/* ========== Tokens ========== */
:root {
  --paper: #f3efe6;
  --paper-2: #ebe5d6;
  --ink: #1a1614;
  --ink-2: #3b3530;
  --ink-3: #6f655c;
  --rule: #1a1614;
  --rule-soft: rgba(26, 22, 20, 0.14);
  --accent: oklch(63% 0.18 38);   /* terracotta */
  --accent-2: oklch(63% 0.18 138); /* moss */
  --highlight: oklch(92% 0.12 95);

  --serif: "Newsreader", "Times New Roman", serif;
  --sans: "Geist", "Helvetica Neue", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --max: 1240px;
  --gutter: clamp(20px, 4vw, 56px);
}

[data-theme="dark"] {
  --paper: #15120f;
  --paper-2: #1f1b17;
  --ink: #f0ebdf;
  --ink-2: #c8c1b3;
  --ink-3: #8b8378;
  --rule: #f0ebdf;
  --rule-soft: rgba(240, 235, 223, 0.14);
  --accent: oklch(72% 0.16 38);
  --accent-2: oklch(72% 0.14 138);
  --highlight: oklch(36% 0.10 95);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  transition: background-color .35s ease, color .35s ease;
}

/* Paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .35;
  mix-blend-mode: multiply;
  z-index: 0;
  background-image:
    radial-gradient(circle at 17% 23%, rgba(0,0,0,.04) 1px, transparent 1.5px),
    radial-gradient(circle at 83% 71%, rgba(0,0,0,.03) 1px, transparent 1.5px),
    radial-gradient(circle at 41% 88%, rgba(0,0,0,.025) 1px, transparent 1.5px);
  background-size: 7px 7px, 11px 11px, 13px 13px;
}
[data-theme="dark"] body::before { mix-blend-mode: screen; opacity: .25; }

a { color: inherit; text-decoration: none; }

/* ========== Layout primitives ========== */
.shell { position: relative; z-index: 1; }
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.rule { height: 1px; background: var(--rule); opacity: .9; }
.rule-soft { height: 1px; background: var(--rule-soft); }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ========== Top bar ========== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--paper) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.topbar-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
}
.topbar .mark { font-family: var(--serif); font-size: 18px; font-style: italic; color: var(--ink); letter-spacing: -0.01em;}
.topbar nav { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap;}
.topbar nav a { position: relative; padding: 4px 0; }
.topbar nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.topbar nav a:hover::after { transform: scaleX(1); }
.topbar .right { display: flex; gap: 12px; justify-content: flex-end; align-items: center; }
.icon-btn {
  appearance: none; border: 1px solid var(--rule-soft); background: transparent;
  color: var(--ink); width: 30px; height: 30px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; font-family: var(--mono); font-size: 12px;
  transition: background .2s, border-color .2s;
}
.icon-btn:hover { background: var(--paper-2); border-color: var(--ink); }
.kbd {
  font-family: var(--mono); font-size: 10.5px; padding: 3px 6px;
  border: 1px solid var(--rule-soft); border-radius: 5px;
  background: var(--paper-2); color: var(--ink-2);
}

/* ========== Hero ========== */
.hero {
  padding: clamp(60px, 10vw, 130px) 0 clamp(50px, 7vw, 90px);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.45fr 1fr; gap: 56px; align-items: end; }
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 9vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.hero h1 .ital { font-style: italic; font-weight: 400; }
.hero h1 .accent { color: var(--accent); }
.hero-sub {
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.4;
  max-width: 38ch;
  color: var(--ink-2);
  margin-top: 22px;
  text-wrap: pretty;
}
.hero-meta {
  display: grid;
  gap: 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  border-left: 1px solid var(--rule-soft);
  padding-left: 22px;
}
.hero-meta .row { display: grid; grid-template-columns: 110px 1fr; gap: 16px; }
.hero-meta .label { color: var(--ink-3); text-transform: uppercase; letter-spacing: .12em; }
.hero-meta a { border-bottom: 1px dashed var(--rule-soft); padding-bottom: 1px; }
.hero-meta a:hover { color: var(--accent); border-color: var(--accent); }

.hero-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 26px 36px;
  margin-top: clamp(40px, 6vw, 70px);
  padding-top: 22px;
  border-top: 1px solid var(--rule-soft);
}
.hero-strip .stat { display: flex; gap: 10px; align-items: baseline; }
.hero-strip .num {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(28px, 3.4vw, 44px); color: var(--ink);
}
.hero-strip .lab {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-3); max-width: 16ch; line-height: 1.35;
}

