/* ================================================================
   CALIBRE — styles.css
   Palette : fond bleu-noir, texte ivoire, UN accent ambre.
   ================================================================ */

:root {
  --bg:      #070b12;
  --bg-alt:  #0a101c;
  --surface: #0e1626;
  --line:    #1b2638;
  --ink:     #ede9dd;
  --ink-dim: #98a1b3;
  --amber:   #e8a33d;
  --amber-hi:#f4bc66;
  --radius:  14px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-hi); }
strong { color: var(--ink); font-weight: 600; }
sup { font-size: 0.7em; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  line-height: 1.12;
  letter-spacing: -0.015em;
}
.accent { color: var(--amber); }

/* ---------- Barre de progression de lecture ---------- */
.progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 60;
  background: linear-gradient(90deg, var(--amber), var(--amber-hi));
  transform: scaleX(0); transform-origin: 0 50%;
  will-change: transform;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0.8rem 1.25rem;
  display: flex; align-items: center; gap: 1.5rem;
}
.logo {
  display: flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  color: var(--ink); letter-spacing: 0.14em;
}
.logo-mark { color: var(--amber); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.logo:hover .logo-mark { transform: rotate(180deg); }
.nav-links { display: flex; gap: 1.35rem; margin-left: auto; }
.nav-links a {
  color: var(--ink-dim); font-size: 0.92rem; font-weight: 500;
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--amber); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .28s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block; font-family: var(--font-display); font-weight: 600;
  border-radius: 10px; padding: 0.85rem 1.6rem; font-size: 1rem;
  border: 1px solid transparent;
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s ease, background .18s ease;
}
.btn-primary {
  background: var(--amber); color: #14100a;
  box-shadow: 0 4px 24px color-mix(in srgb, var(--amber) 26%, transparent);
}
.btn-primary:hover {
  background: var(--amber-hi); color: #14100a; transform: translateY(-2px);
  box-shadow: 0 10px 34px color-mix(in srgb, var(--amber) 40%, transparent);
}
.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--amber); color: var(--ink); transform: translateY(-2px); }
.btn-nav { padding: 0.55rem 1.1rem; font-size: 0.9rem; background: var(--amber); color: #14100a; }
.btn-nav:hover { background: var(--amber-hi); color: #14100a; }
.btn-big { width: 100%; text-align: center; padding: 1.05rem; font-size: 1.1rem; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 94vh; display: flex; align-items: center; overflow: hidden; }
.hero-media, .hero-media img, .hero-media video {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
/* L'image ne s'anime plus : elle n'est qu'un fond de secours, visible une
   fraction de seconde avant la constellation. Un zoom dessus donnait
   l'impression d'une transition entre deux visuels - ce n'est plus le cas. */
.hero-media img { object-fit: cover; }

/* LA VIDEO DE FOND (06/08/2026) - salle de controle deserte, animee par
   Higgsfield a partir de l'image hero du site. Remplacee en fond de hero
   par la constellation vivante (plus forte : c'est le produit lui-meme),
   la regle reste utile si on veut la remettre un jour. */
.hero-media video {
  object-fit: cover; opacity: 0; transition: opacity 1.4s ease-in;
  pointer-events: none;
}
.hero-media video.pret { opacity: 1; }

/* LA CONSTELLATION EN FOND DE HERO.
   pointer-events:none est ESSENTIEL : sans lui, le cadre avalerait le
   defilement au doigt sur telephone - le visiteur resterait bloque en
   haut de la page. */
.hero-vivant {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  opacity: 0; transition: opacity .18s linear;
  pointer-events: none; user-select: none;
}
.hero-vivant.pret { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .hero-vivant { display: none; } }
@keyframes hero-zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    color-mix(in srgb, var(--bg) 96%, transparent) 0%,
    color-mix(in srgb, var(--bg) 82%, transparent) 46%,
    color-mix(in srgb, var(--bg) 42%, transparent) 100%);
}
/* width:100% + min-width:0 : sans ça, .hero-inner est un élément flex qui
   refuse de rétrécir et le texte déborde à droite sur téléphone. */
.hero-inner {
  position: relative; z-index: 1;
  width: 100%; min-width: 0; max-width: 1180px;
  margin: 0 auto; padding: 7rem 1.25rem 5rem;
}
.eyebrow {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--amber);
  margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); max-width: none; }
.hero-sub { max-width: 58ch; margin-top: 1.6rem; color: var(--ink-dim); font-size: 1.12rem; }
.hero-sub strong { color: var(--amber); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2.4rem; list-style: none; }
.hero-chips li {
  font-size: 0.85rem; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 99px; padding: 0.35rem 0.9rem;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}
.hero-slogan {
  position: absolute; right: 1.5rem; bottom: 1.2rem; z-index: 1;
  font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.34em;
  text-transform: uppercase; color: color-mix(in srgb, var(--amber) 55%, transparent);
}

