/* =========================================================================
   MODULE IA ACT.
   S'appuie sur les jetons de guides.css (--brand, --ink, --line, --radius...)
   et reutilise .btn, .chip, .chips. Ce qui est defini ici n'existe nulle
   part ailleurs : la scene sombre du hero, la carte d'entretien, le verdict.
   ========================================================================= */
:root {
  --ia-nuit: linear-gradient(165deg, #0A1228 0%, #070D1F 100%);
  --ia-ok: #0E7A5F;
  --ia-warn: #B4540A;
  --ia-alerte: #B42318;
  --ia-focus: 0 0 0 4px rgba(0, 102, 255, 0.14);
  --ia-serif: "Crimson Pro", Georgia, "Times New Roman", serif;
}
body { overflow-x: clip; }
main { width: 100%; }

.ia-sec { padding: clamp(2.5rem, 6vw, 5rem) var(--gutter); position: relative; }
.ia-wrap { max-width: 1140px; margin: 0 auto; }
.ia-wrap--narrow { max-width: 780px; }

/* ---------- Hero, deux colonnes : le propos, et la frise ---------- */
.ia-hero {
  background:
    radial-gradient(110% 120% at 88% 4%, rgba(0, 102, 255, 0.26), transparent 56%),
    var(--ia-nuit);
  color: #E8EEF9;
  padding-bottom: clamp(5rem, 12vw, 9rem);
  position: relative; overflow: hidden;
}
.ia-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.11) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.5; pointer-events: none;
}
.ia-hero > * { position: relative; z-index: 1; }
.ia-hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.ia-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.74rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: #7FB0FF; margin: 0 0 1.1rem;
}
.ia-eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.ia-hero h1 {
  font-family: var(--ia-serif);
  font-size: clamp(2.4rem, 1.4rem + 3.8vw, 4.2rem);
  font-weight: 600; line-height: 1.02; letter-spacing: -0.02em;
  margin: 0 0 1.1rem; color: #fff; max-width: 15ch;
}
.ia-hero h1 em { font-style: italic; color: #9EC5FF; }
.ia-hero__lead {
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.14rem); line-height: 1.65;
  color: #AFBBD2; max-width: 52ch; margin: 0 0 1.8rem;
}
.ia-stamp {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 0.95rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.82rem; color: #CBD6EA;
}
.ia-stamp b { color: #fff; font-weight: 600; }
.ia-stamp::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; flex: none;
  background: #3BD8A0; box-shadow: 0 0 0 4px rgba(59, 216, 160, 0.18);
}

/* ---------- Frise, panneau vitre a droite ---------- */
.ia-frise {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 2.5vw, 1.9rem);
  backdrop-filter: blur(2px);
}
.ia-frise__titre {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: #8FA3C4; margin: 0 0 1.3rem;
}
.ia-frise__item { position: relative; padding: 0 0 1.5rem 1.6rem; }
.ia-frise__item:last-child { padding-bottom: 0; }
.ia-frise__item::before {
  content: ""; position: absolute; left: 0; top: 0.45rem;
  width: 9px; height: 9px; border-radius: 50%;
  background: #35507F; box-shadow: 0 0 0 3px rgba(53, 80, 127, 0.25);
}
.ia-frise__item::after {
  content: ""; position: absolute; left: 4px; top: 1.1rem; bottom: 0;
  width: 1px; background: rgba(255, 255, 255, 0.13);
}
.ia-frise__item:last-child::after { display: none; }
.ia-frise__item--now::before { background: #3BD8A0; box-shadow: 0 0 0 3px rgba(59, 216, 160, 0.22); }
.ia-frise__tag {
  display: block; font-size: 0.66rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: #7FB0FF; margin-bottom: 0.3rem;
}
.ia-frise__item--now .ia-frise__tag { color: #3BD8A0; }
.ia-frise__date { font-size: 1.02rem; font-weight: 700; color: #fff; margin: 0 0 0.2rem; letter-spacing: -0.01em; }
.ia-frise__label { font-size: 0.84rem; color: #9FAEC8; margin: 0; line-height: 1.5; }
.ia-frise__label b { color: #CBD6EA; font-weight: 600; }

