/* Vitrine CookieAI.
   La palette est celle de l'application (frontend/src/index.css) : le visiteur qui
   installe ne doit pas avoir l'impression de changer de produit en cours de route. */

:root {
  --ink-950: #0a0c10;
  --ink-900: #0f1218;
  --ink-850: #141821;
  --ink-800: #1a1f2b;
  --ink-700: #252b3a;
  --ink-600: #363d4f;
  --ink-400: #6b7488;
  --ink-300: #97a0b5;
  --ink-200: #c3cad9;
  --accent: #f59e0b;
  --accent-doux: #fbbf24;
  --largeur: 1080px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ink-950);
  color: var(--ink-200);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { color: #fff; line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: .8em; }
h3 { font-size: 1.05rem; font-weight: 600; }
p  { margin: 0 0 1em; }
em { color: var(--accent-doux); font-style: normal; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .9em; background: var(--ink-800); padding: .12em .4em;
  border-radius: 4px; color: var(--ink-200);
}

/* ------------------------------------------------------------------ barre */

.barre {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: .9rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(10, 12, 16, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ink-800);
}
.marque {
  display: inline-flex; align-items: center; gap: .5rem;
  color: #fff; font-weight: 700; font-size: 1.05rem; text-decoration: none;
}
.pastille { font-size: 1.2em; }
.barre nav { display: flex; align-items: center; gap: 1.4rem; }
.barre nav a { color: var(--ink-300); text-decoration: none; font-size: .92rem; }
.barre nav a:hover { color: #fff; }
@media (max-width: 820px) {
  .barre nav a:not(.bouton) { display: none; }
}

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

.bouton {
  display: inline-block; padding: .62rem 1.2rem; border-radius: 9px;
  border: 1px solid var(--ink-600); color: var(--ink-200);
  text-decoration: none; font-size: .93rem; font-weight: 500;
  transition: border-color .15s, color .15s, background .15s;
}
.bouton:hover { border-color: var(--ink-400); color: #fff; }
.bouton-plein {
  background: var(--accent); border-color: var(--accent); color: #1a1200; font-weight: 600;
}
.bouton-plein:hover { background: var(--accent-doux); border-color: var(--accent-doux); color: #1a1200; }
.bouton-fin { padding: .45rem .95rem; }

/* ------------------------------------------------------------------ sections */

main > section {
  max-width: var(--largeur);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
}
.bande {
  max-width: none;
  background: var(--ink-900);
  border-block: 1px solid var(--ink-800);
}
.bande > * { max-width: var(--largeur); margin-inline: auto; }
.intro { color: var(--ink-300); max-width: 62ch; margin-bottom: 2.4rem; }
.note {
  margin-top: 2.2rem; color: var(--ink-400); font-size: .9rem;
  border-left: 2px solid var(--ink-700); padding-left: 1rem;
}
.note strong { color: var(--ink-200); font-weight: 600; }

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

.heros { text-align: center; padding-top: clamp(3.5rem, 10vw, 7rem); }
.surtitre {
  color: var(--accent); font-size: .82rem; font-weight: 600;
  letter-spacing: .09em; text-transform: uppercase; margin-bottom: 1.1rem;
}
.chapo {
  color: var(--ink-300); font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 58ch; margin: 0 auto 2rem;
}
.heros .chapo { margin-inline: auto; }
.actions { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }
.mention { margin-top: 1.6rem; color: var(--ink-400); font-size: .85rem; }

/* ------------------------------------------------------------------ grilles */

.grille { display: grid; gap: 1.1rem; }
.grille-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grille-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.carte {
  background: var(--ink-850);
  border: 1px solid var(--ink-800);
  border-radius: 14px;
  padding: 1.5rem;
}
.carte p:last-child { margin-bottom: 0; }
.carte p { color: var(--ink-300); font-size: .95rem; }
.carte h3 span { margin-right: .45rem; }

