/* TRACE FLEX Landing Page Styles */

/* Header */
.flex-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 40px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

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

.flex-header .header-logo {
    text-decoration: none;
}

.flex-header .header-logo .brand-name {
    font-size: 22px;
}

.flex-badge {
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--trace-gold);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* Hero */
.flex-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 20px 80px;
    position: relative;
    overflow: hidden;
}

.flex-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(212, 175, 55, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(212, 175, 55, 0.06), transparent);
    pointer-events: none;
}

.flex-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.vertical-icon {
    font-size: 72px;
    margin-bottom: 24px;
    display: block;
}

.flex-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 60px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.flex-hero h1 .bold {
    font-weight: 700;
    color: var(--text-primary);
}

.flex-hero h1 .light {
    font-weight: 300;
    background: linear-gradient(135deg, var(--trace-gold), var(--trace-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.flex-hero .hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

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

/* Use Cases Section */
.flex-use-cases {
    padding: 100px 20px;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.section-header h2 .bold {
    font-weight: 700;
    color: var(--text-primary);
}

.section-header h2 .light {
    font-weight: 300;
    color: var(--trace-gold);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 18px;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.use-case-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-4px);
}

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

.use-case-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.use-case-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

/* Compliance Section */
.flex-compliance {
    padding: 100px 20px;
}

.compliance-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.compliance-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 16px 24px;
}

.compliance-badge {
    background: linear-gradient(135deg, var(--trace-gold), var(--trace-gold-dark));
    color: var(--bg-primary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.compliance-item span:last-child {
    color: var(--text-secondary);
    font-size: 14px;
}

/* CTA Section */
.flex-cta {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
}

.flex-cta .cta-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
}

.flex-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.flex-cta p {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 30px;
}

/* Footer */
.flex-footer {
    padding: 40px 20px;
    border-top: 1px solid var(--border-subtle);
}

.flex-footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.flex-footer .footer-logo {
    text-decoration: none;
}

.flex-footer .footer-logo .brand-name {
    font-size: 20px;
}

.flex-footer p {
    color: var(--text-muted);
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .flex-header {
        padding: 15px 20px;
    }

    .flex-badge {
        display: none;
    }

    .flex-hero {
        padding-top: 120px;
    }

    .vertical-icon {
        font-size: 56px;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .compliance-grid {
        flex-direction: column;
        align-items: center;
    }

    .flex-footer .footer-content {
        flex-direction: column;
        text-align: center;
    }
}