/* ---------------------------------------------------------------------------
   Portfolio styles. Big type, committed: huge stacked display headline, heavy
   rules, ghost numerals, monospace details. Cobalt accent on gallery white.
   Space Grotesk is self-hosted (static/fonts/); no external requests.
   Light and dark are both first-class; dark follows the OS setting.
   --------------------------------------------------------------------------- */

@font-face {
  font-family: "Space Grotesk";
  src: url("/static/fonts/space-grotesk-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --ink: #131313;
  --ink-soft: #4b4b4b;
  --ink-faint: #8d8d8d;
  --rule: #131313;
  --rule-soft: #e4e4e4;
  --accent: #2f45c5;
  --accent-contrast: #ffffff;
  --wash: #f6f6f4;
  --strip-bg: #131313;
  --strip-text: #f5f5f2;
  --strip-soft: #9a9a9a;
  --strip-rule: #3a3a3a;
  --band-bg: #2b2b30;
  --band-rule: #45454c;
  --live: #0f6b4f;

  --wrap: 74rem;

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101012;
    --ink: #f0efec;
    --ink-soft: #b5b3ae;
    --ink-faint: #83817c;
    --rule: #f0efec;
    --rule-soft: #2b2b2e;
    --accent: #94a3ff;
    --accent-contrast: #101012;
    --wash: #1a1a1d;
    --strip-bg: #000000;
    --strip-text: #f0efec;
    --strip-soft: #83817c;
    --strip-rule: #2b2b2e;
    --band-bg: #1d1d21;
    --band-rule: #333338;
    --live: #6ed3a9;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-color: currentColor;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

.wrap {
  width: min(100% - 3rem, var(--wrap));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  background: var(--bg);
  padding: 0.6rem 1rem;
  border: 1px solid var(--rule);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- header ---------------------------------------------------------------- */

.site-header {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 3px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 5;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  padding-block: 0.9rem;
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}

.site-nav {
  display: flex;
  gap: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  align-items: center;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--accent);
}

.site-nav .nav-btn {
  border: 2px solid var(--rule);
  padding: 0.38rem 1rem;
  color: var(--ink);
  font-weight: 700;
}

.site-nav .nav-btn:hover {
  background: var(--ink);
  color: var(--bg);
}

/* --- hero ------------------------------------------------------------------ */

.hero {
  background-color: var(--wash);
  background-image:
    linear-gradient(var(--rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  border-bottom: 3px solid var(--rule);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.5rem;
}

.kicker b {
  color: var(--ink);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0;
}

.hero h1 .line {
  display: block;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-under {
  padding-top: 1.8rem;
}

.hero-intro p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

/* --- metrics band ----------------------------------------------------------- */

.metrics {
  border-bottom: 3px solid var(--rule);
}

.metrics-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  margin-block: 0;
}

.metric {
  padding: 1.6rem 1.5rem 1.4rem;
  border-right: 1px solid var(--rule-soft);
  text-align: center;
}

.metric:last-child {
  border-right: none;
}

.metric dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

/* --- section labels --------------------------------------------------------- */

.sec-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin: 0 0 1rem;
}

/* --- project features ------------------------------------------------------ */

#work {
  padding-block: 3.5rem 0;
}

.feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  padding: 3rem 0;
  border-top: 1px solid var(--rule-soft);
  align-items: center;
}

@media (min-width: 52rem) {
  .feature.has-media {
    grid-template-columns: 1fr 1fr;
    gap: 4.5rem;
  }

  .feature.has-media:nth-child(even) .media {
    order: -1;
  }
}

.fnum {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1;
  color: var(--rule-soft);
  margin-bottom: 0.5rem;
  user-select: none;
}

@supports (-webkit-text-stroke: 1px black) {
  .fnum {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--rule-soft);
  }
}

.feature-text {
  max-width: 38rem;
}

.feature h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1.02;
  margin: 0 0 0.9rem;
}

.feature h3 a {
  color: var(--ink);
  text-decoration: none;
}

.feature h3 a:hover {
  color: var(--accent);
}

.feature p {
  color: var(--ink-soft);
  margin: 0 0 1.2rem;
}

.media {
  border: 3px solid var(--rule);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, var(--rule-soft) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, var(--rule-soft) 31px 32px),
    var(--wash);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.meta-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1.5px solid var(--ink);
  padding: 0.25rem 0.6rem;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.chip-live {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
  font-weight: 700;
}

a.chip:hover {
  background: var(--ink);
  color: var(--bg);
}

.feature-link {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  margin-left: auto;
}

.feature-link:hover {
  text-decoration: underline;
}

/* --- writing strip ---------------------------------------------------------- */

.writing {
  background: var(--strip-bg);
  color: var(--strip-text);
  padding: 3.5rem 0;
}

.writing .sec-label {
  color: var(--strip-text);
  opacity: 0.65;
}

.writing a {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--strip-rule);
  color: var(--strip-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.writing a:hover {
  color: var(--accent);
}

.writing time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--strip-soft);
  font-weight: 400;
  white-space: nowrap;
}

/* --- experience band (home) -------------------------------------------------- */

.xp-band {
  background: var(--band-bg);
  color: var(--strip-text);
  padding: 3.5rem 0 4rem;
}

.xp-band .sec-label {
  color: var(--strip-text);
  opacity: 0.65;
  margin-bottom: 0;
}

