/* MiniBoss, site vitrine.
   Même monde que le jeu : nuit indigo, violet, rose, or, menthe, Outfit et Inter.
   La page traverse une journée du jeu : nuit sur le héros, aube sur le choix de
   l'âge, plein jour sur le contenu à lire, crépuscule sur l'économie, nuit à la fin. */

@font-face {
  font-family: 'Outfit';
  src: url('fonts/outfit-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('fonts/inter-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --night-0: #07051a;
  --night-1: #0d0a26;
  --night-2: #161036;
  --night-3: #221850;
  --violet: #7c5cff;
  --violet-2: #a68bff;
  --violet-deep: #4a2fd0;
  --rose: #ff6fb5;
  --gold: #ffc65c;
  --gold-2: #ffe1a3;
  --mint: #2fd98a;
  --coral: #ff5f72;
  --cyan: #3fd8f0;

  --text: #f6f3ff;
  --text-2: #bdb5df;
  --text-3: #8a82b3;
  --line: rgba(255, 255, 255, 0.1);
  --line-2: rgba(255, 255, 255, 0.18);

  --day-0: #f6f3ff;
  --day-1: #ffffff;
  --day-ink: #19113d;
  --day-2: #4f4878;
  --day-3: #7a73a0;
  --day-line: #e4ddfa;
  --day-tint: #efe9ff;

  --font: 'Inter', ui-sans-serif, 'Segoe UI', system-ui, sans-serif;
  --display: 'Outfit', 'Inter', ui-sans-serif, 'Segoe UI', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --spring: cubic-bezier(0.34, 1.42, 0.5, 1);
  --wrap: 1200px;
  --r: 18px;
  --r-lg: 26px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--night-0);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
}
h1,
h2,
h3 {
  font-family: var(--display);
  margin: 0;
  text-wrap: balance;
}
p {
  margin: 0;
}
.tnum {
  font-variant-numeric: tabular-nums;
}
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--gold);
  color: #2b1d00;
  padding: 8px 14px;
  border-radius: 10px;
  font-weight: 700;
}
.skip:focus {
  left: 12px;
}
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 8px;
}

/* ------------------------------------------------------------------ boutons */

.btn {
  --h: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--h);
  padding: 0 22px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition:
    transform 0.2s var(--spring),
    box-shadow 0.3s var(--ease),
    background 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: scale(0.97);
}
.btn-sm {
  --h: 40px;
  padding: 0 18px;
  font-size: 15px;
}
.btn-lg {
  --h: 58px;
  padding: 0 28px;
  font-size: 17px;
}
.btn-xl {
  --h: 68px;
  padding: 0 38px;
  font-size: 20px;
}
.btn-gold {
  color: #2a1b00;
  background: linear-gradient(160deg, var(--gold-2), var(--gold) 48%, #ef9f1c);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 14px 34px -12px rgba(255, 176, 60, 0.75);
}
.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.5) 50%, transparent 65%);
  background-size: 250% 100%;
  background-position: 180% 0;
  transition: background-position 0.9s var(--ease);
}
.btn-gold:hover::after {
  background-position: -80% 0;
}
.btn-gold:hover {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 20px 44px -12px rgba(255, 176, 60, 0.95);
}
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.32);
}
.play-ico {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(42, 27, 0, 0.14);
}
.play-ico svg {
  width: 14px;
  height: 14px;
  margin-left: 2px;
}
@keyframes sheen {
  0%,
  60% {
    background-position: 180% 0;
  }
  100% {
    background-position: -80% 0;
  }
}

/* ------------------------------------------------------------------ en-tête */

.top {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition:
    background 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}
.top.scrolled {
  background: rgba(9, 6, 28, 0.78);
  backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: 0 1px 0 var(--line);
}
.top-in {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  box-shadow: 0 10px 24px -10px rgba(124, 92, 255, 0.95);
  transition: transform 0.4s var(--spring);
}
.brand:hover .brand-mark {
  transform: rotate(-8deg) scale(1.06);
}
.brand-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.035em;
  background: linear-gradient(110deg, #fff 30%, var(--violet-2) 60%, var(--rose));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 550;
  color: var(--text-2);
  padding: 8px 12px;
  border-radius: 999px;
  transition:
    color 0.2s,
    background 0.2s;
}
.nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}

