:root {
  --bg: #0a0a0a;
  --text: #f5f5f5;
  --muted: #bdbdbd;
  --line: #222;
  --accent: #ffffff;
  --shadow: 0 14px 50px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --max: 980px;
  --pad: 22px;
  --font:
    ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(
      1100px 600px at 10% 10%,
      rgba(255, 255, 255, 0.07),
      transparent 55%
    ),
    radial-gradient(
      900px 500px at 95% 15%,
      rgba(255, 255, 255, 0.05),
      transparent 55%
    ),
    var(--bg);
  line-height: 1.55;
}

a {
  color: var(--text);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 18px 70px;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0 18px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand__name {
  font-size: 18px;
  letter-spacing: 0.2px;
}
.brand__role {
  font-size: 13px;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  font-size: 13px;
  color: var(--muted);
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
}
.nav a:hover {
  border-color: var(--line);
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
}

/* Hero */
.hero {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 4.2vw, 44px);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: radial-gradient(
    circle at 30% 30%,
    rgba(255, 255, 255, 0.1),
    transparent 60%
  );
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

.hero__title {
  margin: 0 0 12px;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero__lead {
  margin: 0 0 18px;
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted);
  max-width: 64ch;
}

/* CTA buttons */
.cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
}
.btn:hover {
  background: rgba(255, 255, 255, 0.07);
  text-decoration: none;
}

.btn--primary {
  background: var(--accent);
  color: #000;
  border-color: rgba(255, 255, 255, 0.25);
}
.btn--primary:hover {
  filter: brightness(0.95);
}

/* Meta pills */
.meta {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.15);
}

/* Sections */
.section {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  padding: var(--pad);
}
.section h2 {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: 0.2px;
}
p {
  margin: 0 0 12px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

/* Layout */
.grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Card */
.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.25);
  padding: 14px;
}
.card__title {
  margin: 0 0 10px;
  font-size: 16px;
}

/* Lists & tags */
.list {
  margin: 10px 0 0 18px;
  padding: 0;
  color: var(--muted);
}
.list li {
  margin: 6px 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.tag {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.03);
}

/* Separator & footer */
.sep {
  height: 1px;
  background: var(--line);
  margin: 12px 0;
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 2px 0;
}

/* Responsive */
@media (max-width: 860px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .two-col {
    grid-template-columns: 1fr;
  }
  .nav {
    justify-content: flex-start;
  }
}