/* Entrée du hero */
.anim-up { opacity: 0; transform: translateY(20px); animation: up .8s cubic-bezier(.2,.8,.2,1) forwards; }
.anim-up.d1 { animation-delay: .12s; }
.anim-up.d2 { animation-delay: .24s; }
.anim-up.d3 { animation-delay: .36s; }
.anim-up.d4 { animation-delay: .48s; }
.anim-up.d5 { animation-delay: .6s; }
.hero-firms { margin-top: 1.1rem; font-size: 0.83rem; color: var(--ink-dim); }
@keyframes up { to { opacity: 1; transform: none; } }

/* ---------- Sections ---------- */
.section { padding: 6rem 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-inner { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.section-narrow { max-width: 800px; }
.kicker {
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--amber);
  margin-bottom: 1rem;
}
.section h2 { font-size: clamp(1.6rem, 3.6vw, 2.6rem); margin-bottom: 1.2rem; }
.lede { color: var(--ink-dim); max-width: 64ch; margin-bottom: 3rem; font-size: 1.1rem; }
.section-close { margin-top: 3rem; font-size: 1.12rem; color: var(--ink-dim); max-width: 62ch; }

/* ---------- Cartes ---------- */
.grid { display: grid; gap: 1.2rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card, .step, .filtre {
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.6rem;
  transition: border-color .3s ease, transform .3s cubic-bezier(.2,.8,.2,1);
}
/* halo qui suit la souris */
.card::before, .step::before, .filtre::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%),
              color-mix(in srgb, var(--amber) 10%, transparent), transparent 65%);
  opacity: 0; transition: opacity .3s ease;
}
.card:hover, .filtre:hover { border-color: color-mix(in srgb, var(--amber) 45%, var(--line)); transform: translateY(-3px); }
.card:hover::before, .step:hover::before, .filtre:hover::before { opacity: 1; }
.card h3, .filtre h3 { font-size: 1.13rem; margin-bottom: 0.7rem; }
.card p, .filtre p { color: var(--ink-dim); font-size: 0.97rem; }
.card-num {
  font-family: var(--font-display); font-weight: 700; color: var(--amber);
  font-size: 0.85rem; letter-spacing: 0.2em; margin-bottom: 0.9rem;
}
.piece-nom {
  font-family: var(--font-display); font-weight: 700; color: var(--amber);
  font-size: 0.78rem; letter-spacing: 0.18em; margin-bottom: 0.6rem;
}

/* ---------- LE CONFIGURATEUR ---------- */
.section-config {
  background:
    radial-gradient(900px 420px at 15% 0%, color-mix(in srgb, var(--amber) 7%, transparent), transparent 70%),
    var(--bg-alt);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.config-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 1.4rem; align-items: start; }
.config-choix {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.8rem;
}
.choix-bloc + .choix-bloc { margin-top: 1.6rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.config-label {
  display: block; font-family: var(--font-display); font-size: 0.75rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-dim);
  margin-bottom: 0.7rem;
}
.select-wrap select {
  width: 100%; appearance: none;
  background: var(--bg) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23e8a33d' stroke-width='2'/></svg>") no-repeat right 1rem center;
  color: var(--ink); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.9rem 2.6rem 0.9rem 1rem; font-size: 1.02rem; font-family: var(--font-body);
  cursor: pointer; transition: border-color .2s ease;
}
.select-wrap select:hover { border-color: color-mix(in srgb, var(--amber) 50%, var(--line)); }
.select-wrap select:focus { outline: 2px solid var(--amber); outline-offset: 1px; }

.toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.toggle button {
  font-family: var(--font-body); text-align: left; cursor: pointer;
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.85rem 1rem; color: var(--ink-dim);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.toggle button strong { display: block; font-family: var(--font-display); color: var(--ink); font-size: 1.02rem; }
.toggle button span { font-size: 0.8rem; }
.toggle button:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--amber) 40%, var(--line)); }
.toggle button[aria-pressed="true"] {
  border-color: var(--amber);
  background: color-mix(in srgb, var(--amber) 12%, var(--bg));
}
.toggle button[aria-pressed="true"] strong { color: var(--amber); }

