* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background:
        radial-gradient(circle at 10% -20%, #ffe7c5 0%, transparent 48%),
        var(--color-surface);
}

.gallery-intro {
    width: min(1400px, calc(100% - 32px));
    margin: 118px auto 0;
    text-align: center;
}

.gallery-heading {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-ink-900);
    font-family: var(--font-display);
    letter-spacing: 0.02em;
}

.gallery-subheading {
    margin-top: 10px;
    color: var(--color-ink-700);
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
}

.container {
    width: min(1400px, calc(100% - 32px));
    margin: 24px auto 32px;
    column-count: 5;
    column-gap: 18px;
}

.container .box {
    margin-bottom: 18px;
    border-radius: var(--radius-md);
    overflow: hidden;
    break-inside: avoid;
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    transform: translateY(10px);
    animation: gallery-reveal 420ms ease forwards;
}

.container .box:nth-child(1),
.container .box:nth-child(2),
.container .box:nth-child(3),
.container .box:nth-child(4),
.container .box:nth-child(5),
.container .box:nth-child(6) {
    animation-delay: 60ms;
}

.container .box:nth-child(7),
.container .box:nth-child(8),
.container .box:nth-child(9),
.container .box:nth-child(10),
.container .box:nth-child(11),
.container .box:nth-child(12) {
    animation-delay: 120ms;
}

.container .box a {
    display: block;
    position: relative;
}

.container .box img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--motion-base) ease;
}

.container .box:hover img {
    transform: scale(1.04);
}

.container .box a::after {
    content: attr(aria-label);
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 12px;
    font-size: 0.82rem;
    color: #fff;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

@keyframes gallery-reveal {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.container .box:hover a::after,
.container .box a:focus-visible::after {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1200px) {
    .container {
        column-count: 4;
    }
}

@media (max-width: 900px) {
    .gallery-intro {
        margin-top: 96px;
    }

    .container {
        margin-top: 20px;
        column-count: 3;
    }
}

@media (max-width: 640px) {
    .container {
        column-count: 2;
        column-gap: 12px;
    }

    .container .box {
        margin-bottom: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .container .box {
        animation: none;
        opacity: 1;
        transform: none;
    }
}