/* ==================== ABOUT & FEATURES SECTION ==================== */

.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-lighter) 0%, #f8f9fb 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 153, 216, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.about-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.about-feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid var(--border-color);
    animation: scaleIn 0.6s ease;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.about-feature-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    margin-bottom: 18px;
}

.feature-icon-image {
    width: 88px;
    height: 88px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.about-feature-card:hover .feature-icon-image {
    transform: scale(1.1);
}

.about-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 16px 16px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-feature-card:hover::before {
    opacity: 1;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.about-feature-card h3 {
    color: var(--primary);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.about-feature-card p {
    color: var(--text-light);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.feature-divider {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: 15px auto 0;
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.about-feature-card:hover .feature-divider {
    opacity: 1;
    transform: scaleX(1);
}

/* Responsive */
@media (max-width: 1024px) {
    .about-section {
        padding: 80px 0;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .about-feature-card {
        padding: 35px 25px;
    }

    .feature-icon-large {
        width: 80px;
        height: 80px;
    }

    .feature-icon-image {
        width: 80px;
        height: 80px;
    }

    .about-feature-card h3 {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 60px 0;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-feature-card {
        padding: 30px 25px;
    }

    .feature-icon-large {
        width: 72px;
        height: 72px;
    }

    .feature-icon-image {
        width: 72px;
        height: 72px;
    }

    .about-feature-card h3 {
        font-size: 18px;
    }

    .about-feature-card p {
        font-size: 12px;
    }

    .feature-icon-large {
        font-size: 44px;
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 40px 0;
    }

    .about-feature-card {
        padding: 25px 20px;
    }

    .about-feature-card h3 {
        font-size: 16px;
    }

    .feature-icon-large {
        width: 64px;
        height: 64px;
        margin-bottom: 12px;
    }

    .feature-icon-image {
        width: 64px;
        height: 64px;
    }

    .section-header h2 {
        font-size: 24px;
    }
}