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

:root {
  --bg-primary: #0a0c10;
  --bg-secondary: #0f1219;
  --bg-card: #131720;
  --bg-card-hover: #181e2a;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(0,212,255,0.25);
  --accent: #00d4ff;
  --accent-dim: rgba(0,212,255,0.12);
  --accent-glow: rgba(0,212,255,0.06);
  --green: #00ff88;
  --green-dim: rgba(0,255,136,0.10);
  --amber: #ffb800;
  --amber-dim: rgba(255,184,0,0.10);
  --red: #ff4757;
  --red-dim: rgba(255,71,87,0.10);
  --text-primary: #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted: #4a5568;
  --font-display: 'JetBrains Mono', monospace;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ── Selection ── */
::selection { background: var(--accent-dim); color: var(--accent); }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--text-primary);
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 2rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: #fff;
  border-color: #fff;
  color: #000;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--border-accent);
}
.btn-outline:hover {
  background: var(--accent-dim);
  color: var(--accent);
  transform: translateY(-1px);
}

/* ── Badge / Tag ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.badge-accent { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--border-accent); }
.badge-green  { background: var(--green-dim); color: var(--green); border: 1px solid rgba(0,255,136,0.2); }
.badge-amber  { background: var(--amber-dim); color: var(--amber); border: 1px solid rgba(255,184,0,0.2); }
.badge-red    { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,71,87,0.2); }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.25s ease;
}
.card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

/* ── Section titles ── */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  margin-bottom: 1rem;
  max-width: 100%;
}

/* ── Glitch générique pour tous les titres de section ── */
.section-title {
  position: relative;
  display: block; /* block plutôt que inline-block pour éviter le débordement */
}

/* N'active le glitch QUE si data-text est défini par le JS */
.section-title[data-text]::before,
.section-title[data-text]::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.section-title[data-text]::before {
  color: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 40%);
  animation: stitle-top 6s infinite;
}

.section-title[data-text]::after {
  color: var(--red);
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
  animation: stitle-bot 6s infinite;
}

.section-title[data-text] { animation: stitle-body 6s infinite; }

@keyframes stitle-body {
  0%, 84%, 100% { transform: none; }
  85% { transform: translateX(-2px) skewX(-1deg); }
  87% { transform: translateX(2px) skewX(1deg); }
  89% { transform: none; }
}

@keyframes stitle-top {
  0%, 84%, 100% { opacity: 0; transform: none; }
  85% { opacity: 0.85; transform: translateX(-5px); }
  87% { opacity: 0.7;  transform: translateX(4px) skewX(-2deg); }
  89% { opacity: 0; }
}

@keyframes stitle-bot {
  0%, 84%, 100% { opacity: 0; transform: none; }
  85% { opacity: 0.7;  transform: translateX(5px); }
  87% { opacity: 0.55; transform: translateX(-4px) skewX(2deg); }
  89% { opacity: 0; }
}

.section-desc {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 540px;
  line-height: 1.8;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Prompt-style decoration ── */
.prompt-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.prompt-line .prompt-symbol { color: var(--green); }
.prompt-line .prompt-text { color: var(--text-secondary); }
.prompt-line .cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  animation: blink 1.1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

@keyframes blink { 50% { opacity: 0; } }

/* ── Grid utilities ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container, .container-wide { padding: 0 1rem; }
}

/* ═══════════════════════════════════════
   FOOTER (global — utilisé sur toutes les pages)
═══════════════════════════════════════ */

.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 280px;
}

.footer-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition);
  text-decoration: none;
}

.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: var(--text-muted); text-decoration: none; }
.footer-legal a:hover { color: var(--accent); }

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}