/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Categories Section */
.categories {
    padding: 6rem 0;
    background-color: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.category-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    color: #2c2c2c;
    margin-bottom: 0.5rem;
}

.card-content p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.card-link {
    color: #2c2c2c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.card-link:hover {
    color: #666;
}

/* About Preview Section */
.about-preview {
    padding: 6rem 0;
    background-color: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-intro {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.highlight h4 {
    color: #2c2c2c;
    margin-bottom: 0.5rem;
}

.highlight p {
    color: #666;
    font-size: 0.9rem;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

/* Industries Section */
.industries {
    padding: 6rem 0;
    background-color: white;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.industry-item {
    text-align: center;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.industry-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.industry-icon {
    width: 100%;
    height: 120px;
    margin: 0 auto 1rem;
    border-radius: 8px;
    overflow: hidden;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.industry-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.industry-item h3 {
    color: #2c2c2c;
    margin-bottom: 0.5rem;
}

.industry-item p {
    color: #666;
    font-size: 0.9rem;
}

/* Certifications Section */
.certifications {
    padding: 6rem 0;
    background-color: #f8f9fa;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.cert-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cert-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.cert-item h4 {
    color: #2c2c2c;
    margin-bottom: 0.5rem;
}

.cert-item p {
    color: #666;
    font-size: 0.9rem;
}

/* Customer Trust Section */
.customer-trust {
    padding: 6rem 0;
    background-color: white;
}

.customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.customer-item {
    text-align: center;
    padding: 2rem 1rem;
    background-color: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.customer-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.customer-item img {
    max-width: 120px;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: all 0.3s ease;
}

.customer-item:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #2c2c2c 0%, #404040 100%);
    color: white;
    text-align: center;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta p {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background-color: white;
    color: #2c2c2c;
    border-color: white;
}

.cta .btn-primary:hover {
    background-color: #f0f0f0;
    border-color: #f0f0f0;
}

.cta .btn-outline {
    color: white;
    border-color: white;
}

.cta .btn-outline:hover {
    background-color: white;
    color: #2c2c2c;
}

/* Home Page Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .industries-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .customer-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1rem;
    }
    
    .customer-item {
        padding: 1.5rem 0.5rem;
        min-height: 100px;
    }
    
    .customer-item img {
        max-width: 100px;
        max-height: 50px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}