*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #C9A96E;
  --gold-light: #E8C989;
  --dark: #0A0A0A;
  --dark-2: #111111;
  --dark-3: #1A1A1A;
  --text: #F5F3EE;
  --text-muted: #8A8A8A;
  --border: rgba(201,169,110,0.2);
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 48px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,169,110,0.1);
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--gold);
  text-decoration: none;
}

.nav-cta {
  background: var(--gold);
  color: var(--dark);
  border: none;
  padding: 10px 24px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  display: inline-block;
}
.nav-cta:hover { background: var(--gold-light); }

/* ── BOUTONS ── */
.btn-primary {
  background: var(--gold);
  color: var(--dark);
  border: none;
  padding: 16px 44px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 15px 36px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 56px 80px;
  background: var(--dark);
  position: relative;
  z-index: 2;
}

.hero-right {
  position: relative;
  overflow: hidden;
}
.hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: brightness(0.8);
}
.hero-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--dark) 0%, transparent 35%);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.eyebrow-line { width: 40px; height: 1px; background: var(--gold); }
.eyebrow-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: 2px;
  margin-bottom: 24px;
  color: var(--text);
}
h1 em { font-style: normal; color: var(--gold); }

.hero-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-sub strong { color: var(--text); font-weight: 500; }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 42px;
  color: var(--text);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── SECTIONS COMMUNES ── */
.section { padding: 96px 48px; }
.section.alt { background: var(--dark-2); }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.label-line { width: 32px; height: 1px; background: var(--gold); }
.label-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}

h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(34px, 4.5vw, 60px);
  letter-spacing: 1.5px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 16px;
}

.section-intro {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 56px;
}

/* ── QUIZ ── */
#quiz-section {
  background: var(--dark-3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.quiz-wrapper {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.quiz-step { display: none; }
.quiz-step.active { display: block; animation: fadeIn 0.35s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-question {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: 1.5px;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 12px;
}

.quiz-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-option {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 18px 24px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text);
}
.quiz-option:hover {
  border-color: var(--gold);
  background: rgba(201,169,110,0.05);
}
.quiz-option-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}
.quiz-option-text strong {
  display: block;
  font-weight: 500;
  margin-bottom: 2px;
}
.quiz-option-text span {
  font-size: 12px;
  color: var(--text-muted);
}

.quiz-progress {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 40px;
}
.quiz-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: background 0.3s;
}
.quiz-dot.active { background: var(--gold); }

/* Résultat du quiz */
.quiz-result { display: none; animation: fadeIn 0.4s ease; }
.quiz-result.active { display: block; }

.result-badge {
  display: inline-block;
  background: rgba(201,169,110,0.12);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  margin-bottom: 24px;
}

.result-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 16px;
}

.result-desc {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 16px;
  line-height: 1.8;
}

.result-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 52px;
  color: var(--gold);
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.result-price-sub {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 36px;
}

.result-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto 40px;
  text-align: left;
}
.result-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text-muted);
}
.result-features li::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.quiz-restart {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  margin-top: 20px;
  font-family: 'Inter', sans-serif;
}
.quiz-restart:hover { color: var(--text); }

/* ── OFFRES ── */
.offres-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  margin-top: 56px;
}

.offre-bloc {
  background: var(--dark-2);
  padding: 48px 40px;
}

.offre-bloc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.offre-bloc h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 12px;
}

.offre-bloc-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.paliers { display: flex; flex-direction: column; gap: 2px; margin-bottom: 32px; }

.palier {
  background: var(--dark-3);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid transparent;
  transition: border-color 0.2s;
}
.palier:hover { border-color: var(--border); }
.palier.featured { border-color: var(--gold); }

.palier-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 1px;
}
.palier-badge {
  font-size: 10px;
  background: var(--gold);
  color: var(--dark);
  padding: 2px 8px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-left: 10px;
}
.palier-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--gold);
  white-space: nowrap;
}
.palier-price span {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ── POURQUOI NATHAN ── */
.credibilite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  margin-top: 56px;
}

.credibilite-item {
  background: var(--dark-2);
  padding: 32px 28px;
}
.credibilite-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.credibilite-item-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ── TÉMOIGNAGES ── */
.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  margin-top: 56px;
}

.temoignage {
  background: var(--dark-2);
  padding: 32px 28px;
}
.temoignage-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.temoignage-author {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.temoignage-detail {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── CTA FINAL ── */
.cta-section {
  padding: 96px 48px;
  text-align: center;
  background: var(--dark-3);
  border-top: 1px solid var(--border);
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ── FOOTER ── */
footer {
  padding: 40px 48px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--gold);
}
.footer-links {
  display: flex;
  gap: 32px;
}
.footer-links a {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }
.footer-copy {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }

  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 120px 24px 60px; }
  .hero-right { height: 50vh; }
  .hero-right::after {
    background: linear-gradient(180deg, var(--dark) 0%, transparent 30%);
  }

  .section { padding: 64px 24px; }

  .offres-grid { grid-template-columns: 1fr; }
  .credibilite-grid { grid-template-columns: 1fr; }
  .temoignages-grid { grid-template-columns: 1fr; }

  footer { flex-direction: column; align-items: flex-start; padding: 32px 24px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 600px) {
  .hero-stats { gap: 24px; }
  .quiz-options { gap: 8px; }
}