/* CBens : le site est une machine à beats.
   Noir anodisé, sérigraphie en mono, LED cyan du logo, rouge « REC ». */
:root {
  --body: #0a0a0c;
  --panel: #121216;
  --panel2: #18181d;
  --edge: rgba(255, 255, 255, 0.07);
  --edge2: rgba(255, 255, 255, 0.13);
  --ink: #f4f1ea;
  --ink2: rgba(244, 241, 234, 0.64);
  --ink3: rgba(244, 241, 234, 0.36);
  --led: #00c8f0;
  --led-dim: rgba(0, 200, 240, 0.16);
  --rec: #ff2d55;
  --gold: #c9b48a;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --display: 'Archivo', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 3px),
    var(--body);
  color: var(--ink);
  font:
    17px/1.6 -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a {
  color: var(--ink);
  text-underline-offset: 3px;
  text-decoration-color: var(--ink3);
}
a:hover {
  text-decoration-color: var(--led);
}
:focus-visible {
  outline: 2px solid var(--led);
  outline-offset: 3px;
}
.label {
  font: 600 11px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink3);
}

/* Barre de transport */
.transport {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 12, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--edge);
}
.transport-in {
  max-width: 1160px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font: 800 15px/1 var(--display);
  letter-spacing: 0.22em;
}
.brand img {
  width: 28px;
  height: 28px;
}
.lcd {
  font: 500 13px/1 var(--mono);
  color: var(--led);
  background: #05080a;
  border: 1px solid var(--edge2);
  border-radius: 6px;
  padding: 8px 12px;
  letter-spacing: 0.06em;
  text-shadow: 0 0 10px rgba(0, 200, 240, 0.55);
  white-space: nowrap;
}
.lcd b {
  font-weight: 500;
  color: var(--ink2);
  text-shadow: none;
}
.nav {
  display: flex;
  gap: 20px;
  margin-left: auto;
}
.nav a {
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink2);
  text-decoration: none;
  padding: 10px 0;
}
.nav a[aria-current='page'],
.nav a:hover {
  color: var(--ink);
}
.toggle {
  display: flex;
  border: 1px solid var(--edge2);
  border-radius: 6px;
  overflow: hidden;
  font: 700 12px/1 var(--mono);
  letter-spacing: 0.1em;
}
.toggle a,
.toggle span {
  padding: 10px 11px;
  text-decoration: none;
  color: var(--ink3);
}
.toggle span {
  background: var(--ink);
  color: var(--body);
}

main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Accueil */
.hero {
  display: grid;
  /* minmax(0, …) : un titre long (« ENTENDRE. ») ne doit jamais écraser la machine. */
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
  padding: 72px 0 64px;
}
.hero > div:first-child {
  container-type: inline-size;
}
.hero .label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.rec {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rec);
  box-shadow: 0 0 10px var(--rec);
  animation: blink 1.4s steps(2, jump-none) infinite;
}
@keyframes blink {
  50% {
    opacity: 0.25;
  }
}
h1 {
  font-family: var(--display);
  font-weight: 900;
  font-stretch: 125%;
  /* Taille calée sur la largeur de la colonne : même rendu en FR et en EN. */
  font-size: clamp(40px, 12.5cqi, 88px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 26px;
}
h1 .hit {
  color: var(--led);
  text-shadow: 0 0 34px rgba(0, 200, 240, 0.35);
}
.lead {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink2);
  max-width: 30em;
  margin: 0 0 30px;
}
.ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 8px;
  font: 700 13px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  background: var(--ink);
  color: var(--body);
  box-shadow: 0 3px 0 rgba(255, 255, 255, 0.18) inset;
}
.btn.alt {
  background: var(--panel2);
  color: var(--ink);
  border-color: var(--edge2);
  box-shadow: none;
}
.btn:active {
  transform: translateY(1px);
}

/* Séquenceur */
.machine {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--edge2);
  border-radius: 18px;
  padding: 18px;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 1px 0 rgba(255, 255, 255, 0.08) inset;
}
.machine-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.machine-head .label {
  margin-left: auto;
}
.play {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--edge2);
  background: radial-gradient(circle at 35% 30%, #2a2a31, #111114);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--ink);
}
.play svg {
  width: 18px;
  height: 18px;
}
.play[aria-pressed='true'] {
  border-color: var(--led);
  box-shadow: 0 0 18px rgba(0, 200, 240, 0.35);
}
.play .i-stop,
.play[aria-pressed='true'] .i-play {
  display: none;
}
.play[aria-pressed='true'] .i-stop {
  display: block;
}
.play-label {
  font: 700 12px/1.3 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.track {
  display: grid;
  grid-template-columns: 58px repeat(16, 1fr);
  gap: 5px;
  align-items: center;
  margin-bottom: 6px;
}
.track .label {
  font-size: 10px;
}
.step {
  aspect-ratio: 1;
  min-width: 0;
  border-radius: 5px;
  border: 1px solid var(--edge);
  background: #0d0d10;
  cursor: pointer;
  padding: 0;
  transition: background 0.08s;
}
.step:nth-child(4n + 2) {
  border-color: var(--edge2);
}
.step[aria-pressed='true'] {
  background: var(--led);
  border-color: var(--led);
  box-shadow: 0 0 12px rgba(0, 200, 240, 0.5);
}
.track[data-voice='snare'] .step[aria-pressed='true'] {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}
.track[data-voice='bass'] .step[aria-pressed='true'] {
  background: var(--rec);
  border-color: var(--rec);
  box-shadow: 0 0 12px rgba(255, 45, 85, 0.5);
}
.step.now {
  outline: 2px solid rgba(244, 241, 234, 0.8);
  outline-offset: -2px;
}
.ruler {
  display: grid;
  grid-template-columns: 58px repeat(16, 1fr);
  gap: 5px;
  margin-top: 10px;
}
.ruler i {
  height: 3px;
  border-radius: 2px;
  background: var(--edge);
}
.ruler i.on {
  background: var(--led);
}
.hint {
  font: 12px/1.5 var(--mono);
  color: var(--ink3);
  margin: 14px 0 0;
}

