@font-face {
  font-family: Andika;
  src: url("../fonts/Andika-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Andika;
  src: url("../fonts/Andika-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Andika;
  src: url("../fonts/Andika-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bleu: #0072B2;
  --bleu-fonce: #005888;
  --orange: #B84E00;
  --orange-fonce: #8F3C00;
  --muet: #8A8A8A;
  --encre: #1C1917;
  --encre-douce: #4A453F;
  --papier: #FFFDF8;
  --sable: #F7EFE3;
  --feuille: #FDECCF;
  --creme: #FFF6E8;
  --ligne: #E8D9C4;
  --blanc: #FFFFFF;
  --rayon: 18px;
  --ombre: 0 12px 40px rgba(74, 42, 16, 0.12);
  --max: 70rem;
  --header: 4.25rem;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 0.75rem);
}

body {
  margin: 0;
  font-family: Andika, "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--encre);
  background: var(--papier);
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--bleu-fonce);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--orange-fonce); }

:focus-visible {
  outline: 3px solid var(--bleu);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--encre);
  color: var(--blanc);
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  z-index: 100;
}
.skip:focus { top: 0.75rem; }

.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

/* ---------- En-tête ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ligne);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
}

.logo {
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--encre);
  white-space: nowrap;
}
.logo:hover { color: var(--encre); }
.logo .s-bleu { color: var(--bleu); }
.logo .s-orange { color: var(--orange); }

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav a {
  color: var(--encre-douce);
  text-decoration: none;
  font-size: 1rem;
}
.nav a:hover { color: var(--bleu-fonce); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ligne);
  border-radius: 10px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  color: var(--encre);
  font: inherit;
  font-size: 0.95rem;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 0.8rem 1.35rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--bleu);
  color: var(--blanc);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--bleu-fonce);
  color: var(--blanc);
}
.btn-secondary {
  background: transparent;
  color: var(--orange-fonce);
  border-color: var(--orange);
}
.btn-secondary:hover {
  background: #fff1e6;
  color: var(--orange-fonce);
}
.btn-ghost {
  background: var(--blanc);
  color: var(--bleu-fonce);
  border-color: var(--ligne);
}
.btn-ghost:hover { border-color: var(--bleu); color: var(--bleu-fonce); }
.btn-block { width: 100%; }

/* ---------- Héros ---------- */
.hero {
  position: relative;
  padding: 2.75rem 0 3.5rem;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  background:
    radial-gradient(ellipse 50% 60% at 90% 10%, #fde2b8 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 0% 80%, #d7ecf7 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.75rem;
  align-items: center;
}
.kicker {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 0.7rem;
}
.hero h1 {
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--encre-douce);
  margin: 0 0 1.6rem;
  max-width: 38rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}
.hero-note {
  margin: 0;
  color: var(--muet);
  font-size: 0.98rem;
}
.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--ombre);
  background: var(--sable);
}
.hero-caption {
  margin: 0.7rem 0 0;
  font-size: 0.95rem;
  color: var(--muet);
  text-align: center;
}

/* ---------- Sections communes ---------- */
section { padding: 4rem 0; }
section.alt { background: var(--sable); }
section h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.15rem);
  line-height: 1.25;
  margin: 0 0 0.6rem;
}
.section-intro {
  max-width: 40rem;
  color: var(--encre-douce);
  margin: 0 0 2.2rem;
}
.center { text-align: center; }
.center .section-intro { margin-inline: auto; }

/* ---------- Étapes ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.step {
  background: var(--blanc);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  padding: 1.4rem 1.3rem 1.5rem;
  box-shadow: 0 4px 16px rgba(74, 42, 16, 0.04);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--feuille);
  color: var(--orange-fonce);
  font-weight: 700;
  margin-bottom: 0.8rem;
}
.step h3 { margin: 0 0 0.45rem; font-size: 1.2rem; }
.step p { margin: 0; color: var(--encre-douce); font-size: 1.05rem; }

