body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
  line-height: 1.6;
}

/* Header */
.header {
  text-align: center;
  padding: 30px 20px;
  border-bottom: 1px solid #eee;
}

.logo {
  height: 80px;
  margin-bottom: 10px;
}

.nav a {
  margin: 0 15px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

/* Hero */
.hero {
  padding: 80px 20px;
  text-align: center;
  background: #fafafa;
}

.hero h1 {
  font-size: 2.5em;
}

.hero p {
  font-size: 1.2em;
  margin-bottom: 30px;
}

.button {
  background: #000;
  color: #fff;
  padding: 12px 28px;
  text-decoration: none;
  border-radius: 4px;
}

/* Content */
.content {
  padding: 60px 20px;
  max-width: 800px;
  margin: auto;
}

.content h3 {
  margin-top: 30px;
}

/* Contact */
.contact {
  background: #111;
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.contact a {
  color: #fff;
  text-decoration: underline;
}

.social a {
  margin: 0 10px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  background: #000;
  color: #fff;
}

/* Optional elements */
.optional {
  display: none;
}
/* Contact form */
.contact-form {
  max-width: 500px;
  margin: 40px auto 0;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: none;
  border-radius: 4px;
  font-family: inherit;
}

.contact-form textarea {
  min-height: 120px;
}

.contact-form button {
  background: #f2f2d2;
  color: #000;
  padding: 80px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}
html {
  scroll-behavior: smooth;
}