/* Features Section */

.features {
    background: linear-gradient(135deg, var(--primary), #001a40);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
    animation: slideInUp 0.8s ease-out;
    position: relative;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: var(--radius-full);
    z-index: 0;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.feature-item:hover .feature-icon {
    transform: scale(1.2) rotateY(360deg);
}

.feature-item h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--secondary);
}

.feature-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* Animation Stagger */
.feature-item:nth-child(1) {
    animation-delay: 0s;
}
.feature-item:nth-child(2) {
    animation-delay: 0.1s;
}
.feature-item:nth-child(3) {
    animation-delay: 0.2s;
}
.feature-item:nth-child(4) {
    animation-delay: 0.3s;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .feature-item {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}