:root {
  --bg: #0b0f17;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --border: rgba(255, 255, 255, 0.12);
  --brand: #7c3aed;
  --brand-2: #22c55e;
  --shadow: 0 16px 60px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --gutter: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Inter, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 85% 10%, rgba(124, 58, 237, 0.35), transparent 60%),
    radial-gradient(900px 500px at 15% 15%, rgba(34, 197, 94, 0.18), transparent 55%),
    radial-gradient(900px 700px at 50% 120%, rgba(59, 130, 246, 0.20), transparent 60%),
    var(--bg);
  line-height: 1.55;
}

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

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

.container {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border);
  transform: translateY(-130%);
  transition: transform 200ms ease;
  z-index: 1000;
}

.skip-link:focus {
  transform: translateY(0);
  outline: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 15, 23, 0.72);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), rgba(34, 197, 94, 0.65));
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.10);
}

.nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.35);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease, background 200ms ease, border-color 200ms ease;
}

.button:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.20);
}

.button.primary {
  border-color: rgba(124, 58, 237, 0.35);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.72), rgba(34, 197, 94, 0.35));
}

.button.primary:hover {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.82), rgba(34, 197, 94, 0.42));
}

.menu-button {
  display: none;
  padding: 10px 12px;
}

.menu-icon {
  width: 18px;
  height: 12px;
  display: grid;
  gap: 4px;
}

.menu-icon span {
  display: block;
  height: 2px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
}

.hero {
  padding: 46px 0 12px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: stretch;
}

.hero-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  padding: 28px;
  overflow: hidden;
  position: relative;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(600px 220px at 10% 10%, rgba(124, 58, 237, 0.34), transparent 60%),
    radial-gradient(600px 240px at 90% 20%, rgba(34, 197, 94, 0.22), transparent 62%),
    radial-gradient(500px 220px at 20% 90%, rgba(59, 130, 246, 0.18), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.66);
}

.h1 {
  margin: 10px 0 10px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-aside {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  grid-template-rows: 1fr auto;
}

.hero-aside img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.hero-aside .aside-meta {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.main {
  padding: 16px 0 64px;
}

.section {
  padding: 18px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: start;
}

.section-title {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.section-text {
  margin: 0;
  color: var(--muted);
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
  padding: 18px;
}

.media {
  border-radius: calc(var(--radius) - 6px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.25);
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 10px;
  border-radius: 999px;
}

.stack {
  display: grid;
  gap: 14px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.footer small {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.55);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.68);
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.footer-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.10);
}

.page-title {
  padding: 34px 0 10px;
}

.page-title h1 {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: -0.02em;
}

.page-title p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 70ch;
}

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

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

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

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

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 16px;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 10px;
    border-radius: var(--radius);
    background: rgba(11, 15, 23, 0.92);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav a {
    justify-content: flex-start;
    padding: 12px 12px;
  }

  .menu-button {
    display: inline-flex;
  }

  .nav-cta {
    display: none;
  }
}