/* ---------------------------------------------------------------
   About page — intro, mission/vision/goal, history timeline, values
--------------------------------------------------------------- */

/* ---------- INTRO (image left, team title + bullets right) ---------- */

.intro {
  background: var(--color-white);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.intro__image {
  aspect-ratio: 4 / 3;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.intro__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-9);
}

.intro__desc {
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--color-grey-46-2);
  margin-top: 11px;
}

.intro__bullets {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 19px;
}
/* .intro__bullet styles now live in components.css so they can be reused. */

/* ---------- MVT (misija / vizija / tikslas cards) ---------- */

.mvt {
  background: var(--bg-page);
}

.mvt__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-9);
}

.mvt__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 27px;
}

.mvt-card {
  position: relative;
  padding: 37px;
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 166px;
  display: flex;
  flex-direction: column;
  gap: 10.8px;
}

.mvt-card__title {
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.mvt-card__body {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--color-grey-46-2);
}

.mvt-card__num {
  position: absolute;
  bottom: -20px;
  right: -10px;
  font-size: 120px;
  font-weight: var(--font-weight-bold);
  color: var(--brand);
  opacity: 0.06;
  line-height: 1;
  pointer-events: none;
}

/* ---------- HISTORY (timeline) ---------- */

.history {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}

.history__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-9);
}

.timeline {
  position: relative;
  padding: 39px 9px 31px;
}

.timeline__track {
  position: absolute;
  left: 30px;
  right: 30px;
  top: 87px;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  z-index: 0;
}

.timeline__marks {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.timeline__mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.timeline__dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--color-blue-88);
  background: transparent;
}

.timeline__mark {
  cursor: pointer;
  background: transparent;
  border: 0;
  padding: 0;
}

.timeline__mark.is-active .timeline__dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow:
    0 0 0 4px rgba(209, 248, 1, 0.2),
    0 0 12px 2px rgba(209, 248, 1, 0.55);
  animation: timeline-glow 1.8s ease-in-out infinite;
}

.timeline__mark:hover .timeline__dot,
.timeline__mark:focus-visible .timeline__dot {
  border-color: var(--color-white);
}

@keyframes timeline-glow {
  0%, 100% {
    box-shadow:
      0 0 0 4px rgba(209, 248, 1, 0.2),
      0 0 12px 2px rgba(209, 248, 1, 0.5);
  }
  50% {
    box-shadow:
      0 0 0 6px rgba(209, 248, 1, 0.28),
      0 0 20px 4px rgba(209, 248, 1, 0.7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .timeline__mark.is-active .timeline__dot { animation: none; }
}

.timeline__label {
  font-size: var(--fs-13);
  font-weight: var(--font-weight-medium);
  color: #999;
}

.timeline__mark.is-active .timeline__label {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
}

/* Carousel: horizontal scroll-snap track of history slides */
.history__carousel {
  position: relative;
}

.history__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.history__viewport::-webkit-scrollbar { display: none; }

.history__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
}

.history__slide {
  scroll-snap-align: start;
  min-width: 0;
}

.history__detail {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-white-10);
  border-radius: var(--radius-lg);
  padding: 41px;
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.history__detail-year {
  font-size: var(--fs-12);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--accent);
}

.history__detail-title {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
}

.history__detail-body {
  max-width: 560px;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--color-grey-97);
  padding-top: 2px;
}

.history__controls {
  display: flex;
  gap: var(--space-10);
  padding-top: 15px;
}

.history__control {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-white-15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: background-color .2s ease, border-color .2s ease;
}

.history__control:hover {
  background: var(--color-white-07);
  border-color: var(--color-white-22);
}

.history__control img {
  width: 16px;
  height: 16px;
}

.history__control--prev img {
  transform: rotate(180deg);
}

/* ---------- VALUES (Kodėl) ---------- */

.values {
  background: var(--color-white);
}

.values__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.values__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-9);
}

.values__list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 23px;
}

.value {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.value__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value__icon img {
  width: 28px;
  height: 28px;
}

.value__title {
  font-size: var(--fs-16);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 5px;
}

.value__body {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--color-grey-46-2);
}

.values__image {
  aspect-ratio: 4 / 3;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* ---------- Responsive ---------- */

@media (max-width: 1023px) {
  .intro__grid,
  .values__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .intro__image,
  .values__image {
    min-height: 300px;
  }
  .mvt__grid {
    grid-template-columns: 1fr;
  }
  .timeline {
    overflow-x: auto;
    padding-bottom: 16px;
  }
  .timeline__marks {
    min-width: 500px;
  }
}

@media (max-width: 767px) {
  .mvt-card {
    padding: 24px;
  }
  .mvt-card__num {
    font-size: 90px;
  }
  .history__detail {
    padding: 28px;
  }
  .value {
    gap: 14px;
  }
}