/* Achievements — horizontal slider */

.achieve {
  --achieve-gap: 1.15rem;
  --achieve-cols: 3;
  --achieve-edge: max(1.25rem, calc((100% - min(1200px, 100%)) / 2 + 1.25rem));
  --achieve-inner: min(1200px, calc(100% - 2.5rem));
  --achieve-card: calc(
    (var(--achieve-inner) - (var(--achieve-cols) - 1) * var(--achieve-gap)) /
      var(--achieve-cols)
  );

  background: #fff;
  color: var(--ink);
  padding: clamp(3.25rem, 6.5vw, 5rem) 0;
  overflow: hidden;
}

.achieve__shell {
  width: min(1200px, calc(100% - 2.5rem));
  margin: 0 auto 1.75rem;
}

.achieve__head {
  text-align: center;
  max-width: 38rem;
  margin: 0 auto;
}

.achieve__head h2,
.achieve__head .section-heading {
  margin: 0 0 0.65rem;
}

.achieve__head .lede {
  margin: 0 auto;
}

.achieve__wrap {
  position: relative;
  width: 100%;
}

.achieve__nav {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(41, 56, 150, 0.14);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease), opacity 0.2s;
  z-index: 3;
}

.achieve__nav--prev {
  left: max(0.65rem, calc(var(--achieve-edge) - 1.35rem));
}

.achieve__nav--next {
  right: max(0.65rem, calc(var(--achieve-edge) - 1.35rem));
}

.achieve__nav:hover:not(:disabled) {
  background: var(--gold);
  box-shadow: 0 12px 30px rgba(41, 56, 150, 0.18);
}

.achieve__nav:disabled {
  opacity: 0.3;
  cursor: default;
}

.achieve__nav span {
  display: block;
  width: 0.42rem;
  height: 0.42rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.achieve__nav--prev span {
  transform: translateX(1px) rotate(135deg);
}

.achieve__nav--next span {
  transform: translateX(-1px) rotate(-45deg);
}

.achieve__rail {
  display: flex;
  gap: var(--achieve-gap);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--achieve-edge);
  padding: 0.5rem var(--achieve-edge) 1.15rem;
  cursor: grab;
  touch-action: pan-x pan-y;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  outline: none;
}

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

.achieve__rail.is-dragging {
  cursor: grabbing;
  user-select: none;
  scroll-snap-type: none;
}

.achieve__rail.is-dragging .achieve__card {
  transform: none;
  pointer-events: none;
}

.achieve__card {
  flex: 0 0 var(--achieve-card);
  max-width: var(--achieve-card);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 0.8rem;
  border-radius: 1.15rem;
  background: var(--white);
  border: 1px solid rgba(41, 56, 150, 0.05);
  box-shadow:
    0 1px 2px rgba(41, 56, 150, 0.04),
    0 14px 32px rgba(41, 56, 150, 0.07);
  color: inherit;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.achieve__card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 2px 4px rgba(41, 56, 150, 0.05),
    0 18px 40px rgba(41, 56, 150, 0.1);
}

.achieve__media {
  border-radius: 0.85rem;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--mist);
  flex-shrink: 0;
}

.achieve__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  -webkit-user-drag: none;
  user-select: none;
  transition: transform 0.65s var(--ease-out);
}

.achieve__card:hover .achieve__media img {
  transform: scale(1.04);
}

.achieve__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.45rem;
  padding: 0.95rem 0.45rem 0.45rem;
}

.achieve__cat {
  margin: 0;
  color: var(--slate);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.achieve__body h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.28;
}

.achieve__copy {
  margin: 0;
  color: var(--slate);
  font-size: 0.92rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.achieve__foot {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(41, 56, 150, 0.06);
}

.achieve__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--maroon);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.2;
}

.achieve__meta svg {
  flex-shrink: 0;
}

@media (max-width: 1100px) {
  .achieve {
    --achieve-cols: 2;
    --achieve-gap: 1rem;
  }
}

@media (max-width: 720px) {
  .achieve {
    --achieve-cols: 1;
    --achieve-gap: 0.75rem;
    /* Peek next card instead of full-bleed one-by-one */
    --achieve-card: min(17.75rem, 78vw);
    --achieve-edge: 1.25rem;
  }

  .achieve__nav {
    display: none;
  }

  .achieve__card {
    padding: 0.7rem;
  }

  .achieve__body {
    padding: 0.8rem 0.3rem 0.3rem;
  }

  .achieve__copy {
    -webkit-line-clamp: 3;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .achieve {
    --achieve-edge: 3.25rem;
  }

  .achieve__nav--prev {
    left: 0.55rem;
  }

  .achieve__nav--next {
    right: 0.55rem;
  }
}