.hero--commercial {
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-primary-50) 50%, var(--color-accent-50) 100%);
    padding: var(--space-24) 0;
    text-align: center;
}

.hero__title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-6);
}

.hero__subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-muted);
    max-width: 640px;
    margin: 0 auto var(--space-8);
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.breadcrumb {
    background-color: var(--color-neutral-50);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb__list {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.breadcrumb__item:not(:last-child)::after {
    content: "›";
    margin-left: var(--space-2);
    color: var(--color-neutral-400);
}

.section {
    padding: var(--space-20) 0;
}

.section--alt {
    background-color: var(--color-neutral-50);
}

.section__title {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section__intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-10);
    font-size: var(--text-lg);
    color: var(--color-text-muted);
}

.text-large {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.service-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-neutral-100);
    transition: transform var(--duration-base) var(--ease-in-out), box-shadow var(--duration-base) var(--ease-in-out);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card__image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    background-color: var(--color-neutral-100);
}

.service-card__content {
    padding: var(--space-6);
}

.service-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
    counter-reset: process;
}

.process-step {
    text-align: center;
    padding: var(--space-6);
    position: relative;
}

.process-step::before {
    counter-increment: process;
    content: counter(process);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary-500);
    color: white;
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-4);
    font-weight: var(--font-weight-bold);
    font-size: var(--text-lg);
}

.process-step h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.process-step p {
    font-size: var(--text-sm);
    margin: 0;
}

.pricing-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.portfolio-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.portfolio-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.portfolio-image img {
    width: 100%;
    height: auto;
    display: block;
}

.portfolio-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.team-section {
    background: linear-gradient(to right, var(--color-success-50), var(--color-background));
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.team-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: auto;
}

.features-list {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.feature-item::before {
    content: "✓";
    color: var(--color-success-500);
    font-weight: bold;
    flex-shrink: 0;
}

.sustainability-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.sustainability-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    order: 2;
}

.sustainability-image img {
    width: 100%;
    height: auto;
    display: block;
}

.sustainability-content {
    order: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.testimonial-card {
    background: var(--color-surface);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-accent-100);
    box-shadow: var(--shadow-sm);
    margin: 0;
}

.testimonial-card p {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.testimonial-card cite {
    font-style: normal;
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-700);
    font-size: var(--text-sm);
}

.cta-section {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-500) 100%);
    color: var(--color-text-inverse);
    text-align: center;
    padding: var(--space-20) 0;
}

.cta-section .section__title {
    color: var(--color-text-inverse);
}

.cta-section p {
    color: var(--color-text-inverse);
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto var(--space-6);
}

.cta-section .btn-primary {
    background: var(--color-background);
    color: var(--color-primary-600);
    border-color: var(--color-background);
}

.cta-section .btn-primary:hover {
    background: var(--color-neutral-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .hero__title {
        font-size: var(--text-3xl);
    }
    
    .hero__subtitle {
        font-size: var(--text-lg);
    }
    
    .portfolio-showcase,
    .team-grid,
    .sustainability-showcase {
        grid-template-columns: 1fr;
    }
    
    .sustainability-image {
        order: 1;
    }
    
    .sustainability-content {
        order: 2;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .section {
        padding: var(--space-16) 0;
    }
}