/* ══════════════════════════════════════════
   MÛRS & PLAFONDS — Navigation & Footer
   Thème : Blanc / Lisible / Mobile-first
══════════════════════════════════════════ */

/* ── Variables communes ── */
:root {
  --J: #d7df23;
  --R: #be1e2d;
  --D: #1a1a1a;
  --W: #ffffff;
  --G: #f5f5f3;
  --T: rgba(0,0,0,.5);
  --nav-h: 60px;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
}

/* ══ NAVBAR ══ */
.mp-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: var(--nav-h);
  background: #fff;
  border-bottom: 2px solid var(--J);
  box-shadow: var(--shadow);
}

.mp-nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 4px;
  color: var(--D);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 2px;
}
.mp-nav-logo .amp { color: var(--R); }

.mp-nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mp-nav-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--D);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 2px;
  transition: all .2s;
  white-space: nowrap;
}
.mp-nav-link:hover { background: var(--G); color: var(--R); }
.mp-nav-link.accent {
  background: var(--J);
  color: var(--D);
  font-weight: 700;
}
.mp-nav-link.accent:hover { background: #c8cf1f; }
.mp-nav-link.outline {
  border: 1.5px solid rgba(0,0,0,.12);
  color: var(--D);
}
.mp-nav-link.outline:hover { border-color: var(--R); color: var(--R); }

/* Hamburger mobile */
.mp-nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.mp-nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--D);
  border-radius: 2px;
  transition: all .3s;
}

/* Menu mobile déroulant */
.mp-nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 2px solid var(--J);
  box-shadow: var(--shadow);
  z-index: 199;
  padding: 12px 5%;
  flex-direction: column;
  gap: 4px;
}
.mp-nav-mobile.open { display: flex; }
.mp-nav-mobile a {
  font-size: 13px;
  font-weight: 600;
  color: var(--D);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .15s;
}
.mp-nav-mobile a:hover { background: var(--G); }
.mp-nav-mobile a.accent {
  background: var(--J);
  color: var(--D);
  margin-top: 4px;
}
.mp-nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 198;
}
.mp-nav-mobile-overlay.open { display: block; }

/* ══ FOOTER ══ */
.mp-footer {
  background: #fff;
  border-top: 2px solid var(--J);
  padding: 28px 5% 20px;
}
.mp-footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.mp-footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--D);
  text-decoration: none;
}
.mp-footer-logo .amp { color: var(--R); }

.mp-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: center;
}
.mp-footer-links a {
  font-size: 11px;
  color: rgba(0,0,0,.45);
  text-decoration: none;
  transition: color .2s;
  letter-spacing: .5px;
}
.mp-footer-links a:hover { color: var(--R); }
.mp-footer-links a.highlight { color: var(--R); font-weight: 600; }

.mp-footer-copy {
  width: 100%;
  font-size: 10px;
  color: rgba(0,0,0,.3);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,.06);
  text-align: center;
  letter-spacing: .5px;
}

/* ══ MOBILE ══ */
@media (max-width: 640px) {
  .mp-nav-links { display: none; }
  .mp-nav-burger { display: flex; }
  .mp-footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .mp-footer-links { gap: 8px 14px; }
}

/* ══ MOBILE GLOBAL — réduire le vide ══ */
@media (max-width: 640px) {

  /* Steps prospect plus compacts */
  .step { padding: 24px 16px 60px !important; }
  
  /* Grilles 2 colonnes → 1 colonne sur petit écran */
  .sup-grid, .fg2, .garanties, .menu-map {
    grid-template-columns: 1fr !important;
  }
  
  /* Titre hero moins massif */
  .hero-title {
    font-size: clamp(42px, 14vw, 70px) !important;
  }
  
  /* Choices (index) — pleine largeur */
  .choices {
    grid-template-columns: 1fr !important;
    margin-top: 28px !important;
  }
  .choice { padding: 28px 20px 24px !important; }
  
  /* Nav pro sidebar → top bar sur mobile */
  .pro-sidebar {
    width: 100% !important;
    height: auto !important;
    position: relative !important;
    border-right: none !important;
    border-bottom: 1px solid rgba(0,0,0,.08) !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    padding: 8px !important;
  }
  .pro-sidebar .nav-item {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .pro-main { padding: 16px !important; }
  
  /* Sections stats */
  .stats-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }
  
  /* Tableaux → scroll horizontal */
  table { display: block; overflow-x: auto; }
  
  /* Buttons pleine largeur */
  .btn { width: 100% !important; justify-content: center !important; }

  /* Footer mobile */
  .mp-footer { padding: 20px 5% 16px; }
  .mp-footer-inner { gap: 10px; }
  .mp-footer-links { gap: 8px 12px; }
  .mp-footer-links a { font-size: 12px; }
}

@media (max-width: 400px) {
  .mp-nav-logo { font-size: 16px; letter-spacing: 2px; }
  .stats-grid { grid-template-columns: 1fr !important; }
}