/* ═══════════════════════════════════════════════════════════
   Portfolio — thème sombre bleu nuit, touches bleu / violet
   ═══════════════════════════════════════════════════════════ */
:root {
  --bg: #070b17; --bg2: #0b1224; --card: #0f172b; --card2: #131d36;
  --line: rgba(255,255,255,.09); --text: #e8ecf6; --muted: #98a2bb;
  --blue: #5b8cff; --violet: #8b5cf6; --cyan: #22d3ee;
  --grad: linear-gradient(135deg, #5b8cff 0%, #8b5cf6 100%);
  --nav-h: 68px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
html.modal-open { overflow: hidden; }
body.pf-body { margin: 0; background: var(--bg); color: var(--text); font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif; font-size: 17px; line-height: 1.6; letter-spacing: -.01em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
.pf-body h1, .pf-body h2, .pf-body h3, .pf-body h4, .pf-body p, .pf-body ul, .pf-body ol, .pf-body figure { margin: 0; padding: 0; }
.pf-body ul, .pf-body ol { list-style: none; }
.pf-body a { color: inherit; text-decoration: none; }
.pf-body img { max-width: 100%; display: block; }
.pf-body button { font: inherit; color: inherit; }
.pf-skip { position: absolute; left: -999px; top: 8px; z-index: 200; background: #fff; color: #000; padding: 8px 14px; border-radius: 8px; }
.pf-skip:focus { left: 8px; }
.pf-body :focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.pf-in { max-width: 1140px; margin: 0 auto; padding: 0 clamp(1.1rem, 5vw, 2.5rem); }
.pf-narrow { max-width: 820px; }
main, .pf-footer { position: relative; z-index: 1; }

/* ── Fond décoratif ── */
.pf-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.pf-bg .orb { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .32; }
.pf-bg .orb-1 { width: 520px; height: 520px; background: #3b5bdb; top: -140px; left: -120px; animation: orbA 22s ease-in-out infinite alternate; }
.pf-bg .orb-2 { width: 460px; height: 460px; background: #7c3aed; bottom: -160px; right: -100px; animation: orbB 26s ease-in-out infinite alternate; }
.pf-bg .grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; opacity: .35; -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%); }
@keyframes orbA { to { transform: translate(120px, 90px); } }
@keyframes orbB { to { transform: translate(-110px, -80px); } }

/* ── Navigation ── */
.pf-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h); background: rgba(7,11,23,.72); -webkit-backdrop-filter: saturate(160%) blur(18px); backdrop-filter: saturate(160%) blur(18px); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.pf-nav.scrolled { border-bottom-color: var(--line); background: rgba(7,11,23,.88); }
/* Menu ouvert : pas de flou sur la barre (sinon le menu plein écran serait coincé dans la barre) */
.pf-nav.menu-open { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--bg); border-bottom-color: var(--line); }
.pf-nav-in { max-width: 1240px; margin: 0 auto; height: 100%; padding: 0 clamp(1.1rem, 4vw, 2rem); display: flex; align-items: center; gap: 24px; }
.pf-brand { display: flex; align-items: center; gap: 12px; flex: 0 1 auto; min-width: 0; }
.pf-brand-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--grad); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: .95rem; color: #fff; letter-spacing: .02em; }
.pf-brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.pf-brand-text b { font-size: .95rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pf-brand-text small { font-size: .72rem; color: var(--muted); }
.pf-links { display: flex; align-items: center; gap: clamp(14px, 2vw, 26px); margin-left: auto; }
.pf-links a { font-size: .9rem; color: var(--muted); transition: color .2s; white-space: nowrap; }
.pf-links a:hover, .pf-links a.on { color: #fff; }
.pf-links .pf-cta { padding: 9px 20px; border-radius: 980px; background: var(--grad); color: #fff; font-weight: 600; transition: transform .25s, box-shadow .25s; }
.pf-links .pf-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(91,140,255,.35); }
.pf-burger { display: none; margin-left: auto; flex: none; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; padding: 0; position: relative; }
.pf-burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .2s, top .3s; }
.pf-burger span:nth-child(1) { top: 15px; } .pf-burger span:nth-child(2) { top: 21px; } .pf-burger span:nth-child(3) { top: 27px; }
.pf-burger.open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.pf-burger.open span:nth-child(2) { opacity: 0; }
.pf-burger.open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ── Boutons, puces, réseaux ── */
.pf-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.pf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 26px; border-radius: 980px; font-weight: 600; font-size: .98rem; border: 1.5px solid transparent; cursor: pointer; transition: transform .25s, box-shadow .25s, background .25s, border-color .25s; }
.pf-btn:hover { transform: translateY(-2px); }
.pf-btn--main { background: var(--grad); color: #fff; box-shadow: 0 10px 30px rgba(91,140,255,.28); }
.pf-btn--main:hover { box-shadow: 0 14px 38px rgba(139,92,246,.42); }
.pf-btn--line { border-color: rgba(255,255,255,.28); color: #fff; background: rgba(255,255,255,.03); }
.pf-btn--line:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); }
.pf-full { width: 100%; margin-top: 8px; }
.pf-socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pf-socials--center { justify-content: center; }
.pf-socials a { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.06); border: 1px solid var(--line); transition: transform .25s, background .25s, border-color .25s; }
.pf-socials a:hover { transform: translateY(-3px); background: var(--grad); border-color: transparent; }
.pf-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.pf-chips--center { justify-content: center; margin-top: 18px; }
.pf-chips li { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 980px; background: rgba(91,140,255,.12); border: 1px solid rgba(91,140,255,.28); font-size: .86rem; color: #cbd8ff; }
.pf-chips li i { font-size: 1.1rem; }

