:root {
  /* Thème Bleu Foncé - Professionnel */
  --bg: #0f172a; /* Bleu très foncé */
  --bg-elev: #1e293b; /* Bleu foncé */
  --text: #f1f5f9; /* Blanc cassé */
  --muted: #94a3b8; /* Gris bleuté */
  --primary: #3b82f6; /* Bleu vif */
  --primary-600: #2563eb; /* Bleu plus foncé */
  --accent: #60a5fa; /* Bleu clair */
  --card: #1e293b; /* Bleu foncé */
  --border: #334155; /* Bleu gris */
  --ok: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --ring: 0 0 0 3px color-mix(in hsl, var(--primary) 24%, transparent);
}

/* Thème Bleu Foncé - Professionnel */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(59,130,246,.15), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(96,165,250,.10), transparent 45%),
    radial-gradient(900px 500px at 50% 120%, rgba(30,41,59,.25), transparent 60%),
    var(--bg);
  line-height: 1.6;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

.section { padding: 96px 0; }
@media (max-width: 768px) { .section { padding: 72px 0; } }

/* Type scale & utilities */
.overline { display: inline-block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.subtitle, .section-subtitle { color: var(--muted); line-height: 1.75; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 4px; }
.chip { font-size: 12px; padding: 6px 10px; border-radius: 999px; background: color-mix(in hsl, var(--primary) 20%, var(--bg-elev)); border: 1px solid color-mix(in hsl, var(--primary) 40%, var(--border)); color: #e6edf3; box-shadow: 0 1px 0 rgba(2,6,23,.05) inset; }

.skip-link {
  position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus { left: 16px; top: 16px; width: auto; height: auto; background: var(--bg-elev); color: var(--text); padding: 8px 12px; border-radius: 8px; }

/* Header */
.site-header {
  position: sticky; 
  top: 0; 
  z-index: 50; 
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; letter-spacing: .2px; }
.brand-mark { font-size: 20px; }
.brand-text { font-size: 16px; }

.nav-list { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.nav-list a { color: var(--muted); text-decoration: none; font-weight: 600; padding: 6px 10px; border-radius: var(--radius-sm); }
.nav-list a:hover { color: #e6edf3; background: color-mix(in hsl, var(--primary) 18%, transparent); }

.nav-toggle { display: none; width: 40px; height: 40px; background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); align-items: center; justify-content: center; gap: 4px; }
.nav-toggle .bar { width: 18px; height: 2px; background: var(--text); display: block; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .nav-list { position: absolute; top: 64px; right: 16px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 12px; padding: 12px; flex-direction: column; gap: 8px; box-shadow: var(--shadow); display: none; }
  .nav-list.open { display: flex; }
}

/* Buttons */
.btn { 
  display: inline-flex; 
  align-items: center; 
  gap: 10px; 
  padding: 12px 18px; 
  border-radius: var(--radius-md); 
  text-decoration: none; 
  color: var(--text); 
  border: 1px solid var(--border); 
  background: var(--card); 
  transition: all .15s ease; 
  box-shadow: var(--shadow); 
  font-weight: 600; 
}
.btn:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow), var(--ring); }
.btn.primary { 
  background: var(--primary); 
  border-color: var(--primary); 
  color: #ffffff; 
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}
.btn.primary:hover {
  background: var(--primary-600);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}
.btn.ghost { 
  background: transparent; 
  border-color: var(--border);
}
.btn.ghost:hover {
  background: color-mix(in hsl, var(--primary) 8%, transparent);
  border-color: var(--primary);
}

.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-elev); }
.theme-icon { display: none; }
[data-theme="dark"] .theme-icon[data-dark],
:not([data-theme="dark"]) .theme-icon[data-light] { display: block; }

/* Hero */
.grid-2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 960px) { .grid-2 { grid-template-columns: 1fr; } }

.hero h1 { font-size: clamp(36px, 5.4vw, 56px); margin: 0 0 14px; letter-spacing: -0.02em; }
.hero h1 {
  background: linear-gradient(90deg, var(--text), color-mix(in hsl, var(--primary) 60%, var(--text)) 70%, var(--text));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); font-size: 18px; line-height: 1.6; }
.hero-cta { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

