:root {
  --bg: #08090F;
  --cell: #10182A;
  --cell-border: #1F2A44;
  --accent: #4FC3F7;
  --text: #E8ECF4;
  --muted: #8892B0;
  --success: #69F0AE;
  --panel: #0E1424;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Rajdhani', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 24px;
}

/* ------------------------------------------------------------------ */
/* Header                                                              */
/* ------------------------------------------------------------------ */

.site-header {
  border-bottom: 1px solid var(--cell-border);
  background: var(--panel);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.wordmark {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
}

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

.nav {
  display: flex;
  gap: 18px;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

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

/* ------------------------------------------------------------------ */
/* Typography                                                          */
/* ------------------------------------------------------------------ */

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.25;
  margin: 1.8em 0 0.6em;
}

h1 {
  font-size: 38px;
  letter-spacing: 1px;
  margin-top: 0.4em;
}

h2 {
  font-size: 26px;
  color: var(--accent);
  letter-spacing: 0.5px;
}

h3 {
  font-size: 20px;
  color: var(--text);
}

p {
  margin: 0.8em 0;
}

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

a:hover {
  text-decoration: underline;
}

strong {
  color: var(--text);
  font-weight: 600;
}

ul {
  padding-left: 1.4em;
}

ul li {
  margin: 0.3em 0;
}

hr {
  border: none;
  border-top: 1px solid var(--cell-border);
  margin: 2em 0;
}

/* ------------------------------------------------------------------ */
/* Tables                                                              */
/* ------------------------------------------------------------------ */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
  background: var(--cell);
  border: 1px solid var(--cell-border);
  font-size: 15px;
}

th, td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--cell-border);
  vertical-align: top;
}

th {
  background: var(--panel);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.5px;
}

tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.02);
}

tr:last-child td {
  border-bottom: none;
}

/* ------------------------------------------------------------------ */
/* Hero (landing)                                                      */
/* ------------------------------------------------------------------ */

.hero {
  padding: 80px 24px 60px;
  text-align: center;
}

.hero h1 {
  font-size: 64px;
  letter-spacing: 6px;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero .tagline {
  font-size: 22px;
  color: var(--muted);
  letter-spacing: 1px;
  margin: 0 0 24px;
}

.hero .intro {
  max-width: 560px;
  margin: 0 auto 36px;
  color: var(--text);
}

.badge {
  display: inline-block;
  padding: 14px 28px;
  background: var(--cell);
  border: 1px solid var(--cell-border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.badge .accent {
  color: var(--success);
  margin-right: 8px;
}

/* ------------------------------------------------------------------ */
/* Footer                                                              */
/* ------------------------------------------------------------------ */

.site-footer {
  border-top: 1px solid var(--cell-border);
  background: var(--panel);
  margin-top: 80px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 24px;
  font-size: 14px;
  color: var(--muted);
}

.site-footer .footer-links {
  display: flex;
  gap: 18px;
}

.site-footer a {
  color: var(--muted);
}

.site-footer a:hover {
  color: var(--accent);
}

/* ------------------------------------------------------------------ */
/* Responsive                                                          */
/* ------------------------------------------------------------------ */

@media (max-width: 600px) {
  .hero {
    padding: 48px 20px 36px;
  }
  .hero h1 {
    font-size: 44px;
    letter-spacing: 4px;
  }
  .hero .tagline {
    font-size: 18px;
  }
  h1 {
    font-size: 30px;
  }
  h2 {
    font-size: 22px;
  }
  .site-header .container,
  .site-footer .container {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav {
    gap: 14px;
  }
}