/* Section 11 — fin. Fond --brume, filigrane géant, pas d'animation notable. */

.sec--11 {
  background: var(--brume);
}

.s11-scene {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(32px, 6vw, 64px) var(--gouttiere);
  text-align: center;
}

.s11-ligne {
  margin: 0;
  color: var(--encre);
  font-family: var(--police-mono);
  font-size: var(--t-petit);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.s11-phrase {
  margin: 0;
  max-width: 48ch;
  color: var(--encre-douce);
  font-family: var(--police-texte);
  font-size: var(--t-texte);
  line-height: 1.5;
}

.s11-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.s11-bouton {
  display: inline-block;
  padding: 16px 28px;
  background: var(--cache);
  color: var(--encre);
  font-family: var(--police-mono);
  font-weight: 700;
  font-size: var(--t-petit);
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--rayon);
  transition: background-color .2s var(--ease);
}

.s11-bouton:hover,
.s11-bouton:focus-visible {
  background: var(--lanterne);
}

.s11-mail {
  color: var(--encre-douce);
  font-family: var(--police-mono);
  font-size: var(--t-petit);
  text-decoration: none;
}

.s11-mail:hover,
.s11-mail:focus-visible {
  text-decoration: underline;
}

.s11-filigrane {
  position: absolute;
  bottom: -4vw;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  color: color-mix(in srgb, var(--encre) 55%, transparent);
  font-family: var(--police-titre);
  font-weight: 900;
  font-stretch: var(--large-titre);
  font-size: 22vw;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}

.s11-pied {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  max-width: var(--conteneur);
  margin: 0 auto;
  padding: clamp(20px, 3vw, 32px) var(--gouttiere) 20px;
  border-top: var(--trait) solid color-mix(in srgb, var(--encre) 12%, transparent);
  text-align: left;
}

.s11-pied-plan {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-bottom: 20px;
}

.s11-pied-groupe {
  min-width: 0;
}

.s11-pied-titre {
  margin: 0 0 10px;
  color: var(--encre);
  font-family: var(--police-mono);
  font-size: var(--t-micro);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.s11-pied-groupe ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.s11-pied-groupe a {
  color: var(--encre-douce);
  font-family: var(--police-texte);
  font-size: var(--t-petit);
  text-decoration: none;
}

.s11-pied-groupe a:hover,
.s11-pied-groupe a:focus-visible {
  color: var(--encre);
  text-decoration: underline;
}

.s11-pied-bas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  justify-content: space-between;
  padding-top: 16px;
  border-top: var(--trait) solid color-mix(in srgb, var(--encre) 12%, transparent);
}

.s11-pied-gauche,
.s11-pied-marque,
.s11-pied-signature,
.s11-pied-droite {
  margin: 0;
  color: var(--encre-douce);
  font-family: var(--police-mono);
  font-size: var(--t-micro);
  text-transform: uppercase;
  letter-spacing: .02em;
}

.s11-pied-mail {
  color: var(--encre-douce);
  font-family: var(--police-mono);
  font-size: var(--t-micro);
  text-decoration: none;
  letter-spacing: .02em;
}

.s11-pied-mail:hover,
.s11-pied-mail:focus-visible {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .s11-pied-plan {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .s11-filigrane {
    font-size: 26vw;
  }

  .s11-pied-plan {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .s11-pied-bas {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}