:root {
  --navy: #0a0f1e;
  --navy2: #111827;
  --steel: #1d3557;
  --blue: #457b9d;
  --sky: #a8dadc;
  --orange: #e76f51;
  --gold: #f4a261;
  --white: #f8f9fa;
  --muted: #8892a4;
  --glass: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}
nav {
  position: fixed; top:0; left:0; right:0;
  z-index: 1000;
  padding: 20px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 4px;
  color: var(--white);
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
}
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
  cursor: pointer;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left:0; right:100%;
  height: 1px;
  background: var(--orange);
  transition: right 0.3s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { right: 0; }
.nav-links a.active { color: var(--white); }
.page { display: none; min-height: 100vh; }
.page.active { display: block; }

/* HEXGRID */
.hex-bg {
  position: absolute; inset: 0;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='92'%3E%3Cpolygon points='40,2 78,22 78,70 40,90 2,70 2,22' fill='none' stroke='%23a8dadc' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: 80px 92px;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb1 { width:600px;height:600px;background:rgba(69,123,157,0.15);top:-200px;right:-200px; }
.orb2 { width:400px;height:400px;background:rgba(231,111,81,0.1);bottom:100px;left:-100px; }

/* HERO */
#page-accueil { position:relative;overflow:hidden; }
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 60px 60px;
  position: relative;
  z-index: 1;
}
.hero-content { display: flex; flex-direction: column; justify-content: center; }
.hero-visual {
  position: relative;
  z-index: 1;
}
.hero-image-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
  overflow: hidden;
  clip-path: polygon(24px 0%, 100% 0%, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0% 100%, 0% 24px);
}
.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.85) contrast(1.05);
}
.hero-image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(231,111,81,0.15) 0%, transparent 40%, rgba(10,15,30,0.5) 100%);
  pointer-events: none;
}
.hero-image-accent {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  max-width: 520px;
  border: 1px solid var(--orange);
  z-index: -1;
  clip-path: polygon(24px 0%, 100% 0%, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0% 100%, 0% 24px);
}
.hero-image-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 12px 18px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--sky);
  text-transform: uppercase;
}
.hero-image-tag span { color: var(--orange); }
.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-label::before { content:'';width:40px;height:1px;background:var(--orange); }
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 8vw, 130px);
  line-height: 0.9;
  letter-spacing: -2px;
}
.hero-title .accent { color: var(--orange); }
.hero-title .thin {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: clamp(18px, 2.5vw, 36px);
  letter-spacing: 2px;
  display: block;
  color: var(--sky);
  margin-top: 10px;
}
.hero-sub {
  max-width: 480px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin: 32px 0 48px;
  font-weight: 300;
}
.hero-cta { display:flex;gap:20px;align-items:center;flex-wrap:wrap; }
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border: none;
  padding: 16px 40px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%);
  transition: background 0.3s;
}
.btn-primary:hover { background: #d4614a; }
.btn-ghost {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
  border: none;
  background: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}
.btn-ghost:hover { color: var(--white); }
.stats-row {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  gap: 1px;
}
.stat-item {
  background: var(--navy);
  padding: 40px 48px;
  position: relative;
  overflow: hidden;
}
.stat-item::before {
  content:'';position:absolute;top:0;left:0;width:3px;height:0;
  background:var(--orange);transition:height 0.4s;
}
.stat-item:hover::before { height:100%; }
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  line-height: 1;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stat-num sup { font-size:20px;color:var(--orange); }
