/* ==========================================================================
   Mnet's World - Humanitarian Page Styles
   Page header, timeline layout, entry cards, responsive design.
   ========================================================================== */

/* ==========================================================================
   PAGE HEADER
   ========================================================================== */

.humanitarian-header {
  position: relative;
  width: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  background: linear-gradient(
    135deg,
    var(--color-pink-200) 0%,
    var(--color-pink-100) 30%,
    var(--color-cream) 70%,
    var(--color-pink-50) 100%
  );
  overflow: hidden;
  padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-10);
  text-align: center;
}

.humanitarian-header__content {
  max-width: 700px;
  margin: 0 auto;
}

.humanitarian-header__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
}

.humanitarian-header__subtitle {
  font-family: var(--font-script);
  font-size: var(--text-xl);
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.humanitarian-header__intro {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--leading-loose);
  margin-top: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .humanitarian-header {
    min-height: 480px;
    padding: var(--space-16) 0;
  }

  .humanitarian-header__title {
    font-size: var(--text-5xl);
  }

  .humanitarian-header__subtitle {
    font-size: var(--text-2xl);
  }

  .humanitarian-header__intro {
    font-size: var(--text-lg);
  }
}

@media (min-width: 1024px) {
  .humanitarian-header {
    min-height: 520px;
  }

  .humanitarian-header__title {
    font-size: var(--text-6xl);
  }
}

/* ==========================================================================
   TIMELINE
   ========================================================================== */

.humanitarian-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-4) 0;
}

/* Vertical connecting line */
.humanitarian-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(
    180deg,
    var(--color-pink-200) 0%,
    var(--color-gold-light) 50%,
    var(--color-pink-200) 100%
  );
  border-radius: var(--radius-full);
}

/* ==========================================================================
   TIMELINE ENTRY
   ========================================================================== */

.timeline-entry {
  position: relative;
  margin-bottom: var(--space-10);
  padding-left: 56px;
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

/* Timeline dot */
.timeline-entry__dot {
  position: absolute;
  left: 10px;
  top: var(--space-6);
  width: 24px;
  height: 24px;
  background: var(--color-white);
  border: 3px solid var(--color-pink-400);
  border-radius: 50%;
  z-index: var(--z-base);
  box-shadow: 0 0 0 4px var(--color-pink-50);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.timeline-entry:hover .timeline-entry__dot {
  transform: scale(1.2);
  border-color: var(--color-gold);
}

/* Date badge */
.timeline-entry__date {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-pink-500);
  background: var(--color-pink-50);
  border: 1px solid var(--color-pink-200);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

/* Card */
.timeline-entry__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* Card image */
.timeline-entry__image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-pink-100), var(--color-cream));
}

.timeline-entry__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.timeline-entry__card:hover .timeline-entry__image img {
  transform: scale(1.05);
}

/* Image placeholder */
.timeline-entry__image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-pink-100), var(--color-cream));
}

.timeline-entry__image-placeholder-icon {
  opacity: 0.3;
  margin-bottom: var(--space-2);
}

.timeline-entry__image-placeholder-text {
  font-family: var(--font-script);
  font-size: var(--text-sm);
  color: var(--color-pink-400);
  opacity: 0.6;
}

/* Image gradient overlay */
.timeline-entry__image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(61, 32, 40, 0.2));
  pointer-events: none;
}

/* Location badge on image */
.timeline-entry__location {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  background: rgba(61, 32, 40, 0.6);
  backdrop-filter: blur(4px);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  z-index: var(--z-base);
}

.timeline-entry__location svg {
  flex-shrink: 0;
}

/* Card body */
.timeline-entry__body {
  padding: var(--space-5);
}

.timeline-entry__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: var(--leading-snug);
}

.timeline-entry__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-normal);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   DESKTOP ALTERNATING TIMELINE
   ========================================================================== */

@media (min-width: 768px) {
  .humanitarian-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-entry {
    width: 50%;
    padding-left: 0;
    margin-bottom: var(--space-12);
  }

  /* Left-aligned entries (odd) */
  .timeline-entry:nth-child(odd) {
    padding-right: var(--space-10);
    text-align: right;
  }

  .timeline-entry:nth-child(odd) .timeline-entry__dot {
    left: auto;
    right: -12px;
  }

  .timeline-entry:nth-child(odd) .timeline-entry__date {
    /* date stays inline */
  }

  .timeline-entry:nth-child(odd) .timeline-entry__card {
    /* card on the left */
  }

  /* Right-aligned entries (even) */
  .timeline-entry:nth-child(even) {
    margin-left: 50%;
    padding-left: var(--space-10);
    text-align: left;
  }

  .timeline-entry:nth-child(even) .timeline-entry__dot {
    left: -12px;
  }

  /* Card inner text always left-aligned */
  .timeline-entry__body {
    text-align: left;
  }

  .timeline-entry__title {
    font-size: var(--text-xl);
  }

  .timeline-entry__excerpt {
    font-size: var(--text-base);
    -webkit-line-clamp: 4;
  }
}

@media (min-width: 1024px) {
  .timeline-entry:nth-child(odd) {
    padding-right: var(--space-12);
  }

  .timeline-entry:nth-child(even) {
    padding-left: var(--space-12);
  }
}

/* ==========================================================================
   LOADING SKELETONS
   ========================================================================== */

.timeline-skeleton {
  position: relative;
  margin-bottom: var(--space-10);
  padding-left: 56px;
}

.timeline-skeleton__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.timeline-skeleton__image {
  aspect-ratio: 16 / 9;
  width: 100%;
}

.timeline-skeleton__body {
  padding: var(--space-5);
}

@media (min-width: 768px) {
  .timeline-skeleton {
    width: 50%;
    padding-left: 0;
  }

  .timeline-skeleton:nth-child(odd) {
    padding-right: var(--space-10);
  }

  .timeline-skeleton:nth-child(even) {
    margin-left: 50%;
    padding-left: var(--space-10);
  }
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.humanitarian-empty {
  text-align: center;
  padding: var(--space-16) var(--space-4);
}

.humanitarian-empty__icon {
  margin-bottom: var(--space-4);
  opacity: 0.3;
}

.humanitarian-empty__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.humanitarian-empty__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 400px;
  margin: 0 auto var(--space-6);
  line-height: var(--leading-normal);
}

/* ==========================================================================
   CTA BANNER (shared, but ensure it's styled for this page too)
   ========================================================================== */

.cta-banner {
  background: linear-gradient(
    135deg,
    var(--color-pink-500) 0%,
    var(--color-pink-600) 50%,
    var(--color-pink-700) 100%
  );
  padding: var(--space-12) 0;
  text-align: center;
}

.cta-banner__content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-banner__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-banner__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .cta-banner {
    padding: var(--space-16) 0;
  }

  .cta-banner__title {
    font-size: var(--text-4xl);
  }
}

/* ==========================================================================
   GOLD LINE (shared decorative element)
   ========================================================================== */

.gold-line {
  border: none;
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: var(--space-3) auto;
  border-radius: var(--radius-full);
}

.gold-line--left {
  margin-left: 0;
}