/* Color palette — Futuristic / Cutting-Edge */
:root {
  --bg: #121212;          /* primary background */
  --fg: #EAEAEA;          /* primary text */
  --muted: #B3B3B3;       /* secondary text */
  --card: #1A1A1A;        /* card background */
  --line: #262626;        /* borders/dividers */
  --accent: #00F5D4;      /* neon teal */
  --accent2: #9B5DE5;     /* purple */
  --accent-ink: #08221E;  /* readable ink on teal */
  --accent2-ink: #120920; /* readable ink on purple */
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}

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

.container { max-width: 980px; margin: 0 auto; padding: 24px; }

/* Hero/Header */
.site {
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(155,93,229,0.15), transparent),
    radial-gradient(1000px 500px at 80% -20%, rgba(0,245,212,0.12), transparent),
    var(--bg);
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--line);
}

.brand { display:flex; align-items:center; justify-content:space-between; margin-bottom: 16px; }
.logo { font-weight: 800; letter-spacing: 0.2px; font-size: 22px; }
.nav a { margin-left: 18px; color: var(--muted); }
.nav a:hover { color: var(--fg); }

h1 { font-size: 40px; margin: 8px 0; }
h2 { font-size: 28px; margin: 0 0 12px 0; }
.tagline { color: var(--muted); margin-bottom: 20px; }

/* Buttons */
.btn {
  display:inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  transition: transform .04s ease, opacity .15s ease;
}
.btn:hover { opacity: 0.92; text-decoration: none; transform: translateY(-1px); }

.btn-secondary {
  background: var(--accent2);
  color: var(--accent2-ink);
}

/* Sections */
.section { padding: 56px 0; }
.section.alt {
  background:
    linear-gradient(0deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02)),
    #141414;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

/* Lists & notes */
.downloads { list-style:none; padding:0; margin:0; display:flex; gap:12px; flex-wrap:wrap; }
.bullets { margin:0; padding-left: 18px; }
.note { display:block; color: var(--muted); margin-top: 10px; font-size: 12px; }

/* Minor layout tweaks */
.cta-row .btn { margin-right: 10px; }