:root {
  --black: #0b0b0b;
  --grey: #333;
  --light-grey: #f5f5f5;
  --green: #71A941;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--grey);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header {
  background: #424242;
  color: white;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  height: 80px;
}

nav a {
  color: white;
  margin-left: 1.25rem;
  text-decoration: none;
  font-weight: 500;
}

.hero {
  padding: 4rem 0;
}

.hero h1 {
  font-size: 2.2rem;
  max-width: 700px;
}

.hero-sub {
  max-width: 700px;
  font-size: 1.1rem;
}

.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--green);
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.features {
  background: var(--light-grey);
  padding: 3rem 0;
}

.grid-3 {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.guides {
  padding: 3rem 0;
}

.guide-card {
  margin-bottom: 1.5rem;
}

.guide-card a {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
}

.trust {
  background: var(--light-grey);
  padding: 2rem 0;
  font-size: 0.95rem;
}

.site-footer {
  background: var(--black);
  color: white;
  padding: 1.5rem 0;
  font-size: 0.9rem;
}

.site-footer nav a {
  color: white;
  margin-right: 1rem;
  text-decoration: none;
}