/* ------------------------------------------------------------------ héros */

.hero {
  position: relative;
  padding: 128px 0 0;
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(124, 92, 255, 0.34), transparent 60%),
    radial-gradient(760px 520px at 92% 30%, rgba(255, 111, 181, 0.2), transparent 62%),
    linear-gradient(180deg, var(--night-0) 0%, var(--night-1) 62%, #150f38 100%);
}
.hero-sky {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.2px 1.2px at 12% 18%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 28% 8%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1.4px 1.4px at 44% 22%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 63% 12%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1.3px 1.3px at 78% 6%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(1px 1px at 88% 24%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 6% 40%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1.2px 1.2px at 52% 44%, rgba(255, 255, 255, 0.35), transparent);
  opacity: 0.7;
}
@keyframes twinkle {
  to {
    opacity: 0.45;
  }
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
}
.eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(47, 217, 138, 0.18);
}
@keyframes pulse {
  50% {
    box-shadow: 0 0 0 8px rgba(47, 217, 138, 0);
  }
}
.h-hero {
  margin: 20px 0 22px;
  font-weight: 800;
  font-size: clamp(40px, 4.9vw, 74px);
  line-height: 1;
  letter-spacing: -0.05em;
}
.h-hero > span {
  display: block;
  white-space: nowrap;
  animation: rise-in 0.9s var(--ease) both;
}
.h-hero .l2 {
  animation-delay: 0.08s;
  margin: 0.06em 0;
}
.h-hero .l3 {
  animation-delay: 0.16s;
  background: linear-gradient(100deg, var(--gold-2) 0%, var(--gold) 30%, var(--rose) 75%, var(--violet-2) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: rise-in 0.9s 0.16s var(--ease) both;
  padding-bottom: 0.08em;
}
.slab {
  display: inline-block;
  padding: 0.02em 0.22em 0.08em;
  margin-left: -0.08em;
  border-radius: 0.16em;
  background: linear-gradient(135deg, var(--violet) 0%, var(--violet-deep) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.25) inset,
    0 18px 40px -16px rgba(124, 92, 255, 0.9);
  transform: rotate(-1.5deg);
}
@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
}
@keyframes shift {
  to {
    background-position: 100% 0;
  }
}
.lede {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 34em;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.trust {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 14.5px;
  font-weight: 550;
  color: var(--text-2);
}
.trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tick {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(47, 217, 138, 0.16);
  position: relative;
}
.tick::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3.5px;
  width: 5px;
  height: 9px;
  border: solid var(--mint);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.hero-stage {
  position: relative;
  aspect-ratio: 640 / 520;
  width: 112%;
  margin-right: -12%;
}
.scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.hud {
  position: absolute;
  left: -4%;
  bottom: 2%;
  width: min(260px, 44%);
  padding: 14px 16px 10px;
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(40, 30, 88, 0.86), rgba(16, 11, 42, 0.9));
  border: 1px solid var(--line-2);
  background: linear-gradient(160deg, rgba(40, 30, 88, 0.97), rgba(16, 11, 42, 0.98));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 24px 50px -20px rgba(0, 0, 0, 0.8);
}
@keyframes float {
  50% {
    transform: translateY(-8px);
  }
}
.hud-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.hud-day {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 600;
}
.hud-day b {
  color: #fff;
  font-size: 15px;
}
.hud-name {
  font-size: 12px;
  color: var(--text-2);
  font-weight: 550;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}
.hud-k {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 600;
}
.hud-grid b {
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: -0.03em;
  font-weight: 700;
}
.hud-grid div:last-child b {
  color: var(--gold);
}
.hud-spark {
  width: 100%;
  height: 34px;
  margin-top: 4px;
  display: block;
}
.hud-spark path {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 6px rgba(47, 217, 138, 0.7));
}
.pop {
  position: absolute;
  right: 2%;
  top: 14%;
  padding: 10px 14px 10px 12px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(150deg, #3a2b52, #2a1c45);
  border: 1px solid rgba(255, 198, 92, 0.45);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.7);
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  transition:
    opacity 0.5s var(--ease),
    transform 0.6s var(--spring);
  pointer-events: none;
}
.pop.show {
  opacity: 1;
  transform: none;
}
.pop .pop-emoji {
  font-size: 22px;
  line-height: 1;
}
.pop small {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--gold-2);
}

