/* Template: cards-loop — horizontal, infinitely looping glass cards with
   the centered card emphasized (see js/templates/cards-loop.js).
   Scrollbar hidden; glass arrows step card by card; vertical wheel scrolls
   horizontally. */

.cards-loop {
  flex: 1;
  display: flex;
  align-items: center;
  width: 100%;
  padding: clamp(96px, 16vh, 160px) 0;
}

.cards-loop__inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(32px, 6vh, 56px);
}

.cards-loop__title {
  font-size: clamp(24px, 4vw, 40px);
  letter-spacing: 0.04em;
  text-align: center;
}

.cards-loop__body {
  position: relative;
  width: 100%;
}

.cards-loop__viewport {
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    black 48px,
    black calc(100% - 48px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0,
    black 48px,
    black calc(100% - 48px),
    transparent 100%
  );
}

.cards-loop__viewport::-webkit-scrollbar {
  display: none;
}

/* Track padding is set by JS so any card can center in the viewport. */
.cards-loop__track {
  display: flex;
  align-items: stretch;
  gap: clamp(20px, 3vw, 36px);
  width: max-content;
}

.cards-loop__card {
  flex: 0 0 auto;
  width: clamp(300px, 42vw, 560px);
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2vh, 18px);
  padding: clamp(28px, 3.5vw, 44px);
  background: var(--color-surface);
  background: color-mix(in srgb, var(--color-surface) 55%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  will-change: transform, opacity;
  transform-origin: center center;
}

.cards-loop__card-title {
  font-size: clamp(17px, 2.2vw, 21px);
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--color-text-primary);
}

.cards-loop__card-text {
  font-size: clamp(13px, 1.6vw, 14.5px);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* Glass arrow buttons floating at the sides (desktop only). */
.cards-loop__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--color-text-primary);
  background: var(--color-surface);
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  backdrop-filter: blur(12px) saturate(150%);
  border: 1px solid var(--color-border);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.cards-loop__arrow:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.cards-loop__arrow svg {
  width: 18px;
  height: 18px;
}

.cards-loop__arrow--prev {
  left: 0;
}

.cards-loop__arrow--next {
  right: 0;
}

@media (max-width: 767px) {
  .cards-loop__arrow {
    display: none;
  }

  .cards-loop__card {
    width: 82vw;
  }
}