/* Vitrine publique (landing /) — rendu calé sur la maquette « Vitrine publique
   v2 », qui n'est qu'une cible visuelle. Classes .ft-landing-* uniquement,
   couleurs EXCLUSIVEMENT via les tokens --ft-* (fintrack-theme.css), police
   Inter auto-hébergée (var(--ft-font)). Aucun style inline.
   Teal/Indigo : illustration USD/FC et boutons d'action seulement (Charte §1.5,
   double rôle du Teal) — jamais décoratifs, jamais dans le chrome.
   Mobile-first ; mise en page de la maquette à partir de 900 px. */

.ft-landing {
  background: var(--ft-surface);
  color: var(--ft-ink);
  font-family: var(--ft-font);
}
.ft-landing h1, .ft-landing h2, .ft-landing h3, .ft-landing p { margin: 0; }

.ft-landing-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--ft-s4);
  box-sizing: border-box;
}

/* --- Boutons ------------------------------------------------------------- */
.ft-landing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--ft-tap);
  padding: 0 18px;
  border-radius: var(--ft-radius-sm);
  border: 1.5px solid transparent;
  font: 600 14px/1 var(--ft-font);
  text-decoration: none;
  white-space: nowrap;
}
.ft-landing-btn--primary { background: var(--ft-teal); color: var(--ft-surface); }
.ft-landing-btn--primary:hover { background: var(--ft-teal-d); color: var(--ft-surface); }
.ft-landing-btn--ghost { color: var(--ft-ink); }
.ft-landing-btn--ghost:hover { background: var(--ft-paper); color: var(--ft-ink); }
.ft-landing-btn--outline { color: var(--ft-ink); border-color: var(--ft-ink); }
.ft-landing-btn--outline:hover { background: var(--ft-ink); color: var(--ft-surface); }
.ft-landing-btn--lg { min-height: 52px; padding: 0 24px; border-radius: 12px; font-size: 16px; }
.ft-landing-btn--xl { min-height: 56px; padding: 0 30px; border-radius: 12px; font-size: 16px; flex: none; }

/* --- En-tête ------------------------------------------------------------- */
.ft-landing-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--ft-surface);
  border-bottom: 1px solid var(--ft-line);
}
.ft-landing-header__inner {
  display: flex;
  align-items: center;
  gap: var(--ft-s4);
  min-height: 64px;
}
.ft-landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ft-ink);
  text-decoration: none;
}
.ft-landing-brand img { height: 28px; width: auto; display: block; }
.ft-landing-brand__name { font: 900 19px/1 var(--ft-font); letter-spacing: -0.035em; }
.ft-landing-beta-pill {
  font: 700 10px/1 var(--ft-font);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ft-ink);
  border: 1px solid var(--ft-ink);
  border-radius: var(--ft-radius-pill);
  padding: 4px 7px;
}
.ft-landing-nav { display: none; gap: 28px; }
.ft-landing-nav a { font: 500 14px/1 var(--ft-font); color: var(--ft-ink); text-decoration: none; }
.ft-landing-nav a:hover { text-decoration: underline; }
.ft-landing-header__actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.ft-landing-header__actions .ft-landing-btn--ghost { display: none; }

/* --- Héro ---------------------------------------------------------------- */
.ft-landing-hero { padding: 56px 0 64px; }
.ft-landing-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; align-items: center; }
.ft-landing-hero__copy { display: flex; flex-direction: column; gap: 24px; }
.ft-landing-hero__title {
  font: 800 34px/1.1 var(--ft-font);
  letter-spacing: -0.035em;
  color: var(--ft-ink);
  text-wrap: balance;
}
.ft-landing-hero__lead { font: 400 17px/1.6 var(--ft-font); color: var(--ft-ink); max-width: 500px; text-wrap: pretty; }
.ft-landing-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.ft-landing-hero__note { font: 500 13px/1.5 var(--ft-font); color: var(--ft-muted); }