.now-pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 6px 12px 6px 10px; border-radius: 999px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-2);
  background: var(--paper-2); border: 1px solid var(--rule-soft);
  margin-bottom: 28px;
}
.now-pill .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 var(--accent-2);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent-2) 60%, transparent); }
  70% { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ========== Section common ========== */
section { padding: clamp(60px, 8vw, 110px) 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: clamp(28px, 4vw, 50px);
}
@media (min-width: 800px) {
  .section-head { grid-template-columns: 280px 1fr; gap: 36px; align-items: end; }
}
.section-head h2 {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: clamp(34px, 5.5vw, 64px);
  line-height: 1; letter-spacing: -0.02em; margin: 0;
}
.section-head .lede {
  font-family: var(--serif); font-size: clamp(16px, 1.4vw, 19px);
  color: var(--ink-2); max-width: 56ch; text-wrap: pretty;
  border-left: 1px solid var(--rule-soft); padding-left: 18px;
}

/* ========== About ========== */
.about-grid {
  display: grid; gap: 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 1fr; gap: 56px; }
}
.prose p {
  font-family: var(--serif);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 1em;
  text-wrap: pretty;
}
.prose p .mark-y {
  background: linear-gradient(180deg, transparent 60%, var(--highlight) 60%);
  padding: 0 2px;
}
.about-card {
  border: 1px solid var(--rule-soft);
  background: var(--paper-2);
  padding: 22px;
  display: grid; gap: 18px;
  align-self: start;
}
.about-card h3 {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin: 0;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em;
  padding: 4px 9px; border: 1px solid var(--rule-soft); border-radius: 4px;
  color: var(--ink-2); background: var(--paper);
  transition: background .15s, color .15s, border-color .15s;
}
.tag:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ========== Experience ========== */
.xp-list { border-top: 1px solid var(--rule); }
.xp {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
}
@media (min-width: 800px) {
  .xp {
    grid-template-columns: 150px 1fr 1fr;
    align-items: start;
  }
}
.xp .when {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-3); padding-top: 6px;
}
.xp .who { display: grid; gap: 4px; }
.xp .who .role { font-family: var(--serif); font-size: clamp(22px, 2.2vw, 30px); line-height: 1.1; letter-spacing: -0.01em; }
.xp .who .role em { font-style: italic; color: var(--ink-2); font-weight: 400;}
.xp .who .org {
  font-family: var(--mono); font-size: 12px; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 8px;
}
.xp .who .org .loc { color: var(--ink-3); }
.xp .blurb { color: var(--ink-2); font-size: 15.5px; line-height: 1.55; max-width: 56ch; text-wrap: pretty;}
.xp .blurb .pop { color: var(--ink); }

/* ========== Projects ========== */
.proj-toolbar {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 24px;
}
.chip {
  appearance: none; cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em;
  padding: 7px 12px; border: 1px solid var(--rule-soft); background: transparent;
  color: var(--ink-2); border-radius: 999px;
  transition: all .15s ease;
}
.chip[data-active="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip:hover { border-color: var(--ink); }

.proj-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 760px) {
  .proj-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1100px) {
  .proj-grid { grid-template-columns: 2fr 1fr 1fr; grid-auto-rows: auto; }
  .proj.feature { grid-column: span 1; grid-row: span 2; }
}

.proj {
  position: relative;
  border: 1px solid var(--rule-soft);
  background: var(--paper-2);
  padding: 22px;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 240px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.proj:hover { border-color: var(--ink); transform: translateY(-2px); }
.proj .head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .1em; text-transform: uppercase;}
.proj .head .when { white-space: nowrap; }
.proj .name { font-family: var(--serif); font-size: clamp(24px, 2.4vw, 34px); line-height: 1.05; letter-spacing: -0.01em; margin: 0; padding-right: 0; }
.proj .desc { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; text-wrap: pretty; flex: 1;}
.proj .stack { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-right: 100px; }
.proj .stack span { font-family: var(--mono); font-size: 10.5px; padding: 3px 7px; border: 1px solid var(--rule-soft); border-radius: 3px; color: var(--ink-3);}
.proj .award {
  position: absolute; bottom: 18px; right: 18px;
  font-family: var(--serif); font-style: italic; font-size: 13px;
  color: var(--accent);
  text-align: right;
  max-width: 50%;
  line-height: 1.2;
}

