@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --void: #05060a;
  --panel: #0b0d13;
  --card: #12141c;
  --card-alt: #1a1d27;
  --border: #2f3241;
  --border-hover: #4a6fa5;
  --text: #d0d6e4;
  --text-dim: #8a909e;
  --text-faint: #565c6a;
  --accent: #a855f7;
  --accent-cyan: #4a9eff;
  --accent-blue: #4a6fa5;
  --accent-gold: #ffd700;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ─────────────────────────────────────────── */
.pf * { box-sizing: border-box; }
.pf { font-family: var(--sans); color: var(--text); }
.pf a { color: inherit; text-decoration: none; }
.pf img { max-width: 100%; display: block; }
.pf ul { list-style: none; margin: 0; padding: 0; }
.pf h1, .pf h2, .pf h3, .pf h4 { font-family: var(--mono); margin: 0; }

body.pf-body {
  background: var(--void);
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
}

/* Faint scanline / grid texture over the whole app */
.pf-app::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  background-image:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  mix-blend-mode: overlay;
}

/* ── Sidebar ───────────────────────────────────────── */
.pf-aside {
  width: 270px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  z-index: 20;
  transition: left .3s ease;
}

.pf-aside-inner {
  position: absolute;
  inset: 0;
  padding: 28px 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.pf-logo {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--text);
  letter-spacing: .02em;
  margin-bottom: 6px;
}
.pf-logo span { color: var(--accent); }

.pf-logo-sub {
  font-size: .72rem;
  color: var(--text-faint);
  font-family: var(--mono);
  margin-bottom: 30px;
}

.pf-nav { margin-bottom: 30px; }

.pf-nav li a {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 11px 10px;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: all .2s ease;
}

.pf-nav li a i { width: 16px; text-align: center; color: var(--text-faint); transition: color .2s ease; }

.pf-nav li a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.03);
}

.pf-nav li a.active {
  color: var(--accent);
  background: rgba(168,85,247,0.08);
  border-left-color: var(--accent);
}
.pf-nav li a.active i { color: var(--accent); }

.pf-socials {
  display: flex;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 16px;
}

.pf-socials a {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  transition: all .2s ease;
}
.pf-socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.pf-copyright {
  font-size: .68rem;
  color: var(--text-faint);
  font-family: var(--mono);
}

.pf-nav-toggler {
  display: none;
  position: fixed;
  top: 18px;
  left: 18px;
  z-index: 30;
  width: 42px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.pf-nav-toggler span,
.pf-nav-toggler span::before,
.pf-nav-toggler span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: all .2s ease;
}
.pf-nav-toggler span::before { content: ''; position: absolute; top: -6px; }
.pf-nav-toggler span::after { content: ''; position: absolute; top: 6px; }
.pf-nav-toggler.open span { background: transparent; }
.pf-nav-toggler.open span::before { transform: rotate(45deg); top: 0; }
.pf-nav-toggler.open span::after { transform: rotate(-45deg); top: 0; }

/* ── Sections (app-shell) ──────────────────────────── */
.pf-main {
  margin-left: 270px;
}

.pf-section {
  min-height: 100vh;
  padding: 70px 6vw 90px;
  display: none;
}
.pf-section.active { display: block; }

.pf-container { max-width: 1100px; margin: 0 auto; }

.pf-section-title {
  font-size: 1.1rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text);
  padding-bottom: .7rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.pf-section-title .n { color: var(--accent); }

.pf-kicker {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}

.pf-lead {
  color: var(--text-dim);
  line-height: 1.7;
  font-size: 1rem;
  max-width: 700px;
}

/* ── Home ──────────────────────────────────────────── */
.pf-section.pf-home.active {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 6vw;
}

.pf-home-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid var(--border);
  box-shadow: 0 0 0 6px rgba(168,85,247,0.08), 0 0 40px rgba(168,85,247,0.12);
  object-fit: cover;
  margin: 0 auto 26px;
}

.pf-home h1 {
  font-size: 2.4rem;
  color: var(--text);
  margin-bottom: 8px;
}
.pf-home h1 span { color: var(--accent); }

.pf-typed-wrap {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text-dim);
  min-height: 1.6em;
  margin-bottom: 26px;
}
.pf-typed-cursor {
  display: inline-block;
  width: 8px;
  background: var(--accent);
  margin-left: 2px;
  animation: pf-blink 1s steps(1) infinite;
}
@keyframes pf-blink { 50% { opacity: 0; } }