.stat-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
  font-weight: 500;
}
.features-section { padding:120px 60px;position:relative;z-index:1; }
.section-header { display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:80px; }
.section-tag { font-family:'Space Mono',monospace;font-size:11px;color:var(--orange);letter-spacing:3px;text-transform:uppercase;margin-bottom:16px; }
.section-title { font-family:'Bebas Neue',sans-serif;font-size:clamp(40px,6vw,80px);line-height:0.95;letter-spacing:-1px; }
.features-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border); }
.feature-card {
  background: var(--navy);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.feature-card:hover { background: var(--navy2); }
.feature-card::after {
  content:'';position:absolute;bottom:0;left:0;right:100%;height:2px;
  background:var(--orange);transition:right 0.4s;
}
.feature-card:hover::after { right:0; }
.feature-icon {
  width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);margin-bottom:32px;font-size:24px;position:relative;
}
.feature-num {
  position:absolute;top:-10px;right:-10px;
  font-family:'Space Mono',monospace;font-size:10px;color:var(--orange);
  background:var(--navy);padding:2px 6px;border:1px solid var(--border);
}
.feature-name { font-size:18px;font-weight:700;margin-bottom:16px;letter-spacing:-0.3px; }
.feature-desc { font-size:14px;color:var(--muted);line-height:1.7;font-weight:300; }
.tech-section {
  padding:80px 60px;
  border-top:1px solid var(--border);
  display:flex;align-items:center;gap:60px;
}
.tech-label { font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--muted);white-space:nowrap;font-family:'Space Mono',monospace; }
.tech-chips { display:flex;flex-wrap:wrap;gap:12px; }
.tech-chip {
  padding:8px 20px;border:1px solid var(--border);font-size:12px;
  letter-spacing:1px;color:var(--muted);font-family:'Space Mono',monospace;
  transition:all 0.3s;background:var(--glass);
}
.tech-chip:hover { border-color:var(--sky);color:var(--sky);background:rgba(168,218,220,0.05); }

/* DOCS */
#page-docs { padding-top:80px; }
.docs-layout { display:grid;grid-template-columns:280px 1fr;min-height:calc(100vh - 80px); }
.docs-sidebar {
  padding:60px 40px;
  border-right:1px solid var(--border);
  position:sticky;top:80px;
  height:calc(100vh - 80px);overflow-y:auto;
}
.docs-sidebar::-webkit-scrollbar { width:3px; }
.docs-sidebar::-webkit-scrollbar-thumb { background:var(--border); }
.sidebar-section { margin-bottom:40px; }
.sidebar-title { font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--orange);margin-bottom:16px;font-family:'Space Mono',monospace; }
.sidebar-link {
  display:flex;align-items:center;gap:10px;padding:8px 0;
  color:var(--muted);text-decoration:none;font-size:13px;font-weight:300;
  transition:color 0.2s;cursor:pointer;border:none;background:none;
  font-family:'DM Sans',sans-serif;width:100%;text-align:left;
}
.sidebar-link::before { content:'//';font-family:'Space Mono',monospace;font-size:10px;color:var(--border);transition:color 0.2s; }
.sidebar-link:hover { color:var(--white); }
.sidebar-link:hover::before,.sidebar-link.active::before { color:var(--orange); }
.sidebar-link.active { color:var(--white); }
.docs-content { padding:60px 80px;max-width:900px; }
.doc-section { display:none;animation:fadeIn 0.3s ease; }
.doc-section.active { display:block; }
@keyframes fadeIn { from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)} }
.doc-h1 { font-family:'Bebas Neue',sans-serif;font-size:56px;letter-spacing:-1px;line-height:1;margin-bottom:8px; }
.doc-badge {
  display:inline-block;padding:4px 14px;
  background:rgba(231,111,81,0.15);border:1px solid rgba(231,111,81,0.3);
  color:var(--orange);font-size:11px;letter-spacing:2px;text-transform:uppercase;
  font-family:'Space Mono',monospace;margin-bottom:32px;
}
.doc-p { color:var(--muted);font-size:15px;line-height:1.85;font-weight:300;margin-bottom:24px; }
.doc-divider { border:none;border-top:1px solid var(--border);margin:48px 0; }
.doc-h2 { font-family:'Bebas Neue',sans-serif;font-size:30px;letter-spacing:1px;margin-bottom:20px;color:var(--sky); }
.code-block {
  background:var(--navy2);border:1px solid var(--border);
