:root {
  color-scheme: dark;
  --bg: #0a0d10;
  --bg-soft: #11171d;
  --panel: #151b20;
  --panel-strong: #1c2328;
  --ink: #f3f0e8;
  --muted: #aab0ad;
  --faint: #65706d;
  --line: rgba(243, 240, 232, 0.14);
  --line-strong: rgba(243, 240, 232, 0.28);
  --acid: #b8ff4d;
  --cyan: #6fe7f2;
  --gold: #f3c969;
  --coral: #ff6f59;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --max-width: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 12% 0%, rgba(111, 231, 242, 0.12), transparent 32rem),
    radial-gradient(circle at 88% 8%, rgba(243, 201, 105, 0.12), transparent 28rem),
    var(--bg);
  background-size: 72px 72px, 72px 72px, auto, auto, auto;
  color: var(--ink);
  font-family: "Archivo", Arial, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--acid);
  color: #091008;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 999;
  transform: translateY(-150%);
  background: var(--acid);
  color: #091008;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  font-weight: 800;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 12px auto 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 13, 16, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.24);
}

.site-header.is-scrolled {
  border-color: var(--line-strong);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: var(--acid);
  color: #0a0d10;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  animation: heartbeat 5.8s ease-in-out infinite;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.98rem;
  letter-spacing: 0;
}

.brand small {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
}

.primary-nav {
  display: flex;
  align-items: center;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav-panel a {
  border-radius: 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.7rem 0.85rem;
}

.nav-panel a:hover,
.nav-panel a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  outline: none;
}

.nav-toggle {
  display: none;
}

.section-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

[id] {
  scroll-margin-top: 96px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.78fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: clamp(3rem, 8vw, 7rem) 0 4rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 0.95;
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 1.35rem;
  font-size: clamp(3.7rem, 7vw, 6.9rem);
  font-weight: 900;
}

h2 {
  max-width: 14ch;
  margin-bottom: 0;
  font-size: clamp(2.7rem, 6vw, 6rem);
  font-weight: 900;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  font-weight: 850;
}

.hero-lede {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.82rem 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button.primary {
  border-color: transparent;
  background: var(--acid);
  color: #091008;
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #d3ff82;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--cyan);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 560px;
  margin-top: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.signal-grid div {
  min-height: 112px;
  padding: 1rem;
  background: rgba(17, 23, 29, 0.86);
}

.signal-grid strong,
.metric {
  display: block;
  color: var(--gold);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1.5rem, 3vw, 2.7rem);
  line-height: 1;
}

.signal-grid span,
.experience-row p {
  color: var(--muted);
}

.qualitative-grid strong {
  max-width: 10ch;
  color: var(--acid);
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  line-height: 1.05;
}

.qualitative-grid span {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.88rem;
  line-height: 1.35;
}

.hero-visual {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.portrait-stage {
  position: relative;
  min-height: clamp(420px, 54vw, 650px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
  animation: slow-float 8s ease-in-out infinite;
}

.portrait-stage::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  height: 42%;
  background: linear-gradient(transparent, rgba(10, 13, 16, 0.86));
  pointer-events: none;
}

.portrait-stage img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.92) contrast(1.05);
}

.focus-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.focus-board span {
  min-height: 64px;
  background: rgba(21, 27, 32, 0.92);
  color: var(--ink);
  display: flex;
  align-items: center;
  padding: 0.9rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  font-weight: 600;
}

.focus-board span:nth-child(2),
.focus-board span:nth-child(3) {
  color: var(--cyan);
}

.marquee-band {
  position: relative;
  height: clamp(3.7rem, 6vw, 5.2rem);
  max-width: 100vw;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  contain: paint;
  overflow: clip;
}

.marquee-band div {
  position: absolute;
  inset: 0 auto 0 0;
  display: flex;
  align-items: center;
  width: max-content;
  animation: track 28s linear infinite;
}

.marquee-band span {
  color: var(--faint);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1rem, 3vw, 2rem);
  font-weight: 700;
  padding: 1.2rem 2rem;
  text-transform: uppercase;
  white-space: nowrap;
}

@keyframes track {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes heartbeat {
  0%,
  46%,
  100% {
    box-shadow: 0 0 0 rgba(184, 255, 77, 0);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 24px rgba(184, 255, 77, 0.42);
    transform: scale(1.04);
  }

  54% {
    transform: scale(0.99);
  }
}

@keyframes slow-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes scan-line {
  from {
    transform: translateX(-130%);
  }

  to {
    transform: translateX(130%);
  }
}

.about,
.work,
.stack,
.principles,
.contact {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-kicker {
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-kicker .eyebrow {
  margin-top: 0.55rem;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: stretch;
}

.about-image {
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-copy {
  display: grid;
  align-content: center;
  gap: 1.2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(2rem, 6vw, 4rem) 0;
}

.about-copy p,
.project-content p,
.principle p,
.contact-copy p {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.17rem);
}

.experience {
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.experience-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.experience-row div {
  min-height: 190px;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(21, 27, 32, 0.9);
}

.experience-row p {
  max-width: 26ch;
  margin: 1rem 0 0;
}

.experience-row .metric {
  color: var(--acid);
  font-size: clamp(1.1rem, 2.1vw, 2rem);
  line-height: 1.05;
}

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

.project-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 23, 29, 0.86);
  overflow: hidden;
  box-shadow: 0 16px 54px rgba(0, 0, 0, 0.2);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.project-card::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-130%);
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-5px);
  border-color: rgba(184, 255, 77, 0.34);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

.project-card:hover::after,
.project-card:focus-within::after {
  opacity: 1;
  animation: scan-line 900ms ease;
}

.project-card.featured {
  border-color: rgba(111, 231, 242, 0.34);
}

.project-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  background: var(--panel);
}

.project-content {
  display: flex;
  flex-direction: column;
  padding: clamp(1.15rem, 2.4vw, 1.45rem);
}

.project-tag {
  margin-bottom: 1rem;
  color: var(--gold);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
}

.project-content h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 2.4vw, 2.45rem);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0 1.8rem;
}

.project-meta span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  padding: 0.48rem 0.65rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  color: var(--acid);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  margin-top: auto;
}

.text-link::after {
  content: "->";
  margin-left: 0.55rem;
  transition: transform 180ms ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(4px);
}

.text-link:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 4px;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.stack-column {
  min-height: 360px;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: rgba(17, 23, 29, 0.9);
}

.stack-column h3 {
  margin-bottom: 1.5rem;
  color: var(--cyan);
  font-size: 1.15rem;
  line-height: 1.1;
}

.stack-column ul {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.stack-column li {
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  padding-bottom: 0.78rem;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.principle {
  min-height: 315px;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(21, 27, 32, 0.92);
}

.principle span {
  display: block;
  margin-bottom: 4rem;
  color: var(--coral);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
}

.principle h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.contact {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  min-width: 0;
}

.contact-copy h2 {
  max-width: 12ch;
  margin-bottom: 1.5rem;
}

.contact-copy p {
  max-width: 620px;
}

.contact-rail {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.55rem;
  min-width: 0;
  max-width: 100%;
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.contact-rail a {
  flex: 1 0 0;
  min-width: max-content;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.72rem 0.85rem;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.contact-rail a:hover,
.contact-rail a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--ink);
  outline: none;
}

.contact-rail .primary-contact {
  border-color: transparent;
  background: var(--acid);
  color: #091008;
  animation: heartbeat 6.4s ease-in-out infinite;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--acid);
  font-weight: 700;
}

.motion-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .motion-ready .reveal,
  .reveal {
    opacity: 1;
    transform: none;
  }
}