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

:root {
  --primary: #0D7A5E;
  --primary-light: #B2DFCC;
  --text: #1a1a1a;
  --text-secondary: #555;
  --bg: #fafafa;
  --card-bg: #fff;
  --border: #e0e0e0;
  --max-width: 640px;
}

body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* Header / branding */
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
  margin-bottom: 2rem;
}

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

.brand span {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Home page hero */
.hero {
  text-align: center;
  padding: 4rem 0 2rem;
}

.hero img {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: 'Quicksand', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.hero .tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
}

/* Content pages */
h1 {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

h2 {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

p, li {
  margin-bottom: 0.75rem;
  color: var(--text);
}

ul {
  padding-left: 1.5rem;
}

a {
  color: var(--primary);
}

.updated {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Footer nav */
.footer-nav {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

/* Contact form */
form {
  margin-top: 1.5rem;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  margin-top: 1rem;
}

input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}

button[type="submit"] {
  margin-top: 1.25rem;
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  font-family: inherit;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

button[type="submit"]:hover {
  opacity: 0.9;
}

.hidden {
  display: none;
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: 1.5rem 1rem 3rem;
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }
}