html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

header {
  background: #003b86;
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 32px;
  height: 64px;
  justify-content: space-between;
}

.logo img {
  height: 48px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}


.hero {
  text-align: center;
  padding: 3rem 2rem;
  background: white;
}

.hero img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.contact-form {
  max-width: 400px;
  margin: 40px auto 80px auto;
  padding: 24px;
  background: #f8faff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,59,134,0.08);
}

.contact-form h1 {
  text-align: center;
  margin-bottom: 24px;
  color: #003b86;
}

.contact-form label,
.contact-form input,
.contact-form textarea,
.contact-form button {
  width: 100%;
  box-sizing: border-box;
  font-size: 1rem;
}

.contact-form label {
  margin-bottom: 4px;
  display: block;
  color: #003b86;
}

.contact-form input,
.contact-form textarea {
  margin-bottom: 16px;
  padding: 8px;
  border: 1px solid #003b86;
  border-radius: 4px;
  background: #fff;
  color: #003b86;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid #003b86;
}

.contact-form button {
  background: #003b86;
  color: #fff;
  border: none;
  padding: 10px 0;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.2s;
}

.contact-form button:hover {
  background: #00275a;
}

.features {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin: 40px auto;
  max-width: 1100px;
  padding: 0 16px;
}

.feature-card {
  background: #f8faff;
  border: 1px solid #e0e8f0;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,59,134,0.06);
  padding: 32px 24px;
  flex: 1 1 220px;
  max-width: 250px;
  min-width: 220px;
  text-align: center;
}

.feature-card h2 {
  color: #003b86;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.feature-card p {
  color: #003b86;
  font-size: 1rem;
}

.whatsapp-chat {
  display: block;
  width: fit-content;
  margin: 32px auto 32px auto; /* top, right/left, bottom */
  background: #25d366;
  color: #fff;
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: background 0.2s;
  text-align: center;
}

.whatsapp-chat:hover {
  background: #128c7e;
}

footer {
  background: #003b86;
  color: #fff;
  text-align: center;
  padding: 16px 0;
  width: 100%;
  margin-top: 0;
  font-size: 1rem;
}