/* eサービス説明動画 page (Figma SU_05). Layout chain: page-eservice / mail-magazine / page-contact. */

/* The main column inherits gap:40px from .sn-req-main (page-contact.css) and
 * .sn-es-main (page-eservice.css), both shared across many pages. This page
 * spaces its own sections via .esv-grid's margin, so the inherited gap only
 * adds dead space — drop it here without touching the shared rules. */
.page-template-page-eservice-video .sn-req-main {
    gap: 0;
}

.esv-grid {
    display: grid;
    /* auto-fit collapses cols across viewports without extra media queries. */
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 24px 0 1.5rem; /* mb-6 */
}

.esv-card {
    background: #E3F0F0;
    border-radius: 8px;
    padding: 18px 16px 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 0; /* let card shrink inside the grid track */
}

.esv-thumb-link {
    display: block;
    width: 100%;
    max-width: 300px;
    text-decoration: none;
}
.esv-thumb-link:hover .esv-thumb {
    opacity: 0.9;
}
.esv-thumb {
    width: 100%;
    max-width: 300px;
    height: auto;
    aspect-ratio: 300 / 169;
    border: 1px solid #C9DEDD;
    background: #fff;
    display: block;
    object-fit: cover;
    transition: opacity 0.2s ease;
}

.esv-card-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #061C3D;
    margin: 14px 0 8px;
    line-height: 1.4;
    word-break: break-word;
}
.esv-card-title-link {
    color: #061C3D;
    text-decoration: none;
    transition: color 0.2s ease;
}
.esv-card-title-link:hover {
    color: #008F8D;
    text-decoration: none;
}

.esv-card-desc {
    font-size: 13px;
    color: #42526B;
    line-height: 1.6;
    margin: 0 0 16px;
    flex: 1 1 auto; /* pushes button to bottom so cards align */
}

/* Override .sn-es-btn width:100% at every breakpoint (buttons stay 224px). */
.esv-btn {
    width: auto !important;
    max-width: 224px;
    min-width: 0;
    flex-shrink: 0;
}

/* Sidebar collapses at 991px → 2 cols explicit */
@media (max-width: 991px) {
    .esv-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
        margin: 20px 0 40px;
    }
}

@media (max-width: 768px) {
    .esv-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }
    .esv-card { padding: 14px 12px 18px; }
    .esv-card-title { font-size: 16px; margin: 12px 0 6px; }
    .esv-card-desc { font-size: 12px; margin: 0 0 12px; }
    .esv-btn {
        font-size: 16px;
        height: 44px;
    }
}

/* 1 col chỉ khi màn hình rất nhỏ */
@media (max-width: 420px) {
    .esv-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 16px 0 32px;
    }
    .esv-card { padding: 14px; }
    .esv-card-title { font-size: 15px; }
    .esv-btn {
        width: 100% !important;
        max-width: 100%;
        font-size: 15px;
    }
}