/*
 * Octopia — landing « v3 » (aperçu, route /v3).
 * Elle s'appuie sur landing-v2.css pour la charpente (nav, hero et carrousel
 * d'équipe, vidéo, étapes, tarifs, pied de page, révélations au défilement)
 * et n'ajoute que les blocs qui lui sont propres : la ligne « équipe » du
 * hero, le contenu livré, les garanties en trois colonnes, l'équipe repliée,
 * la FAQ. Elle n'écrase aucune classe de la v2, pour que la landing en
 * production reste intacte.
 */

/* ------------------------------------------------------------------ hero */
.v3-hero-tech { margin: -14px 0 28px; color: rgba(255, 255, 255, .62); font-size: 15px; max-width: 50ch; }
.v3-btn-outline {
  background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, .38);
  transition: background .2s ease, border-color .2s ease, transform .25s ease;
}
.v3-btn-outline:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .7); transform: translateY(-2px); }

/* ------------------------------------------------------ avant / après */
.v3-example { background: var(--surface); }
/* Deux colonnes strictement égales : les deux captures ont le même cadrage
   (haut de page, 1280 × 2000) et doivent se lire d'un regard. */
.v3-compare {
  display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 22px; align-items: start;
}
.v3-pane { margin: 0; min-width: 0; }
.v3-pane-label {
  display: inline-block; margin: 0 0 12px; padding: 5px 13px; border-radius: 999px;
  font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.v3-pane-before .v3-pane-label { background: var(--line); color: var(--ink-500); }
.v3-pane-after .v3-pane-label { background: var(--blue-100); color: var(--blue-700); }
.v3-pane-frame {
  position: relative; aspect-ratio: 1280 / 2000; overflow: hidden;
  border-radius: 18px; border: 1px solid var(--line); background: #fff;
  box-shadow: var(--shadow);
}
.v3-pane-after .v3-pane-frame { border: 2px solid var(--blue-600); box-shadow: var(--shadow-lg); }
.v3-pane-frame img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
/* Un voile en bas : la page continue. */
.v3-pane-frame::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 70px; pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .9));
}
.v3-pane-caption { margin: 14px 0 0; font-size: 14px; color: var(--ink-700); line-height: 1.5; }
.v3-pane-before .v3-pane-caption { color: var(--ink-500); }
.v3-pane-caption a { color: var(--blue-700); font-weight: 600; white-space: nowrap; }
.v3-compare-arrow {
  align-self: center; width: 46px; height: 46px; border-radius: 50%;
  background: var(--blue-600); position: relative; box-shadow: var(--shadow);
}
.v3-compare-arrow::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 12px;
  border: solid #fff; border-width: 2px 2px 0 0; transform: translate(-65%, -50%) rotate(45deg);
}

/* ----------------------------------------------------- contenu livré */
.v3-included { background: var(--surface-sunken); border-bottom: 1px solid var(--line); }
.v3-included-list {
  list-style: none; margin: 0; padding: 28px 32px; border-radius: 22px;
  background: var(--surface); border: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; row-gap: 4px;
}
.v3-included-list li {
  display: flex; align-items: flex-start; gap: 14px; padding: 12px 0;
  font-size: 17px; line-height: 1.45; color: var(--ink-700);
}
.v3-included-list li + li { border-top: 1px solid var(--line); }
.v3-included-list li:nth-child(2) { border-top: 0; }
.v3-included-list strong { color: var(--ink-900); font-weight: 700; }
.v3-included-check {
  flex: 0 0 auto; width: 26px; height: 26px; margin-top: 1px;
  fill: var(--blue-050); stroke: var(--blue-700); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.v3-included-check circle { stroke-width: 1.5; }
.v2-step-link {
  display: inline-block; margin-top: 12px; font-size: 14px; font-weight: 600;
  color: var(--blue-700); text-decoration: none; border-bottom: 1px solid var(--blue-100);
}
.v2-step-link:hover { border-bottom-color: var(--blue-700); }

/* --------------------------------------------------------- garanties */
.v3-trust-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.v3-trust-grid .v2-trust-card { padding: 26px 26px; }
.v3-trust-grid .v2-trust-card h3 { font-size: 17px; }
.v3-trust-grid .v2-trust-card p { font-size: 14.5px; }

