:root{--ink:#0f2a4a;--ink2:#1f4f86;--ivory:#f4f7fb;--paper:#ffffff;--teal:#8cc4ff;--tealD:#1f5fae;--rose:#cfe3ff;--lineL:#e1e8f1;--lineD:rgba(255,255,255,.16);--txt:#14233a;--mute:#4f5f75;--muteD:#d6e3f3;--serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;padding-top:env(safe-area-inset-top,0);padding-bottom:env(safe-area-inset-bottom,0)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--ivory);color:var(--txt);font:400 16px/1.7 var(--sans)}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:1.15;color:inherit}
a{color:var(--tealD)}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.todo{background:rgba(140,196,255,.3);border-bottom:1px dashed var(--rose);border-radius:4px;padding:0 6px;font-size:.9em}

/* En-tête */
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);color:var(--ink);border-bottom:1px solid var(--lineL)}
.bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 28px;max-width:1180px;margin:auto}
.brand{font:500 19px var(--serif);color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap}
nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;font-size:14px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
nav a{color:var(--mute);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}nav a:hover{color:var(--tealD);border-color:var(--tealD)}

/* Sections */
.dark{background:var(--ink);color:var(--muteD)}
.paper{background:var(--paper)}
.sec{max-width:1180px;margin:auto;padding:88px 28px;display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:48px}
.sec>h2{font-size:clamp(22px,2.4vw,28px);position:sticky;top:90px;align-self:start;padding-top:14px;border-top:2px solid var(--tealD)}
.dark .sec>h2{border-color:var(--teal);color:#fff}

/* Accueil */
.hero{position:relative;overflow:hidden;min-height:calc(100vh - 56px);display:flex;align-items:center;background:radial-gradient(ellipse at 70% 40%,var(--ink2) 0,var(--ink) 65%)}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 45%,rgba(6,18,34,.55));pointer-events:none}
#cv{position:absolute;inset:0;width:100%;height:100%}
.hg{position:relative;z-index:2;max-width:1180px;margin:auto;padding:70px 28px;width:100%;display:grid;grid-template-columns:1.4fr .8fr;gap:56px;align-items:center;color:#fff}
.hero h1{font-size:clamp(44px,7vw,96px);font-weight:300;letter-spacing:-.025em;line-height:.95}
.role{font:400 clamp(18px,2vw,23px)/1.3 var(--serif);font-style:italic;color:var(--teal);margin:24px 0 12px}
.hero p{color:var(--muteD);max-width:52ch;margin:0;font-size:17px}
.hg>div>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hg>div>:nth-child(2){animation-delay:.15s}.hg>div>:nth-child(3){animation-delay:.3s}.hg>div>:nth-child(4){animation-delay:.45s}
@keyframes rise{from{opacity:0;transform:translateY(26px)}}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-block;padding:12px 24px;border-radius:99px;background:var(--rose);color:var(--ink);text-decoration:none;font:600 15px var(--sans);border:1.5px solid var(--rose);cursor:pointer;transition:background .2s,color .2s}
.btn:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn.o{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn.o:hover{background:#fff;color:var(--ink)}
.scope{width:100%;max-width:320px;aspect-ratio:1;margin:auto;border-radius:50%;position:relative;display:grid;place-items:center;text-align:center;color:var(--muteD);font-size:13px;padding:30px;background:rgba(140,196,255,.08);box-shadow:0 0 0 10px rgba(140,196,255,.08),0 0 0 11px rgba(140,196,255,.4),0 0 0 36px rgba(140,196,255,.05),0 30px 80px rgba(4,14,28,.45);animation:rise 1.1s .3s both}
.scope img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%;border-radius:50%}
.scope:before,.scope:after{content:"";position:absolute;background:rgba(140,196,255,.45)}
.scope:before{left:50%;top:-30px;width:1px;height:18px}.scope:after{top:50%;left:-30px;height:1px;width:18px}

/* Textes */
.lead{font:300 clamp(21px,2.4vw,28px)/1.35 var(--serif);letter-spacing:-.005em;margin:0 0 32px;max-width:32ch}
.note{color:var(--mute);margin:0 0 28px;max-width:60ch;font-size:15px}
.dark .note{color:var(--muteD)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:34px;color:var(--mute)}.cols p{margin:0}

/* Parcours */
.yr{display:grid;grid-template-columns:190px 1fr;gap:28px;padding:24px 0;border-top:1px solid var(--lineL);align-items:baseline}
.yr:last-child{border-bottom:1px solid var(--lineL)}
.yr strong{display:block;font:400 20px/1.3 var(--serif)}.yr span{color:var(--mute);font-size:14.5px}