.hero-art { position: relative; min-height: 320px; perspective: 800px; }
.hero-art .circle { position: absolute; inset: 0; margin: auto; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, color-mix(in hsl, var(--primary) 25%, transparent), transparent 60%), var(--bg-elev); border: 1px solid var(--border); box-shadow: var(--shadow); }
.hero-art .blob { position: absolute; top: 10%; right: 8%; width: 160px; height: 160px; background: radial-gradient(circle at 30% 30%, var(--accent), transparent 60%); filter: blur(30px); opacity: .5; animation: float 8s ease-in-out infinite; }
.hero-art .mesh { position: absolute; left: -6%; bottom: 4%; width: 220px; height: 220px; background: conic-gradient(from 90deg, color-mix(in hsl, var(--primary) 35%, transparent), transparent, color-mix(in hsl, var(--accent) 40%, transparent)); filter: blur(40px); opacity: .4; animation: float 10s ease-in-out infinite reverse; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* About */
.about-wrapper { max-width: 800px; margin: 0 auto; }
.about-content h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }

.about-intro { display: flex; gap: 24px; align-items: flex-start; margin: 32px 0; }
.about-photo { max-width: 64px; height: auto; border-radius: 8px; box-shadow: var(--shadow); flex-shrink: 0; display: block; }
@media (max-width: 960px) { .about-photo { max-width: 56px; } }
@media (max-width: 600px) { .about-photo { max-width: 48px; } }
.about-text h3 { margin: 0 0 4px; font-size: 20px; color: var(--text); }
.about-role { margin: 0 0 12px; color: var(--primary); font-weight: 600; font-size: 14px; }
.about-description { margin: 0; color: var(--muted); line-height: 1.6; }

.social-links { display: flex; gap: 10px; margin-top: 12px; }
.social { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 14px; border: 1px solid var(--border); background: linear-gradient(180deg, color-mix(in hsl, var(--card) 80%, transparent), var(--card)); color: var(--text); transition: transform .15s ease, box-shadow .15s ease, background .2s ease; box-shadow: var(--shadow); }
.social:hover { transform: translateY(-1px); box-shadow: 0 12px 24px rgba(2,6,23,.18); }
.social .social-icon { display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: color-mix(in hsl, var(--primary) 10%, var(--bg-elev)); color: #e6edf3; }
.social.linkedin { border-color: color-mix(in hsl, #0A66C2 35%, var(--border)); }
.social.linkedin .social-icon { background: #0A66C2; }

.about-skills { display: grid; gap: 16px; margin: 32px 0; }
.skill-item { display: flex; align-items: center; gap: 12px; padding: 16px; background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 15%, var(--border)); border-radius: var(--radius-md); }
.skill-icon { font-size: 18px; }
.skill-item span:last-child { color: var(--muted); }

.about-cta { display: flex; gap: 16px; margin-top: 32px; }
@media (max-width: 600px) { 
  .about-intro { flex-direction: column; gap: 16px; }
  .about-cta { flex-direction: column; }
}

/* LinkedIn button */
.btn.linkedin { background: linear-gradient(180deg, color-mix(in hsl, #0A66C2 28%, var(--card)), var(--card)); border-color: color-mix(in hsl, #0A66C2 55%, var(--border)); color: #ffffff; }
.btn.linkedin svg { margin-right: 8px; }

/* Skills */
.skills h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
@media (max-width: 1200px) { .skills-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .skills-grid { grid-template-columns: 1fr; } }

