/* Navin Jairam M — portfolio. Hand-written CSS, no framework. */
@font-face{font-family:"Space Grotesk";src:url("assets/fonts/space-grotesk.woff2") format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Inter";src:url("assets/fonts/inter.woff2") format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("assets/fonts/jetbrains-mono.woff2") format("woff2");font-weight:400 700;font-display:swap}
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .22s ease both}
::view-transition-new(root){animation:vt-in .32s ease both}
@keyframes vt-out{to{opacity:0;transform:translateY(-6px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(8px)}}
:root{
  --bg:#06080c;--bg2:#0a0e14;--surface:#0e131b;--surface2:#131a24;--line:rgba(148,163,184,.14);--line2:rgba(148,163,184,.26);
  --text:#e6edf3;--muted:#9aa7b4;--dim:#7d8a97;
  --green:#3ee08f;--green-d:#1f9d61;--cyan:#38d6f5;--violet:#a78bfa;--amber:#fbbf24;--red:#f87171;
  --g-rgb:62,224,143;--c-rgb:56,214,245;--a-rgb:251,191,36;
  --strong:#fff;--body2:#cbd5df;--tag-fg:#c6d2dd;--kv:#d4dde6;--award-fg:#fde68a;--on-accent:#03140b;--primary-hover:#5df0a5;
  --header-bg:rgba(6,8,12,.72);--menu-bg:rgba(6,8,12,.97);--hover:rgba(148,163,184,.08);--status-bg:rgba(14,19,27,.7);
  --card-bg:linear-gradient(180deg,rgba(19,26,36,.82),rgba(12,16,23,.82));--panel-bg:rgba(9,12,17,.86);--pool-bg:rgba(12,16,23,.85);--cta-bg:rgba(12,16,23,.88);
  --shadow:rgba(0,0,0,.7);--glare:rgba(255,255,255,.08);--grid:rgba(148,163,184,.07);
  --radius:14px;--maxw:1160px;color-scheme:dark;
  --font-head:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
img,svg{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:6px}
/* links inside running text are underlined, so they are not told apart by colour alone */
main :is(p,li,dd) a:not(.btn){text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
main :is(p,li,dd) a:not(.btn):hover{text-decoration-thickness:2px}
::selection{background:rgba(var(--g-rgb),.3)}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--green);color:var(--on-accent);padding:8px 14px;border-radius:8px;font-weight:600}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
main{flex:1;position:relative;z-index:1}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
#net{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.85}
.grain{position:fixed;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(1200px 600px at 85% -10%,rgba(var(--c-rgb),.09),transparent 60%),
  radial-gradient(900px 500px at -10% 30%,rgba(167,139,250,.07),transparent 60%),
  radial-gradient(800px 500px at 60% 110%,rgba(var(--g-rgb),.06),transparent 60%)}

