:root{
  --bg:#0b0b1a;
  --text:#eaeaf7;
  --muted:#a4a4c4;
  --a:#ff7a45;
  --b:#ffc857;
  --c:#ff5cc8;
  --glass:rgba(255,255,255,.07);
  --glass-border:rgba(255,255,255,.18);
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);color:var(--text);
  line-height:1.65;overflow-x:hidden;
}
#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0}
.blob{position:fixed;border-radius:50%;opacity:.4;z-index:0;pointer-events:none;will-change:transform;animation:float 22s ease-in-out infinite}
.b1{width:760px;height:760px;background:radial-gradient(circle,var(--a) 0%,transparent 62%);top:-300px;left:-300px}
.b2{width:700px;height:700px;background:radial-gradient(circle,var(--b) 0%,transparent 62%);bottom:-300px;right:-260px;animation-delay:-6s}
.b3{width:560px;height:560px;background:radial-gradient(circle,var(--c) 0%,transparent 62%);top:40%;left:50%;animation-delay:-12s;opacity:.22}
@keyframes float{50%{transform:translate(60px,40px) scale(1.15)}}

/* Glass morphism */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:0 8px 32px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.25);
  border-radius:var(--radius);
}
.grad{background:linear-gradient(90deg,var(--b),var(--a),var(--c));-webkit-background-clip:text;background-clip:text;color:transparent}

main,.nav,footer{position:relative;z-index:2}
section{max-width:1100px;margin:0 auto;padding:110px 24px 40px}
h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(2rem,5vw,3rem);margin-bottom:36px}
h3{font-family:'Space Grotesk',sans-serif;font-size:1.25rem}

/* Nav */
.nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:16px;padding:10px 14px 10px 22px;border-radius:999px;
  width:min(94%,820px);justify-content:space-between;z-index:10;
}
.logo{font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;color:var(--text);text-decoration:none}
.logo span{color:var(--b)}
.nav nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.nav nav a{color:var(--muted);text-decoration:none;font-size:.9rem;padding:6px 12px;border-radius:999px;transition:.25s;white-space:nowrap}
.nav nav a:hover,.nav nav a.active{color:#fff;background:rgba(255,255,255,.12)}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding-top:100px;padding-bottom:96px;position:relative}
.hero-card{padding:clamp(28px,5vw,56px);max-width:680px;text-align:center}
.eyebrow{color:var(--b);letter-spacing:.2em;text-transform:uppercase;font-size:.8rem}
h1{font-family:'Space Grotesk';font-size:clamp(2.4rem,8vw,4.6rem);line-height:1.1;margin:10px 0}
.role{font-size:1.2rem;min-height:1.9em;color:#fff}
.caret{animation:blink 1s steps(1) infinite;color:var(--b)}
@keyframes blink{50%{opacity:0}}
.lead{color:var(--muted);margin:14px auto 28px;max-width:520px}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;padding:12px 28px;border-radius:999px;text-decoration:none;color:#fff;
  font-weight:500;transition:transform .25s,box-shadow .25s;
}
.btn.primary{background:linear-gradient(90deg,var(--a),var(--b));box-shadow:0 6px 24px color-mix(in srgb,var(--a) 50%,transparent)}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px color-mix(in srgb,var(--b) 35%,transparent)}
.scroll-hint{position:absolute;bottom:28px;left:50%;width:26px;height:42px;border:2px solid var(--muted);border-radius:14px;transform:translateX(-50%)}
.scroll-hint span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;background:var(--b);border-radius:2px;animation:wheel 1.6s infinite}
@keyframes wheel{to{transform:translateY(14px);opacity:0}}

/* Layout */
.grid{display:grid;gap:22px}
.grid.two{grid-template-columns:1.4fr 1fr}
.grid.three{grid-template-columns:repeat(3,1fr)}
.grid.four{grid-template-columns:repeat(4,1fr)}
.pillars{margin-top:22px}
.pillars .icon{font-size:1.6rem;color:var(--b)}
.pillars h3{font-size:1.05rem;margin:6px 0}
.pillars p{font-size:.88rem}
.note{margin-top:20px;text-align:center;color:var(--muted);font-size:.9rem}
.note a{color:var(--b)}
article.glass,.chips,.contact-card{padding:28px}
article p+p{margin-top:12px}
article p,.contact-card p{color:var(--muted)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;text-align:center;align-content:center}
.stats strong{display:block;font-family:'Space Grotesk';font-size:2.4rem}
.stats strong::after{content:attr(data-suffix);color:var(--b)}
.stats span{color:var(--muted);font-size:.85rem}

