:root {
  --bg0: #282828;
  --bg0-hard: #1d2021;
  --bg1: #3c3836;
  --bg2: #504945;
  --fg0: #fbf1c7;
  --fg1: #ebdbb2;
  --gray: #928374;
  --aqua: #8ec07c;
  --orange: #fe8019;
  --yellow: #fabd2f;
  --red: #fb4934;
  --purple: #d3869b;
  --blue: #83a598;
  --line: rgba(251, 241, 199, 0.16);
  --line-strong: rgba(251, 241, 199, 0.28);
  --shadow: rgba(0, 0, 0, 0.34);
  --font-mono: "Iosevka Nerd Font", "Iosevka", "JetBrains Mono", "Cascadia Mono",
    "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--fg1);
  background:
    linear-gradient(rgba(251, 241, 199, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 241, 199, 0.025) 1px, transparent 1px),
    var(--bg0);
  background-size: 28px 28px;
  font-family: var(--font-mono);
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 76% 14%, rgba(254, 128, 25, 0.12), transparent 24rem),
    radial-gradient(circle at 18% 32%, rgba(142, 192, 124, 0.08), transparent 22rem),
    linear-gradient(180deg, rgba(29, 32, 33, 0.12), rgba(29, 32, 33, 0.72));
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 20;
  padding: 10px 12px;
  color: var(--bg0-hard);
  background: var(--yellow);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 36px));
  min-height: 72px;
  margin: 0 auto;
  padding: 14px 0;
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-grid;
  min-height: 42px;
  place-items: center;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--yellow);
  background: rgba(29, 32, 33, 0.72);
  box-shadow: 0 18px 42px var(--shadow);
  font-weight: 800;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: clamp(10px, 2.4vw, 28px);
  color: var(--gray);
  font-size: 0.86rem;
  font-weight: 700;
}

.nav-links a {
  padding: 8px 0;
}

.nav-links a:hover {
  color: var(--fg0);
}

.site-shell {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(54px, 9vw, 104px) 0 clamp(44px, 8vw, 88px);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow,
.section-kicker,
.project-meta,
.panel-topline,
.signal-strip dt {
  color: var(--aqua);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 18px;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--fg0);
  letter-spacing: 0;
}

h1 {
  max-width: 18ch;
  font-size: clamp(2.85rem, 6vw, 5.9rem);
  line-height: 0.96;
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
}

h3 {
  font-size: 1.04rem;
}

.lede {
  max-width: 66ch;
  margin: 24px 0 0;
  color: var(--fg1);
  font-size: clamp(1rem, 1.5vw, 1.17rem);
}

.lede-secondary {
  color: var(--gray);
  font-size: clamp(0.95rem, 1.25vw, 1.05rem);
}

.hero-actions,
.contact-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 30px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 0 16px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--bg0-hard);
  background: var(--yellow);
  border-color: var(--yellow);
}

.button-secondary {
  color: var(--fg0);
  background: rgba(60, 56, 54, 0.72);
}

.button-secondary:hover {
  border-color: var(--orange);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 720px;
  margin: 34px 0 0;
}

.signal-strip div,
.terminal-card,
.project-card,
.feature-card,
.timeline-item,
.prose-panel,
.blackhole-panel,
.interest-grid article,
.note-row {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(60, 56, 54, 0.56);
  box-shadow: 0 18px 48px var(--shadow);
}

.signal-strip div {
  min-width: 0;
  padding: 14px;
}

.signal-strip dt,
.signal-strip dd {
  margin: 0;
}

.signal-strip dd {
  color: var(--fg0);
  font-size: 0.9rem;
  font-weight: 700;
}

.blackhole-panel {
  position: relative;
  padding: 14px;
  background:
    linear-gradient(rgba(251, 241, 199, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 241, 199, 0.035) 1px, transparent 1px),
    rgba(29, 32, 33, 0.84);
  background-size: 18px 18px;
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--gray);
}

.panel-topline span:last-child {
  color: var(--orange);
}

.blackhole-stage {
  width: min(34vw, 390px);
  min-width: 280px;
  max-width: 390px;
  aspect-ratio: 1;
  margin: 8px auto 0;
}

