.security-hero {
    position: relative;
    padding: 160px 0;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(ellipse at 10% 60%, rgb(226 24 24 / 20%), transparent 40%), radial-gradient(ellipse at 90% 40%, rgba(0, 163, 255, 0.2), transparent 40%), var(--bg-color);
}
.security-hero-bg {
    position: absolute;
    inset: 0;
    background-color: var(--bg-color);
    background-image:
        radial-gradient(var(--border-color) 1px, transparent 1px),
        radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
    animation: zoom-in 20s linear infinite;
    opacity: 0.1;
    z-index: 0;
}
@keyframes zoom-in {
    from { transform: scale(1); }
    to { transform: scale(1.5); }
}
.security-hero .section-title,
.security-hero .section-tagline {
    position: relative;
    z-index: 1;
}
.security-hero .section-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    color: var(--text-color);
}
.security-hero .section-tagline {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 1rem auto 0 auto;
}

.layers-container {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.layers-container::before {
    content: '';
    position: absolute;
    left: 44px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-color), var(--purple-gradient));
    opacity: 0.3;
}

.layer-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}
.layer-icon {
    flex-shrink: 0;
    width: 90px;
    height: 90px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--accent-color);
    z-index: 1;
}
.layer-content {
    padding-top: 1rem;
}
.layer-number {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.layer-content h3 {
    font-size: 1.75rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.security-features-section {
    background: var(--bg-card);
}
.security-features-section .benefit-card {
    text-align: center;
}
.security-features-section .benefit-icon {
    color: var(--accent-color);
    i{font-size: 36px;}
}

.commitment-box {
    background: radial-gradient(circle, #101a2e, var(--bg-card));
    border: 1px solid var(--accent-color);
    border-radius: 1.5rem;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 0 40px rgba(0, 163, 255, 0.2);
}
.commitment-box i {
    font-size: 3.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}
.commitment-box h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}
.commitment-box p {
    max-width: 700px;
    margin: 0 auto;
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .layers-container::before {
        left: 50%;
        transform: translateX(-50%);
    }
    .layer-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}