/* ==========================================================================
   Sahbi — landing prestataires
   Page statique autonome : aucune dépendance externe, icônes en SVG inline.
   ========================================================================== */

:root {
  --green: #006233;
  --green-dark: #004d28;
  --green-tint: #eaf4ee;
  --ink: #18181b;
  --muted: #71717a;
  --faint: #a1a1aa;
  --border: #e6e6e4;
  --surface: #ffffff;
  --canvas: #f7f7f5;
  --radius: 14px;
  --shell: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- En-tête ------------------------------------------------------ */

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}

.header .shell {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.brand svg { color: var(--green); }

.nav {
  display: flex;
  gap: 28px;
  margin-inline: auto;
  font-size: 14.5px;
  color: var(--muted);
}
.nav a:hover { color: var(--ink); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14.5px;
}
.header-actions .link { color: var(--muted); }
.header-actions .link:hover { color: var(--ink); }

/* ---------- Boutons ------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 20px;
  font: inherit;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--faint); }
.btn-white { background: #fff; color: var(--green); }
.btn-white:hover { background: #f2f2f0; }
.btn-lg { padding: 14px 26px; font-size: 15.5px; }
.btn-block { width: 100%; border-radius: 10px; padding: 13px 20px; }

/* ---------- Sections ----------------------------------------------------- */

.section { padding: 76px 0; }
.section--alt { background: var(--canvas); }

.section-title {
  margin: 0;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.section-lead {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.section-head { margin-bottom: 34px; }

/* ---------- Héros -------------------------------------------------------- */

.hero {
  background: var(--canvas);
  border-bottom: 1px solid var(--border);
  padding: 88px 0 96px;
}

/* Le héros n'a plus qu'une colonne (le formulaire vit sur inscription.html) :
   on le centre plutôt que de laisser une moitié vide. */
.hero-inner {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}
.hero-inner .lead { margin-inline: auto; }
.hero-inner .hero-actions,
.hero-inner .stats { justify-content: center; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 13px 5px 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
}
.pill svg { color: var(--green); }

.hero h1 {
  margin: 22px 0 0;
  font-size: 52px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero h1 .accent { color: var(--green); }

.hero p.lead {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: 15.5px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.stats {
  display: flex;
  gap: 48px;
  margin-top: 44px;
}
.stat b {
  display: block;
  color: var(--green);
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Grilles de cartes -------------------------------------------- */

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

/* Les témoignages respirent un peu plus que les cartes de contenu. */
.grid-3 .card { padding: 24px; }
.card h3 {
  margin: 16px 0 7px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
}
.card svg { color: var(--green); }

.step-num {
  display: block;
  color: var(--green);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.card--step h3 { margin-top: 12px; }

/* ---------- Métiers ------------------------------------------------------ */

.trades {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.trade {
  display: flex;
  align-items: center;
  gap: 11px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 500;
}
.trade svg { color: var(--green); flex: none; }

/* ---------- Témoignages --------------------------------------------------- */

.stars { display: flex; gap: 2px; color: var(--green); }
.stars svg { width: 15px; height: 15px; }
.stars .off { color: var(--border); }

.quote {
  margin: 16px 0 20px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink);
}
.who b { display: block; font-size: 13.5px; font-weight: 700; }
.who span { display: block; color: var(--muted); font-size: 12.5px; }

/* ---------- FAQ ----------------------------------------------------------- */

.faq { max-width: 720px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 2px;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { color: var(--faint); flex: none; transition: transform 0.2s; }
.faq-item[open] summary svg { transform: rotate(180deg); color: var(--green); }
.faq-item p {
  margin: -4px 2px 20px;
  padding-right: 40px;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- Bandeau final -------------------------------------------------- */

.cta {
  background: var(--green);
  color: #fff;
  text-align: center;
  padding: 66px 0;
}
.cta h2 {
  margin: 0;
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.cta p {
  margin: 12px auto 26px;
  max-width: 44ch;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14.5px;
}

/* ---------- Pied de page --------------------------------------------------- */

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
}
.footer .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer small { color: var(--muted); font-size: 12.5px; }

/* ---------- Adaptation aux petits écrans ----------------------------------- */

@media (max-width: 980px) {
  .hero { padding: 60px 0 68px; }
  .hero h1 { font-size: 38px; }
  .nav { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .trades { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 54px 0; }
  .hero h1 { font-size: 32px; }
  .section-title, .cta h2 { font-size: 24px; }
  .grid-4, .trades { grid-template-columns: 1fr; }
  .stats { gap: 28px; flex-wrap: wrap; }
  .header-actions .link { display: none; }
  .footer .shell { flex-direction: column; align-items: flex-start; }
}