/*
 * INSV industry applications module.
 * Loaded only on the industry applications page and product pages that reuse
 * the industry-application hero slot.
 */

.ia-page,
.insv-product-ia-hero-slot {
    --ia-container: var(--insv-ds-container-wide, 1360px);
    --ia-page-width: 90%;
    --ia-radius: var(--insv-ds-radius-md, 8px);
    --ia-card-radius: var(--insv-ds-radius-lg, 10px);
    --ia-accent: var(--insv-ds-color-brand, #183883);
    --ia-accent-hover: var(--insv-ds-color-brand-dark, #102b69);
    --ia-ink: var(--insv-ds-color-text, #1d1d1f);
    --ia-muted: var(--insv-ds-color-text-muted, #6b7280);
    --ia-divider: var(--insv-ds-color-border, #ededed);
    --ia-bg: var(--insv-ds-color-surface, #fff);
    --ia-tint: var(--insv-ds-color-surface-soft, #f5f7fb);
}

.ia-page {
    color: var(--ia-ink);
    background: var(--ia-bg);
    font-family: var(--insv-ds-font-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif);
    line-height: var(--insv-ds-line-normal, 1.6);
}

.ia-page > section,
.ia-crumb,
.ia-hero-block {
    width: var(--ia-page-width);
    max-width: var(--ia-container);
    margin-right: auto;
    margin-left: auto;
    box-sizing: border-box;
}

.ia-page > section {
    padding-right: 0;
    padding-left: 0;
}

.ia-crumb {
    padding: 18px 0 0;
    color: var(--ia-muted);
    font-size: 13px;
}

.ia-crumb a {
    color: var(--ia-muted);
    text-decoration: none;
}

.ia-crumb a:hover {
    color: var(--ia-accent);
}

.ia-hero-block {
    padding: 140px 0 20px;
    background: transparent;
}

.ia-hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.ia-hero-card {
    position: relative;
    display: block;
    min-height: 110px;
    max-height: 140px;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
    aspect-ratio: 16 / 3;
    background: #1a2436;
    border-radius: var(--ia-card-radius);
    box-shadow: 0 3px 10px rgba(15, 23, 42, .08);
    transition: transform .25s ease, box-shadow .25s ease;
}

.ia-hero-card:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(15, 23, 42, .14);
}

.ia-hero-card__bg {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    transition: transform .5s ease;
}

.ia-hero-card:hover .ia-hero-card__bg {
    transform: scale(1.03);
}

.ia-hero-card::before {
    position: absolute;
    inset: 0;
    z-index: 1;
    content: "";
    background: linear-gradient(100deg, rgba(10, 18, 35, .72) 0%, rgba(10, 18, 35, .48) 55%, rgba(10, 18, 35, .3) 100%);
    transition: background .3s ease;
}

.ia-hero-card:hover::before {
    background: linear-gradient(100deg, rgba(10, 18, 35, .78) 0%, rgba(10, 18, 35, .52) 55%, rgba(10, 18, 35, .34) 100%);
}

.ia-hero-card__inner {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 100%;
    padding: 12px 22px;
}

.ia-hero-card__title {
    margin: 0 0 4px;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0;
    text-shadow: 0 2px 6px rgba(0, 0, 0, .4);
}

.ia-hero-card__lede {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: rgba(255, 255, 255, .78);
    font-size: 16px;
    line-height: 1.4;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .35);
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ia-filter-section {
    padding: 36px 0 0;
}

.ia-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 14px 0;
    margin-bottom: 8px;
    border-bottom: 0;
}

.ia-filter-row:last-of-type {
    margin-bottom: 0;
}

.ia-filter-label {
    min-width: 72px;
    color: var(--ia-muted);
    font-size: 13px;
    font-weight: 500;
}

.ia-filter-pill {
    padding: 7px 18px;
    color: var(--ia-ink);
    font-family: inherit;
    font-size: 13px;
    line-height: 1.4;
    cursor: pointer;
    appearance: none;
    background: var(--ia-tint);
    border: 1px solid transparent;
    border-radius: 999px;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.ia-filter-pill:hover {
    background: #e8ecf4;
}

.ia-filter-pill.is-active {
    color: #fff;
    background: var(--ia-accent);
}

.ia-condition {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 14px 0 4px;
}

