/* Case List Page */

body.page-case-list {
    padding-top: var(--header-height);
}

body.page-case-list .site-header {
    background-color: #fff;
    border-bottom-color: var(--color-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* Hero */
.cl-hero__content {
    position: relative;
    z-index: 2;
    padding: var(--subpage-hero-padding);
    color: var(--color-primary);
}

.cl-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--breadcrumb-gap);
    font-size: var(--fs-xs);
    margin-bottom: var(--breadcrumb-mb);
}

.cl-breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.cl-breadcrumb a:hover {
    color: var(--color-accent);
}

.cl-breadcrumb a:last-child {
    color: #6b7280;
    pointer-events: none;
}

.cl-hero__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(22px, 3.5vw, var(--section-title));
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin: 0 0 8px;
    max-width: 20em;
}

.cl-hero__desc {
    font-size: var(--section-subtitle);
    line-height: 1.55;
    color: #6b7280;
    margin: 0;
    max-width: 42em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* Main */
.cl-main {
    padding: var(--section-py) 0;
    background: #fff;
}

.cl-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: calc(var(--section-header-mb) + 4px);
}

.cl-section-head__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--section-title);
    line-height: 1.3;
    text-transform: uppercase;
    color: #111827;
    margin: 0 0 6px;
}

.cl-section-head__desc {
    font-size: var(--fs-sm);
    line-height: 1.5;
    color: #6b7280;
    margin: 0;
}

.cl-section-head__page {
    flex-shrink: 0;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(23, 41, 140, 0.08);
    padding: 6px 14px;
    border-radius: 999px;
}

/* Grid */
.cl-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap-lg);
}

.cl-card {
    background: #fff;
    border-radius: var(--project-card-radius, 12px);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cl-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(26, 58, 108, 0.12);
}

.cl-card__media {
    display: block;
    position: relative;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: zoom-in;
}

.cl-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.4s ease;
}

.cl-card:hover .cl-card__media img {
    transform: scale(1.05);
}

.cl-card__zoom {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(23, 41, 140, 0.45);
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.cl-card__media:hover .cl-card__zoom,
.cl-card__media:focus-visible .cl-card__zoom {
    opacity: 1;
}

.cl-card__media:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.cl-card__body {
    padding: var(--project-card-body-pad);
}

.cl-card__title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--project-card-title);
    line-height: 1.4;
    color: #4b5563;
    margin: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.cl-card__desc {
    font-size: var(--fs-xs);
    line-height: 1.5;
    color: #9ca3af;
    margin: 6px 0 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* Pagination */
.cl-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--pagination-gap);
    margin-top: calc(var(--section-header-mb) + 8px);
}

.cl-pagination__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--pagination-size);
    height: var(--pagination-size);
    border-radius: var(--pagination-radius);
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.cl-pagination__arrow:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.cl-pagination__nums {
    display: flex;
    align-items: center;
    gap: var(--pagination-nums-gap);
}

.cl-pagination__nums .page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--pagination-num-size);
    height: var(--pagination-num-size);
    padding: var(--pagination-num-padding);
    border-radius: var(--pagination-radius);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-decoration: none;
    color: #4b5563;
    background: #fff;
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.cl-pagination__nums .page-num:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.cl-pagination__nums .page-num-current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Empty */
.cl-empty {
    text-align: center;
    padding: var(--empty-padding);
    background: #fff;
    border-radius: var(--empty-radius);
    box-shadow: 0 4px 16px rgba(26, 58, 108, 0.06);
}

.cl-empty__icon {
    color: #d1d5db;
    margin-bottom: 16px;
}

.cl-empty__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-lg);
    text-transform: uppercase;
    color: #374151;
    margin: 0 0 8px;
}

.cl-empty__desc {
    font-size: var(--fs-sm);
    color: #6b7280;
    margin: 0 auto 20px;
    max-width: 28em;
    line-height: 1.55;
}

.cl-empty__btn {
    display: inline-block;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    background-color: var(--color-primary);
    color: #fff;
    font-family: var(--btn-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    letter-spacing: var(--btn-letter-spacing);
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--btn-radius);
    transition: background-color 0.25s ease, transform 0.25s ease;
}

