:root {
  --bg: #0b0f16;
  --surface: #131a24;
  --surface-2: #1a2330;
  --line: #273244;
  --text: #f1f5f9;
  --muted: #9daabd;
  --green: #55db94;
  --blue: #63a8ff;
  --orange: #e5a04a;
}
.logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, sans-serif;
}

/* HEADER */
.site-header {
  padding: 28px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-header .elephant {
  width: 40px;
  height: 40px;
  color: var(--green);
}

.back {
  color: var(--muted);
  text-decoration: none;
  font-size: 1rem;
}

/* HERO */
.hero {
  padding: 60px 28px 40px;
}

.hero h2 {
  font-size: 2.6rem;
  margin: 0 0 12px;
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
}

/* OVERVIEW GRID */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  padding: 28px;
}

.overview-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  transition: background .2s ease, transform .2s ease;
}

.overview-card:hover {
  background: var(--surface-2);
  transform: translateY(-4px);
}

.overview-card img {
  width: 70px;
  height: 70px;
  margin-bottom: 16px;
}

/* PRODUCT PAGE */
.product-hero {
  padding: 60px 28px;
  text-align: center;
}

.product-hero img {
  width: 120px;
  height: 120px;
  margin-bottom: 20px;
}

.button {
  display: inline-block;
  padding: 12px 24px;
  background: var(--green);
  color: #062514;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  margin-top: 20px;
}

.badge {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid currentColor;
  font-weight: 700;
  margin-top: 20px;
}

.badge.blue { color: var(--blue); }
.badge.orange { color: var(--orange); }