/* =============================================================================
   ERGOTHERAPIEPRAXIS LEA FREIBOTT — Aktuelles & Ratgeber (aktuelles.css)
   ============================================================================= */

/* =============================================================================
   1. SCROLL ANIMATIONS
   ============================================================================= */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity  0.70s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.70s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.anim-d1 { transition-delay:  80ms; }
.anim-d2 { transition-delay: 160ms; }
.anim-d3 { transition-delay: 240ms; }

/* =============================================================================
   2. HERO & FILTERS
   ============================================================================= */
.aktuelles-hero {
  background: var(--color-surface-alt);
  padding-block: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.aktuelles-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(
    ellipse at center,
    rgba(244, 165, 174, 0.12) 0%,
    rgba(253, 184, 125, 0.08) 50%,
    transparent 70%
  );
  border-radius: var(--radius-full);
  pointer-events: none;
}

.aktuelles-hero .container {
  position: relative;
  z-index: 1;
}

.aktuelles-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.aktuelles-hero-sub {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 60ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

/* Category Filters */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
  box-shadow: 0 1px 3px rgba(45, 45, 45, 0.04);
}

.filter-btn:hover {
  background: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-border);
}

.filter-btn.is-active {
  background: var(--color-primary);
  color: #2D2D2D;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(253, 184, 125, 0.25);
}

/* =============================================================================
   3. FEATURED POST (60/40 Split)
   ============================================================================= */
.featured-post-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.featured-post {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-10);
  align-items: center;
  background: #ffffff;
  border-radius: var(--radius-3xl);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(45, 45, 45, 0.04);
}

.featured-post__media {
  background: #ffffff; /* STRICT: pure white */
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--color-border-light);
}

.featured-post__content {
  padding: var(--space-8) var(--space-10) var(--space-8) 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.featured-post__content h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: var(--lh-tight);
  margin-block: var(--space-4);
  color: var(--color-text);
}

.featured-post__content p {
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  font-size: var(--text-md);
}

/* =============================================================================
   4. ARTICLE GRID
   ============================================================================= */
.article-grid-section {
  padding-bottom: var(--space-16);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-6), 3vw, var(--space-10));
}

.article-card {
  background: #ffffff; /* STRICT: pure white */
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(45, 45, 45, 0.06),
              0 1px 3px  rgba(45, 45, 45, 0.03);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
  text-decoration: none;
  color: inherit;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(45, 45, 45, 0.12),
              0 4px 8px  rgba(45, 45, 45, 0.04);
}

.article-card__media {
  width: 100%;
  aspect-ratio: 4 / 3; /* Changed to 4:3 as requested */
  background: #ffffff; /* STRICT: pure white */
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.article-card__media svg {
  width: 48px;
  height: 48px;
  color: var(--color-border);
  opacity: 0.5;
}

.article-card__content {
  padding: var(--space-6) var(--space-6) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.article-category {
  display: inline-flex;
  align-items: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.6875rem; /* ~11px */
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.article-date {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.article-card__title {
  font-size: var(--text-lg);
  line-height: var(--lh-snug);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.article-card:hover .article-card__title {
  color: var(--color-primary-dark);
}

.article-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  color: var(--color-secondary);
  margin-top: auto;
  transition: gap var(--transition-spring);
}

.article-card:hover .article-card__link {
  gap: var(--space-3);
}

.article-card__link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.article-grid-empty {
  display: none;
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-12) var(--space-4);
  background: #ffffff;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-2xl);
  color: var(--color-text-secondary);
}

.article-grid-empty.is-visible {
  display: block;
}

/* =============================================================================
   5. VIDEO RATGEBER
   ============================================================================= */
.video-series-section {
  background: var(--color-surface-alt);
  padding-block: var(--space-16);
}

.video-series-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.video-series-header h2 {
  font-size: clamp(2rem, 3vw, 2.5rem);
  color: var(--color-text);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.video-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  cursor: pointer;
}

.video-card__media {
  background: #ffffff; /* STRICT: pure white */
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.video-card:hover .video-card__media {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2d2d2d;
  box-shadow: 0 4px 12px rgba(253, 184, 125, 0.3);
  transition: transform var(--transition-base), background var(--transition-base);
}

.video-card:hover .video-card__play {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--color-primary-dark);
}

.video-card__title {
  font-size: var(--text-lg);
  font-weight: var(--fw-semi);
  color: var(--color-text);
  line-height: var(--lh-snug);
  text-align: center;
}

/* =============================================================================
   6. COMMUNITY TEASER (Newsletter)
   ============================================================================= */
.community-teaser {
  padding-block: var(--space-20);
  background: var(--color-bg);
}

.community-teaser-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.community-teaser h2 {
  font-size: clamp(2rem, 3vw, 2.5rem);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.community-teaser p {
  color: var(--color-text-secondary);
  font-size: var(--text-md);
  margin-bottom: var(--space-8);
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(253, 184, 125, 0.2);
}

/* =============================================================================
   7. UPGRADED CTA (50/50 Split)
   ============================================================================= */
.aktuelles-cta {
  padding-block: var(--space-16);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface-alt);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.cta-media {
  background: #ffffff; /* STRICT: pure white */
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}

.cta-content h2 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: var(--lh-tight);
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

/* =============================================================================
   8. RESPONSIVE BREAKPOINTS
   ============================================================================= */
@media (max-width: 1024px) {
  .featured-post {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .featured-post__media {
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }
  .featured-post__content {
    padding: var(--space-6) var(--space-8);
  }
  
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .cta-content {
    order: -1;
  }
}

@media (max-width: 640px) {
  .aktuelles-hero {
    padding-block: var(--space-12) var(--space-8);
  }
  
  .category-filters {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .category-filters::-webkit-scrollbar {
    display: none;
  }
  
  .filter-btn {
    white-space: nowrap;
  }

  .featured-post__content {
    padding: var(--space-6);
  }

  .article-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }
  .newsletter-form .btn {
    width: 100%;
    justify-content: center;
  }
}