/* ===================================================
   ABOUT PAGE — about.css
   Extends base.css + style.css
   =================================================== */

/* ===== STORY SECTION ===== */
.about-story {
  background: var(--color-surface);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}

/* Left — image placeholder */
.story-image {
  position: sticky;
  top: calc(72px + var(--space-8));
}

.story-image-placeholder {
  aspect-ratio: 3 / 4;
  background: linear-gradient(155deg, #0e3a4d 0%, #1a6480 40%, #2a8aaa 75%, #4a9e6e 100%);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  overflow: hidden;
  position: relative;
}

.story-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 70%, rgba(94, 184, 212, 0.18) 0%, transparent 60%),
              radial-gradient(ellipse at 75% 20%, rgba(74, 158, 110, 0.15) 0%, transparent 55%);
}

.story-image-sub {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

.story-image-badge {
  margin-top: var(--space-4);
  background: var(--color-primary-light);
  border: 1px solid rgba(26, 127, 160, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.badge-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.badge-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.3;
  max-width: 10ch;
}

/* Right — story content */
.story-content {
  padding-top: var(--space-4);
}

.story-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.story-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 62ch;
}

.story-text strong {
  color: var(--color-text);
  font-weight: 600;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.story-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-palm);
  background: var(--color-palm-light);
  border: 1px solid rgba(74, 158, 110, 0.18);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
}

.story-tag svg {
  flex-shrink: 0;
  stroke: var(--color-palm);
}


/* ===== TIMELINE SECTION ===== */
.timeline-section {
  background: var(--color-surface-2);
}

.timeline-header {
  max-width: var(--content-narrow);
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 7.25rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-divider) 0%, var(--color-primary) 50%, var(--color-palm) 100%);
  opacity: 0.4;
}

.timeline-item {
  display: grid;
  grid-template-columns: 8rem 1.5rem 1fr;
  gap: 0 var(--space-6);
  align-items: start;
  padding-bottom: var(--space-10);
  position: relative;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-year {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: right;
  padding-top: var(--space-5);
  line-height: 1;
}

.timeline-year--current {
  color: var(--color-primary);
}

.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--color-divider);
  border: 2.5px solid var(--color-surface-2);
  outline: 2px solid var(--color-divider);
  margin-top: var(--space-5);
  justify-self: center;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.timeline-dot--current {
  background: var(--color-primary);
  outline-color: var(--color-primary-light);
  width: 18px;
  height: 18px;
  margin-top: calc(var(--space-5) - 2px);
}

.timeline-card {
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface);
}

.timeline-card--current {
  border-color: rgba(26, 127, 160, 0.3);
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-primary-light) 100%);
}

.timeline-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

.timeline-icon--current {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.timeline-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.timeline-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
}


/* ===== VALUES / APPROACH SECTION ===== */
.approach-section {
  background: var(--color-surface);
}

.approach-header {
  max-width: var(--content-narrow);
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.value-card {
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.value-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-icon--ocean {
  background: var(--color-ocean-light);
  color: var(--color-ocean);
}

.value-icon--palm {
  background: var(--color-palm-light);
  color: var(--color-palm);
}

.value-icon--sunset {
  background: rgba(224, 123, 76, 0.1);
  color: var(--color-sunset);
}

.value-icon--sky {
  background: rgba(94, 184, 212, 0.12);
  color: #3a9dbf;
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  flex: 1;
}


/* ===== CTA SECTION (from style.css pattern) ===== */
.cta-section {
  background: linear-gradient(135deg, #0e3a4d 0%, #1a6480 50%, #2a8aaa 100%);
  color: #fff;
  text-align: center;
}

.cta-inner {
  max-width: var(--content-narrow);
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: #fff;
}

.cta-inner p {
  font-size: var(--text-base);
  opacity: 0.85;
  max-width: 52ch;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ===== RESPONSIVE ===== */

/* Large tablet */
@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    left: 6.25rem;
  }

  .timeline-item {
    grid-template-columns: 7rem 1.5rem 1fr;
  }
}

/* Tablet */
@media (max-width: 768px) {
  .story-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .story-image {
    position: static;
  }

  .story-image-placeholder {
    aspect-ratio: 16 / 9;
    min-height: 260px;
  }

  /* Simplify timeline for tablet */
  .timeline::before {
    left: 0;
  }

  .timeline-item {
    grid-template-columns: 0 0 1fr;
    padding-left: var(--space-6);
  }

  .timeline-year {
    display: none;
  }

  .timeline-dot {
    position: absolute;
    left: -7px;
    top: var(--space-5);
  }

  .timeline-dot--current {
    left: -9px;
  }

  .timeline-card {
    padding: var(--space-5) var(--space-6);
  }
}

/* Mobile */
@media (max-width: 640px) {
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .value-card {
    padding: var(--space-6) var(--space-5);
  }

  .story-tags {
    gap: var(--space-2);
  }

  .story-tag {
    font-size: var(--text-xs);
  }

  .story-image-badge {
    padding: var(--space-3) var(--space-5);
  }

  .badge-number {
    font-size: var(--text-xl);
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    max-width: 320px;
  }
}