/* ==========================================================================
   Portfolio Gallery - Image-focused showcase
   ========================================================================== */

.portfolio-gallery {
    padding: var(--space-16) 0;
    background: var(--color-white);
}

.portfolio-gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: var(--space-4);
}

.portfolio-gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    cursor: pointer;
}

/* Featured items span multiple cells */
.portfolio-gallery__item--featured {
    grid-column: span 2;
    grid-row: span 2;
}

.portfolio-gallery__item--wide {
    grid-column: span 2;
}

.portfolio-gallery__item--tall {
    grid-row: span 2;
}

.portfolio-gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-gallery__item:hover .portfolio-gallery__img {
    transform: scale(1.08);
}

.portfolio-gallery__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.8) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-gallery__item:hover .portfolio-gallery__overlay {
    opacity: 1;
}

.portfolio-gallery__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-6);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.portfolio-gallery__item:hover .portfolio-gallery__content {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-gallery__title {
    color: var(--color-white);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin: 0;
}

.portfolio-gallery__category {
    color: var(--color-secondary);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* CTA Row */
.portfolio-gallery__cta {
    margin-top: var(--space-8);
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .portfolio-gallery__grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(3, 250px);
    }
    
    .portfolio-gallery__item--featured {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 768px) {
    .portfolio-gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .portfolio-gallery__item {
        height: 250px;
    }
    
    .portfolio-gallery__item--featured,
    .portfolio-gallery__item--wide {
        grid-column: span 2;
        height: 300px;
    }
    
    .portfolio-gallery__item--tall {
        grid-row: span 1;
    }
}

@media (max-width: 640px) {
    .portfolio-gallery__grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .portfolio-gallery__item,
    .portfolio-gallery__item--featured,
    .portfolio-gallery__item--wide {
        grid-column: span 1;
        height: 280px;
    }
}

/* ==========================================================================
   Intro Section - Simple About
   ========================================================================== */

.intro-section {
    padding: var(--space-20) 0;
    background: var(--color-gray-50);
}

.intro-section__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.intro-section__content {
    max-width: 540px;
}

.intro-section__label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
}

.intro-section__title {
    font-size: var(--text-3xl);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
}

.intro-section__text {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.intro-section__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.intro-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.intro-feature__icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.intro-feature__icon svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.intro-feature__text {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

/* Images Side */
.intro-section__images {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

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

.intro-section__img:first-child {
    grid-column: span 2;
}

.intro-section__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intro-section__img:first-child img {
    height: 300px;
}

.intro-section__img:not(:first-child) img {
    height: 200px;
}

@media (max-width: 1024px) {
    .intro-section__grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .intro-section__content {
        max-width: 100%;
        text-align: center;
    }
    
    .intro-section__features {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .intro-section__features {
        grid-template-columns: 1fr;
    }
    
    .intro-section__img:first-child img {
        height: 250px;
    }
    
    .intro-section__img:not(:first-child) img {
        height: 150px;
    }
}

/* ==========================================================================
   Services Section - Clean Grid
   ========================================================================== */

.services-grid {
    padding: var(--space-20) 0;
    background: var(--color-primary);
}

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

.services-grid__label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
    display: block;
}

.services-grid__title {
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.services-grid__subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.service-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all 0.3s ease;
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-secondary);
    transform: translateY(-4px);
}

.service-item__header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.service-item__icon {
    width: 48px;
    height: 48px;
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-item__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.service-item__title {
    font-size: var(--text-xl);
    color: var(--color-white);
    margin: 0;
}

.service-item__desc {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    line-height: var(--leading-relaxed);
    margin: 0;
}

@media (max-width: 1024px) {
    .services-grid__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid__list {
        grid-template-columns: 1fr;
    }
    
    .service-item {
        padding: var(--space-6);
    }
}