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

:root {
  --primary-blue: #0052cc;
  --light-gray: #f5f7fa;
  --dark-text: #1a1f36;
  --medium-gray: #6c757d;
  --border-color: #e0e3e8;
  --white: #ffffff;
}

html,
body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--dark-text);
}

body {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
}

main {
  flex: 1;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #003fa6;
  text-decoration: none;
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #003fa6;
  border-color: #003fa6;
}

.btn-secondary {
  background-color: var(--medium-gray);
  border-color: var(--medium-gray);
  font-weight: 600;
}

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #5a6268;
}

.text-primary {
  color: var(--primary-blue) !important;
}

.text-muted {
  color: var(--medium-gray) !important;
}

.bg-light {
  background-color: var(--light-gray) !important;
}

.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 16px rgba(0, 82, 204, 0.1);
  transform: translateY(-4px);
}

.card-title {
  color: var(--dark-text);
}

.card-text {
  color: var(--medium-gray);
  line-height: 1.6;
}

.display-4 {
  color: var(--dark-text);
  font-weight: 700;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--dark-text);
  font-weight: 600;
}

.hero {
  background-color: var(--light-gray);
}

.benefit-icon {
  font-size: 2rem;
  color: var(--primary-blue);
  font-weight: bold;
}

.footer {
  background-color: var(--dark-text);
  color: var(--white);
}

footer a {
  color: var(--medium-gray);
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--white);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-text);
  color: var(--white);
  padding: 1.5rem;
  display: none;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.cookie-banner.show {
  display: block;
}

.cookie-banner a {
  color: var(--primary-blue);
}

.cookie-banner a:hover {
  text-decoration: underline;
}

.custom-control-label {
  color: var(--medium-gray);
  cursor: pointer;
  font-size: 0.95rem;
}

.form-control {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--dark-text);
}

.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 0.2rem rgba(0, 82, 204, 0.25);
}

.form-control::placeholder {
  color: var(--medium-gray);
}

.thank-you-content {
  background-color: var(--light-gray);
  padding: 3rem;
  border-radius: 8px;
  border: 2px solid var(--primary-blue);
}

.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.border-bottom {
  border-bottom: 1px solid var(--border-color) !important;
}

.border-top {
  border-top: 1px solid var(--border-color) !important;
}

.text-dark {
  color: var(--dark-text) !important;
}

@media (max-width: 768px) {
  .display-4 {
    font-size: 2rem;
  }

  .container {
    padding: 0 1rem;
  }

  .cookie-banner .row {
    flex-direction: column;
  }

  .cookie-banner .col-md-8 {
    margin-bottom: 1rem;
  }

  .cookie-banner .col-md-4 {
    text-align: left;
  }

  .btn-lg {
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
  }

  .thank-you-content {
    padding: 2rem 1rem;
  }
}

@media (max-width: 576px) {
  .display-4 {
    font-size: 1.75rem;
  }

  .navbar-brand {
    font-size: 1.25rem;
  }

  .card {
    margin-bottom: 1rem;
  }

  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }

  .mt-5 {
    margin-top: 2rem !important;
  }
}