/* /awwo-academy: the AwwO Academy's page on ClawHunt. A night opener in the AwwO family's palette, the three tracks
   as chips, how the Academy teaches, then every video as a card that opens it in AwwO's own Academy dialog. */

/* ── opener ── */

.awac-hero {
  min-height: clamp(460px, 62svh, 640px);
}

.awac-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-size: 0.9375rem;
  font-weight: 620;
  color: var(--bio-teal, var(--link));
}

.awac-hero__title {
  max-width: 14ch;
}

:lang(zh) .awac-hero__title {
  max-width: 10em;
}

.awac-hero__note {
  font-size: 0.875rem;
  color: var(--ink-3);
}

.awac-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 6px;
  font-size: 0.9375rem;
  color: var(--ink-2);
}

.awac-stats .t-num {
  margin-right: 2px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
}

/* three title cards fanned out, the first video of each track */
.awac-stack {
  position: relative;
  width: min(420px, 34vw);
  aspect-ratio: 16 / 12;
}

.awac-stack__card {
  position: absolute;
  left: 0;
  width: 86%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 24px 60px -18px rgb(0 0 0 / 0.7), 0 0 0 1px rgb(255 255 255 / 0.1);
}

.awac-stack__card--1 {
  top: 0;
  left: 14%;
  rotate: 7deg;
  opacity: 0.72;
}

.awac-stack__card--2 {
  top: 16%;
  left: 7%;
  rotate: 2deg;
  opacity: 0.86;
}

.awac-stack__card--3 {
  top: 33%;
  rotate: -3deg;
}

@media (max-width: 900px) {
  .awac-stack {
    width: min(360px, 82vw);
  }
}

/* ── the tracks ── */

.awac-tracks {
  padding-top: clamp(20px, 3vw, 32px);
}

.awac-tracks__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.awac-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 8px 0 18px;
  border-radius: var(--r-pill);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  transition: background-color var(--t-fast), box-shadow var(--t-fast);
}

.awac-chip:hover {
  background: var(--surface-2);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.awac-chip__n {
  display: grid;
  place-items: center;
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  font-size: 0.8125rem;
  color: var(--ink-2);
}

/* ── how the Academy teaches ── */

.awac-path {
  padding-block: clamp(28px, 4vw, 48px) 0;
}

.awac-path__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 20px);
  counter-reset: awac-step;
}

.awac-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: start;
  padding: 20px 22px;
  border-radius: var(--r-card);
  background: var(--surface);
  counter-increment: awac-step;
}

.awac-step__icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.awac-step__t {
  font-weight: 640;
  font-size: 1.0625rem;
}

.awac-step__t::before {
  content: counter(awac-step) ". ";
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

.awac-step__b {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink-2);
  text-wrap: pretty;
}

@media (max-width: 820px) {
  .awac-path__list {
    grid-template-columns: 1fr;
  }
}

/* ── a track and its videos ── */

.awac-track {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.awac-track__count {
  margin-bottom: 8px;
  font-size: 0.875rem;
  font-weight: 620;
  color: var(--accent-ink);
}

.awac-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: clamp(14px, 1.8vw, 24px);
}

.awac-card {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  overflow: hidden;
  border-radius: var(--r-card);
  background: var(--surface);
  color: inherit;
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med);
}

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

.awac-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.awac-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #041219;
}

.awac-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale var(--t-slow) var(--ease-out);
}

.awac-card:hover .awac-card__media img {
  scale: 1.03;
}

.awac-card__play {
  position: absolute;
  inset: 0;
  margin: auto;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgb(3 13 20 / 0.72);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.22);
  color: #fff;
  opacity: 0;
  transition: opacity var(--t-med);
}

.awac-card:hover .awac-card__play,
.awac-card:focus-visible .awac-card__play {
  opacity: 1;
}

.awac-card__time {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgb(3 13 20 / 0.82);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 620;
}

.awac-card__body {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 16px 18px 18px;
}

.awac-card__t {
  font-size: 1.0625rem;
  font-weight: 640;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.awac-card__b {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  font-size: 0.9063rem;
  line-height: 1.5;
  color: var(--ink-2);
  text-wrap: pretty;
}

.awac-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 12px;
  margin-top: 2px;
  font-size: 0.8125rem;
  color: var(--ink-3);
}

/* ── after the videos ── */

.awac-end__card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 32px;
  padding: clamp(24px, 3.4vw, 40px);
  border-radius: var(--r-panel);
  background: var(--bg);
  color: var(--ink);
}

.awac-end__body {
  margin-top: 8px;
  max-width: 60ch;
  color: var(--ink-2);
}

@media (prefers-reduced-motion: reduce) {
  .awac-card,
  .awac-card__media img,
  .awac-card__play {
    transition: none;
  }

  .awac-card:hover {
    transform: none;
  }
}