/* Explain: Styles for the responsive project gallery and card hover/click effects. */
/* Uniform trend gallery tiles for the works page */

.works-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1rem;
}

@media (min-width: 640px) {
    .works-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.1rem;
    }
}

@media (min-width: 1024px) {
    .works-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

.project-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    border-radius: 1.6rem;
    border: 1px solid var(--glass-border);
    background: var(--surface-color);
    transition: transform 550ms cubic-bezier(0.2, 0.7, 0.3, 1),
                border-color 550ms ease,
                box-shadow 550ms ease;
}

.project-card:hover {
    z-index: 5;
    transform: translateY(-6px);
    border-color: var(--accent-color);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(224, 169, 187, 0.28);
}

.project-card--portrait {
    aspect-ratio: 3 / 4;
}

.project-card--landscape {
    aspect-ratio: 16 / 10;
}

.project-card-media {
    position: absolute;
    inset: 0;
}

.project-card-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85) brightness(0.8);
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 850ms ease, transform 900ms cubic-bezier(0.2, 0.7, 0.3, 1), filter 600ms ease;
}

.project-card-media img.is-active {
    opacity: 1;
}

.project-card:hover .project-card-media img.is-active {
    transform: scale(1.12);
    filter: saturate(1.05) brightness(0.95);
}

.project-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(0, 25, 41, 0.02) 28%, rgba(0, 25, 41, 0.55) 68%, rgba(0, 25, 41, 0.94) 100%);
    pointer-events: none;
}

.project-card-index {
    position: absolute;
    top: 0.9rem;
    inset-inline-start: 0.95rem;
    z-index: 3;
    color: rgba(245, 242, 234, 0.62);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    line-height: 1;
    letter-spacing: 0.12em;
    mix-blend-mode: screen;
}

.project-card-arrow {
    position: absolute;
    top: 0.85rem;
    inset-inline-end: 0.85rem;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    padding: 0;
    border-radius: 999px;
    border: 1px solid rgba(245, 242, 234, 0.55);
    background: transparent;
    color: #F5F2EA;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 400ms ease,
                transform 450ms cubic-bezier(0.2, 0.7, 0.3, 1),
                background-color 300ms ease,
                color 300ms ease,
                border-color 300ms ease;
}

.project-card-arrow i {
    transition: transform 400ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

.project-card:hover .project-card-arrow,
.project-card:focus-within .project-card-arrow {
    opacity: 1;
    transform: scale(1);
}

.project-card-arrow:hover,
.project-card-arrow:focus-visible {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--on-accent);
    outline: none;
}

.project-card-arrow:hover i,
.project-card-arrow:focus-visible i {
    transform: translateX(-3px);
}

.project-card-body {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1.1rem 1.2rem 1.3rem;
}

.project-card-tag {
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    background: rgba(0, 25, 41, 0.55);
    backdrop-filter: blur(10px);
    padding: 0.22rem 0.7rem;
    color: var(--accent-color);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.9;
    transition: opacity 300ms ease;
}

.project-card:hover .project-card-tag {
    opacity: 1;
}

.project-card-title {
    color: #F5F2EA;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.01em;
}

@media (prefers-reduced-motion: reduce) {
    .project-card,
    .project-card-media img,
    .project-card-arrow {
        transition: none;
    }

    .project-card-arrow {
        opacity: 1;
        transform: none;
    }
}

/* Always reveal the arrow control on touch devices (no hover available) */
@media (hover: none) {
    .project-card-arrow {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Show the first image statically when motion is reduced */
@media (prefers-reduced-motion: reduce) {
    .project-card-media img:first-child {
        opacity: 1;
    }
}