/* Arrangement : les fonctionnalités comme des pistes */
.section-title {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 40px 0 18px;
}
.section-title h2 {
  font: 900 clamp(26px, 3.4vw, 38px) / 1 var(--display);
  font-stretch: 125%;
  text-transform: uppercase;
  margin: 0;
}
.arrange {
  position: relative;
  border: 1px solid var(--edge2);
  border-radius: 14px;
  overflow: hidden;
  background: var(--panel);
}
.lane {
  display: grid;
  grid-template-columns: 170px 1fr;
  border-bottom: 1px solid var(--edge);
}
.lane:last-child {
  border-bottom: 0;
}
.lane-head {
  padding: 18px 16px;
  border-right: 1px solid var(--edge);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--panel2);
}
.lane-head .dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}
.lane-body {
  padding: 12px;
  background: repeating-linear-gradient(
    90deg,
    transparent 0 calc(25% - 1px),
    var(--edge) calc(25% - 1px) 25%
  );
}
.clip {
  border-radius: 8px;
  padding: 16px 18px;
  border: 1px solid;
  transition:
    box-shadow 0.2s,
    transform 0.2s;
}
.clip h3 {
  font: 800 19px/1.2 var(--display);
  margin: 0 0 6px;
}
.clip p {
  margin: 0;
  color: var(--ink2);
  font-size: 15.5px;
}
.clip.lit {
  transform: translateY(-1px);
}
.playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 170px;
  width: 2px;
  background: var(--ink);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
  opacity: 0;
  pointer-events: none;
}
.playing .playhead {
  opacity: 1;
}

/* Pads des services */
.pads {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}
.pad {
  aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid var(--edge2);
  background: linear-gradient(180deg, #202027, #151519);
  color: var(--ink);
  font: 700 12px/1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px;
  text-align: left;
  box-shadow: 0 -3px 0 rgba(0, 0, 0, 0.4) inset;
}
.pad small {
  color: var(--ink3);
  font-size: 10px;
}
.pad.hit {
  background: var(--led);
  color: var(--body);
  box-shadow: 0 0 26px rgba(0, 200, 240, 0.55);
}
.pad.hit small {
  color: rgba(10, 10, 12, 0.6);
}

.outro {
  text-align: center;
  padding: 80px 0 88px;
}
.outro h2 {
  font: 900 clamp(34px, 6vw, 70px) / 0.95 var(--display);
  font-stretch: 125%;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.outro .ctas {
  justify-content: center;
}

/* Pages de texte */
.page {
  max-width: 780px;
  margin: 48px auto 72px;
}
.sheet {
  background: var(--panel);
  border: 1px solid var(--edge2);
  border-radius: 16px;
  padding: clamp(24px, 5vw, 52px);
}
.sheet .label {
  display: block;
  margin-bottom: 18px;
}
.sheet h1 {
  font-size: clamp(34px, 6vw, 56px);
}
.sheet h2 {
  font: 800 19px/1.3 var(--display);
  margin: 38px 0 8px;
  padding-top: 18px;
  border-top: 1px solid var(--edge);
}
.sheet p,
.sheet li {
  color: var(--ink2);
}
.sheet strong {
  color: var(--ink);
}
.sheet ul {
  padding-left: 20px;
}
.muted {
  color: var(--ink3) !important;
  font-size: 15px;
}
.mail {
  display: inline-block;
  font: 800 clamp(22px, 4vw, 32px) / 1.2 var(--display);
  color: var(--led);
  margin: 6px 0 18px;
}

footer {
  border-top: 1px solid var(--edge);
}
.foot {
  max-width: 1160px;
  margin: 0 auto;
  padding: 26px 16px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
}
.foot a {
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink2);
  text-decoration: none;
  padding: 8px 0;
}
.foot .label {
  margin-left: auto;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 44px;
  }
  .pads {
    grid-template-columns: repeat(3, 1fr);
  }
  .lcd {
    display: none;
  }
}
@media (max-width: 640px) {
  .nav {
    display: none;
  }
  .toggle {
    margin-left: auto;
  }
  .machine {
    padding: 14px;
  }
  .track,
  .ruler {
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
  }
  .track .label {
    grid-column: 1 / -1;
    margin: 6px 0 2px;
  }
  .ruler::before {
    display: none;
  }
  .ruler > :first-child {
    display: none;
  }
  .lane {
    grid-template-columns: 1fr;
  }
  .lane-head {
    flex-direction: row;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid var(--edge);
    padding: 12px 14px;
  }
  .playhead {
    display: none;
  }
  .foot .label {
    margin-left: 0;
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .rec {
    animation: none;
  }
  .clip {
    transition: none;
  }
}