:root {
  --bg: #05060a;
  --panel: rgba(255, 255, 255, 0.04);
  --muted: #0c0f17;
  --text: #e9ecf5;
  --subtle: #b5b8c4;
  --accent: #5de1e6;
  --accent-2: #ff8ea3;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --grid: minmax(280px, 1fr);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, rgba(93, 225, 230, 0.08), transparent 22%),
              radial-gradient(circle at 80% 0%, rgba(255, 142, 163, 0.06), transparent 30%),
              linear-gradient(135deg, #06070f, #03040a);
  min-height: 100vh;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

.nav-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 6vw;
  background: rgba(5, 6, 10, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 1.3rem;
}
.logo span { color: var(--accent); }

nav { display: flex; align-items: center; gap: 14px; }
.nav-links { list-style: none; display: flex; gap: 18px; padding: 0; margin: 0; }
.nav-links a {
  color: var(--subtle);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 10px;
  border-radius: 12px;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); background: rgba(255, 255, 255, 0.06); }

.nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); display: block; border-radius: 2px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #05060a;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 15px 35px rgba(93, 225, 230, 0.2);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(255, 142, 163, 0.2); }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); box-shadow: none; }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }

main { display: flex; flex-direction: column; gap: 120px; padding: 40px 6vw 120px; }
.section { display: flex; flex-direction: column; gap: 48px; }
.section.muted { background: var(--muted); padding: 64px 6vw; border-radius: 24px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.section__header { max-width: 720px; }

.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; font-weight: 700; margin: 0 0 8px; }
.section__lede { color: var(--subtle); margin: 12px 0 0; }

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  align-items: center;
  padding: 40px 6vw;
  background: linear-gradient(120deg, rgba(93, 225, 230, 0.08), rgba(255, 142, 163, 0.06));
  border-radius: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.hero h1 { font-family: "Space Grotesk", "Manrope", sans-serif; font-size: clamp(2.4rem, 4vw, 3.4rem); letter-spacing: -0.03em; margin: 12px 0; }
.hero .lede { color: var(--subtle); }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 16px 0 24px; }
.hero__metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; color: var(--subtle); }
.hero__metrics strong { display: block; color: var(--text); font-size: 1.4rem; }

.hero__visual { display: flex; justify-content: flex-end; }
.glass-card {
  width: min(420px, 100%);
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.glass-card .mini { color: var(--subtle); margin: 0 0 4px; font-size: 0.9rem; }
.glass-card h3 { margin: 0 0 12px; font-size: 1.4rem; }
.glass-card ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.glass-card li { display: flex; justify-content: space-between; padding: 10px 12px; border-radius: 12px; background: rgba(0, 0, 0, 0.18); border: 1px solid var(--border); }
.pulse {
  position: absolute;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(93, 225, 230, 0.2), transparent 60%);
  top: -120px; right: -120px;
  filter: blur(12px);
  animation: float 10s ease-in-out infinite alternate;
}

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, var(--grid)); }
.cards .card, .testimonials .card, .pricing .card, .form { padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel); box-shadow: var(--shadow); }
.card.highlight { border-color: rgba(93, 225, 230, 0.5); box-shadow: 0 20px 50px rgba(93, 225, 230, 0.12); }
.card h3 { margin: 8px 0 6px; font-size: 1.2rem; }
.card p { margin: 6px 0 0; color: var(--subtle); }

.pill { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); color: var(--text); font-size: 0.8rem; letter-spacing: 0.01em; }

.portfolio .shot { padding: 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 12px; }
.portfolio .label { font-weight: 700; color: var(--accent); }
.mock { height: 180px; border-radius: 14px; background: linear-gradient(135deg, rgba(93, 225, 230, 0.35), rgba(255, 142, 163, 0.3)); border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: inset 0 0 0 1px rgba(0,0,0,0.18); }
.mock-img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: inset 0 0 0 1px rgba(0,0,0,0.18); }

.steps { display: grid; gap: 16px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; padding: 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--panel); box-shadow: var(--shadow); }
.step span { font-weight: 700; color: var(--accent); font-size: 1.2rem; }

.quote { font-size: 1rem; color: var(--text); margin: 0 0 12px; }
.author { color: var(--subtle); font-size: 0.9rem; }

.pricing__wrap { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.price { font-size: 1.4rem; color: var(--text); margin: 8px 0; }
.features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; color: var(--subtle); }
.features li::before { content: "• "; color: var(--accent); }
.pricing__wrap .card { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.pricing__wrap .card .btn { margin-top: auto; align-self: flex-start; }

.contact__grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; color: var(--text); }
.form input, .form select, .form textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-family: inherit;
}
.form textarea { resize: vertical; }
.form button { margin-top: 8px; }

.footer {
  padding: 36px 6vw 60px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border);
  color: var(--subtle);
}
.footer__links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer__links a { color: var(--subtle); text-decoration: none; }
.footer__links a:hover { color: var(--accent); }
.footer__powered { font-size: 0.875rem; color: var(--subtle); margin-top: 16px; border-top: 1px solid var(--border); padding-top: 16px; }
.footer__powered a { color: var(--accent); text-decoration: none; }
.footer__powered a:hover { text-decoration: underline; }

@keyframes float { from { transform: translateY(0); } to { transform: translateY(10px); } }

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .nav-links { position: absolute; top: 68px; right: 6vw; flex-direction: column; background: rgba(5,6,10,0.95); padding: 14px; border-radius: 16px; border: 1px solid var(--border); min-width: 200px; display: none; box-shadow: var(--shadow); }
  .nav-links.show { display: flex; }
  .nav-bar { align-items: center; }
  .hero { grid-template-columns: 1fr; }
}

html { scroll-behavior: smooth; }
.fade-in { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Mentions légales */
.legal { padding: 60px 6vw; }
.legal__content {
  max-width: 800px;
  margin: 40px auto;
  padding: 40px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.legal__content h2 {
  font-size: 1.3rem;
  margin-top: 32px;
  margin-bottom: 16px;
  color: var(--accent);
}
.legal__content h2:first-child { margin-top: 0; }
.legal__content p {
  margin: 12px 0;
  line-height: 1.8;
  color: var(--text);
}
.legal__content strong { color: var(--accent); }
.legal__update {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--subtle);
  font-size: 0.9rem;
}