/* Home page — horizontal card slider */

.home {
  height: 100vh;
  overflow: hidden;
}

/* ---------- Slider ---------- */

.slider {
  height: 100vh;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

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

.slider__track {
  display: flex;
  align-items: center;
  gap: 44px;
  width: max-content;
  height: 100%;
  padding-left: 202px;
  padding-right: 220px;
}

/* ---------- /home card ---------- */

.intro {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 64px;
  line-height: normal;
  color: var(--color-text);
}

.intro__line {
  display: block;
  white-space: nowrap;
}

.intro__line--center {
  text-align: center;
}

/* ---------- Navigation cards (hover with video) ---------- */

.card--nav .card__body {
  align-items: center;
}

.card__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-card);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}

/* Blurred copy of the video that glows behind the card body */
.card__glow {
  position: absolute;
  top: calc(var(--label-height) + var(--label-gap));
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - var(--label-height) - var(--label-gap));
  border-radius: var(--radius-card);
  filter: blur(30px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out);
}

.card__title {
  position: relative;
  font-size: 150px;
  line-height: normal;
  color: var(--color-text);
  white-space: nowrap;
  transition: color 0.4s var(--ease-out);
}

.card.is-active .card__video,
.card.is-active .card__glow {
  opacity: 1;
}

.card.is-active .card__title {
  color: var(--color-text-on-media);
}

/* ---------- Launch animation ---------- */

.slider .card {
  /* Text starts typing in shortly after its card starts sliding in */
  --card-text-delay: calc(0.5s + var(--i) * 0.1s);
  --text-delay: var(--card-text-delay);

  opacity: 0;
  transform: translateX(120px);
}

.is-loaded .slider .card {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.9s var(--ease-out),
    transform 1.2s var(--ease-out);
  transition-delay: calc(0.15s + var(--i) * 0.1s);
}

/* The intro's lines type in together, each a moment after the previous one */
.intro__line:nth-child(2) { --text-delay: calc(var(--card-text-delay) + 0.15s); }
.intro__line:nth-child(3) { --text-delay: calc(var(--card-text-delay) + 0.3s); }

/* Coming back from another page: the page transition animates the cards instead */
.is-instant .slider .card,
.is-instant .char {
  transition: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .slider .card,
  .char {
    opacity: 1;
    transform: none;
    transition: none !important;
  }
}