/* Timeline */
.timeline{display:grid;gap:22px;position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--b),var(--a),var(--c));border-radius:2px}
.timeline article{position:relative}
.timeline article::before{content:'';position:absolute;left:-30px;top:34px;width:12px;height:12px;border-radius:50%;background:var(--b);box-shadow:0 0 14px var(--b)}
.date{font-size:.8rem;color:var(--b);letter-spacing:.08em}
h4{font-weight:500;color:var(--c);margin:2px 0 8px}

/* Skills */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;padding:36px}
.chips span,.tags span{
  padding:8px 18px;border-radius:999px;font-size:.9rem;
  background:rgba(255,255,255,.08);border:1px solid var(--glass-border);transition:.25s;
}
.chips span:hover{background:linear-gradient(90deg,var(--a),var(--b));transform:translateY(-3px) scale(1.05);border-color:transparent}

/* Projects */
.project .icon{font-size:2.2rem;color:var(--b);margin-bottom:8px}
.tags{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.tags span{font-size:.75rem;padding:4px 12px}

.contact-card{text-align:center;padding:48px 24px}
.contact-card p{margin-bottom:24px;font-size:1.1rem}
footer{text-align:center;color:var(--muted);padding:60px 20px 30px;font-size:.85rem}

/* Interaction */
.tilt{transform-style:preserve-3d;transition:transform .15s ease-out,box-shadow .3s;}
.tilt:hover{will-change:transform;box-shadow:0 18px 50px color-mix(in srgb,var(--a) 30%,transparent), inset 0 1px 0 rgba(255,255,255,.3)}
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}

@media (min-width:900px){
  .hero{justify-content:flex-start}
  .hero-card{text-align:left}
  .hero-card .cta{justify-content:flex-start}
  .lead{margin-left:0}
}
@media (max-width:820px){
  .grid.two,.grid.three{grid-template-columns:1fr}
  .grid.four{grid-template-columns:1fr 1fr}
  .logo{display:none}
  .nav{justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ===== v2: tech layer ===== */
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(1200px 700px at 70% 10%,color-mix(in srgb,var(--a) 11%,transparent),transparent 60%)}
#scene{touch-action:pan-y}
kbd{font:600 .72rem/1 'Space Grotesk',monospace;padding:4px 7px;border-radius:6px;background:rgba(255,255,255,.1);border:1px solid var(--glass-border);color:var(--text)}
.nav-btn{display:flex;gap:4px;background:none;border:0;cursor:pointer;padding:6px;border-radius:10px;transition:transform .2s}
.nav-btn:hover kbd{background:rgba(255,255,255,.2)}

#progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--b),var(--a),var(--c));box-shadow:0 0 12px var(--b)}
#cursor{position:fixed;top:0;left:0;width:34px;height:34px;margin:-17px 0 0 -17px;border:1.5px solid var(--b);border-radius:50%;z-index:70;pointer-events:none;opacity:0;transition:width .2s,height .2s,margin .2s,background .2s,opacity .3s}
#cursor.on{opacity:.8}
#cursor.hot{width:56px;height:56px;margin:-28px 0 0 -28px;background:color-mix(in srgb,var(--b) 14%,transparent)}

/* boot */
#boot{position:fixed;inset:0;z-index:100;background:#07070f;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:opacity .6s,visibility .6s}
#boot.out{opacity:0;visibility:hidden}
#boot-log{font:500 .9rem/1.8 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--b);min-width:min(86vw,360px);min-height:7.5em;white-space:pre-wrap}
.boot-bar{width:min(86vw,360px);height:3px;background:rgba(255,255,255,.1);border-radius:3px;overflow:hidden;position:relative}
.boot-bar::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--a),var(--b));animation:load 1.4s ease-in-out infinite}
@keyframes load{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

/* hero extras */
.status{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;color:var(--muted);padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--glass-border);margin-bottom:16px}
.status i{width:8px;height:8px;border-radius:50%;background:#3dffa0;box-shadow:0 0 10px #3dffa0;animation:blink 2s infinite}
.role{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.02rem}
.role .ps{color:var(--b)}
.hint{margin-top:22px;font-size:.78rem;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.hero-card .hint{justify-content:inherit}
@media (min-width:900px){.hero-card{margin-left:max(0px,4vw);max-width:610px}}

.label{display:block;font:500 .85rem ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--b);letter-spacing:.06em;margin-bottom:8px}
.sub{font-family:'Space Grotesk',sans-serif;font-size:1.6rem;margin:46px 0 18px}

/* spotlight on glass cards */
.tilt::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.14),transparent 60%)}
.tilt:hover::before{opacity:1}
article.glass,.contact-card,.hero-card{position:relative}