/* ---------- light theme ---------- */
[data-theme="light"]{
  --bg:#f3f5f8;--bg2:#e9edf2;--surface:#ffffff;--surface2:#f1f4f8;--line:rgba(15,23,42,.10);--line2:rgba(15,23,42,.18);
  --text:#0f172a;--muted:#475569;--dim:#5b6878;
  --green:#077a45;--green-d:#066b3d;--cyan:#0369a1;--violet:#6d28d9;--amber:#a85a00;--red:#c62828;
  --g-rgb:7,122,69;--c-rgb:3,105,161;--a-rgb:168,90,0;
  --strong:#0b1220;--body2:#334155;--tag-fg:#334155;--kv:#1e293b;--award-fg:#7c4300;--on-accent:#ffffff;--primary-hover:#065f37;
  --header-bg:rgba(243,245,248,.82);--menu-bg:rgba(248,250,252,.98);--hover:rgba(15,23,42,.05);--status-bg:rgba(255,255,255,.85);
  --card-bg:linear-gradient(180deg,rgba(255,255,255,.95),rgba(250,251,253,.92));--panel-bg:rgba(255,255,255,.92);--pool-bg:rgba(255,255,255,.93);--cta-bg:rgba(255,255,255,.93);
  --shadow:rgba(15,23,42,.16);--glare:rgba(255,255,255,.55);--grid:rgba(15,23,42,.06);
  color-scheme:light}
[data-theme="light"] .grain{background:
  radial-gradient(1200px 600px at 85% -10%,rgba(3,105,161,.08),transparent 60%),
  radial-gradient(900px 500px at -10% 30%,rgba(109,40,217,.05),transparent 60%),
  radial-gradient(800px 500px at 60% 110%,rgba(7,122,69,.06),transparent 60%)}
[data-theme="light"] .card,[data-theme="light"] .pool,[data-theme="light"] .diagram,[data-theme="light"] .pipe-wrap,[data-theme="light"] .cta{box-shadow:0 1px 2px rgba(15,23,42,.04),0 10px 30px -18px rgba(15,23,42,.18)}
[data-theme="light"] .pcard:hover{box-shadow:0 22px 50px -28px rgba(7,122,69,.45)}
[data-theme="light"] .pod::before{box-shadow:none}
[data-theme="light"] .stage.passed .st-ic{box-shadow:0 0 0 5px rgba(7,122,69,.12)}
[data-theme="light"] .stage::after{box-shadow:none}
[data-theme="light"] .brand .dot{box-shadow:0 0 0 3px rgba(7,122,69,.16)}
[data-theme="light"] .grad{background:linear-gradient(92deg,#077a45,#0369a1 55%,#6d28d9);-webkit-background-clip:text;background-clip:text;color:transparent}
[data-theme="light"] dialog.palette::backdrop{background:rgba(15,23,42,.38)}
/* terminals stay dark in both themes: they are shells, and read as deliberate dark islands on the light page */
[data-theme="light"] :is(.term,.inspect,.pipe-log,dialog.palette,.fab,.photo-frame){
  --bg:#06080c;--surface:#0e131b;--surface2:#131a24;--line:rgba(148,163,184,.14);--line2:rgba(148,163,184,.26);
  --text:#e6edf3;--muted:#9aa7b4;--dim:#8592a0;--green:#3ee08f;--cyan:#38d6f5;--violet:#a78bfa;--amber:#fbbf24;--red:#f87171;
  --g-rgb:62,224,143;--c-rgb:56,214,245;--a-rgb:251,191,36;--strong:#fff;--body2:#cbd5df;--on-accent:#03140b;--shadow:rgba(15,23,42,.30);color-scheme:dark}
[data-theme="light"] .term{border-color:rgba(15,23,42,.5)}
[data-theme="light"] .pipe-log{border-color:transparent}
html.theme-anim body,html.theme-anim .site-header,html.theme-anim .card,html.theme-anim .pool,html.theme-anim .diagram,html.theme-anim .pipe-wrap,html.theme-anim .cta,html.theme-anim .btn,html.theme-anim .node,html.theme-anim .pod{transition:background-color .35s ease,color .35s ease,border-color .35s ease!important}

/* theme toggle */
.theme-btn{display:inline-grid;place-items:center;width:40px;height:38px;border:1px solid var(--line2);background:var(--surface);color:var(--muted);border-radius:10px;cursor:pointer;flex:none;padding:0}
.theme-btn:hover{color:var(--text);border-color:rgba(var(--g-rgb),.5)}
.theme-btn svg{width:18px;height:18px}
.theme-btn .i-moon{display:none}
[data-theme="light"] .theme-btn .i-sun{display:none}
[data-theme="light"] .theme-btn .i-moon{display:block}
@media (max-width:820px){.nav .theme-btn{margin-left:auto;order:1}.nav .menu-btn{margin-left:0;order:2}}

/* background motifs: two fixed canvases (static traces + drifting motifs) */
#bgfx{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
#net{opacity:1}

/* photo: pod card (home) */
.podcard{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.avatar{--s:92px;position:relative;width:var(--s);height:var(--s);flex:none;border-radius:50%;padding:4px;background:conic-gradient(from 210deg,var(--green),var(--cyan),var(--green))}
.avatar::before{content:"";position:absolute;inset:-7px;border-radius:50%;border:1.5px dashed rgba(var(--g-rgb),.55);animation:spin 26s linear infinite}
.avatar::after{content:"";position:absolute;right:3px;bottom:5px;width:16px;height:16px;border-radius:50%;background:var(--green);border:3px solid var(--bg);box-shadow:0 0 0 0 rgba(var(--g-rgb),.6);animation:ping 2.4s infinite}
.avatar picture,.avatar img{display:block;width:100%;height:100%;border-radius:50%;object-fit:cover}
.avatar img{border:3px solid var(--bg);background:var(--surface2)}
.podmeta{display:flex;flex-direction:column;gap:6px;min-width:0;font-family:var(--font-mono)}
.podmeta .pod-name{font-size:13.5px;color:var(--text);font-weight:600}
.podmeta .pod-name span{color:var(--dim);font-weight:400}
.podmeta .pod-status{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.podmeta .pill{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;border:1px solid rgba(var(--g-rgb),.4);background:rgba(var(--g-rgb),.1);color:var(--green);font-weight:600}
.podmeta .pill i{width:7px;height:7px;border-radius:50%;background:currentColor}
@media (max-width:520px){.podmeta .pod-name span{display:none}.avatar{--s:76px}.podcard{gap:14px;margin-bottom:16px}.podmeta .pod-name{font-size:12.5px}.podmeta .pod-status{font-size:11.5px}}