.skill-card { 
  background: var(--card); 
  border: 1px solid var(--border); 
  border-radius: var(--radius-md); 
  padding: 18px; 
  box-shadow: var(--shadow); 
  transition: all .15s ease; 
}
.skill-card.glass { background: linear-gradient(180deg, color-mix(in hsl, var(--primary) 8%, transparent), var(--card)); backdrop-filter: blur(6px); }
.skill-card h3 { letter-spacing: -0.01em; }
.skill-card:hover { transform: translateY(-3px); }
.skill-head { display: flex; align-items: center; justify-content: space-between; }
.skill-head .title { display: inline-flex; align-items: center; gap: 10px; }
.skill-icon { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; color: #c7d2fe; background: color-mix(in hsl, var(--primary) 12%, var(--bg-elev)); border: 1px solid color-mix(in hsl, var(--primary) 28%, var(--border)); }
.badge { background: color-mix(in hsl, var(--primary) 18%, var(--bg-elev)); color: #e6edf3; border: 1px solid color-mix(in hsl, var(--primary) 38%, var(--border)); padding: 4px 10px; border-radius: 999px; font-size: 12px; box-shadow: 0 1px 0 rgba(2,6,23,.05) inset; }
.meter { display: none; }

/* Veilles */
.veilles h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.veilles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 32px; }
@media (max-width: 800px) { .veilles-grid { grid-template-columns: 1fr; } }

.veille-card { 
  background: var(--card); 
  border: 1px solid var(--border); 
  border-radius: var(--radius-lg); 
  padding: 24px; 
  box-shadow: var(--shadow); 
  transition: all .15s ease; 
  display: flex; 
  flex-direction: column; 
}
.veille-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(2,6,23,.22); }

.veille-header { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.veille-icon { font-size: 32px; flex-shrink: 0; }
.veille-meta h3 { margin: 0 0 8px; font-size: 18px; color: var(--text); }
.veille-badge { display: inline-block; padding: 4px 10px; background: color-mix(in hsl, var(--primary) 20%, var(--bg-elev)); color: var(--primary); border-radius: 999px; font-size: 12px; font-weight: 600; }

.veille-content { flex: 1; margin-bottom: 20px; }
.veille-description { margin: 0 0 16px; color: var(--muted); line-height: 1.6; }

.veille-sources { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.source-tag { padding: 4px 8px; background: color-mix(in hsl, var(--accent) 12%, var(--bg-elev)); color: var(--accent); border: 1px solid color-mix(in hsl, var(--accent) 25%, var(--border)); border-radius: 6px; font-size: 11px; font-weight: 500; }

.veille-frequency { display: flex; gap: 8px; align-items: center; }
.frequency-label { color: var(--muted); font-size: 13px; }
.frequency-value { color: var(--primary); font-weight: 600; font-size: 13px; }

.veille-footer { margin-top: auto; }

/* Contact */
.contact-wrapper { max-width: 800px; margin: 0 auto; }
.contact-content h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.contact-subtitle { color: var(--muted); font-size: 16px; margin: 0 0 40px; }

.contact-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
@media (max-width: 800px) { .contact-methods { grid-template-columns: 1fr; gap: 20px; } }

.contact-item { display: flex; gap: 16px; padding: 24px; background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 15%, var(--border)); border-radius: var(--radius-md); }
.contact-icon { font-size: 24px; flex-shrink: 0; }
.contact-info h3 { margin: 0 0 8px; font-size: 16px; color: var(--text); }
.contact-info p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.contact-badge { display: inline-block; padding: 4px 8px; background: color-mix(in hsl, var(--primary) 20%, var(--bg-elev)); color: var(--primary); border-radius: 4px; font-size: 12px; font-weight: 600; }

.contact-cta { display: flex; gap: 16px; margin-top: 40px; justify-content: center; }
@media (max-width: 600px) { .contact-cta { flex-direction: column; } }

/* Tools */
.tools h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.tools-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 20px; }
@media (max-width: 1100px) { .tools-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .tools-grid { grid-template-columns: repeat(2, 1fr); } }
.tool-badge { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid color-mix(in hsl, var(--primary) 16%, var(--border)); border-radius: var(--radius-md); background: linear-gradient(180deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); box-shadow: var(--shadow); }
.tool-badge img { filter: saturate(.92) contrast(1.05); }
.tool-badge span { color: var(--text); font-weight: 600; }

/* Synthesis */
.synthesis h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.synthesis-embed { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow); background: linear-gradient(180deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); }
.synthesis-placeholder { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.synthesis-embed iframe { width: 100%; height: 520px; border: 0; }
.synthesis-embed.expanded iframe { height: 80vh; }
.synthesis-controls { display: flex; gap: 10px; margin-top: 10px; }