/* ------------------------------------------------------------------ choix de l'âge */

.picker {
  position: relative;
  z-index: 2;
  margin: 36px 0 -96px;
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(170deg, #241a55 0%, #171040 100%);
  border: 1px solid var(--line-2);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.1) inset,
    0 40px 80px -30px rgba(0, 0, 0, 0.8);
}
.picker::before {
  content: '';
  position: absolute;
  left: 28px;
  right: 28px;
  top: -1px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--violet), var(--rose) 50%, var(--gold));
}
.picker-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin-bottom: 20px;
}
.picker-head p {
  color: var(--text-2);
  font-size: 15.5px;
}
.h2 {
  font-weight: 800;
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.picker .h2 {
  font-size: clamp(26px, 2.6vw, 34px);
}
.tiers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.tier {
  --c: var(--violet);
  appearance: none;
  font: inherit;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 14px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  transition:
    transform 0.25s var(--spring),
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.tier:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line-2);
}
.tier[aria-selected='true'] {
  background: linear-gradient(150deg, color-mix(in srgb, var(--c) 34%, transparent), rgba(255, 255, 255, 0.04));
  border-color: color-mix(in srgb, var(--c) 70%, white 10%);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--c) 50%, transparent),
    0 18px 40px -18px color-mix(in srgb, var(--c) 80%, transparent);
}
.tier-emoji {
  grid-row: span 2;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 28px;
  background: color-mix(in srgb, var(--c) 22%, transparent);
  transition: transform 0.4s var(--spring);
}
.tier[aria-selected='true'] .tier-emoji {
  transform: scale(1.08) rotate(-6deg);
}
.tier-label {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.tier-age {
  font-size: 14px;
  color: var(--text-2);
  font-weight: 500;
}

/* ------------------------------------------------------------------ bandes */

.band {
  position: relative;
  padding: 120px 0;
}
.band-dawn {
  padding-top: 176px;
  background:
    radial-gradient(900px 460px at 85% 100%, rgba(255, 150, 120, 0.22), transparent 65%),
    radial-gradient(700px 400px at 10% 30%, rgba(124, 92, 255, 0.18), transparent 60%),
    linear-gradient(180deg, #150f38 0%, #1d1446 45%, #2c1c55 100%);
}
.band-day {
  color: var(--day-ink);
  background: var(--day-0);
}
.band-day-2 {
  background: #fbfaff;
}
.band-dawn + .band-day::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 140px;
  background: linear-gradient(180deg, #2c1c55 0%, rgba(246, 243, 255, 0) 100%);
  pointer-events: none;
}
.band-dusk {
  background:
    radial-gradient(900px 500px at 90% 0%, rgba(255, 111, 181, 0.22), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(255, 198, 92, 0.12), transparent 60%),
    linear-gradient(180deg, #221440 0%, #120b2e 60%, var(--night-1) 100%);
}
.sec-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.sec-head .h2 {
  margin: 14px 0 16px;
}
.sec-head p:last-child {
  font-size: 18.5px;
  color: var(--day-2);
}
.sec-head-dark p:last-child {
  color: var(--text-2);
}
.eyebrow-day {
  color: var(--violet-deep);
}
.eyebrow-dim {
  color: var(--text-3);
}

/* ------------------------------------------------------------------ selon l'âge */