/* ---------- La scene : carte en chevauchement ---------- */
.ia-stage { margin-top: clamp(-4.5rem, -7vw, -3rem); padding-top: 0; }
.ia-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: 0 30px 70px -34px rgba(10, 18, 40, 0.55);
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
}

.ia-step__num {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brand); margin: 0 0 0.5rem;
}
.ia-step h2 {
  font-family: var(--ia-serif); font-weight: 600;
  font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); line-height: 1.12;
  letter-spacing: -0.015em; margin: 0 0 0.7rem;
}
.ia-step__lead { color: var(--text-muted); margin: 0 0 1.7rem; max-width: 58ch; line-height: 1.6; }

/* ---------- Formulaire ---------- */
.ia-form { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.ia-field { display: flex; flex-direction: column; gap: 0.4rem; }
.ia-field--full { grid-column: 1 / -1; }
.ia-field label { font-size: 0.86rem; font-weight: 600; color: var(--text-soft); }
.ia-field label span { font-weight: 400; color: var(--text-muted); }
.ia-field input, .ia-libre textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: #fff;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  padding: 0.78rem 0.9rem;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.ia-field input:hover, .ia-libre textarea:hover { border-color: #b9c2d4; }
.ia-field input:focus-visible, .ia-libre textarea:focus-visible {
  outline: none; border-color: var(--brand); box-shadow: var(--ia-focus);
}
.ia-field__error { font-size: 0.82rem; color: var(--ia-alerte); min-height: 1.1em; margin: 0; }
.ia-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ia-mention { font-size: 0.84rem; color: var(--text-muted); line-height: 1.55; margin: 1.2rem 0 0; }
.ia-mention a { color: var(--text-soft); }
.ia-mention--erreur { color: var(--ia-alerte); font-weight: 600; }

.ia-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
.btn--pill { border-radius: 999px; }
.ia-cta__row { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-top: 1.6rem; }
.ia-cta__aside { font-size: 0.86rem; color: var(--text-muted); }

/* ---------- Entretien ---------- */
.ia-dossier { border-bottom: 1px solid var(--line); padding-bottom: 1.1rem; margin-bottom: 1.7rem; }
.ia-dossier__label {
  display: block; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.65rem;
}
.ia-dossier__vide { color: var(--text-muted); font-style: italic; font-size: 0.9rem; }
.ia-dossier .chip { background: color-mix(in srgb, var(--brand) 6%, #fff); border-color: color-mix(in srgb, var(--brand) 18%, var(--line)); }

.ia-agent {
  display: inline-flex; align-items: center; gap: 0.5rem; margin: 0 0 0.9rem;
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--brand);
}
.ia-agent::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ia-ok); }
.ia-q__title {
  font-family: var(--ia-serif); font-weight: 600;
  font-size: clamp(1.5rem, 1.15rem + 1.2vw, 2.1rem); line-height: 1.16;
  letter-spacing: -0.015em; margin: 0 0 0.6rem; max-width: 26ch;
}
.ia-q__title:focus { outline: none; }
.ia-q__help { color: var(--text-muted); margin: 0 0 1.6rem; font-size: 0.95rem; line-height: 1.55; max-width: 62ch; }

.ia-opts { display: grid; gap: 0.55rem; margin: 0; padding: 0; border: 0; }
.ia-opt {
  display: flex; align-items: center; gap: 0.9rem; width: 100%; text-align: left;
  font: inherit; font-size: 1rem; color: var(--ink); cursor: pointer;
  background: #fff; border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 0.95rem 1.1rem;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.ia-opt:hover { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 3%, #fff); }
.ia-opt:focus-visible { outline: none; border-color: var(--brand); box-shadow: var(--ia-focus); }
.ia-opt[aria-pressed="true"] { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 6%, #fff); }
.ia-opt__mark {
  width: 20px; height: 20px; flex: none; border-radius: 6px; color: #fff;
  border: 1.5px solid var(--line-strong); display: grid; place-items: center;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.ia-opt__mark--radio { border-radius: 50%; }
.ia-opt[aria-pressed="true"] .ia-opt__mark { background: var(--brand); border-color: var(--brand); }
.ia-opt__mark svg { opacity: 0; }
.ia-opt[aria-pressed="true"] .ia-opt__mark svg { opacity: 1; }

