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

:root {
  --bg: #080808;
  --bg2: #0f0f0f;
  --bg3: #141414;
  --border: rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.1);
  --text: #f5f5f5;
  --muted: #666666;
  --accent: #e8e8e8;
  --accent2: #ffffff;
  --accent-glow: rgba(255,255,255,0.04);
  --red: #D85A30;
  --amber: #EF9F27;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 2rem;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800; font-size: 1.3rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: 0.9rem; font-weight: 400;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: #ffffff; color: #080808 !important;
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  font-weight: 500 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.9; color: #080808 !important; }
.lang-switch { display: flex; gap: 0.4rem; }
.lang-btn {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.lang-btn:hover { border-color: var(--accent); color: var(--text); }
.lang-btn.active {
  background: #ffffff;
  border-color: #ffffff;
  color: #080808;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: 8rem 2rem 4rem;
  max-width: 900px; margin: 0 auto;
  position: relative;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent-glow);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-size: 0.8rem; font-weight: 500;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--text);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
h1 span { color: var(--text); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.7;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: #ffffff;
  color: #080808;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  font-family: 'Inter', sans-serif;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-outline {
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 400;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.btn-outline:hover { border-color: var(--accent); transform: translateY(-1px); }
.hero-stats {
  display: flex; gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem; font-weight: 700;
  color: var(--text);
}
.stat-label { font-size: 0.8rem; color: var(--muted); margin-top: 0.1rem; }

/* SECTION COMMON */
section { padding: 6rem 2rem; }
.container { max-width: 1000px; margin: 0 auto; }
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: #888888;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
}
h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 3.5rem;
  font-weight: 300;
}

/* SERVICES */
#services { background: var(--bg2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.service-card {
  background: var(--bg2);
  padding: 2rem;
  transition: background 0.2s;
}
.service-card:hover { background: var(--bg3); }
.service-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}
.icon-teal { background: rgba(255,255,255,0.06); color: var(--text); }
.icon-amber { background: rgba(255,255,255,0.06); color: var(--text); }
.icon-red { background: rgba(255,255,255,0.06); color: var(--text); }
.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem; font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.service-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--text);
}
.service-price span {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}

/* PRICING TABLE */
#tarifs { background: var(--bg); }
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.pricing-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.pricing-table td {
  padding: 1rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:hover td { background: rgba(255,255,255,0.02); }
.price-val {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.badge-teal { background: rgba(255,255,255,0.07); color: #888888; }
.badge-amber { background: rgba(255,255,255,0.07); color: #888888; }
.badge-red { background: rgba(255,255,255,0.07); color: #888888; }

/* DEMOS */
#demos { background: var(--bg2); }
.demos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.demo-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.demo-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.demo-thumb {
  height: 160px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  position: relative;
  overflow: hidden;
}
.demo-thumb-boutique { background: linear-gradient(135deg, #1a0f0a, #3d1a0c); }
.demo-thumb-clinic { background: linear-gradient(135deg, #051218, #0a2535); }
.demo-thumb-autoecole { background: linear-gradient(135deg, #0a0f05, #1a2a0a); }
.demo-thumb-bot { background: linear-gradient(135deg, #050f0a, #051a12); }
.demo-label {
  position: absolute; bottom: 0.75rem; left: 0.75rem;
  font-size: 0.7rem; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}
.demo-info { padding: 1.25rem; }
.demo-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem; font-weight: 600;
  margin-bottom: 0.4rem;
}
.demo-info p { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }
.demo-link {
  font-size: 0.8rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  display: flex; align-items: center; gap: 0.3rem;
}
.demo-link:hover { text-decoration: underline; }

/* PROCESS */
#process { background: var(--bg); }
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
  padding-top: 0.25rem;
  letter-spacing: 0.05em;
}
.step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 600;
  margin-bottom: 0.4rem;
}
.step p { font-size: 0.875rem; color: var(--muted); line-height: 1.6; }

/* CONTACT */
#contact { background: var(--bg2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 0.75rem; }
.contact-info p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 2rem; }
.contact-detail {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.contact-detail-icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-detail-label { color: var(--muted); font-size: 0.75rem; }
.contact-detail-val { color: var(--text); font-size: 0.875rem; }
.contact-detail-val a {
  color: var(--text);
  text-decoration: none;
}
.contact-detail-val a:hover { color: var(--text); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
label { font-size: 0.8rem; color: var(--muted); font-weight: 400; }
input, select, textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  transition: border-color 0.2s;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
}
input::placeholder, textarea::placeholder { color: var(--muted); }
select option { background: var(--bg3); }
textarea { resize: vertical; min-height: 100px; }
.submit-btn {
  background: #ffffff;
  color: #080808;
  border: none;
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  align-self: flex-start;
}
.submit-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.form-success {
  display: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  color: var(--text);
  font-size: 0.875rem;
}

/* FOOTER */
footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--text);
  font-size: 1rem;
}

/* GLOW BG */
.hero::before {
  content: '';
  position: absolute;
  top: 20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, transparent 70%);
  pointer-events: none;
}

@media (max-width: 768px) {
  nav { padding: 1rem; }
  .nav-links { display: none; }
  .nav-right { gap: 0.75rem; }
  .hero { padding: 6rem 1.25rem 3rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  section { padding: 4rem 1.25rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}