.age-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.phone-col {
  position: sticky;
  top: 100px;
}
.phone {
  position: relative;
  width: 300px;
  aspect-ratio: 300 / 640;
  margin: 0 auto;
  padding: 11px;
  border-radius: 50px;
  background: linear-gradient(150deg, #4a4178 0%, #1b1538 40%, #0c0920 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12) inset,
    0 2px 0 rgba(255, 255, 255, 0.2) inset,
    0 60px 90px -40px rgba(0, 0, 0, 0.9),
    0 0 80px -20px rgba(124, 92, 255, 0.45);
}
.phone::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.14) 0%, transparent 28%);
}
.phone-screen {
  position: relative;
  height: 100%;
  border-radius: 40px;
  overflow: hidden;
  background: #0a0718;
}
.phone-island {
  position: absolute;
  top: 20px;
  left: 50%;
  width: 86px;
  height: 24px;
  margin-left: -43px;
  border-radius: 20px;
  background: #05030c;
}
.phone-reel {
  position: absolute;
  inset: 0 0 auto;
}
.phone-reel img {
  width: 100%;
  animation: reel var(--dur, 22s) ease-in-out infinite alternate;
}
.phone:hover .phone-reel img {
  animation-play-state: paused;
}
@keyframes reel {
  0%,
  12% {
    transform: translateY(0);
  }
  88%,
  100% {
    transform: translateY(var(--shift, 0px));
  }
}
.phone-reel img.leaving {
  position: absolute;
  inset: 0 0 auto;
  animation: none;
  transition: opacity 0.5s var(--ease);
  opacity: 0;
}
.phone-reel img.entering {
  animation:
    reel var(--dur, 22s) ease-in-out infinite alternate,
    screen-in 0.6s var(--ease) both;
}
@keyframes screen-in {
  from {
    opacity: 0;
    filter: blur(6px);
  }
}
.phone-cap {
  margin-top: 18px;
  text-align: center;
  font-size: 14px;
  color: var(--text-3);
}
.age-title {
  margin: 12px 0 14px;
}
.age-lede {
  font-size: 18.5px;
  color: var(--text-2);
  max-width: 36em;
}
.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}
.fact {
  padding: 20px 22px;
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  animation: fact-in 0.55s var(--ease) both;
}
.fact:nth-child(2) {
  animation-delay: 0.04s;
}
.fact:nth-child(3) {
  animation-delay: 0.08s;
}
.fact:nth-child(4) {
  animation-delay: 0.12s;
}
.fact:nth-child(5) {
  animation-delay: 0.16s;
}
.fact:nth-child(6) {
  animation-delay: 0.2s;
}
.facts.swap .fact {
  animation-name: fact-swap;
}
@keyframes fact-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}
@keyframes fact-swap {
  from {
    opacity: 0.2;
    transform: translateY(8px);
  }
}
.fact-wide {
  grid-column: 1 / -1;
}
.fact h3 {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 12px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px 7px 10px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 550;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--text-2);
}
.chip.new {
  color: #fff;
  background: rgba(124, 92, 255, 0.22);
  border-color: rgba(166, 139, 255, 0.5);
}
.chip.new::after {
  content: 'nouveau';
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  margin-left: 2px;
}
.eras-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.fact-note {
  font-size: 15px;
  color: var(--text-2);
}
.words {
  margin: 0;
  display: grid;
  gap: 10px;
}
.words div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.words div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.words dt {
  font-size: 14px;
  color: var(--text-3);
}
.words dd {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  text-align: right;
}
.fact-big {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.fact-sub {
  margin-top: 6px;
  font-size: 15px;
  color: var(--text-2);
}
.sectors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sector {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  position: relative;
  cursor: default;
}
.sector:hover::after,
.sector:focus::after {
  content: attr(data-name);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  background: #fff;
  color: var(--day-ink);
  z-index: 3;
}
.ratios {
  display: grid;
  gap: 9px;
}
.ratio {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 120px 48px;
  align-items: center;
  gap: 12px;
  font-size: 15px;
}
.ratio-bar {
  height: 8px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.ratio-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet), var(--rose));
  transform-origin: left;
  animation: grow 0.8s var(--ease) both;
}
@keyframes grow {
  from {
    transform: scaleX(0);
  }
}
.ratio-w {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--text-3);
  text-align: right;
}

/* ------------------------------------------------------------------ une journée */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.step {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.shot {
  margin: 0;
  aspect-ratio: 9 / 13;
  border-radius: 24px;
  overflow: hidden;
  background: #0a0718;
  box-shadow:
    0 0 0 1px rgba(25, 17, 61, 0.08),
    0 30px 60px -30px rgba(25, 17, 61, 0.55);
  transition: transform 0.4s var(--spring);
}
.step:hover .shot {
  transform: translateY(-6px) rotate(-0.6deg);
}
.shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.shot img[data-img='step-event'] {
  object-position: bottom;
}
.step-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
}
.step-n {
  grid-row: span 2;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 800;
  color: #fff;
  background: linear-gradient(145deg, var(--violet-2), var(--violet-deep));
  box-shadow: 0 10px 20px -10px rgba(74, 47, 208, 0.9);
}
.step h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  align-self: center;
}
.step p {
  font-size: 15.5px;
  color: var(--day-2);
}