/* ---------- Pourquoi ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.why {
  background: var(--blanc);
  border-radius: var(--rayon);
  padding: 1.2rem 1.2rem 1.3rem;
  border: 1px solid var(--ligne);
}
.why h3 { margin: 0 0 0.4rem; font-size: 1.15rem; }
.why p { margin: 0; color: var(--encre-douce); font-size: 1.02rem; }

/* ---------- Exemple / code visuel ---------- */
.example-block {
  background: var(--blanc);
  border-radius: 24px;
  border: 1px solid var(--ligne);
  box-shadow: var(--ombre);
  overflow: hidden;
}
.example-block img.spread {
  width: 100%;
  background: #fff;
}
.example-caption {
  padding: 0.85rem 1.2rem 0;
  color: var(--muet);
  font-size: 0.98rem;
  margin: 0;
}
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.25rem;
  padding: 1rem 1.2rem 1.2rem;
  margin: 0;
  list-style: none;
  font-size: 0.98rem;
}
.legend li { display: flex; align-items: center; gap: 0.4rem; }
.swatch {
  display: inline-block;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
}
.swatch.bleu { background: var(--bleu); }
.swatch.orange { background: var(--orange); }
.swatch.muet { background: var(--muet); }
.swatch.noir { background: var(--encre); }
.u-demo {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.live-line {
  margin: 0 1.2rem 1.4rem;
  padding: 1.1rem 1.2rem;
  background: var(--creme);
  border-radius: 14px;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.6;
  word-spacing: 0.12em;
}
.live-line .syl-b { color: var(--bleu); }
.live-line .syl-o { color: var(--orange); }
.live-line .syl-n { color: var(--encre); }
.live-line .muet { color: var(--muet); }
.live-line .cx {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.gallery figure {
  margin: 0;
  background: var(--blanc);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ligne);
}
.gallery img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.gallery figcaption {
  padding: 0.5rem 0.7rem 0.65rem;
  font-size: 0.88rem;
  color: var(--muet);
}

/* ---------- Offres ---------- */
.offers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.offer {
  background: var(--blanc);
  border: 2px solid var(--ligne);
  border-radius: 22px;
  padding: 1.5rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  position: relative;
}
.offer.featured {
  border-color: var(--bleu);
  box-shadow: 0 8px 28px rgba(0, 114, 178, 0.12);
}
.offer .badge {
  position: absolute;
  top: -0.7rem;
  left: 1.2rem;
  background: var(--bleu);
  color: var(--blanc);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}
.offer h3 { margin: 0; font-size: 1.35rem; }
.offer .tagline { margin: 0; color: var(--encre-douce); }
.offer ul {
  margin: 0.3rem 0 0.5rem;
  padding: 0;
  list-style: none;
}
.offer li {
  padding: 0.55rem 0;
  border-top: 1px solid var(--ligne);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.offer .prix { font-weight: 700; white-space: nowrap; color: var(--bleu-fonce); }
.offer .note {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muet);
}
.price-disclaimer {
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
  color: var(--muet);
}

/* ---------- Orthopédagogues ---------- */
.pro-box {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  align-items: center;
  background: var(--blanc);
  border-radius: 22px;
  border: 1px solid var(--ligne);
  padding: 2rem;
}
.pro-box p { color: var(--encre-douce); }
.pro-box p:last-of-type { margin-bottom: 1.2rem; }

/* ---------- FAQ ---------- */
.faq {
  max-width: 46rem;
  margin: 0 auto;
}
.faq details {
  background: var(--blanc);
  border: 1px solid var(--ligne);
  border-radius: 14px;
  padding: 0.15rem 1rem;
  margin-bottom: 0.65rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.9rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--bleu);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  margin: 0 0 1rem;
  color: var(--encre-douce);
}

