/* ============================================================
   PS Pattern — Footer (Figma 16113:6110)
   Chrome global sombre : 4 colonnes + barre légale.
   Tokens : assets/css/tokens.css (--ps-*)
   ============================================================ */

.ps-footer {
  background-color: var(--ps-color-black);
  color: var(--ps-color-white);
  padding: var(--ps-spacing-80) 60px 36px;   /* pt 80 / px 60 / pb 36 (px footer-spécifiques) */
}

.ps-footer__container {
  max-width: 1320px;
  margin-inline: auto;
  width: 100%;
}

/* --- Top : 4 colonnes --- */
.ps-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 392px) 1fr 1fr 218px;
  gap: var(--ps-spacing-48);
  padding-bottom: 56px;
}

/* Col 1 — marque */
.ps-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--ps-spacing-24);
}

.ps-footer__logo {
  display: inline-flex;
  line-height: 0;
}

.ps-footer__logo img {
  display: block;
  height: 60px;
  width: auto;
}

.ps-footer__tagline {
  margin: 0;
  max-width: 318px;
  font-style: italic;                         /* Avenir Light Oblique → NS 300 italic */
  font-weight: var(--ps-font-weight-light);
  font-size: var(--ps-font-size-18);
  line-height: 1.5;
  letter-spacing: var(--ps-letter-spacing-body);
  color: var(--ps-color-on-dark-78);
}

/* Colonnes génériques */
.ps-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--ps-spacing-18, 18px);
}

.ps-footer__heading {
  margin: 0;
  font-weight: var(--ps-font-weight-heavy);   /* Avenir Black → 900 */
  font-size: var(--ps-font-size-16);
  letter-spacing: var(--ps-letter-spacing-eyebrow-sm);  /* 1.98px */
  text-transform: uppercase;
  color: var(--ps-color-on-dark-62);
}

.ps-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--ps-spacing-10);
}

/* Liens navigation */
.ps-footer__list--nav a {
  font-weight: var(--ps-font-weight-regular);
  font-size: var(--ps-font-size-16);
  letter-spacing: var(--ps-letter-spacing-body);
  text-decoration: none;
  color: var(--ps-color-on-dark-78);
  transition: color 0.2s ease;
}

.ps-footer__list--nav a:hover,
.ps-footer__list--nav a:focus-visible {
  color: var(--ps-color-red-500);
}

/* Contact : icône pastille + texte */
.ps-footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--ps-spacing-12);
}

.ps-footer__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--ps-radius-full);
  color: var(--ps-color-white);
}

.ps-footer__contact-text {
  font-weight: var(--ps-font-weight-regular);
  font-size: var(--ps-font-size-16);
  line-height: 1.5;
  letter-spacing: 0.48px;
  color: var(--ps-color-text-muted, rgba(255, 255, 255, 0.8));
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

a.ps-footer__contact-text:hover,
a.ps-footer__contact-text:focus-visible {
  color: var(--ps-color-red-500);
}

/* Social — LinkedIn pill */
.ps-footer__social {
  display: inline-flex;
  align-items: center;
  gap: var(--ps-spacing-10);
  align-self: flex-start;
  padding: 13px var(--ps-spacing-19);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--ps-radius-full);
  color: var(--ps-color-white);
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.ps-footer__social:hover,
.ps-footer__social:focus-visible {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
}

.ps-footer__social-label {
  font-weight: var(--ps-font-weight-bold);    /* Avenir Heavy → 700 */
  font-size: var(--ps-font-size-12);
  letter-spacing: 1.68px;
  text-transform: uppercase;
}

/* --- Bottom : barre légale --- */
.ps-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ps-spacing-20);
  padding-top: var(--ps-spacing-25);
  border-top: 1px solid var(--ps-color-on-dark-14);
}

.ps-footer__copyright {
  margin: 0;
}

.ps-footer__copyright,
.ps-footer__legal a {
  font-weight: var(--ps-font-weight-bold);
  font-size: var(--ps-font-size-11);
  letter-spacing: 1.54px;
  text-transform: uppercase;
  color: var(--ps-color-on-dark-45);
}

.ps-footer__legal {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.ps-footer__legal a {
  text-decoration: none;
  transition: color 0.2s ease;
}

.ps-footer__legal a:hover,
.ps-footer__legal a:focus-visible {
  color: var(--ps-color-white);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1024px) {
  .ps-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--ps-spacing-40);
  }
}

@media (max-width: 600px) {
  .ps-footer {
    padding: var(--ps-spacing-64) var(--ps-spacing-24) var(--ps-spacing-32);
  }

  .ps-footer__top {
    grid-template-columns: 1fr;
    gap: var(--ps-spacing-40);
    padding-bottom: var(--ps-spacing-40);
  }

  .ps-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--ps-spacing-16);
  }
}