/* photo: terminal frame (about) */
.head-grid{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:center}
@media (max-width:860px){.head-grid{grid-template-columns:1fr;gap:26px}.photo-frame{max-width:300px}}
.photo-frame{border-radius:14px;background:#0a0e14;border:1px solid var(--line2);box-shadow:0 30px 70px -28px var(--shadow),0 0 50px -24px rgba(var(--g-rgb),.45);overflow:hidden;font-family:var(--font-mono);color:var(--text)}
.photo-frame .term-bar{background:rgba(19,26,36,.9)}
.photo-frame .shot{position:relative;margin:12px;border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:#131a24}
.photo-frame .shot img{width:100%;height:100%;object-fit:cover;display:block}
.photo-frame .shot::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);background:linear-gradient(180deg,transparent 60%,rgba(6,8,12,.55))}
.photo-frame .scan{position:absolute;left:0;right:0;height:38%;top:-40%;background:linear-gradient(180deg,transparent,rgba(62,224,143,.12),transparent);animation:scan 6s ease-in-out infinite;z-index:1;pointer-events:none}
@keyframes scan{0%{top:-40%}60%,100%{top:110%}}
.photo-frame .tag{position:absolute;left:10px;bottom:10px;z-index:2;font-size:11.5px;color:#e6edf3;display:inline-flex;align-items:center;gap:6px;background:rgba(6,8,12,.7);padding:4px 9px;border-radius:999px;border:1px solid rgba(62,224,143,.4)}
.photo-frame .tag i{width:7px;height:7px;border-radius:50%;background:#3ee08f;box-shadow:0 0 8px #3ee08f}
.photo-frame pre{margin:0;padding:2px 14px 14px;font:12px/1.65 var(--font-mono);color:#9aa7b4;white-space:pre-wrap}
.photo-frame pre b{color:#3ee08f;font-weight:500}.photo-frame pre em{color:#e6edf3;font-style:normal}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);background:var(--header-bg);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;height:64px}
.brand{font-family:var(--font-mono);font-size:14px;color:var(--text);display:flex;align-items:center;gap:8px;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(var(--g-rgb),.18),0 0 12px var(--green)}
.brand b{color:var(--green);font-weight:600}
.brand .path{color:var(--cyan)}
.nav-links{display:flex;gap:4px;margin-left:auto;list-style:none;padding:0;margin-top:0;margin-bottom:0}
.nav-links a{display:block;padding:8px 12px;border-radius:9px;color:var(--muted);font-size:14.5px;font-weight:500}
.nav-links a:hover{color:var(--text);background:var(--hover);text-decoration:none}
.nav-links a[aria-current="page"]{color:var(--text);background:rgba(var(--g-rgb),.1);box-shadow:inset 0 0 0 1px rgba(var(--g-rgb),.28)}
.kbtn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);background:var(--surface);color:var(--muted);border-radius:10px;padding:7px 10px;font:500 13px var(--font-mono);cursor:pointer}
.kbtn:hover{color:var(--text);border-color:rgba(var(--g-rgb),.5)}
.kbtn kbd{font:inherit;font-size:11.5px;padding:1px 6px;border-radius:5px;background:var(--surface2);border:1px solid var(--line2)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--text);border-radius:10px;width:42px;height:40px;cursor:pointer}
.menu-btn span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;transition:transform .25s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:820px){
  .menu-btn{display:block}
  .nav .kbtn{display:none}
  .nav-links{position:absolute;left:0;right:0;top:64px;flex-direction:column;padding:10px 16px 18px;background:var(--menu-bg);border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;font-size:16px}
}

/* type */
h1,h2,h3{font-family:var(--font-head);line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5.6vw,4.2rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:650}
h3,.h3{font-size:1.18rem;font-weight:600}
p{margin:0 0 1em}
.eyebrow{font:500 13px var(--font-mono);color:var(--green);letter-spacing:.04em;text-transform:none;margin-bottom:14px;display:inline-flex;gap:8px;align-items:center}
.eyebrow::before{content:"";width:18px;height:1px;background:currentColor}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}
.mono{font-family:var(--font-mono)}
.grad{background:linear-gradient(92deg,var(--green),var(--cyan) 55%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
section{padding:56px 0}
@media (max-width:640px){section{padding:44px 0}.page-head{padding:44px 0 20px}}
.page-head{padding:72px 0 28px}
.page-head .crumb{font:13px var(--font-mono);color:var(--dim);margin-bottom:18px}
.page-head .crumb a{color:var(--muted)}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 18px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid var(--line2);color:var(--text);background:var(--surface);cursor:pointer;transition:transform .15s,border-color .2s,background .2s;font-family:var(--font-body)}
.btn:hover{text-decoration:none;border-color:rgba(var(--g-rgb),.55);transform:translateY(-1px)}
.btn.primary{background:var(--green);color:var(--on-accent);border-color:var(--green)}
.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn svg{width:18px;height:18px}
.btn.btn-off{cursor:default;border-style:dashed;color:var(--muted);background:transparent}
.btn.btn-off:hover{transform:none;border-color:var(--line2)}