.ia-rapides { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.ia-rapide { font-family: inherit; cursor: pointer; }
.ia-preciser { font-size: 0.86rem; color: var(--text-muted); margin: 0 0 0.5rem; }
.ia-libre textarea { width: 100%; resize: vertical; }

.ia-nav {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; margin-top: 1.7rem;
}
.ia-skip {
  font: inherit; font-size: 0.88rem; color: var(--text-muted); cursor: pointer;
  background: none; border: 0; padding: 0.4rem 0; border-bottom: 1px solid transparent;
}
.ia-skip:hover { color: var(--ink); border-bottom-color: var(--line-strong); }
.ia-reste { font-size: 0.82rem; font-weight: 650; color: var(--text-muted); margin: 0; }

/* ---------- Verdict ---------- */
.ia-verdict__top { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1.1rem; }
.ia-situation {
  background: var(--ia-nuit); color: #E8EEF9; border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.1rem); position: relative; overflow: hidden;
}
.ia-situation::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(90% 100% at 100% 0%, rgba(0, 102, 255, 0.28), transparent 60%);
  pointer-events: none;
}
.ia-situation > * { position: relative; z-index: 1; }
.ia-situation h3 {
  font-family: var(--ia-serif); font-weight: 600; color: #fff;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); line-height: 1.14;
  letter-spacing: -0.015em; margin: 0.6rem 0 0.8rem;
}
.ia-situation p { color: #AFBBD2; margin: 0; line-height: 1.65; }
.ia-situation__role {
  display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: #7FB0FF;
}
.ia-score { display: grid; gap: 0.6rem; align-content: start; }
.ia-score__item {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.95rem 1.1rem; display: flex; align-items: baseline; gap: 0.75rem;
  background: var(--bg-2);
}
.ia-score__n { font-size: 1.8rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.ia-score__n--warn { color: var(--ia-warn); }
.ia-score__n--ok { color: var(--ia-ok); }
.ia-score__l { font-size: 0.88rem; color: var(--text-muted); line-height: 1.4; }

.ia-block { margin-top: 2.3rem; }
.ia-block__head { display: flex; align-items: baseline; gap: 0.8rem; margin-bottom: 1rem; }
.ia-block__head h3 { font-size: 1.12rem; letter-spacing: -0.015em; margin: 0; }
.ia-block__rule { flex: 1; height: 1px; background: var(--line); }
.ia-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.ia-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.9rem; align-items: baseline;
  padding: 0.9rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
}
.ia-item--vide { display: block; color: var(--text-muted); font-size: 0.92rem; background: var(--bg-2); }
.ia-item__dot { width: 8px; height: 8px; border-radius: 50%; align-self: center; }
.ia-item__dot--now { background: var(--ia-warn); }
.ia-item__dot--soon { background: var(--brand); }
.ia-item__dot--gap { background: var(--ia-alerte); }
.ia-item__txt strong { display: block; font-weight: 650; margin-bottom: 0.2rem; }
.ia-item__txt span { color: var(--text-muted); font-size: 0.9rem; line-height: 1.5; }
.ia-item__when { font-size: 0.82rem; font-weight: 650; color: var(--text-soft); white-space: nowrap; text-align: right; }
.ia-item__when em { display: block; font-style: normal; font-weight: 400; color: var(--text-muted); }

.ia-suite {
  margin-top: 2.4rem; padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid color-mix(in srgb, var(--brand) 18%, var(--line));
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--brand) 4%, #fff);
  display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: center;
}
.ia-suite h3 { font-family: var(--ia-serif); font-weight: 600; margin: 0 0 0.45rem; font-size: 1.35rem; letter-spacing: -0.01em; }
.ia-suite p { margin: 0; color: var(--text-muted); max-width: 50ch; line-height: 1.6; }
.ia-suite__direct { margin-top: 0.75rem !important; font-size: 0.9rem; }
.ia-suite__direct a { color: var(--brand); font-weight: 600; }
.ia-suite__action { display: grid; gap: 0.55rem; justify-items: center; text-align: center; }
.ia-suite--ok {
  background: color-mix(in srgb, var(--ia-ok) 7%, #fff);
  border-color: color-mix(in srgb, var(--ia-ok) 28%, var(--line));
}
.ia-suite--ok:focus { outline: none; }
.ia-suite__coche {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ia-ok); color: #fff; justify-self: end;
}
.ia-legal { font-size: 0.82rem; color: var(--text-muted); margin-top: 1.7rem; line-height: 1.6; }

