/* HERO VARIANTS - review scaffold. Loaded only on localhost, and the variant
   is applied only when the page has chosen one (see initHeroVariant in
   wwsu-website.js). Delete this file and that scaffold when one variant is
   promoted into site.css and home-hero.ejs.

   Every variant is the studio sign's now-playing grammar on the web
   (assets/styles/wwsu-display/tally.css): a tally strip, a 2px-bordered
   sleeve, a Futura 800 caps title, a Souvenir italic artist line, a mono caps
   meta line and a 96x4 accent rule. The h1 is the station name in every state;
   the track or show is a paragraph, as on the signs.
     A  sleeve leads    B  type leads    C  schedule leads */

@property --np-accent {
  syntax: "<color>";
  inherits: true;
  initial-value: transparent;
}

.wwsu-home-redesign .wwsu-hero[data-variant] {
  container-type: inline-size;
  --hv-gutter: clamp(var(--space-6), 7vw, var(--space-20));
  --hv-mono: color-mix(in srgb, var(--wwsu-cream) 64%, transparent);
  --hv-edge: color-mix(in srgb, var(--wwsu-white) 12%, transparent);
  display: block;
  min-height: 0;
  padding: 0;
  transition: --np-accent 1.2s linear;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__diag,
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__media,
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__artwork {
  display: none;
}

/* The cover's colour washes the hero, as it does the sign's sidebar. Navy,
   red and grey covers are vetoed in WWSUmotion.Ambient, so they leave it
   plain black. */
.wwsu-home-redesign .wwsu-hero[data-variant]::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.55;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 30%, var(--np-accent), transparent 55%),
    radial-gradient(circle at 8% 110%, var(--np-accent), transparent 50%);
}

/* ---- Field: the cover, blown up and dimmed ---------------------------- */
.hv-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* The dim lives on the container, not the layer: the layer's dissolve
     animates opacity to 1, and a layer opacity below 1 snapped darker the
     moment the animation ended. */
  opacity: 1;
  overflow: clip;
  pointer-events: none;
}
.hv-backdrop .art-layer {
  position: absolute;
  inset: -12%;
  background-position: center;
  background-size: cover;
  filter: blur(14px) saturate(1.5);
}
.hv-backdrop .art-layer--empty {
  display: none;
}
.hv-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  /* Just enough ink under the type to keep it readable; the right half is
     left to the cover's colour. */
  background: linear-gradient(90deg, color-mix(in srgb, var(--wwsu-ink) 70%, transparent) 0%, color-mix(in srgb, var(--wwsu-ink) 35%, transparent) 45%, transparent 100%);
}

/* ---- State row --------------------------------------------------------- */
.hv-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: clip;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.hv-state {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
}
/* The state tag is the signs' tally band and nothing else: one fill per state
   (elevation.css section 1), so it never borrows the cover's colour wash behind
   it or pairs a green lamp with a red word. Red is the live state, the open
   microphone. The lamp is the word's own colour. */
.wwsu-home-redesign .wwsu-hero[data-variant] {
  --hv-tally-bg: transparent;
  --hv-tally-ink: var(--fg-on-dark);
  --hv-tally-frame: color-mix(in srgb, var(--wwsu-cream) 40%, transparent);
}
.wwsu-home-redesign .wwsu-hero[data-variant][data-state="upnext"] {
  --hv-tally-bg: var(--wwsu-cream);
  --hv-tally-ink: var(--wwsu-black);
  --hv-tally-frame: transparent;
}
.wwsu-home-redesign .wwsu-hero[data-variant][data-state="live"] {
  --hv-tally-bg: var(--signal-red);
  --hv-tally-ink: var(--wwsu-cream);
  --hv-tally-frame: transparent;
}
.wwsu-home-redesign .wwsu-hero[data-variant][data-state="prerecord"] {
  --hv-tally-ink: var(--wwsu-cream);
  --hv-tally-frame: var(--wwsu-cream);
}
.wwsu-home-redesign .wwsu-hero[data-variant][data-state="sports"] {
  --hv-tally-bg: var(--wsu-gold);
  --hv-tally-ink: var(--wwsu-black);
  --hv-tally-frame: transparent;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--hv-tally-bg);
  box-shadow: inset 0 0 0 2px var(--hv-tally-frame);
  border-radius: 0;
  color: var(--hv-tally-ink);
  font: 700 var(--fs-12) / 1 var(--font-display);
  letter-spacing: var(--track-marquee);
  text-transform: uppercase;
}
/* The sign's lamp: a still dot, and the one heartbeat (a ring that scales out
   and fades) only while a microphone is open (tally.css .tally__dot). */
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__badge__dot {
  position: relative;
  width: 10px;
  height: 10px;
  background: currentColor;
  animation: none;
}
.wwsu-home-redesign .wwsu-hero[data-variant][data-mic="on"] .wwsu-hero__badge__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid currentColor;
  animation: hv-tally-ring 1.6s ease-out infinite;
}
@keyframes hv-tally-ring {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(2.6); opacity: 0; }
}
/* Music needs no state word: the record is the state. */
.wwsu-home-redesign .wwsu-hero[data-variant][data-state="music"] .hv-state {
  display: none;
}


