/*
 * Médiablue - sections propres à la page d'accueil (2026).
 * Les éléments communs (charte, menu, boutons, cartes, vidéo, pied de page) sont dans css/site.css.
 */

/* Accroche plein écran */
.hero { position: relative; min-height: calc(100vh - var(--nav-h)); min-height: calc(100svh - var(--nav-h) - env(safe-area-inset-top, 0px)); display: grid; align-items: center; padding-top: clamp(32px, 5vw, 64px); padding-bottom: 112px; }
.hero > .wrap { width: 100%; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-text { display: grid; gap: 28px; min-width: 0; }
.print { position: relative; width: 100%; max-width: 440px; aspect-ratio: 1; justify-self: center; margin: 0; }
.print::before { content: ""; position: absolute; inset: 8%; border-radius: 50%; background: var(--linen); }
.print canvas { position: relative; width: 100%; height: 100%; display: block; }
.print figcaption { position: absolute; right: 0; bottom: 6%; font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--muted); background: var(--paper); padding: 4px 12px; border-radius: 999px; }
.scroll-cue { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); display: grid; justify-items: center; gap: 8px; text-decoration: none; color: var(--muted); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.scroll-cue .chev { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; background: var(--paper-2); animation: cue 2.2s ease-in-out infinite; }
.scroll-cue .chev::after { content: ""; width: 10px; height: 10px; border-right: 2px solid var(--accent-ink); border-bottom: 2px solid var(--accent-ink); transform: translateY(-2px) rotate(45deg); }
.scroll-cue:hover .chev { border-color: var(--honey); }
@keyframes cue { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(7px); } }

/* Le constat */
.moment { background: var(--plum); color: var(--on-plum); border-radius: clamp(24px, 4vw, 44px) clamp(24px, 4vw, 44px) 0 0; }
.moment .label { color: var(--on-plum-muted); }
.moment .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
.moment h2 { color: var(--on-plum); }
.moment h2 em.s { color: var(--honey); }
.moment p { color: var(--on-plum-muted); font-size: 1.12rem; max-width: 46ch; }

/* Ce que je fais */
.offer { background: var(--plum); }
.offer-inner { background: var(--paper); border-radius: clamp(24px, 4vw, 44px) clamp(24px, 4vw, 44px) 0 0; }

/* Intelligence artificielle */
.ia { --r: clamp(24px, 4vw, 44px); background: var(--plum); color: var(--on-plum); border-radius: var(--r) var(--r) 0 0; padding-bottom: calc(clamp(72px, 10vw, 128px) + var(--r)); }
.ia .label { color: var(--on-plum-muted); }
.ia h2 { color: var(--on-plum); }
.ia h2 em.s { color: var(--honey); }
.ia-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.ia-intro { display: grid; gap: 22px; }
.ia-lede { font-size: 1.2rem; color: var(--on-plum-muted); max-width: 40ch; }
.ia-proof { padding: 20px 22px; border-radius: 18px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); color: var(--on-plum-muted); }
.ia-proof strong { display: block; color: var(--honey); font-weight: 600; margin-bottom: 4px; }
.ia-uses { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.ia-uses li { padding: 22px 0; border-top: 1px solid rgba(255, 255, 255, .16); display: grid; gap: 6px; }
.ia-uses li:last-child { border-bottom: 1px solid rgba(255, 255, 255, .16); }
.ia-uses h3 { color: var(--on-plum); font-size: 1.4rem; }
.ia-uses p { color: var(--on-plum-muted); }
.ia-guarantees { list-style: none; margin: 52px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 14px; }
.ia-guarantees li { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); font-size: .95rem; font-weight: 500; }
.ia-guarantees li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--honey); }
/* La méthode recouvre le bas du bandeau IA : ses coins arrondis laissent voir le prune. */
.ia + .method { margin-top: calc(-1 * clamp(24px, 4vw, 44px)); border-radius: clamp(24px, 4vw, 44px) clamp(24px, 4vw, 44px) 0 0; position: relative; }

/* Méthode */
.method { background: var(--linen); color: var(--ink); }
.method .label { color: var(--linen-ink); }
.path { position: relative; list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.path::before { content: ""; position: absolute; left: 12px; right: 12px; top: 12px; border-top: 2px dashed var(--linen-ink); opacity: .45; }
.path li { position: relative; display: grid; gap: 10px; align-content: start; min-width: 0; }
.dot { width: 26px; height: 26px; border-radius: 50%; background: var(--plum); border: 5px solid var(--linen); box-shadow: 0 0 0 2px var(--plum); margin-bottom: 14px; }
.path li:last-child .dot { background: var(--honey); box-shadow: 0 0 0 2px var(--honey); }
.path .step { font-family: var(--serif); font-style: italic; font-size: 1.05rem; color: var(--linen-ink); }
.path h3 { font-size: 1.6rem; }
.path p { color: var(--muted); }
.after { margin-top: 44px; font-size: 1.05rem; }
.after strong { font-weight: 600; }

/* Vidéo de présentation */
.meet .wrap { display: grid; gap: 28px; }

@media (max-width: 900px) {
  .hero > .wrap, .moment .wrap, .ia-grid { grid-template-columns: minmax(0, 1fr); }
  .print { max-width: 320px; }
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .path::before { display: none; }
}
@media (max-width: 520px) {
  .path { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue .chev { animation: none; }
}

/* Contour de focus visible sur fond sombre */
.moment, .ia { --focus: var(--honey); }