/* Alpha Overlay (for greying out sections during alpha)
   RELEASE: Remove .alpha-overlay wrappers from HTML to restore full functionality */
.alpha-overlay {
    position: relative;
}

.alpha-overlay > *:not(.alpha-overlay-message) {
    opacity: 0.3;
    pointer-events: none;
    filter: grayscale(50%);
}

.alpha-overlay-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(18, 18, 31, 0.95);
    border: 1px solid var(--accent-green);
    color: var(--text-primary);
    padding: 16px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2);
}

@media (max-width: 768px) {
    .alpha-overlay-message {
        white-space: normal;
        text-align: center;
        padding: 14px 20px;
        font-size: 0.9rem;
        max-width: 90%;
    }
}

/* Alpha Banner Responsive */
@media (max-width: 768px) {
    .alpha-banner {
        padding: 14px 0;
    }

    .alpha-banner-content {
        gap: 12px;
    }

    .alpha-banner-actions {
        flex-direction: column;
        width: 100%;
        gap: 16px;
    }

    .alpha-banner-option {
        width: 100%;
    }

    .alpha-banner-btn {
        width: 100%;
        text-align: center;
        font-size: 0.8rem;
        padding: 12px 16px;
    }
}