/* ==========================================================
   Asad Imran — portfolio
   ========================================================== */
:root{
  --bg:#000000;
  --bg-2:#0f0f0f;
  --surface:#131313;
  --surface-2:#191919;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#ededed;
  --muted:#979797;
  --dim:#666666;
  --accent:#ffffff;
  --accent-2:#a3a3a3;
  --ok:#ffffff;
  --err:#d4d4d4;
  --grad:linear-gradient(110deg,var(--accent) 0%,var(--accent-2) 100%);
  --radius:16px;
  --radius-lg:24px;
  --nav-h:68px;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Space Grotesk","Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);background:var(--bg);color:var(--text);
  line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
  min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;
}
main{flex:1}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;letter-spacing:-.025em;font-weight:600}
::selection{background:rgba(143,143,143,.35)}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--text);color:var(--bg);padding:8px 14px;border-radius:8px;font-weight:600}
.skip:focus{left:12px}
.wrap{width:min(1160px,100% - 48px);margin-inline:auto}
.mono{font-family:var(--mono)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- background ---------- */
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bg::before{ /* grid */
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000000 25%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000000 25%,transparent 75%);
  opacity:.55;
}
.bg::after{ /* noise */
  content:"";position:absolute;inset:-50%;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.glow{position:absolute;border-radius:50%;filter:blur(110px);opacity:.1}
.glow.g1{width:620px;height:420px;left:50%;top:-260px;transform:translateX(-60%);background:var(--accent)}
.glow.g2{width:420px;height:320px;right:-140px;top:120px;background:var(--accent-2);opacity:.1}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);
  background:rgba(9,9,9,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.06rem;letter-spacing:-.01em}
.brand-mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;font-family:var(--mono);font-size:.8rem;font-weight:600;
  background:var(--surface-2);border:1px solid var(--line-2);color:var(--accent-2)}
.brand small{font-family:var(--mono);font-size:.72rem;color:var(--dim);font-weight:400}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{display:block;padding:8px 14px;border-radius:999px;font-size:.92rem;color:var(--muted);transition:color .2s,background .2s}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-links a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line-2)}
.nav-links a[aria-current="page"]::before{content:"~/";font-family:var(--mono);font-size:.8em;color:var(--accent-2);margin-right:2px}
.nav-cta{margin-left:8px}
.nav-cta a{background:var(--text)!important;color:var(--bg)!important;font-weight:600}
.nav-cta a[aria-current="page"]{box-shadow:0 0 0 3px rgba(143,143,143,.35)!important}
.nav-cta a[aria-current="page"]::before{color:var(--accent)}
.menu-btn{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;place-items:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:1.5px;background:var(--text);border-radius:2px;position:relative;transition:transform .25s,background .25s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:var(--text);color:var(--bg)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 30px -12px rgba(143,143,143,.8)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.07);transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:wait;transform:none}
.arrow{width:16px;height:16px;flex:none;transition:transform .2s}
.btn:hover .arrow,.card-link:hover .arrow{transform:translateX(3px)}

/* ---------- labels ---------- */
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.8rem;color:var(--accent-2);margin-bottom:18px;letter-spacing:.01em}
.kicker::before{content:"//";color:var(--dim)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 10px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-family:var(--mono);font-size:.76rem;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(167,167,167,.15)}
.chip{display:inline-flex;align-items:center;padding:5px 11px;border-radius:8px;font-family:var(--mono);font-size:.74rem;color:var(--muted);background:var(--surface-2);border:1px solid var(--line)}
.soon{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px dashed var(--line-2);color:var(--dim);font-family:var(--mono);font-size:.8rem;cursor:not-allowed;user-select:none}
.soon b{font-weight:500;color:var(--muted)}

/* ---------- page header ---------- */
.page-head{padding:96px 0 56px}
.page-head h1{font-size:clamp(2.4rem,6vw,4.2rem);max-width:16ch;margin-bottom:20px}
.page-head p{color:var(--muted);font-size:clamp(1.02rem,1.6vw,1.15rem);max-width:58ch}
.cmd{font-family:var(--mono);font-size:.82rem;color:var(--dim);margin-bottom:22px}
.cmd .p{color:var(--accent-2)}
.cursor{display:inline-block;width:.55em;height:1.05em;margin-left:3px;vertical-align:-.15em;background:var(--accent-2);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

section{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.section-head p{color:var(--muted);max-width:46ch}

/* ---------- hero ---------- */
.hero{padding:96px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.8rem,7.4vw,5.6rem);font-weight:600;letter-spacing:-.04em;margin:26px 0 24px}
.hero h1 .line2{display:block;color:var(--muted)}
.hero .lead{color:var(--muted);font-size:clamp(1.05rem,1.8vw,1.22rem);max-width:52ch;margin-bottom:34px}
.hero .lead strong{color:var(--text);font-weight:500}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.roles{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}

