:root {
  --voilo-green: #20a777;
  --voilo-dark: #1a8a63;
  --text-dark: #2c3e70;
  --text-light: #666;
  --background: #ffffff;
  --accent: #f0f8f5;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: var(--background);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

header {
  text-align: center;
  padding: 3rem 1rem 2rem;
  background-color: var(--accent);
}

header .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 0.5rem;
}

header .logo img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

header h1 {
  font-size: 2rem;
  color: var(--text-dark);
  margin: 0;
}

header .tagline {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-top: 0.5rem;
}

nav.tabs {
  background-color: var(--accent);
  border-bottom: 2px solid #e0e0e0;
  display: flex;
  justify-content: center;
  gap: 0;
}

nav.tabs a {
  padding: 1rem 2rem;
  color: var(--text-light);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  font-weight: 500;
}

nav.tabs a:hover {
  color: var(--voilo-green);
  background-color: rgba(32, 167, 119, 0.05);
}

nav.tabs a.active {
  color: var(--voilo-green);
  border-bottom-color: var(--voilo-green);
  font-weight: 600;
}

section {
  margin: 2rem 0;
}

h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--voilo-green);
}

h3 {
  color: var(--text-dark);
  font-size: 1.2rem;
  margin: 1.5rem 0 0.5rem;
}

p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

li strong {
  color: var(--text-dark);
}

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

a:hover {
  text-decoration: underline;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  margin-top: 1rem;
  background-color: var(--voilo-green);
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.2s;
}

.button:hover {
  background-color: var(--voilo-dark);
  text-decoration: none;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 4rem;
  border-top: 1px solid #e0e0e0;
  color: var(--text-light);
  font-size: 0.9rem;
}

footer nav {
  margin-bottom: 1rem;
}

footer nav a {
  margin: 0 1rem;
  color: var(--text-light);
}

footer nav a:hover {
  color: var(--voilo-green);
}

@media (max-width: 768px) {
  header h1 {
    font-size: 1.5rem;
  }

  .container {
    padding: 1rem;
  }
}