/* hero */
.hero{padding:56px 0 40px;min-height:calc(100svh - 64px);display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;grid-template-areas:"copy term" "actions term";column-gap:48px;align-items:center}
.hero-copy{grid-area:copy;align-self:end}.hero-actions{grid-area:actions;align-self:start}.hero .term{grid-area:term}
.hero h1 .role{display:block;font-size:.5em;font-weight:500;color:var(--muted);margin-top:.5em;letter-spacing:-.01em}
.status{display:inline-flex;align-items:center;gap:10px;font:500 13px var(--font-mono);color:var(--muted);border:1px solid var(--line2);padding:6px 12px;border-radius:999px;background:var(--status-bg);margin-bottom:22px}
.status i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(var(--g-rgb),.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(var(--g-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--g-rgb),0)}}
.hero .lead{margin:18px 0 28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:26px;font:13px var(--font-mono);color:var(--dim)}
.hero-meta span::before{content:"▸ ";color:var(--green)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;grid-template-areas:"copy" "term" "actions";row-gap:22px}.hero{min-height:auto;padding-top:26px}.hero .lead{margin-top:0}.hero h1{margin-bottom:0}}
@media (max-width:520px){.hero h1{font-size:2.5rem}.status{font-size:12px;margin-bottom:16px}.hero .btns .btn{padding:11px 14px;font-size:14.5px}}

/* terminal */
.term{border-radius:14px;background:rgba(9,12,17,.92);border:1px solid var(--line2);box-shadow:0 30px 80px -20px var(--shadow),0 0 0 1px rgba(var(--g-rgb),.05),0 0 60px -20px rgba(var(--c-rgb),.25);overflow:hidden;font-family:var(--font-mono);font-size:13.5px}
.term-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(19,26,36,.8)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#3a4452}
.term-bar i:nth-child(1){background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:10px;color:var(--dim);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term-body{padding:16px 16px 18px;min-height:404px;color:#cdd6df;white-space:pre-wrap;word-break:break-word;line-height:1.6}
.term-body .ps{color:var(--green)}
.term-body .cmd{color:#fff}
.term-body .o{color:var(--muted)}
.term-body .ok{color:var(--green)}
.term-body .hi{color:var(--cyan)}
.term-body .vi{color:var(--violet)}
.term-body .am{color:var(--amber)}
.term-body .big{color:#fff;font-weight:700}
.caret{display:inline-block;width:8px;height:1.1em;background:var(--green);vertical-align:-.18em;animation:blink 1s steps(1) infinite;margin-left:1px}
@keyframes blink{50%{opacity:0}}
.term-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 14px;border-top:1px solid var(--line);font-size:12px;color:var(--dim)}
.hint-touch{display:none}
@media (max-width:820px),(hover:none){.hint-desk{display:none}.hint-touch{display:inline}}
.term-foot button{background:none;border:0;color:var(--muted);font:inherit;cursor:pointer;padding:4px 6px;border-radius:6px}
.term-foot button:hover{color:var(--text)}
@media (max-width:520px){.term{font-size:11.6px}.term-body{min-height:362px;padding:14px 12px}}

