/* ============================================
   SECURITY MODELS - EXACT IMPLEMENTATION
   ============================================ */

.security-section {
    background: #0a0a0a;
    padding: 100px 0;
    border-top: 1px solid var(--grid-line);
    border-bottom: 1px solid var(--grid-line);
}

.section-header-left {
    margin-bottom: 60px;
}

.section-header-left h2 {
    font-size: 38px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.section-header-left p {
    font-family: var(--font-mono);
    color: var(--terminal-dim);
    font-size: 0.875rem;
}

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

@media (max-width: 1000px) {
    .cards {
        grid-template-columns: 1fr;
    }
}

.card {
    background: #0a0a0a;
    border: 1px solid #ffffff;
    border-radius: 4px;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.headline {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 16px;
}

.explanation {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 32px;
}

.section {
    border-top: 1px solid rgba(255,255,255,0.25);
    padding-top: 20px;
    margin-top: auto;
}

.label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.value {
    font-size: 18px;
    font-weight: 600;
}