/* ================================================
   AI Media Projects — page styles
   Loaded after styles.css. Uses tokens.css vars.
   ================================================ */

/* ========== HERO ========== */
.media-hero {
  min-height: auto;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + var(--s-3xl));
  padding-bottom: var(--s-3xl);
  position: relative;
  overflow: hidden;
}

.media-hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--s-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.media-hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s-md);
}

.media-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: var(--s-md);
}

.media-hero h1 .glow {
  background: linear-gradient(135deg, var(--lime) 0%, var(--cyan) 60%, var(--lime-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.media-hero-sub {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: var(--s-lg);
}

.media-hero-desc {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: var(--s-2xl);
}

.media-hero-visual {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--black-raised);
  aspect-ratio: 16 / 11;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.media-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.media-hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 5, 8, 0.35) 0%, transparent 35%),
    linear-gradient(180deg, transparent 55%, rgba(3, 5, 8, 0.75) 100%);
  pointer-events: none;
}

.media-hero-caption {
  position: absolute;
  right: var(--s-lg);
  bottom: var(--s-lg);
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.55;
  text-align: right;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* ========== FEATURED MEDIA GRID ========== */
.media-featured-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-xl);
  margin-top: var(--s-2xl);
}

.media-library-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-xl);
  margin-top: var(--s-2xl);
}

.media-library-section.is-empty {
  display: none;
}

/* ========== MEDIA CARD ========== */
.media-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  min-height: 340px;
  border: 1px solid var(--border-subtle);
  background: var(--black-raised);
  isolation: isolate;
  transition: border-color var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}

.media-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.media-card__bg {
  position: absolute;
  inset: 0;
  background-image: var(--media-cover);
  background-size: cover;
  background-position: center right;
  z-index: 0;
}

.media-card__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(3, 5, 8, 0.94) 0%, rgba(3, 5, 8, 0.82) 42%, rgba(3, 5, 8, 0.35) 72%, rgba(3, 5, 8, 0.2) 100%),
    linear-gradient(180deg, transparent 50%, rgba(3, 5, 8, 0.55) 100%);
}

.media-card__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 340px;
  padding: var(--s-xl);
}

.media-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s-sm);
}

.media-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.35rem;
}

.media-card__subtitle {
  font-size: 0.95rem;
  color: var(--lime);
  font-weight: 600;
  margin-bottom: var(--s-md);
}

.media-card__desc {
  font-size: 0.92rem;
  color: var(--gray-200);
  max-width: 34ch;
  line-height: 1.65;
  margin-bottom: var(--s-lg);
}

.media-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: auto;
  padding-bottom: var(--s-lg);
}

.media-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--r-full);
  font-size: 0.72rem;
  color: var(--gray-200);
  background: rgba(3, 5, 8, 0.45);
  backdrop-filter: blur(8px);
}

/* Player chrome */
.media-card__player {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.55rem 0.85rem;
  align-items: center;
  margin-top: var(--s-md);
}

.media-card__play {
  grid-row: 1 / span 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  background: rgba(141, 198, 63, 0.12);
  color: var(--lime);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
  box-shadow: 0 0 0 0 transparent;
}

.media-card__play:hover {
  background: var(--lime);
  color: var(--black-deep);
  box-shadow: 0 0 24px var(--lime-glow);
}

.media-card__play .icon-pause { display: none; }
.media-card.is-playing .media-card__play .icon-play { display: none; }
.media-card.is-playing .media-card__play .icon-pause { display: block; }

.media-card__wave {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
  opacity: 0.85;
}

.media-card__wave span {
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--lime));
  height: 40%;
  animation: none;
}

.media-card__wave span:nth-child(odd) { height: 70%; }
.media-card__wave span:nth-child(3n) { height: 45%; }
.media-card__wave span:nth-child(4n) { height: 90%; }
.media-card__wave span:nth-child(5n) { height: 55%; }

.media-card.is-playing .media-card__wave span {
  animation: wavePulse 0.9s ease-in-out infinite;
}
.media-card.is-playing .media-card__wave span:nth-child(2) { animation-delay: 0.08s; }
.media-card.is-playing .media-card__wave span:nth-child(3) { animation-delay: 0.16s; }
.media-card.is-playing .media-card__wave span:nth-child(4) { animation-delay: 0.24s; }
.media-card.is-playing .media-card__wave span:nth-child(5) { animation-delay: 0.05s; }
.media-card.is-playing .media-card__wave span:nth-child(6) { animation-delay: 0.18s; }
.media-card.is-playing .media-card__wave span:nth-child(7) { animation-delay: 0.12s; }
.media-card.is-playing .media-card__wave span:nth-child(8) { animation-delay: 0.28s; }
.media-card.is-playing .media-card__wave span:nth-child(9) { animation-delay: 0.1s; }
.media-card.is-playing .media-card__wave span:nth-child(10) { animation-delay: 0.22s; }

