/**
 * Knowledge Hub Detail Page Styles
 * News Detail ve Video Detail sayfaları için ortak stil dosyası
 */

/* ============================================
   Cover - Detail specific
   ============================================ */

.knowledge-hub-detail .privacy-cover-frame__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding-bottom: 40px;
}

.khd-cover {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: end;
}

.khd-cover__left {
  display: flex;
  align-items: center;
  gap: 16px;
  align-self: start;
}

.khd-cover__right {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.khd-cover__back {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.khd-cover__back:hover {
  opacity: 0.7;
}

.khd-cover__back svg {
  width: 50px;
  height: 50px;
}

.khd-cover__back-text {
  font-family: 'Mont', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.14px;
}

.khd-cover__meta {
  display: flex;
  align-items: center;
  gap: 24px;
}

.khd-cover__category {
  font-family: 'Mont', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.14px;
}

.khd-cover__date {
  font-family: 'Mont', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.14px;
}

.khd-cover__date-year {
  color: rgba(255, 255, 255, 0.5);
}

.khd-cover__title {
  font-family: 'Mont', sans-serif;
  font-size: 64px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 80px;
  letter-spacing: -3.84px;
  margin: 0;
  max-width: 980px;
}

/* ============================================
   Layout
   ============================================ */

.page-knowledge-hub-detail {
  padding: 60px 0;
  background: linear-gradient(180deg, rgba(15, 121, 140, 0.05) 0%, rgba(15, 121, 140, 0) 100%);
}

.khd-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}

/* ============================================
   Sidebar
   ============================================ */

.khd-sidebar {
  position: sticky;
  top: 120px;
}

.khd-sidebar__newsletter {
  background: var(--color-primary);
  border-radius: 20px;
  padding: 32px 24px;
  margin-bottom: 32px;
}

.khd-sidebar__newsletter-title {
  color: #FFFFFF;
  font-family: 'Mont', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  line-height: 32px;
  letter-spacing: 0.16px;
  margin: 0 0 20px;
}

.khd-sidebar__newsletter-alert {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  font-family: 'Mont', sans-serif;
  font-size: 11px;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.khd-sidebar__newsletter-alert--success {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.khd-sidebar__newsletter-alert--error {
  background: rgba(127, 29, 29, 0.28);
  color: #fff;
  border: 1px solid rgba(254, 202, 202, 0.22);
}

.khd-sidebar__newsletter-form {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 40px;
  overflow: hidden;
  height: 70px;
  padding: 0 4px 0 24px;
}

.khd-sidebar__newsletter-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #FFFFFF;
  padding: 0;
  font-size: 14px;
  font-family: 'Mont', sans-serif;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.28px;
  outline: none;
}

.khd-sidebar__newsletter-input::placeholder {
  color: #FFFFFF;
}

.khd-sidebar__newsletter-btn {
  background: #FFFFFF;
  color: var(--color-primary);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.khd-sidebar__newsletter-btn:hover {
  transform: scale(1.05);
}

.khd-sidebar__share {
  padding: 0;
}

.khd-sidebar__share-label {
  font-family: 'Mont', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
  letter-spacing: 0.28px;
  opacity: 0.5;
}

.khd-sidebar__share-icons {
  display: flex;
  gap: 12px;
}

.khd-sidebar__share-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #F5F5F5;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.khd-sidebar__share-icons a:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* ============================================
   Article Content
   ============================================ */

.khd-content {
  max-width: 980px;
}

.khd-content p {
  font-family: 'Mont', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #1F1F1F;
  line-height: 32px;
  letter-spacing: 0.16px;
  margin: 0 0 32px;
}

.khd-content p:last-child {
  margin-bottom: 0;
}

.khd-content__image {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 40px;
}

.khd-content__image img {
  width: 100%;
  display: block;
  object-fit: cover;
}

/* Video Player */
.khd-content__video {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 40px;
  background: #000000;
}

.khd-content__video img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  filter: brightness(0.6);
}

.khd-content__video--embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 0;
}

.khd-content__video--embed iframe {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  min-height: 0;
  border: 0;
  display: block;
}

.khd-content__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--cta-accent);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(236, 133, 47, 0.4);
}

.khd-content__play svg {
  margin-left: 4px;
}

.khd-content__play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 6px 30px rgba(236, 133, 47, 0.6);
}

/* ============================================
   Related Section
   ============================================ */

.khd-related {
  padding: 80px 0 100px;
  background: linear-gradient(180deg, rgba(15, 121, 140, 0.05) 0%, rgba(15, 121, 140, 0) 100%);
}

.khd-related__title {
  font-family: 'Mont', sans-serif;
  font-size: 64px;
  font-weight: 600;
  color: #1F1F1F;
  margin: 0 0 40px;
  letter-spacing: -2.56px;
  line-height: 80px;
}

.khd-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Video card footer */
.kh-card--video-card .kh-card__body {
  display: flex;
  flex-direction: column;
}

.kh-card--video-card .kh-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.kh-card--video-card .kh-card__title {
  margin-bottom: 0;
}

.kh-card--video-card .kh-card__image {
  position: relative;
}

.kh-card--video-card .kh-card__play-small {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 3;
}

.kh-card--video-card .kh-card__play-small:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: #FFFFFF;
}