/* ── Apparition au défilement ── */
.rv { opacity: 0; transform: translateY(30px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }
html:not(.js) .rv { opacity: 1; transform: none; }

/* ── Accueil ── */
.pf-hero { position: relative; min-height: 100vh; min-height: 100svh; padding: calc(var(--nav-h) + clamp(2rem, 6vw, 4rem)) 0 clamp(4rem, 8vw, 6rem); display: flex; flex-direction: column; justify-content: center; }
.pf-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.pf-kicker { font-size: clamp(.85rem, 1.6vw, 1.05rem); font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: #aebcff; margin-bottom: 14px; }
.pf-hero h1 { font-size: clamp(2.5rem, 6.4vw, 5rem); font-weight: 800; line-height: 1.04; letter-spacing: -.04em; background: linear-gradient(135deg, #ffffff 30%, #a9b9ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-wrap: balance; }
.pf-domains { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pf-domains li { padding: 7px 15px; border-radius: 980px; font-size: .88rem; font-weight: 500; color: #d6defa; background: rgba(139,92,246,.14); border: 1px solid rgba(139,92,246,.35); }
.pf-intro { margin-top: 22px; font-size: clamp(1.05rem, 1.7vw, 1.25rem); color: var(--muted); max-width: 34em; }
.pf-avail { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; font-size: .92rem; color: var(--muted); }
.pf-avail .dot { width: 9px; height: 9px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { to { box-shadow: 0 0 0 12px rgba(52,211,153,0); } }

.pf-photo, .pf-person-photo { position: relative; width: min(440px, 78vw); aspect-ratio: 1; margin: 0 auto; }
.pf-photo::before, .pf-person-photo::before { content: ''; position: absolute; inset: 6%; border-radius: 50%; background: var(--grad); filter: blur(60px); opacity: .5; }
.ring { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, #5b8cff, #8b5cf6, #22d3ee, #5b8cff); animation: spin 9s linear infinite; }
.ring::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: var(--bg); }
@keyframes spin { to { transform: rotate(360deg); } }
.pf-photo-in { position: absolute; inset: 14px; border-radius: 50%; overflow: hidden; background: var(--card2); display: flex; align-items: center; justify-content: center; }
.pf-photo-in img { width: 100%; height: 100%; object-fit: cover; }
.pf-photo-in .ini, .col-photo .ini { font-size: clamp(3rem, 9vw, 5.5rem); font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.pf-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: clamp(2.5rem, 6vw, 4rem); }
.pf-stats li { padding: 20px 22px; border-radius: 20px; background: rgba(255,255,255,.04); border: 1px solid var(--line); text-align: center; }
.pf-stats b { display: block; font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.pf-stats span { display: block; margin-top: 4px; font-size: .86rem; color: var(--muted); }
.pf-down { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--muted); animation: bob 2s ease-in-out infinite; }
@keyframes bob { 50% { transform: translate(-50%, 8px); } }

