body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f0f4ff;
  color: #333;
}

.header {
  background: white;
  padding: 20px;
  border-bottom: 1px solid #ddd;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 56px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.nav a {
  text-decoration: none;
  background: #a3c4f0;
  color: #1e40af;
  padding: 8px 16px;
  border-radius: 6px;
  transition: background 0.2s;
}

.nav a:hover {
  background: #bfdbfe;
}

.main {
  flex-grow: 1;
}

.section {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.bg-light {
  background: #e0f2fe;
}

.center {
  text-align: center;
}

blockquote {
  font-style: italic;
  border-left: 4px solid #3b82f6;
  padding-left: 16px;
}

.contact-info p,
.map-pin {
  margin: 10px 0;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form input,
.form textarea {
  padding: 10px;
  border: 1px solid #999;
  border-radius: 4px;
  width: 100%;
}

.form button {
  padding: 10px;
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.form button:hover {
  background: #1d4ed8;
}

.footer {
  text-align: center;
  padding: 20px;
  background: white;
  color: #666;
  font-size: 14px;
  border-top: 1px solid #ccc;
}

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #16a34a;
  color: white;
  padding: 14px 20px;
  border-radius: 6px;
  font-size: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.toast.show {
  opacity: 1;
}

.toast.error {
  background: #dc2626;
}