/* Certifications */
.certs h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.certs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
@media (max-width: 1100px) { .certs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .certs-grid { grid-template-columns: 1fr; } }
.cert-card { background: linear-gradient(180deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 18%, var(--border)); border-radius: var(--radius-md); padding: 16px; box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease; }
.cert-card:hover { transform: translateY(-3px); }
.cert-head { display: flex; align-items: center; justify-content: space-between; }
.cert-head .title { display: inline-flex; align-items: center; gap: 10px; }
.cert-icon { display: inline-flex; width: 32px; height: 32px; align-items: center; justify-content: center; border-radius: 8px; color: #c7d2fe; background: color-mix(in hsl, var(--primary) 12%, var(--bg-elev)); border: 1px solid color-mix(in hsl, var(--primary) 28%, var(--border)); }
.cert-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; color: var(--muted); }

/* Footer */
.site-footer { 
  padding: 48px 0 24px; 
  border-top: 1px solid var(--border); 
  background: var(--bg-elev);
  color: var(--muted); 
}
.footer-content { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; margin-bottom: 32px; }
@media (max-width: 800px) { .footer-content { grid-template-columns: 1fr; gap: 32px; } }

.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .brand-mark { font-size: 20px; }
.footer-brand .brand-text { font-size: 18px; font-weight: 800; color: var(--text); }
.footer-role { margin: 0 0 8px; color: var(--primary); font-weight: 600; }
.footer-description { margin: 0; font-size: 14px; }

.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 600px) { .footer-links { grid-template-columns: 1fr; gap: 24px; } }
.footer-section h4 { margin: 0 0 16px; color: var(--text); font-size: 14px; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-section ul { list-style: none; padding: 0; margin: 0; }
.footer-section li { margin-bottom: 8px; }
.footer-section a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-section a:hover { color: var(--text); }
.footer-section span { color: var(--muted); font-size: 14px; }

.footer-bottom { padding-top: 24px; border-top: 1px solid var(--border); text-align: center; }
.footer-bottom p { margin: 0; color: var(--muted); font-size: 14px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

/* Projects */
.projects h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.projects-intro { color: var(--muted); margin: 8px 0 20px; }
.projects-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; contain-intrinsic-size: 320px 400px; content-visibility: auto; }
@media (max-width: 1100px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .projects-grid { grid-template-columns: 1fr; } }

.project-card { 
  position: relative; 
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0; 
  box-shadow: var(--shadow); 
  display: flex; 
  flex-direction: column; 
  gap: 8px; 
  overflow: hidden;
}
.project-card::before { content: ""; position: absolute; inset: 0; padding: 1px; border-radius: inherit; background:
  linear-gradient(120deg, rgba(59,130,246,.35), rgba(79,112,169,.22), rgba(23,37,84,.0));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.project-card.glass { backdrop-filter: blur(6px); }
.project-card .project-media { position: relative; aspect-ratio: 16 / 9; border-bottom: 1px solid var(--border); overflow: hidden; background: linear-gradient(180deg, color-mix(in hsl, var(--primary) 6%, transparent), transparent); }
.project-card .project-media img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(0.95) contrast(1.02); transform: scale(1.02); transition: transform .6s ease; }
.project-card:hover .project-media img { transform: scale(1.06); }
.project-card .media-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 14px; background: linear-gradient(180deg, rgba(0,0,0,.0) 20%, rgba(0,0,0,.38) 100%); color: #fff; }
.project-card .media-overlay header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; color: inherit; }
.project-card .media-overlay h3 { color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,.25); }
.project-card .media-overlay .badge { background: rgba(15,23,42,.5); border-color: rgba(148,163,184,.45); color: #e6edf3; }
.project-card header { padding: 16px 16px 0; }
.project-card > p, .project-card .tags, .project-card .btn { margin-left: 16px; margin-right: 16px; }
.project-card .btn { margin-bottom: 16px; }
.project-card header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.project-card h3 { margin: 0; font-size: 18px; letter-spacing: -0.01em; }
.project-card > p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.muted { color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: color-mix(in hsl, var(--accent) 16%, var(--bg-elev)); border: 1px solid color-mix(in hsl, var(--accent) 40%, var(--border)); color: #e6edf3; box-shadow: 0 1px 0 rgba(2,6,23,.05) inset; }
.btn.small { padding: 10px 14px; font-size: 14px; align-self: flex-start; }

