.posts {
    container-type: inline-size;
    container-name: posts-section;
    padding: 4rem 1.25rem;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.posts.is-blog {
    --subtitle-color: var(--coral);
}

.posts.is-case-studies {
    --subtitle-color: var(--pink);
}

.posts-list {
    display: grid;
    gap: 2rem;
}

.single-post {
    padding: 4rem 1.25rem;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

@container posts-section (min-width: 700px) {
    .posts-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.25rem;
    }
}

@container posts-section (min-width: 1100px) {
    .posts.is-case-studies .posts-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

.post-item {
    --accent: var(--purple);
    --accent-pastel: var(--purple-pastel);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-radius: var(--radius-lg);
    padding: 1rem;
    position: relative;
    overflow: hidden;
    background-color: transparent;
    transition: background-color 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
}

.post-item:nth-child(3n+1) { --accent: var(--pink); --accent-pastel: var(--pink-pastel); }
.post-item:nth-child(3n+2) { --accent: var(--purple); --accent-pastel: var(--purple-pastel); }
.post-item:nth-child(3n) { --accent: var(--mint); --accent-pastel: var(--mint-pastel); }

.post-item .image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 12px 32px -16px rgba(20, 18, 28, 0.18);
    position: relative;
}

.post-item .image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, color-mix(in srgb, var(--accent) 20%, transparent));
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.post-item .title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 460;
    line-height: 1.15;
    color: var(--ink);
    letter-spacing: -0.015em;
}

.post-item .subtitle + .title {
    margin-top: -0.25rem;
}

.post-item .subtitle,
.post-item .date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

.post-item .subtitle::before {
    background-color: var(--accent);
}

.post-item .date {
    margin-top: auto;
    color: var(--ink-muted);
}

.post-item .more {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 500;
    margin-top: 0.5rem;
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
}

.post-item .more::after {
    content: "→";
}

.post-item:hover {
    background-color: var(--accent-pastel);
    transform: translateY(-4px);
}

.post-item:hover .image img {
    transform: scale(1.06);
}

.post-item:hover .image::after {
    opacity: 1;
}

.post-item:hover .more {
    opacity: 1;
    transform: none;
}