:root {
    --primary-navy: #1B365D;
    --primary-silver: #C0C0C0;
    --accent-blue: #4A90E2;
    --accent-purple: #9B59B6;
    --success-green: #27AE60;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #1B365D 0%, #4A90E2 100%);
    --shadow-light: 0 4px 20px rgba(27, 54, 93, 0.1);
    --shadow-medium: 0 8px 30px rgba(27, 54, 93, 0.15);
}

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

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

.staging-banner {
    background: #5c4a00;
    color: #fff;
    text-align: center;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.header {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-navy);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i { color: var(--accent-blue); }

.nav-menu {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
}

.nav-menu a:hover,
.nav-menu a.active { color: var(--accent-blue); }

.cta-button {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 22px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.trust-strip {
    background: var(--primary-navy);
    color: var(--primary-silver);
    text-align: center;
    padding: 12px 20px;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.8;
}

.trust-strip span { color: var(--white); font-weight: 600; }

.hero {
    background: var(--gradient-primary);
    padding: 80px 20px 70px;
    position: relative;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.15;
}

.hero-content .tagline {
    font-size: 1.15rem;
    color: var(--primary-silver);
    margin-bottom: 20px;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.92);
    margin-bottom: 28px;
}

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
    background: var(--white);
    color: var(--primary-navy);
    padding: 13px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 13px 28px;
    border: 2px solid var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
}

.hub-visual {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-medium);
}

.hub-visual h3 {
    font-size: 14px;
    color: var(--primary-navy);
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hub-lanes-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.hub-lane-pill {
    text-align: center;
    padding: 14px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-navy);
    border-top: 3px solid var(--accent-blue);
    background: #f4f7fb;
}

.hub-lane-pill.umis { border-top-color: var(--accent-blue); }
.hub-lane-pill.osint { border-top-color: var(--success-green); }
.hub-lane-pill.rqn { border-top-color: var(--accent-purple); }

.section { padding: 80px 20px; }
.section-alt { background: #f8f9fa; }

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

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 720px;
    margin: 0 auto;
}

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

.lane-card {
    background: var(--white);
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: var(--shadow-light);
    border-top: 4px solid var(--accent-blue);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}

.lane-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
}

.lane-card.umis { border-top-color: var(--accent-blue); }
.lane-card.osint { border-top-color: var(--success-green); }
.lane-card.rqn { border-top-color: var(--accent-purple); }

.lane-card i {
    font-size: 28px;
    color: var(--accent-blue);
    margin-bottom: 12px;
}

.lane-card.osint i { color: var(--success-green); }
.lane-card.rqn i { color: var(--accent-purple); }

.lane-card h3 {
    font-size: 1.25rem;
    color: var(--primary-navy);
    margin-bottom: 8px;
}

.lane-tag {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
    margin-bottom: 12px;
}

.lane-card p { font-size: 0.95rem; color: var(--text-light); margin-bottom: 16px; }

.lane-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-blue);
}

.arc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.arc-beat {
    background: var(--white);
    border-radius: 16px;
    padding: 28px 22px;
    box-shadow: var(--shadow-light);
    border-left: 4px solid var(--accent-blue);
}

.arc-beat:nth-child(2) { border-left-color: var(--success-green); }
.arc-beat:nth-child(3) { border-left-color: var(--accent-purple); }

.arc-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-blue);
    margin-bottom: 8px;
}

.arc-beat:nth-child(2) .arc-label { color: var(--success-green); }
.arc-beat:nth-child(3) .arc-label { color: var(--accent-purple); }

.arc-beat h3 {
    font-size: 1.2rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.arc-beat p { font-size: 0.92rem; color: var(--text-light); }

.arc-latin {
    text-align: center;
    font-style: italic;
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 40px;
}

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

.cred-card {
    background: var(--white);
    border-radius: 14px;
    padding: 24px;
    border: 1px solid #e8edf3;
}

.cred-card h4 {
    font-size: 1rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.cred-card p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 12px; }

.cred-verify {
    font-size: 13px;
    font-weight: 600;
}

.cred-verify a { color: var(--accent-blue); }

.forward-line {
    text-align: center;
    margin-top: 36px;
    padding: 20px;
    background: linear-gradient(135deg, #eef4fc, #f8f9fa);
    border-radius: 12px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.cta-section {
    padding: 80px 20px;
    background: var(--gradient-primary);
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--primary-silver);
    max-width: 560px;
    margin: 0 auto 28px;
}

.footer {
    background: var(--primary-navy);
    color: var(--primary-silver);
    padding: 48px 20px 24px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 12px;
    font-size: 1rem;
}

.footer a { color: var(--primary-silver); text-decoration: none; }
.footer a:hover { color: var(--white); }

.footer-bottom {
    max-width: 1200px;
    margin: 32px auto 0;
    padding-top: 20px;
    border-top: 1px solid #2c4a6b;
    text-align: center;
    font-size: 12px;
}

.disclaimer-sm {
    font-size: 11px;
    color: rgba(192,192,192,0.85);
    margin-top: 12px;
    line-height: 1.5;
}

.lane-hero {
    background: var(--gradient-primary);
    padding: 60px 20px 50px;
    text-align: center;
    color: var(--white);
}

.lane-hero h1 { font-size: 2.4rem; margin-bottom: 12px; }
.lane-hero p { max-width: 640px; margin: 0 auto; opacity: 0.92; }

.lane-body { padding: 60px 20px; }

.feature-list {
    list-style: none;
    max-width: 640px;
    margin: 24px auto 0;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.feature-list li i { color: var(--success-green); margin-top: 4px; }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin: 32px 0;
}

.kpi-card {
    background: #f4f7fb;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.kpi-value { font-size: 1.8rem; font-weight: 700; color: var(--accent-blue); }
.kpi-label { font-size: 12px; color: var(--text-light); margin-top: 4px; }

.chart-placeholder {
    background: #f4f7fb;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    color: var(--text-light);
    margin: 24px 0;
}

@media (max-width: 900px) {
    .nav-menu { display: none; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-buttons { justify-content: center; }
    .lane-grid, .arc-grid, .cred-grid, .hub-lanes-mini { grid-template-columns: 1fr; }
}