/* Modal */
.modal { position: fixed; inset: 0; display: none; }
.modal.open { display: grid; place-items: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(2px); }
.modal-dialog { position: relative; width: min(960px, 92%); max-height: 86vh; overflow: auto; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); }
.modal-close { position: absolute; top: 10px; right: 10px; width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg); color: var(--text); }
.modal-header { padding: 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.modal-content { padding: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 780px) { .modal-content { grid-template-columns: 1fr; } }
.modal-footer { padding: 16px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; }
.bullets { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.arch-diagram { width: 100%; min-height: 160px; border: 1px dashed var(--border); border-radius: 12px; display: grid; place-items: center; color: var(--muted); }

/* Section divider */
.section-divider { height: 1px; width: 100%; background: linear-gradient(90deg, transparent, var(--border), transparent); opacity: .9; margin: 12px 0; }

/* Elevated hovers */
.project-card:hover, .skill-card:hover, .btn:hover { box-shadow: 0 14px 30px rgba(2,6,23,.18); }

/* Focus styles */
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-sm); }

/* Veille Page Styles */
.nav-list a.active { color: var(--primary); background: color-mix(in hsl, var(--primary) 15%, transparent); }

.veille-hero { background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 8%, transparent), transparent); }
.veille-hero-content h1 { font-size: clamp(40px, 6vw, 64px); margin: 0 0 16px; letter-spacing: -0.02em; background: linear-gradient(135deg, var(--text), color-mix(in hsl, var(--primary) 40%, var(--text))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-subtitle { font-size: 18px; color: var(--muted); margin: 0 0 40px; line-height: 1.6; }

.veille-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
@media (max-width: 600px) { .veille-stats { grid-template-columns: 1fr; } }
.stat-card { display: flex; gap: 16px; padding: 24px; background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 15%, var(--border)); border-radius: var(--radius-lg); }
.stat-icon { font-size: 32px; flex-shrink: 0; }
.stat-content { display: flex; flex-direction: column; }
.stat-number { font-size: 28px; font-weight: 800; color: var(--primary); margin-bottom: 4px; }
.stat-label { font-size: 14px; color: var(--muted); }

.veille-dashboard { margin-top: 60px; }
.dashboard-header h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }

.veille-cards { display: grid; gap: 32px; margin-top: 40px; }
.veille-detail-card { background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 18%, var(--border)); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease; }
.veille-detail-card:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(2,6,23,.25); }

.veille-card-header { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 24px; }
.veille-icon-large { font-size: 48px; flex-shrink: 0; }
.veille-title-section { flex: 1; }
.veille-title-section h3 { margin: 0 0 12px; font-size: 24px; color: var(--text); }
.veille-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge.primary { background: color-mix(in hsl, var(--primary) 20%, var(--bg-elev)); color: var(--primary); }
.badge.secondary { background: color-mix(in hsl, var(--accent) 20%, var(--bg-elev)); color: var(--accent); }

.veille-status { display: flex; align-items: center; gap: 8px; }
.status-indicator { width: 8px; height: 8px; border-radius: 50%; }
.status-indicator.active { background: var(--ok); }
.status-text { font-size: 14px; color: var(--muted); font-weight: 600; }

.veille-card-body { display: grid; gap: 24px; }
.veille-description p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 16px; }

.veille-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 20px; background: color-mix(in hsl, var(--primary) 4%, transparent); border-radius: var(--radius-md); }
@media (max-width: 600px) { .veille-metrics { grid-template-columns: 1fr; } }
.metric { text-align: center; }
.metric-label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.1em; }
.metric-value { display: block; font-size: 16px; font-weight: 700; color: var(--text); }