/* terminal */
.terminal{border-radius:var(--radius-lg);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.02) inset,0 -30px 80px -40px rgba(143,143,143,.35) inset;overflow:hidden;position:relative}
.terminal::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(143,143,143,.55),transparent 35%,transparent 65%,rgba(172,172,172,.4));
  -webkit-mask:linear-gradient(#000000 0 0) content-box,linear-gradient(#000000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.term-bar{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2e2e2e}
.term-bar span{margin-left:auto;margin-right:auto;font-family:var(--mono);font-size:.74rem;color:var(--dim);transform:translateX(-22px)}
.term-body{padding:22px 22px 26px;font-family:var(--mono);font-size:.86rem;line-height:1.85;color:var(--muted);overflow-x:auto}
.term-body pre{font:inherit;white-space:pre}
.t-k{color:#c2c2c2}.t-s{color:#c8c8c8}.t-v{color:var(--text)}.t-c{color:var(--dim)}.t-p{color:var(--accent-2)}.t-f{color:#bebebe}

/* ---------- cards ---------- */
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;transition:border-color .25s,transform .25s,background .25s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(500px circle at var(--mx,50%) var(--my,0%),rgba(143,143,143,.12),transparent 45%)}
.card:hover{border-color:var(--line-2)}
.card:hover::after{opacity:1}

.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.about h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.about-text p{color:var(--muted);font-size:1.07rem;margin-bottom:16px}
.about-text p strong{color:var(--text);font-weight:500}

.skills{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.skill .idx{font-family:var(--mono);font-size:.74rem;color:var(--dim);display:block;margin-bottom:26px}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line-2);margin-bottom:20px}
.ico svg{width:20px;height:20px;stroke:var(--accent-2);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.skill h3{font-size:1.14rem;margin-bottom:8px}
.skill p{color:var(--muted);font-size:.93rem}
.code-label{font-family:var(--mono);font-size:.86rem;color:var(--muted);margin-bottom:22px;overflow-x:auto;white-space:nowrap;padding-bottom:4px}

.teasers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card-link{display:flex;flex-direction:column;min-height:230px}
.card-link .path{font-family:var(--mono);font-size:.78rem;color:var(--accent-2);margin-bottom:auto}
.card-link h3{font-size:1.4rem;margin:40px 0 8px}
.card-link p{color:var(--muted);font-size:.95rem;margin-bottom:22px}
.card-link .go{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem}
.card-link:hover{transform:translateY(-3px)}

/* ---------- projects ---------- */
.projects{display:grid;gap:28px}
.project{display:grid;grid-template-columns:1fr 1fr;padding:0}
.project.flip .p-visual{order:2}
.p-visual{position:relative;min-height:440px;display:grid;place-items:center;border-right:1px solid var(--line);overflow:hidden;
  background:radial-gradient(circle at 30% 25%,rgba(143,143,143,.2),transparent 55%),radial-gradient(circle at 80% 85%,rgba(172,172,172,.12),transparent 55%),var(--bg-2)}
.project.flip .p-visual{border-right:0;border-left:1px solid var(--line)}
.p-visual::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:18px 18px;
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000000,transparent 75%);mask-image:radial-gradient(circle at 50% 50%,#000000,transparent 75%)}
.p-visual svg{position:relative;width:82%;max-width:400px;height:auto}
.p-visual .file{position:absolute;top:18px;left:20px;font-family:var(--mono);font-size:.74rem;color:var(--dim)}
.p-body{padding:48px}
.p-num{font-family:var(--mono);font-size:.78rem;color:var(--dim);display:flex;gap:12px;align-items:center;margin-bottom:18px}
.p-num::after{content:"";height:1px;flex:1;background:var(--line)}
.p-body h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:14px}
.p-body .desc{color:var(--muted);font-size:1.04rem;margin-bottom:26px}
.feat{list-style:none;display:grid;gap:12px;margin-bottom:28px}
.feat li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.96rem}
.feat li::before{content:"→";font-family:var(--mono);color:var(--accent-2);line-height:1.65}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.p-links{display:flex;flex-wrap:wrap;gap:10px;padding-top:24px;border-top:1px solid var(--line)}
.wave rect{animation:wave 1.3s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes wave{50%{transform:scaleY(.35)}}
.scan{animation:scan 4s ease-in-out infinite}
@keyframes scan{0%,100%{transform:translateY(0)}50%{transform:translateY(196px)}}

