/* ============================================
   PLATFORM SECURITY SECTION - MODERN DESIGN
   ============================================ */

.security-section {
    background: linear-gradient(135deg, #f9fafb 0%, #f0f4ff 100%);
    padding: 48px 0;
    margin: 24px 0;
    border: 1px solid #e0e7ff;
    border-radius: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
    padding: 0 20px;
}

.section-header .section-label {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #4f46e5;
    background: #f0f4ff;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e1b4b;
    margin-bottom: 12px;
    line-height: 1.3;
}

.section-header p {
    font-size: 1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Security Cards Grid */
.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.security-card {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: 14px;
    border: 1px solid #e0e7ff;
    text-align: center;
    transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.security-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 300ms ease;
    pointer-events: none;
}

.security-card:hover {
    border-color: #4f46e5;
    box-shadow: 0 12px 32px rgba(79, 70, 229, 0.12);
    transform: translateY(-6px);
}

.security-card:hover::before {
    top: -30%;
    right: -30%;
}

.security-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    animation: slideInDown 0.6s ease-out;
}

.security-icon svg {
    width: 56px;
    height: 56px;
    transition: all 300ms ease;
}

.security-card:hover .security-icon svg {
    transform: scale(1.1) translateY(-2px);
    filter: drop-shadow(0 6px 16px rgba(79, 70, 229, 0.2));
}

.security-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e1b4b;
    margin-bottom: 12px;
    line-height: 1.4;
}

.security-card p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    font-weight: 500;
}

/* Animation */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .security-section {
        padding: 36px 0;
        margin: 18px 0;
    }

    .security-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .security-card {
        padding: 24px 20px;
    }
}

@media (max-width: 768px) {
    .security-section {
        padding: 28px 0;
        margin: 12px 0;
        border-radius: 12px;
    }

    .security-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 0 12px;
    }

    .section-header {
        margin-bottom: 32px;
        padding: 0 12px;
    }

    .section-header h2 {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }

    .section-header p {
        font-size: 0.9rem;
        color: #64748b;
    }

    .section-header .section-label {
        font-size: 0.8rem;
        padding: 5px 12px;
        margin-bottom: 10px;
    }

    .security-card {
        padding: 20px 16px;
        border-radius: 12px;
    }

    .security-icon {
        margin-bottom: 16px;
    }

    .security-icon svg {
        width: 48px;
        height: 48px;
    }

    .security-card h3 {
        font-size: 1.05rem;
        margin-bottom: 10px;
    }

    .security-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .security-section {
        padding: 20px 0;
        margin: 12px 0;
    }

    .security-grid {
        gap: 12px;
        padding: 0 8px;
    }

    .section-header {
        margin-bottom: 24px;
        padding: 0 8px;
    }

    .section-header h2 {
        font-size: 1.2rem;
    }

    .section-header p {
        font-size: 0.85rem;
    }

    .security-card {
        padding: 16px 12px;
    }

    .security-icon svg {
        width: 44px;
        height: 44px;
    }

    .security-card h3 {
        font-size: 1rem;
    }

    .security-card p {
        font-size: 0.85rem;
    }
}