:root {
  --deep-blue: #1b4965;
  --deep-blue-dark: #123449;
  --fresh-green: #5cbe5a;
  --fresh-green-dark: #3f9142;
  --white: #ffffff;
  --light-gray: #f2f4f5;
  --ink: #1f2933;
  --muted: #5a6b78;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  color: var(--ink);
  background: var(--white);
}

.font-display {
  font-family: "Lora", Georgia, serif;
}

.text-brand-blue {
  color: var(--deep-blue);
}

.bg-brand-blue {
  background-color: var(--deep-blue);
}

.text-brand-green {
  color: var(--fresh-green-dark);
}

.bg-brand-green {
  background-color: var(--fresh-green);
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--fresh-green-dark);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(63, 145, 66, 0.25);
}

.btn-primary:hover {
  background-color: #357536;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  color: var(--deep-blue);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  border: 1px solid #d7dee2;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--light-gray);
}

.card {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(27, 73, 101, 0.08);
  border: 1px solid #edf1f3;
}

.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.progress-track {
  background: #e3e9ec;
  border-radius: 9999px;
  overflow: hidden;
  height: 14px;
}

.progress-fill {
  background: linear-gradient(
    90deg,
    var(--fresh-green) 0%,
    var(--fresh-green-dark) 100%
  );
  height: 100%;
  border-radius: 9999px;
  transition: width 1s ease;
}

a {
  color: var(--deep-blue);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .fade-in {
    transition: none;
    opacity: 1;
    transform: none;
  }
}