:root {
  --red: #d71920;
  --red-dark: #8f0f14;
  --blue: #1261a0;
  --blue-dark: #07345c;
  --white: #ffffff;
  --black: #111111;
  --gray: #f2f4f7;
  --text: #30343b;
  --border: #e2e5e9;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.10);
  --radius: 14px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

/* Cabeçalho */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--black);
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--blue));
  font-size: 25px;
  font-weight: 900;
  font-style: italic;
  transform: skew(-8deg);
}

.logo strong,
.logo small {
  display: block;
  line-height: 1;
}

.logo strong {
  font-size: 21px;
  letter-spacing: 1px;
}

.logo small {
  margin-top: 5px;
  color: var(--blue);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.4;
}
.fade-in {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.form-feedback {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
}

.form-feedback.success {
  color: #16803c;
}

.form-feedback.error {
  color: #c5161d;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}