/* ============================================================
   malcolm-gfeller.sitepulse.ch
   Design repris de l'artifact validé par Malcolm.
   Section 1 : le design de l'artifact, à l'identique.
   Section 2 : la bascule FR/EN et les pages secondaires
               (études de cas, dossier de formation), écrites
               dans le même vocabulaire visuel.
   ============================================================ */

:root{
  --bg:#0A0F16; --bg-2:#0D131B; --surface:#10161F; --raised:#161E29;
  --ink:#E4EAF0; --ink-2:#B6C0CB; --muted:#7C8896; --line:rgba(228,234,240,.11); --line-2:rgba(228,234,240,.2);
  --cyan:#6FD6F7; --cyan-soft:rgba(111,214,247,.12); --amber:#F2B75B;
  --nav:60px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;letter-spacing:-.04em;text-wrap:balance}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}
.wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto}
section{position:relative;padding:128px 0}
.eyebrow{display:flex;align-items:center;gap:12px;color:var(--muted)}
.eyebrow::before{content:"";width:8px;height:8px;border:1px solid var(--cyan);transform:rotate(45deg)}
.title{font-size:clamp(2.2rem,5vw,4.2rem);line-height:1;margin-top:20px}
.title em{font-style:normal;color:var(--cyan)}
.lede{max-width:58ch;color:var(--ink-2);font-size:1.08rem;margin-top:22px}
.reveal{transform:translateY(22px);transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{transform:none}

/* grid overlay (very faint) */
.grid-bg{position:fixed;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:120px 120px;opacity:.35;mask-image:linear-gradient(#000,transparent 60%)}
main{position:relative;z-index:1}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;height:var(--nav);z-index:40;display:flex;align-items:center;background:linear-gradient(rgba(10,15,22,.92),rgba(10,15,22,.6) 70%,transparent)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between}
.nav .logo{text-decoration:none;display:flex;align-items:center;gap:10px;font-family:"JetBrains Mono",monospace;font-weight:700;font-size:.95rem}
.nav .logo i{width:9px;height:9px;background:var(--amber);border-radius:50%;box-shadow:0 0 12px var(--amber);animation:blink 2.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.nav .links{display:flex;gap:26px;align-items:center}
.nav .links a{text-decoration:none;color:var(--ink-2)}
.nav .links a:hover{color:var(--ink)}
.nav .links a b{color:var(--muted);font-weight:500;margin-right:6px}
@media(max-width:760px){.nav .links a:not(.keep){display:none}}

/* progress */
.progress{position:fixed;left:0;top:0;height:2px;width:0;background:var(--cyan);z-index:50}

/* hero */
.hero{min-height:100svh;padding:calc(var(--nav) + 40px) 0 0;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
#signal{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero .wrap{position:relative;padding-bottom:64px}
.hero .status{display:inline-flex;align-items:center;gap:10px;color:var(--ink-2);border:1px solid var(--line-2);padding:8px 14px;border-radius:4px;background:rgba(10,15,22,.6)}
.hero .status i{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 10px var(--amber)}
.hero .status .cur{display:inline-block;width:.55em;height:1em;background:var(--cyan);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
.hero h1{font-size:clamp(2.8rem,9.4vw,8.6rem);line-height:.92;margin-top:34px}
.hero h1 span{display:block;overflow:hidden}
.hero h1 span i{display:block;font-style:normal;transform:translateY(110%);animation:up 1s cubic-bezier(.2,.8,.2,1) forwards}
.hero h1 span:nth-child(2) i{animation-delay:.12s}
.hero h1 span:nth-child(3) i{animation-delay:.24s;color:var(--cyan)}
@keyframes up{to{transform:none}}
.hero .row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:end;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.hero .row p{font-size:clamp(1.05rem,1.5vw,1.3rem);color:var(--ink-2);max-width:46ch}
.hero .cta{justify-self:end;display:inline-flex;align-items:center;gap:14px;text-decoration:none;font-family:"JetBrains Mono",monospace;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;padding:14px 18px;border:1px solid var(--line-2);border-radius:4px;transition:border-color .2s,background .2s}
.hero .cta:hover{border-color:var(--cyan);background:var(--cyan-soft)}
.hero .cta .arr{display:inline-block;animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(4px)}}
@media(max-width:820px){.hero .row{grid-template-columns:1fr}.hero .cta{justify-self:start}}

