/* portfolio.css - Specifieke stijlen voor de portfolio pagina */

/* Page header
-------------------------------------------------- */
.page-header {
    background: linear-gradient(135deg, #0f2b4a 0%, #1c4980 100%);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: 64px; /* Hoogte van header compenseren */
    position: relative;
    overflow: hidden;
}

.page-header__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-sm);
    position: relative;
}

.page-header__subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 700px;
}

.page-header::before {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background-color: var(--color-primary);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.15;
}

/* Portfolio filter
-------------------------------------------------- */
.portfolio-filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    justify-content: center;
}

.portfolio-filter__btn {
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.portfolio-filter__btn:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary);
}

.portfolio-filter__btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Portfolio grid
-------------------------------------------------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.portfolio-item {
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item.fade-out {
    opacity: 0;
    transform: scale(0.95);
}

.portfolio-item.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* Portfolio cards (same as homepage but repeated for maintainability) */
.portfolio-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.portfolio-card__image {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.portfolio-card__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.portfolio-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(24, 210, 110, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__overlay {
    opacity: 1;
}

.portfolio-card__link {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__link {
    transform: translateY(0);
}

.portfolio-card__content {
    padding: var(--space-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-card__title {
    margin-bottom: var(--space-xs);
    font-size: var(--font-size-lg);
}

.portfolio-card__category {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.portfolio-card__description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.portfolio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: auto;
}

.tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

/* Project details modal
-------------------------------------------------- */
.project-details {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: var(--z-index-modal);
    display: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
    overflow-y: auto; /* Ensures the modal itself is scrollable */
    padding: 20px 0; /* Add some padding to ensure content doesn't touch edges */
  }

  .project-details.active {
    display: block; /* Changed from flex to block for better scrolling */
    opacity: 1;
  }

  .project-details__inner {
    margin: var(--space-xl) auto;
    width: 100%;
    max-width: 1000px;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: visible; /* Changed from hidden to allow content to flow */
    position: relative;
  }

.project-details__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    background-color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    z-index: 10;
    transition: background-color var(--transition-fast);
}

.project-details__close:hover {
    background-color: var(--color-gray-100);
}

.project-details__close .icon {
    width: 24px;
    height: 24px;
}

.project-details__content {
    padding: var(--space-xl);
}

.project-details__header {
    margin-bottom: var(--space-lg);
    text-align: center;
}

.project-details__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xs);
}

.project-details__category {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
}

/* Project gallery
-------------------------------------------------- */
.project-gallery {
    margin-bottom: var(--space-xl);
}

.project-gallery__main {
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-md);
}

.project-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.project-gallery__thumb {
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.project-gallery__thumb:hover {
    transform: translateY(-3px);
}

/* Project info
-------------------------------------------------- */
.project-details__info {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.project-details__meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.meta-item__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-xs);
}

.meta-item__text {
    font-size: var(--font-size-md);
}

.meta-item__text a {
    color: var(--color-primary);
}

.project-details__description h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-lg);
}

.project-details__description h3:first-child {
    margin-top: 0;
}

.project-details__description p {
    margin-bottom: var(--space-md);
}

/* Before/After comparison
-------------------------------------------------- */
.before-after {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.before-after__item {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.before-after__item h4 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.before-after__image {
    width: 100%;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.problem-list,
.solution-list {
    list-style: disc;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.problem-list li,
.solution-list li {
    margin-bottom: var(--space-xs);
}

.problem-list {
    color: var(--color-error);
}

.solution-list {
    color: var(--color-primary);
}

/* Results grid
-------------------------------------------------- */
.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.result-item {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
}

.result-item__number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.result-item__text {
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
}

/* Testimonial
-------------------------------------------------- */
.testimonial {
    background-color: var(--color-gray-100);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--space-md);
}

.testimonial cite {
    font-weight: var(--font-weight-medium);
    color: var(--color-secondary);
}

/* CTA section
-------------------------------------------------- */
.section--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.cta-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) 0;
}

.cta-box__content {
    margin-bottom: var(--space-lg);
}

.cta-box__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.cta-box__text {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Media queries
-------------------------------------------------- */
@media (min-width: 576px) {
    .project-details__meta {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) {
    .page-header__title {
        font-size: var(--font-size-4xl);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .before-after {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-box {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    
    .cta-box__content {
        margin-bottom: 0;
        margin-right: var(--space-xl);
    }
    
    .project-details__info {
        grid-template-columns: 1fr 2fr;
    }
    
    .project-details__meta {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 992px) {
    .page-header__title {
        font-size: var(--font-size-5xl);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Ensure the modal is properly positioned on mobile */
@media (max-width: 767px) {
    .project-details__inner {
      margin: 10px auto;
      width: 95%;
    }
    
    .project-details {
      padding: 10px 0;
    }
  }