/* ------------------------------------------------------------ équipe */
.v3-team { background: var(--surface-sunken); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.v3-roster { margin-top: 28px; }
.v3-roster summary {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer; list-style: none;
  padding: 11px 18px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line-strong);
  font-size: 14px; font-weight: 600; color: var(--ink-700);
}
.v3-roster summary::-webkit-details-marker { display: none; }
.v3-roster summary::after {
  content: ""; width: 8px; height: 8px; border: solid currentColor; border-width: 0 2px 2px 0;
  transform: rotate(45deg) translateY(-2px); transition: transform .25s ease;
}
.v3-roster[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.v3-roster summary:hover { background: var(--blue-050); border-color: var(--blue-100); color: var(--blue-700); }
.v3-roster .v2-poles { margin-top: 32px; }

/* ------------------------------------------------------------- essai */
/* L'offre de bienvenue (ADR-0090), juste avant les prix. Une seule carte,
   centrée, assez marquée pour qu'on la voie en scrollant vers les tarifs
   sans concurrencer le hero. */
.v3-trial-card {
  max-width: 820px; margin: 0 auto; padding: 36px 40px; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--blue-100);
  box-shadow: var(--shadow-sm); text-align: center;
}
.v3-trial-card h2 { margin: 6px 0 0; }
.v3-trial-sub { margin: 14px auto 0; max-width: 620px; font-size: 17px; line-height: 1.55; color: var(--ink-700); }
.v3-trial-figures {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 22px 0 0;
}
.v3-trial-figure {
  display: inline-block; padding: 8px 16px; border-radius: 999px;
  background: var(--blue-050); border: 1px solid var(--blue-100);
  font-size: 15px; font-weight: 700; color: var(--blue-700);
}
.v3-trial-points {
  list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 4px; text-align: left;
}
.v3-trial-points li {
  display: flex; align-items: flex-start; gap: 14px; padding: 12px 0;
  font-size: 15.5px; line-height: 1.5; color: var(--ink-700);
}
.v3-trial-points li + li { border-top: 1px solid var(--line); }
.v3-trial-platforms {
  margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 14px; line-height: 1.55; color: var(--ink-500); text-align: left;
}
.v3-trial-actions { margin-top: 26px; }
.v3-trial-fine { margin: 14px 0 0; font-size: 13.5px; color: var(--ink-500); }

.v3-pricing-offer { margin: 18px 0 26px; text-align: center; font-size: 15px; }
.v3-pricing-offer a {
  display: inline-block; padding: 10px 20px; border-radius: 999px;
  background: var(--blue-050); border: 1px solid var(--blue-100);
  color: var(--blue-700); font-weight: 600; text-decoration: none;
}
.v3-pricing-offer a:hover { border-color: var(--blue-600); }

/* --------------------------------------------------------------- faq */
.v3-faq-shell { max-width: 820px; }
.v3-faq-list { display: grid; gap: 10px; margin-top: 8px; }
.v3-faq-list details {
  border: 1px solid var(--line); border-radius: 14px; background: var(--surface);
  transition: border-color .25s ease, box-shadow .25s ease;
}
.v3-faq-list details[open] { border-color: var(--blue-100); box-shadow: var(--shadow-sm); }
.v3-faq-list summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 22px; position: relative;
  font-size: 16px; font-weight: 600; color: var(--ink-900);
}
.v3-faq-list summary::-webkit-details-marker { display: none; }
.v3-faq-list summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 9px; height: 9px;
  border: solid var(--blue-600); border-width: 0 2px 2px 0;
  transform: translateY(-70%) rotate(45deg); transition: transform .25s ease;
}
.v3-faq-list details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.v3-faq-list p { margin: 0; padding: 0 22px 20px; font-size: 15px; color: var(--ink-700); line-height: 1.55; }

/* ------------------------------------------------------- responsive */
@media (max-width: 980px) {
  .v3-trust-grid { grid-template-columns: 1fr; }
  .v3-compare { grid-template-columns: 1fr; }
  .v3-compare-arrow { justify-self: center; margin-top: 0; transform: rotate(90deg); }
}
@media (max-width: 600px) {
  .v3-trial-card { padding: 26px 22px; }
  .v3-trial-sub { font-size: 16px; }
  .v3-included-list { grid-template-columns: 1fr; padding: 16px 20px; }
  .v3-included-list li { font-size: 16px; }
  .v3-included-list li:nth-child(2) { border-top: 1px solid var(--line); }
  .v2-hero-cta .btn-launch { padding: 14px 24px; }
}