/* ── Sections ── */
.pf-sec { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.pf-tight { padding: clamp(1.5rem, 4vw, 3rem) 0; }
.pf-head { text-align: center; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.pf-eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.pf-sec h2, .pf-page-hero h1 { font-size: clamp(2rem, 4.8vw, 3.4rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.08; text-wrap: balance; }
.pf-h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); font-weight: 800; letter-spacing: -.03em; margin-bottom: 22px; }
.pf-lead { font-size: clamp(1.02rem, 1.8vw, 1.2rem); color: var(--muted); max-width: 40em; margin: 16px auto 0; }
.pf-sub { font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 24px; text-align: center; }
.pf-group { font-size: .95rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 38px 0 16px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }

/* ── Qui est … ? ── */
.who { text-align: center; }
.who-btn { background: none; border: 0; cursor: pointer; display: inline-flex; flex-direction: column; align-items: center; gap: 18px; padding: 10px 14px; transition: transform .3s; }
.who-btn:hover { transform: translateY(-3px); }
.who-q { font-size: clamp(1.9rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; max-width: 18em; text-wrap: balance; }
.who-q em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.who-hint { display: inline-flex; align-items: center; gap: 10px; padding: 11px 22px; border-radius: 980px; border: 1px solid rgba(139,92,246,.5); background: rgba(139,92,246,.12); color: #d6c9ff; font-size: .95rem; font-weight: 500; }
.who-hint i { animation: bob2 1.6s ease-in-out infinite; }
@keyframes bob2 { 50% { transform: translateY(5px); } }
html.js .who-panel { display: none; }
html.js .who.open .who-panel { display: block; }
html.js .who.open .who-btn { display: none; }
.who-panel { max-width: 820px; margin: 0 auto; text-align: left; }
.who.open .who-panel { animation: panelIn .6s cubic-bezier(.2,.7,.2,1); }
@keyframes panelIn { from { opacity: 0; transform: translateY(20px); } }
.who-title { text-align: center; }
.who-text { padding: clamp(1.4rem, 4vw, 2.4rem); border-radius: 28px; background: linear-gradient(160deg, rgba(91,140,255,.1), rgba(139,92,246,.07)); border: 1px solid var(--line); }
.who-text p { font-size: clamp(1.1rem, 2.1vw, 1.4rem); line-height: 1.7; color: #dfe5f7; font-weight: 500; }
.who-text p + p { margin-top: 1.1em; }
html.js .who-text .w { opacity: 0; transition: opacity .35s ease; }
html.js .who-text .w.on { opacity: 1; }
.who-skip { display: block; margin: 14px auto 0; background: none; border: 0; color: var(--muted); font-size: .88rem; cursor: pointer; text-decoration: underline; }
.who-skip[hidden] { display: none; }
.who-more { margin-top: clamp(2.5rem, 6vw, 4rem); }
html.js .who-more { opacity: 0; transform: translateY(20px); transition: opacity .8s, transform .8s; }
html.js .who-more.in { opacity: 1; transform: none; }
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ''; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--blue), var(--violet)); border-radius: 2px; }
.tl-item { position: relative; margin-bottom: 22px; }
.tl-dot { position: absolute; left: -34px; top: 18px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 3px solid var(--violet); }
.tl-card { padding: 18px 22px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.tl-period { color: var(--blue); font-weight: 600; font-size: .82rem; letter-spacing: .04em; }
.tl-card h4 { font-size: 1.15rem; font-weight: 700; margin: 4px 0 2px; }
.tl-org { color: #c4ccea; font-size: .95rem; }
.tl-card p { color: var(--muted); font-size: .95rem; margin-top: 6px; }

/* ── Compétences ── */
.skill-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
.skill { position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 24px 12px 20px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); cursor: pointer; text-align: center; transition: transform .35s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .3s, background .3s; }
.skill:hover { transform: translateY(-6px); border-color: rgba(139,92,246,.6); background: var(--card2); box-shadow: 0 18px 40px rgba(91,140,255,.18); }
.skill-logo { height: 54px; display: flex; align-items: center; justify-content: center; font-size: 3rem; line-height: 1; }
.skill-logo img { height: 48px; width: auto; max-width: 70px; object-fit: contain; }
.skill-ini { width: 54px; height: 54px; border-radius: 14px; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 800; color: #fff; }
.skill b { font-size: .98rem; font-weight: 600; letter-spacing: -.01em; }
.skill small { font-size: .74rem; color: var(--blue); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }

/* ── Projets ── */
.proj-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.proj { display: flex; flex-direction: column; border-radius: 26px; overflow: hidden; background: var(--card); border: 1px solid var(--line); transition: transform .45s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .45s; }
.proj:hover { transform: translateY(-8px); border-color: rgba(139,92,246,.55); box-shadow: 0 26px 60px rgba(91,140,255,.2); }
.proj-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--card2); }
.proj-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.proj:hover .proj-media img { transform: scale(1.06); }
.proj-ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 4rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, #1e3a8a, #6d28d9); }
.proj-year { position: absolute; top: 14px; right: 14px; font-style: normal; font-size: .78rem; font-weight: 600; padding: 4px 12px; border-radius: 980px; background: rgba(7,11,23,.75); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.proj-body { display: flex; flex-direction: column; gap: 6px; padding: 22px 24px 24px; flex: 1; }
.proj-body small { color: var(--blue); font-weight: 600; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.proj-body b { font-size: 1.3rem; font-weight: 700; letter-spacing: -.025em; line-height: 1.2; }
.proj-sum { color: var(--muted); font-size: .96rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.proj-tech { display: flex; gap: 10px; margin-top: 6px; font-size: 1.4rem; }
.proj-go { margin-top: auto; padding-top: 12px; color: #aebcff; font-weight: 600; font-size: .92rem; display: inline-flex; align-items: center; gap: 8px; transition: gap .25s; }
.proj:hover .proj-go { gap: 14px; }

/* ── Services ── */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc { padding: 30px 28px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); transition: transform .35s, border-color .3s, background .3s; }
.svc:hover { transform: translateY(-5px); border-color: rgba(91,140,255,.5); background: var(--card2); }
.svc-ico { width: 54px; height: 54px; border-radius: 16px; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 18px; color: #fff; }
.svc h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 8px; }
.svc p { color: var(--muted); font-size: .96rem; }

/* ── Certificats ── */
.cert-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cert { display: flex; flex-direction: column; text-align: left; border-radius: 22px; overflow: hidden; background: var(--card); border: 1px solid var(--line); cursor: pointer; padding: 0; transition: transform .35s, border-color .3s, box-shadow .35s; }
.cert:hover { transform: translateY(-6px); border-color: rgba(139,92,246,.55); box-shadow: 0 20px 44px rgba(91,140,255,.18); }
.cert-media { aspect-ratio: 4 / 3; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cert-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.cert-media i { font-size: 3.4rem; color: #fff; }
.cert-media:not(:has(img)) { background: linear-gradient(135deg, #1e3a8a, #6d28d9); }
.cert-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 3px; }
.cert-body small { color: var(--blue); font-size: .76rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.cert-body b { font-size: 1.05rem; font-weight: 700; line-height: 1.3; }
.cert-body span { color: var(--muted); font-size: .9rem; }

/* ── Collaborateurs ── */
.col-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.col { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 28px 16px 24px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); text-align: center; transition: transform .35s, border-color .3s, background .3s; }
.col:hover { transform: translateY(-6px); border-color: rgba(139,92,246,.55); background: var(--card2); }
.col-photo { width: 116px; height: 116px; border-radius: 50%; overflow: hidden; background: var(--card2); display: flex; align-items: center; justify-content: center; margin-bottom: 12px; border: 3px solid transparent; background-clip: padding-box; box-shadow: 0 0 0 3px rgba(139,92,246,.5); transition: box-shadow .3s; }
.col:hover .col-photo { box-shadow: 0 0 0 3px var(--blue); }
.col-photo img { width: 100%; height: 100%; object-fit: cover; }
.col-photo .ini { font-size: 2.2rem; }
.col b { font-size: 1.05rem; font-weight: 700; line-height: 1.25; }
.col small { color: var(--muted); font-size: .88rem; }

