.hero-section {
    position: relative;
    height: 60vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: var(--space-12);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.6);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--color-text-inv);
}

.hero-title {
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.hero-text {
    color: var(--color-text-inv);
    font-size: var(--text-lg);
    margin-left: auto;
    margin-right: auto;
}

.filter-section {
    margin-bottom: var(--space-8);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-inv);
    border-color: var(--color-primary);
}

.projects-section {
    margin-bottom: var(--space-12);
}

.projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
}

.project-card {
    padding: 0;
    border: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background-color: var(--color-bg);
    border-top: 3px solid var(--color-primary);
}

.project-content h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.project-link {
    margin-top: auto;
    font-weight: 500;
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 1px;
}

.project-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.methodology-section {
    background-color: var(--gray-100);
    padding: var(--space-12) 0;
    margin-bottom: var(--space-12);
}

.methodology-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    text-align: center;
    margin-top: var(--space-8);
}

.methodology-step {
    padding: var(--space-4);
    position: relative;
}

.step-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
    opacity: 0.8;
}

.testimonials-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
    margin-bottom: var(--space-12);
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-style: italic;
    color: var(--gray-800);
    max-width: 800px;
    margin: var(--space-8) auto 0;
    position: relative;
}

.precision-section {
    padding: var(--space-8) 0;
    background-color: var(--color-text);
    color: var(--color-text-inv);
    margin-bottom: var(--space-12);
}

.precision-section h2 {
    color: var(--color-primary);
}

.cta-section {
    position: relative;
    padding: var(--space-16) 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cta-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(252, 236, 230, 0.9);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hidden-project {
    display: none;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .methodology-grid {
        gap: var(--space-6);
    }
}