/* alkhani.dev — generated by gen_css.py. Three looks (data-look on <html>), each with light and dark. */
:root[data-look="topology"]{--bg:#f6f7f9;--surface:#ffffff;--ink:#0d1321;--muted:#5a6476;--line:#dde1e8;--accent:#2f5bea;--secondary:#93a4c8;--signal:#e8a317;--on-accent:#ffffff;--display:"Geist", system-ui, -apple-system, "Segoe UI", sans-serif;--body:"Geist", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--radius:12px;--btn-radius:8px;--measure:1100px;--h-weight:600;--h1-tracking:-0.035em;--body-size:1.0625rem;color-scheme:light}
@media (prefers-color-scheme: dark){:root[data-look="topology"]:not([data-theme="light"]){--bg:#0a0e15;--surface:#111722;--ink:#e8ecf3;--muted:#97a2b5;--line:#222a37;--accent:#7c9cff;--secondary:#41537a;--signal:#f2b53a;--on-accent:#0a0e15;color-scheme:dark}}
:root[data-look="topology"][data-theme="dark"]{--bg:#0a0e15;--surface:#111722;--ink:#e8ecf3;--muted:#97a2b5;--line:#222a37;--accent:#7c9cff;--secondary:#41537a;--signal:#f2b53a;--on-accent:#0a0e15;color-scheme:dark}
:root[data-look="trace"]{--bg:#f2f5f8;--surface:#ffffff;--ink:#0f1b2a;--muted:#556274;--line:#d4dbe4;--accent:#d9480f;--secondary:#5f86b8;--signal:#1d4e89;--on-accent:#ffffff;--display:"IBM Plex Sans Condensed", "Arial Narrow", sans-serif;--body:"IBM Plex Sans", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;--radius:0px;--btn-radius:0px;--measure:1100px;--h-weight:700;--h1-tracking:-0.02em;--body-size:1.0625rem;color-scheme:light}
@media (prefers-color-scheme: dark){:root[data-look="trace"]:not([data-theme="light"]){--bg:#0d141d;--surface:#131c28;--ink:#e6edf5;--muted:#8d9bb0;--line:#243042;--accent:#ff7a3d;--secondary:#3f6699;--signal:#2a5c9e;--on-accent:#0d141d;color-scheme:dark}}
:root[data-look="trace"][data-theme="dark"]{--bg:#0d141d;--surface:#131c28;--ink:#e6edf5;--muted:#8d9bb0;--line:#243042;--accent:#ff7a3d;--secondary:#3f6699;--signal:#2a5c9e;--on-accent:#0d141d;color-scheme:dark}
:root[data-look="rfc"]{--bg:#ffffff;--surface:#f6f6f6;--ink:#1b1b1b;--muted:#6b6b6b;--line:#e3e3e3;--accent:#0b4dc2;--secondary:#9a9a9a;--signal:#5a5a5a;--on-accent:#ffffff;--display:"JetBrains Mono", ui-monospace, Menlo, monospace;--body:"Source Serif 4", Georgia, "Times New Roman", serif;--mono:"JetBrains Mono", ui-monospace, Menlo, monospace;--radius:0px;--btn-radius:0px;--measure:980px;--h-weight:700;--h1-tracking:-0.01em;--body-size:1.125rem;color-scheme:light}
@media (prefers-color-scheme: dark){:root[data-look="rfc"]:not([data-theme="light"]){--bg:#141414;--surface:#1d1d1d;--ink:#e8e8e8;--muted:#9a9a9a;--line:#2e2e2e;--accent:#7aa7ff;--secondary:#5a5a5a;--signal:#9a9a9a;--on-accent:#141414;color-scheme:dark}}
:root[data-look="rfc"][data-theme="dark"]{--bg:#141414;--surface:#1d1d1d;--ink:#e8e8e8;--muted:#9a9a9a;--line:#2e2e2e;--accent:#7aa7ff;--secondary:#5a5a5a;--signal:#9a9a9a;--on-accent:#141414;color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--body-size)/1.65 var(--body);-webkit-font-smoothing:antialiased;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
img,svg{max-width:100%}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{font-family:var(--display);font-weight:var(--h-weight);letter-spacing:-.02em;line-height:1.15;text-wrap:balance;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.3rem,5.4vw,4rem);line-height:1.04;letter-spacing:var(--h1-tracking)}
h2{font-size:clamp(1.5rem,2.6vw,1.9rem)}
h3{font-size:1.1rem}
p{margin:0 0 1em}
code{font-family:var(--mono);font-size:.88em}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:50}
.skip:focus{left:max(16px,env(safe-area-inset-left,0px))}
.wrap{max-width:var(--measure);margin:0 auto;padding-left:max(16px,4vw,env(safe-area-inset-left,0px));padding-right:max(16px,4vw,env(safe-area-inset-right,0px))}
@media (min-width:1200px){.wrap{padding-left:max(32px,env(safe-area-inset-left,0px));padding-right:max(32px,env(safe-area-inset-right,0px))}}
.wrap.narrow{max-width:820px}
main{padding-block:2rem 1rem;min-height:60vh}
.muted{color:var(--muted)}
.dim{color:var(--muted);font-weight:500}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:.75rem 1.5rem;flex-wrap:wrap;padding-block:.85rem}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:600;color:var(--ink);text-decoration:none;margin-right:auto;font-family:var(--display)}
.mark{width:11px;height:11px;border:2px solid var(--accent);border-radius:3px}
.nav{display:flex;flex-wrap:wrap;gap:.35rem 1.25rem;font-size:.92rem}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:.5em}
.theme-toggle{font:inherit;width:2rem;height:2rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;line-height:1}
@media (max-width:640px){.bar{gap:.5rem 1rem}.nav{order:3;width:100%;gap:.25rem 1rem;font-size:.88rem}}

