:root {
  --ink: #f4f7fb;
  --muted: #a8b5c5;
  --surface: #0c1929;
  --surface-strong: #102239;
  --line: rgba(180, 203, 228, 0.18);
  --accent: #69f0c5;
  --accent-strong: #1dcf99;
  --gold: #f5c463;
  --canvas: #07111f;
  --max-width: 1180px;
  --radius: 1.4rem;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 82% 8%, rgba(45, 192, 151, 0.13), transparent 28rem),
    linear-gradient(180deg, #07111f 0%, #081422 48%, #091726 100%);
  color: var(--ink);
  font-size: 1.0625rem;
  line-height: 1.65;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--canvas);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.site-header,
main,
footer {
  width: min(calc(100% - 3rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.wordmark-mark {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border: 1px solid rgba(105, 240, 197, 0.5);
  border-radius: 0.72rem;
  background: rgba(105, 240, 197, 0.08);
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

nav {
  display: flex;
  gap: 1.6rem;
}

nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(20rem, 0.75fr);
  gap: clamp(3rem, 7vw, 6.5rem);
  align-items: center;
  min-height: min(44rem, calc(100vh - 5.5rem));
  padding: 3.2rem 0 5rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 720;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.2rem, 6.4vw, 5.6rem);
  font-weight: 780;
  letter-spacing: -0.067em;
  line-height: 0.98;
}

.hero-intro {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 760;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 160ms ease;
}

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

.button-primary {
  background: var(--accent);
  color: #03140f;
}

.button-primary:hover {
  background: #8af7d4;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.025);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: rgba(105, 240, 197, 0.55);
  color: var(--accent);
}

.focus-card {
  position: relative;
  overflow: hidden;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.35rem);
  background: linear-gradient(145deg, rgba(16, 34, 57, 0.96), rgba(9, 24, 40, 0.88));
  box-shadow: 0 2.6rem 6rem rgba(0, 0, 0, 0.26);
}

.focus-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(125deg, transparent 20%, rgba(105, 240, 197, 0.06), transparent 65%);
}

.focus-card-topline,
.project-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.focus-card-topline {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.status span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0.28rem rgba(245, 196, 99, 0.1);
}

.focus-orbit {
  position: relative;
  display: grid;
  aspect-ratio: 1;
  width: min(100%, 17.5rem);
  margin: 1.3rem auto;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(105, 240, 197, 0.26);
  border-radius: 50%;
}

.orbit::after {
  content: "";
  position: absolute;
  top: -0.28rem;
  left: 50%;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 1.3rem rgba(105, 240, 197, 0.7);
}

.orbit-one {
  inset: 10%;
  transform: rotate(24deg);
}

.orbit-two {
  inset: 24%;
  transform: rotate(-36deg);
}

.orbit-two::after {
  background: var(--gold);
  box-shadow: 0 0 1.3rem rgba(245, 196, 99, 0.7);
}

.orbit-core {
  display: grid;
  width: 6rem;
  height: 6rem;
  place-items: center;
  border: 1px solid rgba(105, 240, 197, 0.45);
  border-radius: 1.65rem;
  background: rgba(105, 240, 197, 0.1);
  color: var(--accent);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  transform: rotate(-6deg);
}

.focus-card-copy {
  position: relative;
  z-index: 1;
  padding: 1.15rem;
  border: 1px solid rgba(180, 203, 228, 0.11);
  border-radius: 1.15rem;
  background: rgba(4, 14, 25, 0.48);
}

.focus-card-copy p {
  margin: 0;
}

.focus-card-copy p:last-child {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.project-kicker {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  font-weight: 720;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.about,
.work {
  padding: 7rem 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(9rem, 0.45fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 3.7rem;
}

.section-heading h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2.25rem, 4.7vw, 4.1rem);
  letter-spacing: -0.052em;
  line-height: 1.03;
}

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

.principles article {
  min-height: 18rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 25, 41, 0.66);
}

.principle-number,
.project-index {
  color: var(--gold);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
}

.principles h3 {
  margin: 4rem 0 0.75rem;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.principles p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.project-card {
  display: grid;
  grid-template-columns: 0.25fr 1fr;
  gap: 2.5rem;
  padding: clamp(1.5rem, 4vw, 3.2rem);
  border: 1px solid rgba(105, 240, 197, 0.24);
  border-radius: calc(var(--radius) + 0.4rem);
  background:
    radial-gradient(circle at 88% 14%, rgba(105, 240, 197, 0.1), transparent 22rem),
    var(--surface);
}

.project-index {
  font-size: clamp(2rem, 5vw, 4.7rem);
  line-height: 1;
}

.project-summary h3 {
  margin: 0.35rem 0 0;
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.access-badge {
  flex: none;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(245, 196, 99, 0.3);
  border-radius: 999px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
}

.project-description {
  max-width: 48rem;
  margin: 2rem 0 0;
  color: #cbd5e1;
  font-size: 1.08rem;
}

.project-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.project-details li {
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--accent-strong);
  background: rgba(105, 240, 197, 0.045);
  color: var(--muted);
  font-size: 0.9rem;
}

.text-link {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  color: var(--accent);
  font-weight: 760;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28rem;
}

.text-link:hover {
  color: #9df9dc;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.2rem 0 3.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-height: 800px) and (min-width: 841px) {
  .hero {
    min-height: auto;
    padding: 3.2rem 0 4.5rem;
  }

  h1 {
    font-size: clamp(3.2rem, 6.2vw, 5.3rem);
  }

  .hero-intro {
    margin-top: 1.5rem;
  }

  .hero-actions {
    margin-top: 1.8rem;
  }

  .focus-orbit {
    max-width: 16rem;
    margin-block: 1.2rem;
  }
}

@media (max-width: 840px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 5rem;
  }

  .focus-card {
    width: min(100%, 34rem);
  }

  .section-heading,
  .project-card {
    grid-template-columns: 1fr;
  }

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

  .principles article {
    min-height: 0;
  }

  .principles h3 {
    margin-top: 2.5rem;
  }

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

@media (max-width: 600px) {
  .site-header,
  main,
  footer {
    width: min(calc(100% - 2rem), var(--max-width));
  }

  .site-header {
    align-items: flex-start;
  }

  nav {
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-end;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.65rem);
  }

  .hero {
    gap: 3.5rem;
    padding: 3.5rem 0 5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .focus-card {
    padding: 1rem;
  }

  .focus-card-topline,
  .project-heading-row,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .focus-orbit {
    max-width: 16rem;
  }

  .about,
  .work {
    padding: 5rem 0;
  }

  .section-heading {
    gap: 0.8rem;
    margin-bottom: 2.5rem;
  }

  .project-card {
    gap: 1.8rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}