/* ═══════════════════════════════════════════════════════════
   RADIO CHARIVARI — main.css
   ═══════════════════════════════════════════════════════════ */

/* ── FONTS ─────────────────────────────────────────────────── */
@font-face {
  font-family: 'Hershey-Noailles-Futura';
  src: url('fonts/Hershey-Noailles-Futura-Duplex-Regular.woff2') format('woff2'),
       url('fonts/Hershey-Noailles-Futura-Duplex-Regular.woff')  format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ── VARIABLES ─────────────────────────────────────────────── */
:root {
  --green:    #42b76b;
  --red:      #f3725c;
  --black:    #111111;
  --white:    #FFF;
  --mono:     'Courier New', 'Courier', monospace;
  --player-h: 72px;
}

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── BASE ──────────────────────────────────────────────────── */
body {
  font-family: 'Hershey-Noailles-Futura', 'Futura', 'Century Gothic', sans-serif;
  background-color: var(--white);
  color: var(--black);
  overflow-x: hidden;
  min-height: 100vh;
  padding-bottom: var(--player-h);
}

/* ── GRADIENT ─────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(
    150deg,
    var(--green)                0%,
    rgba(66, 183, 107, 0.5)    28%,
    rgba(66, 183, 107, 0.12)   52%,
    transparent                70%
  );
  pointer-events: none;
  z-index: 0;
}

img{
  max-width: 100%;
}

.background-image{
  position: absolute;
  width: clamp(150px, 20vw, 300px);
  left: 50%;
  transform: translateX(-20%);
}

/* ── ACCESSIBILITÉ ─────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--black);
  color: var(--white);
  padding: 0.5em 1em;
  font-size: 0.8rem;
  text-decoration: none;
  z-index: 999;
  transition: top 0.1s;
}
.skip-link:focus { top: 1rem; }

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── LAYOUT ────────────────────────────────────────────────── */
.page {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 2.5rem 5rem;
}

/* ── HEADER ────────────────────────────────────────────────── */
header {
  padding: 3.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.tag {
  font-size: 1.2rem;
  letter-spacing: 0.07em;
  color: var(--black);
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  align-self: flex-start;
}

.tag::before {
  content: '>';
  color: var(--red);
}

.tag::after {
  content: '_';
  color: var(--green);
  animation: blink 1.2s step-end infinite;
}

/* ── H1 ────────────────────────────────────────────────────── */
h1 {
  text-transform: uppercase;
  line-height: 0.88;
  letter-spacing: -0.02em;
}

h1 .radio {
  display: block;
  font-size: clamp(4.2rem, 15vw, 10rem);
  color: var(--black);
}

h1 .charivari {
  display: block;
  font-size: clamp(4.2rem, 15vw, 10rem);
}


/* ── DATE BAND ─────────────────────────────────────────────── */
.date-band {
  display: flex;
  align-items: baseline;
  gap: 1.4rem;
  margin: 0.8rem 0 3rem;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
  padding-bottom: 1.4rem;
}

.date-band .dates {
  font-size: clamp(1rem, 1.8vw, 2rem);
  letter-spacing: 0.08em;
  border-bottom: 2.5px solid var(--red);
  padding-bottom: 0.12em;
}

.date-band .lieu {
  font-size: 1rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #666;
}

/* ── INTRO ─────────────────────────────────────────────────── */
.intro {
  font-size: clamp(1rem, 1.8vw, 2rem);
  line-height: 1.4;
  margin-bottom: 4rem;
}

/* ── SECTION TITLES ────────────────────────────────────────── */
.section-title {
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #555;
  margin-bottom: 1.4rem;
}

.section-title::before {
  content: '// ';
  color: var(--red);
  letter-spacing: 0;
}

/* ── EMISSION CARDS ────────────────────────────────────────── */
.emissions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 4rem;
}

.emission-card {
  border: 1.5px solid var(--black);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  background: var(--white);
}

.emission-card:hover {
  transform: translateY(-4px);
  box-shadow: 5px 5px 0 var(--black);
}

/*.card-chrome {
  background: var(--black);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.38rem;
}

.card-chrome span {
  width: 9px; height: 9px;
  border-radius: 50%;
  display: block;
  flex-shrink: 0;
}

.card-chrome span:nth-child(1) { background: var(--red); }
.card-chrome span:nth-child(2) { background: #f5c518; }
.card-chrome span:nth-child(3) { background: var(--green); }
*/
.card-chrome-title {
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.06em;
  margin-left: auto;
}

.card-body {
  padding: 1.2rem 1.1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.card-num {
  font-size: 1rem;
  color: var(--red);
  letter-spacing: 0.12em;
}

.card-lieu {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-top: 0.1rem;
}

.card-label {
  font-size: 0.68rem;
  color: #777;
  letter-spacing: 0.07em;
  margin-top: 0.4rem;
}