/* cards */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.g3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g3,.g2{grid-template-columns:1fr}}
.card{position:relative;border:1px solid var(--line);background:var(--card-bg);border-radius:var(--radius);padding:22px;transition:border-color .25s,box-shadow .25s}
.card:hover{border-color:var(--line2)}
.stat{font-family:var(--font-head);font-size:2.1rem;font-weight:700;line-height:1;color:var(--strong)}
.stat small{font-size:.9rem;color:var(--muted);font-weight:500;font-family:var(--font-body);display:block;margin-top:8px;line-height:1.4}
.tilt{transform-style:preserve-3d;will-change:transform;transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .25s,box-shadow .25s}
.tilt.is-tilting{transition:transform .06s linear,border-color .25s}
.tilt .glare{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(400px circle at var(--gx,50%) var(--gy,50%),var(--glare),transparent 40%)}
.tilt:hover .glare{opacity:1}
.pcard{display:flex;flex-direction:column;gap:12px;color:var(--text);min-height:100%}
.pcard:hover{text-decoration:none;border-color:rgba(var(--g-rgb),.45);box-shadow:0 20px 60px -30px rgba(var(--g-rgb),.45)}
.pcard .ptop{display:flex;justify-content:space-between;align-items:center;gap:10px;font:12.5px var(--font-mono);color:var(--dim)}
.pcard .ptop .badge{color:var(--green)}
.pcard :is(h2,h3){font-size:1.35rem;margin:0}
.pcard p{color:var(--muted);margin:0;font-size:15px}
.pcard .go{margin-top:auto;font:500 13.5px var(--font-mono);color:var(--cyan);display:flex;align-items:center;gap:8px;padding-top:6px}
.pcard:hover .go .arr{transform:translateX(4px)}
.go .arr{transition:transform .2s}
.feature{grid-column:span 2}
@media (max-width:640px){.feature{grid-column:auto}}
.tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}
.tags li{font:500 12px var(--font-mono);color:var(--tag-fg);padding:4px 9px;border-radius:7px;background:var(--hover);border:1px solid var(--line)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.filters button{font:500 13px var(--font-mono);background:var(--surface);color:var(--muted);border:1px solid var(--line2);padding:7px 12px;border-radius:999px;cursor:pointer}
.filters button[aria-pressed="true"]{color:var(--on-accent);background:var(--green);border-color:var(--green)}
.pcard[hidden]{display:none}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* timeline */
.timeline{position:relative;margin:10px 0 0;padding:0;list-style:none}
.timeline::before{content:"";position:absolute;left:15px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline .prog{position:absolute;left:15px;top:6px;width:2px;height:var(--p,0%);background:linear-gradient(var(--green),var(--cyan));box-shadow:0 0 12px rgba(var(--g-rgb),.6);transition:height .15s linear}
.tl-item{position:relative;padding:0 0 38px 54px}
.tl-item:last-child{padding-bottom:0}
.tl-node{position:absolute;left:6px;top:4px;width:20px;height:20px;border-radius:50%;background:var(--bg);border:2px solid var(--line2);display:grid;place-items:center;transition:border-color .4s,box-shadow .4s}
.tl-node::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--line2);transition:background .4s}
.tl-item.in .tl-node{border-color:var(--green);box-shadow:0 0 0 5px rgba(var(--g-rgb),.12)}
.tl-item.in .tl-node::after{background:var(--green)}
.tl-when{font:500 13px var(--font-mono);color:var(--green);margin-bottom:6px}
.tl-item h3{margin-bottom:4px;font-size:1.3rem}
.tl-org{color:var(--muted);margin-bottom:14px}
.tl-org a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.tl-item ul{margin:0;padding-left:18px;color:var(--body2)}
.tl-item li{margin-bottom:6px}
.award{display:flex;gap:14px;align-items:flex-start;margin-top:16px;padding:14px 16px;border-radius:12px;border:1px solid rgba(var(--a-rgb),.35);background:linear-gradient(90deg,rgba(var(--a-rgb),.1),rgba(var(--a-rgb),.02))}
.award svg{flex:none;width:28px;height:28px;color:var(--amber)}
.award b{display:block;color:var(--award-fg)}
.award span{color:var(--muted);font-size:14.5px}

/* about */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:15px;margin:0}
.kv dt{font-family:var(--font-mono);color:var(--dim);font-size:13px;padding-top:2px}
.kv dd{margin:0;color:var(--kv)}
.cert{display:flex;gap:14px;align-items:center;padding:16px 18px}
.cert .ic{width:40px;height:40px;flex:none;border-radius:10px;display:grid;place-items:center;background:rgba(var(--c-rgb),.1);color:var(--cyan);font:700 12px var(--font-mono)}
.cert b{display:block}
.cert span{font-size:13.5px;color:var(--muted)}

/* skills node pool */
.pool-legend{display:flex;flex-wrap:wrap;gap:10px 18px;font:13px var(--font-mono);color:var(--muted);margin-bottom:20px}
.cluster{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}
@media (max-width:980px){.cluster{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.cluster{grid-template-columns:1fr}}
.pool{border:1px solid var(--line);border-radius:var(--radius);background:var(--pool-bg);padding:16px;position:relative;overflow:hidden;transition:border-color .3s,opacity .3s}
.pool::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--c,var(--green));opacity:.8}
.pool header{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:12px}
.pool :is(h2,h3){font-size:1rem;margin:0;font-family:var(--font-mono);font-weight:600;color:var(--c,var(--green))}
.pool header span{font:12px var(--font-mono);color:var(--dim)}
.pods{display:flex;flex-wrap:wrap;gap:8px}
.pod{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:10px;background:var(--surface2);border:1px solid var(--line2);color:var(--text);font:500 13.5px var(--font-body);cursor:pointer;transition:transform .2s,border-color .2s,background .2s,opacity .3s}
.pod::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c,var(--green));box-shadow:0 0 8px var(--c,var(--green))}
.pod:hover{border-color:var(--c,var(--green));transform:translateY(-2px)}
.pod[aria-pressed="true"]{background:color-mix(in srgb,var(--c,var(--green)) 18%,var(--surface2));border-color:var(--c,var(--green))}
.cluster.filtering .pod.dim{opacity:.28}
.cluster.filtering .pod.lit{border-color:var(--c);transform:translateY(-2px);background:color-mix(in srgb,var(--c,var(--green)) 20%,var(--surface2));box-shadow:0 0 18px -6px var(--c)}
.inspect{margin-top:22px;border:1px solid var(--line2);border-radius:var(--radius);background:rgba(9,12,17,.92);font-family:var(--font-mono);font-size:13.5px;overflow:hidden}
.inspect .term-body{min-height:0;padding:16px}
.pool-boot .pod{opacity:0;transform:scale(.6)}
.pool-boot.booted .pod{opacity:1;transform:none;transition:opacity .4s,transform .4s cubic-bezier(.3,1.6,.5,1)}
.usage{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px}
.usage button{font:500 12.5px var(--font-mono);background:var(--surface);color:var(--muted);border:1px solid var(--line2);padding:6px 11px;border-radius:999px;cursor:pointer}
.usage button[aria-pressed="true"]{color:var(--on-accent);background:var(--cyan);border-color:var(--cyan)}