/* ---- Now playing ------------------------------------------------------- */
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--hv-gutter);
  align-items: center;
  max-width: none;
  padding: clamp(48px, 7vw, 96px) var(--hv-gutter);
}
.hv-text {
  min-width: 0;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__eyebrow {
  display: block;
  margin: 0 0 var(--space-3);
  font: 700 var(--fs-12) / 1.3 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hv-mono);
}
.hv-now {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(var(--fs-36), 4.6vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--fg-on-dark);
  overflow-wrap: normal;
  hyphens: auto;
  text-wrap: balance;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: clip;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__sub {
  max-width: none;
  margin: var(--space-2) 0 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(var(--fs-21), 2.2vw, var(--fs-30));
  line-height: 1.2;
  color: color-mix(in srgb, var(--wwsu-cream) 90%, transparent);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: clip;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__extra {
  min-height: 0;
  margin: var(--space-3) 0 0;
  font: 700 var(--fs-12) / 1.3 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hv-mono);
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__extra:empty {
  display: none;
}
.hv-rule {
  display: block;
  width: 96px;
  height: 4px;
  margin: var(--space-6) 0 var(--space-5);
  background: var(--np-accent, var(--hero-accent));
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cta {
  margin: 0;
}
/* Listen is the one filled green control, in every state. */
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cta .btn-wwsu--primary {
  background: var(--wwsu-green);
  color: var(--wwsu-white);
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cta .btn-wwsu--primary.d-none {
  display: none;
}
.wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cta .btn-wwsu--ghost-light {
  padding: 0 var(--space-5);
  background: transparent;
  color: var(--fg-on-dark);
  border: 2px solid color-mix(in srgb, var(--wwsu-cream) 40%, transparent);
  border-radius: 4px;
  text-decoration: none;
}
@media (hover: hover) and (pointer: fine) {
  .wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cta .btn-wwsu--ghost-light:hover {
    background: color-mix(in srgb, var(--wwsu-cream) 8%, transparent);
    color: var(--fg-on-dark);
    border-color: var(--fg-on-dark);
  }
}

/* The sleeve: the sign's .np__art. Cover and logo are square, a flyer is
   16:9 and never cropped, none hides the stage and the type takes the room. */
.wwsu-hero__cover {
  position: relative;
  overflow: clip;
  flex: none;
  width: var(--cover, 260px);
  aspect-ratio: 1;
  border: 2px solid color-mix(in srgb, var(--wwsu-white) 14%, transparent);
  background: color-mix(in srgb, var(--wwsu-white) 4%, transparent);
  box-shadow: 0 24px 64px color-mix(in srgb, var(--wwsu-black) 55%, transparent);
}
.wwsu-hero[data-cover="flyer"] .wwsu-hero__cover {
  width: min(100%, calc(var(--cover, 260px) * 1.78));
  aspect-ratio: 16 / 9;
}
.wwsu-hero[data-cover="none"] .wwsu-hero__cover {
  display: none;
}
.wwsu-hero__cover .art-layer {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.wwsu-hero__cover .art-layer--logo,
.wwsu-hero__cover .art-layer--flyer {
  background-size: contain;
  background-color: var(--wwsu-black);
}
.wwsu-hero__cover .art-layer--empty {
  display: none;
}

/* ---- Up next (shared by A and B; C's fallback) ------------------------- */
.hv-next {
  position: relative;
  z-index: 1;
  list-style: none;
  display: grid;
  grid-template-columns: auto repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: start;
  margin: 0;
  padding: var(--space-5) var(--hv-gutter);
  border-block-start: 2px solid var(--hv-edge);
}
.hv-next:empty {
  display: none;
}
.hv-next::before {
  content: "Up next";
  font: 700 var(--fs-12) / 1.6 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hv-mono);
}
.hv-next li,
.hv-board li {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.hv-row__time {
  font: 700 var(--fs-12) / 1.4 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  color: var(--hv-mono);
}
.hv-row__name {
  font: 700 var(--fs-16) / 1.15 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--fg-on-dark);
  overflow-wrap: break-word;
}
.hv-row__host {
  font: italic 600 var(--fs-14) / 1.2 var(--font-serif);
  color: color-mix(in srgb, var(--wwsu-cream) 80%, transparent);
}
.hv-board {
  display: none;
}