  padding:24px 28px;font-family:'Space Mono',monospace;font-size:12px;
  line-height:1.7;margin:24px 0;position:relative;overflow-x:auto;
}
.code-block .comment { color:#4a5568; }
.code-block .keyword { color:var(--sky); }
.code-block .string { color:var(--gold); }
.code-block .func { color:var(--orange); }
.code-block .var { color:#c3dafe; }
.code-label {
  position:absolute;top:-1px;right:-1px;
  background:var(--orange);color:var(--white);font-size:9px;
  padding:4px 12px;letter-spacing:2px;text-transform:uppercase;
}
.info-box { border-left:3px solid var(--sky);background:rgba(168,218,220,0.05);padding:20px 24px;margin:24px 0;font-size:14px;color:var(--sky);line-height:1.7; }
.warn-box { border-left:3px solid var(--gold);background:rgba(244,162,97,0.05);padding:20px 24px;margin:24px 0;font-size:14px;color:var(--gold);line-height:1.7; }
.flow-diagram { display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:32px 0; }
.flow-step {
  background:var(--navy2);border:1px solid var(--border);
  padding:16px 24px;text-align:center;min-width:130px;
}
.flow-step .step-num { font-family:'Space Mono',monospace;font-size:10px;color:var(--orange);display:block;margin-bottom:6px; }
.flow-step .step-name { font-size:13px;font-weight:500; }
.flow-arrow { color:var(--muted);padding:0 8px;font-size:18px; }
.module-table { width:100%;border-collapse:collapse;font-size:13px;margin:24px 0; }
.module-table th { text-align:left;padding:12px 16px;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--orange);border-bottom:1px solid var(--border);font-family:'Space Mono',monospace;font-weight:400; }
.module-table td { padding:14px 16px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,0.04);font-weight:300;vertical-align:top; }
.module-table td:first-child { color:var(--white);font-family:'Space Mono',monospace;font-size:12px;font-weight:400; }
.module-table tr:hover td { background:var(--glass); }
.schema-card { background:var(--navy2);border:1px solid var(--border);margin-bottom:16px;overflow:hidden; }
.schema-header { background:var(--steel);padding:12px 20px;font-family:'Space Mono',monospace;font-size:12px;color:var(--sky);display:flex;align-items:center;gap:8px; }
.schema-header span { color:var(--muted);font-size:10px; }
.schema-field { padding:10px 20px;display:grid;grid-template-columns:180px 100px 1fr;gap:16px;font-size:12px;border-bottom:1px solid rgba(255,255,255,0.04);font-family:'Space Mono',monospace; }
.schema-field .fname { color:var(--white); }
.schema-field .ftype { color:var(--sky); }
.schema-field .fdesc { color:var(--muted);font-family:'DM Sans',sans-serif;font-size:12px; }

/* ABOUT */
#page-about { position:relative;overflow:hidden; }
.about-hero { min-height:100vh;display:grid;grid-template-columns:1fr 1fr;position:relative; }
.about-left {
  padding:160px 60px 80px;position:relative;z-index:1;
  display:flex;flex-direction:column;justify-content:center;
}
.about-right { position:relative;display:flex;align-items:center;justify-content:center; }
.portrait-frame { position:relative;width:400px;height:500px; }
.portrait-bg {
  position:absolute;inset:0;background:var(--steel);
  clip-path:polygon(20px 0%,100% 0%,100% calc(100% - 20px),calc(100% - 20px) 100%,0% 100%,0% 20px);
}
.portrait-accent {
  position:absolute;top:20px;left:20px;right:-20px;bottom:-20px;
  border:1px solid var(--orange);z-index:-1;
  clip-path:polygon(20px 0%,100% 0%,100% calc(100% - 20px),calc(100% - 20px) 100%,0% 100%,0% 20px);
}
.portrait-content {
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  clip-path:polygon(20px 0%,100% 0%,100% calc(100% - 20px),calc(100% - 20px) 100%,0% 100%,0% 20px);
  overflow:hidden;
}
.portrait-initials {
  font-family:'Bebas Neue',sans-serif;font-size:120px;line-height:1;
  color:rgba(255,255,255,0.07);position:absolute;bottom:20px;right:20px;letter-spacing:-4px;
}
.portrait-badge {
  position:absolute;bottom:-20px;left:0;background:var(--orange);
  padding:16px 28px;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:2px;color:var(--white);
}
.about-label {
  font-family:'Space Mono',monospace;font-size:11px;letter-spacing:4px;color:var(--orange);
  text-transform:uppercase;margin-bottom:24px;display:flex;align-items:center;gap:16px;