/* diagrams */
figure{margin:0}
.diagram{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-bg);padding:22px;position:relative;overflow:hidden}
.diagram::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:28px 28px;opacity:.25;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%)}
.diagram > *{position:relative;z-index:1}
.lane{display:flex;align-items:center;gap:0;margin:0 0 18px;flex-wrap:nowrap}
.lane:last-child{margin-bottom:0}
.lane-label{font:500 11.5px var(--font-mono);color:var(--dim);text-transform:uppercase;letter-spacing:.08em;margin:0 0 8px}
.node{flex:0 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px;padding:11px 13px;border-radius:11px;background:var(--surface2);border:1px solid var(--line2);font-size:14px;cursor:pointer;color:var(--text);text-align:left;font-family:var(--font-body);transition:border-color .25s,box-shadow .25s,transform .2s}
.node b{font-weight:600;white-space:nowrap}
.node small{font:11.5px var(--font-mono);color:var(--dim);white-space:nowrap}
.node:hover,.node[aria-pressed="true"]{border-color:var(--c,var(--cyan));box-shadow:0 0 0 4px color-mix(in srgb,var(--c,var(--cyan)) 15%,transparent);transform:translateY(-1px)}
.node.glow{animation:nodeglow 3.2s ease-in-out infinite}
@keyframes nodeglow{50%{border-color:var(--c,var(--cyan));box-shadow:0 0 22px -4px var(--c,var(--cyan))}}
.wire{flex:1 1 28px;min-width:22px;height:2px;position:relative;background:repeating-linear-gradient(90deg,var(--c,var(--cyan)) 0 6px,transparent 6px 12px);opacity:.75;animation:flow 1s linear infinite;background-size:12px 2px}
.wire::after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:6px solid var(--c,var(--cyan));border-right:0}
@keyframes flow{to{background-position:12px 0}}
.fan{display:flex;flex-direction:column;gap:8px;padding:7px;border:1px dashed var(--line2);border-radius:14px}
.info{margin-top:18px;border-top:1px dashed var(--line2);padding-top:14px;font-size:14.5px;color:var(--body2);min-height:3.2em}
.info b{color:var(--strong)}
.info .hint{color:var(--dim);font-family:var(--font-mono);font-size:13px}
@media (max-width:720px){
  .lane{flex-direction:column;align-items:stretch}
  .node{width:100%}
  .node b,.node small{white-space:normal}
  .wire{flex:0 0 22px;width:2px;height:22px;min-width:0;align-self:center;background:repeating-linear-gradient(180deg,var(--c,var(--cyan)) 0 6px,transparent 6px 12px);background-size:2px 12px;animation:flowv 1s linear infinite}
  .wire::after{right:auto;left:-4px;top:auto;bottom:-2px;border:5px solid transparent;border-top:6px solid var(--c,var(--cyan));border-bottom:0}
  .fan{width:100%}
}
@keyframes flowv{to{background-position:0 12px}}

