/* ============================================================
   GLOBAL.CSS — Variables, reset, nav, footer, curseur, animations
   ============================================================ */

:root {
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --gray: #2a2a2a;
  --gray2: #3d3d3d;
  --gray-text: #888888;
  --light: #d4d4d4;
  --white: #f0f0f0;
  --red: #c0111f;
  --red-dark: #8b0d17;
  --red-light: #e01424;
  --accent: #c0111f;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--light);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

/* ---- Curseur personnalisé ---- */
.cursor {
  width: 10px; height: 10px;
  background: var(--red);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(192,17,31,0.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.2s ease;
}
.cursor.hover  { transform: translate(-50%, -50%) scale(2); background: var(--red-light); }
.cursor-ring.hover { transform: translate(-50%, -50%) scale(1.5); border-color: var(--red); }

/* ---- Texture bruit ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  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='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* ---- Navigation ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 60px;
  background: linear-gradient(to bottom, rgba(10,10,10,0.98), transparent);
  backdrop-filter: blur(2px);
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 4px;
  color: var(--white);
  text-decoration: none;
}
.nav-logo span { color: var(--red); }

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-text);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--red);
  transition: width 0.3s;
}
.nav-links a:hover         { color: var(--white); }
.nav-links a:hover::after  { width: 100%; }
.nav-links a.active        { color: var(--red); }
.nav-links a.active::after { width: 100%; }

/* ---- Toggle langue ---- */
.lang-toggle {
  display: flex;
  gap: 4px;
  background: var(--dark2);
  border: 1px solid var(--gray);
  border-radius: 2px;
  padding: 4px;
}
.lang-btn {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gray-text);
  background: none;
  border: none;
  cursor: none;
  padding: 4px 10px;
  transition: all 0.2s;
}
.lang-btn.active { background: var(--red); color: var(--white); }

/* ---- Layout de page ---- */
.page-wrapper {
  min-height: 100vh;
  padding: 120px 60px 80px;
}

/* ---- En-tête de section réutilisable ---- */
.section-header  { margin-bottom: 64px; }
.section-tag {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-tag::before { content: ''; display: block; width: 30px; height: 1px; background: var(--red); }
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 6vw, 80px);
  letter-spacing: 2px;
  color: var(--white);
  line-height: 1;
}

/* ---- Footer ---- */
.footer {
  text-align: center;
  padding: 24px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gray2);
  text-transform: uppercase;
  border-top: 1px solid var(--dark2);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar       { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--red-dark); }

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-in { animation: fadeInUp 0.6s ease forwards; }
.animate-in-delay-1 { animation: fadeInUp 0.5s ease 0.1s both; }
.animate-in-delay-2 { animation: fadeInUp 0.5s ease 0.2s both; }
.animate-in-delay-3 { animation: fadeInUp 0.5s ease 0.3s both; }
.animate-in-delay-4 { animation: fadeInUp 0.5s ease 0.4s both; }
.animate-in-delay-5 { animation: fadeInUp 0.5s ease 0.5s both; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  nav { padding: 20px 24px; }
  .page-wrapper { padding: 100px 24px 60px; }
  .nav-links { gap: 20px; }
}