.rules-list { list-style: none; display: grid; gap: 0.55rem; min-height: 9.5rem; }
.rules-list li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  font-size: 0.95rem; border-bottom: 1px dashed var(--line); padding-bottom: 0.5rem;
  opacity: 0; transform: translateX(-6px);
  animation: rule-in .45s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: calc(var(--i) * 90ms);
}
.rules-list li::before { content: "✓ "; color: var(--amber); font-weight: 700; }
.rules-list .r-nom { color: var(--ink-dim); }
.rules-list .r-val { font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; }
@keyframes rule-in { to { opacity: 1; transform: none; } }
.config-note { margin-top: 1rem; font-size: 0.82rem; color: var(--ink-dim); }

/* Le moteur livré */
.moteur {
  background: var(--surface); border: 1px solid var(--amber);
  border-radius: var(--radius); overflow: hidden;
}
.moteur.swap-in { animation: swap .5s cubic-bezier(.2,.8,.2,1); }
@keyframes swap { from { opacity: 0; transform: translateY(14px) scale(.99); } to { opacity: 1; transform: none; } }
.moteur-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.moteur-media img { width: 100%; height: 100%; object-fit: cover; }
.moteur-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 35%, var(--surface) 100%);
}
.moteur-body { padding: 1.6rem 1.7rem 1.8rem; }
.moteur-tag {
  font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-dim); margin-bottom: 0.6rem;
}
.moteur-tag strong { color: var(--amber); }
.moteur-body h4 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.moteur-body > p { color: var(--ink-dim); font-size: 0.98rem; }
.moteur-points { list-style: none; margin-top: 1.2rem; display: grid; gap: 0.6rem; }
.moteur-points li {
  padding-left: 1.5rem; position: relative; color: var(--ink-dim); font-size: 0.93rem;
}
.moteur-points li::before { content: "▸"; position: absolute; left: 0; color: var(--amber); }
.moteur-cta { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.moteur-cta .btn { font-size: 1.02rem; }
.moteur-cta-note {
  margin-top: 0.7rem; text-align: center;
  font-size: 0.82rem; color: var(--ink-dim);
}

/* ---------- Ce que ce n'est pas ---------- */
.section-pas { padding: 4.5rem 0; }
.nope-x {
  font-family: var(--font-display); font-weight: 700; color: var(--amber);
  font-size: 1.1rem; margin-bottom: 0.7rem;
}

/* ---------- Bouton « en parler d'abord » ---------- */
.btn-appel { margin-top: 0.7rem; font-size: 0.95rem; }

/* ---------- Bande problème ---------- */
.problem-band { display: grid; grid-template-columns: minmax(220px, 380px) 1fr; gap: 2.5rem; align-items: center; margin-top: 3rem; }
.problem-band img { border-radius: var(--radius); border: 1px solid var(--line); }
.problem-band .section-close { margin-top: 0; }

/* ---------- L'ENTONNOIR DE VALIDATION ---------- */
.entonnoir { position: relative; margin-top: 2.5rem; }
.piste {
  position: absolute; inset: 0; z-index: 2;
  pointer-events: none; overflow: hidden; border-radius: var(--radius);
}
.cand {
  position: absolute; left: var(--x); top: -14px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--ink); opacity: 0;
  animation: chute 3.4s cubic-bezier(.4,0,.9,.5) var(--delay) infinite;
}
.cand-ok {
  background: var(--amber); box-shadow: 0 0 14px var(--amber);
  width: 8px; height: 8px;
}
@keyframes chute {
  0%   { opacity: 0;   top: -14px; }
  10%  { opacity: .38; }
  68%  { opacity: .38; top: var(--stop); }
  82%  { opacity: 0;   top: var(--stop); }
  100% { opacity: 0;   top: var(--stop); }
}
.cand-ok { animation-name: chute-ok; }
@keyframes chute-ok {
  0%   { opacity: 0;   top: -14px; }
  10%  { opacity: .95; }
  72%  { opacity: .95; top: var(--stop); }
  88%  { opacity: 0;   top: var(--stop); }
  100% { opacity: 0;   top: var(--stop); }
}
.filtres { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; position: relative; }
.js .filtre { opacity: 0; transform: translateY(16px); }
.filtre.filtre-on { animation: up .7s cubic-bezier(.2,.8,.2,1) var(--fdelay) forwards; }
.filtre-n {
  font-family: var(--font-display); font-weight: 700; color: var(--amber);
  font-size: 0.78rem; letter-spacing: 0.2em; margin-bottom: 0.6rem;
}