/* pipeline */
.pipe-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-bg);overflow:hidden}
.pipe-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font:13px var(--font-mono);color:var(--muted)}
.pipe-head .run-state{display:inline-flex;align-items:center;gap:8px}
.pipe-head .run-state i{width:9px;height:9px;border-radius:50%;background:var(--dim)}
.pipe-wrap[data-state="running"] .run-state i{background:var(--amber);animation:ping 1.2s infinite}
.pipe-wrap[data-state="passed"] .run-state i{background:var(--green)}
.pipeline{display:grid;grid-template-columns:repeat(6,1fr);gap:0;padding:26px 18px 10px;list-style:none;margin:0;counter-reset:st}
.stage{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:0 4px}
.stage::before{content:"";position:absolute;top:21px;left:calc(-50% + 24px);right:calc(50% + 24px);height:2px;background:var(--line2)}
.stage:first-child::before{display:none}
.stage::after{content:"";position:absolute;top:21px;left:calc(-50% + 24px);height:2px;width:0;background:var(--green);box-shadow:0 0 10px var(--green);transition:width .5s ease}
.stage:first-child::after{display:none}
.stage.running::after,.stage.passed::after{width:calc(100% - 48px)}
.st-ic{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--line2);background:var(--surface);color:var(--dim);transition:all .35s;position:relative;z-index:1}
.st-ic svg{width:20px;height:20px}
.st-ic .chk{display:none}
.stage.running .st-ic{border-color:var(--amber);color:var(--amber);box-shadow:0 0 0 6px rgba(var(--a-rgb),.12)}
.stage.running .st-ic .spin{animation:spin 1s linear infinite}
.stage.passed .st-ic{border-color:var(--green);background:rgba(var(--g-rgb),.14);color:var(--green);box-shadow:0 0 20px -2px rgba(var(--g-rgb),.55)}
.stage.passed .st-ic .base{display:none}
.stage.passed .st-ic .chk{display:block}
@keyframes spin{to{transform:rotate(360deg)}}
.st-txt{display:flex;flex-direction:column;gap:4px}
.st-name{font:600 13.5px var(--font-mono);color:var(--text)}
.st-sub{font-size:12.5px;color:var(--dim);line-height:1.35}
.stage.passed .st-name{color:var(--green)}
.pipe-log{margin:10px 18px 18px;border-radius:10px;background:#05070a;border:1px solid var(--line);padding:12px 14px;font:12.5px/1.65 var(--font-mono);color:var(--muted);height:150px;overflow:auto;white-space:pre-wrap}
.pipe-log .ok{color:var(--green)}.pipe-log .cmd{color:#fff}.pipe-log .hi{color:var(--cyan)}
@media (max-width:760px){
  .pipeline{grid-template-columns:1fr;gap:0;padding:18px 18px 4px}
  .stage{flex-direction:row;text-align:left;align-items:center;gap:14px;padding:0 0 18px}
  .stage::before,.stage::after{top:auto;bottom:-2px;left:21px;right:auto;width:2px;height:16px}
  .stage::before{top:46px;height:calc(100% - 46px);bottom:auto}
  .stage::after{top:46px;width:2px;height:0;transition:height .5s}
  .stage:first-child::before,.stage:first-child::after{display:block}
  .stage:last-child::before,.stage:last-child::after{display:none}
  .stage.passed::after{height:calc(100% - 46px);width:2px}
  .stage.running::after{height:0;width:2px}
  .st-txt{display:flex;flex-direction:column}
}

/* k8s services */
.k8s{border:1px dashed rgba(var(--c-rgb),.4);border-radius:16px;padding:18px;background:rgba(var(--c-rgb),.03)}
.k8s-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font:12.5px var(--font-mono);color:var(--cyan);margin-bottom:14px}
.k8s-top span:last-child{color:var(--dim)}
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:820px){.svcs{grid-template-columns:repeat(2,1fr)}.svc{font-size:12px;padding:10px}}
.svc{border:1px solid var(--line2);border-radius:11px;padding:11px 12px;background:var(--surface2);font:500 13px var(--font-mono);display:flex;flex-direction:column;gap:6px;opacity:0;transform:translateY(8px) scale(.96);transition:opacity .45s,transform .45s cubic-bezier(.3,1.5,.5,1),border-color .3s}
.svc.up{opacity:1;transform:none}
.svc:hover{border-color:var(--cyan)}
.svc small{font-size:11px;color:var(--dim);display:flex;align-items:center;gap:6px}
.svc small::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--cyan)}
.svc.demo small::before{background:var(--violet)}