/* ---------- Formulaire ---------- */
.form-card {
  max-width: 36rem;
  margin: 0 auto;
  background: var(--blanc);
  border: 1px solid var(--ligne);
  border-radius: 22px;
  padding: 1.6rem 1.5rem 1.7rem;
  box-shadow: var(--ombre);
}
.form-card h2 { text-align: center; }
.form-card .section-intro { text-align: center; margin-inline: auto; }

.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.3rem;
  font-size: 1.02rem;
}
.req { color: var(--orange); }
.field input,
.field select {
  width: 100%;
  font: inherit;
  font-size: 1.05rem;
  padding: 0.7rem 0.8rem;
  border: 1.5px solid var(--ligne);
  border-radius: 12px;
  background: var(--papier);
  color: var(--encre);
}
.field input:hover,
.field select:hover { border-color: #c9b79a; }
.field input:focus,
.field select:focus {
  outline: 3px solid rgba(0, 114, 178, 0.35);
  border-color: var(--bleu);
  background: var(--blanc);
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.98rem;
  margin: 0.4rem 0 1.1rem;
  color: var(--encre-douce);
}
.consent input { margin-top: 0.35rem; flex: 0 0 auto; width: 1.15rem; height: 1.15rem; }
.form-status {
  min-height: 1.4rem;
  margin: 0.7rem 0 0;
  font-size: 1.02rem;
}
.form-status.error { color: #9B1C1C; }
.form-status.ok { color: #0F6B3C; }
.form-footnote {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  color: var(--muet);
  text-align: center;
}

/* ---------- Pied ---------- */
.site-footer {
  border-top: 1px solid var(--ligne);
  padding: 2rem 0 2.4rem;
  background: var(--creme);
  color: var(--encre-douce);
  font-size: 0.98rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  align-items: flex-start;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.9rem 1.25rem; }
.site-footer a { color: var(--encre-douce); text-decoration: none; }
.site-footer a:hover { color: var(--bleu-fonce); text-decoration: underline; }
.legal-meta { margin: 0.35rem 0 0; color: var(--muet); font-size: 0.9rem; }

/* ---------- Pages secondaires ---------- */
.page-main { padding: 2.5rem 0 4rem; }
.prose { max-width: 42rem; margin: 0 auto; }
.prose h1 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin: 0 0 0.4rem; }
.prose .updated { color: var(--muet); margin: 0 0 2rem; }
.prose h2 { font-size: 1.3rem; margin: 2rem 0 0.5rem; }
.prose p, .prose li { color: var(--encre-douce); }
.prose ul { padding-left: 1.2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid,
  .pro-box { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 28rem; margin-inline: auto; }
  .steps,
  .why-grid { grid-template-columns: 1fr; }
  .offers { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 1.5rem; }
}

@media (max-width: 720px) {
  body { font-size: 1.05rem; }
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--papier);
    border-bottom: 1px solid var(--ligne);
    padding: 0.5rem 1rem 1rem;
  }
  .nav.open { display: flex; }
  .nav a, .nav .btn { width: 100%; text-align: center; }
  .nav a { padding: 0.7rem 0; }
  section { padding: 3rem 0; }
  .form-card, .pro-box { padding: 1.2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}

.header-actions {
  display: none;
  align-items: center;
  gap: 0.55rem;
}
.header-cta { display: none; }
.spread-hint {
  display: none;
  margin: 0.55rem 1.2rem 0;
  font-size: 0.9rem;
  color: var(--muet);
}

.pro-box {
  grid-template-columns: 1fr;
  max-width: 46rem;
  margin-inline: auto;
}
.pro-box p { margin-top: 0; }

@media (max-width: 720px) {
  .header-actions { display: flex; }
  .header-cta {
    display: inline-flex;
    padding: 0.45rem 0.9rem;
    font-size: 0.95rem;
  }
  .nav .nav-cta { display: none; }
  .spread-hint { display: block; }
  .spread-wrap {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }
  .example-block img.spread {
    min-width: 40rem;
    max-width: none;
    width: 40rem;
  }
}