/* ── Home hero: graphe OSINT tracker (avatar central + bulles reliées) ── */
.pf-osint-graph {
  position: relative;
  width: min(640px, 94vw);
  aspect-ratio: 1 / .8;
  margin: 0 auto 34px;
}
.pf-graph-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.pf-graph-lines line {
  stroke: var(--accent);
  stroke-width: .35;
  stroke-dasharray: 2.2 2;
  opacity: .4;
  animation: pf-graph-dash 3.5s linear infinite;
}
@keyframes pf-graph-dash { to { stroke-dashoffset: -20; } }

.pf-graph-pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  transform: translate(-50%, -50%) scale(.65);
  opacity: 0;
  pointer-events: none;
  animation: pf-radar-ping 3.6s ease-out infinite;
}
.pf-graph-pulse-2 { animation-delay: 1.8s; }
@keyframes pf-radar-ping {
  0% { transform: translate(-50%, -50%) scale(.65); opacity: .45; }
  100% { transform: translate(-50%, -50%) scale(2.1); opacity: 0; }
}

.pf-graph-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  z-index: 2;
}

.pf-graph-node {
  position: absolute;
  left: var(--nx);
  top: var(--ny);
  transform: translate(-50%, -50%);
  z-index: 3;
}

@media (max-width: 760px) {
  .pf-osint-graph {
    width: min(380px, 92vw);
    aspect-ratio: 1 / .95;
    margin: 0 auto 30px;
  }
  .pf-home-avatar { width: 92px; height: 92px; }
  .pf-circle-btn { width: 56px; gap: 5px; }
  .pf-circle-btn i { width: 40px; height: 40px; font-size: .82rem; }
  .pf-circle-btn span { font-size: .56rem; }
}

.pf-circle-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 74px;
  color: var(--text-dim);
}
.pf-circle-btn i {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  border: 1px solid var(--border);
  background: var(--card-alt);
  transition: all .25s ease;
}
.pf-circle-btn span {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .01em;
  line-height: 1.2;
  text-align: center;
  transition: color .2s ease;
}
.pf-circle-btn:hover i,
.pf-circle-btn.active i {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(168, 85, 247, .1);
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 22px rgba(168, 85, 247, .2);
}
.pf-circle-btn:hover span,
.pf-circle-btn.active span { color: var(--accent); }
.pf-circle-btn:active i { transform: scale(.94); }

.pf-home .pf-badges-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 30px;
}

.pf-pill {
  font-family: var(--mono);
  font-size: .72rem;
  padding: .3em .8em;
  border-radius: 20px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: var(--mono);
  font-size: .85rem;
  font-weight: 600;
  padding: .8em 1.8em;
  border-radius: 30px;
  border: 1px solid var(--accent);
  color: var(--accent);
  transition: all .2s ease;
  margin: 0 6px;
}
.pf-btn:hover { background: rgba(168,85,247,0.1); transform: translateY(-2px); }
.pf-btn.solid { background: var(--accent); color: #05060a; }
.pf-btn.solid:hover { background: #9333ea; }

/* ── About ─────────────────────────────────────────── */
.pf-about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { .pf-about-grid { grid-template-columns: 1fr; } }

.pf-about-text p { color: var(--text-dim); line-height: 1.75; margin-bottom: 1.1rem; }
.pf-about-text strong { color: var(--text); }
.pf-about-text ul { margin: 0 0 1.1rem; padding-left: 1.2rem; list-style: disc; color: var(--text-dim); }
.pf-about-text li { margin-bottom: .3rem; }

.pf-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.pf-info-item {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.pf-info-item:nth-child(2n) { border-right: none; }
.pf-info-label {
  font-family: var(--mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--accent);
  margin-bottom: .3rem;
}
.pf-info-value { font-size: .88rem; color: var(--text); }

.pf-tag-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.1rem; }

/* ── Timelines (Expérience / Formation) ───────────────── */
.pf-timelines {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}
@media (max-width: 900px) { .pf-timelines { grid-template-columns: 1fr; gap: 2.4rem; } }

.pf-timeline-col .pf-cat-title { display: flex; align-items: center; gap: .5rem; }
.pf-timeline-col .pf-cat-title i { color: var(--accent); }

