/* =========================================
   HGreprog – CSS Principal
   Design premium sombre, identité HGreprog
   ========================================= */

/* ---- VARIABLES ---- */
:root {
  --bg-dark:       #0a0a0f;
  --bg-card:       #111118;
  --bg-card-hover: #161622;
  --bg-section:    #0d0d14;
  --accent:        #e63946;
  --accent-hover:  #c1121f;
  --accent-light:  rgba(230, 57, 70, 0.12);
  --accent-glow:   rgba(230, 57, 70, 0.3);
  --gold:          #f4a519;
  --agri:          #4ade80;
  --agri-dark:     #16a34a;
  --text-primary:  #f0f0f5;
  --text-secondary:#9a9ab0;
  --text-muted:    #5a5a70;
  --border:        rgba(255,255,255,0.07);
  --border-accent: rgba(230, 57, 70, 0.35);
  --radius:        12px;
  --radius-sm:     8px;
  --shadow:        0 4px 30px rgba(0,0,0,0.5);
  --shadow-card:   0 8px 40px rgba(0,0,0,0.6);
  --transition:    0.3s ease;
  --font-heading:  'Rajdhani', sans-serif;
  --font-brand:    'Orbitron', monospace;
  --font-body:     'Inter', sans-serif;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; background: none; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ---- SÉLECTION ---- */
::selection { background: var(--accent); color: #fff; }

/* ======================================================
   NAVBAR
====================================================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(10,10,15,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-brand);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  user-select: none;
}
.logo-hg {
  color: var(--accent);
  font-weight: 900;
}
.logo-reprog {
  color: var(--text-primary);
  font-weight: 700;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 8px 22px;
  border-radius: 6px;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: var(--accent-hover) !important; transform: translateY(-1px); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #ffffff !important;
  border-radius: 2px;
  transition: all var(--transition);
}

/* ======================================================
   HERO
====================================================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(230,57,70,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-light);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: fadeInUp 0.9s ease both 0.1s;
}
.hero-title-main,
.hero-title-sub {
  display: block;
  color: var(--text-primary);
}
.hero-title-accent {
  display: block;
  color: var(--accent);
  text-shadow: 0 0 40px rgba(230,57,70,0.5);
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
  animation: fadeInUp 1s ease both 0.2s;
}
.hero-desc strong { color: var(--text-primary); }
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  animation: fadeInUp 1s ease both 0.3s;
}
.hero-stat {
  text-align: center;
  padding: 12px 20px;
}
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-top: 4px;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease both 0.4s;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero-scroll-indicator span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ======================================================
   BOUTONS GLOBAUX
====================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(230,57,70,0.35);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(230,57,70,0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* ======================================================
   SECTIONS COMMUNES
====================================================== */
section { padding: 100px 24px; }
.section-container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  border: 1px solid var(--border-accent);
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--accent); }
.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ======================================================
   PRESTATIONS
====================================================== */
#prestations { background: var(--bg-section); }
.prestations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.presta-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.presta-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.presta-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card), 0 0 40px rgba(230,57,70,0.1);
}
.presta-card:hover::before { opacity: 1; }
.presta-featured {
  border-color: var(--border-accent);
  background: linear-gradient(135deg, #111118, #18101a);
}
.presta-featured::before { opacity: 1; }
.presta-badge-top {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.presta-icon {
  width: 56px; height: 56px;
  background: var(--accent-light);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 20px;
}
.presta-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.presta-card > p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.presta-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.presta-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.presta-features li i {
  color: var(--accent);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.presta-price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.presta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border-accent);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  background: transparent;
}
.presta-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ======================================================
   TARIFS
====================================================== */
#tarifs {
  background: var(--bg-dark);
  position: relative;
}
.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}
.tarif-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.tarif-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card);
}
.tarif-popular {
  border-color: var(--accent);
  background: linear-gradient(160deg, #111118, #1a0f14);
  transform: scale(1.02);
  box-shadow: 0 0 60px rgba(230,57,70,0.2);
}
.tarif-popular:hover { transform: scale(1.02) translateY(-4px); }
.tarif-popular-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.tarif-header {
  text-align: center;
  margin-bottom: 28px;
}
.tarif-icon {
  width: 60px; height: 60px;
  background: var(--accent-light);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0 auto 16px;
}
.tarif-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.tarif-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.tarif-price span {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.tarif-price small {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.tarif-price::after {
  content: '€';
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--accent);
  align-self: flex-start;
  line-height: 1.8;
}
.tarif-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.tarif-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.tarif-list li i {
  color: var(--accent);
  font-size: 0.8rem;
  flex-shrink: 0;
}
.tarif-btn {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(230,57,70,0.3);
}
.tarif-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(230,57,70,0.45);
}
/* Combo banner */
.combo-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(135deg, #1a0f14, #111118);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 28px 36px;
  flex-wrap: wrap;
}
.combo-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.combo-left > i {
  font-size: 2rem;
  color: var(--gold);
  flex-shrink: 0;
}
.combo-left strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.combo-left span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ======================================================
   GAINS
====================================================== */
#gains { background: var(--bg-section); }
.gains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}
.gain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition);
}
.gain-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
}
.gain-car {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.gain-car > i {
  font-size: 1.8rem;
  color: var(--accent);
  flex-shrink: 0;
}
.gain-car strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
}
.gain-car span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.gain-bars { display: flex; flex-direction: column; gap: 14px; margin-bottom: 16px; }
.gain-row { display: flex; flex-direction: column; gap: 6px; }
.gain-row > span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.gain-bar-wrap { position: relative; }
.gain-bar-before,
.gain-bar-after {
  height: 28px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 4px;
  transition: width 1s ease;
}
.gain-bar-before {
  background: rgba(255,255,255,0.07);
  color: var(--text-muted);
}
.gain-bar-after {
  background: linear-gradient(90deg, var(--accent-hover), var(--accent));
  color: #fff;
}
.gain-delta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-light);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--border-accent);
}
.gains-disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ======================================================
   /* ── Sélecteur type de véhicule ── */
.repro-type-selector {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.repro-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 40px;
  cursor: pointer;
  transition: all var(--transition);
  min-width: 180px;
  color: var(--text-secondary);
}
.repro-type-btn i {
  font-size: 2rem;
  transition: color var(--transition);
}
.repro-type-btn span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.repro-type-btn small {
  font-size: 0.72rem;
  color: var(--text-muted);
}
.repro-type-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}
.repro-type-btn[data-type="auto"].active {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
  box-shadow: 0 0 30px rgba(230,57,70,0.15);
}
.repro-type-btn[data-type="auto"].active i { color: var(--accent); }
.repro-type-btn[data-type="tractor"].active {
  border-color: var(--agri, #4ade80);
  background: rgba(74,222,128,0.08);
  color: #4ade80;
  box-shadow: 0 0 30px rgba(74,222,128,0.12);
}
.repro-type-btn[data-type="tractor"].active i { color: #4ade80; }
.repro-type-btn[data-type="tractor"]:hover {
  border-color: #4ade80;
  color: #4ade80;
}