/* terminal */
.terminal{overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem;background:rgba(8,8,22,.62)}
.term-bar{display:flex;align-items:center;gap:7px;padding:10px 16px;border-bottom:1px solid var(--glass-border);color:var(--muted);font-size:.78rem}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}
.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:8px}
.term-body{padding:14px 18px 16px;cursor:text}
.term-out{max-height:240px;overflow:auto;white-space:pre-wrap;word-break:break-word;color:#cfd0ee;line-height:1.6}
.term-out .cmd{color:var(--b)}.term-out .dim{color:var(--muted)}.term-out .err{color:#ff7a8a}
.term-line{display:flex;gap:10px;align-items:center;margin-top:6px}
.prompt{color:#3dffa0;white-space:nowrap}
.term-line input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--text);font:inherit;caret-color:var(--b)}
.term-line input::placeholder{color:rgba(255,255,255,.25)}

/* palette + toast */
.palette{position:fixed;inset:0;z-index:90;display:flex;align-items:flex-start;justify-content:center;padding-top:14vh;background:rgba(5,5,15,.55);backdrop-filter:blur(4px);opacity:0;transition:opacity .18s}
.palette[hidden]{display:none}
.palette.open{opacity:1}
.pal-box{width:min(92vw,560px);padding:10px;background:rgba(18,18,40,.82);transform:translateY(-10px) scale(.98);transition:transform .18s}
.palette.open .pal-box{transform:none}
#pal-input{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--glass-border);border-radius:14px;padding:14px 16px;color:var(--text);font:500 1rem 'Inter',sans-serif;outline:0}
#pal-input:focus{border-color:var(--b)}
#pal-list{list-style:none;margin-top:8px;max-height:46vh;overflow:auto}
.pal-item{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:12px;cursor:pointer;color:var(--text)}
.pal-item em{font-style:normal;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.pal-item.sel{background:linear-gradient(90deg,color-mix(in srgb,var(--a) 38%,transparent),color-mix(in srgb,var(--b) 22%,transparent))}
.pal-empty{padding:14px;color:var(--muted)}
.pal-foot{display:flex;gap:16px;justify-content:flex-end;padding:8px 10px 2px;font-size:.72rem;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);z-index:80;padding:12px 20px;font-size:.88rem;max-width:min(92vw,520px);text-align:center;opacity:0;pointer-events:none;transition:.3s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* mobile hero: avatar on top, card at the bottom */
@media (max-width:899px){
  .hero{align-items:flex-end;padding:90px 16px 56px}
  .hero-card{padding:22px 20px;background:rgba(14,14,34,.55)}
  h1{font-size:clamp(2rem,10vw,3rem)}
  .lead{font-size:.9rem;margin-bottom:18px}
  .hint,.status{display:none}
  .scroll-hint{display:none}
}
@media (prefers-reduced-motion:reduce){#boot{display:none}}

@media (max-width:700px){.glass{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}}

/* ===== SEO ===== */
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:#fff;color:#0b0b1a;padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
.tldr{font-size:1.02rem;line-height:1.6;color:var(--text);margin-bottom:16px;padding-left:14px;border-left:3px solid var(--b)}
.tldr strong{font-weight:500}
.facts{display:grid;gap:8px;margin:0 0 18px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--glass-border);font-size:.86rem}
.facts div{display:grid;grid-template-columns:104px 1fr;gap:10px}
.facts dt{color:var(--b);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem}
.facts dd{margin:0;color:var(--muted)}
.faq{display:grid;gap:12px}
.faq details{padding:0 22px;transition:background .25s}
.faq details[open]{background:rgba(255,255,255,.1)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--b);font-size:1.5rem;line-height:1;transition:transform .25s}
.faq details[open] summary::after{content:'\2013'}
.faq summary h3{font-size:1.02rem;font-weight:600}
.faq details p{padding:0 0 20px;color:var(--muted);max-width:75ch}
.faq summary:focus-visible,.skip:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--b);outline-offset:3px;border-radius:8px}
.foot-links{margin-top:6px}
.foot-links a{color:var(--muted)}
.foot-links a:hover{color:var(--b)}
@media (max-width:560px){.facts div{grid-template-columns:1fr;gap:0}}