.pf-timeline { position: relative; margin-top: 1.5rem; padding-left: 26px; }
.pf-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}
.pf-timeline-item { position: relative; padding-bottom: 1.9rem; }
.pf-timeline-item:last-child { padding-bottom: 0; }
.pf-timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(168, 85, 247, .15);
}
.pf-timeline-date {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .3rem;
}
.pf-timeline-title { font-size: .95rem; font-weight: 700; color: var(--text); line-height: 1.35; margin-bottom: .15rem; }
.pf-timeline-org { font-size: .8rem; color: var(--accent-cyan); margin-bottom: .5rem; }
.pf-timeline-item ul { margin: 0; padding-left: 1.1rem; list-style: disc; color: var(--text-dim); font-size: .82rem; line-height: 1.6; }
.pf-timeline-item li { margin-bottom: .3rem; }

/* ── Soft skills grid ──────────────────────────────────── */
.pf-soft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}
.pf-soft-card {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  background: var(--card-alt);
  transition: border-color .2s ease, transform .2s ease;
}
.pf-soft-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.pf-soft-card i { color: var(--accent); font-size: 1.1rem; margin-top: .15rem; flex-shrink: 0; width: 20px; text-align: center; }
.pf-soft-card strong { display: block; font-size: .86rem; color: var(--text); margin-bottom: .3rem; }
.pf-soft-card span { font-size: .8rem; color: var(--text-dim); line-height: 1.55; }

.pf-skills { margin-top: 3rem; }
.pf-skills-themes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem 2.5rem;
  margin-top: 1.4rem;
}
.pf-skill-theme-title {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--text);
  margin: 0 0 1.8rem;
}
.pf-skill-theme-title i { color: var(--accent); }
.pf-skill-theme .pf-tag-row { margin-bottom: 0; }

/* ── Rankings & certs grid (shared with legacy Chirpy pages) ── */
.section-title {
  font-size: 1.3rem;
  font-family: var(--mono);
  font-weight: 700;
  margin: 2rem 0 1.2rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--text);
}
.rankings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.rank-card {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: transform .2s, border-color .2s;
}
.rank-card:hover { transform: translateY(-3px); border-color: var(--border-hover); }
.rank-card-header { display: flex; align-items: center; gap: .55rem; }
.rank-logo { width: 28px; height: 28px; object-fit: contain; border-radius: 4px; flex-shrink: 0; cursor: zoom-in; transition: transform .2s ease, border-color .2s ease; }
.rank-platform { font-weight: 600; font-size: .92rem; color: var(--text); font-family: var(--sans); }
.rank-row { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.rank-value { font-size: .82rem; color: var(--text-dim); }
.rank-badge {
  font-size: .68rem; font-weight: 700; padding: .18em .55em; border-radius: 20px;
  letter-spacing: .03em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .3em;
}
.badge-gold   { background: #ffd70018; color: var(--accent-gold); border: 1px solid #ffd70050; }
.badge-silver { background: #c0c0c018; color: #b8c0ce; border: 1px solid #c0c0c050; }
.badge-bronze { background: #cd7f3218; color: #e0a45c; border: 1px solid #cd7f3250; }
.badge-blue   { background: #4a9eff18; color: var(--accent-cyan); border: 1px solid #4a9eff50; }
.badge-default{ background: #55606618; color: var(--text-dim); border: 1px solid #55606650; }

/* Podium styling: gold / silver / bronze outline for top-3 ranked cards */
.rank-card--gold   { border-color: #ffd70070; box-shadow: 0 0 0 1px #ffd70025, 0 0 22px -10px #ffd70090; }
.rank-card--silver { border-color: #c0c0c070; box-shadow: 0 0 0 1px #c0c0c025, 0 0 22px -10px #c0c0c090; }
.rank-card--bronze { border-color: #cd7f3270; box-shadow: 0 0 0 1px #cd7f3225, 0 0 22px -10px #cd7f3290; }
.rank-card--gold:hover   { border-color: #ffd700; }
.rank-card--silver:hover { border-color: #c0c0c0; }
.rank-card--bronze:hover { border-color: #cd7f32; }

/* Platform cards: bigger logo, centered layout (logo → name → rank → link) */
.rank-card--platform { align-items: center; text-align: center; }
.rank-card--platform .rank-logo { width: 52px; height: 52px; }
.rank-card--platform .rank-row { justify-content: center; }
.rank-card--platform .rank-link { align-self: center; }

