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

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f5f5f5;
}

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

/* Header */
header {
  background: url('images/indigo-windows-logo.avif') center center / cover no-repeat;
  color: white;
  padding: 60px 20px;
  text-align: center;
  min-height: 200px;
}

header p {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Navigation */
nav {
  background: rgb(52, 129, 183);
  padding: 15px;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 20px;
  font-weight: 500;
}

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

/* Main content */
main {
  position: relative;
  background: white;
  padding: 40px;
  margin: 20px auto;
  max-width: 800px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h2 {
  color: rgb(82, 169, 223);
  margin-bottom: 20px;
}

/* Services list */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.service-card {
  background: #f8f9fa;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  border: 2px solid #e9ecef;
}

.service-card h3 {
  color: rgb(82, 169, 223);
  margin-bottom: 10px;
}

/* Buttons */
.btn {
  display: inline-block;
  background: rgb(82, 169, 223);
  color: white;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.btn:hover {
  background: rgb(52, 129, 183);
}

.btn-center {
  text-align: center;
  margin: 30px 0;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: #555;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgb(82, 169, 223);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

/* Contact info */
.contact-info {
  background: #f8f9fa;
  padding: 25px;
  border-radius: 8px;
  margin-top: 30px;
}

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

/* Confirmation page */
.confirmation {
  text-align: center;
  padding: 40px;
}

.confirmation .checkmark {
  font-size: 4rem;
  color: #28a745;
  margin-bottom: 20px;
}

.confirmation h2 {
  color: #28a745;
}

/* Error message */
.error {
  background: #f8d7da;
  color: #721c24;
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: none;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 0.9rem;
}