.cta-band{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding:40px;
  background:radial-gradient(600px circle at 0% 0%,rgba(143,143,143,.16),transparent 60%),var(--surface)}
.cta-band h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:6px}
.cta-band p{color:var(--muted)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.c-card{display:flex;flex-direction:column;gap:22px;padding:28px}
.c-top{display:flex;align-items:center;justify-content:space-between}
.c-card .ico{margin:0}
.c-card .ext{font-family:var(--mono);font-size:.76rem;color:var(--dim);transition:color .2s}
.c-card:hover .ext{color:var(--accent-2)}
.c-card small{display:block;font-family:var(--mono);font-size:.76rem;color:var(--dim);margin-bottom:4px}
.c-card strong{font-family:var(--display);font-weight:500;font-size:clamp(1.1rem,2.2vw,1.35rem);word-break:break-word}
.c-card:hover{transform:translateY(-3px)}

/* ---------- form ---------- */
.form-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start}
.c-form{display:grid;gap:18px;padding:32px}
.c-form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}
.field span{font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.field span em{font-style:normal;color:var(--dim)}
.c-form input,.c-form textarea,.c-form select{font:inherit;color:var(--text);width:100%;background:var(--bg-2);border:1px solid var(--line-2);border-radius:12px;padding:13px 14px;outline:none;transition:border-color .2s,box-shadow .2s}
.c-form select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:40px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239097a6' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px}
.c-form select option{background:var(--surface);color:var(--text)}
.c-form textarea{resize:vertical;min-height:150px}
.c-form ::placeholder{color:var(--dim)}
.c-form input:focus,.c-form textarea:focus,.c-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,143,143,.2)}
.c-form .invalid{border-color:var(--err)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-actions{display:flex;flex-wrap:wrap;gap:10px;padding-top:6px}
.form-status{min-height:1.5em;font-size:.93rem;font-family:var(--mono)}
.form-status.ok{color:var(--ok)}.form-status.err{color:var(--err)}
.side{display:grid;gap:16px}
.side .card{padding:26px}
.side h3{font-size:1.1rem;margin-bottom:10px}
.side p,.side li{color:var(--muted);font-size:.94rem}
.side ol{list-style:none;display:grid;gap:12px;counter-reset:s}
.side ol li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:12px}
.side ol li::before{content:"0" counter(s);font-family:var(--mono);font-size:.78rem;color:var(--accent-2);line-height:1.9}
.mini-links{display:grid;gap:10px;margin-top:14px}
.mini-links a{display:flex;justify-content:space-between;gap:10px;font-size:.92rem;padding:10px 0;border-top:1px solid var(--line);color:var(--text)}
.mini-links a span{color:var(--dim);font-family:var(--mono);font-size:.78rem}
.mini-links a:hover span{color:var(--accent-2)}

/* ---------- 404 ---------- */
.nf{min-height:calc(100vh - var(--nav-h) - 120px);display:grid;place-items:center;text-align:center;padding:80px 0}
.nf h1{font-size:clamp(4rem,14vw,9rem);letter-spacing:-.05em}
.nf p{color:var(--muted);margin:10px auto 30px;max-width:44ch}
.nf .cta-row{justify-content:center}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:30px 0;margin-top:56px}
.footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem;color:var(--muted)}
.footer nav{display:flex;gap:18px;flex-wrap:wrap}
.footer nav a:hover{color:var(--text)}
.footer .mono{font-size:.76rem;color:var(--dim)}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .skills{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .about{grid-template-columns:1fr;gap:24px}
  .project,.project.flip{grid-template-columns:1fr}
  .project.flip .p-visual{order:0;border-left:0}
  .p-visual{min-height:320px;border-right:0;border-bottom:1px solid var(--line)}
  .form-layout{grid-template-columns:1fr}
}
@media (max-width:820px){
  .menu-btn{display:grid;order:3}
  .nav nav{order:2;margin-left:auto}
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:12px 16px 20px;
    background:#0c0c0c;border-bottom:1px solid var(--line);box-shadow:0 30px 60px -20px rgba(0,0,0,.8);
    transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav-links.open{transform:none;opacity:1;visibility:visible}
  .nav-links a{padding:14px 16px;border-radius:12px;font-size:1rem}
  .nav-cta{margin:6px 0 0}
  .nav-cta a{text-align:center}
  .teasers{grid-template-columns:1fr}
  .card-link{min-height:0}
  .card-link h3{margin-top:28px}
}
@media (max-width:640px){
  .wrap{width:min(1160px,100% - 32px)}
  .hero{padding:56px 0 40px}
  .page-head{padding:60px 0 32px}
  section{padding:44px 0}
  .skills,.contact-grid{grid-template-columns:1fr}
  .card{padding:24px}
  .p-body{padding:28px 24px}
  .p-visual{min-height:260px}
  .c-form{padding:22px}
  .c-form .row{grid-template-columns:1fr}
  .form-actions .btn,.cta-row .btn{flex:1 1 100%}
  .cta-band{padding:28px 24px}
  .cta-band .btn{width:100%}
  .term-body{font-size:.74rem;padding:18px 16px 20px}
  .term-body pre{white-space:pre-wrap;word-break:break-word}
  .brand small{display:none}
  .footer .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- project status ---------- */
.p-links{align-items:center}
.status{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;border:1px solid rgba(191,191,191,.35);background:rgba(191,191,191,.08);color:#d0d0d0;font-family:var(--mono);font-size:.8rem}
.pulse{width:8px;height:8px;border-radius:50%;background:#bfbfbf;box-shadow:0 0 0 0 rgba(191,191,191,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(191,191,191,0)}100%{box-shadow:0 0 0 0 rgba(191,191,191,0)}}
.note{font-family:var(--mono);font-size:.76rem;color:var(--dim)}