/* sections misc */
.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.list-check{list-style:none;padding:0;margin:0}
.list-check li{position:relative;padding-left:26px;margin-bottom:10px;color:var(--body2)}
.list-check li::before{content:"";position:absolute;left:2px;top:.55em;width:10px;height:10px;border-radius:3px;border:2px solid var(--green)}
.list-check.planned li::before{border-style:dashed;border-color:var(--dim)}
.cta{border:1px solid var(--line2);border-radius:20px;padding:40px;background:radial-gradient(600px 200px at 20% 0%,rgba(var(--g-rgb),.12),transparent),var(--cta-bg);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px}
.cta h2{margin:0 0 6px}
.cta p{margin:0;color:var(--muted)}
@media (max-width:600px){.cta{padding:26px}}
.next{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:700px){.contact-grid{grid-template-columns:1fr}}
.ccard{display:flex;align-items:center;gap:16px;padding:20px;color:var(--text)}
.ccard:hover{text-decoration:none;border-color:rgba(var(--g-rgb),.45)}
.ccard .ic{width:46px;height:46px;flex:none;border-radius:12px;display:grid;place-items:center;background:rgba(var(--g-rgb),.1);color:var(--green)}
.ccard .ic svg{width:22px;height:22px}
.ccard b{display:block;font-size:1.05rem}
.ccard span{color:var(--muted);font-size:14px;word-break:break-all}
.email-box{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:18px 20px}
.email-box code{font:600 clamp(1rem,3.4vw,1.35rem) var(--font-mono);color:var(--strong);word-break:break-all;flex:1 1 220px}
@media (max-width:520px){.email-box .btns{width:100%}.email-box .btns .btn{flex:1 1 140px;justify-content:center}}
@media (max-width:700px){
  .usage{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-left:-22px;margin-right:-22px;padding:0 22px 4px}
  .usage button{flex:none}
  .inspect{position:sticky;bottom:10px;z-index:40;background:#080b10;box-shadow:0 -10px 40px -10px rgba(0,0,0,.9)}
  .inspect .term-bar{display:none}
  .inspect .term-body{padding:12px 72px 12px 14px;font-size:12px;max-height:40svh;overflow:auto}
}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;z-index:300;background:var(--green);color:var(--on-accent);font:600 14px var(--font-mono);padding:10px 16px;border-radius:10px;transition:all .3s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* footer */
.site-footer{position:relative;z-index:1;border-top:1px solid var(--line);margin-top:40px;padding:28px 0 90px;color:var(--dim);font-size:14px}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-footer a{color:var(--muted)}
.site-footer nav{display:flex;gap:16px;flex-wrap:wrap}

/* palette */
.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:54px;height:54px;border-radius:16px;border:1px solid rgba(var(--g-rgb),.5);background:rgba(9,12,17,.92);color:var(--green);font:700 18px var(--font-mono);cursor:pointer;box-shadow:0 10px 30px -8px rgba(0,0,0,.8),0 0 24px -6px rgba(var(--g-rgb),.5);display:none;place-items:center}
.fab svg{width:24px;height:24px}
@media (max-width:820px),(hover:none){.fab{display:grid}}
dialog.palette{padding:0;border:1px solid var(--line2);border-radius:16px;background:rgba(8,11,16,.98);color:var(--text);width:min(680px,calc(100vw - 24px));max-height:min(560px,calc(100svh - 40px));box-shadow:0 40px 120px -20px rgba(0,0,0,.9),0 0 0 1px rgba(var(--g-rgb),.08);overflow:hidden;margin-top:10vh}
dialog.palette[open]{display:flex;flex-direction:column;animation:pop .22s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}}
dialog.palette::backdrop{background:rgba(2,4,7,.66);backdrop-filter:blur(4px)}
.pal-head,.pal-chips,.pal-in{flex:none}
@media (max-width:520px){.pal-out{font-size:12.5px;padding:12px 14px}}
.pal-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);font:12px var(--font-mono);color:var(--dim)}
.pal-head button{background:none;border:1px solid var(--line2);color:var(--muted);border-radius:7px;font:inherit;padding:3px 8px;cursor:pointer}
.pal-out{flex:1;overflow:auto;padding:14px 16px;font:13.5px/1.65 var(--font-mono);color:#cdd6df;white-space:pre-wrap;word-break:break-word;min-height:120px}
.pal-out .ps{color:var(--green)}.pal-out .hi{color:var(--cyan)}.pal-out .er{color:var(--red)}.pal-out .ok{color:var(--green)}.pal-out .dim{color:var(--dim)}
.pal-out a{color:var(--cyan);text-decoration:underline}
.pal-in{display:flex;align-items:center;gap:10px;padding:12px 16px;border-top:1px solid var(--line);background:rgba(19,26,36,.6)}
.pal-in label{font:600 14px var(--font-mono);color:var(--green);white-space:nowrap}
.pal-in input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;font:16px var(--font-mono);caret-color:var(--green)}
.pal-chips{display:flex;gap:6px;overflow-x:auto;padding:10px 16px 12px;border-top:1px solid var(--line);scrollbar-width:none}
.pal-chips button{flex:none;font:500 12.5px var(--font-mono);background:var(--surface2);color:var(--muted);border:1px solid var(--line2);padding:6px 10px;border-radius:8px;cursor:pointer}
.pal-chips button:hover,.pal-chips button:focus-visible{color:#fff;border-color:var(--green)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .caret{animation:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
  #net,#bgfx{opacity:.8}
  .photo-frame .scan{display:none}
  .avatar::before{animation:none}
}