/* Listes cliquables (expériences, travaux, documents) */
.list{border-bottom:1px solid var(--lineL)}
.row{display:grid;grid-template-columns:190px 1fr 110px;gap:24px;align-items:baseline;width:100%;padding:22px 0;border:0;border-top:1px solid var(--lineL);background:none;text-align:left;color:inherit;font:inherit;cursor:pointer;transition:padding .3s,background .3s}
.row:hover{padding-left:14px;background:rgba(31,95,174,.05)}
.row.static{cursor:default}.row.static:hover{padding-left:0;background:none}
.yr time,.row small,.row time{font:300 20px/1.3 var(--serif);color:var(--tealD)}
.row h3,.row strong{display:block;font:400 clamp(18px,1.9vw,22px)/1.3 var(--serif)}
.row div span{display:block;margin-top:4px;color:var(--mute);font-size:14.5px}
.row .go{justify-self:end;color:var(--tealD);font-weight:600;font-size:14px;white-space:nowrap}
.row .go:after{content:" →"}

/* Projet professionnel */
.four{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--lineL)}
.four div{padding:28px 28px 30px 0;border-bottom:1px solid var(--lineL)}.four div:nth-child(odd){border-right:1px solid var(--lineL)}.four div:nth-child(even){padding-left:28px}
.four h3{font-size:21px;margin-bottom:10px}.four p{margin:0;color:var(--mute);font-size:15.5px}

/* Compétences */
.sk{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:40px 36px}
.sk h3{font-size:19px;color:var(--teal);margin-bottom:10px;font-style:italic}
.sk ul{list-style:none;margin:0;padding:0;font-size:15px}.sk li{padding:8px 0;border-top:1px solid var(--lineD)}

/* Documents */
.doc{display:grid;grid-template-columns:1fr auto;gap:20px;padding:20px 0;border-top:1px solid var(--lineL);text-decoration:none;color:inherit;align-items:baseline;transition:padding .3s}
.doc:hover{padding-left:14px}.doc b{font:400 20px var(--serif)}.doc>span{color:var(--tealD);font-size:13px;font-weight:600;letter-spacing:.06em}

/* Contact */
.big-mail{display:inline-block;font:300 clamp(22px,3.2vw,38px)/1.2 var(--serif);color:#fff;text-decoration:none;border-bottom:2px solid var(--teal);padding-bottom:4px;word-break:break-all}
.big-mail:hover{color:var(--teal)}
form{display:grid;gap:12px;margin-top:40px;max-width:580px}
input,textarea{width:100%;padding:13px 16px;border:1px solid var(--lineD);border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font:inherit;font-size:15px}
input::placeholder,textarea::placeholder{color:rgba(214,227,243,.75)}
input:focus,textarea:focus{outline:none;border-color:var(--teal)}
form .btn{justify-self:start}
.ok{color:var(--teal);min-height:24px;margin:0;font-weight:600;font-size:14.5px}
footer{background:#0b2140;color:var(--muteD);text-align:center;font-size:13px;padding:26px 22px;border-top:1px solid var(--lineD)}

/* Fiche projet */
dialog{width:min(720px,94vw);max-height:88vh;border:0;border-radius:18px;padding:36px;background:var(--paper);color:var(--txt);box-shadow:0 30px 80px rgba(6,18,34,.35);animation:rise .3s ease}
dialog::backdrop{background:rgba(6,18,34,.6);backdrop-filter:blur(4px)}
dialog h3{font-size:clamp(21px,2.6vw,27px);margin:0 40px 10px 0}
dialog dl{margin:20px 0 0}dialog dt{font:italic 400 18px var(--serif);color:var(--tealD);margin-top:18px}dialog dd{margin:4px 0 0;color:var(--mute);font-size:15px}
.reps{margin-top:30px;padding-top:20px;border-top:1px solid var(--lineL)}
.reps h4{margin:0 0 6px;font:italic 400 18px var(--serif);color:var(--tealD)}
.rep{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 18px;margin-top:8px;border:1px solid var(--lineL);border-radius:12px;text-decoration:none;color:var(--txt);transition:border-color .2s,background .2s}
.rep:hover{border-color:var(--tealD);background:rgba(31,95,174,.05)}
.rep.off{border-style:dashed;cursor:default;color:var(--mute)}.rep.off:hover{border-color:var(--lineL);background:none}.rep.off span{color:var(--mute);font-weight:500}
.rep b{font:400 18px var(--serif)}.rep span{color:var(--tealD);font-size:13.5px;font-weight:600;white-space:nowrap}
.x{position:absolute;top:16px;right:16px;border:1px solid var(--lineL);background:none;color:var(--ink);width:38px;height:38px;border-radius:50%;font-size:20px;cursor:pointer}

@media(max-width:860px){
 body{font-size:15.5px}
 .sec,.hg{grid-template-columns:1fr;gap:28px}.sec{padding:64px 20px}.sec>h2{position:static}
 .scope{order:-1;max-width:220px}
 .cols,.four{grid-template-columns:1fr}.four div,.four div:nth-child(even){padding:24px 0;border-right:0!important}
 .row,.yr{grid-template-columns:1fr;gap:6px}.row .go{justify-self:start}
 .bar{padding:10px 18px}.hero{min-height:auto}.hero p{font-size:16px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}