.live-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 0 #a855f788; animation: pulse-dot 1.6s infinite; flex-shrink: 0;
}
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 #a855f788; } 70% { box-shadow: 0 0 0 6px #a855f700; } 100% { box-shadow: 0 0 0 0 #a855f700; } }

.rank-date {
  font-size: .7rem;
  color: var(--text-faint);
  font-family: var(--mono);
  margin-top: -.1rem;
}

.rank-link {
  display: inline-flex; align-items: center; gap: .35em; font-size: .72rem; font-weight: 700;
  color: #05060a; background: var(--accent-cyan); border: 1px solid var(--accent-cyan); border-radius: 20px;
  padding: .4em .95em; transition: all .2s ease; margin-top: .3rem; align-self: flex-start; font-family: var(--sans);
}
.rank-link:hover { background: #6cb0ff; border-color: #6cb0ff; transform: translateY(-2px); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2rem;
}
.cert-card {
  background: var(--card-alt); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.1rem; display: flex; gap: .9rem; align-items: flex-start;
  transition: transform .2s, border-color .2s;
}
.cert-card:hover { transform: translateY(-3px); border-color: var(--border-hover); }
.cert-badge-img {
  width: 64px; height: 64px; object-fit: contain; border-radius: 50%; flex-shrink: 0;
  background: var(--card); border: 1px solid var(--border);
  cursor: zoom-in; transition: transform .2s ease, border-color .2s ease;
}
.cert-badge-img:hover, .rank-logo:hover { transform: scale(1.08); border-color: var(--border-hover); }
.cert-badge-emoji {
  width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; border-radius: 50%; flex-shrink: 0; background: var(--card); border: 1px solid var(--border);
}
.cert-badge-pdf {
  width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; border-radius: 50%; flex-shrink: 0; background: var(--card); border: 1px solid var(--border);
  color: #e5484d; cursor: zoom-in; transition: transform .2s ease, border-color .2s ease;
}
.cert-badge-pdf:hover { transform: scale(1.08); border-color: var(--border-hover); }
.cert-info { flex: 1; min-width: 0; }
.cert-name { font-weight: 700; font-size: .88rem; color: var(--text); margin-bottom: .2rem; line-height: 1.3; font-family: var(--sans); }
.cert-issuer { font-size: .76rem; color: var(--accent-cyan); margin-bottom: .2rem; }
.cert-meta { font-size: .73rem; color: var(--text-faint); margin-bottom: .35rem; line-height: 1.4; }
.cert-verify {
  display: inline-flex; align-items: center; gap: .3em; font-size: .7rem; font-weight: 600;
  color: var(--accent); border: 1px solid #a855f755; border-radius: 20px; padding: .15em .55em; transition: background .2s;
}
.cert-verify:hover { background: #a855f722; }

/* ── Team Arlequins ────────────────────────────────── */
.pf-team-hero { text-align: center; margin-bottom: 2.6rem; }
.pf-team-hero-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--border);
  box-shadow: 0 0 0 6px rgba(168, 85, 247, .08), 0 0 40px rgba(168, 85, 247, .12);
  object-fit: cover;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  background: var(--card);
}
.pf-team-hero .pf-team-roster { max-width: 760px; margin: 1.2rem auto 0; }

.pf-team-banner {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.8rem;
  margin-bottom: 2rem;
}
.pf-team-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 1.6rem 0;
}
.pf-stat {
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem .5rem;
  background: var(--card);
}
.pf-stat-value { font-family: var(--mono); font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.pf-stat-label { font-size: .7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .04em; margin-top: .3rem; }

.pf-team-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.4rem;
}
.pf-team-logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
  flex-shrink: 0;
}

.pf-team-roster {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.2rem 0;
}
@media (max-width: 480px) {
  .pf-team-roster { grid-template-columns: 1fr; }
}
.pf-member-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.6rem 1.3rem;
  background: var(--card);
  text-align: center;
}
.pf-member-emoji { font-size: 1.3rem; }
.pf-member-avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
  cursor: zoom-in;
  transition: transform .2s ease, border-color .2s ease;
}
.pf-member-avatar:hover { transform: scale(1.08); border-color: var(--border-hover); }
.pf-member-info { display: flex; flex-direction: column; align-items: center; gap: .5rem; text-align: center; }
.pf-member-name {
  font-family: var(--mono);
  font-size: 1.35rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pf-member-desc { margin: 0; font-size: .78rem; line-height: 1.55; color: var(--text-dim); font-style: italic; }
.pf-member-tag {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--accent);
  border: 1px solid #a855f755;
  border-radius: 20px;
  padding: .1em .5em;
}