/* ==== A  TALLY: the sleeve leads ======================================== */
.wwsu-home-redesign .wwsu-hero[data-variant="a"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1fr) auto;
}
.wwsu-home-redesign .wwsu-hero[data-variant="a"] .wwsu-hero__cover {
  --cover: clamp(280px, 30vw, 400px);
}
.wwsu-home-redesign .wwsu-hero[data-variant="a"][data-cover="none"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1fr);
}
.wwsu-home-redesign .wwsu-hero[data-variant="a"][data-cover="none"] .hv-now {
  font-size: clamp(var(--fs-48), 7vw, 96px);
  -webkit-line-clamp: 4;
}

/* ==== B  POSTER: the type leads ========================================= */
.wwsu-home-redesign .wwsu-hero[data-variant="b"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}
.wwsu-home-redesign .wwsu-hero[data-variant="b"] .hv-now {
  font-size: clamp(40px, 7.4vw, 104px);
  line-height: 1;
  -webkit-line-clamp: 3;
}
.wwsu-home-redesign .wwsu-hero[data-variant="b"] .wwsu-hero__sub {
  font-size: clamp(var(--fs-24), 3vw, 40px);
}
/* B keeps the poster type but the sleeve at A's size: the cover is the
   strongest thing a station page has. */
.wwsu-home-redesign .wwsu-hero[data-variant="b"] .wwsu-hero__cover {
  --cover: clamp(280px, 30vw, 400px);
}
.wwsu-home-redesign .wwsu-hero[data-variant="b"][data-cover="none"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1fr);
}

/* ==== C  BOARD: the schedule leads ====================================== */
.wwsu-home-redesign .wwsu-hero[data-variant="c"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: start;
}
.hv-np {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"] .wwsu-hero__cover {
  --cover: clamp(160px, 16vw, 220px);
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"] .hv-now {
  font-size: clamp(var(--fs-30), 3.4vw, 48px);
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"][data-cover="none"] .hv-np {
  grid-template-columns: minmax(0, 1fr);
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"][data-board="on"] .hv-board {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 0;
  padding: var(--space-4) var(--space-5);
  background: color-mix(in srgb, var(--wwsu-white) 4%, transparent);
  border: 2px solid var(--hv-edge);
  border-block-end: 4px solid var(--np-accent, var(--hero-accent));
  border-radius: 4px;
}
.hv-board li {
  position: relative;
  padding: var(--space-3) 0 var(--space-3) var(--space-5);
  border-block-end: 1px solid var(--hv-edge);
}
.hv-board li:last-child {
  border-block-end: 0;
}
.hv-board li.is-now::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 1.05rem;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--wwsu-green-glow);
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"][data-mic="on"] .hv-board li.is-now::before {
  background: var(--signal-red);
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"][data-board="on"] .hv-next {
  display: none;
}
.wwsu-home-redesign .wwsu-hero[data-variant="c"][data-board="off"] .wwsu-hero__content {
  grid-template-columns: minmax(0, 1fr);
}

/* ==== narrow ============================================================ */
@container (max-width: 860px) {
  .wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__content,
  .wwsu-home-redesign .wwsu-hero[data-variant="a"] .wwsu-hero__content,
  .wwsu-home-redesign .wwsu-hero[data-variant="b"] .wwsu-hero__content,
  .wwsu-home-redesign .wwsu-hero[data-variant="c"] .wwsu-hero__content {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }
  /* The sleeve leads on a phone, above the type. */
  .wwsu-home-redesign .wwsu-hero[data-variant] .wwsu-hero__cover {
    order: -1;
    --cover: min(100%, 180px);
  }
  .hv-np {
    grid-template-columns: minmax(0, 1fr);
  }
  .hv-next {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
  }
  .hv-next::before,
  .hv-next li:nth-child(n + 2) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wwsu-hero[data-variant] .wwsu-hero__badge__dot,
  .wwsu-hero[data-variant] .wwsu-hero__badge__dot::after {
    animation: none;
  }
}

/* ---- Review chooser (local dev only) ------------------------------------ */
#hero-switcher {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 16px;
  z-index: calc(var(--z-modal) + 100);
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  width: max-content;
  max-width: calc(100vw - 32px);
  margin-inline: auto;
  padding: 6px;
  background: var(--wwsu-black);
  border: 2px solid var(--wwsu-cream);
  border-radius: 4px;
}
#hero-switcher .hero-switcher__label {
  padding-inline: 8px;
  font: 700 12px/1 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-on-dark-muted);
}
#hero-switcher button {
  min-height: 40px;
  padding: 0 14px;
  font: 700 13px/1 var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--wwsu-cream);
  background: transparent;
  border: 2px solid color-mix(in srgb, var(--wwsu-cream) 30%, transparent);
  border-radius: 2px;
  cursor: pointer;
}
#hero-switcher button[aria-pressed="true"] {
  background: var(--wwsu-cream);
  color: var(--wwsu-ink);
  border-color: var(--wwsu-cream);
}