/* ---------- Démo ---------- */
.browser-frame {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: var(--surface); margin-top: 2rem;
}
.browser-bar {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.65rem 1rem; border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: 0.78rem; color: var(--ink-dim);
  letter-spacing: 0.06em;
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.browser-bar span { margin-left: 0.7rem; }
.browser-tag {
  margin-left: auto; font-size: 0.72rem; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 99px; padding: 0.15rem 0.7rem;
}

/* ---------- La maquette CADRAN ---------- */
.cadran {
  --cd-mono: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  background: var(--bg);
  font-size: 0.8rem; line-height: 1.5;
  font-variant-numeric: tabular-nums;
}
.cd-titre {
  font-family: var(--font-display); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-dim);
  margin-bottom: 0.7rem;
}

/* barre d'état */
.cd-status {
  display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap;
  padding: 0.6rem 1.3rem; border-bottom: 1px solid var(--line);
  font-family: var(--cd-mono); font-size: 0.72rem; color: var(--ink-dim);
}
.cd-brand { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.16em; color: var(--ink); }
.cd-live { display: flex; align-items: center; gap: 0.45rem; color: var(--amber); font-weight: 600; }
.cd-led {
  width: 7px; height: 7px; border-radius: 50%; background: var(--amber); flex: none;
  animation: cd-pulse 2.4s ease-in-out infinite;
}
@keyframes cd-pulse { 50% { opacity: 0.35; box-shadow: 0 0 6px var(--amber); } }
.cd-clock { margin-left: auto; color: var(--ink); }

/* grille principale */
.cd-grid { display: grid; grid-template-columns: 1.05fr 1.35fr; gap: 1px; background: var(--line); }
.cd-grid > section { background: var(--bg); padding: 1.2rem 1.3rem; min-width: 0; }

/* colonne gauche : distance aux limites */
.cd-hero-n {
  font-family: var(--font-display); font-size: 2.3rem; font-weight: 700;
  color: var(--amber); line-height: 1.05;
}
.cd-hero-l { color: var(--ink-dim); font-size: 0.78rem; margin-bottom: 1.2rem; }
.cd-compte { border-top: 1px solid var(--line); padding-top: 0.8rem; margin-top: 0.8rem; }
.cd-compte-nom { font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; margin-bottom: 0.55rem; }
.cd-jauge-row { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.45rem; }
.cd-jl { flex: none; width: 5.2rem; color: var(--ink-dim); font-size: 0.72rem; }
.cd-jv { flex: none; color: var(--ink-dim); font-size: 0.72rem; text-align: right; min-width: 6.4rem; }
.cd-jauge { position: relative; flex: 1; height: 4px; background: var(--surface); border-radius: 2px; }
.cd-jauge i {
  position: absolute; left: 0; top: 0; bottom: 0; width: var(--v);
  background: var(--amber); border-radius: 2px;
}
.cd-jauge b {
  position: absolute; left: 80%; top: -3px; bottom: -3px; width: 2px;
  background: color-mix(in srgb, var(--amber) 55%, transparent);
}
.cd-butee { margin-top: 1.1rem; color: var(--ink-dim); font-size: 0.74rem; }
.cd-butee::first-letter { color: var(--amber); }

/* colonne droite */
.cd-droite { display: grid; gap: 1.2rem; align-content: start; }
.cd-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.cd-tr {
  display: grid; grid-template-columns: 1.1fr 1.1fr 1fr 1fr 0.9fr;
  gap: 0.6rem; padding: 0.5rem 0.9rem; font-size: 0.76rem;
  border-top: 1px solid var(--line);
}
.cd-tr:first-child { border-top: 0; }
.cd-tr span:nth-child(2), .cd-tr span:nth-child(3), .cd-tr span:nth-child(4) { text-align: right; }
.cd-th {
  font-family: var(--font-display); font-size: 0.64rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim);
  background: var(--surface);
}
.cd-neg { color: var(--ink-dim); }
.cd-actif {
  display: flex; align-items: center; gap: 0.4rem; justify-content: flex-end;
  color: var(--amber); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.08em;
}
.cd-actif .cd-led { animation-delay: 0.4s; }

