@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600;700;900&display=swap');

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

:root {
  --black:   #0a0a0a;
  --dark:    #111111;
  --card:    #181818;
  --card2:   #202020;
  --border:  #2a2a2a;
  --border2: #383838;

  --accent:  #e8ff00;   /* jaune fluo */
  --accent2: #ff4d00;   /* orange */
  --accent3: #ffcc00;   /* jaune chaud */

  --text:    #e8e8e8;
  --muted:   #888888;
  --dim:     #444444;
  --white:   #ffffff;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* ══ FOND + BLOBS ══ */
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.7;
}

.blobs { display: none; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 700px 500px at  5% 10%, rgba(232, 255,   0, 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 500px 500px at 92%  5%, rgba(255,  77,   0, 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 400px 400px at 50% 60%, rgba(232, 255,   0, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse 500px 350px at 85% 85%, rgba(255,  77,   0, 0.06) 0%, transparent 65%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

nav, section, .section, .divider, footer, .hero,
.card, .feature, .pricing-card, .highlight-box, .form-group { position: relative; z-index: 1; }

/* ══ NAV ══ */
nav:not(.steps-nav) {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.12em;
}

.nav-links { display: flex; gap: 4px; list-style: none; }

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 4px;
  transition: all 0.2s;
  letter-spacing: 0.03em;
}

.nav-links a:hover  { color: var(--accent); background: rgba(232,255,0,0.06); }
.nav-links a.active { color: var(--accent); background: rgba(232,255,0,0.08); font-weight: 600; }

/* ══ HERO ══ */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

/* Ligne décorative derrière le hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 79px,
      rgba(232,255,0,0.03) 79px,
      rgba(232,255,0,0.03) 80px
    );
  pointer-events: none;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(232,255,0,0.07);
  border: 1px solid rgba(232,255,0,0.25);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 2px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 10vw, 7.5rem);
  font-weight: 400;
  line-height: 0.95;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
  color: var(--white);
}

.hero h1 span { color: var(--accent); display: block; }

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 44px;
  line-height: 1.8;
}

/* Trait jaune sous le hero */
.hero-divider {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 40px;
}

/* ══ BUTTONS ══ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.18s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  box-shadow: 0 4px 24px rgba(232,255,0,0.25);
}

.btn-primary:hover {
  background: #f5ff33;
  box-shadow: 0 6px 32px rgba(232,255,0,0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border2);
}

.btn-outline:hover {
  border-color: var(--accent2);
  color: var(--accent2);
  box-shadow: 0 4px 20px rgba(255,77,0,0.2);
  transform: translateY(-2px);
}

.btn-group { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ══ SECTIONS ══ */
.section {
  padding: 88px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}

.section-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 52px;
  line-height: 1.8;
}

/* ══ CARDS ══ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 30px;
  transition: all 0.22s;
  text-decoration: none;
  color: var(--text);
  display: block;
  border-left: 3px solid transparent;
}

.card:hover {
  border-left-color: var(--accent);
  background: var(--card2);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

.card-icon {
  width: 48px; height: 48px;
  background: rgba(232,255,0,0.07);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  border: 1px solid rgba(232,255,0,0.12);
}

.card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  color: var(--white);
}

.card p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; }

/* ══ FEATURES ══ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 18px 20px;
  transition: all 0.2s;
}

.feature:hover {
  border-color: rgba(232,255,0,0.3);
  background: var(--card2);
  transform: translateY(-2px);
}

.feature-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 9px;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(232,255,0,0.6);
}

.feature h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 4px; color: var(--white); }
.feature p  { font-size: 0.82rem; color: var(--muted); }

/* ══ DIVIDER ══ */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0 40px;
}

/* ══ HIGHLIGHT BOX ══ */
.highlight-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 32px;
  margin: 40px 0;
}

/* ══ PRICING ══ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px 28px;
  position: relative;
  transition: all 0.22s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  border-color: var(--border2);
}

.pricing-card.featured {
  border-color: var(--accent);
  background: var(--card2);
  box-shadow: 0 0 40px rgba(232,255,0,0.1);
}

.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--black);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 2px;
  white-space: nowrap;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pricing-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--accent);
  margin: 16px 0 4px;
  line-height: 1;
  letter-spacing: 0.02em;
}

.pricing-price span {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
}

.pricing-list { list-style: none; margin: 20px 0 28px; }

.pricing-list li {
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--muted);
  display: flex; align-items: center; gap: 10px;
}

.pricing-list li::before { content: '✓'; color: var(--accent); font-weight: 800; }

/* ══ FORM ══ */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,255,0,0.1);
}

.form-group textarea { min-height: 120px; resize: vertical; }

/* ══ FOOTER ══ */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 64px 32px 32px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p { color: var(--dim); font-size: 0.88rem; margin-top: 10px; max-width: 280px; line-height: 1.7; }

.footer-col h4 {
  font-size: 0.72rem; font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: var(--dim); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--dim);
}

/* ══ HAMBURGER ══ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  padding: 8px 10px;
  transition: border-color 0.2s;
}

.nav-toggle:hover { border-color: var(--accent); }

.nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══ RESPONSIVE ══ */
@media (max-width: 768px) {
  nav { padding: 0 16px; position: relative; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 12px 16px 20px;
    gap: 2px;
    z-index: 199;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 12px 16px;
    font-size: 0.95rem;
    border-radius: 6px;
  }

  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}