/* ── Engagement ── */
.eng-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.eng { padding: 26px 28px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--violet); }
.eng small { color: var(--blue); font-weight: 600; font-size: .8rem; }
.eng h3 { font-size: 1.2rem; font-weight: 700; margin: 4px 0 2px; letter-spacing: -.02em; }
.eng-org { color: #c4ccea; font-size: .94rem; }
.eng p { color: var(--muted); font-size: .95rem; margin-top: 8px; }
.eng a { display: inline-flex; gap: 8px; align-items: center; margin-top: 12px; color: #aebcff; font-weight: 600; font-size: .9rem; }

/* ── Contact ── */
.pf-contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 4.5rem); align-items: start; }
.pf-contact .pf-lead { margin-left: 0; }
.pf-info { margin-top: 26px; display: grid; gap: 14px; }
.pf-info li { display: flex; align-items: center; gap: 14px; color: #d6defa; }
.pf-info i { width: 38px; height: 38px; border-radius: 12px; background: rgba(91,140,255,.14); display: flex; align-items: center; justify-content: center; color: var(--blue); flex: none; }
.pf-info a:hover { text-decoration: underline; }
.pf-form { padding: clamp(1.4rem, 4vw, 2.2rem); border-radius: 28px; background: var(--card); border: 1px solid var(--line); }
.pf-form h3 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 18px; }
.pf-form label { display: block; font-size: .85rem; font-weight: 600; color: #c4ccea; margin: 14px 0 6px; }
.pf-form input, .pf-form textarea { width: 100%; padding: 13px 15px; border-radius: 14px; border: 1.5px solid var(--line); background: rgba(255,255,255,.04); color: #fff; font: inherit; font-size: 1rem; outline: none; transition: border-color .2s, background .2s, box-shadow .2s; }
.pf-form input:focus, .pf-form textarea:focus { border-color: var(--blue); background: rgba(255,255,255,.07); box-shadow: 0 0 0 4px rgba(91,140,255,.16); }
.pf-form textarea { resize: vertical; min-height: 120px; }
.pf-form .pf-btn { margin-top: 20px; width: 100%; }
.pf-msg { padding: 12px 16px; border-radius: 12px; margin-bottom: 10px; font-size: .92rem; background: rgba(52,211,153,.14); border: 1px solid rgba(52,211,153,.4); color: #a7f3d0; }
.pf-msg.error { background: rgba(244,63,94,.13); border-color: rgba(244,63,94,.4); color: #fecdd3; }
.pf-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ── Fenêtre de détail ── */
.pf-modal { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(3,6,14,.78); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); animation: fadeIn .25s; }
.pf-modal[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } }
.pf-modal-box { position: relative; width: min(600px, 100%); max-height: 90vh; overflow-y: auto; padding: clamp(1.5rem, 4vw, 2.2rem); border-radius: 28px; background: var(--card); border: 1px solid rgba(139,92,246,.4); box-shadow: 0 40px 100px rgba(0,0,0,.6); animation: popIn .35s cubic-bezier(.2,.8,.2,1); }
.pf-modal-box.wide { width: min(960px, 100%); }
@keyframes popIn { from { opacity: 0; transform: translateY(20px) scale(.96); } }
.pf-modal-close { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.06); cursor: pointer; display: flex; align-items: center; justify-content: center; z-index: 2; }
.pf-modal-close:hover { background: rgba(255,255,255,.14); }
.m-head { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; padding-right: 40px; }
.m-logo { width: 72px; height: 72px; flex: none; border-radius: 20px; background: rgba(255,255,255,.06); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.m-logo img { width: 48px; height: 48px; object-fit: contain; }
.m-head h3 { font-size: 1.6rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.15; }
.m-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.m-badges span { font-size: .76rem; font-weight: 600; padding: 4px 12px; border-radius: 980px; background: rgba(91,140,255,.15); color: #bfd0ff; }
.m-badges span.lvl { background: rgba(139,92,246,.2); color: #dccfff; }
.m-sec { margin-top: 18px; }
.m-sec h4 { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
.m-sec p { color: #d3daf0; font-size: 1rem; white-space: pre-line; }
.m-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.m-links a { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 980px; border: 1px solid rgba(255,255,255,.25); font-size: .9rem; font-weight: 500; }
.m-links a:hover { background: rgba(255,255,255,.1); }
.m-img { margin: 18px -4px 0; border-radius: 16px; overflow: hidden; background: #fff; }
.m-img img { width: 100%; max-height: 62vh; object-fit: contain; margin: 0 auto; }

