/* ==========================================
   PROJECTS PAGE
   ========================================== */

.projects-page {
    padding: 4rem 0 6rem;
}


/* PAGE HEADER */

.projects-header {
    margin-bottom: 4rem;
}

.projects-header h1 {
    margin: 0 0 0.75rem;

    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
}

.projects-header p {
    max-width: 650px;
    margin: 0;

    color: var(--color-text-muted);
    font-size: 1rem;
}


/* CATEGORY SECTIONS */

.project-category {
    margin-bottom: 4.5rem;
    scroll-margin-top: 110px;
}

.project-category:last-child {
    margin-bottom: 0;
}

.project-category-header {
    margin-bottom: 1.5rem;
}

.project-category-header h2 {
    margin: 0 0 0.35rem;

    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 600;
}

.project-category-header p {
    margin: 0;

    color: var(--color-text-muted);
    font-size: 0.9rem;
}


/* PROJECT GRID */

.project-category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem 1.5rem;
}


/* PROJECT CARD */

.portfolio-card {
    min-width: 0;
}

.portfolio-card-link {
    display: block;
}

.portfolio-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;

    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

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

    object-fit: cover;

    transition: transform 300ms ease;
}

.portfolio-card-link:hover img {
    transform: scale(1.035);
}

.portfolio-card-content {
    padding: 0.85rem 0.1rem 0;
}

.portfolio-card-content h3 {
    margin: 0 0 0.3rem;

    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.portfolio-card-content p {
    margin: 0;

    color: var(--color-text-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.portfolio-card-link:hover h3 {
    color: var(--color-accent);
}


/* KEYBOARD ACCESSIBILITY */

.portfolio-card-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 5px;
    border-radius: var(--radius-md);
}


/* RESPONSIVE */

@media (max-width: 900px) {
    .project-category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .projects-page {
        padding: 2.5rem 0 4rem;
    }

    .projects-header {
        margin-bottom: 3rem;
    }

    .project-category {
        margin-bottom: 3.5rem;
    }

    .project-category-grid {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portfolio-card-image img {
        transition: none;
    }
}