.cl-empty__btn:hover {
    background-color: var(--btn-hover-bg-active);
    transform: translateY(-1px);
    box-shadow: var(--btn-hover-shadow);
}

/* CTA */
.cl-cta {
    padding: 0 0 var(--section-py);
    background: #fff;
}

.cl-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--cta-gap);
    padding: var(--cta-padding);
    border-radius: var(--cta-radius);
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e3a9e 60%, rgba(255, 152, 3, 0.85) 100%);
    color: #fff;
}

.cl-cta__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-lg);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin: 0 0 6px;
}

.cl-cta__desc {
    font-size: var(--fs-sm);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.88);
    margin: 0;
    max-width: 36em;
}

.cl-cta__btn {
    flex-shrink: 0;
    display: inline-block;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    background-color: #fff;
    color: var(--color-primary);
    font-family: var(--btn-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    letter-spacing: var(--btn-letter-spacing);
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--btn-radius);
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}

.cl-cta__btn:hover {
    background-color: var(--btn-hover-bg);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--btn-hover-shadow);
}

/* Stagger animation */
.cl-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.cl-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.08s; }
.cl-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.16s; }
.cl-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.24s; }
.cl-grid .animate-on-scroll:nth-child(5) { transition-delay: 0.08s; }
.cl-grid .animate-on-scroll:nth-child(6) { transition-delay: 0.16s; }
.cl-grid .animate-on-scroll:nth-child(7) { transition-delay: 0.24s; }
.cl-grid .animate-on-scroll:nth-child(8) { transition-delay: 0.32s; }

/* Responsive */
@media (max-width: 1023px) {
    .cl-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--grid-gap-lg);
    }

    .cl-section-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .cl-cta__inner {
        flex-direction: column;
        text-align: center;
        padding: 28px 24px;
    }
}

@media (max-width: 767px) {
    .cl-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--grid-gap-lg);
    }

    .cl-card {
        min-width: 0;
    }

    .cl-card__media {
        aspect-ratio: 4 / 3;
    }

    .cl-card__body {
        padding: 8px 6px 10px;
    }

    .cl-card__title {
        font-size: 11px;
        line-height: 1.3;
        -webkit-line-clamp: 2;
    }

    .cl-main {
        padding: 20px 0 var(--section-py);
    }

    .cl-section-head {
        margin-bottom: 20px;
    }

    .cl-section-head__title {
        font-size: clamp(18px, 5vw, 22px);
    }

    .cl-pagination {
        gap: 8px;
    }

    .cl-pagination__arrow {
        width: 36px;
        height: 36px;
    }

    .cl-pagination__nums .page-num {
        min-width: 34px;
        height: 34px;
        font-size: var(--fs-xs);
    }
}

@media (min-width: 1024px) {
    .cl-hero__content {
        padding-left: 0;
        padding-right: 0;
    }
}

/* Lightbox */
.cl-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.cl-lightbox[hidden] {
    display: none;
}

.cl-lightbox.is-open {
    display: flex;
}

.cl-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(4px);
}

.cl-lightbox__dialog {
    position: relative;
    z-index: 1;
    max-width: min(92vw, 1100px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    animation: cl-lightbox-in 0.25s ease;
}

.cl-lightbox__img {
    display: block;
    max-width: 100%;
    max-height: calc(90vh - 80px);
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.cl-lightbox__caption {
    margin: 0;
    max-width: 100%;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: #fff;
    text-align: center;
    line-height: 1.5;
}

.cl-lightbox__close {
    position: absolute;
    top: -44px;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
}

.cl-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.28);
}

body.cl-lightbox-open {
    overflow: hidden;
}

@keyframes cl-lightbox-in {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 767px) {
    .cl-lightbox {
        padding: 16px;
    }

    .cl-lightbox__close {
        top: -40px;
        width: 36px;
        height: 36px;
    }

    .cl-lightbox__img {
        max-height: calc(90vh - 64px);
    }
}