/* ============================================
   iHuB Media Page
   Phase 14b: Press, News & Content Hub
   Extends: style.css (Global Design System)
   ============================================ */

/* ------------------------------------------
   1. Media Filter Tabs
   ------------------------------------------ */
.media-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.media-filter-btn {
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--colour-text-secondary);
  background-color: transparent;
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 40px;
}

.media-filter-btn:hover,
.media-filter-btn:focus-visible {
  color: var(--colour-primary);
  border-color: var(--colour-primary);
  outline: none;
}

.media-filter-btn.is-active {
  background-color: var(--colour-primary);
  color: var(--colour-text-inverse);
  border-color: var(--colour-primary);
}

.media-filter-btn:focus-visible {
  outline: 2px solid var(--colour-accent);
  outline-offset: 2px;
}

/* ------------------------------------------
   2. Press Release Cards
   ------------------------------------------ */
.press-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .press-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.press-card {
  display: flex;
  flex-direction: column;
  background-color: var(--colour-background);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  text-decoration: none;
}

.press-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.press-card:hover .press-title {
  color: var(--colour-accent-dark);
}

.press-image {
  aspect-ratio: 16 / 9;
  background-color: var(--colour-background-alt);
  border-bottom: 1px solid var(--colour-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--colour-text-muted);
  font-size: var(--text-sm);
  overflow: hidden;
}

.press-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.press-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-5);
}

.press-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--colour-text-muted);
}

.press-category {
  color: var(--colour-accent-dark);
  font-weight: 600;
}

.press-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--colour-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}

.press-excerpt {
  font-size: var(--text-base);
  color: var(--colour-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.press-read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--colour-accent-dark);
  text-decoration: none;
  transition: gap var(--transition-fast);
}

.press-read-more svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  transition: transform var(--transition-fast);
}

.press-card:hover .press-read-more svg {
  transform: translateX(4px);
}

/* ------------------------------------------
   3. Featured Article (Hero Card)
   ------------------------------------------ */
.featured-article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background-color: var(--colour-primary);
  border-radius: var(--radius-lg);
  padding-top: var(--space-2);
  padding-left: var(--space-2);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .featured-article {
    grid-template-columns: 1fr 1fr;
  }
}

.featured-article-visual {
  aspect-ratio: 16 / 10;
  background-color: var(--colour-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--text-sm);
}

.featured-article-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-article-content {
  padding: var(--space-7) var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-article-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--colour-accent);
  margin-bottom: var(--space-3);
}

.featured-article-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--colour-text-inverse);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .featured-article-title {
    font-size: var(--text-3xl);
  }
}

.featured-article-excerpt {
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.featured-article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* ------------------------------------------
   4. Media Mentions / Coverage Logos
   ------------------------------------------ */
.mentions-section {
  background-color: var(--colour-background-alt);
}

.mentions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 768px) {
  .mentions-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.mention-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
  background-color: var(--colour-background);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-lg);
  min-height: 100px;
  color: var(--colour-text-muted);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.mention-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--colour-accent);
}

/* ------------------------------------------
   5. Resource Downloads
   ------------------------------------------ */
.resource-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.resource-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background-color: var(--colour-background);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.resource-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.resource-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(212, 175, 55, 0.12);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--colour-accent-dark);
}

.resource-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.resource-type {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--colour-accent-dark);
  margin-bottom: var(--space-2);
}

.resource-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--colour-primary);
  margin-bottom: var(--space-2);
  line-height: var(--leading-snug);
}

.resource-desc {
  font-size: var(--text-sm);
  color: var(--colour-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.resource-download {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--colour-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.resource-download:hover {
  color: var(--colour-accent-dark);
}

.resource-download svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* ------------------------------------------
   6. Press Kit CTA Banner
   ------------------------------------------ */
.press-kit-banner {
  background-color: var(--colour-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  color: var(--colour-text-inverse);
}

@media (min-width: 768px) {
  .press-kit-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding: var(--space-8) var(--space-10);
  }
}

.press-kit-content {
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .press-kit-content {
    margin-bottom: 0;
    max-width: 600px;
  }
}

.press-kit-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--colour-text-inverse);
  margin-bottom: var(--space-3);
}

.press-kit-desc {
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

/* ------------------------------------------
   7. Video / Multimedia Grid
   ------------------------------------------ */
.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.media-item {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--colour-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-item-placeholder {
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--space-4);
}

.media-play-btn {
  position: absolute;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(212, 175, 55, 0.9);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.media-play-btn:hover {
  transform: scale(1.1);
  background-color: var(--colour-accent);
}

.media-play-btn:focus-visible {
  outline: 3px solid var(--colour-text-inverse);
  outline-offset: 4px;
}

.media-play-btn svg {
  width: 24px;
  height: 24px;
  fill: var(--colour-primary);
  margin-left: 4px;
}

.media-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(transparent, rgba(10, 25, 47, 0.9));
  color: var(--colour-text-inverse);
}

.media-caption h4 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--colour-text-inverse);
}

.media-caption p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

/* ------------------------------------------
   8. Newsletter Signup (Media Page Variant)
   ------------------------------------------ */
.media-newsletter {
  background-color: var(--colour-background-alt);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  text-align: center;
}

@media (min-width: 768px) {
  .media-newsletter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    gap: var(--space-8);
  }
}

.media-newsletter-content {
  margin-bottom: var(--space-5);
}

@media (min-width: 768px) {
  .media-newsletter-content {
    margin-bottom: 0;
    flex: 1;
  }
}

.media-newsletter-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--colour-primary);
  margin-bottom: var(--space-2);
}

.media-newsletter-desc {
  color: var(--colour-text-secondary);
  margin-bottom: 0;
}

.media-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
}

@media (min-width: 768px) {
  .media-newsletter-form {
    flex-direction: row;
    max-width: 420px;
  }
}

.media-newsletter-form .form-input {
  flex: 1;
  min-height: 48px;
}

.media-newsletter-form .btn {
  white-space: nowrap;
}