/* ------------------------------------------------------------------ cartes d'apprentissage */

.learn {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.card {
  display: flex;
  flex-direction: column;
  border-radius: 28px;
  background: var(--day-1);
  border: 1px solid var(--day-line);
  box-shadow: 0 24px 50px -36px rgba(25, 17, 61, 0.45);
  overflow: hidden;
  transition:
    transform 0.35s var(--spring),
    box-shadow 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 36px 70px -36px rgba(25, 17, 61, 0.55);
}
.card-price {
  grid-column: span 2;
}
.card-lessons {
  grid-column: span 1;
}
.viz {
  position: relative;
  margin: 10px 10px 0;
  padding: 18px;
  border-radius: 20px;
  color: var(--text);
  background:
    radial-gradient(420px 200px at 100% 0%, rgba(124, 92, 255, 0.28), transparent 70%),
    linear-gradient(170deg, #1c1446, #0f0a2a);
  min-height: 250px;
}
.card-body {
  padding: 20px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card-body h3 {
  font-size: 22px;
  letter-spacing: -0.025em;
  line-height: 1.18;
}
.card-body p:last-child {
  color: var(--day-2);
  font-size: 15.5px;
}
.tag {
  align-self: flex-start;
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: 0.02em;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--violet-deep);
  background: var(--day-tint);
}
.viz-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.viz-kicker {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.legend {
  display: flex;
  gap: 14px;
  font-size: 13px;
  color: var(--text-2);
}
.lg::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 3px;
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: middle;
}
.lg-profit::before {
  background: var(--gold);
}
.lg-share::before {
  background: var(--cyan);
}
#priceChart {
  width: 100%;
  height: auto;
  display: block;
}
.chart-axis {
  font-family: var(--font);
  font-size: 12px;
  fill: #8a82b3;
}
.chart-grid {
  stroke: rgba(255, 255, 255, 0.07);
}
.viz-bank {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.grade {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.grade-letter {
  font-family: var(--display);
  font-weight: 800;
  font-size: 64px;
  line-height: 0.9;
  color: var(--mint);
  text-shadow: 0 0 30px rgba(47, 217, 138, 0.55);
}
.grade-score {
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  color: var(--text);
}
.grade-score small {
  font-size: 15px;
  color: var(--text-3);
}
.bank-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.bank-lines li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 70px;
  gap: 10px;
  align-items: center;
  font-size: 13.5px;
  color: var(--text-2);
}
.bank-lines .bar {
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.bank-lines .bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
}
.viz-event {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}
.ev-emoji {
  font-size: 46px;
  line-height: 1;
  filter: drop-shadow(0 10px 20px rgba(255, 198, 92, 0.5));
}
@keyframes sun {
  to {
    transform: rotate(360deg);
  }
}
.ev-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
}
.ev-text {
  font-size: 14px;
  color: var(--text-2);
  max-width: 24em;
}
.ev-choices {
  width: 100%;
  display: grid;
  gap: 8px;
  margin-top: 6px;
}
.ev-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  transition:
    border-color 0.3s,
    background 0.3s,
    transform 0.3s var(--spring);
}
.ev-choice.hot {
  border-color: rgba(166, 139, 255, 0.7);
  background: rgba(124, 92, 255, 0.2);
  transform: translateX(4px);
}
.viz-rivals {
  display: grid;
  gap: 10px;
  align-content: start;
}
.rival {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}
.rival-emoji {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
  background: rgba(255, 255, 255, 0.1);
}
.rival b {
  display: block;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
}
.rival span {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.35;
}
.viz-lessons {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px;
}
.lesson {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px 6px 8px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 550;
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}
.lesson.lit {
  color: #fff;
  border-color: rgba(47, 217, 138, 0.55);
  background: rgba(47, 217, 138, 0.14);
}

/* ------------------------------------------------------------------ chiffres */

.stats {
  background:
    radial-gradient(700px 240px at 50% 0%, rgba(124, 92, 255, 0.3), transparent 70%),
    var(--night-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-in {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.stat {
  padding: 44px 24px;
  text-align: center;
  border-left: 1px solid var(--line);
}
.stat:first-child {
  border-left: 0;
}
.stat b {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(44px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -0.05em;
  background: linear-gradient(180deg, #fff 30%, var(--violet-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  color: var(--text-2);
}

