:root {
  --ink: #0E1116;
  --accent: #0EA5E9;
  --accent-dark: #0284C7;
  --paper: #FFFFFF;
  --mist: #F8FAFC;
  --stone: #64748B;
  --line: #E2E8F0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 0.75rem;
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  transition: background 0.15s ease;
}
.btn-primary:hover { background: var(--accent-dark); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 500;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fff;
  padding: 1.5rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  background: rgba(14, 165, 233, 0.1);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.875rem;
}

.nav-link {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}
.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--accent); }

input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
}
.field {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.choice-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.choice-card:hover { border-color: var(--accent); }
.choice-card.selected {
  border-color: var(--accent);
  background: rgba(14, 165, 233, 0.04);
}

[x-cloak] { display: none !important; }