.xp-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem 2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--band-rule);
}

@media (min-width: 52rem) {
  .xp-row {
    grid-template-columns: 8rem 17rem 1fr;
    align-items: baseline;
  }
}

.xp-row time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--strip-soft);
}

.xp-row h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0;
}

.xp-row p {
  margin: 0;
  color: var(--strip-soft);
  font-size: 0.92rem;
}

.xp-more {
  display: inline-block;
  margin-top: 1.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
  text-decoration: none;
}

.xp-more:hover {
  text-decoration: underline;
}

/* --- experience page --------------------------------------------------------- */

.page-intro {
  margin-bottom: 1.5rem;
}

.job {
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--rule-soft);
}

.job:first-of-type {
  border-top: 3px solid var(--rule);
}

.job-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.job-head h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0;
}

.job-role {
  margin: 0.25rem 0 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-weight: 600;
}

.job-head time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  white-space: nowrap;
}

.job-summary {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  color: var(--ink);
  max-width: 46rem;
}

.job-highlights {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  max-width: 46rem;
}

.job-highlights li {
  position: relative;
  padding-left: 1.4rem;
  margin-top: 0.85rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.job-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.55rem;
  height: 3px;
  background: var(--accent);
}

.job-highlights strong {
  color: var(--ink);
  font-weight: 700;
}

/* education / tools / also row */

.cred-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 1rem;
  margin-top: 1rem;
}

@media (min-width: 52rem) {
  .cred-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.sub-head {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin: 2rem 0 0.75rem;
}

.cred {
  padding: 0.8rem 0;
  border-top: 1px solid var(--rule-soft);
}

.cred h3 {
  font-size: 1rem;
  margin: 0;
}

.cred p {
  margin: 0.15rem 0 0.2rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.cred time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
}

.skill-group {
  padding: 0.8rem 0;
  border-top: 1px solid var(--rule-soft);
}

.skill-group h3 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin: 0 0 0.6rem;
}

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}

.tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid var(--rule-soft);
  padding: 0.2rem 0.55rem;
  color: var(--ink-soft);
}

.also-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.also-list li {
  padding: 0.8rem 0;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* --- buttons ---------------------------------------------------------------- */

.button {
  font-family: var(--font-display);
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 0.7rem 1.4rem;
  border: 2px solid var(--ink);
}

.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.button-ghost {
  background: transparent;
  color: var(--ink);
}

.button-ghost:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* --- project page ----------------------------------------------------------- */

.project-header {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  border-bottom: 3px solid var(--rule);
}

.breadcrumb {
  margin: 0 0 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.breadcrumb a {
  color: var(--ink-faint);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.project-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  letter-spacing: -0.03em;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
  max-width: 50rem;
}

.project-summary {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 44rem;
  margin: 1.2rem 0 1.6rem;
}

.project-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin: 2rem 0 0;
  padding: 0;
}

.stat dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  font-weight: 600;
}

.stat dd {
  margin: 0.1rem 0 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.project-body {
  display: grid;
  gap: 3rem;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

@media (min-width: 62rem) {
  .project-body {
    grid-template-columns: minmax(0, 1fr) 15rem;
  }

  .project-aside {
    position: sticky;
    top: 6rem;
  }
}

.aside-block + .aside-block {
  margin-top: 1.75rem;
}

.aside-block h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin-bottom: 0.6rem;
}

.aside-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* --- posts ------------------------------------------------------------------- */

.post-header {
  padding-block: clamp(2.5rem, 6vw, 4rem) 0;
}

.post-header .post-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 1rem;
}

.post-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 46rem;
}

/* --- prose ------------------------------------------------------------------- */

.prose {
  max-width: 42rem;
}

.prose > * + * {
  margin-top: 1.15rem;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 2.75rem;
  padding-top: 0.25rem;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 2rem;
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}

.prose li + li {
  margin-top: 0.4rem;
}

.prose blockquote {
  margin-inline: 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--wash);
  color: var(--ink);
}

.prose blockquote p {
  margin: 0;
}

.prose blockquote p + p {
  margin-top: 0.7rem;
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.87em;
  background: var(--wash);
  border: 1px solid var(--rule-soft);
  padding: 0.1em 0.35em;
}

.prose pre {
  background: var(--wash);
  border: 1px solid var(--rule-soft);
  padding: 1rem;
  overflow-x: auto;
}

.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
}

.prose figure {
  margin: 2rem 0;
}

.prose figure img {
  border: 1px solid var(--rule-soft);
  width: 100%;
}

.prose figcaption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.prose th,
.prose td {
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--rule-soft);
}

.prose th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  border-bottom: 2px solid var(--rule);
}

.prose td:not(:first-child) {
  font-variant-numeric: tabular-nums;
}

/* Wide content must scroll inside itself, never the page. */
.table-scroll {
  overflow-x: auto;
}

/* --- page ------------------------------------------------------------------- */

.page {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.03em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* --- footer ------------------------------------------------------------------ */

.site-footer {
  border-top: 3px solid var(--rule);
  padding: 3.5rem 0 4rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  align-items: baseline;
}

.cta {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-transform: uppercase;
  margin: 0;
}

.cta a {
  color: var(--accent);
  text-decoration: none;
  text-transform: none;
  font-size: 0.9em;
}

.cta a:hover {
  text-decoration: underline;
}

.foot-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
}

.foot-note a {
  color: inherit;
}