@keyframes wavePulse {
  0%, 100% { transform: scaleY(0.45); }
  50% { transform: scaleY(1); }
}

.media-card__progress {
  grid-column: 2;
  height: 6px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  overflow: hidden;
}

.media-card__progress:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.media-card__progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--lime), var(--cyan));
  transition: width 80ms linear;
}

.media-card__time {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-200);
  white-space: nowrap;
}

.media-card__el {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.media-card--video .media-card__el {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: cover;
  pointer-events: none;
  z-index: 0;
}

.media-card--video.is-playing .media-card__el {
  opacity: 1;
  z-index: 0;
}

.media-card--video.is-playing .media-card__bg {
  opacity: 0;
}

.media-card--video.is-playing .media-card__body {
  background: linear-gradient(180deg, rgba(3, 5, 8, 0.55) 0%, rgba(3, 5, 8, 0.15) 40%, rgba(3, 5, 8, 0.85) 100%);
}

/* ========== LOWER GRID ========== */
.media-lower-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.9fr;
  gap: var(--s-xl);
  align-items: start;
}

.media-panel {
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  background: rgba(16, 22, 32, 0.45);
  padding: var(--s-xl);
  height: 100%;
}

.media-panel__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-md);
  margin-bottom: var(--s-lg);
}

.media-panel__head h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.media-panel__link {
  font-size: 0.8rem;
  color: var(--lime);
  font-weight: 600;
  white-space: nowrap;
}

.media-panel__link:hover {
  color: var(--lime-bright);
}

.media-panel__sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-top: 0.35rem;
}

.char-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-md);
}

.char-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.char-card__media {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  aspect-ratio: 3 / 4;
  background: var(--black-deep);
}

.char-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.char-card__meta h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
}

.char-card__role {
  display: block;
  font-size: 0.75rem;
  color: var(--cyan);
  margin: 0.15rem 0 0.35rem;
}

.char-card__meta p {
  font-size: 0.8rem;
  color: var(--gray-400);
  line-height: 1.5;
}

.visual-card {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  min-height: 220px;
  background:
    linear-gradient(180deg, rgba(3, 5, 8, 0.15), rgba(3, 5, 8, 0.85)),
    url('../assets/media/covers/cinematic-visual.jpg') center / cover;
  display: flex;
  align-items: flex-end;
  padding: var(--s-lg);
}

.visual-card p {
  font-size: 0.9rem;
  color: var(--gray-200);
  max-width: 28ch;
  line-height: 1.55;
}

.models-list {
  display: grid;
  gap: var(--s-md);
  margin-top: var(--s-lg);
}

.model-row {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding: 0.75rem 0.9rem;
  border-radius: var(--r-md);
  border: 1px solid var(--border-faint);
  background: rgba(3, 5, 8, 0.35);
}

.model-row img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: grayscale(0.2) brightness(1.1);
}

.model-row span {
  font-size: 0.9rem;
  font-weight: 600;
}

.models-note {
  margin-top: var(--s-lg);
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.media-howto {
  margin-top: var(--s-3xl);
  border: 1px dashed var(--border-medium);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
  background: var(--lime-ghost);
}

.media-howto h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: var(--s-sm);
}

.media-howto p,
.media-howto li {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.65;
}

.media-howto ol {
  margin: var(--s-md) 0 0 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.media-howto code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--lime);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .media-hero-layout {
    grid-template-columns: 1fr;
    gap: var(--s-2xl);
  }

  .media-hero-visual {
    max-width: 640px;
  }

  .media-featured-grid {
    grid-template-columns: 1fr;
  }

  .media-lower-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .char-grid {
    grid-template-columns: 1fr;
  }

  .media-card__desc {
    max-width: none;
  }

  .media-card__player {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
  }

  .media-card__time {
    grid-column: 2;
    grid-row: 3;
  }

  .media-card__wave {
    display: none;
  }

  .media-card__progress {
    grid-column: 2;
    grid-row: 2;
  }
}