:root {
    --primary: #047857;
    --primary-dark: #065f46;
    --primary-light: #10b981;
    --accent: #22d3ee;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --bg-dark: #0a1a0f;
    --bg-card: #122a1a;
    --bg-card-hover: #1a3a2a;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border: #273a27;
    --gradient-1: linear-gradient(135deg, #047857 0%, #10b981 50%, #34d399 100%);
    --gradient-hero: linear-gradient(180deg, #0a1a0f 0%, #122a1a 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Currency Toggle */
.currency-toggle {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 999;
}

.currency-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.currency-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 24px;
    background: rgba(10, 26, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo-icon {
    font-size: 32px;
}

.nav-logo-text {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--gradient-1);
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(4, 120, 87, 0.15) 0%, transparent 50%);
    animation: heroGlow 15s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-5%, -5%); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(4, 120, 87, 0.15);
    border: 1px solid rgba(4, 120, 87, 0.3);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(40px, 8vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title .gradient {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 22px);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 20px rgba(4, 120, 87, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(4, 120, 87, 0.5);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.stats-bar {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Sections */
.section {
    padding: 100px 24px;
}

.section-dark {
    background: var(--bg-card);
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: rgba(4, 120, 87, 0.15);
    color: var(--primary-light);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

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

.feature-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
}

/* Editions Grid */
.editions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.edition-card {
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    position: relative;
}

.edition-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(4, 120, 87, 0.05) 0%, var(--bg-dark) 100%);
}

.edition-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.edition-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 16px;
}

.edition-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.edition-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 24px;
}

.edition-price {
    text-align: center;
    margin-bottom: 32px;
}

.price-value {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-light);
}

.price-period {
    font-size: 16px;
    color: var(--text-secondary);
}

.edition-features {
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.feature-item:last-child {
    border-bottom: none;
}

.check {
    color: var(--primary-light);
    font-weight: bold;
    flex-shrink: 0;
}

.warn {
    color: var(--accent-orange);
    flex-shrink: 0;
}

.star {
    color: #fbbf24;
    flex-shrink: 0;
}

.feature-item.warning {
    background: rgba(245, 158, 11, 0.1);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    margin: 8px 0;
}

.feature-item.highlight {
    background: rgba(4, 120, 87, 0.1);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(4, 120, 87, 0.3);
    margin: 8px 0;
}

.edition-btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 16px;
}

.edition-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    font-style: italic;
}

.comparison-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--accent-orange);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.comparison-warning h3 {
    color: var(--accent-orange);
    margin-bottom: 16px;
    font-size: 24px;
}

.comparison-warning p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.8;
}

/* Pricing Table */
.pricing-table {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.pricing-header {
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
    background: var(--bg-card);
    border-bottom: 2px solid var(--border);
    font-weight: 700;
}

.pricing-row {
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
    border-bottom: 1px solid var(--border);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-cell {
    padding: 20px;
    text-align: center;
}

.row-label {
    text-align: left;
    font-weight: 600;
}

.featured-col {
    background: rgba(4, 120, 87, 0.05);
    border-left: 2px solid var(--primary);
}

.warn-text {
    color: var(--accent-orange);
}

/* Quick Access Card */
.quick-access-card {
    background: linear-gradient(135deg, rgba(4, 120, 87, 0.1) 0%, var(--bg-card) 100%);
    border: 2px solid var(--primary);
    border-radius: 24px;
    padding: 64px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quick-access-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
}

.quick-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.quick-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.quick-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    font-size: 20px;
    padding: 20px 48px;
}

.quick-note {
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.contact-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

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

.contact-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.contact-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-detail {
    color: var(--text-secondary);
    font-size: 15px;
}

.contact-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 500;
}

.contact-link:hover {
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 48px 24px;
    text-align: center;
}

.footer-logo {
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
}

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

.footer-copyright {
    font-size: 14px;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .currency-toggle {
        top: 70px;
        right: 16px;
    }
    
    .editions-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-header,
    .pricing-row {
        grid-template-columns: 120px 1fr 1fr;
        font-size: 14px;
    }
    
    .pricing-cell {
        padding: 12px 8px;
    }
}