/* ------------------------------------------------------------------ économie */

.eco {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.eco-chart {
  padding: 22px 22px 16px;
  border-radius: 28px;
  background: linear-gradient(170deg, rgba(40, 26, 80, 0.7), rgba(14, 9, 34, 0.8));
  border: 1px solid var(--line);
}
.series {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.series button {
  appearance: none;
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  transition:
    background 0.25s,
    color 0.25s,
    border-color 0.25s;
}
.series button:hover {
  color: #fff;
}
.series button[aria-selected='true'] {
  color: #1a1000;
  background: var(--gold);
  border-color: var(--gold);
}
#ecoChart {
  width: 100%;
  height: auto;
  display: block;
}
.eco-line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
  filter: drop-shadow(0 0 8px rgba(255, 198, 92, 0.55));
}
.eco-area {
  fill: url(#ecoFill);
}
.era-band {
  fill: rgba(255, 111, 181, 0);
  transition: fill 0.35s var(--ease);
}
.era-band.on {
  fill: rgba(255, 111, 181, 0.14);
}
.era-pill rect {
  fill: rgba(255, 255, 255, 0.07);
  stroke: rgba(255, 255, 255, 0.16);
  transition: fill 0.3s, stroke 0.3s;
}
.era-pill.on rect {
  fill: rgba(255, 111, 181, 0.3);
  stroke: rgba(255, 111, 181, 0.8);
}
.era-pill text {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  fill: #e6e0ff;
}
.era-label {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  fill: #bdb5df;
}
.source {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-3);
}
.source a {
  color: var(--text-2);
}
.eras {
  display: grid;
  gap: 12px;
}
.era {
  appearance: none;
  font: inherit;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  transition:
    background 0.3s,
    border-color 0.3s,
    transform 0.3s var(--spring);
}
.era:hover,
.era.on {
  background: rgba(255, 111, 181, 0.1);
  border-color: rgba(255, 111, 181, 0.45);
  transform: translateX(-4px);
}
.era-emoji {
  grid-row: span 3;
  width: 50px;
  height: 50px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-size: 26px;
  background: rgba(255, 255, 255, 0.07);
}
.era-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.era-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.era-year {
  font-family: var(--display);
  font-weight: 700;
  color: var(--gold);
  font-size: 15px;
}
.era-pitch {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.45;
}
.era-age {
  font-size: 12.5px;
  color: var(--text-3);
  font-weight: 600;
}

/* ------------------------------------------------------------------ parents */

.parents {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.parents .h2 {
  margin: 14px 0 30px;
}
.promises {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.promises li {
  position: relative;
  padding: 16px 18px 16px 58px;
  border-radius: 20px;
  background: var(--day-1);
  border: 1px solid var(--day-line);
  color: var(--day-2);
  font-size: 16px;
  line-height: 1.5;
}
.promises li::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 16px;
  width: 26px;
  height: 26px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--mint), #16b36c);
  box-shadow: 0 8px 16px -8px rgba(22, 179, 108, 0.9);
}
.promises li::after {
  content: '';
  position: absolute;
  left: 28px;
  top: 21px;
  width: 6px;
  height: 12px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.promises b {
  color: var(--day-ink);
}
.parents-visual {
  display: grid;
  place-items: center;
}
.phone-light {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12) inset,
    0 60px 90px -40px rgba(25, 17, 61, 0.7);
}

/* ------------------------------------------------------------------ questions */

.faq-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: 48px;
  align-items: start;
}
.faq-wrap .sec-head {
  position: sticky;
  top: 110px;
  margin-bottom: 0;
}
.faq {
  display: grid;
  gap: 12px;
}
.faq details {
  border-radius: 20px;
  background: var(--day-1);
  border: 1px solid var(--day-line);
  transition: box-shadow 0.3s;
}
.faq details[open] {
  box-shadow: 0 24px 50px -36px rgba(25, 17, 61, 0.45);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '';
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background:
    linear-gradient(var(--violet-deep), var(--violet-deep)) center / 12px 2px no-repeat,
    linear-gradient(var(--violet-deep), var(--violet-deep)) center / 2px 12px no-repeat,
    var(--day-tint);
  transition: transform 0.35s var(--spring);
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq details p {
  padding: 0 24px 22px;
  color: var(--day-2);
  font-size: 16.5px;
  max-width: 62ch;
}