/* shared text */
.eyebrow,.metric-key,.tags{font-family:var(--mono);font-size:.78rem;letter-spacing:.03em;color:var(--accent);margin:0 0 .6rem}
.eyebrow.muted,.metric-key,.tags{color:var(--muted)}
.lede{font-size:1.12rem;line-height:1.6;color:var(--muted);max-width:62ch}
.page-head{padding-block:1.5rem 1rem;max-width:860px}
.crumbs{max-width:var(--measure);margin:0 auto;padding-left:max(16px,4vw,env(safe-area-inset-left,0px));padding-right:max(16px,4vw,env(safe-area-inset-right,0px));font:.8rem var(--mono);color:var(--muted)}
@media (min-width:1200px){.crumbs{padding-left:32px;padding-right:32px}}
.crumbs a{color:var(--muted)}
.section{margin-top:4rem}
.btns{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.25rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;font:500 .92rem var(--body);padding:.72rem 1.15rem;border-radius:var(--btn-radius);background:var(--accent);color:var(--on-accent);text-decoration:none;border:1px solid var(--accent);cursor:pointer}
.btn:hover{filter:brightness(1.08);text-decoration:none}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}

/* hero */
.hero{padding-block:1.5rem 1rem}
.hero-topo{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:2.5rem;align-items:center}
@media (max-width:900px){.hero-topo{grid-template-columns:1fr}}
.hero-name{font-size:clamp(2.6rem,7.5vw,5.4rem);line-height:.95;margin:.25rem 0 .35rem}
.role{font-family:var(--display);font-size:clamp(1.1rem,2.4vw,1.6rem);color:var(--signal);margin:0 0 1rem;font-weight:500}

/* diagram */
.diagram{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);padding:10px;overflow-x:auto;max-width:100%}
.diagram svg{display:block;width:100%;min-width:480px;height:auto}
.diagram figcaption{font:.72rem var(--mono);color:var(--muted);padding:4px 6px 2px}
.topo .e{stroke:var(--muted);stroke-width:1.2;opacity:.55}
.topo .e2{stroke:var(--line);stroke-width:1}
.topo .hub rect{fill:var(--surface);stroke:var(--accent);stroke-width:1.4}
.topo .hub text{fill:var(--ink);font:600 12.5px var(--body)}
.topo .hub{cursor:pointer}
.topo .hub:focus{outline:none}.topo .hub:focus-visible rect{stroke-width:3}
.topo .sat rect{fill:var(--bg);stroke:var(--line)}
.topo .sat text{fill:var(--muted);font:11px var(--mono)}
.topo .me circle{fill:var(--accent)}
.topo .me text{fill:var(--on-accent);font:600 15px var(--body)}
.topo .pk{fill:var(--signal)}
.topo .grp{transition:opacity .2s}
.topo.is-dim .grp{opacity:.28}.topo.is-dim .grp.is-on{opacity:1}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(10.5rem,100%),1fr));border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;margin-top:2.5rem}
.metric{padding:1.1rem 1.2rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0;display:flex;flex-direction:column;gap:.2rem}
.metric b{font:var(--h-weight) 1.6rem var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.metric span:last-child{font-size:.86rem;color:var(--muted);line-height:1.4}

/* areas */
.areas{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(19rem,100%),1fr));gap:.75rem}
.area{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;color:inherit;text-decoration:none;transition:border-color .2s,transform .2s}
.area:hover,.area.is-lit{border-color:var(--accent);transform:translateY(-2px);text-decoration:none}
.area code{font-size:.72rem;color:var(--accent)}
.area h3{margin:.35rem 0}
.area p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}

/* cases */
.cases{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(18rem,100%),1fr));gap:1rem}
.case-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:.6rem}
.case-card[hidden]{display:none}
.case-card h3{font-size:1.18rem;line-height:1.25;margin:0}
.case-card h3 a{color:inherit;text-decoration:none}
.case-card h3 a:hover{color:var(--accent)}
.case-card .tags{margin:0}
.card-desc{color:var(--muted);font-size:.92rem;margin:0}
.card-result{font:.82rem var(--mono);color:var(--ink);margin:0}
.case-card .more{font:.85rem var(--mono);margin-top:auto}
.ba{display:grid;gap:6px;font:12px var(--mono);max-width:560px}
.ba>div{display:grid;grid-template-columns:48px minmax(0,1fr) 64px;gap:8px;align-items:center}
.ba i{display:block;height:10px;width:var(--w,100%);background:var(--secondary)}
.ba .aft i{background:var(--accent)}
.ba b{text-align:right;font-weight:500;font-variant-numeric:tabular-nums}
.filters{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 1.25rem}
.chip{font:.8rem var(--mono);padding:.35rem .75rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.chip.is-on{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* article layouts */
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,17rem);gap:3rem;margin-top:1.5rem}
@media (max-width:860px){.cols{grid-template-columns:1fr;gap:1.5rem}}
.prose{max-width:68ch}
.prose h2{font-size:1.35rem;margin-top:1.8rem}
.prose h2:first-child{margin-top:0}
.side h2{font:.78rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .6rem}
.side h2:not(:first-child){margin-top:1.75rem}
.side p{font-size:.95rem}
.checks{list-style:none;padding:0;margin:0 0 1rem;display:grid;gap:.65rem}
.checks li{position:relative;padding-left:1.4rem}
.checks li::before{content:"";position:absolute;left:0;top:.62em;width:.6rem;height:2px;background:var(--accent)}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.35rem}
.chips li{font:.78rem var(--mono);padding:.25rem .6rem;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.stack-links{display:grid;gap:.4rem;font-size:.95rem}
.plain{padding-left:1.1rem;margin:0}
.plain li{margin-bottom:.35rem}
.result{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem;display:grid;gap:.75rem;margin-top:.5rem}
.result-line{margin:0;font-size:.98rem}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:3rem}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:1rem}}
.principles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(15rem,100%),1fr));gap:1rem 1.5rem}
.principles h3{font-size:1rem;margin:0 0 .25rem}
.principles p{margin:0;color:var(--muted);font-size:.93rem}

/* experience */
.roles{list-style:none;padding:0;margin:1rem 0 0}
.role-item{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:.5rem 2rem;padding:1.5rem 0;border-top:1px solid var(--line)}
.role-item h2{font-size:1.3rem;margin:0}
.role-title{color:var(--signal);font-family:var(--display);margin:.15rem 0 .8rem}
.when{font:.8rem var(--mono);color:var(--ink);padding-top:.35rem}
.when span{color:var(--muted)}
@media (max-width:700px){.role-item{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto}
.skills{border-collapse:collapse;width:100%;font-size:.95rem}
.skills th{font:.8rem var(--mono);color:var(--muted);text-align:left;font-weight:500;padding:.65rem 1.5rem .65rem 0;white-space:nowrap;vertical-align:top}
.skills td{padding:.65rem 0}
.skills tr{border-top:1px solid var(--line)}

/* contact */
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(16rem,100%),1fr));gap:1rem;margin-top:1rem}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:.4rem;align-items:flex-start}
.contact-card .big{font:var(--h-weight) 1.15rem var(--display);margin:0;word-break:break-word}
.contact-card .muted{margin:0;font-size:.9rem}

/* sprint trace */
.trace{margin:1.5rem 0 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font-family:var(--mono);overflow:hidden}
.tr-h{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.tr-h b{color:var(--ink);font-weight:600}
.tr-rows{padding:6px 0 4px}
.tr-row,.tr-axis{display:grid;grid-template-columns:minmax(120px,210px) minmax(0,1fr);gap:10px;padding:7px 14px;align-items:center;font-size:13px}
.tr-row .lbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tr-row .lbl small{display:block;color:var(--muted);font-size:11px}
.track{position:relative;height:22px;background:repeating-linear-gradient(90deg,transparent 0 calc(20% - 1px),var(--line) calc(20% - 1px) 20%)}
.tbar{position:absolute;top:3px;bottom:3px;left:var(--l);width:var(--w);background:var(--secondary);color:#fff;font-size:11px;display:flex;align-items:center;padding-left:6px;white-space:nowrap;overflow:hidden}
.tbar.root{background:var(--signal)}
.tbar.now{background:var(--accent);color:var(--on-accent)}
.tr-axis{padding-top:2px;padding-bottom:10px;font-size:11px;color:var(--muted)}
.tr-axis div{position:relative;height:14px}
.tr-axis span{position:absolute;transform:translateX(-50%);white-space:nowrap}
.tr-axis span:first-child{transform:none}.tr-axis span:last-child{transform:translateX(-100%)}
@media (max-width:600px){.tr-row,.tr-axis{grid-template-columns:minmax(92px,120px) minmax(0,1fr)}.tr-row .lbl{white-space:normal}}

/* RFC pieces */
.rfc-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 24px;font:13px/1.55 var(--mono);color:var(--muted);margin:0}
.rfc-head>:nth-child(even){text-align:right;color:var(--ink);margin:0}
.rfc-title{text-align:center;font-size:clamp(1.4rem,3.4vw,2rem);line-height:1.25;margin:2.5rem 0 2rem}
.toc{list-style:none;padding:0;margin:0;font:14px/1.9 var(--mono)}
.toc li{display:flex;gap:6px}
.toc li a{white-space:nowrap;text-decoration:none}
.toc li::after{content:"";order:2;flex:1;border-bottom:1px dotted var(--line);margin-bottom:7px}
.toc li span{order:3;color:var(--muted)}
.ascii{font:13px/1.55 var(--mono);background:var(--surface);border:1px solid var(--line);padding:16px;overflow-x:auto}
.rfc-area{border-top:1px solid var(--line);padding:.9rem 0;background:none;border-radius:0;border-left:0;border-right:0;border-bottom:0}
.rfc-area:hover{transform:none}
.rfc-area h3{font-size:1rem}

/* footer */
.site-footer{margin-top:5rem;border-top:1px solid var(--line);padding-block:2.5rem}
.foot-cta{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
.foot-cta p{font:var(--h-weight) clamp(1.2rem,2.4vw,1.55rem)/1.3 var(--display);margin:0;max-width:30ch;letter-spacing:-.01em}
.foot-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;margin-top:2rem;font-size:.85rem;color:var(--muted)}
.foot-meta p{margin:0}
.foot-links a{color:var(--muted)}

/* look-specific touches */
[data-look="trace"] .btn{font-family:var(--mono)}
[data-look="trace"] .btn-ghost{background:transparent;border-color:var(--ink)}
[data-look="trace"] .nav{font-family:var(--mono)}
[data-look="trace"] .btn:not(.btn-ghost){background:var(--ink);border-color:var(--ink);color:var(--bg)}
[data-look="rfc"] h2{font-size:1.05rem}
[data-look="rfc"] .prose h2{font-size:1.05rem}
[data-look="rfc"] h1:not(.rfc-title){font-size:clamp(1.5rem,3.6vw,2.1rem)}
[data-look="rfc"] .btn,[data-look="rfc"] .nav,[data-look="rfc"] .brand,[data-look="rfc"] .foot-meta,[data-look="rfc"] .case-card h3{font-family:var(--mono)}
[data-look="rfc"] .area,[data-look="rfc"] .case-card,[data-look="rfc"] .metrics,[data-look="rfc"] .contact-card,[data-look="rfc"] .result{background:transparent}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}