:root {
  color-scheme: dark;
  --bg: #0b0d12;
  --surface: #11151d;
  --surface-raised: #171c25;
  --text: #f5f7f4;
  --muted: #9ca7a0;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #a8ff78;
  --accent-strong: #79e642;
  --accent-soft: rgba(168, 255, 120, 0.12);
  --max: 1180px;
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 82% 2%, rgba(168, 255, 120, 0.09), transparent 27rem),
    var(--bg);
  color: var(--text);
  font-family: 'Manrope', system-ui, sans-serif;
  line-height: 1.6;
}

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

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #081006;
  transform: translateY(-160%);
}

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

.site-header,
main,
footer {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.9rem;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 11px;
  background: var(--accent);
  color: #081006;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.9rem;
}

nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
  min-height: calc(100vh - 88px);
  padding: 76px 0 92px;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

h1,
h2,
h3,
p {
  text-wrap: balance;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.4rem, 7.7vw, 7.4rem);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.92;
}

.hero-lead {
  max-width: 680px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.24rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  background: var(--accent);
  color: #081006;
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--surface-raised), rgba(17, 21, 29, 0.62));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.panel-topline,
.project-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.focus-list {
  margin-top: 28px;
}

.focus-list > div {
  display: grid;
  grid-template-columns: 36px 1fr;
  padding: 21px 0;
  border-top: 1px solid var(--line);
}

.focus-index {
  grid-row: span 2;
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
}

.focus-list strong {
  font-size: 1.02rem;
}

.focus-list small {
  margin-top: 4px;
  color: var(--muted);
}

.section {
  padding: 110px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.7fr);
  gap: 28px 72px;
  align-items: end;
  margin-bottom: 48px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.section-heading > p:last-child {
  margin: 0;
  color: var(--muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  display: flex;
  min-height: 410px;
  flex-direction: column;
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.project-card-featured {
  grid-column: 1 / -1;
  min-height: 430px;
  background:
    linear-gradient(115deg, rgba(168, 255, 120, 0.13), transparent 48%),
    var(--surface);
}

.project-card h3 {
  max-width: 780px;
  margin: auto 0 16px;
  font-size: clamp(2rem, 4.3vw, 4.1rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.project-card p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c7d0ca;
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem;
}

.project-link {
  align-self: flex-start;
  margin-top: 30px;
  color: var(--accent);
  font-weight: 700;
}

.project-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1fr);
  gap: 70px;
}

.profile-intro {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 2.2rem);
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.capability-list {
  margin: 0;
}

.capability-list div {
  display: grid;
  grid-template-columns: minmax(130px, 0.7fr) 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.capability-list dt {
  font-weight: 700;
}

.capability-list dd {
  margin: 0;
  color: var(--muted);
}

.contact {
  text-align: center;
}

.contact h2 {
  max-width: 820px;
  margin-inline: auto;
}

.contact > p:not(.eyebrow) {
  margin: 22px auto 30px;
  color: var(--muted);
}

footer {
  display: flex;
  justify-content: space-between;
  padding: 30px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
}

@media (max-width: 860px) {
  nav > a:not(.nav-cta) {
    display: none;
  }

  .hero,
  .section-heading,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 70px;
  }

  .hero-panel {
    margin-top: 12px;
  }

  .section-heading .eyebrow {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .site-header,
  main,
  footer {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    min-height: 74px;
  }

  .brand span:last-child {
    display: none;
  }

  .hero {
    padding: 54px 0 76px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .section {
    padding: 78px 0;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .project-card-featured {
    grid-column: auto;
  }

  .project-card {
    min-height: 390px;
  }

  .capability-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  footer {
    flex-direction: column;
    gap: 10px;
  }
}

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

  .button {
    transition: none;
  }
}