/* atelier */
.cd-odo { font-family: var(--cd-mono); font-size: 1.05rem; color: var(--ink); }
.cd-odo-l { font-size: 0.72rem; color: var(--ink-dim); margin-left: 0.5rem; }
.cd-roll {
  display: inline-block; height: 1.35em; overflow: hidden; vertical-align: bottom;
}
.cd-roll-col {
  display: block; line-height: 1.35em; text-align: center;
  animation: cd-roll var(--d, 2s) steps(10) infinite;
}
@keyframes cd-roll { to { transform: translateY(-13.5em); } }
.cd-entonnoir { margin-top: 0.6rem; color: var(--ink-dim); font-size: 0.76rem; }
.cd-entonnoir em { color: var(--amber); font-style: normal; }
.cd-zero { margin-top: 0.3rem; color: var(--amber); font-size: 0.72rem; font-weight: 600; }

/* journal */
.cd-journal p:not(.cd-titre) {
  font-family: var(--cd-mono); font-size: 0.7rem; color: var(--ink-dim);
  margin-bottom: 0.3rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cd-t { color: var(--ink); }
.cd-tag { color: var(--amber); }
.cd-cursor {
  display: inline-block; width: 0.5em; height: 1em; margin-left: 0.3em;
  background: var(--amber); vertical-align: text-bottom;
  animation: cd-blink 1.1s steps(2) infinite;
}
@keyframes cd-blink { 50% { opacity: 0; } }

/* ---------- Transparence ---------- */
.section-split { display: grid; grid-template-columns: minmax(260px, 380px) 1fr; gap: 3rem; align-items: start; }
.split-media img { border-radius: var(--radius); border: 1px solid var(--line); }
.split-body > p { color: var(--ink-dim); max-width: 62ch; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2.2rem 0; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; transition: border-color .3s ease;
}
.stat:hover { border-color: color-mix(in srgb, var(--amber) 40%, var(--line)); }
.stat dt {
  font-family: var(--font-display); font-size: 1.9rem; font-weight: 700;
  color: var(--amber); font-variant-numeric: tabular-nums; line-height: 1.1;
}
.stat dd { font-size: 0.83rem; color: var(--ink-dim); margin-top: 0.3rem; }
.fine { font-size: 0.87rem; color: var(--ink-dim); max-width: 64ch; }

.perf-box {
  margin-top: 2rem; border: 1px solid var(--line); border-left: 3px solid var(--amber);
  border-radius: var(--radius); padding: 1.5rem 1.6rem; background: var(--surface);
}
.perf-tag {
  font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-dim); margin-bottom: 0.8rem;
}
.perf-box > p { color: var(--ink-dim); }
.perf-n {
  font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--amber);
  font-variant-numeric: tabular-nums; margin-right: 0.4rem;
}
.perf-box .fine { margin-top: 1rem; }

/* ---------- LA MACHINE EN MOUVEMENT (06/08/2026) ----------
   Le CADRAN vivant, dans un cadre. Il est chargé en différé (loading=lazy) :
   il ne ralentit donc pas l'arrivée sur la page, ce qui compte quand le
   visiteur vient d'une pub Instagram, en 4G, et n'attendra pas. */
.vivant { margin-top: 3.5rem; }
.vivant-tag {
  font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 0.6rem;
}
.vivant-h { font-size: 1.5rem; margin-bottom: 0.8rem; }
.vivant-p { color: var(--ink-dim); max-width: 62ch; margin-bottom: 1.5rem; }
.vivant-cadre {
  position: relative; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: #05080e;
  box-shadow: 0 0 60px rgba(232, 163, 61, 0.07), 0 20px 50px rgba(0, 0, 0, 0.5);
}
/* La hauteur suit l'ECRAN, pas un nombre fixe. A 620 px, la constellation
   etait dessinee dans un canevas bien plus petit que le vrai CADRAN plein
   ecran : tout paraissait tasse et moins net. En hauteur d'ecran, le rendu
   est le meme des deux cotes. */
.vivant-cadre iframe {
  display: block; width: 100%; border: 0;
  height: 82vh; min-height: 560px; max-height: 900px;
}
.vivant-note {
  margin-top: 0.9rem; font-size: 0.82rem; color: var(--ink-dim); text-align: center;
}
@media (max-width: 760px) {
  /* Sur téléphone : format vertical, proche du plein écran, pour que la
     constellation garde son effet sans obliger à tourner l'appareil. */
  .vivant-cadre iframe { height: 78vh; min-height: 460px; max-height: 720px; }
  .vivant-h { font-size: 1.25rem; }
}