/* ===== consent agent ===== */
.consent{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(5,5,14,.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;transition:opacity .3s}
.consent.on{opacity:1}.consent.out{opacity:0}
.c-card{width:min(100%,560px);max-height:min(92vh,720px);display:flex;flex-direction:column;padding:0;overflow:hidden;background:rgba(14,14,32,.82);transform:translateY(24px) scale(.98);transition:transform .35s cubic-bezier(.2,.9,.3,1.2)}
.consent.on .c-card{transform:none}
.c-head{display:flex;align-items:center;gap:14px;padding:16px 18px;border-bottom:1px solid var(--glass-border)}
.c-who{display:flex;flex-direction:column;line-height:1.25;flex:1;min-width:0}
.c-who strong{font:700 1.05rem 'Space Grotesk',sans-serif;letter-spacing:.02em}
.c-who small{color:var(--muted);font:500 .74rem ui-monospace,SFMono-Regular,Menlo,monospace;display:flex;align-items:center;gap:6px}
.c-who small i{width:7px;height:7px;border-radius:50%;background:#3dffa0;box-shadow:0 0 8px #3dffa0;animation:blink 2s infinite}
.c-x{background:none;border:1px solid var(--glass-border);color:var(--text);width:32px;height:32px;border-radius:50%;font-size:1.2rem;line-height:1;cursor:pointer}
.c-x:hover{background:rgba(255,255,255,.12)}
/* the agent's face: an orb with blinking eyes */
.c-orb{position:relative;flex:none;width:44px;height:44px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff 0,var(--b) 28%,var(--a) 62%,var(--c) 100%);box-shadow:0 0 22px color-mix(in srgb,var(--a) 70%,transparent);animation:orb 3.4s ease-in-out infinite}
.c-orb::before,.c-orb::after{content:'';position:absolute;top:17px;width:6px;height:9px;border-radius:4px;background:#0b0b1a;animation:eyes 4.6s infinite}
.c-orb::before{left:12px}.c-orb::after{right:12px}
@keyframes orb{50%{transform:translateY(-3px) scale(1.04)}}
@keyframes eyes{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.1)}}
.c-log{flex:1;overflow:auto;padding:16px 18px 6px;display:flex;flex-direction:column;gap:10px;min-height:120px}
.c-msg{max-width:94%;align-self:flex-start;padding:10px 14px;border-radius:16px 16px 16px 4px;background:rgba(255,255,255,.08);border:1px solid var(--glass-border);font-size:.93rem;line-height:1.55;opacity:0;transform:translateY(8px);transition:.35s}
.c-msg.in{opacity:1;transform:none}
.c-msg b{color:var(--b);font-weight:600}
.c-msg code{font:500 .82rem ui-monospace,SFMono-Regular,Menlo,monospace;padding:1px 6px;border-radius:6px;background:rgba(255,255,255,.1)}
.c-me{align-self:flex-end;border-radius:16px 16px 4px 16px;background:linear-gradient(90deg,color-mix(in srgb,var(--a) 45%,transparent),color-mix(in srgb,var(--b) 35%,transparent));border-color:transparent}
.c-typing{display:flex;gap:5px;padding:14px 16px;opacity:1;transform:none}
.c-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:dot 1s infinite}
.c-typing span:nth-child(2){animation-delay:.15s}.c-typing span:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-5px);opacity:1}}
.c-code{font:500 .76rem/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;color:#cfd0ee;white-space:pre-wrap;word-break:break-word;margin:-2px 0}
.c-code div{opacity:0;animation:cline .4s forwards}
.c-code .cmd{color:var(--b)}
@keyframes cline{from{opacity:0;transform:translateX(-6px)}to{opacity:1;transform:none}}
.c-actions{display:flex;flex-wrap:wrap;gap:10px;padding:12px 18px 6px}
.c-btn{font:600 .9rem 'Inter',sans-serif;color:#fff;padding:11px 18px;border-radius:999px;border:1px solid var(--glass-border);background:rgba(255,255,255,.08);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.c-btn:hover:not(:disabled){transform:translateY(-2px);background:rgba(255,255,255,.16)}
.c-btn.yes{background:linear-gradient(90deg,var(--a),var(--b));border-color:transparent;color:#1a0f08}
.c-btn.no{background:rgba(255,255,255,.1)}
.c-btn.ghost{background:none;font-weight:500;color:var(--muted)}
.c-btn:disabled{opacity:.5;cursor:default}
.c-rows{width:100%;display:grid;gap:8px;margin-bottom:6px}
.c-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid var(--glass-border);cursor:pointer}
.c-rt{display:flex;flex-direction:column}.c-rt small{color:var(--muted);font-size:.78rem}
.c-sw{appearance:none;-webkit-appearance:none;flex:none;width:44px;height:26px;border-radius:999px;background:rgba(255,255,255,.18);position:relative;cursor:pointer;transition:background .2s}
.c-sw::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .2s}
.c-sw:checked{background:linear-gradient(90deg,var(--a),var(--b))}
.c-sw:checked::after{transform:translateX(18px)}
.c-sw:disabled{opacity:.6;cursor:not-allowed}
.c-sw:focus-visible{outline:2px solid var(--b);outline-offset:3px}
.c-foot{padding:6px 18px 16px;font-size:.74rem;color:var(--muted)}
.c-foot a{color:var(--b)}
.consent-open{overflow:hidden}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--muted);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.linkbtn:hover{color:var(--b)}
@media (max-width:560px){.consent{align-items:flex-end;padding:10px}.c-btn{flex:1 1 auto;text-align:center}}
@media (prefers-reduced-motion:reduce){.c-orb,.c-orb::before,.c-orb::after{animation:none}.c-card{transition:none}}