/* ------------------------------------------------------------------ étapes */

.etapes { list-style: none; counter-reset: none; margin: 0; padding: 0;
          display: grid; gap: 1.1rem;
          grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.etapes li {
  background: var(--ink-850); border: 1px solid var(--ink-800);
  border-radius: 14px; padding: 1.5rem; position: relative;
}
.numero {
  display: grid; place-items: center; width: 2rem; height: 2rem;
  border-radius: 50%; background: var(--ink-800); color: var(--accent);
  font-weight: 700; font-size: .95rem; margin-bottom: .9rem;
}
.etapes p { color: var(--ink-300); font-size: .93rem; margin: 0; }

/* ------------------------------------------------------------------ tarifs */

.tarifs { align-items: start; }
/* `position: relative` sur TOUTES les offres : l'etiquette est en position
   absolue, et sans repere sur sa propre carte elle allait se caler sur un
   ancetre lointain — celle de l'offre de lancement disparaissait de l'ecran. */
.offre { display: flex; flex-direction: column; position: relative; }
.offre .prix {
  color: #fff; font-size: 2rem; font-weight: 700; margin: .2rem 0 1.2rem;
  display: flex; align-items: baseline; gap: .5rem;
}
.offre .prix span { color: var(--ink-400); font-size: .85rem; font-weight: 400; }
.offre ul { list-style: none; margin: 0 0 1.5rem; padding: 0; flex: 1; }
.offre li {
  color: var(--ink-300); font-size: .92rem; padding: .38rem 0 .38rem 1.5rem;
  position: relative;
}
.offre li::before {
  content: "✓"; position: absolute; left: 0; color: var(--accent);
}
.offre li.absent { color: var(--ink-600); }
.offre li.absent::before { content: "—"; color: var(--ink-600); }
.offre .bouton { text-align: center; }
.finesse { margin: .9rem 0 0; color: var(--ink-400); font-size: .8rem; }

.mise-en-avant { border-color: var(--accent); }
.etiquette {
  position: absolute; top: -.7rem; left: 1.5rem;
  background: var(--accent); color: #1a1200;
  font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: .2rem .6rem; border-radius: 999px; margin: 0;
}

/* ------------------------------------------------------------------ fin */

.final { text-align: center; }
.final .actions { margin-top: 1.5rem; }

footer {
  border-top: 1px solid var(--ink-800);
  padding: 2rem clamp(1rem, 4vw, 2.5rem);
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  max-width: var(--largeur); margin: 0 auto;
  color: var(--ink-400); font-size: .88rem;
}
footer p { margin: 0; }
footer nav { display: flex; gap: 1.3rem; }
footer a { color: var(--ink-400); text-decoration: none; }
footer a:hover { color: var(--ink-200); }

/* Une réserve à une promesse se lit, elle ne se cache pas : plus discrète que le
   texte principal, jamais illisible. */
.reserve {
  margin-top: .9rem; padding-top: .9rem;
  border-top: 1px solid var(--ink-800);
  font-size: .87rem !important; color: var(--ink-400) !important;
}
.etiquette-sobre { background: var(--ink-700); color: var(--ink-200); }
.offre li strong { color: var(--ink-200); font-weight: 600; }

/* --- La modale de connexion à la machine ------------------------------------- */
/* Cachée par défaut et non par une classe ajoutée après coup : sans cela elle
   apparaîtrait une fraction de seconde au chargement, avant que le script ne tourne. */
.voile {
  position: fixed; inset: 0; display: none;
  align-items: center; justify-content: center;
  background: rgba(6, 8, 12, .82); z-index: 60; padding: 20px;
}
.voile.visible { display: flex; }

.modale {
  background: #141821; border: 1px solid #252b3a; border-radius: 14px;
  padding: 28px; max-width: 420px; width: 100%; text-align: left;
}
.modale h3 { margin: 0 0 10px; font-size: 1.15rem; color: #fff; }
.modale p { margin: 0 0 12px; color: #c3cad9; line-height: 1.55; }
.modale .finesse { font-size: .82rem; color: #6b7488; }
.modale .code {
  font-family: Consolas, "SF Mono", monospace; font-size: 2rem; font-weight: 700;
  color: #fff; background: #0f1218; border-radius: 10px;
  padding: 14px; text-align: center; letter-spacing: .05em;
}
.modale-actions { display: flex; gap: 10px; margin-top: 18px; }