/* =========================================================
   DATASET IPK — gaya diselaraskan dengan metodologi.php
========================================================= */

.content-section {
    padding: 100px 0;
}

.section-alt {
    background-color: var(--bs-tertiary-bg);
}

.section-heading {
    max-width: 700px;
    margin-bottom: 55px;
}

.section-heading h2 {
    margin-bottom: 16px;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.035em;
}

.section-heading p {
    margin: 0;
    color: var(--bs-secondary-color);
    line-height: 1.8;
}

.dataset-card {
    border: 1px solid var(--bs-border-color);
    border-radius: 1.25rem;
    background: var(--bs-body-bg);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.dataset-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--brand, #0d6efd) 30%, var(--bs-border-color));
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

[data-bs-theme="dark"] .dataset-card {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

[data-bs-theme="dark"] .dataset-card:hover {
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.dataset-card-body {
    padding: 2rem 2rem 1.75rem;
}

@media (min-width: 1200px) {
    .dataset-card-body {
        padding: 2.25rem 2.35rem 2rem;
    }
}

.dataset-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 1.45rem;
    background: color-mix(in srgb, var(--icon-color, #3b82f6) 14%, transparent);
    color: var(--icon-color, #3b82f6);
}

.dataset-card-title {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--bs-body-color);
}

.dataset-card-desc {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--bs-secondary-color);
}

.dataset-meta-list {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.dataset-meta-list li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.9rem;
    color: var(--bs-body-color);
}

.dataset-meta-list i {
    width: 1.15rem;
    text-align: center;
    color: var(--brand, #0d6efd);
    opacity: 0.9;
}

.col-lg-6:nth-child(2) .dataset-meta-list i {
    color: #10b981;
}

.dataset-downloads {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bs-border-color);
    margin-bottom: 1.25rem;
}

.dataset-downloads-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
    margin-bottom: 0.15rem;
}

.dataset-download-btn {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-height: 64px;
    padding: 0.75rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    text-align: left;
    transition: all 0.2s ease;
}

.dataset-download-btn:hover {
    border-color: var(--brand, #0d6efd);
    background: color-mix(in srgb, var(--brand, #0d6efd) 6%, var(--bs-body-bg));
    color: var(--bs-body-color);
    transform: translateX(3px);
}

.dataset-download-btn--success:hover {
    border-color: #10b981;
    background: color-mix(in srgb, #10b981 8%, var(--bs-body-bg));
}

.dataset-download-btn .dl-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.15rem;
    background: color-mix(in srgb, var(--brand, #0d6efd) 12%, transparent);
    color: var(--brand, #0d6efd);
}

.dataset-download-btn--success .dl-icon {
    background: color-mix(in srgb, #10b981 14%, transparent);
    color: #10b981;
}

.dataset-download-btn .dl-text {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.dataset-download-btn .dl-text strong {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.3;
}

.dataset-download-btn .dl-text small {
    font-size: 0.78rem;
    color: var(--bs-secondary-color);
}

.dataset-download-btn .dl-arrow {
    flex-shrink: 0;
    color: var(--bs-secondary-color);
    font-size: 1rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

.dataset-download-btn:hover .dl-arrow {
    color: var(--brand, #0d6efd);
    transform: translateY(1px);
}

.dataset-download-btn--success:hover .dl-arrow {
    color: #10b981;
}

.dataset-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--brand, #0d6efd);
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.dataset-link:hover {
    gap: 0.65rem;
    color: var(--bs-body-color);
}

.dataset-link--success {
    color: #10b981;
}

.dataset-link--success:hover {
    color: var(--bs-body-color);
}

.info-card {
    padding: 1.5rem 1.25rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    background: var(--bs-body-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
    border-color: color-mix(in srgb, var(--brand, #0d6efd) 25%, var(--bs-border-color));
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.info-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    background: color-mix(in srgb, var(--icon-color, #3b82f6) 14%, transparent);
    color: var(--icon-color, #3b82f6);
}

.info-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--bs-body-color);
}

.info-card p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--bs-secondary-color);
}

.cta-section {
    padding: 4rem 0;
}

.cta-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 2.5rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    background: var(--bs-tertiary-bg);
}

.cta-card h2 {
    margin: 0.35rem 0 0.65rem;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.cta-card p {
    margin: 0;
    max-width: 36rem;
    color: var(--bs-secondary-color);
    line-height: 1.7;
    font-size: 0.95rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.cta-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    padding: 0.7rem 1.4rem;
    font-weight: 600;
}

@media (max-width: 991.98px) {
    .content-section {
        padding: 70px 0;
    }
    .section-heading {
        margin-bottom: 40px;
    }
}

@media (max-width: 575.98px) {
    .content-section {
        padding: 55px 0;
    }
    .section-heading h2 {
        font-size: clamp(1.55rem, 7vw, 2.1rem);
    }
    .dataset-card-body {
        padding: 1.35rem 1.25rem 1.25rem;
    }
    .dataset-download-btn {
        min-height: 58px;
        padding: 0.65rem 0.85rem;
        gap: 0.65rem;
    }
    .dataset-download-btn .dl-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    .cta-card {
        padding: 1.5rem;
    }
    .cta-actions {
        width: 100%;
    }
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}