}
.about-label::before { content:'';width:40px;height:1px;background:var(--orange); }
.about-name { font-family:'Bebas Neue',sans-serif;font-size:clamp(60px,7vw,100px);line-height:0.9;letter-spacing:-2px;margin-bottom:8px; }
.about-name .line2 { color:var(--sky); }
.about-title-role { font-size:15px;color:var(--muted);font-weight:300;letter-spacing:1px;margin-bottom:40px; }
.about-bio { color:var(--muted);font-size:15px;line-height:1.85;font-weight:300;max-width:480px;margin-bottom:48px; }
.skills-list { display:flex;flex-direction:column;gap:16px;margin-bottom:48px; }
.skill-item { display:flex;align-items:center;gap:20px; }
.skill-name { font-size:12px;font-weight:500;letter-spacing:1px;text-transform:uppercase;width:160px;flex-shrink:0; }
.skill-bar-bg { flex:1;height:3px;background:var(--border);position:relative;overflow:hidden; }
.skill-bar-fill {
  position:absolute;top:0;left:0;bottom:0;background:var(--orange);
  transform-origin:left;animation:barGrow 1.5s ease forwards;animation-delay:0.5s;transform:scaleX(0);
}
@keyframes barGrow { to{transform:scaleX(1)} }
.skill-pct { font-family:'Space Mono',monospace;font-size:11px;color:var(--muted);width:36px;text-align:right; }
.timeline-section { padding:100px 60px;border-top:1px solid var(--border); }
.timeline { position:relative;padding-left:60px;margin-top:60px; }
.timeline::before { content:'';position:absolute;left:12px;top:0;bottom:0;width:1px;background:var(--border); }
.timeline-item { position:relative;margin-bottom:56px; }
.timeline-dot { position:absolute;left:-55px;top:4px;width:24px;height:24px;border:1px solid var(--orange);display:flex;align-items:center;justify-content:center; }
.timeline-dot::after { content:'';width:8px;height:8px;background:var(--orange); }
.timeline-year { font-family:'Space Mono',monospace;font-size:11px;color:var(--orange);letter-spacing:2px;margin-bottom:8px; }
.timeline-title { font-size:18px;font-weight:700;margin-bottom:8px; }
.timeline-desc { font-size:14px;color:var(--muted);line-height:1.7;font-weight:300; }
.contact-row { display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border-top:1px solid var(--border); }
.contact-item { background:var(--navy);padding:40px 48px;transition:background 0.3s;text-decoration:none;display:block;cursor:pointer; }
.contact-item:hover { background:var(--navy2); }
.contact-icon { font-size:28px;margin-bottom:16px; }
.contact-type { font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-family:'Space Mono',monospace; }
.contact-value { font-size:15px;font-weight:500;color:var(--white); }
footer { padding:40px 60px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between; }
.footer-logo { font-family:'Bebas Neue',sans-serif;font-size:20px;letter-spacing:3px;display:flex;align-items:center;gap:10px; }
.footer-logo img { width:28px;height:28px;border-radius:4px;object-fit:cover; }
.footer-logo span { color:var(--orange); }
.footer-copy { font-size:11px;color:var(--muted);font-family:'Space Mono',monospace;letter-spacing:1px; }

@keyframes float { 0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)} }
.float-anim { animation:float 6s ease-in-out infinite; }
.reveal { opacity:0;transform:translateY(30px);transition:all 0.7s ease; }
.reveal.visible { opacity:1;transform:translateY(0); }

/* RESPONSIVE */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding: 120px 30px 60px; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-image-frame { max-width: 100%; margin: 0 auto; }
  .hero-image-accent { display: none; }
  nav { padding: 16px 24px; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 11px; letter-spacing: 1px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .features-section, .timeline-section { padding: 60px 24px; }
  .tech-section { flex-direction: column; align-items: flex-start; padding: 60px 24px; gap: 20px; }
  .about-hero { grid-template-columns: 1fr; }
  .about-left { padding: 120px 24px 40px; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: relative; height: auto; padding: 40px 24px; }
  .docs-content { padding: 40px 24px; }
  .contact-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 16px; padding: 30px 24px; text-align: center; }
}