/* ============================================================
   GLOSSOLALIE ADVISORY : accueil, direction Architecture
   Chargé uniquement par index.html (CSP : aucun style inline).
   ============================================================ */

/* ---------- Héros ---------- */
.hero-arch {
  padding: calc(var(--nav-height) + clamp(2.5rem, 6vw, 5rem)) 0 clamp(3rem, 6vw, 5.5rem);
}

.hero-arch__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12) var(--space-16);
  align-items: flex-start;
}

.hero-arch__main { flex: 1 1 440px; min-width: 0; }

.hero-arch__heading {
  font-size: clamp(3rem, 7.4vw, 6.75rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.hero-arch__tagline {
  max-width: 34em;
  font-size: var(--text-xl);
  line-height: 1.55;
  color: var(--grey-700);
  margin-bottom: var(--space-10);
}

.hero-arch__actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Modèle en couches ---------- */
.layers { flex: 1 1 440px; min-width: 0; }

.layers__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--grey-600);
  margin-bottom: var(--space-3);
}

.layers__stack { display: flex; flex-direction: column; gap: 8px; }

.layer {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px var(--space-4);
  padding: 14px 20px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: 6px;
  color: var(--navy-profond);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.layer:nth-child(2) { margin-left: 24px; }
.layer:nth-child(3) { margin-left: 48px; }
.layer:nth-child(4) { margin-left: 72px; }
.layer:nth-child(5) { margin-left: 96px; }
.layer:nth-child(6) { margin-left: 120px; }

.layer:hover { border-color: var(--teal-signal); }
.layer:focus-visible { outline: 3px solid var(--teal-signal); outline-offset: 2px; }

.layer[aria-pressed="true"] {
  background: var(--teal-light);
  border: 2px solid var(--teal-signal);
  padding: 13px 19px;
}

.layer__acr {
  min-width: 5.5rem;
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.layer__name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--grey-700);
}

.layer-detail {
  margin-top: var(--space-5);
  padding: var(--space-6) 26px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
}

.layer-panel[hidden] { display: none; }

.layer-panel__acr {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy-profond);
  margin-bottom: var(--space-2);
}

.layer-panel__desc {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--grey-700);
  margin-bottom: var(--space-4);
}

.layer-panel__more { font-weight: 600; }

/* ---------- Énoncé ---------- */
.statement {
  background: var(--white);
  border-top: 1px solid var(--grey-200);
  border-bottom: 1px solid var(--grey-200);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.statement__text {
  max-width: 22em;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.6vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--navy-profond);
  margin-bottom: 0;
}

/* ---------- Index des frameworks ---------- */
.fw-head {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 64px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-12);
}

.fw-head .section__title {
  max-width: 12em;
  margin-bottom: 0;
  font-size: clamp(2.125rem, 4.4vw, 3.5rem);
  line-height: 1.02;
}

.fw-head__intro {
  flex: 1 1 360px;
  max-width: 34em;
  margin: 0;
  color: var(--grey-700);
}

.fw-index { border-top: 2px solid var(--navy-profond); }

.fw-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 40px;
  padding: 28px 0;
  border-bottom: 1px solid var(--grey-200);
}

.fw-row__acr {
  flex: 0 0 150px;
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--teal-signal);
}

.fw-row__body { flex: 1 1 420px; min-width: 0; }

.fw-row__name {
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--navy-profond);
}

.fw-row__desc {
  max-width: 40em;
  margin: 6px 0 0;
  color: var(--grey-700);
}

.fw-row__link { flex: 0 0 auto; font-weight: 600; }

/* ---------- Bloc final ---------- */
.cta-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 48px;
  align-items: center;
  justify-content: space-between;
  padding: clamp(2rem, 5vw, 4.5rem);
  background: var(--white);
  border: 2px solid var(--teal-signal);
  border-radius: 10px;
}

.cta-panel__text { flex: 1 1 440px; }

.cta-panel .cta__heading {
  max-width: 16em;
  font-size: clamp(1.75rem, 3.6vw, 2.875rem);
  line-height: 1.08;
  margin-bottom: var(--space-4);
}

.cta-panel .cta__tagline {
  max-width: 40em;
  margin: 0;
  color: var(--grey-700);
  font-family: var(--font-body);
  font-size: var(--text-lg);
}

@media (max-width: 480px) {
  .hero-arch__actions { flex-direction: column; align-items: stretch; }
  .layer:nth-child(n+2) { margin-left: 0; }
  .layer:nth-child(2) { margin-left: 8px; }
  .layer:nth-child(3) { margin-left: 16px; }
  .layer:nth-child(4) { margin-left: 24px; }
  .layer:nth-child(5) { margin-left: 32px; }
  .layer:nth-child(6) { margin-left: 40px; }
}