html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

/* Focus padrão Bootstrap (mantido) */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem #ffffff, 0 0 0 0.25rem #258cfb;
}

/* Ajustes form-floating */
.form-floating>.form-control-plaintext::placeholder,
.form-floating>.form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating>.form-control-plaintext:focus::placeholder,
.form-floating>.form-control:focus::placeholder {
  text-align: start;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  font-family: 'Inter', sans-serif;
}

main {
  flex: 1;
}

section {
  padding: 60px 0;
}

h2 {
  margin-bottom: 20px;
}

.card {
  border-radius: 12px;
}

.btn {
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.hero {
  background: linear-gradient(135deg, #1e3c72, #2a5298);
}

.hero h1 {
  font-weight: 600;
}

footer {
  margin-top: auto;
}