/* Base Reset & Font */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f9fafb;
  color: #333;
}

a {
  color: #2563eb;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

h1 {
  font-weight: 700;
  margin-bottom: 1rem;
}

.intro {
  font-size: 1.2rem;
  line-height: 1.5;
}

.services-list {
  list-style: disc inside;
  line-height: 1.6;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 1rem 2rem;
  display: flex;
  background: #ffffff;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.1);
  border-radius: 0 0 12px 12px;
  gap: 2rem;
  justify-content: center;
}

.nav-list li {
  display: inline;
}

.nav-list a {
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 12px;
  transition: background-color 0.3s ease;
}

.nav-list a.active,
.nav-list a:hover {
  background: #3b82f6;
  color: white;
}

footer {
  text-align: center;
  padding: 1rem;
  margin-top: 4rem;
  color: #888;
  font-size: 0.9rem;
  border-top: 1px solid #eee;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  border-radius: 12px;
  border: 1px solid #ccc;
  font-size: 1rem;
  resize: vertical;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #3b82f6;
  outline: none;
}

.contact-form button {
  width: fit-content;
  padding: 0.75rem 2rem;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.contact-form button:hover {
  background: #2563eb;
}

/* Responsive */
@media (max-width: 600px) {
  .nav-list {
    flex-direction: column;
    gap: 1rem;
  }
}