/* ---------- LE CALCUL DU PRIX (06/08/2026) ----------
   Repond a l'objection : "un challenge coute 500 €, pourquoi ajouter
   1 500 € ?". Le tableau montre le cout PAR COMPTE, qui s'effondre des
   qu'on en fait tourner plusieurs - c'est l'argument du passage a l'echelle. */
.calcul { width: 100%; border-collapse: collapse; margin-top: 1.5rem; }
.calcul th, .calcul td {
  text-align: left; padding: 0.72rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
.calcul th {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-dim); font-weight: 600;
}
.calcul td { color: var(--ink-dim); font-size: 0.97rem; }
.calcul td:last-child {
  text-align: right; color: var(--ink); font-weight: 700;
  font-variant-numeric: tabular-nums; font-family: var(--font-display);
}
.calcul tr:last-child td { border-bottom: none; }
.calcul tr.fort td, .calcul tr.fort td:last-child { color: var(--amber-hi); }
.calcul-note { margin-top: 1.2rem; color: var(--ink-dim); font-size: 0.9rem; }
.calcul-note strong { color: var(--ink); }

/* ---------- Pricing ---------- */
.price-card {
  max-width: 620px; margin: 2rem auto 0;
  background: var(--surface); border: 1px solid var(--amber);
  border-radius: var(--radius); padding: 2.2rem;
  box-shadow: 0 18px 60px rgba(0,0,0,0.42);
}
.price-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.price-n {
  font-family: var(--font-display); font-size: 2.9rem; font-weight: 700;
  color: var(--ink); font-variant-numeric: tabular-nums;
}
.price-note { display: block; color: var(--ink-dim); font-size: 0.9rem; }
.places {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 600;
  color: var(--amber); border: 1px solid var(--amber); border-radius: 99px;
  padding: 0.4rem 1rem; white-space: nowrap;
}
.included { list-style: none; margin: 1.8rem 0; display: grid; gap: 0.7rem; }
.included li { padding-left: 1.6rem; position: relative; color: var(--ink-dim); font-size: 0.98rem; }
.included li::before { content: "✓"; position: absolute; left: 0; color: var(--amber); font-weight: 700; }
.price-card .fine { margin-top: 1.3rem; font-size: 0.8rem; }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); margin-bottom: 0.8rem; transition: border-color .25s ease;
}
.faq-item:hover { border-color: color-mix(in srgb, var(--amber) 35%, var(--line)); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.15rem 1.4rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; color: var(--amber); font-size: 1.4rem; font-weight: 500;
  transition: transform .25s cubic-bezier(.2,.8,.2,1); flex: none;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.4rem 1.3rem; color: var(--ink-dim); font-size: 0.97rem; }
.faq-item[open] p { animation: up .4s ease; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 3rem 0 2.5rem; background: var(--bg-alt); }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.footer-brand { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.06em; }
.footer-legal { color: var(--ink-dim); font-size: 0.83rem; margin-top: 0.7rem; max-width: 72ch; }
.footer-links { display: flex; gap: 1.4rem; margin-top: 1.2rem; font-size: 0.9rem; }
.footer-copy { color: var(--ink-dim); font-size: 0.8rem; margin-top: 1.2rem; }

/* ---------- Révélation au scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .filtre, .anim-up { opacity: 1 !important; transform: none !important; transition: none; animation: none; }
  .rules-list li { animation: none; opacity: 1; transform: none; }
  .cand { animation: none; display: none; }
  .hero-media img { animation: none; }
  .progress { display: none; }
  .cd-led, .cd-cursor { animation: none; }
  .cd-roll-col { animation: none; transform: translateY(-8.1em); }
  .btn, .card, .filtre, .toggle button { transition: none; }
  .moteur.swap-in { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .config-grid { grid-template-columns: 1fr; }
  .filtres { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .section-split { grid-template-columns: 1fr; }
  .split-media { max-width: 420px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .problem-band { grid-template-columns: 1fr; gap: 1.5rem; }
  .problem-band img { max-width: 420px; }
  .section { padding: 4rem 0; }
  .hero { min-height: auto; }
  .hero-inner { padding: 6.5rem 1.25rem 4rem; }
  .hero-slogan { display: none; }
  .cand { display: none; }
}
@media (max-width: 900px) {
  .cd-grid { grid-template-columns: 1fr; }
  .cd-tr { grid-template-columns: 1.1fr 1.1fr 1fr 0.9fr; }
  .cd-obj, .cd-meta { display: none; }
}
@media (max-width: 520px) {
  .stats { grid-template-columns: 1fr; }
  .toggle { grid-template-columns: 1fr; }
}