:root {
  color-scheme: dark;
  --bg: #050814;
  --paper: #0d1524;
  --paper-2: #111d31;
  --ink: #edf6ff;
  --muted: #9fb0c7;
  --line: #22334d;
  --dark: #02050d;
  --dark-2: #091120;
  --green: #6ee7b7;
  --blue: #7dd3fc;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(37, 99, 235, 0.22), transparent 34rem),
    radial-gradient(circle at 86% 20%, rgba(20, 184, 166, 0.12), transparent 28rem),
    linear-gradient(90deg, rgba(125, 211, 252, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(125, 211, 252, 0.04) 1px, transparent 1px),
    var(--bg);
  background-size: 48px 48px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid rgba(34, 51, 77, 0.84);
  background: rgba(5, 8, 20, 0.84);
  backdrop-filter: blur(18px);
}

.brand,
.site-header nav,
.hero-actions,
.filter-bar,
.project-title-row,
.project-meta,
.tag-row {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand img {
  border: 2px solid var(--paper);
  border-radius: 50%;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.42);
}

.site-header nav {
  gap: 8px;
}

.site-header nav a,
.button,
.filter {
  min-height: 40px;
  border-radius: 8px;
  font-weight: 750;
}

.site-header nav a {
  padding: 9px 12px;
  color: var(--muted);
}

.site-header nav a:hover {
  color: var(--ink);
  background: rgba(125, 211, 252, 0.1);
}

main {
  overflow: hidden;
}

.hero,
.featured,
.projects {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(28px, 6vw, 72px);
  min-height: calc(100vh - 74px);
  padding: clamp(46px, 8vw, 96px) 0 44px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.intro {
  max-width: 660px;
  margin-bottom: 28px;
  color: #c3d1e4;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid #5f789f;
}

.button.primary {
  background: var(--ink);
  color: var(--dark);
}

.button.secondary {
  background: rgba(13, 21, 36, 0.78);
  color: var(--ink);
}

.hero-panel {
  align-self: stretch;
  display: grid;
  align-content: center;
  gap: 18px;
  min-height: 520px;
  padding: clamp(18px, 4vw, 32px);
  border: 1px solid #2a4164;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.36), transparent 44%),
    var(--paper);
  color: white;
  box-shadow: var(--shadow);
}

.panel-topline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.panel-topline span {
  color: #aebed4;
  font-weight: 750;
}

.panel-topline strong {
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 0.8;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.signal-grid span {
  min-height: 74px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #eaf4ff;
  font-weight: 800;
}

.terminal-card {
  min-height: 172px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: #02050d;
}

.terminal-card .dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 6px;
  border-radius: 50%;
  background: #f97316;
}

.terminal-card .dot:nth-child(2) {
  background: #eab308;
}

.terminal-card .dot:nth-child(3) {
  background: #22c55e;
}

pre {
  white-space: pre-wrap;
  margin: 18px 0 0;
  color: #ccfbf1;
  font: 0.92rem/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.featured,
.projects {
  padding: 44px 0;
}

.section-heading,
.projects-header {
  margin-bottom: 22px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.projects-header {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 420px);
  align-items: end;
  gap: 20px;
}

.search {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.search input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

.filter-bar {
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.filter {
  border: 1px solid var(--line);
  padding: 0 14px;
  background: rgba(13, 21, 36, 0.92);
  color: #c3d1e4;
  cursor: pointer;
}

.filter.active,
.filter:hover {
  border-color: #7dd3fc;
  background: #dff7ff;
  color: #071120;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--accent);
}

.project-accent {
  height: 68px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent), transparent 24%), transparent 62%),
    radial-gradient(circle at 88% 28%, color-mix(in srgb, var(--accent), white 18%), transparent 1.8rem),
    var(--paper-2);
}

.project-body {
  flex: 1;
  padding: 18px;
}

.project-title-row {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

h3 {
  margin-bottom: 0;
  font-size: 1.32rem;
  line-height: 1.1;
}

.language,
.tag {
  flex: 0 0 auto;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 850;
}

.language {
  padding: 5px 8px;
  background: color-mix(in srgb, var(--accent), #050814 72%);
  color: #f8fbff;
}

.project-body p {
  color: #c3d1e4;
}

.tag-row {
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  padding: 4px 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
}

.project-meta {
  flex-wrap: wrap;
  gap: 10px 14px;
  min-height: 74px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.project-meta strong {
  margin-right: 4px;
  color: var(--ink);
}

.project-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}

.project-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue);
  font-weight: 850;
}

.project-link.live {
  border-color: color-mix(in srgb, var(--accent), white 18%);
  background: color-mix(in srgb, var(--accent), #050814 78%);
  color: #f8fbff;
}

.empty-state {
  padding: 30px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(13, 21, 36, 0.72);
  color: var(--muted);
  text-align: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  color: var(--ink);
  font-weight: 800;
}

@media (max-width: 920px) {
  .hero,
  .projects-header {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 420px;
  }

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

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

  .hero,
  .featured,
  .projects {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: clamp(2.6rem, 16vw, 4.4rem);
  }

  .hero-panel {
    min-height: 0;
  }

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

  .project-card {
    min-height: 0;
  }

  .project-actions {
    width: 100%;
    margin-left: 0;
  }

  .site-footer {
    flex-direction: column;
  }
}