:root {
  --bg: #0b0d12;
  --surface: #11141b;
  --surface-2: #151923;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f5f7fb;
  --muted: #9aa3b2;
  --accent: #78f7c8;
  --accent-2: #7aa2ff;
  --accent-3: #b488ff;
  --max: 1180px;
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 15%, rgba(122, 162, 255, 0.12), transparent 32rem),
    radial-gradient(circle at 80% 25%, rgba(120, 247, 200, 0.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::selection {
  background: var(--accent);
  color: #07100d;
}

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

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 10;
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

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

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 720;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--text);
  color: var(--bg);
  font-size: 0.9rem;
  font-weight: 800;
}

.nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a {
  transition: color 160ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.hero {
  min-height: min(760px, calc(100vh - 88px));
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(48px, 8vw, 100px);
  padding-block: 80px;
}

.eyebrow,
.kicker {
  margin: 0 0 22px;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 760;
  letter-spacing: 0.17em;
  color: var(--muted);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(120, 247, 200, 0.08);
  margin-right: 8px;
}

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

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(4.2rem, 9vw, 8.2rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
  font-weight: 790;
}

.gradient-text {
  display: block;
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text {
  max-width: 650px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-weight: 690;
  font-size: 0.92rem;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

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

.button-primary {
  background: var(--text);
  color: var(--bg);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.025);
}

.terminal-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)),
    rgba(12, 15, 21, 0.78);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(16px);
  transform: rotate(1deg);
}

.terminal-top {
  height: 48px;
  padding-inline: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: #7f8998;
  font: 0.76rem ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.terminal-dots {
  display: flex;
  gap: 7px;
}

.terminal-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #39404c;
}

.terminal-card pre {
  margin: 0;
  padding: 28px;
  min-height: 330px;
  overflow: auto;
  color: #cbd2dc;
  font: 0.9rem/1.7 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.prompt,
.ok {
  color: var(--accent);
}

.cursor {
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.section {
  padding-block: 120px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  gap: 30px;
  align-items: start;
  margin-bottom: 58px;
}

.section-heading h2,
.now-section h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
}

.large-copy {
  margin: 0;
  max-width: 720px;
  font-size: clamp(1.5rem, 3.2vw, 2.7rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.muted-copy {
  margin: 0;
  max-width: 520px;
  color: var(--muted);
  font-size: 1.04rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.project-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.018);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.028);
}

.project-card.featured {
  background:
    radial-gradient(circle at 80% 0%, rgba(120, 247, 200, 0.09), transparent 18rem),
    rgba(255, 255, 255, 0.025);
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #697383;
  font-size: 0.72rem;
  font-weight: 740;
  letter-spacing: 0.12em;
}

.tag {
  color: var(--accent);
}

.project-card h3 {
  margin: 72px 0 12px;
  font-size: 1.45rem;
  letter-spacing: -0.035em;
}

.project-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card-link {
  margin-top: auto;
  padding-top: 28px;
  font-size: 0.84rem;
  font-weight: 710;
}

.card-link.muted {
  color: #687282;
}

.now-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.now-list {
  border-top: 1px solid var(--line);
}

.now-list div {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.now-list span {
  color: var(--muted);
}

.now-list strong {
  text-align: right;
  font-weight: 650;
}

.footer {
  min-height: 120px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: #6d7685;
  font-size: 0.82rem;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 92px;
  }

  .terminal-card {
    max-width: 660px;
    transform: none;
  }

  .section-heading,
  .about-grid,
  .now-section {
    grid-template-columns: 1fr;
  }

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

  .project-card {
    min-height: 260px;
  }

  .project-card h3 {
    margin-top: 45px;
  }
}

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

  .site-header {
    min-height: 72px;
  }

  .nav {
    gap: 14px;
    font-size: 0.82rem;
  }

  .nav a:nth-child(2) {
    display: none;
  }

  h1 {
    font-size: clamp(3.6rem, 18vw, 5.2rem);
  }

  .hero {
    padding-block: 72px;
  }

  .section {
    padding-block: 86px;
  }

  .terminal-card pre {
    padding: 22px;
    font-size: 0.78rem;
  }

  .footer {
    padding-block: 28px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

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

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