.ia-condition[hidden] {
    display: none;
}

.ia-condition-label {
    color: var(--ia-muted);
    font-size: 13px;
}

.ia-condition-chips {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ia-condition-chip {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 4px 6px 4px 12px;
    color: var(--ia-accent);
    font-size: 12px;
    background: #eaf2ff;
    border: 1px solid #bfd8ff;
    border-radius: 999px;
}

.ia-condition-chip-x {
    padding: 0 4px;
    color: var(--ia-accent);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    appearance: none;
    background: transparent;
    border: 0;
}

.ia-condition-clear {
    padding: 4px 8px;
    color: var(--ia-accent);
    font-size: 13px;
    cursor: pointer;
    appearance: none;
    background: transparent;
    border: 0;
}

.ia-condition-clear:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.ia-cases-section {
    padding: 36px 0 56px;
}

.ia-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.ia-case-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--ia-divider);
    border-radius: var(--ia-radius);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.ia-case-card:hover {
    border-color: #dfe3ea;
    transform: translateY(-3px);
    box-shadow: 0 14px 26px rgba(15, 23, 42, .08);
}

.ia-case-thumb {
    position: relative;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: #f0f0f2;
}

.ia-case-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}

.ia-case-card:hover .ia-case-thumb img {
    transform: scale(1.04);
}

.ia-case-info {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px 18px;
}

.ia-case-date {
    color: var(--ia-muted);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.ia-case-title {
    display: -webkit-box;
    min-height: 3em;
    margin: 0;
    overflow: hidden;
    color: var(--ia-ink);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.45;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.ia-case-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 6px;
    margin-top: auto;
}

.ia-case-industry,
.ia-case-product {
    padding: 2px 8px;
    color: var(--ia-ink);
    font-size: 11px;
    letter-spacing: 0;
    background: var(--ia-tint);
    border-radius: 4px;
}

.ia-case-product {
    color: var(--ia-accent);
    background: #eaf2ff;
}

.ia-cases-empty {
    grid-column: 1 / -1;
    padding: 40px 0;
    color: var(--ia-muted);
    font-size: 14px;
    text-align: center;
}

.ia-pagination {
    display: flex;
    grid-column: 1 / -1;
    gap: 6px;
    align-items: center;
    justify-content: center;
    padding: 36px 0 8px;
}

.ia-pagination[hidden] {
    display: none;
}

.ia-page-numbers {
    display: inline-flex;
    gap: 6px;
}

.ia-page-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    color: var(--ia-ink);
    font-family: inherit;
    font-size: 14px;
    cursor: pointer;
    appearance: none;
    background: #fff;
    border: 1px solid var(--ia-divider);
    border-radius: var(--ia-radius);
    transition: background .15s ease, border-color .15s ease;
}

.ia-page-btn:hover:not(:disabled) {
    background: var(--ia-tint);
    border-color: #ddd;
}

.ia-page-btn:disabled {
    cursor: not-allowed;
    opacity: .35;
}

.ia-page-btn.is-active {
    color: #fff;
    background: var(--ia-accent);
    border-color: var(--ia-accent);
}

@media (max-width: 1100px) {
    .ia-cases-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .ia-page > section,
    .ia-crumb,
    .ia-hero-block {
        --ia-page-width: 94%;
    }
}

@media (max-width: 900px) {
    .ia-hero-block {
        padding: 96px 0 14px;
    }

    .ia-hero-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .ia-hero-card {
        min-height: 100px;
        max-height: 130px;
        aspect-ratio: 16 / 4;
    }

    .ia-hero-card__inner {
        max-width: 100%;
        padding: 10px 18px;
    }

    .ia-hero-card__title {
        font-size: 20px;
    }

    .ia-hero-card__lede {
        font-size: 13px;
    }

    .ia-filter-row {
        margin-bottom: 6px;
    }

    .ia-cases-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
}

@media (max-width: 640px) {
    .ia-hero-block {
        padding: 86px 0 10px;
    }

    .ia-hero-card {
        min-height: 90px;
        max-height: 120px;
        aspect-ratio: 16 / 5;
        border-radius: var(--ia-radius);
    }

    .ia-hero-card__inner {
        max-width: 100%;
        padding: 10px 16px;
    }

    .ia-hero-card__title {
        margin-bottom: 2px;
        font-size: 18px;
    }

    .ia-hero-card__lede {
        font-size: 12px;
    }

    .ia-cases-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .ia-case-thumb {
        aspect-ratio: 16 / 9;
    }
}