.pf-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.pf-photo-placeholder {
  aspect-ratio: 4/3;
  border: 1px dashed var(--border);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .72rem;
  text-align: center;
  padding: 1rem;
}
.pf-photo-placeholder i { font-size: 1.6rem; }

.pf-team-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: zoom-in;
  transition: transform .2s ease, border-color .2s ease;
}
.pf-team-photo:hover { transform: translateY(-3px); border-color: var(--border-hover); }

.pf-bleuet-photo { max-width: 340px; margin: 1.5rem auto 0; }

.pf-thanks { color: var(--text-dim); line-height: 1.7; font-size: .9rem; }
.pf-thanks strong { color: var(--text); }

/* ── Write-ups layout: search + categories + archive ──── */
.pf-container-wide { max-width: 1280px; }

.pf-writeups-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 991px) {
  .pf-writeups-layout { grid-template-columns: 1fr; }
}

.pf-search-wrap {
  display: flex;
  align-items: center;
  gap: .7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .8rem 1.1rem;
  margin-bottom: 2rem;
  background: var(--card-alt);
}
.pf-search-wrap i { color: var(--text-faint); }
.pf-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--sans);
  font-size: .88rem;
}
.pf-search-input::placeholder { color: var(--text-faint); }

.pf-cat-group { margin-bottom: 2.4rem; }
.pf-cat-title {
  font-family: var(--mono);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}

.pf-search-empty {
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .85rem;
  text-align: center;
  padding: 2rem 0;
}

.pf-archive {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.3rem;
  background: var(--card-alt);
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}
.pf-archive-list { margin-top: .8rem; }
.pf-archive-year {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  font-size: .82rem;
  margin: 1rem 0 .5rem;
}
.pf-archive-year:first-child { margin-top: 0; }
.pf-archive-items { list-style: none; margin: 0 0 .3rem; padding: 0; }
.pf-archive-items li { margin-bottom: .35rem; }
.pf-archive-items a {
  display: flex;
  gap: .5rem;
  font-size: .76rem;
  color: var(--text-dim);
  line-height: 1.4;
  transition: color .15s ease;
}
.pf-archive-items a:hover { color: var(--accent-cyan); }
.pf-archive-date {
  font-family: var(--mono);
  color: var(--text-faint);
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Write-ups / Enquêtes card grids ──────────────────── */
.pf-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.3rem;
  margin-bottom: 2.5rem;
}
.pf-post-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-alt);
  transition: transform .2s, border-color .2s;
  display: flex;
  flex-direction: column;
}
.pf-post-card:hover { transform: translateY(-4px); border-color: var(--border-hover); }
.pf-post-cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-bottom: 1px solid var(--border); }
.pf-post-body { padding: 1rem 1.1rem 1.2rem; flex: 1; display: flex; flex-direction: column; }
.pf-post-cat { font-family: var(--mono); font-size: .65rem; color: var(--accent); text-transform: uppercase; letter-spacing: .05em; margin-bottom: .4rem; }
.pf-post-title { font-size: .98rem; font-weight: 700; color: var(--text); margin-bottom: .5rem; line-height: 1.35; font-family: var(--sans); }
.pf-post-desc { font-size: .8rem; color: var(--text-dim); line-height: 1.5; margin-bottom: .8rem; flex: 1; }
.pf-post-meta { display: flex; justify-content: space-between; align-items: center; font-size: .68rem; color: var(--text-faint); font-family: var(--mono); }

/* ── Projects ──────────────────────────────────────── */
.pf-projects-grid { display: flex; flex-direction: column; gap: 1.6rem; margin-bottom: 2rem; }

.pf-project-card {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
  transition: border-color .2s ease;
}
.pf-project-card:hover { border-color: var(--border-hover); }
@media (max-width: 900px) { .pf-project-card { grid-template-columns: 1fr; } }