/* ---------- try-on demo ---------- */
.demo-tag{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border-radius:8px;font-family:var(--mono);font-size:.72rem;color:#d0d0d0;border:1px solid rgba(191,191,191,.35);background:rgba(191,191,191,.08);margin-left:10px;vertical-align:middle}
.vto{display:grid;grid-template-columns:1.45fr .55fr;gap:20px;align-items:start}
.stage-card{padding:14px}
.stage{position:relative;border-radius:16px;overflow:hidden;background:var(--bg-2);border:1px solid var(--line);aspect-ratio:4/3}
.stage canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
.stage canvas.dragging{cursor:grabbing}
.stage .hint{position:absolute;left:12px;bottom:12px;right:12px;display:flex;justify-content:space-between;gap:10px;pointer-events:none;flex-wrap:wrap}
.stage .hint span{font-family:var(--mono);font-size:.72rem;color:var(--muted);background:rgba(9,9,9,.72);border:1px solid var(--line);padding:5px 9px;border-radius:8px;backdrop-filter:blur(6px)}
.src-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.src-row .btn{padding:11px 18px;font-size:.9rem}
.btn.active{border-color:var(--accent);box-shadow:0 0 0 3px rgba(143,143,143,.2)}
.panel{display:grid;gap:16px}
.panel .card{padding:22px}
.panel .kicker{margin-bottom:14px}
.items{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.item-btn{display:grid;place-items:center;gap:6px;padding:12px 6px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg-2);cursor:pointer;font-family:var(--mono);font-size:.7rem;color:var(--muted);transition:border-color .2s,background .2s}
.item-btn img{width:100%;height:38px;object-fit:contain}
.item-btn:hover{background:var(--surface-2)}
.item-btn[aria-pressed="true"]{border-color:var(--accent-2);color:var(--text);background:rgba(172,172,172,.06)}
.ctrl{display:grid;gap:8px;margin-bottom:14px}
.ctrl label{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.76rem;color:var(--muted)}
.ctrl input[type=range]{width:100%;accent-color:var(--accent-2)}
.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.92rem;cursor:pointer}
.toggle input{width:40px;height:22px;appearance:none;-webkit-appearance:none;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-2);position:relative;cursor:pointer;flex:none;transition:background .2s}
.toggle input::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--muted);transition:transform .2s,background .2s}
.toggle input:checked{background:rgba(172,172,172,.25)}
.toggle input:checked::after{transform:translateX(18px);background:var(--accent-2)}
.vto-status{font-family:var(--mono);font-size:.76rem;color:var(--dim);margin-top:10px;min-height:1.4em}
.vto-status.ok{color:var(--ok)}.vto-status.err{color:var(--err)}
.row-btns{display:flex;flex-wrap:wrap;gap:10px}
.row-btns .btn{flex:1;padding:11px 14px;font-size:.88rem}
.fine{color:var(--dim);font-size:.84rem;margin-top:8px}
@media (max-width:1024px){.vto{grid-template-columns:1fr}.items{grid-template-columns:repeat(5,1fr)}}
@media (max-width:640px){.items{grid-template-columns:repeat(3,1fr)}.stage-card{padding:10px}.src-row .btn{flex:1 1 calc(50% - 5px)}.stage .hint span:last-child{display:none}}

/* ---------- socials ---------- */
.socials{display:flex;align-items:center;gap:10px}
.socials a{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);transition:border-color .2s,background .2s}
.socials a:hover{border-color:rgba(255,255,255,.35);background:var(--surface-2)}
.socials svg{width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}
.socials a:hover svg{stroke:var(--text)}
.contact-grid .c-card:last-child:nth-child(odd){grid-column:1/-1}

/* ---------- about: skill chips ---------- */
.about-text .chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.about-text .chips .chip{font-size:.78rem;color:var(--text);padding:6px 12px}
.about-text .chips-label{font-family:var(--mono);font-size:.78rem;color:var(--dim);margin-top:26px;display:block}