/* ── Panneaux ── */
.repro-panel { display: none; animation: fadeInUp 0.4s ease; }
.repro-panel.active { display: block; }

/* ── Sous-onglets (Simulateur / Recherche) ── */
.repro-subtabs {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.repro-subtab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 20px;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: -1px;
}
.repro-subtab:hover { color: var(--text-primary); }
.repro-subtab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.repro-subpanel { display: none; padding-top: 28px; }
.repro-subpanel.active { display: block; }

/* ── Intro tarifs tracteurs ── */
.repro-tractor-intro { margin-bottom: 32px; }
.repro-tractor-prices {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.repro-price-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid;
  flex: 1;
  min-width: 160px;
}
.repro-price-chip > i { font-size: 1.3rem; flex-shrink: 0; }
.repro-price-chip strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.repro-price-chip span {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.2;
}
.stage1-chip {
  background: rgba(74,222,128,0.07);
  border-color: rgba(74,222,128,0.3);
  color: #4ade80;
}
.adblue-chip {
  background: rgba(245,158,11,0.07);
  border-color: rgba(245,158,11,0.3);
  color: #f59e0b;
}
.pack-chip {
  background: rgba(167,139,250,0.07);
  border-color: rgba(167,139,250,0.3);
  color: #a78bfa;
}

/* ── Responsive section repro ── */
@media (max-width: 600px) {
  .repro-type-btn { padding: 18px 24px; min-width: 140px; }
  .repro-subtabs { flex-direction: column; border-bottom: none; gap: 4px; }
  .repro-subtab { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 0; }
  .repro-subtab.active { background: var(--accent-light); border-color: var(--border-accent); }
  .repro-tractor-prices { flex-direction: column; }
}

