@font-face{font-family:'JetBrains Mono';src:url(../assets/fonts/jetbrains-mono.woff2) format('woff2');font-weight:100 800;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url(../assets/fonts/space-grotesk.woff2) format('woff2');font-weight:300 700;font-display:swap}
:root{
  --bg:#09090b; --bg2:#111115; --line:#24242b; --txt:#ececf1; --mute:#9393a0;
  --red:#ff2d46; --red2:#b3001b; --glow:rgba(255,45,70,.4);
  --mono:'JetBrains Mono',ui-monospace,monospace; --sans:'Space Grotesk',system-ui,sans-serif;
  --gut:clamp(16px,5vw,64px); --max:1240px; --ease:cubic-bezier(.2,.8,.2,1);
}
@media (min-width:1800px){:root{--max:1440px}}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;font-size:clamp(15px,.85rem + .3vw,19px);-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);line-height:1.6;overflow-x:hidden;overflow-x:clip}
::selection{background:var(--red);color:#000}
a{color:inherit}
img,svg{max-width:100%;display:block}

/* background: static grid + glow following the pointer (cheap, no canvas) */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(600px circle at var(--mx,70%) var(--my,20%),rgba(255,45,70,.12),transparent 60%),
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 85%);mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 85%)}
#net{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,footer{position:relative;z-index:2}
.wrap{width:min(var(--max),100% - 2*var(--gut));margin-inline:auto}

/* boot */
#boot{position:fixed;inset:0;z-index:100;background:#000;display:grid;place-items:center;font-family:var(--mono);color:var(--red);font-size:clamp(11px,2.8vw,15px);transition:opacity .5s,visibility .5s}
#boot.done{opacity:0;visibility:hidden}
#boot pre{white-space:pre-wrap;width:min(560px,100% - 32px);min-height:9em}

/* cursor (fine pointers only) */
.cur{position:fixed;left:0;top:0;z-index:99;pointer-events:none;border-radius:50%;display:none}
body.fx .cur{display:block;transform:translate3d(-99px,-99px,0)}
.cur.dot{width:6px;height:6px;margin:-3px;background:var(--red)}
.cur.ring{width:34px;height:34px;margin:-17px;border:1px solid var(--red);transition:width .2s,height .2s,margin .2s,background-color .2s}
.cur.ring.hot{width:60px;height:60px;margin:-30px;background-color:rgba(255,45,70,.12)}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;padding-top:env(safe-area-inset-top);background:rgba(9,9,11,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
nav.scrolled{border-color:var(--line)}
nav .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
.logo{font-family:var(--mono);font-weight:600;text-decoration:none;white-space:nowrap}
.logo b{color:var(--red)}
nav ul{display:flex;gap:clamp(14px,2.5vw,32px);list-style:none;font-family:var(--mono);font-size:.8rem}
nav ul a{text-decoration:none;color:var(--mute);transition:color .2s;padding:8px 0;display:block}
nav ul a:hover,nav ul a.act{color:var(--red)}
nav ul a::before{content:'/';color:var(--red);margin-right:2px}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--txt);width:42px;height:42px;font:600 18px var(--mono);cursor:pointer}
@media (max-width:760px){
  .burger{display:block}
  nav ul{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px var(--gut) 16px;
    clip-path:inset(0 0 100% 0);transition:clip-path .35s var(--ease);visibility:hidden}
  nav.open ul{clip-path:inset(0);visibility:visible}
  nav ul a{padding:12px 0;font-size:1rem}
}

