/* ===== ZCATLI TRUTH LENS – MAIN STYLESHEET ===== */
/* Version: 1.0 | Beta Launch | Patent-Pending */

:root {
    --black: #0A0A0A;
    --dark-gray: #0F0F0F;
    --card-bg: #1A1A1A;
    --border: #2A2A2A;
    --text: #FFFFFF;
    --text-dim: #AAAAAA;
    --gold: #D4AF37;
    --gold-light: #FFD966;
    --purple: #8A2BE2;
    --success: #00FF88;
    --warning: #FFAA00;
    --danger: #FF3860;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--black);
    color: var(--text);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== BETA BANNER ===== */
.beta-banner {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--black);
    text-align: center;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
}

.beta-badge {
    background: var(--black);
    color: var(--gold);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    margin-right: 10px;
    text-transform: uppercase;
}

.beta-text {
    margin-right: 16px;
}

.beta-link {
    color: var(--black);
    font-weight: 600;
    text-decoration: underline;
}

/* ===== NAVIGATION ===== */
.navbar {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
}

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

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-download {
    background: var(--gold);
    color: var(--black) !important;
    padding: 8px 20px;
    border-radius: 40px;
    font-weight: 600;
}

.nav-download:hover {
    background: var(--gold-light);
    color: var(--black) !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
    text-align: center;
    padding: 80px 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    padding: 6px 12px;
    border-radius: 40px;
    margin-bottom: 24px;
}

.badge-gold {
    color: var(--gold);
    font-size: 14px;
    font-weight: 500;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

.gold-gradient {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: 20px;
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
}

.btn-primary {
    background: var(--gold);
    color: var(--black);
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border);
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-primary-large {
    background: var(--gold);
    color: var(--black);
    padding: 16px 40px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    display: inline-block;
    transition: all 0.2s;
}

.btn-primary-large:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
}

.btn-secondary-large {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
    padding: 16px 40px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    border: 1px solid var(--border);
    display: inline-block;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 12px 24px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: all 0.2s;
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--black);
}

/* ===== STATS ===== */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--gold);
    display: block;
}

.stat-label {
    font-size: 14px;
    color: var(--text-dim);
}

/* ===== TRUST SIGNALS ===== */
.trust-signals {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    margin: 60px 0;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--dark-gray);
    padding: 8px 16px;
    border-radius: 40px;
    font-size: 14px;
}

.patent-notice {
    margin-top: 20px;
    padding: 12px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 8px;
    font-size: 13px;
    color: var(--gold-light);
}

/* ===== FEATURES ===== */
.section-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-dim);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 60px 0;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px;
    transition: all 0.3s;
}

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

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 14px;
    line-height: 1.5;
}

.beta-tag {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    margin-left: 8px;
}

.patent-tag {
    background: rgba(138, 43, 226, 0.2);
    color: var(--purple);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    margin-left: 8px;
}

.enterprise-tag {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    margin-left: 8px;
}

.academic-tag {
    background: rgba(255, 170, 0, 0.2);
    color: var(--warning);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    margin-left: 8px;
}

.security-tag {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    margin-left: 8px;
}

/* ===== PHYSICS MOAT ===== */
.physics-moat {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--card-bg) 100%);
    border-radius: 24px;
    padding: 60px;
    margin: 60px 0;
}

.physics-moat .section-title {
    color: var(--gold);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.metric {
    background: var(--black);
    padding: 20px;
    border-radius: 16px;
}

.metric-name {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gold);
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 14px;
    margin-bottom: 8px;
}

.metric-desc {
    color: var(--text-dim);
    font-size: 12px;
}

.metric-desc.ai {
    color: var(--danger);
}

.metric-bar {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 12px 0;
}

.fill.natural {
    background: var(--success);
    height: 100%;
    border-radius: 2px;
}

.physics-note {
    text-align: center;
    margin-top: 40px;
    padding: 16px;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 12px;
    font-size: 13px;
    color: var(--text-dim);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    margin: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px;
}

.testimonial-text {
    font-size: 16px;
    color: #DDD;
    margin-bottom: 24px;
    line-height: 1.6;
}

.testimonial-author strong {
    color: var(--gold);
    display: block;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-dim);
}

/* ===== PRICING PREVIEW ===== */
.pricing-preview {
    margin: 80px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin: 40px 0;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px;
    position: relative;
    transition: all 0.3s;
}

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

.pricing-card.featured {
    border-color: var(--gold);
    transform: scale(1.02);
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.price {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-dim);
}

.price-note {
    font-size: 12px;
    color: var(--text-dim);
    margin-bottom: 24px;
}

.pricing-card ul {
    list-style: none;
    margin: 24px 0;
}

.pricing-card li {
    padding: 8px 0;
    color: var(--text-dim);
    font-size: 14px;
}

.pricing-card li::before {
    content: "✓";
    color: var(--gold);
    margin-right: 10px;
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gold);
    color: var(--black);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.beta-badge-card {
    display: inline-block;
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-top: 8px;
}

.pricing-note {
    text-align: center;
    padding: 24px;
    background: var(--dark-gray);
    border-radius: 16px;
    margin-top: 32px;
}

.pricing-note p {
    margin: 8px 0;
    font-size: 13px;
    color: var(--text-dim);
}

/* ===== BETA SIGNUP PAGE ===== */
.beta-signup-hero {
    text-align: center;
    padding: 60px 0;
}

.beta-requirements {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.requirement {
    background: var(--card-bg);
    padding: 8px 20px;
    border-radius: 40px;
    font-size: 14px;
    border: 1px solid var(--border);
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 60px;
}

.form-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-dim);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
}

.tab-btn.active {
    color: var(--gold);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold);
}

.beta-form {
    display: none;
}

.beta-form.active {
    display: block;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark-gray);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input {
    width: auto;
    margin-top: 4px;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: normal;
    font-size: 14px;
    color: var(--text-dim);
}

.btn-large {
    width: 100%;
    text-align: center;
    padding: 16px;
    font-size: 16px;
}

.form-note {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: var(--text-dim);
}

/* ===== CTA SECTION ===== */
.cta {
    text-align: center;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 24px;
    padding: 60px;
    margin: 60px 0;
}

.cta-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 16px;
}

.cta-description {
    font-size: 18px;
    color: var(--black);
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 12px;
    color: var(--black);
    opacity: 0.7;
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 48px 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-column h4 {
    color: var(--gold);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-dim);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: var(--gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: #666;
}

.footer-bottom p {
    margin: 8px 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }
    .section-title {
        font-size: 32px;
    }
    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.featured {
        transform: none;
    }
    .physics-moat {
        padding: 30px;
    }
    .form-container {
        padding: 24px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}
/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: #0A0A0A;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid #2A2A2A;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
}