:root {
  --bg: #000000;
  --card: #111111;
  --muted: #aaaaaa;
  --brand: #ffffff;
  --accent: #ffffff;
  --glass: rgba(255, 255, 255, 0.1);
  --max-width: 1100px;
  --radius: 12px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--brand);
}

.wrap {
  max-width: var(--max-width);
  margin: 36px auto;
  padding: 24px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 80px;
  width: auto;
  display: block;
  background: #000;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
}

.brand-name {
  font-weight: 700;
  font-size: 20px;
  color: var(--brand);
}

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

nav a {
  margin-left: 16px;
  color: var(--muted);
  text-decoration: none;
}

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

/* Hero layout: text left + video right */
.hero {
  margin: 40px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.hero-text {
  flex: 1;
  min-width: 280px;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: 28px;
  color: var(--brand);
}

.lead {
  color: var(--muted);
  line-height: 1.5;
}

.cta {
  margin-top: 18px;
  display: flex;
  gap: 12px;
}

.btn {
  background: var(--brand);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
}

.btn:hover {
  opacity: 0.8;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--brand);
  color: var(--brand);
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
}

.hero-video {
  flex: 1;
  min-width: 280px;
  display: flex;
  justify-content: flex-end;
}

.hero-video video {
  max-width: 180px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.2);
}

section h2 {
  margin-top: 36px;
  font-size: 22px;
  border-bottom: 1px solid var(--glass);
  padding-bottom: 6px;
}

.features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.features li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--glass);
  color: var(--muted);
}

ol {
  color: var(--muted);
}

footer {
  margin-top: 56px;
  padding: 18px 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}