:root {
  --violet: #5F5097;
  --turquoise: #61B2C2;
  --bleu: #3C519B;
  --magenta: #C7306A;
  --corail: #CD5A49;
  --text: #1f2937;
  --muted: #5b6470;
  --bg: #f7f8fc;
  --white: #ffffff;
  --shadow: 0 16px 40px rgba(31, 41, 55, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

a {
  color: var(--bleu);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--white);
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: var(--white);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--violet);
  text-decoration: none;
}

.brand img {
  height: 52px;
  width: auto;
}

@media (max-width: 640px) {
  .brand img {
    height: 44px;
  }
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.hero {
  padding: 4.5rem 0 3rem;
  background: linear-gradient(135deg, rgba(97, 178, 194, 0.16), rgba(95, 80, 151, 0.14));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(199, 48, 106, 0.12);
  color: var(--magenta);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.84rem;
}

h1,
h2,
h3 {
  font-family: 'Allerta Stencil', Arial, sans-serif;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  margin: 0 0 1rem;
  color: var(--violet);
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  margin-top: 0;
  color: var(--violet);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 680px;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-block;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--magenta);
  color: var(--white);
  box-shadow: 0 10px 22px rgba(199, 48, 106, 0.25);
}

.button.secondary {
  background: var(--white);
  color: var(--bleu);
  border: 1px solid rgba(60, 81, 155, 0.2);
}

.hero-card,
.card,
.offer-card,
.testimonial,
.bio-card,
.form-card {
  background: var(--white);
  padding: 1.3rem;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.hero-card ul {
  padding-left: 1.2rem;
  margin-bottom: 0;
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: #f1f5fb;
}

.section-content p,
.section-heading p,
.who-grid p,
.faq-list p,
.form-card p,
.cta-block p {
  color: var(--muted);
}

.card-grid,
.offer-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.offer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card h3,
.offer-card h3 {
  margin-top: 0;
  color: var(--bleu);
}

.testimonial {
  border-left: 4px solid var(--turquoise);
}

.testimonial footer {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--violet);
}

.who-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 1.5rem;
  align-items: start;
}

.vision-lead {
  font-family: 'Allerta Stencil', Arial, sans-serif;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  line-height: 1.3;
  color: var(--violet);
  margin: 0 0 1rem;
}

.vision-closing {
  margin-top: 1.3rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--magenta);
}

.bio-card {
  border-top: 4px solid var(--corail);
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-list details {
  background: var(--white);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--violet);
}

.cta-block {
  text-align: center;
}

.form-card {
  margin-top: 2rem;
  text-align: left;
}

/* --- Formulaire Brevo re-stylé à la charte --- */
.form-card .sib-form {
  background: transparent !important;
  padding: 0 !important;
  text-align: left !important;
}

.form-card .sib-form-container,
.form-card #sib-container {
  max-width: 100% !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  text-align: left !important;
}

.form-card #sib-form {
  padding: 0 !important;
}

.form-card .sib-form-block {
  padding: 0 0 1rem !important;
}

/* Titre du formulaire (repris en Allerta Stencil) */
.form-card .sib-title-block p {
  margin: 0 !important;
  font-family: 'Allerta Stencil', Arial, sans-serif !important;
  font-size: clamp(1.4rem, 3vw, 1.9rem) !important;
  font-weight: 400 !important;
  color: var(--violet) !important;
}

/* Texte d'intro */
.form-card .sib-text-form-block p {
  margin: 0 !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 1rem !important;
  color: var(--muted) !important;
}

/* Libellés des champs */
.form-card .entry__label {
  display: block !important;
  margin-bottom: 0.35rem !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-weight: 700 !important;
  color: var(--text) !important;
}

/* Champs de saisie */
.form-card .sib-input input.input {
  width: 100% !important;
  padding: 0.85rem 1rem !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 1rem !important;
  color: var(--text) !important;
  background: var(--white) !important;
  border: 1px solid rgba(60, 81, 155, 0.35) !important;
  border-radius: 12px !important;
}

.form-card .sib-input input.input:focus {
  outline: none !important;
  border-color: var(--violet) !important;
  box-shadow: 0 0 0 3px rgba(95, 80, 151, 0.18) !important;
}

.form-card .entry__specification {
  display: block !important;
  margin-top: 0.35rem !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 0.8rem !important;
  color: var(--muted) !important;
}

/* Message d'erreur Brevo */
.form-card .entry__error {
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 0.9rem !important;
}

/* Bouton d'envoi — magenta, large, pleine largeur */
.form-card .sib-submit-block {
  padding-bottom: 0 !important;
}

.form-card .sib-form-block__button {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  width: 100% !important;
  padding: 1rem 1.2rem !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  color: var(--white) !important;
  background: var(--magenta) !important;
  border: 0 !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  box-shadow: 0 10px 22px rgba(199, 48, 106, 0.25) !important;
  transition: transform 180ms ease !important;
}

.form-card .sib-form-block__button:hover,
.form-card .sib-form-block__button:focus-visible {
  transform: translateY(-2px) !important;
}

.site-footer {
  padding: 1.5rem 0 2rem;
  color: var(--muted);
}

.footer-inner {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 1rem;
}

/* --- Nouveaux blocs de contenu --- */
.section-lead {
  margin-top: -0.4rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.feature-block {
  margin-top: 1.5rem;
  background: var(--white);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.feature-block h3 {
  margin-top: 0;
  color: var(--bleu);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.feature-list li {
  position: relative;
  padding-left: 2rem;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 1.4rem;
  height: 1.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(97, 178, 194, 0.18);
  color: var(--turquoise);
  font-weight: 700;
  font-size: 0.85rem;
}

.prereq {
  background: rgba(205, 90, 73, 0.08);
  border-left: 4px solid var(--corail);
  border-radius: 14px;
  padding: 1.3rem 1.5rem;
  margin-bottom: 2rem;
}

.prereq h3 {
  margin-top: 0;
  color: var(--corail);
}

.prereq p {
  margin: 0.6rem 0 0;
}

.offer-for {
  font-weight: 700;
  color: var(--bleu);
  margin: 0.3rem 0 0;
}

.offer-card p {
  margin: 0.5rem 0 0;
}

.offer-note {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  background: rgba(60, 81, 155, 0.06);
  border-radius: 12px;
  color: var(--muted);
}

/* Emplacements photo (à remplacer plus tard) */
.photo-ph {
  display: grid;
  place-items: center;
  gap: 0.3rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(97, 178, 194, 0.14), rgba(95, 80, 151, 0.14));
  border: 2px dashed rgba(95, 80, 151, 0.35);
  color: var(--violet);
  font-weight: 700;
}

.portrait-figure {
  margin: 0 0 1rem;
  max-width: 200px;
}

.portrait-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.photo-ph figcaption {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
}

.photo-ph.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  flex: 0 0 auto;
  font-size: 0.6rem;
}

.avatar-img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
}

.testimonial-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

@media (max-width: 860px) {
  .hero-grid,
  .who-grid,
  .card-grid,
  .offer-grid,
  .testimonial-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    gap: 0.8rem;
  }

  .section {
    padding: 3rem 0;
  }

  .button {
    width: 100%;
    text-align: center;
  }
}