/* ========================================
   MAIN CSS - Imports all partials
   ======================================== */

@import 'variables.css';
@import 'base.css';
@import 'components.css';
@import 'layout.css';
@import 'sections.css';
@import 'pricing.css';
@import 'faq.css';
@import 'forms.css';
@import 'utilities.css';
/* ============================================
   Case Studies
   ============================================ */

/* --- Case Studies Grid --- */
.case-studies-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .case-studies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.case-studies-grid--full {
    margin-bottom: 0;
}

.case-studies-cta {
    text-align: center;
    margin-top: 2rem;
}

.case-studies-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
    margin-top: 1.5rem;
}

/* --- Case Study Card --- */
.case-study-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
}

.case-study-card__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
}

.case-study-card__course {
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
}

.case-study-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text, #111827);
}

.case-study-card__author-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.case-study-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary, #2563eb);
    text-decoration: none;
    transition: color 0.15s ease;
}

.case-study-card__link:hover,
.case-study-card__link:focus {
    color: var(--color-primary-dark, #1d4ed8);
    text-decoration: underline;
}

.case-study-card__link .icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.case-study-card__description {
    font-size: 0.9375rem;
    color: var(--color-text-muted, #6b7280);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

.case-study-card__actions {
    margin-top: 0.5rem;
}

/* --- Case Study Author (Hero & Sidebar) --- */
.case-study-author-hero {
    margin: 1rem 0 0.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--color-border, #e5e7eb);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.case-study-author-hero__name {
    font-size: 1rem;
    margin: 0 0 0.5rem;
    color: var(--color-text, #111827);
}

.case-study-author-hero__links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.case-study-author-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.case-study-author__link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary, #2563eb);
    text-decoration: none;
    transition: color 0.15s ease;
}

.case-study-author__link:hover,
.case-study-author__link:focus {
    color: var(--color-primary-dark, #1d4ed8);
    text-decoration: underline;
}

.case-study-author__link .icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

/* --- Case Study Credits Section --- */
.case-study-credits {
    max-width: 40rem;
    margin: 0 auto;
    padding: 2rem;
}

.case-study-credits__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--color-text, #111827);
}

.case-study-credits__content p {
    margin: 0 0 0.75rem;
    font-size: 0.9375rem;
}

.case-study-credits__links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0;
}

.case-study-credits__note {
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border, #e5e7eb);
}

/* --- Hero Compact Variant --- */
.hero--compact {
    padding: 3rem 0 2rem;
}

.hero--compact .hero__title {
    font-size: 2rem;
}

@media (min-width: 768px) {
    .hero--compact .hero__title {
        font-size: 2.5rem;
    }
}

/* --- Callout Info Variant --- */
.callout--info {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--color-info-bg, #eff6ff);
    border: 1px solid var(--color-info-border, #bfdbfe);
    border-radius: 0.5rem;
    padding: 1.25rem 1.5rem;
}

.callout--info .callout__icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-info, #3b82f6);
    margin: 0;
}

.callout--info .callout__title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.callout--info .callout__text {
    margin: 0;
    font-size: 0.9375rem;
}