@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Space+Grotesk:wght@300;400;500;700&display=swap');

:root {
  --noir: #0A0A0A;
  --gris: #1A1A1A;
  --blanc: #F0F0F0;
  --orange: #FF3A00;
  --acide: #C8FF00;
  --gris-mid: #555;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--blanc);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* GRAIN TEXTURE */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* 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 3rem;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #222;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.08em;
  color: var(--blanc);
  text-decoration: none;
  transform: skewX(-3deg);
  display: inline-block;
}

.nav-logo span { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--blanc);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 100%;
  height: 2px;
  background: var(--acide);
  transition: right 0.25s ease;
}

.nav-links a:hover { color: var(--acide); }
.nav-links a:hover::after { right: 0; }
.nav-links a.active { color: var(--orange); }

/* FOOTER */
footer {
  background: var(--gris);
  border-top: 1px solid #2a2a2a;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--orange);
  transform: skewX(-3deg);
  display: inline-block;
  margin-bottom: 0.5rem;
}

footer p, footer a {
  font-size: 0.82rem;
  color: var(--gris-mid);
  text-decoration: none;
  line-height: 2;
}

footer a:hover { color: var(--acide); }

.footer-heading {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blanc);
  font-weight: 700;
  margin-bottom: 1rem;
}

footer ul { list-style: none; }

.footer-bottom {
  background: var(--noir);
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
  color: var(--gris-mid);
  border-top: 1px solid #1a1a1a;
}

/* BOUTONS */
.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  transform: skewX(-3deg);
}

.btn-orange {
  background: var(--orange);
  color: var(--blanc);
}

.btn-orange:hover {
  background: var(--acide);
  color: var(--noir);
}

.btn-outline {
  background: transparent;
  color: var(--blanc);
  border: 2px solid var(--blanc);
}

.btn-outline:hover {
  border-color: var(--acide);
  color: var(--acide);
}

/* UTILITAIRES */
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.skew-title {
  font-family: 'Bebas Neue', sans-serif;
  transform: skewX(-3deg);
  display: inline-block;
  line-height: 1;
}

/* MOBILE */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1.2rem; }
  .nav-links a { font-size: 0.7rem; }
  footer { grid-template-columns: 1fr; }
}