.blackhole-canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

.panel-caption {
  margin: 8px 0 0;
  color: var(--gray);
  font-size: 0.82rem;
}

.section {
  padding: clamp(58px, 9vw, 112px) 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading p {
  max-width: 68ch;
  margin: 0;
  color: var(--gray);
}

.section-kicker {
  margin: 0;
  color: var(--orange);
}

.about-grid,
.project-grid,
.interest-grid,
.tool-columns,
.featured-grid,
.skill-grid {
  display: grid;
  gap: 16px;
}

.about-grid {
  grid-template-columns: 1.05fr 1fr 0.9fr;
}

.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.featured-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card-wide {
  grid-column: 1 / -1;
}

.interest-grid,
.tool-columns {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tool-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.skill-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.terminal-card,
.project-card,
.feature-card,
.timeline-item,
.prose-panel,
.interest-grid article {
  padding: 20px;
}

.terminal-card p,
.project-card p,
.feature-card p,
.timeline-item p,
.prose-panel p,
.interest-grid p,
.contact-section p {
  margin: 12px 0 0;
  color: var(--fg1);
}

.prose-panel {
  max-width: 880px;
  background: rgba(29, 32, 33, 0.72);
}

.summary-section .prose-panel {
  margin-left: auto;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg0);
  background: rgba(29, 32, 33, 0.68);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
  font-size: 0.86rem;
  font-weight: 750;
}

.feature-card,
.timeline-item {
  display: grid;
  gap: 14px;
  align-content: start;
}

.tech-line,
.quote-line {
  color: var(--gray) !important;
  font-size: 0.88rem;
}

.tech-line::before {
  content: "tech: ";
  color: var(--orange);
  font-weight: 900;
}

.quote-line {
  border-left: 2px solid var(--purple);
  padding-left: 12px;
}

.inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.inline-list li {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg0);
  background: rgba(40, 40, 40, 0.7);
  font-size: 0.82rem;
}

.project-card {
  display: grid;
  gap: 16px;
  align-content: start;
  min-height: 100%;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  color: var(--gray);
}

.project-meta span:first-child {
  color: var(--aqua);
}

.project-details {
  display: grid;
  gap: 10px;
  margin: 0;
}

.project-details div {
  display: grid;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.project-details dt {
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.project-details dd {
  margin: 0;
  color: var(--fg1);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.timeline-head span {
  color: var(--gray);
  font-size: 0.84rem;
  font-weight: 800;
  text-align: right;
}

.timeline-item ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.2rem;
  color: var(--fg1);
}

.timeline-item li::marker {
  color: var(--orange);
}

.card-actions {
  margin-top: auto;
}

.card-actions a,
.link-placeholder,
.note-row {
  color: var(--yellow);
  font-weight: 800;
}

.card-actions a:hover {
  color: var(--fg0);
}

.link-placeholder {
  color: var(--gray);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.note-list {
  display: grid;
  gap: 10px;
}

.note-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: center;
  min-height: 64px;
  padding: 16px;
}

.note-list span {
  color: var(--purple);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding-bottom: clamp(70px, 10vw, 120px);
}

.contact-section h2 {
  max-width: 26ch;
  font-size: clamp(1.85rem, 3.6vw, 3.4rem);
}

.contact-section p {
  max-width: 62ch;
}

@media (max-width: 980px) {
  .hero,
  .about-grid,
  .project-grid,
  .featured-grid,
  .skill-grid,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .blackhole-panel {
    width: min(100%, 460px);
  }

  .blackhole-stage {
    width: min(76vw, 340px);
  }

  .interest-grid,
  .tool-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .timeline-head span {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .site-shell,
  .site-header {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: clamp(2.75rem, 14vw, 4.2rem);
  }

  .signal-strip,
  .interest-grid,
  .tool-columns,
  .skill-grid {
    grid-template-columns: 1fr;
  }

  .blackhole-stage {
    min-width: 0;
    width: min(100%, 300px);
  }

  .hero-actions,
  .contact-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .note-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}