/* ── FORMATS ───────────────────────────────────────────────── */
.formats { margin-bottom: 4rem; }

.format-list {
  list-style: none;
  margin-top: 0.5rem;
}

.format-list li {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* Flèche console — arborescence de fichiers */
.format-list li::before {
  content: '→';
  color: var(--red);
  flex-shrink: 0;
  font-size: 0.85em;
}

/* ── ANIMATEURS ────────────────────────────────────────────── */
.animateurs { margin-bottom: 4rem; }

.anim-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.anim-name {
  font-size: 1rem;
  letter-spacing: 0.07em;
  background: var(--green);
  color: var(--black);
  padding: 0.42em 0.85em 0.42em 0.85em;
}


/* ── FESTIVAL ──────────────────────────────────────────────── */
.festival {
  position: relative;
  margin-bottom: 4rem;
  padding: 2rem 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.8rem;
  align-items: baseline;
}

.festival::before { /* coin haut-gauche */
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 22px; height: 22px;
  border-top: 2px solid var(--black);
  border-left: 2px solid var(--black);
}

.festival::after { /* coin bas-droit */
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 22px; height: 22px;
  border-bottom: 2px solid var(--black);
  border-right: 2px solid var(--black);
}

/* Coins haut-droit et bas-gauche via un élément wrapper */
.festival-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.festival-corners::before { /* coin haut-droit */
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 22px; height: 22px;
  border-top: 2px solid var(--black);
  border-right: 2px solid var(--black);
}

.festival-corners::after { /* coin bas-gauche */
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 22px; height: 22px;
  border-bottom: 2px solid var(--black);
  border-left: 2px solid var(--black);
}

.festival-label {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #666;
  flex-basis: 100%;
}

.festival-name {
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.festival-desc {
  font-size: 1rem;
  color: #555;
  letter-spacing: 0.04em;
  flex-basis: 100%;
  line-height: 1.65;
}

.festival-dates {
  font-size: 1rem;
  letter-spacing: 0.07em;
  border-bottom: 2px solid var(--red);
  padding-bottom: 0.12em;
}

.festival-lieux {
  font-size: 1rem;
  color: #555;
}

.festival-link {
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--black);
  margin-top: 5px;
}

.festival-link:hover {
  background: var(--green);
  color: var(--black);
  border-color: var(--green);
}

.festival-link:hover::before {
  color: var(--black);
}

/* ── ANTENNE ───────────────────────────────────────────────── */
.antenne {
  background: var(--black);
  color: var(--white);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.antenne-text {
  font-size: clamp(1.15rem, 2.6vw, 1.6rem);
  line-height: 1.25;
  position: relative;
  z-index: 1;
}

.antenne-text em {
  font-style: normal;
  color: var(--green);
  display: block;
  font-size: 0.72em;
  letter-spacing: 0.07em;
  margin-top: 0.55rem;
}

.antenne-link {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  text-decoration: none;
  padding: 0.8em 1.7em;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.82rem;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.antenne-link:hover {
  background: var(--green);
  color: var(--black);
}

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: #888;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

footer a { color: inherit; text-decoration: underline; }
footer a:hover { color: var(--green); }

/* ══════════════════════════════════════════════════════════════
   PLAYER AUDIO FIXE
   Esthétique "console de diffusion" :
   fond noir, vert terminal, police monospace,
   barres d'égalisation animées.
   ══════════════════════════════════════════════════════════════ */

.player {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--player-h);
  background: var(--black);
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 0 2.5rem;
  z-index: 100;
  border-top: 2px solid var(--green);
  display: none;
}

/* ─ identité station ─ */
.player-id {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

/*
  Point "on-air" : indicateur clignotant rouge.
  Toutes les stations de radio ont un voyant "AIR" dans
  leur régie pour signifier qu'on est en direct.
*/
.player-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
  animation: pulse-dot 2.2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 0   rgba(243, 114, 92, 0.5); }
  50%       { opacity: 0.7; box-shadow: 0 0 0 6px rgba(243, 114, 92, 0); }
}

.player-name {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-live {
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--green);
  border: 1px solid var(--green);
  padding: 0.18em 0.5em;
  display: none;
  flex-shrink: 0;
}

.player.is-playing .player-live {
  display: inline-block;
  animation: blink-live 1.8s step-end infinite;
}

@keyframes blink-live {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ─ centre : waveform + bouton ─ */
.player-center {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  justify-content: center;
}

/*
  Barres d'égalisation : référence aux VU-mètres des consoles de mixage
  analogiques et aux visualiseurs d'égaliseurs graphiques 31 bandes
  des années 80. Chaque barre anime à un rythme légèrement différent
  pour un effet organique.
*/
.player-waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 32px;
}