/* feature project art */
.proj.feature {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  min-height: 360px;
}
.proj.feature .head, .proj.feature .desc { color: color-mix(in oklab, var(--paper) 75%, transparent); }
.proj.feature .stack span { color: color-mix(in oklab, var(--paper) 70%, transparent); border-color: color-mix(in oklab, var(--paper) 25%, transparent); }
.proj.feature .award { color: var(--accent); }
.proj.feature .name { color: var(--paper); }
.proj-art {
  position: relative;
  height: 200px;
  margin: 4px -22px 8px;
  overflow: hidden;
  border-top: 1px solid color-mix(in oklab, var(--paper) 18%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--paper) 18%, transparent);
}
.proj-art svg { display: block; width: 100%; height: 100%; }

/* ========== Now / contact ========== */
.now-grid {
  display: grid; gap: 18px;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) {
  .now-grid { grid-template-columns: repeat(3, 1fr); }
}
.now-card {
  padding: 22px; border: 1px solid var(--rule-soft); background: var(--paper-2);
  display: grid; gap: 10px;
}
.now-card h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin: 0;
}
.now-card p { margin: 0; font-family: var(--serif); font-size: 18px; line-height: 1.4; color: var(--ink); text-wrap: pretty;}

.contact {
  display: grid; gap: 28px;
  grid-template-columns: 1fr;
  padding-top: 30px; border-top: 1px solid var(--rule);
}
@media (min-width: 900px) {
  .contact { grid-template-columns: 1.4fr 1fr; gap: 56px; }
}
.contact h2 {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(40px, 7vw, 96px); line-height: .95; letter-spacing: -0.025em; margin: 0;
}
.contact .lead { font-family: var(--serif); font-size: clamp(18px, 1.5vw, 22px); color: var(--ink-2); margin-top: 16px; max-width: 40ch; }
.contact-list { display: grid; gap: 2px; align-content: end;}
.contact-list a {
  display: grid; grid-template-columns: 28px 1fr auto; gap: 14px;
  align-items: center;
  padding: 14px 4px; border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono); font-size: 13px; color: var(--ink);
  transition: padding .25s ease, color .25s ease;
}
.contact-list a:hover { padding-left: 14px; color: var(--accent); }
.contact-list .glyph {
  font-family: var(--serif); font-size: 16px; color: var(--ink-3); font-style: italic;
}
.contact-list .arrow { color: var(--ink-3); }

footer {
  padding: 36px 0 50px; border-top: 1px solid var(--rule-soft);
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}

/* ========== Command palette ========== */
.cmdk-overlay {
  position: fixed; inset: 0; background: color-mix(in oklab, var(--ink) 55%, transparent);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 13vh; z-index: 200;
  animation: fade .15s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.cmdk {
  width: min(560px, 92vw);
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: 0 30px 60px -10px rgba(0,0,0,.35);
  display: grid;
}
.cmdk input {
  appearance: none; border: 0; outline: 0;
  background: transparent; color: var(--ink);
  font-family: var(--serif); font-size: 22px;
  padding: 18px 20px; border-bottom: 1px solid var(--rule-soft);
}
.cmdk input::placeholder { color: var(--ink-3); }
.cmdk-list { max-height: 340px; overflow: auto; }
.cmdk-item {
  display: grid; grid-template-columns: 28px 1fr auto; align-items: center;
  gap: 12px; padding: 11px 18px;
  font-family: var(--mono); font-size: 13px; color: var(--ink);
  cursor: pointer;
  border-left: 2px solid transparent;
}
.cmdk-item[data-active="true"] {
  background: var(--paper-2); border-left-color: var(--accent);
}
.cmdk-item .ico { color: var(--ink-3); font-family: var(--serif); font-style: italic; font-size: 15px; }
.cmdk-item .meta { color: var(--ink-3); font-size: 11px; }
.cmdk-foot {
  padding: 10px 18px; border-top: 1px solid var(--rule-soft);
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}

/* ========== Marquee ========== */
.marquee {
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  padding: 14px 0;
  overflow: hidden;
  font-family: var(--serif); font-style: italic;
  font-size: clamp(20px, 2.4vw, 30px);
  color: var(--ink-2);
  white-space: nowrap;
  margin: clamp(40px, 6vw, 70px) 0 0;
}
.marquee-track { display: inline-flex; gap: 48px; animation: scroll 40s linear infinite; }
.marquee span { display: inline-flex; align-items: center; gap: 48px; }
.marquee .dot { color: var(--accent); }
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ========== Reveal on scroll (safe: visible by default) ========== */
.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal.hide { opacity: 0; transform: translateY(14px); }

/* ========== Mobile nav ========== */
@media (max-width: 700px) {
  .topbar nav { display: none; }
  .topbar-inner { grid-template-columns: 1fr auto; }
}