.pf-project-media {
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  min-height: 240px;
}
.pf-project-media img { width: 100%; height: auto; max-height: 100%; object-fit: contain; }

.pf-project-body { padding: 1.6rem 1.8rem; }
.pf-project-head {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .8rem;
  margin-bottom: .9rem;
}
.pf-project-head h3 { font-size: 1.2rem; color: var(--text); font-family: var(--mono); }
.pf-project-github {
  display: inline-flex; align-items: center; gap: .5em; font-family: var(--mono); font-size: .8rem; font-weight: 600;
  color: var(--text); border: 1px solid var(--border); border-radius: 20px; padding: .5em 1em; transition: all .2s ease;
}
.pf-project-github:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.pf-project-desc { color: var(--text-dim); line-height: 1.7; margin-bottom: 1.3rem; }
.pf-project-desc strong { color: var(--text); }
.pf-project-desc code { font-family: var(--mono); background: rgba(168,85,247,.08); color: var(--accent); padding: .1em .4em; border-radius: 4px; font-size: .85em; }

.pf-project-features {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem;
  margin-bottom: 1.3rem;
}
.pf-project-feature { display: flex; gap: .7rem; align-items: flex-start; }
.pf-project-feature i { color: var(--accent); font-size: 1rem; margin-top: .2rem; flex-shrink: 0; width: 18px; text-align: center; }
.pf-project-feature strong { display: block; font-size: .85rem; color: var(--text); margin-bottom: .2rem; }
.pf-project-feature span { font-size: .8rem; color: var(--text-dim); line-height: 1.5; }
.pf-project-feature code { font-family: var(--mono); background: rgba(168,85,247,.08); color: var(--accent); padding: .05em .3em; border-radius: 4px; font-size: .9em; }

.pf-project-demos {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; margin-top: 1.3rem;
}
.pf-project-demos figure { margin: 0; }
.pf-project-demos img {
  width: 100%; border-radius: 10px; border: 1px solid var(--border); cursor: zoom-in;
  transition: transform .2s ease, border-color .2s ease;
}
.pf-project-demos img:hover { transform: translateY(-3px); border-color: var(--border-hover); }
.pf-project-demos figcaption { font-size: .74rem; color: var(--text-faint); margin-top: .5rem; line-height: 1.4; }

.pf-project-soon {
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 2rem;
  text-align: center;
  color: var(--text-dim);
}
.pf-project-soon i { font-size: 1.6rem; color: var(--accent); margin-bottom: .8rem; display: block; }
.pf-project-soon h4 { color: var(--text); margin-bottom: .5rem; font-size: 1rem; }

/* ── Contact ───────────────────────────────────────── */
.pf-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
}
.pf-contact-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.6rem 1.2rem;
  text-align: center;
  background: var(--card-alt);
  transition: transform .2s, border-color .2s;
}
.pf-contact-card:hover { transform: translateY(-3px); border-color: var(--border-hover); }
.pf-contact-card i { font-size: 1.6rem; color: var(--accent); margin-bottom: .8rem; display: block; }
.pf-contact-card h4 { font-size: .92rem; color: var(--text); margin-bottom: .3rem; }
.pf-contact-card p { font-size: .78rem; color: var(--text-dim); margin: 0; word-break: break-word; }

