/* Case studies */
.case-dynamic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.case-dynamic-card {
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
    min-height: 100%;
    border: 1px solid rgba(0, 51, 102, 0.08);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.case-dynamic-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-strong);
}

.case-dynamic-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    margin: 0;
    background: #eef4f8;
}

.case-dynamic-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tech-dynamic-card .case-dynamic-image {
    background: #11142c;
}

.tech-dynamic-card .case-dynamic-image img {
    padding: 0.45rem;
    object-fit: contain;
    box-sizing: border-box;
}

.case-dynamic-body {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.case-dynamic-body span {
    margin-bottom: 0.55rem;
    color: var(--accent-color);
    font-size: 0.88rem;
    font-weight: 800;
}

.case-dynamic-body h3 {
    margin: 0 0 0.75rem;
    color: var(--primary-color);
    font-size: 1.25rem;
    line-height: 1.4;
}

.case-dynamic-body p {
    margin: 0 0 1.25rem;
    color: var(--text-light);
    line-height: 1.65;
}

.case-dynamic-body strong {
    margin-top: auto;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.case-empty-state {
    padding: 2rem;
    border: 1px dashed rgba(0, 51, 102, 0.24);
    border-radius: 8px;
    background: #f7fafc;
    text-align: center;
}

.case-empty-state h3 {
    margin: 0 0 0.75rem;
    color: var(--primary-color);
}

.case-empty-state p {
    max-width: 680px;
    margin: 0 auto 1.25rem;
    color: var(--text-light);
    line-height: 1.7;
}

.case-admin-note {
    max-width: 1120px;
    margin: 2rem auto;
    padding: 1.5rem;
    border: 1px solid rgba(0, 51, 102, 0.18);
    border-left: 4px solid var(--accent-color);
    border-radius: 8px;
    background: #fffdf5;
    color: var(--text-color);
}

.case-admin-note h3 {
    margin: 0 0 0.75rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.case-admin-note p {
    margin: 0 0 0.75rem;
    color: var(--text-light);
    line-height: 1.7;
}

.case-admin-note h4 {
    margin: 1.25rem 0 0.6rem;
    color: var(--primary-color);
    font-size: 1rem;
}

.case-admin-note ol,
.case-admin-note ul {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--text-light);
    line-height: 1.7;
}

.case-admin-rule-table {
    display: grid;
    gap: 0.5rem;
    margin: 1rem 0;
}

.case-admin-rule-table > div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(0, 51, 102, 0.12);
    border-radius: 8px;
    background: #fff;
}

.case-admin-rule-table strong {
    color: var(--primary-color);
}

.case-admin-rule-table span {
    color: var(--text-light);
}

.case-upload-form {
    max-width: 1120px;
    margin: 1.5rem auto 0;
    padding: 1.5rem;
    border: 1px solid rgba(0, 51, 102, 0.12);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.case-upload-form h4 {
    margin: 0 0 1rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.case-upload-help {
    margin: -0.35rem 0 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

.case-upload-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.case-upload-grid label {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    color: var(--primary-color);
    font-weight: 800;
}

.case-upload-grid label:nth-child(2),
.case-upload-grid label:nth-child(6) {
    grid-column: 1 / -1;
}

.case-upload-grid input,
.case-upload-grid textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(0, 51, 102, 0.16);
    border-radius: 8px;
    padding: 0.8rem 0.9rem;
    color: var(--text-color);
    font: inherit;
    font-weight: 500;
    background: #f9fbfd;
}

.case-upload-grid input:focus,
.case-upload-grid textarea:focus {
    outline: 2px solid rgba(0, 51, 102, 0.16);
    border-color: var(--accent-color);
    background: #fff;
}

.case-upload-notice {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-weight: 800;
}

.case-upload-notice-error {
    border: 1px solid #f2b8b5;
    background: #fff1f0;
    color: #9f1d18;
}

.case-upload-notice-warning {
    border: 1px solid #ffd37a;
    background: #fff8e6;
    color: #7a4a00;
}

.case-upload-notice ul {
    margin: 0.45rem 0 0;
    padding-left: 1.25rem;
    font-weight: 700;
}

.case-delete-form {
    max-width: 1120px;
    margin: 1rem auto 0;
    padding: 1.5rem;
    border: 1px solid #f2b8b5;
    border-left: 4px solid #b42318;
    border-radius: 8px;
    background: #fff7f6;
}

.case-delete-form h4 {
    margin: 0 0 0.65rem;
    color: #9f1d18;
    font-size: 1.05rem;
}

.case-delete-form p {
    margin: 0 0 1rem;
    color: #7a271a;
    line-height: 1.7;
}

.case-delete-confirm {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1rem;
    color: #7a271a;
    font-weight: 800;
}

.case-delete-button {
    border: 0;
    background: #b42318;
    color: #fff;
}

.case-delete-button:hover {
    background: #7a271a;
    color: #fff;
}

.case-single {
    background: #f7fafc;
}

.case-single-hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(135deg, #f8fbff 0%, #eef5fb 100%);
}

.case-single-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
    gap: 3rem;
    align-items: center;
}

.case-single-copy h1 {
    margin: 0 0 1rem;
    color: var(--primary-color);
    font-size: clamp(2.1rem, 4vw, 3.6rem);
    line-height: 1.18;
}

.case-single-copy > p {
    margin: 0 0 1.5rem;
    color: var(--text-light);
    font-size: 1.12rem;
    line-height: 1.8;
}

.case-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.case-single-meta span,
.case-single-meta a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    background: #fff;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
    box-shadow: var(--shadow-soft);
}

.case-single-visual {
    overflow: hidden;
    margin: 0;
    border-radius: 8px;
    background: #e8f0f7;
    box-shadow: var(--shadow-strong);
}

.case-single-visual img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.tech-single .case-single-visual {
    background: #11142c;
}

.tech-single .case-single-visual img {
    padding: 0.65rem;
    object-fit: contain;
    box-sizing: border-box;
}

.case-single-body {
    padding-top: 3rem;
    padding-bottom: 4rem;
}

.case-single-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.case-single-summary div {
    padding: 1.35rem;
    border: 1px solid rgba(0, 51, 102, 0.08);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.case-single-summary strong {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.case-single-summary span {
    color: var(--primary-color);
    font-weight: 800;
    line-height: 1.5;
}

.case-single-content {
    padding: 2.5rem;
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.case-single-content h2,
.case-single-content h3 {
    color: var(--primary-color);
    line-height: 1.35;
}

.case-single-content p,
.case-single-content li {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.85;
}

.case-single-content img {
    border-radius: 8px;
}

.case-single-content .wp-block-gallery {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.case-single-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

@media (max-width: 900px) {
    .case-single-hero-grid,
    .case-single-summary {
        grid-template-columns: 1fr;
    }

    .case-single-hero {
        padding-top: 2.5rem;
    }

    .case-single-content {
        padding: 1.5rem;
    }
}

@media (max-width: 760px) {
    .case-admin-rule-table > div,
    .case-upload-grid {
        grid-template-columns: 1fr;
    }

    .case-upload-grid label:nth-child(2),
    .case-upload-grid label:nth-child(6) {
        grid-column: auto;
    }
}