.sources-section h4 { margin: 0 0 16px; font-size: 18px; color: var(--text); }
.sources-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 600px) { .sources-grid { grid-template-columns: 1fr; } }
.source-item { display: flex; gap: 12px; align-items: center; padding: 16px; background: color-mix(in hsl, var(--primary) 4%, transparent); border: 1px solid color-mix(in hsl, var(--primary) 10%, var(--border)); border-radius: var(--radius-md); }
.source-icon { font-size: 20px; flex-shrink: 0; }
.source-info { flex: 1; }
.source-name { display: block; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.source-type { font-size: 12px; color: var(--muted); }
.source-frequency { font-size: 12px; color: var(--primary); font-weight: 600; }

.recent-findings h4 { margin: 0 0 16px; font-size: 18px; color: var(--text); }
.findings-list { display: grid; gap: 12px; }
.finding-item { display: flex; gap: 12px; align-items: flex-start; padding: 16px; background: color-mix(in hsl, var(--primary) 4%, transparent); border-radius: var(--radius-md); }
.finding-severity { padding: 4px 8px; border-radius: 4px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.finding-severity.high { background: color-mix(in hsl, var(--danger) 20%, var(--bg-elev)); color: var(--danger); }
.finding-severity.medium { background: color-mix(in hsl, var(--warn) 20%, var(--bg-elev)); color: var(--warn); }
.finding-severity.low { background: color-mix(in hsl, var(--ok) 20%, var(--bg-elev)); color: var(--ok); }
.finding-content { flex: 1; }
.finding-title { display: block; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.finding-date { font-size: 12px; color: var(--muted); }

.methodology-content h2 { margin-top: 0; font-size: 34px; letter-spacing: -0.01em; }
.methodology-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 40px; }
@media (max-width: 1000px) { .methodology-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .methodology-steps { grid-template-columns: 1fr; } }
.step { text-align: center; }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: linear-gradient(135deg, var(--primary), color-mix(in hsl, var(--primary) 80%, var(--accent))); color: white; border-radius: 50%; font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.step-content h3 { margin: 0 0 8px; font-size: 18px; color: var(--text); }
.step-content p { margin: 0; color: var(--muted); line-height: 1.6; }

/* Individual Veille Pages */
.breadcrumb { margin-bottom: 24px; }
.breadcrumb a { color: var(--primary); text-decoration: none; font-weight: 600; transition: color .15s ease; }
.breadcrumb a:hover { color: var(--accent); }

.veille-status-banner { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: linear-gradient(135deg, color-mix(in hsl, var(--ok) 15%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--ok) 30%, var(--border)); border-radius: var(--radius-lg); margin-top: 24px; }
.status-details { color: var(--muted); font-size: 14px; }

.veille-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; margin-top: 40px; }
@media (max-width: 1000px) { .veille-layout { grid-template-columns: 1fr; gap: 32px; } }

.veille-main { display: grid; gap: 48px; }
.sources-section h2, .findings-section h2 { margin: 0 0 24px; font-size: 28px; color: var(--text); }

.sources-grid { display: grid; gap: 24px; }
.source-card { background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 4%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 12%, var(--border)); border-radius: var(--radius-lg); padding: 24px; transition: transform .15s ease, box-shadow .15s ease; }
.source-card:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(2,6,23,.15); }

.source-header { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.source-icon { font-size: 32px; flex-shrink: 0; }
.source-info { flex: 1; }
.source-info h3 { margin: 0 0 4px; font-size: 18px; color: var(--text); }
.source-info p { margin: 0; color: var(--muted); font-size: 14px; }
.source-frequency { padding: 4px 12px; background: color-mix(in hsl, var(--primary) 20%, var(--bg-elev)); color: var(--primary); border-radius: 999px; font-size: 12px; font-weight: 600; }

.source-description { margin-bottom: 20px; }
.source-description p { margin: 0; color: var(--muted); line-height: 1.6; }

.source-links { display: flex; gap: 12px; }

.findings-timeline { display: grid; gap: 20px; }
.finding-item { background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 4%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 12%, var(--border)); border-radius: var(--radius-lg); padding: 24px; transition: transform .15s ease, box-shadow .15s ease; }
.finding-item:hover { transform: translateY(-1px); box-shadow: 0 8px 16px rgba(2,6,23,.12); }