/* Illustration USD / FC — deux colonnes, jamais additionnées, sans montant. */
.ft-landing-illustration {
  margin: 0;
  background: var(--ft-paper);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ft-landing-illustration__card {
  background: var(--ft-surface);
  border: 1px solid var(--ft-line);
  border-radius: var(--ft-radius);
  padding: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
  gap: 20px;
  box-shadow: var(--ft-shadow);
}
.ft-landing-illustration__col { display: flex; flex-direction: column; gap: 18px; }
.ft-landing-illustration__head { display: flex; align-items: center; gap: 8px; }
.ft-landing-illustration__label { font: 600 13px/1 var(--ft-font); color: var(--ft-ink); }
.ft-landing-illustration__rows { display: flex; flex-direction: column; gap: 14px; }
.ft-landing-currency {
  font: 800 13px/1 var(--ft-font);
  letter-spacing: 0.08em;
  color: var(--ft-surface);
  border-radius: var(--ft-radius-pill);
  padding: 6px 11px;
}
.ft-landing-currency--usd { background: var(--ft-usd); }
.ft-landing-currency--fc { background: var(--ft-fc); }
.ft-landing-bar { display: flex; flex-direction: column; gap: 6px; font: 500 12px/1 var(--ft-font); color: var(--ft-ink); }
.ft-landing-bar__fill { display: block; height: 8px; border-radius: var(--ft-radius-pill); }
.ft-landing-bar__fill--usd { background: var(--ft-usd); }
.ft-landing-bar__fill--fc { background: var(--ft-fc); }
/* Largeurs figées de l'illustration (classes, pas de style inline). */
.ft-landing-bar__fill--34 { width: 34%; }
.ft-landing-bar__fill--46 { width: 46%; }
.ft-landing-bar__fill--52 { width: 52%; }
.ft-landing-bar__fill--60 { width: 60%; }
.ft-landing-bar__fill--78 { width: 78%; }
.ft-landing-bar__fill--84 { width: 84%; }
.ft-landing-illustration__divider { background: var(--ft-ink); width: 1px; position: relative; }
.ft-landing-illustration__never {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: var(--ft-radius-pill);
  background: var(--ft-surface);
  border: 1.5px solid var(--ft-ink);
  color: var(--ft-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ft-landing-illustration__caption { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.ft-landing-illustration__caption strong { font: 700 14px/1.4 var(--ft-font); color: var(--ft-ink); }
.ft-landing-illustration__caption span { font: 400 12px/1.4 var(--ft-font); color: var(--ft-muted); }

/* --- Titres de section --------------------------------------------------- */
.ft-landing-eyebrow {
  font: 700 12px/1 var(--ft-font);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ft-ink);
}
.ft-landing-h2 {
  font: 800 30px/1.15 var(--ft-font);
  letter-spacing: -0.025em;
  color: var(--ft-ink);
  text-wrap: balance;
}
.ft-landing-h2--on-ink { color: var(--ft-surface); }

/* --- Bandeau Encre : le problème ----------------------------------------- */
.ft-landing-band { background: var(--ft-ink); padding: 72px 0; }
.ft-landing-band .ft-landing-eyebrow,
.ft-landing-band .ft-landing-h2 { color: var(--ft-surface); }
.ft-landing-problem { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; align-items: start; }
.ft-landing-problem__head { display: flex; flex-direction: column; gap: 20px; }
.ft-landing-problem__body { display: flex; flex-direction: column; gap: 20px; }
.ft-landing-problem__body p { font: 400 17px/1.7 var(--ft-font); color: var(--ft-surface); text-wrap: pretty; }
.ft-landing-problem__body .ft-landing-problem__strong { font-weight: 600; }

/* --- Sections claires ---------------------------------------------------- */
.ft-landing-section { padding: 72px 0; }
.ft-landing-section--paper { background: var(--ft-paper); }
.ft-landing-section__head { display: flex; flex-direction: column; gap: 16px; max-width: 680px; margin-bottom: 48px; }
.ft-landing-section__lead { font: 400 17px/1.65 var(--ft-font); color: var(--ft-ink); }