.waveform-bar {
  width: 3px;
  border-radius: 2px;
  background: var(--green);
  transform-origin: center;
  transform: scaleY(0.25);
  transition: transform 0.15s;
  /* Hauteurs "naturelles" au repos */
}

.waveform-bar:nth-child(1) { height: 18px; }
.waveform-bar:nth-child(2) { height: 26px; }
.waveform-bar:nth-child(3) { height: 14px; }
.waveform-bar:nth-child(4) { height: 30px; }
.waveform-bar:nth-child(5) { height: 20px; }
.waveform-bar:nth-child(6) { height: 28px; }
.waveform-bar:nth-child(7) { height: 16px; }
.waveform-bar:nth-child(8) { height: 24px; }
.waveform-bar:nth-child(9) { height: 12px; }

.player.is-playing .waveform-bar {
  animation: wave 0.7s ease-in-out infinite alternate;
}

.player.is-playing .waveform-bar:nth-child(1) { animation-duration: 0.52s; animation-delay: 0.00s; }
.player.is-playing .waveform-bar:nth-child(2) { animation-duration: 0.68s; animation-delay: 0.10s; }
.player.is-playing .waveform-bar:nth-child(3) { animation-duration: 0.58s; animation-delay: 0.20s; }
.player.is-playing .waveform-bar:nth-child(4) { animation-duration: 0.44s; animation-delay: 0.05s; }
.player.is-playing .waveform-bar:nth-child(5) { animation-duration: 0.78s; animation-delay: 0.15s; }
.player.is-playing .waveform-bar:nth-child(6) { animation-duration: 0.62s; animation-delay: 0.08s; }
.player.is-playing .waveform-bar:nth-child(7) { animation-duration: 0.48s; animation-delay: 0.22s; }
.player.is-playing .waveform-bar:nth-child(8) { animation-duration: 0.72s; animation-delay: 0.03s; }
.player.is-playing .waveform-bar:nth-child(9) { animation-duration: 0.56s; animation-delay: 0.18s; }

@keyframes wave {
  from { transform: scaleY(0.2); }
  to   { transform: scaleY(1);   }
}

/* Bouton play / pause */
.player-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.player-btn:hover {
  background: var(--green);
  color: var(--black);
}

.player-btn svg { width: 16px; height: 16px; }

/* Swap play ↔ pause selon l'état */
.icon-pause { display: none; }
.player.is-playing .icon-play  { display: none; }
.player.is-playing .icon-pause { display: block; }

/* ─ volume ─ */
.player-vol {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  justify-content: flex-end;
}

.player-vol-label {
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: #555;
  text-transform: uppercase;
  user-select: none;
}

input[type="range"]#playerVolume {
  -webkit-appearance: none;
  appearance: none;
  width: 76px;
  height: 2px;
  background: #333;
  border-radius: 1px;
  outline: none;
  cursor: pointer;
}

input[type="range"]#playerVolume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--green);
  cursor: pointer;
  transition: background 0.15s;
}

input[type="range"]#playerVolume::-moz-range-thumb {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--green);
  border: none;
  cursor: pointer;
}

input[type="range"]#playerVolume:hover::-webkit-slider-thumb {
  background: var(--white);
}

/* ══════════════════════════════════════════════════════════════
   FORMES DÉCORATIVES
   Conteneur ancré sur .page. Les éléments enfants (SVG + img)
   sont créés et positionnés entièrement par JavaScript.
   ══════════════════════════════════════════════════════════════ */

/* overflow:visible = les formes peuvent déborder sur les bords */
.deco-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .page { padding: 0 1.5rem 4rem; }

  header { padding: 2.5rem 0 1.8rem; }

  h1 .charivari { font-size: clamp(3.2rem, 16vw, 5.5rem); }

  .emissions { grid-template-columns: 1fr 1fr; }

  .festival { padding: 1.6rem; }
  .festival-lieux { flex-basis: 100%; }

  .antenne {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
  }
  .antenne-link { align-self: stretch; text-align: center; }

  .player {
    grid-template-columns: 1fr auto;
    gap: 1rem;
    padding: 0 1.4rem;
  }
  .player-vol { display: none; }
}

@media (max-width: 480px) {
  .page { padding: 0 1rem 3rem; }

  header { padding: 1.8rem 0 1.5rem; }

  h1 .radio { letter-spacing: 0.12em; }

  .emissions { grid-template-columns: 1fr; }

  .date-band {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .festival { padding: 1.2rem; }

  footer { flex-direction: column; }

  .player { padding: 0 1rem; }
  .player-waveform { display: none; }
  .player-live { display: none !important; }
}

/* ── REDUCED MOTION ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  /* Les barres du waveform restent visibles mais fixes */
  .player.is-playing .waveform-bar { transform: scaleY(0.6); }
}