section{padding-block:clamp(72px,11vw,140px)}
.tag{font-family:var(--mono);color:var(--red);font-size:.78rem;letter-spacing:.15em;text-transform:uppercase}
h2{font-size:clamp(2rem,5.5vw,4rem);line-height:1.05;margin:.3em 0 .7em;letter-spacing:-.02em}
h2 .o{-webkit-text-stroke:1px var(--red);color:transparent}
.sub{color:var(--mute);max-width:60ch;margin:-1.4em 0 2.4em}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center;padding-top:clamp(110px,14vh,160px)}
@media (min-width:900px) and (min-height:640px){.hero{min-height:100svh;padding-block:100px 60px}}
@media (max-width:899px){.hero{grid-template-columns:1fr}.photo{order:-1}}
.hello{font-family:var(--mono);color:var(--mute);font-size:.9rem}
.name{font-size:clamp(3rem,10.5vw,8.5rem);line-height:.92;font-weight:700;letter-spacing:-.04em;margin:.12em 0 .2em}
.glitch{position:relative;display:inline-block}
.glitch::before,.glitch::after{content:attr(data-t);position:absolute;inset:0}
.glitch::before{color:var(--red);animation:g1 3.4s infinite steps(1);clip-path:inset(0 0 60% 0)}
.glitch::after{color:#00e5ff;animation:g2 2.9s infinite steps(1);clip-path:inset(55% 0 0 0);mix-blend-mode:screen;opacity:.7}
@keyframes g1{0%,88%,100%{transform:none}89%{transform:translate(-5px,2px)}92%{transform:translate(4px,-1px)}}
@keyframes g2{0%,90%,100%{transform:none}91%{transform:translate(5px,1px)}94%{transform:translate(-4px,-2px)}}
.name .red{color:var(--red);text-shadow:0 0 40px var(--glow)}
.role{font-family:var(--mono);font-size:clamp(.95rem,2vw,1.2rem);min-height:1.6em}
.caret{display:inline-block;width:.6em;height:1.1em;background:var(--red);vertical-align:-.15em;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lead{color:var(--mute);max-width:52ch;margin:20px 0 28px}
.lead strong{color:var(--txt);font-weight:500}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{font:500 .85rem var(--mono);text-decoration:none;padding:13px 20px;border:1px solid var(--red);position:relative;overflow:hidden;isolation:isolate;transition:color .3s,transform .25s ease-out;cursor:pointer;background:none;color:var(--txt);text-align:center}
.btn::before{content:'';position:absolute;inset:0;background:var(--red);transform:translateX(-101%);transition:transform .35s cubic-bezier(.7,0,.2,1);z-index:-1}
@media (hover:hover){.btn:hover{color:#000}.btn:hover::before{transform:none}}
.btn.fill{background:var(--red);color:#000}
.btn.fill::before{background:var(--txt)}
@media (max-width:420px){.btns .btn{flex:1 1 100%}}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.kpis{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,44px);margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.kpis b{display:block;font:600 clamp(1.6rem,3.4vw,2.4rem)/1 var(--mono);color:var(--red)}
.kpis span{font-size:.78rem;color:var(--mute)}

.photo{position:relative;justify-self:center;width:min(340px,100%)}
@media (max-width:899px){.photo{width:min(230px,58vw)}}
.photo .frame{overflow:hidden;aspect-ratio:238/346;clip-path:polygon(0 0,86% 0,100% 12%,100% 100%,14% 100%,0 88%);transition:transform .25s ease-out;position:relative}
.photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.15) brightness(.9);transition:filter .5s}
.photo .frame::after{content:'';position:absolute;inset:0;background:linear-gradient(160deg,transparent 30%,var(--red2));mix-blend-mode:multiply;transition:opacity .5s}
.photo .frame::before{content:'';position:absolute;left:0;right:0;top:0;height:30%;z-index:2;background:linear-gradient(transparent,rgba(255,45,70,.35),transparent);animation:scan 3.5s linear infinite}
@keyframes scan{from{transform:translateY(-100%)}to{transform:translateY(340%)}}
.photo:hover img,.photo.on img{filter:grayscale(0) contrast(1.05)}
.photo:hover .frame::after,.photo.on .frame::after{opacity:.3}
.photo{cursor:pointer;-webkit-tap-highlight-color:transparent}
.corner{position:absolute;width:26px;height:26px;border:2px solid var(--red)}
.c1{top:-10px;left:-10px;border-right:0;border-bottom:0}
.c2{bottom:-10px;right:-10px;border-left:0;border-top:0}
.photo .label{position:absolute;bottom:12px;left:-14px;z-index:3;font:600 .65rem var(--mono);background:var(--red);color:#000;padding:4px 10px;white-space:nowrap}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;background:var(--bg2);position:relative;z-index:2;transform:rotate(-1.2deg);margin-inline:-20px}
.marquee div{display:flex;gap:44px;width:max-content;padding:16px 0;animation:mq 30s linear infinite;font-size:clamp(1.1rem,2.6vw,1.9rem);font-weight:700;text-transform:uppercase;white-space:nowrap}
.marquee span:nth-child(even){color:var(--red)}
@keyframes mq{to{transform:translateX(-50%)}}

