/* ════════════════════════════════════════════════════════════════════════════
   SCHOOL SELECT — CHROME (header + footer) v1.0
   Source unique de vérité — Mai 2026
   Importé par toutes les pages : /design/chrome.css
   Hérite de /design/tokens.css
   ════════════════════════════════════════════════════════════════════════════ */

/* ────── HEADER ────── */
.ss-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky, 60);
  height: var(--header-h, 64px);
  background: var(--ink-deep, #0E2A5C);
  color: #fff;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.ss-header__inner {
  max-width: var(--container-2xl, 1320px);
  margin: 0 auto;
  padding: 0 var(--space-6, 32px);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5, 24px);
}
@media (max-width: 640px) {
  .ss-header__inner { padding: 0 var(--space-5, 20px); }
}
.ss-brand {
  font-family: var(--display, 'Fraunces', serif);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: #fff;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity 150ms ease;
}
.ss-brand:hover { opacity: 0.85; }
.ss-brand em {
  font-style: italic;
  font-variation-settings: 'opsz' 144;
  color: var(--jade-light, #5EEAD4);
  font-weight: 400;
}
.ss-nav {
  display: flex;
  gap: var(--space-5, 24px);
  align-items: center;
}
.ss-nav a {
  font-family: var(--display-ui, 'Inter Tight', sans-serif);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  letter-spacing: -0.005em;
  transition: color 150ms ease;
  white-space: nowrap;
}
.ss-nav a:hover { color: #fff; }
.ss-nav a.is-active { color: #fff; }
.ss-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--jade-light, #5EEAD4);
  border-radius: 1px;
}
.ss-lang {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.ss-lang a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 150ms ease;
}
.ss-lang a:hover { color: #fff; }
.ss-lang a.is-active { color: #fff; }
.ss-lang .sep { opacity: 0.3; }
@media (max-width: 820px) {
  .ss-nav { display: none; }
}

/* ────── FOOTER ────── */
.ss-footer {
  background: var(--black, #1A1814);
  color: rgba(255, 255, 255, 0.55);
  padding: var(--space-8, 64px) 0 var(--space-6, 32px);
  margin-top: var(--space-9, 96px);
}
.ss-footer__inner {
  max-width: var(--container-2xl, 1320px);
  margin: 0 auto;
  padding: 0 var(--space-6, 32px);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-6, 32px);
}
@media (max-width: 900px) {
  .ss-footer__inner { grid-template-columns: 1fr 1fr; gap: var(--space-5, 24px); }
}
@media (max-width: 540px) {
  .ss-footer__inner { grid-template-columns: 1fr; }
}
.ss-footer h5 {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 600;
}
.ss-foot-brand {
  font-family: var(--display, 'Fraunces', serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: #fff;
  margin-bottom: 14px;
  display: inline-block;
  text-decoration: none;
}
.ss-foot-brand em {
  font-style: italic;
  font-variation-settings: 'opsz' 144;
  color: var(--jade-light, #5EEAD4);
}
.ss-footer p {
  font-family: var(--body, 'Inter', sans-serif);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
}
.ss-footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  margin: 0;
}
.ss-footer a {
  font-family: var(--body, 'Inter', sans-serif);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 150ms cubic-bezier(.4, 0, .2, 1);
}
.ss-footer a:hover { color: #fff; }
.ss-footer__bottom {
  max-width: var(--container-2xl, 1320px);
  margin: var(--space-6, 32px) auto 0;
  padding: var(--space-5, 24px) var(--space-6, 32px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3, 12px);
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}