/* Fonctionnalités : filet haut épais, icône Encre, pas de carte. */
.ft-landing-features { display: grid; grid-template-columns: minmax(0, 1fr); column-gap: 48px; row-gap: 40px; }
.ft-landing-feature {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 2px solid var(--ft-ink);
  padding-top: 24px;
  color: var(--ft-ink);
}
.ft-landing-feature__title { font: 700 20px/1.3 var(--ft-font); color: var(--ft-ink); }
.ft-landing-feature__text { font: 400 15px/1.65 var(--ft-font); color: var(--ft-ink); }
.ft-landing-feature--roadmap { border-top: 2px dashed var(--ft-muted); }
.ft-landing-roadmap-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font: 700 11px/1 var(--ft-font);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ft-info);
  border: 1.5px solid var(--ft-info);
  border-radius: var(--ft-radius-pill);
  padding: 6px 10px;
}

/* Conseils : cartes numérotées, sans lien (aucun article n'existe). */
.ft-landing-tips { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.ft-landing-tip {
  background: var(--ft-surface);
  border: 1px solid var(--ft-line);
  border-radius: var(--ft-radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ft-landing-tip__number { font: 800 32px/1 var(--ft-font); letter-spacing: -0.02em; color: var(--ft-ink); }
.ft-landing-tip__title { font: 700 20px/1.35 var(--ft-font); color: var(--ft-ink); }
.ft-landing-tip__text { font: 400 15px/1.65 var(--ft-font); color: var(--ft-ink); }

/* Appel à l'action final : bloc Encre arrondi. */
.ft-landing-cta {
  background: var(--ft-ink);
  border-radius: 20px;
  padding: 48px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.ft-landing-cta__copy { display: flex; flex-direction: column; gap: 16px; }
.ft-landing-cta__copy p { font: 400 17px/1.6 var(--ft-font); color: var(--ft-surface); max-width: 560px; }

/* --- Pied de page Encre -------------------------------------------------- */
.ft-landing-footer { background: var(--ft-ink); padding: 40px 0; }
.ft-landing-footer__inner { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.ft-landing-footer__brand { font: 900 16px/1 var(--ft-font); letter-spacing: -0.035em; color: var(--ft-surface); }
.ft-landing-footer__beta { font: 400 13px/1.5 var(--ft-font); color: var(--ft-surface); }
.ft-landing-footer__links { display: flex; flex-wrap: wrap; gap: 24px; }
.ft-landing-footer__links a { font: 500 13px/1 var(--ft-font); color: var(--ft-surface); text-decoration: none; }
.ft-landing-footer__links a:hover { text-decoration: underline; }

/* --- Largeurs moyennes --------------------------------------------------- */
@media (min-width: 640px) {
  .ft-landing-header__actions .ft-landing-btn--ghost { display: inline-flex; }
  .ft-landing-features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ft-landing-tips { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* --- Mise en page de la maquette (bureau) -------------------------------- */
@media (min-width: 900px) {
  .ft-landing-header__inner { min-height: 76px; gap: 40px; }
  .ft-landing-nav { display: flex; }
  .ft-landing-hero { padding: 104px 0 112px; }
  .ft-landing-hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 72px; }
  .ft-landing-hero__copy { gap: 28px; }
  .ft-landing-hero__title { font-size: 56px; line-height: 1.06; }
  .ft-landing-hero__lead { font-size: 19px; }
  .ft-landing-illustration { padding: 36px; }
  .ft-landing-illustration__card { padding: 24px; gap: 24px; }
  .ft-landing-h2 { font-size: 40px; }
  .ft-landing-band { padding: 104px 0; }
  .ft-landing-problem { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 80px; }
  .ft-landing-problem__body { padding-top: 32px; }
  .ft-landing-problem__body p { font-size: 18px; }
  .ft-landing-section { padding: 112px 0; }
  .ft-landing-section__head { margin-bottom: 56px; }
  .ft-landing-features { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 56px; }
  .ft-landing-tip { min-height: 240px; }
  .ft-landing-cta { flex-direction: row; align-items: center; gap: 56px; padding: 72px 64px; }
  .ft-landing-cta__copy { flex: 1; }
  .ft-landing-cta .ft-landing-h2 { font-size: 36px; line-height: 1.2; }
  .ft-landing-footer { padding: 48px 0; }
  .ft-landing-footer__inner { flex-direction: row; align-items: center; gap: 32px; }
  .ft-landing-footer__links { margin-left: auto; }
}