/* ticker */
.ticker{border-block:1px solid var(--line);overflow:hidden;white-space:nowrap;padding:14px 0;background:var(--bg-2)}
.ticker div{display:inline-block;animation:tick 40s linear infinite;font-family:"JetBrains Mono",monospace;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.ticker span{margin:0 22px}
.ticker b{color:var(--cyan);font-weight:400}
@keyframes tick{to{transform:translateX(-50%)}}

/* works */
.works .head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:24px;margin-bottom:64px}
.works .count{font-family:"JetBrains Mono",monospace;color:var(--muted);font-size:.85rem}
.group{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,2fr);gap:48px;padding:56px 0;border-top:1px solid var(--line)}
.group .side{position:sticky;top:calc(var(--nav) + 32px);align-self:start}
.group .side .num{font-family:"JetBrains Mono",monospace;font-size:3.6rem;font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--cyan)}
.group .side h3{font-size:1.7rem;letter-spacing:-.03em;margin-top:14px;line-height:1.05}
.group .side p{color:var(--muted);margin-top:14px;max-width:34ch}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cards .card.wide{grid-column:1/-1}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.win{background:var(--bg);border-bottom:1px solid var(--line);position:relative;aspect-ratio:16/8.5}
.card.wide .win{aspect-ratio:16/5.4}
.win .bar{position:absolute;inset:0 0 auto 0;height:30px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line);font-family:"JetBrains Mono",monospace;font-size:.7rem;color:var(--muted);letter-spacing:.04em}
.win .bar i{width:8px;height:8px;border-radius:50%;background:var(--line-2)}
.win .bar i:first-child{background:var(--amber);opacity:.8}
.win .bar span{margin-left:8px}
.win svg{position:absolute;left:0;right:0;bottom:0;top:30px;width:100%;height:calc(100% - 30px)}
.card .body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card .lbl{display:flex;justify-content:space-between;color:var(--muted)}
.card .lbl b{color:var(--cyan);font-weight:500}
.card h4{margin:0;font-family:"JetBrains Mono",monospace;font-weight:700;font-size:1.45rem;letter-spacing:-.03em;line-height:1.1}
.card p{color:var(--ink-2);font-size:.98rem}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px}
.card .tags span{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.04em;padding:4px 8px;border:1px solid var(--line);border-radius:3px;color:var(--ink-2)}
.card .go{text-decoration:none;color:var(--cyan);font-weight:600;font-size:.95rem;margin-top:6px}
.card .go:hover{text-decoration:underline;text-underline-offset:3px}
@media(max-width:980px){.group{grid-template-columns:1fr;gap:28px}.group .side{position:static}.cards{grid-template-columns:1fr}.card.wide .win{aspect-ratio:16/8}}

/* parcours */
.quote{font-family:"JetBrains Mono",monospace;font-weight:700;font-size:clamp(1.5rem,3.2vw,2.6rem);letter-spacing:-.03em;line-height:1.15;max-width:26ch;margin-top:20px}
.quote em{font-style:normal;color:var(--cyan)}
.tl{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:64px}
.tl h3{font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.tl ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.tl li{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.tl .y{font-family:"JetBrains Mono",monospace;font-size:.82rem;color:var(--cyan);padding-top:4px;letter-spacing:.04em}
.tl b{display:block;font-weight:600;font-size:1.08rem;line-height:1.3}
.tl span{display:block;color:var(--muted);font-size:.95rem;margin-top:3px}
.tl a{color:var(--cyan);text-decoration:none}
.tl a:hover{text-decoration:underline}
@media(max-width:820px){.tl{grid-template-columns:1fr;gap:40px}}