/* ── Harmonisation des pages Chirpy natives (posts, tags, ─
   catégories, archives) avec le thème cyber, via les CSS
   custom properties officielles du thème (dark mode).
   Déclarées sur body : elles gagnent par proximité, peu
   importe le sélecteur utilisé par le thème lui-même.  ── */
body {
  --main-bg: #0b0d13;
  --mask-bg: #1a1d27;
  --main-border-color: #2f3241;
  --text-color: #b8c0d1;
  --text-muted-color: #7a8096;
  --text-muted-highlight-color: #a7b0c2;
  --heading-color: #e6eaf2;
  --label-color: #8a909e;
  --link-color: #a855f7;
  --link-underline-color: rgba(168, 85, 247, .35);
  --blockquote-border-color: #2f3241;
  --blockquote-text-color: #8a909e;
  --button-bg: #12141c;
  --btn-border-color: #2f3241;
  --card-bg: #1a1d27;
  --card-header-bg: #12141c;
  --card-hover-bg: #21252f;
  --sidebar-bg: #0b0d13;
  --sidebar-border-color: #2f3241;
  --sidebar-muted-color: #8a909e;
  --sidebar-active-color: #a855f7;
  --sidebar-hover-bg: rgba(255, 255, 255, .04);
  --sidebar-btn-bg: #12141c;
  --sidebar-btn-color: #8a909e;
  --site-title-color: #d0d6e4;
  --site-subtitle-color: #7a8096;
  --avatar-border-color: #2f3241;
  --topbar-bg: rgba(11, 13, 19, .85);
  --search-border-color: #2f3241;
  --search-icon-color: #7a8096;
  --input-focus-border-color: #a855f7;
  --menu-bg: #12141c;
  --menu-border-color: #2f3241;
  --menu-active-color: #a855f7;
  --menu-highlight-bg: rgba(168, 85, 247, .08);
  --highlight-bg-color: #0d0f16;
  --highlighter-rouge-color: #b8d9ff;
  --highlight-lineno-color: #565c6a;
  --language-border-color: #2f3241;
  --inline-code-bg: rgba(168, 85, 247, .08);
  --code-color: #b8c4d9;
  --code-header-text-color: #7a8096;
  --code-header-muted-color: #2f3241;
  --code-header-icon-color: #565c6a;
  --clipboard-checked-color: #a855f7;
  --filepath-text-color: #d0d6e4;
  --toc-highlight: #a855f7;
  --toc-popup-border-color: #2f3241;
  --tag-hover: rgba(168, 85, 247, .12);
  --tag-border: rgba(74, 111, 165, .4);
  --dash-color: #2f3241;
  --search-tag-bg: #12141c;
  --tb-odd-bg: #12141c;
  --tb-even-bg: #171922;
  --categories-border: rgba(47, 50, 65, .6);
  --categories-hover-bg: #21252f;
  --timeline-node-bg: #4a6fa5;
  --timeline-color: #2f3241;
  font-family: var(--sans);
}

pre, code, kbd, .highlight, .code-header, .filepath {
  font-family: var(--mono) !important;
}

/* Aligne visuellement la sidebar native Chirpy sur le design .pf-aside
   du shell (mêmes couleurs/police/indicateur actif), sans toucher à
   ses dimensions/structure pour ne pas casser la mise en page ni le
   JS responsive du thème. */
#sidebar .site-title {
  font-family: var(--mono) !important;
  font-weight: 800 !important;
  letter-spacing: .02em;
}
#sidebar .site-subtitle {
  font-family: var(--mono) !important;
  font-size: .72rem !important;
}
#sidebar #avatar img {
  border: 3px solid var(--border);
  box-shadow: 0 0 0 6px rgba(168, 85, 247, .08), 0 0 30px rgba(168, 85, 247, .1);
}
#sidebar .nav-link {
  font-family: var(--mono) !important;
  font-size: .85rem !important;
  font-weight: 500;
  border-left: 2px solid transparent;
  border-radius: 6px;
  transition: all .2s ease;
}
#sidebar .nav-link i {
  color: var(--text-faint);
  transition: color .2s ease;
}
#sidebar .nav-item .nav-link:hover,
#sidebar .nav-item.active .nav-link {
  color: var(--accent) !important;
  background: rgba(168, 85, 247, .08);
  border-left-color: var(--accent);
}
#sidebar .nav-item .nav-link:hover i,
#sidebar .nav-item.active .nav-link i {
  color: var(--accent);
}
#sidebar .sidebar-bottom a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all .2s ease;
}
#sidebar .sidebar-bottom a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Harmonisation du reste du chrome Chirpy natif (topbar, panel, TOC,
   tags, related posts, navigation, back-to-top, recherche) pour que
   les pages de write-up ne se sentent pas comme un site a part. */
#topbar-wrapper {
  background: var(--panel) !important;
  border-bottom: 1px solid var(--border);
}
#topbar { font-family: var(--sans); }
#topbar-title, #breadcrumb {
  font-family: var(--mono) !important;
  color: var(--text) !important;
}
#breadcrumb a { color: var(--text-dim) !important; transition: color .2s ease; }
#breadcrumb a:hover { color: var(--accent) !important; }
#sidebar-trigger, #search-trigger, #search-cancel {
  color: var(--text-dim) !important;
}
#sidebar-trigger:hover, #search-trigger:hover, #search-cancel:hover {
  color: var(--accent) !important;
}