REPROGRAMMATION (fusionné véhicules + simulateur)
====================================================== */
#reprogrammation { background: var(--bg-dark); }
#vehicules { background: var(--bg-dark); }
.brands-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}
.brand-chip {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}
.brand-chip:hover,
.brand-chip.active {
  background: var(--accent-light);
  border-color: var(--border-accent);
  color: var(--accent);
}
.vehicle-search-bar {
  max-width: 600px;
  margin: 0 auto 40px;
}
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input-wrap > i:first-child {
  position: absolute;
  left: 18px;
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}
.search-input-wrap input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 52px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input-wrap input::placeholder { color: var(--text-muted); }
.search-input-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.search-clear {
  position: absolute;
  right: 16px;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color var(--transition);
}
.search-clear:hover { color: var(--accent); }
.vehicle-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  min-height: 180px;
  margin-bottom: 28px;
}
.vehicle-loading {
  grid-column: 1/-1;
  text-align: center;
  color: var(--text-muted);
  padding: 40px;
}
.vehicle-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: border-color var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  gap: 14px;
}
.vehicle-card:hover {
  border-color: var(--border-accent);
  transform: translateX(3px);
}
.vehicle-card-icon {
  width: 38px; height: 38px;
  background: var(--accent-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.vehicle-card-info strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.3;
}
.vehicle-card-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.vehicle-no-result {
  grid-column: 1/-1;
  text-align: center;
  color: var(--text-muted);
  padding: 40px;
  font-size: 0.95rem;
}
.vehicle-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.page-btn {
  min-width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.page-btn:disabled { opacity: 0.4; pointer-events: none; }
.vehicules-cta {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.vehicules-cta p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1rem;
}
.vehicules-cta strong { color: var(--text-primary); }

/* ======================================================
   FAQ
====================================================== */
#faq { background: var(--bg-section); }
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-accent); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  cursor: pointer;
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  color: var(--accent);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 24px 20px;
}
.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ======================================================
   POURQUOI NOUS
====================================================== */
#pourquoi { background: var(--bg-dark); }
.pourquoi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.pourquoi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform var(--transition), border-color var(--transition);
}
.pourquoi-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
}
.pourquoi-icon {
  width: 52px; height: 52px;
  background: var(--accent-light);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 20px;
}
.pourquoi-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.pourquoi-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ======================================================
   CONTACT
====================================================== */
#contact { background: var(--bg-section); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: border-color var(--transition);
}
.contact-info-card:hover { border-color: var(--border-accent); }
.contact-info-card > i {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.contact-info-card strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.contact-info-card span {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.contact-social {
  display: flex;
  gap: 12px;
  padding-top: 8px;
}
.contact-social a {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--transition);
}
.contact-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}
/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.checkbox-item input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  padding: 0;
}
.checkbox-item span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.checkbox-item:hover span { color: var(--text-primary); }
.btn-submit { align-self: flex-start; }
.form-message {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}
.form-message.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}
.form-message.error {
  background: rgba(230, 57, 70, 0.12);
  border: 1px solid var(--border-accent);
  color: var(--accent);
}

/* ======================================================
   FOOTER
====================================================== */
#footer {
  background: #070710;
  border-top: 1px solid var(--border);
  padding: 60px 24px 24px;
}
.footer-container { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo {
  display: inline-block;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-disclaimer {
  font-size: 0.72rem !important;
  color: var(--text-muted) !important;
  opacity: 0.6;
  max-width: 700px;
}

/* ======================================================
   SIMULATEUR DE GAINS
====================================================== */
#simulateur { background: var(--bg-dark); }

.simulator-wrap {
  max-width: 960px;
  margin: 0 auto;
}

/* Étapes */
.sim-steps {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.sim-step {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sim-step-num {
  width: 28px; height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
}
.sim-step.active .sim-step-num,
.sim-step.done .sim-step-num {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.sim-step label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sim-step.active label { color: var(--accent); }
.sim-select {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5a70' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.sim-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.sim-select:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.sim-step-arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
  padding-bottom: 14px;
  flex-shrink: 0;
}

/* Résultats */
.sim-result {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 36px;
  animation: fadeInUp 0.4s ease;
}
.sim-result-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.sim-result-header > i {
  font-size: 1.8rem;
  color: var(--accent);
  flex-shrink: 0;
}
.sim-result-header strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
}
.sim-result-header span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Tabs */
.sim-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.sim-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  cursor: pointer;
  transition: all var(--transition);
}
.sim-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.sim-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.sim-tab-content { display: none; }
.sim-tab-content.active { display: block; }