/* hors écran */
.off .grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.photo{position:relative;aspect-ratio:4/5;max-height:560px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 18%;filter:contrast(1.12) saturate(.9) brightness(1.06)}
.photo canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.photo .cap{position:absolute;left:16px;bottom:14px;color:var(--muted)}
@media(max-width:900px){.off .grid{grid-template-columns:1fr}.photo{max-height:420px}}

/* compétences */
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:56px;background:var(--line)}
.skill{background:var(--surface);padding:28px 26px 30px;display:grid;gap:10px;align-content:start;gap:12px;margin:1px 0 0 1px}
.skill:nth-child(-n+3){margin-top:0}
.skill:nth-child(3n+1){margin-left:0}
.skill .n{font-family:"JetBrains Mono",monospace;color:var(--cyan);font-size:.8rem;letter-spacing:.08em}
.skill b{font-family:"JetBrains Mono",monospace;font-size:1.15rem;font-weight:700;letter-spacing:-.02em}
.skill p{color:var(--ink-2);font-size:.97rem}
@media(max-width:900px){.skills{grid-template-columns:1fr 1fr}.skill:nth-child(-n+3){margin-top:1px}.skill:nth-child(-n+2){margin-top:0}.skill:nth-child(3n+1){margin-left:1px}.skill:nth-child(odd){margin-left:0}}
@media(max-width:560px){.skills{grid-template-columns:1fr}.skill{margin:1px 0 0 0}.skill:first-child{margin-top:0}}

/* contact */
.contact{padding-bottom:56px}
.contact .big{font-size:clamp(3rem,10vw,9.5rem);line-height:.88}
.contact .big a{text-decoration:none;color:var(--cyan)}
.contact .big a:hover{text-decoration:underline;text-decoration-thickness:.05em;text-underline-offset:.08em}
.contact .rows{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:56px;border-top:1px solid var(--line)}
.contact .rows div{padding:22px 22px 22px 0;border-right:1px solid var(--line);margin-right:22px}
.contact .rows div:last-child{border:0;margin:0}
.contact .rows span{display:block;color:var(--muted);margin-bottom:6px}
.contact .rows a{text-decoration:none;font-weight:600}
.contact .rows a:hover{color:var(--cyan)}
.contact .rows .val{font-weight:600}
.contact .foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:88px;color:var(--muted);font-size:.85rem}
@media(max-width:700px){.contact .rows{grid-template-columns:1fr}.contact .rows div{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:16px 0}.contact .rows div:last-child{border:0}}

@media(prefers-reduced-motion:reduce){
  .hero h1 span i{animation:none;transform:none}
  .ticker div,.hero .cta .arr,.nav .logo i,.hero .status .cur{animation:none}
  .reveal{transform:none;transition:none}
  *{scroll-behavior:auto}
}

/* ============================================================
   SECTION 2 — ajouts : bascule FR/EN et pages secondaires
   ============================================================ */

/* --- bascule de langue, dans le même registre que la nav --- */
.lang{
  background:none;border:1px solid var(--line-2);border-radius:4px;
  font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.08em;
  color:var(--muted);padding:5px 9px;display:inline-flex;gap:4px;align-items:center;
  transition:border-color .2s,color .2s;
}
.lang:hover{border-color:var(--cyan);color:var(--ink)}
.lang i{font-style:normal;opacity:.4}
.lang span.on{color:var(--cyan)}
@media(max-width:760px){.nav .links{display:flex;gap:14px}}