#panel-wrapper { color: var(--text-dim); }
.panel-heading {
  font-family: var(--mono) !important;
  font-size: .85rem !important;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--accent-cyan) !important;
}
#panel-wrapper a { color: var(--text-dim); }
#panel-wrapper a:hover { color: var(--accent) !important; }

#toc-wrapper, #toc-popup-content { background: transparent; }
#toc a { color: var(--text-dim) !important; transition: color .2s ease; }
#toc a:hover, #toc a.is-active-link { color: var(--accent) !important; }
#toc-bar { background: var(--panel) !important; border-color: var(--border) !important; }

.post-tag,
.btn-outline-primary,
.btn-outline-secondary {
  font-family: var(--mono) !important;
  border-radius: 20px !important;
  border-color: var(--border) !important;
  color: var(--text-dim) !important;
  background: var(--card-alt) !important;
  transition: all .2s ease !important;
}
.post-tag:hover,
.btn-outline-primary:hover,
.btn-outline-secondary:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: rgba(168, 85, 247, .1) !important;
}
.btn-outline-primary.disabled { opacity: .4; }

.btn-primary {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #05060a !important;
}
.btn-primary:hover { background: #9333ea !important; border-color: #9333ea !important; }

#related-posts { color: var(--text-dim); }
#related-label { font-family: var(--mono) !important; color: var(--text) !important; }
.post-preview.card {
  background: var(--card-alt) !important;
  border: 1px solid var(--border) !important;
  transition: transform .2s ease, border-color .2s ease !important;
}
.post-preview.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover) !important;
}
.post-preview.card h4 { color: var(--text) !important; }

#back-to-top {
  background: var(--card-alt) !important;
  border: 1px solid var(--border) !important;
  color: var(--accent) !important;
}
#back-to-top:hover { border-color: var(--accent) !important; }

#search-result-wrapper, #search-results, #search-hints {
  background: var(--void);
}
#search-input {
  background: var(--card-alt) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
  font-family: var(--sans) !important;
}
#search-input:focus { border-color: var(--accent) !important; box-shadow: none !important; }

.post-tail-wrapper, .post-tail-bottom, .license-wrapper, .share-label {
  color: var(--text-faint) !important;
}
.share-icons a { color: var(--text-dim) !important; transition: color .2s ease; }
.share-icons a:hover { color: var(--accent) !important; }

footer[aria-label="Site Info"] a { color: var(--accent-cyan) !important; }

/* Masque la sidebar uniquement quand la section Home est active ;
   les autres sections gardent la sidebar normale. */
.pf-app:has(.pf-section.pf-home.active) .pf-aside { display: none; }
.pf-app:has(.pf-section.pf-home.active) .pf-main { margin-left: 0; }
.pf-app:has(.pf-section.pf-home.active) .pf-nav-toggler { display: none; }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 1199px) {
  .pf-nav-toggler { display: flex; }
  .pf-aside { left: -270px; }
  .pf-aside.open { left: 0; }
  .pf-main { margin-left: 0; }
  .pf-section { padding-top: 90px; }
}

@media (max-width: 575px) {
  .pf-home h1 { font-size: 1.8rem; }
  .pf-team-stats { grid-template-columns: repeat(2, 1fr); }
  .pf-osint-graph { width: min(320px, 90vw); }
  .pf-home-avatar { width: 76px; height: 76px; }
  .pf-circle-btn { width: 48px; }
  .pf-circle-btn i { width: 34px; height: 34px; font-size: .72rem; }
  .pf-circle-btn span { font-size: .5rem; }
}

/* ── Lightbox (agrandissement des badges/logos) ───────── */
.pf-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 10, .92);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}
.pf-lightbox.open { display: flex; }
.pf-lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 0 60px rgba(0, 0, 0, .6);
}
.pf-lightbox-close {
  position: fixed;
  top: 22px;
  right: 32px;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--text);
  cursor: pointer;
}
.pf-lightbox iframe {
  width: 90vw;
  height: 88vh;
  max-width: 1000px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 0 60px rgba(0, 0, 0, .6);
  cursor: default;
}
.pf-lightbox-open-tab {
  position: fixed;
  bottom: 26px;
  right: 32px;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  color: #05060a;
  background: var(--accent);
  border-radius: 20px;
  padding: .5em 1.1em;
  cursor: pointer;
}