/*
================================================
LA PLACE — NAVIGATION & FOOTER
Visual language : The Rebel Optician
================================================
*/

/* =============================================
   NAVIGATION
   ============================================= */

.nav-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--gutter);
  /* mix-blend-mode: difference — rend la nav lisible sur n'importe quel fond */
  mix-blend-mode: difference;
  transition: padding var(--transition-base);
}

/* Pas de fond explicite — mix-blend-mode gère la lisibilité */

/* --- Wordmark la place --- */
.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 1;
  /* Bebas Neue est uppercase natif — pas de text-transform nécessaire */
}

.logo-badge {
  display: none; /* pas d'emoji */
}

/* --- Liens nav --- */
.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-condensed);
  font-weight: var(--font-light);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.nav-link:hover {
  opacity: 1;
}

/* Pas de soulignement jaune ici — réservé à d'autres usages */
.nav-link::after { display: none; }

/* --- CTA nav --- */
.nav-cta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

/* Nav scrollée — fallback si mix-blend-mode ne suffit pas */
.nav-modern.scrolled {
  background: rgba(8, 8, 8, 0.95);
  mix-blend-mode: normal;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}


/* =============================================
   RESPONSIVE NAV
   ============================================= */

@media (max-width: 1024px) {
  .nav-links { gap: 24px; }
}

@media (max-width: 768px) {
  .nav-modern {
    padding: 20px 24px;
    background: rgba(8, 8, 8, 0.95);
    mix-blend-mode: normal;
    backdrop-filter: blur(8px);
  }

  .nav-links { display: none; }
}


/* =============================================
   FOOTER
   ============================================= */

.footer-modern {
  background: var(--black);
  color: var(--white);
  padding: var(--section-pad) 0 64px;
  position: relative;
}

/* Ligne jaune en haut — usage unique dans le footer */
.footer-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 2px;
  background: var(--yellow);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 48px var(--seam);   /* vertical 48px, horizontal 2px seam */
  margin-bottom: 80px;
}

/* Titres sections — Barlow Condensed uppercase */
.footer-section h4 {
  font-family: var(--font-condensed);
  font-size: 10px;
  font-weight: var(--font-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-4);
  margin-bottom: 24px;
}

.footer-section p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-light);
  line-height: 1.8;
  color: var(--gray-4);
}

.footer-section a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-light);
  color: var(--gray-4);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--white);
}

/* Footer bottom */
.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid var(--gray-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.footer-tagline {
  font-family: var(--font-condensed);
  font-size: var(--text-sm);
  font-weight: var(--font-light);
  letter-spacing: 0.05em;
  color: var(--gray-4);
}

.footer-legal {
  display: flex;
  gap: 32px;
  font-family: var(--font-condensed);
  font-size: 10px;
  font-weight: var(--font-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-legal span {
  color: var(--gray-3);
}

.footer-legal a {
  color: var(--gray-3);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--white);
}


/* =============================================
   RESPONSIVE FOOTER
   ============================================= */

@media (max-width: 1280px) {
  .footer-modern::before { left: 80px; right: 80px; }
}

@media (max-width: 1024px) {
  .footer-content { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .footer-modern::before { left: 24px; right: 24px; }
  .footer-content { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer-legal { flex-wrap: wrap; gap: 20px; }
}

@media (max-width: 480px) {
  .footer-content { grid-template-columns: 1fr; }
}