/* network lab */
.lab{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:960px){.lab{grid-template-columns:1fr}}
.topo{border:1px solid var(--line);background:rgba(10,10,13,.85);position:relative}
.topo .bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--line);font:.72rem var(--mono);color:var(--mute)}
.topo .bar b{color:var(--red);font-weight:600}
.topo svg{width:100%;height:auto}
.topo .lnk{stroke:#3a3a44;stroke-width:2}
.topo .lnk.hot{stroke:var(--red)}
.topo .node rect{fill:#141418;stroke:#4a4a55;stroke-width:1.5;transition:stroke .2s,fill .2s}
.topo .node text{fill:var(--txt);font:600 13px var(--mono);text-anchor:middle}
.topo .node .ip{fill:var(--mute);font:400 10px var(--mono)}
.topo .node:hover rect,.topo .node:focus rect{stroke:var(--red);fill:#1f0d11}
.topo .node{cursor:pointer;outline:none}
.topo .pkt{fill:var(--red);filter:drop-shadow(0 0 4px var(--red))}
.topo .pkt.b{fill:#00e5ff;filter:drop-shadow(0 0 4px #00e5ff)}
.topo .vlan{font:600 10px var(--mono);fill:var(--red);opacity:.8}
.topo .info{padding:12px 14px;border-top:1px solid var(--line);font:.78rem var(--mono);color:var(--mute);min-height:3.4em}
.topo .info b{color:var(--txt)}
@media (max-width:520px){.topo .node .ip,.topo .vlan{display:none}}

.stack{display:grid;gap:14px}
.grp{border:1px solid var(--line);background-color:var(--bg2);padding:18px 20px}
.grp:hover{border-color:rgba(255,45,70,.55)}
.grp h3{font-size:1.05rem;display:flex;align-items:center;gap:10px;margin-bottom:12px}
.grp h3 .ico{width:24px;height:24px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:.78rem var(--mono);padding:5px 10px;border:1px solid var(--line);color:#cfcfd6}
.chip.star{border-color:var(--red);color:var(--txt);background:rgba(255,45,70,.1)}
.chip.star::after{content:'MAÎTRISE';margin-left:8px;padding:1px 5px;background:var(--red);color:#000;font-size:.6rem;font-weight:600;letter-spacing:.06em;vertical-align:1px}
@media (hover:hover){.chip{transition:transform .2s,border-color .2s,color .2s}.chip:hover{transform:translateY(-3px);border-color:var(--red);color:var(--txt)}}

/* shared interactions: 3D tilt + spotlight following the pointer */
.tilt{transition:transform .2s ease-out,border-color .3s;will-change:transform}
@media (hover:hover){.spot:hover{background-image:radial-gradient(280px circle at var(--x,50%) var(--y,50%),rgba(255,45,70,.16),transparent 65%)}}
@media (hover:none){.tilt:active{transform:scale(.985)}}
.ico{width:30px;height:30px;fill:none;stroke:var(--red);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico *{stroke-dasharray:1;stroke-dashoffset:0}
.spot.in .ico *{animation:draw 1.2s var(--ease) both}
.spot:hover .ico *{animation:draw2 .9s var(--ease) both}
@keyframes draw{from{stroke-dashoffset:1}}
@keyframes draw2{from{stroke-dashoffset:1}}
.kpis>div{padding:6px 10px;margin:-6px -10px;border:1px solid transparent;transition:border-color .3s}
@media (hover:hover){.kpis>div:hover{border-color:var(--line)}}

/* timeline */
.tl{position:relative;padding-left:clamp(26px,4vw,40px)}
.tl::before,.tl .fill{content:'';position:absolute;left:7px;top:0;width:2px;bottom:0;background:var(--line)}
.tl .fill{background:var(--red);box-shadow:0 0 12px var(--glow);bottom:auto;height:100%;transform-origin:top;transform:scaleY(var(--p,0))}
.job{position:relative;padding:clamp(18px,3vw,28px);margin-bottom:22px;border:1px solid var(--line);background-color:var(--bg2)}
@media (hover:hover){.job:hover{border-color:var(--red)}}
.job::before{content:'';position:absolute;left:calc(-1 * clamp(26px,4vw,40px) + 1px);top:32px;width:12px;height:12px;background:var(--bg);border:2px solid var(--red);transform:rotate(45deg);transition:background .3s,box-shadow .3s}
.job.on::before{background:var(--red);box-shadow:0 0 14px var(--red)}
.job h3{font-size:clamp(1.15rem,2.4vw,1.5rem)}
.when{font:.72rem var(--mono);color:var(--red);display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 14px}
.when span{border:1px solid rgba(255,45,70,.35);padding:3px 8px}
.job ul{list-style:none;display:grid;gap:6px;color:var(--mute);font-size:.95rem}
.job li::before{content:'▹ ';color:var(--red)}
.job li strong{color:var(--txt);font-weight:500}
.job.soft{border-style:dashed}
.job.soft p{color:var(--mute);font-size:.92rem}