/* Chiffres */
.sim-numbers {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.sim-number {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
  flex: 1;
  min-width: 100px;
}
.sim-num-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sim-num-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}
.sim-num-val.orig { color: var(--text-secondary); }
.sim-arrow {
  color: var(--text-muted);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.sim-gain-badge {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Barres */
.sim-bars {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}
.sim-bar-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sim-bar-row > span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.sim-bar-track {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sim-bar-bg {
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  overflow: hidden;
  height: 32px;
}
.sim-bar-fill {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
  min-width: 60px;
}
.sim-bar-fill.orig-bar {
  background: rgba(255,255,255,0.12);
  color: var(--text-muted);
}
.sim-bar-fill.after-bar { color: #fff; }

/* Récap gains */
.sim-gains-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.sim-gain-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  flex: 1;
  min-width: 130px;
}
.sim-gain-item > i {
  font-size: 1.2rem;
  flex-shrink: 0;
}
.sim-gain-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.sim-gain-item span {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Économies E85 */
.sim-savings {
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 0.875rem;
  color: #86efac;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sim-savings strong { color: #22c55e; }

.sim-diesel-note {
  background: rgba(244, 165, 25, 0.08);
  border: 1px solid rgba(244, 165, 25, 0.25);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.875rem;
  color: #fcd34d;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}
/* Notice "nous contacter" simulateur */
.sim-contact-notice {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(230, 57, 70, 0.08);
  border: 1px solid rgba(230, 57, 70, 0.3);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.sim-contact-icon {
  font-size: 2rem;
  color: var(--accent);
  flex-shrink: 0;
  padding-top: 2px;
}
.sim-contact-text h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.sim-contact-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.sim-contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.sim-contact-actions .btn-secondary {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}
.sim-contact-actions .btn-secondary:hover {
  background: var(--accent);
  color: #fff;
}
.sim-disclaimer {
  font-size: 0.73rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}
.sim-cta { margin-top: 4px; }

.sim-not-found {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 24px;
  padding: 16px;
}
.sim-not-found a {
  color: var(--accent);
  font-weight: 600;
  transition: opacity var(--transition);
}
.sim-not-found a:hover { opacity: 0.8; }

/* ======================================================
   BACK TO TOP
====================================================== */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 44px; height: 44px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(230,57,70,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
#backToTop:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(230,57,70,0.55);
}
#backToTop.visible { display: flex; }

/* ======================================================
   ANIMATIONS
====================================================== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.6; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.3); }
}

/* Entrée progressive au scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ======================================================
   RESPONSIVE
====================================================== */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .sim-steps { flex-direction: column; gap: 12px; }
  .sim-step-arrow { display: none; }
  .sim-step { min-width: 100%; }
}

@media (max-width: 768px) {
  section { padding: 70px 16px; }

  /* Navbar fond opaque sur mobile */
  #navbar {
    background: #0a0a0f !important;
    border-bottom: 1px solid var(--accent);
  }

  /* Nav mobile – burger visible */
  .nav-toggle {
    display: flex;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
  }
  .nav-toggle span {
    background: #ffffff !important;
    display: block;
    width: 26px;
    height: 3px;
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  .nav-links {
    position: fixed;
    inset: 70px 0 0 0;
    background: #0a0a0f;
    border-top: 2px solid var(--primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 9999;
    overflow-y: auto;
    padding: 20px 0 40px;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a {
    font-size: 1.2rem;
    color: #ffffff !important;
    font-weight: 600;
    padding: 12px 32px;
    border-radius: 8px;
    width: 80%;
    text-align: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: block;
  }
  .nav-links a:hover, .nav-links a.active {
    background: rgba(230,57,70,0.2) !important;
    border-color: var(--primary) !important;
    color: var(--primary) !important;
  }
  .nav-links .nav-cta {
    background: var(--primary) !important;
    color: #fff !important;
    border-color: var(--primary) !important;
    padding: 12px 32px !important;
    font-weight: 700;
  }
  .nav-links .nav-cta:hover {
    background: var(--primary-dark) !important;
    color: #fff !important;
  }

  /* Hero */
  .hero-stats { flex-direction: column; gap: 8px; }
  .hero-stat-divider { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; text-align: center; }

  /* Simulateur */
  .sim-result { padding: 20px 16px; }
  .sim-numbers { flex-direction: column; align-items: flex-start; }
  .sim-arrow { transform: rotate(90deg); }
  .sim-gains-summary { flex-direction: column; }
  .sim-tabs { flex-direction: column; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }

  /* Gains */
  .gains-grid { grid-template-columns: 1fr; }

  /* FAQ */
  .faq-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.8rem; }
  .combo-banner { flex-direction: column; align-items: flex-start; }
  .contact-form { padding: 24px 16px; }
}