/* ------------------------------------------------------------------ appel final */

.final {
  position: relative;
  overflow: hidden;
  padding: 120px 0 130px;
  text-align: center;
  background:
    radial-gradient(700px 380px at 50% 30%, rgba(124, 92, 255, 0.4), transparent 70%),
    linear-gradient(180deg, var(--night-1), var(--night-0));
}
.final-glow {
  position: absolute;
  left: 50%;
  bottom: -320px;
  width: 900px;
  height: 500px;
  margin-left: -450px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 198, 92, 0.3), transparent);
  filter: blur(20px);
}
.final-in {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.final-shop svg {
  width: 200px;
  height: auto;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.5));
}

@keyframes glow {
  50% {
    opacity: 0.72;
  }
}
.h-final {
  font-weight: 800;
  font-size: clamp(42px, 6vw, 80px);
  letter-spacing: -0.05em;
  line-height: 1;
}
.final p {
  font-size: 19px;
  color: var(--text-2);
  margin-bottom: 12px;
}

/* ------------------------------------------------------------------ pied */

.foot {
  background: var(--night-0);
  border-top: 1px solid var(--line);
  padding: 34px 0 44px;
}
.foot-in {
  display: flex;
  gap: 24px;
  align-items: baseline;
  flex-wrap: wrap;
}
.foot p {
  font-size: 14px;
  color: var(--text-3);
  max-width: 70ch;
}

/* ------------------------------------------------------------------ apparition au défilement
   Visible par défaut ; l'animation n'existe que là où le navigateur la lie au défilement. */


/* ------------------------------------------------------------------ responsive */

@media (max-width: 1080px) {
  .nav {
    display: none;
  }
  .top-in {
    justify-content: space-between;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .hero-stage {
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }
  .tiers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .age-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .phone-col {
    position: static;
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learn {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .card-price {
    grid-column: 1 / -1;
  }
  .eco,
  .parents,
  .faq-wrap {
    grid-template-columns: 1fr;
  }
  .faq-wrap .sec-head {
    position: static;
  }
  .hero-stage {
    width: 100%;
    margin-right: 0;
  }
  .h-hero > span {
    white-space: normal;
  }
  .stats-in {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stat:nth-child(3) {
    border-left: 0;
  }
  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }
  .wrap {
    padding: 0 18px;
  }
  .hero {
    padding-top: 104px;
  }
  .lede {
    font-size: 17px;
  }
  .cta-row .btn {
    width: 100%;
  }
  .hud {
    left: 0;
    top: auto;
    bottom: 0;
    width: 56%;
    padding: 10px 12px 8px;
    border-radius: 16px;
  }
  .hud-grid b {
    font-size: 19px;
  }
  .hud-spark {
    height: 22px;
  }
  .pop {
    top: auto;
    bottom: 4%;
    right: 0;
    font-size: 13px;
  }
  .picker {
    padding: 20px 16px;
    border-radius: 24px;
    margin-bottom: -60px;
  }
  .tier {
    grid-template-columns: 1fr;
    justify-items: start;
    padding: 14px;
  }
  .tier-emoji {
    grid-row: auto;
    width: 44px;
    height: 44px;
    font-size: 24px;
    margin-bottom: 6px;
  }
  .tier-label {
    font-size: 16px;
  }
  .band {
    padding: 84px 0;
  }
  .band-dawn {
    padding-top: 120px;
  }
  .facts {
    grid-template-columns: 1fr;
  }
  .ratio {
    grid-template-columns: 24px minmax(0, 1fr) 70px 34px;
    gap: 8px;
    font-size: 14px;
  }
  .phone {
    width: 270px;
  }
  .steps {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    margin: 0 -18px;
    padding: 0 18px 12px;
    scrollbar-width: none;
  }
  .steps::-webkit-scrollbar {
    display: none;
  }
  .step {
    flex: 0 0 74%;
    scroll-snap-align: start;
  }
  .learn {
    grid-template-columns: 1fr;
  }
  .stat {
    padding: 30px 12px;
  }
  .sec-head {
    margin-bottom: 36px;
  }
  .faq summary {
    font-size: 17px;
    padding: 18px;
  }
  .faq details p {
    padding: 0 18px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .phone-reel img {
    animation: none !important;
  }
}