.finding-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.finding-date { font-size: 12px; color: var(--muted); }

.finding-content h3 { margin: 0 0 8px; font-size: 18px; color: var(--text); }
.finding-content p { margin: 0 0 16px; color: var(--muted); line-height: 1.6; }

.finding-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { padding: 4px 8px; background: color-mix(in hsl, var(--accent) 15%, var(--bg-elev)); color: var(--accent); border: 1px solid color-mix(in hsl, var(--accent) 25%, var(--border)); border-radius: 6px; font-size: 11px; font-weight: 600; }

.veille-sidebar { display: grid; gap: 32px; align-content: start; }
.metrics-section h3, .tools-section h3, .actions-section h3 { margin: 0 0 16px; font-size: 18px; color: var(--text); }

.metrics-grid { display: grid; gap: 16px; }
.metric-card { display: flex; gap: 12px; padding: 16px; background: linear-gradient(135deg, color-mix(in hsl, var(--primary) 6%, transparent), var(--card)); border: 1px solid color-mix(in hsl, var(--primary) 15%, var(--border)); border-radius: var(--radius-md); }
.metric-icon { font-size: 24px; flex-shrink: 0; }
.metric-content { display: flex; flex-direction: column; }
.metric-number { font-size: 20px; font-weight: 800; color: var(--primary); margin-bottom: 2px; }
.metric-label { font-size: 12px; color: var(--muted); }

.tools-list { display: grid; gap: 12px; }
.tool-item { display: flex; gap: 12px; align-items: center; padding: 12px; background: color-mix(in hsl, var(--primary) 4%, transparent); border-radius: var(--radius-md); }
.tool-icon { font-size: 16px; flex-shrink: 0; }
.tool-name { font-size: 14px; color: var(--text); font-weight: 500; }

.action-buttons { display: grid; gap: 12px; }

/* Print (A4) */
@media print {
  @page { size: A4; margin: 14mm; }
  html, body { background: #fff !important; }
  body { color: #0b0d10; line-height: 1.4; }
  .site-header, .site-footer, .theme-toggle, .nav, .hero-art, .section-divider { display: none !important; }
  .container { width: 100% !important; }
  .section { padding: 0 !important; }
  h1, h2, h3 { color: #0b0d10; break-after: avoid; }
  .overline { color: #334155; }
  .project-hero, .project-media { border: none !important; box-shadow: none !important; }
  .project-media img { filter: none !important; transform: none !important; }
  .glass { background: #ffffff !important; border: 1px solid #e5e7eb !important; box-shadow: none !important; }
  .badge, .tag, .chip { color: #0b0d10 !important; background: #eef2ff !important; border-color: #c7d2fe !important; box-shadow: none !important; }
  .btn, .btn.primary, .btn.ghost { display: none !important; }
  .arch-diagram { border-color: #e5e7eb !important; color: #0f172a !important; }
  .bullets { gap: 4px; }
  .project-details, .project-grid { break-inside: avoid; }

  /* Print header */
  .print-header { display: block !important; margin-bottom: 10mm; }
  .print-header h1 { margin: 0 0 2mm 0; font-size: 20pt; }
  .print-header .meta { display: flex; justify-content: space-between; color: #334155; font-size: 10pt; border-top: 1px solid #e5e7eb; padding-top: 3mm; }

  /* Watermark */
  body::after {
    content: 'BTS SIO SISR';
    position: fixed; inset: 0; display: block; text-align: center; top: 50%; transform: translateY(-50%);
    font-size: 60pt; color: rgba(15,23,42,0.06); letter-spacing: .1em; font-weight: 800;
    pointer-events: none; z-index: 0;
  }

  /* Print footer */
  .print-footer { position: fixed; bottom: 8mm; left: 14mm; right: 14mm; display: flex; justify-content: space-between; color: #475569; font-size: 9pt; }
}
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; transform: none !important; opacity: 1 !important; }
  .hero-art .blob, .hero-art .mesh { animation: none; }
  .project-card .project-media img { transition: none; }
}