/* certifs */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:16px}
.card{position:relative;padding:24px;border:1px solid var(--line);background-color:var(--bg2)}
@media (hover:hover){.card:hover{border-color:rgba(255,45,70,.6)}}
.card .ico{margin-bottom:14px}
.card .org{font:.7rem var(--mono);color:var(--red);letter-spacing:.08em;text-transform:uppercase}
.card h3{font-size:1.15rem;margin:8px 0 6px}
.card p{color:var(--mute);font-size:.88rem}
.card .badge{position:absolute;top:18px;right:18px;font:600 .7rem var(--mono);border:1px solid var(--red);color:var(--red);padding:2px 8px}

/* terminal */
.term{border:1px solid var(--line);background:#050506;font:.85rem var(--mono);box-shadow:0 30px 80px -40px var(--glow)}
.term .top{display:flex;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line);align-items:center;color:var(--mute);font-size:.72rem}
.term .top i{width:11px;height:11px;border-radius:50%;background:#333;flex:none}
.term .top i:first-child{background:var(--red)}
.out{padding:16px;min-height:clamp(150px,22vh,220px);white-space:pre-wrap;word-break:break-word;color:#cfcfd6}
.out .p{color:var(--red)}
.out a{color:var(--red)}
.hints{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.hints button{font:.72rem var(--mono);background:none;border:1px solid var(--line);color:var(--mute);padding:4px 9px;cursor:pointer}
.hints button:hover{border-color:var(--red);color:var(--red)}
.term form{display:flex;gap:8px;padding:0 16px 16px;align-items:center}
.term label{color:var(--red);white-space:nowrap}
.term input{flex:1;min-width:0;background:none;border:0;color:var(--txt);font:inherit;caret-color:var(--red)}
@media (max-width:600px){.term input{font-size:16px}} /* prevents iOS zoom on focus */
.term input:focus{outline:none}
.contact-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

footer{text-align:center;padding:36px 16px calc(36px + env(safe-area-inset-bottom));color:var(--mute);font:.72rem var(--mono);border-top:1px solid var(--line)}
footer b{color:var(--red)}

/* reveal */
/* reveal uses `translate` so it never fights the tilt `transform` */
.rv{opacity:0;translate:0 32px;transition:opacity .8s var(--ease),translate .8s var(--ease)}
.rv.in{opacity:1;translate:none}
.rv.tilt{transition:opacity .8s var(--ease),translate .8s var(--ease),transform .2s ease-out,border-color .3s}
.split .ch{display:inline-block;opacity:0;transform:translateY(.5em);transition:opacity .5s,transform .6s var(--ease)}
.split.in .ch{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.split .ch{opacity:1;transform:none;translate:none}
  .topo .pkt{display:none}
}

/* projets */
.proj-grid{grid-template-columns:1fr}
.proj p{margin-bottom:10px}
.proj .chips{margin:14px 0 18px}
/* formulaire de contact */
.cform{margin-top:28px;padding:clamp(18px,3vw,28px);border:1px solid var(--line);background-color:var(--bg2);display:grid;gap:14px}
.cform-t{font-family:'JetBrains Mono',monospace;color:var(--red);font-size:.9rem}
.cform-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cform-row.end{grid-template-columns:1fr auto;align-items:center}
.cform label{display:grid;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--mute);text-transform:lowercase}
.cform input,.cform textarea{width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--bg);color:var(--txt);font:inherit;font-family:'Space Grotesk',sans-serif;font-size:1rem;border-radius:0;resize:vertical}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--red)}
.cform-msg{font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--mute)}
.cform-msg.ok{color:#3ee08f}.cform-msg.ko{color:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
@media (max-width:640px){.cform-row,.cform-row.end{grid-template-columns:1fr}}