/* --- pages secondaires : études de cas et dossier de formation --- */
.page{padding:calc(var(--nav) + 72px) 0 0}
.page .retour,.retour{
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--muted);
  font-family:"JetBrains Mono",monospace;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:34px;transition:color .2s;
}
.retour:hover{color:var(--cyan)}
.page h1,.page-heros h1{
  font-family:"JetBrains Mono",monospace;font-weight:800;letter-spacing:-.045em;
  font-size:clamp(2.2rem,6.5vw,4.6rem);line-height:.98;margin:18px 0 0;
}
.page h1 em,.page-heros h1 em{font-style:normal;color:var(--cyan)}
.chapo{max-width:60ch;color:var(--ink-2);font-size:1.08rem;margin:22px 0 0}
.colonne{max-width:68ch}
.colonne p+p{margin-top:1.1rem}
.colonne p{color:var(--ink-2)}

.tags-page{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:26px 0 0}
.tags-page li,.tags li{
  font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.04em;
  padding:4px 9px;border:1px solid var(--line);border-radius:3px;color:var(--ink-2);
}
.tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:26px 0 0}

.chiffres{display:flex;flex-wrap:wrap;gap:56px;margin-top:44px;padding-top:30px;border-top:1px solid var(--line)}
.chiffre-num{
  font-family:"JetBrains Mono",monospace;font-size:2.6rem;font-weight:800;letter-spacing:-.05em;
  line-height:1;color:var(--cyan);display:block;
}
.chiffre-num.txt{font-size:1.5rem}
.chiffre-lab{display:block;margin-top:8px;color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}

.section{padding:clamp(2.4rem,5vw,3.6rem) 0}
.label{
  font-family:"JetBrains Mono",monospace;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);margin:0 0 16px;display:flex;align-items:center;gap:10px;
}
.label::before{content:"";width:6px;height:6px;border:1px solid var(--cyan);transform:rotate(45deg);flex:none}
.narrow{max-width:760px}

.bouton{
  display:inline-flex;align-items:center;gap:12px;text-decoration:none;
  font-family:"JetBrains Mono",monospace;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  padding:14px 20px;border:1px solid var(--line-2);border-radius:4px;color:var(--cyan);
  transition:border-color .2s,background .2s;
}
.bouton:hover{border-color:var(--cyan);background:var(--cyan-soft)}
.sans-lien{color:var(--muted);font-size:.95rem}
.retour-bas{margin-top:34px}
.lg{color:var(--cyan);text-decoration:none}
.lg:hover{text-decoration:underline;text-underline-offset:3px}

.todo{
  display:block;margin:0;padding:14px 16px;border-radius:6px;
  font-family:"JetBrains Mono",monospace;font-size:.78rem;line-height:1.7;letter-spacing:.02em;
  color:var(--amber);background:rgba(242,183,91,.07);border:1px dashed rgba(242,183,91,.4);
  max-width:78ch;text-transform:none;
}
.todo::before{content:"À COMPLÉTER — ";font-weight:700;letter-spacing:.06em}

/* --- dossier de formation : classes de l'ancienne page, réhabillées --- */
.page-heros{padding:calc(var(--nav) + 72px) 0 0}
.ent{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.ent:first-of-type{border-top:1px solid var(--line)}
.ent .d{font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--cyan);letter-spacing:.04em;padding-top:4px}
.ent h4{margin:0;font-weight:600;font-size:1.08rem;line-height:1.3}
.ent .li{display:block;color:var(--muted);font-size:.95rem;margin-top:3px}
.ent p{color:var(--ink-2);font-size:.95rem;margin-top:6px}
.domaine{margin-bottom:34px}
.domaine-titre{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.modules{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:0 32px}
.modules li{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);align-items:baseline}
.mod-code{font-family:"JetBrains Mono",monospace;font-size:.78rem;color:var(--cyan)}
.mod-titre{color:var(--ink-2);font-size:.95rem}
.annee-compte{font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--muted);margin-left:14px;letter-spacing:.06em}
.pied{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:40px 0 48px;margin-top:56px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.skip{position:absolute;left:-9999px;background:var(--cyan);color:var(--bg);padding:.8rem 1.2rem;z-index:200}
.skip:focus{left:1rem;top:1rem}
@media(max-width:820px){.ent{grid-template-columns:1fr;gap:4px}.modules{grid-template-columns:1fr}}