/* ── Pages de détail ── */
.pf-page-hero { padding: calc(var(--nav-h) + clamp(2rem, 5vw, 3.5rem)) 0 clamp(1.5rem, 4vw, 2.5rem); text-align: center; }
.pf-page-hero .pf-lead { margin-left: auto; margin-right: auto; }
.pf-page-hero .pf-btns { justify-content: center; }
.pf-crumb { font-size: .85rem; color: var(--muted); margin-bottom: 18px; }
.pf-crumb a:hover { color: #fff; }
.pf-cover { max-width: 980px; margin: 0 auto; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); background: var(--card); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.pf-cover img { width: 100%; height: auto; cursor: zoom-in; }
.pf-detail-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.pf-prose h2 { font-size: 1.6rem; font-weight: 800; letter-spacing: -.03em; margin-bottom: 14px; }
.pf-prose p { color: #cdd5ec; font-size: 1.08rem; line-height: 1.8; }
.pf-prose p + p { margin-top: 1.1em; }
.pf-prose + .pf-prose { margin-top: 2.4rem; }
.pf-aside { position: sticky; top: calc(var(--nav-h) + 20px); padding: 24px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); display: grid; gap: 18px; }
.pf-fact small { display: block; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); margin-bottom: 4px; }
.pf-fact b { font-weight: 600; }
.pf-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.pf-gallery figure { border-radius: 20px; overflow: hidden; background: var(--card); border: 1px solid var(--line); }
.pf-gallery img { width: 100%; aspect-ratio: 16/10; object-fit: cover; cursor: zoom-in; transition: transform .6s; }
.pf-gallery figure:hover img { transform: scale(1.04); }
.pf-gallery figcaption { padding: 12px 16px; font-size: .9rem; color: var(--muted); }
.pf-person .pf-person-photo { width: min(240px, 60vw); margin-bottom: 26px; }
.pf-person .pf-person-photo img { cursor: zoom-in; }
.pf-checks li { position: relative; padding-left: 30px; color: #cdd5ec; margin-bottom: 8px; }
.pf-checks li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: 1px; color: var(--violet); font-size: .85rem; }

.pf-footer { padding: 40px 0 50px; border-top: 1px solid var(--line); text-align: center; color: var(--muted); font-size: .92rem; background: rgba(7,11,23,.6); }
.pf-footer b { color: #fff; }
.pf-footer-sub { margin-top: 6px; font-size: .82rem; }
.pf-footer a { color: #aebcff; }
.pf-footer a:hover { text-decoration: underline; }

/* ── Écrans moyens et petits ── */
@media (max-width: 960px) {
  .pf-hero-grid { grid-template-columns: 1fr; text-align: center; }
  .pf-photo { order: -1; width: min(300px, 66vw); }
  .pf-hero-text { display: flex; flex-direction: column; align-items: center; }
  .pf-domains, .pf-btns, .pf-socials { justify-content: center; }
  .pf-intro { margin-left: auto; margin-right: auto; }
  .proj-grid, .svc-grid, .cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .col-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pf-contact-grid, .pf-detail-grid { grid-template-columns: 1fr; }
  .pf-aside { position: static; }
  .pf-burger { display: block; }
  .pf-links { display: none; }
  .pf-links.open { display: flex; position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 14px 22px 30px; background: var(--bg); overflow-y: auto; z-index: 90; }
  .pf-links.open a { padding: 17px 4px; font-size: 1.15rem; font-weight: 600; color: #fff; border-bottom: 1px solid var(--line); }
  .pf-links.open .pf-cta { margin-top: 18px; text-align: center; border-bottom: 0; }
}
@media (max-width: 640px) {
  body.pf-body { font-size: 16px; }
  .pf-brand-text small { display: none; }
  .pf-brand-text b { font-size: .88rem; }
  .proj-grid, .svc-grid, .cert-grid, .eng-grid { grid-template-columns: 1fr; }
  .col-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .skill-grid { grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
  .pf-btn { width: 100%; }
  .pf-btns { width: 100%; }
  .pf-down { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .pf-bg .orb, .ring, .pf-down, .who-hint i, .pf-avail .dot { animation: none; }
  html.js .who-text .w { opacity: 1; transition: none; }
  html.js .who-more { opacity: 1; transform: none; }
}