[hidden] { display: none !important; }

@media (max-width: 940px) {
  .ia-hero__grid { grid-template-columns: 1fr; }
  .ia-hero h1 { max-width: none; }
  .ia-verdict__top { grid-template-columns: 1fr; }
  .ia-suite { grid-template-columns: 1fr; }
  .ia-suite__action { justify-items: start; text-align: left; }
  .ia-suite__coche { justify-self: start; }
}
@media (max-width: 620px) {
  .ia-form { grid-template-columns: 1fr; }
  .ia-item { grid-template-columns: auto 1fr; }
  .ia-item__when { grid-column: 2; text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  .ia-opt, .ia-rapide, .ia-field input, .ia-libre textarea { transition: none; }
}
  

/* ---------- Ancrage : la carte active se recale sous l'en-tete collant ---------- */
#etape-contact, #etape-questions, #etape-verdict { scroll-margin-top: 96px; }
#etape-questions { min-height: 26rem; }

/* ---------- Page sanctions et calendrier ---------- */
.ia-page { padding: clamp(2.5rem, 6vw, 4.5rem) var(--gutter); }
.ia-page h2 {
  font-family: var(--ia-serif); font-weight: 600;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); letter-spacing: -0.015em;
  margin: 0 0 0.9rem;
}
.ia-page p { line-height: 1.7; color: var(--text-soft); }
.ia-page__intro { font-size: 1.08rem; max-width: 62ch; }

.ia-paliers { display: grid; gap: 0.8rem; margin: 1.6rem 0 0; padding: 0; list-style: none; }
.ia-palier {
  display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem; background: #fff;
}
.ia-palier__montant { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.03em; color: var(--ia-warn); white-space: nowrap; }
.ia-palier__montant em { display: block; font-style: normal; font-size: 0.84rem; font-weight: 600; color: var(--text-muted); }
.ia-palier__objet { margin: 0; font-size: 0.95rem; color: var(--text-soft); line-height: 1.6; }

.ia-cal { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.ia-cal__item { display: grid; grid-template-columns: 12rem 1fr; gap: 1.4rem; padding: 1.1rem 0; border-top: 1px solid var(--line); }
.ia-cal__date { font-weight: 700; letter-spacing: -0.01em; }
.ia-cal__date em { display: block; font-style: normal; font-weight: 500; font-size: 0.84rem; color: var(--text-muted); }
.ia-cal__objet { margin: 0; color: var(--text-soft); line-height: 1.6; }
.ia-cal__objet b { color: var(--ink); }
.ia-cal__avant { display: inline-block; margin-top: 0.35rem; font-size: 0.84rem; color: var(--ia-warn); }

.ia-lien-sanctions { font-size: 0.88rem; }
.ia-lien-sanctions a { color: var(--brand); font-weight: 600; }

@media (max-width: 620px) {
  .ia-palier { grid-template-columns: 1fr; gap: 0.5rem; }
  .ia-cal__item { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* Hero d'une page de contenu : pas de carte en chevauchement dessous. */
.ia-hero--page { padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.ia-hero .ia-lien-sanctions { margin: 1.4rem 0 0; padding-top: 1.1rem; border-top: 1px solid rgba(255,255,255,0.12); }
.ia-hero .ia-lien-sanctions a { color: #9EC5FF; }

/* État de l'envoi : on ne promet un email que s'il est parti. */
.ia-envoi {
  margin: 1.8rem 0 0; padding: 0.9rem 1.1rem;
  border: 1px solid color-mix(in srgb, var(--ia-ok) 25%, var(--line));
  background: color-mix(in srgb, var(--ia-ok) 6%, #fff);
  border-radius: var(--radius); font-size: 0.9rem; color: var(--text-soft); line-height: 1.55;
}

/* Une reponse multiple peut etre longue : la pastille la borne, l'email la donne en entier. */
.ia-dossier .chip { max-width: 32ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }