/* augyanix.in: graph-paper studio style.
   Calm statements, large image cards, pixel-notched tags, career drawn as a traceroute.
   Fonts are self-hosted (no third-party requests). */

@font-face { font-family: "Geist"; src: url("/assets/fonts/geist-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Geist"; src: url("/assets/fonts/geist-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Geist"; src: url("/assets/fonts/geist-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/assets/fonts/geist-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/assets/fonts/geist-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #FCFCFA;
  --ink: #111113;
  --mute: #5C5C63;
  --line: #E4E4E0;
  --grid: rgba(17, 17, 19, 0.045);
  --term: #121214;
  --red: #E9452B;
  --blue: #2F57E6;
  --violet: #6A50F0;
  --yellow: #FFC400;
  --green: #3DBE6B;
  --sans: "Geist", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  --section: clamp(5rem, 11vw, 9.5rem);
  --notch: polygon(0 4px, 2px 4px, 2px 2px, 4px 2px, 4px 0, calc(100% - 4px) 0, calc(100% - 4px) 2px, calc(100% - 2px) 2px, calc(100% - 2px) 4px, 100% 4px, 100% calc(100% - 4px), calc(100% - 2px) calc(100% - 4px), calc(100% - 2px) calc(100% - 2px), calc(100% - 4px) calc(100% - 2px), calc(100% - 4px) 100%, 4px 100%, 4px calc(100% - 2px), 2px calc(100% - 2px), 2px calc(100% - 4px), 0 calc(100% - 4px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 0;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
h1, h2, h3, p, ol, ul, figure { margin: 0; padding: 0; }
ol, ul { list-style: none; }
img { display: block; max-width: 100%; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--ink); color: var(--paper); padding: 0.5rem 0.8rem; z-index: 10; }

.wrap { max-width: 1320px; margin-inline: auto; padding-inline: clamp(0px, 3vw, 48px); }
.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }
.mute { color: var(--mute); }

/* Navigation */
nav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: 1.25rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; letter-spacing: 0.04em; }
.px { display: grid; grid-template-columns: repeat(3, 6px); gap: 1px; }
.px i { width: 6px; height: 6px; background: var(--ink); }
.px i.y { background: var(--yellow); }
.px i.o { background: transparent; }
.links { display: flex; gap: clamp(0.9rem, 2.5vw, 2rem); }
.links a { color: var(--mute); transition: color .2s; }
.links a:hover, .links a[aria-current="page"] { color: var(--ink); }

/* Hero */
.hero { padding-block: clamp(3.5rem, 9vw, 7.5rem) clamp(3rem, 6vw, 5rem); }
.kicker { margin-bottom: 1.25rem; color: var(--mute); }
h1 { font-weight: 500; font-size: clamp(3.4rem, 10.5vw, 9.5rem); line-height: 0.95; letter-spacing: -0.045em; }
.lead { margin-top: clamp(1.25rem, 3vw, 2rem); font-size: clamp(1.6rem, 3.4vw, 3rem); line-height: 1.12; letter-spacing: -0.025em; text-wrap: balance; }
.intro { margin-top: 1.5rem; max-width: 60ch; font-size: 1.15rem; color: var(--mute); }
.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 2rem; }
.btn { display: inline-block; padding: 0.8rem 1.3rem; font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; clip-path: var(--notch); transition: transform .2s; }
.btn:hover { transform: translateY(-2px); }
.btn.dark { background: var(--ink); color: var(--paper); }
.btn.light { background: var(--line); color: var(--ink); }

.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--line); background: var(--paper); }
.facts li { padding: 1.2rem 1.2rem 1.2rem 0; }
.facts li + li { border-left: 1px solid var(--line); padding-left: 1.2rem; }
.facts strong { display: block; font-weight: 500; font-size: 1.3rem; letter-spacing: -0.02em; }

/* Sections */
section { padding-top: var(--section); }
.statement { font-weight: 400; font-size: clamp(2.1rem, 4.6vw, 4rem); line-height: 1.1; letter-spacing: -0.035em; text-wrap: balance; max-width: 20ch; }
.body { margin-top: 1.5rem; max-width: 62ch; font-size: 1.15rem; line-height: 1.7; }

/* Project cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 2.5vw, 2.25rem); margin-top: clamp(3rem, 6vw, 5rem); }
.card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.9rem; }
.media { width: 100%; aspect-ratio: 6 / 5; max-width: 100%; overflow: hidden; background: var(--term); }
.media img { width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
a.card:hover .media img { transform: scale(1.035); }
.card h3 { margin-top: 0.75rem; font-weight: 500; font-size: clamp(1.5rem, 2.4vw, 2.1rem); letter-spacing: -0.03em; line-height: 1.1; }
.card p { max-width: 36ch; line-height: 1.55; }

.tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; }
.tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3rem 0.65rem; clip-path: var(--notch); color: #fff; background: var(--ink); white-space: nowrap; }
.tag.ai { background: var(--red); }
.tag.lang { background: var(--blue); }
.tag.hw { background: var(--violet); }
.tag.live { background: var(--yellow); color: var(--ink); }

/* vetter terminal card */
.term { width: 100%; height: 100%; padding: clamp(1rem, 2.5vw, 1.75rem); display: flex; flex-direction: column; justify-content: center; gap: 0.35rem; text-align: left; font-family: var(--mono); font-size: clamp(0.72rem, 1.05vw, 0.86rem); color: #D9D9DE; line-height: 1.6; }
.term .p { color: #8A8A92; }
.term .gap { height: 0.9rem; }
.term .v { display: grid; grid-template-columns: 0.7rem 4.5rem 3.6rem minmax(0, 1fr); gap: 0.6rem; align-items: center; }
.term .sq { width: 0.7rem; height: 0.7rem; }
.sq.g { background: var(--green); }
.sq.y { background: var(--yellow); }
.sq.r { background: var(--red); }

/* Index rows */
.list { margin-top: clamp(3rem, 6vw, 4.5rem); background: var(--paper); }
.row { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 2fr); gap: 1.25rem; align-items: baseline; padding-block: 1.1rem; border-top: 1px solid var(--line); }
.list .row:last-child { border-bottom: 1px solid var(--line); }
.row h3 { font-weight: 500; font-size: 1.35rem; letter-spacing: -0.02em; line-height: 1.25; }
a.row:hover h3 { color: var(--blue); }
.row .st { text-align: right; color: var(--mute); }
.row .end { justify-self: end; }
.row.todo h3 { color: var(--mute); }
.list.res .row { grid-template-columns: minmax(0, 2fr) minmax(0, 6fr) 8.5rem; align-items: center; }
.res-group { padding-top: clamp(2.5rem, 5vw, 4rem); }
.res-group .list { margin-top: 0.9rem; }
.list.res .row h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
.row .desc { display: block; margin-top: 0.25rem; color: var(--mute); font-size: 0.98rem; }
.more-link { display: inline-block; margin-top: 1.5rem; }
.more-link:hover { color: var(--blue); }

/* About: traceroute + avatar */
.about { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; margin-top: clamp(2.5rem, 5vw, 4rem); }
.trace { background: var(--paper); border: 1px solid var(--line); padding: clamp(1rem, 2.5vw, 1.75rem); }
.trace-cmd { font-family: var(--mono); font-size: 0.82rem; color: var(--mute); margin-bottom: 0.6rem; }
.trace-cmd b { color: var(--ink); font-weight: 500; }
.hop { display: grid; grid-template-columns: 0.6rem 3rem 8rem minmax(0, 1fr); gap: 0.8rem; align-items: baseline; padding-block: 0.65rem; border-top: 1px solid var(--line); font-size: 0.96rem; }
.hop .dot { width: 6px; height: 6px; background: var(--line); align-self: center; animation: ping 1s ease both; }
.hop:nth-child(1) .dot { animation-delay: .30s; }
.hop:nth-child(2) .dot { animation-delay: .44s; }
.hop:nth-child(3) .dot { animation-delay: .58s; }
.hop:nth-child(4) .dot { animation-delay: .72s; }
.hop:nth-child(5) .dot { animation-delay: .86s; }
.hop:nth-child(6) .dot { animation-delay: 1.00s; }
.hop:nth-child(7) .dot { animation-delay: 1.14s; }
.hop.now .dot { background: var(--yellow); outline: 2px solid var(--ink); animation: none; }
.hop .yr { font-family: var(--mono); font-size: 0.78rem; color: var(--mute); font-variant-numeric: tabular-nums; }
.hop .at { font-weight: 500; }
.hop .did { color: var(--mute); min-width: 0; }
.hop.now .did { color: var(--ink); }
@keyframes ping { 0%, 100% { background: var(--line); } 40% { background: var(--yellow); } }
.avatar { background: #fff; border: 1px solid var(--line); }
.avatar img { width: 100%; height: auto; }
.avatar figcaption { padding: 0.75rem 1rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: var(--mute); }
.certs { margin-top: 1.25rem; display: grid; gap: 0.3rem; font-size: 0.95rem; color: var(--mute); }

/* Teach steps */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(0.75rem, 2vw, 1.5rem); margin-top: clamp(2.5rem, 5vw, 4rem); }
.steps li { background: var(--paper); border: 1px solid var(--line); padding: 1.1rem; display: grid; gap: 0.35rem; align-content: start; }
.steps .tag { justify-self: start; }
.steps strong { font-weight: 500; font-size: 1.3rem; letter-spacing: -0.02em; margin-top: 0.4rem; }
.steps .t { color: var(--mute); font-size: 0.95rem; }

/* Footer */
footer { margin-top: var(--section); border-top: 1px solid var(--line); padding-block: 2.5rem 3rem; background: var(--paper); }
.mail { font-weight: 500; font-size: clamp(1.6rem, 6.5vw, 5.5rem); letter-spacing: -0.045em; line-height: 1.05; user-select: all; overflow-wrap: anywhere; margin-block: 0.6rem 2rem; }
.foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: var(--mute); }
.foot a:hover { color: var(--ink); }

/* Sub pages */
.page-head { padding-block: clamp(3rem, 8vw, 6rem) 0; }
.page-head h1 { font-size: clamp(3rem, 8vw, 7rem); }

@media (max-width: 860px) {
  .cards, .about { grid-template-columns: minmax(0, 1fr); }
  .cards { gap: 3rem; }
  .facts, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts li:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .row, .list.res .row { grid-template-columns: minmax(0, 1fr); gap: 0.4rem; }
  .row .st { text-align: left; }
  .row .end { justify-self: start; }
  .hop { grid-template-columns: 0.6rem 3rem minmax(0, 1fr); }
  .hop .did { grid-column: 2 / -1; }
  .avatar { max-width: 360px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* Resource article pages */
.kicker a:hover { color: var(--ink); }
.prose { margin-top: clamp(2.5rem, 5vw, 4rem); max-width: 78ch; background: var(--paper); border: 1px solid var(--line); padding: clamp(1.1rem, 3.5vw, 2.75rem); display: flow-root; }
.prose:has(.tablewrap) { max-width: none; }
.prose > * + * { margin-top: 1rem; }
.prose h2 { font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -0.03em; line-height: 1.15; margin-top: 2.75rem; text-wrap: balance; }
.prose h3 { font-weight: 500; font-size: clamp(1.25rem, 2.2vw, 1.55rem); letter-spacing: -0.02em; line-height: 1.25; margin-top: 2.25rem; }
.prose h4 { font-weight: 600; font-size: 1.1rem; margin-top: 1.75rem; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose li { max-width: 72ch; }
.prose p.lede { font-size: clamp(1.2rem, 2vw, 1.45rem); line-height: 1.4; letter-spacing: -0.015em; }
.prose p.b { margin-top: 1.75rem; font-size: 1.15rem; }
.prose a:not(.btn) { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.prose ul, .prose ol { padding-left: 1.3rem; display: grid; gap: 0.4rem; }
.prose ul { list-style: square; }
.prose ol { list-style: decimal; }
.prose li ul, .prose li ol { margin-top: 0.4rem; }
.prose li::marker { color: var(--mute); }
.prose ul.todo { list-style: none; padding-left: 0; }
.prose .todo label { display: flex; gap: 0.65rem; align-items: baseline; cursor: pointer; }
.prose .todo input { accent-color: var(--ink); width: 1rem; height: 1rem; flex: none; translate: 0 0.12rem; }
.prose .todo input:checked + span { color: var(--mute); text-decoration: line-through; }
.prose blockquote { margin-inline: 0; padding: 0.9rem 1.1rem; border-left: 3px solid var(--yellow); background: #FFF8DC; }
.prose .callout { padding: 1rem 1.1rem; border: 1px solid var(--line); background: #F4F4F0; }
.prose .callout blockquote { border: 0; background: none; padding: 0; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin-block: 2.25rem; }
.prose code { font-family: var(--mono); font-size: 0.9em; background: #EFEFEA; padding: 0.1em 0.35em; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); }
.prose table { border-collapse: collapse; width: 100%; min-width: 34rem; font-size: 0.96rem; }
.prose th { text-align: left; font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); background: #F4F4F0; white-space: nowrap; }
.prose th, .prose td { padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose tbody tr:last-child td { border-bottom: 0; }
.prose td:first-child { font-weight: 500; }
.codeblock { position: relative; background: var(--term); color: #E6E6EA; }
.codeblock pre { margin: 0; padding: 3rem 1.1rem 1.25rem; overflow-x: auto; font-family: var(--mono); font-size: 0.86rem; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.codeblock code { background: none; padding: 0; font-size: inherit; }
.codeblock .copy { position: absolute; top: 0.6rem; right: 0.6rem; background: var(--yellow); color: var(--ink); border: 0; padding: 0.4rem 0.75rem; cursor: pointer; clip-path: var(--notch); font-size: 0.7rem; }
.back { margin-top: 2rem; }
.ideas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(0.75rem, 2vw, 1.5rem); margin-top: clamp(2.5rem, 5vw, 4rem); }
.ideas li { background: var(--paper); border: 1px dashed #BEBEB8; padding: 1.1rem; display: grid; gap: 0.35rem; align-content: start; }
.ideas .tag { justify-self: start; }
.ideas strong { font-weight: 500; font-size: 1.3rem; letter-spacing: -0.02em; margin-top: 0.4rem; }
.ideas .t { color: var(--mute); font-size: 0.95rem; }
.cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 860px) { .ideas, .cards.two { grid-template-columns: minmax(0, 1fr); } }
.prose p.b { font-weight: 500; }
.social { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }