.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.sec-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 3rem;
    position: relative;
}

.sec-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

/* Our Sectors Section */
.sectors-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.sector-card {
    background: white;
    padding: 2.5rem 1.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.sector-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.sector-card:hover::before {
    opacity: 0.05;
}

.sector-card:hover .sector-icon {
    color: #667eea;
    transform: scale(1.2);
}

.sector-card:hover h3 {
    color: #667eea;
}

.sector-icon {
    font-size: 3rem;
    color: #7f8c8d;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.sector-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    transition: color 0.3s ease;
}

/* Brands Section */
.brands-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
}

.brands-section .sec-title {
    color: white;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.brand-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 1);
}

.brand-logo {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.brand-logo img {
    max-height: 100%;
    max-width: 120px;
    object-fit: contain;
    filter: grayscale(0.5);
    transition: filter 0.3s ease;
}

.brand-card:hover .brand-logo img {
    filter: grayscale(0);
}

.brand-card p {
    font-size: 1rem;
    font-weight: 500;
    color: #2c3e50;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sec-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .sectors-grid, .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .sector-card, .brand-card {
        padding: 2rem 1rem;
    }
    
    .sectors-section, .brands-section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .sectors-grid, .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .container {
        padding: 0 15px;
    }
}