:root {
  --blue: #0a66ff;
  --blue-dark: #084ebf;
  --turquoise: #00c2a8;
  --ink: #14213d;
  --muted: #526078;
  --surface: #ffffff;
  --background: #f5f8ff;
  --border: #dce4f2;
  --warning-bg: #fff5d6;
  --warning-ink: #6b4b00;
  --danger: #a32626;
  --shadow: 0 16px 45px rgba(20, 33, 61, 0.08);
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
}

a {
  color: var(--blue-dark);
  text-underline-offset: 0.18em;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--turquoise);
  outline-offset: 3px;
  border-radius: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.65rem 0.9rem;
  color: #fff;
  background: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.draft-banner {
  padding: 0.45rem 1rem;
  color: var(--warning-ink);
  background: var(--warning-bg);
  border-bottom: 1px solid #f1d06e;
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
}

.header-inner,
.footer-inner,
.page-shell {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1.4rem;
  padding-block: 1rem;
}

header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--blue), var(--turquoise));
  border-radius: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

header nav,
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
}

header nav {
  flex: 1 1 30rem;
}

header nav a,
footer nav a,
.language-switch a {
  font-weight: 650;
  text-decoration: none;
}

[aria-current="page"] {
  color: var(--blue);
  text-decoration: underline;
}

.language-switch {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.9rem;
}

main {
  min-height: 65vh;
}

.page-shell {
  padding-block: clamp(2.5rem, 7vw, 5rem);
}

.hero {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.6rem, 6vw, 4rem);
  background: radial-gradient(circle at top right, rgba(0, 194, 168, 0.13), transparent 35%), var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 8vw, 4rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-top: 2.2rem;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
}

h3 {
  margin-top: 1.5rem;
}

p,
li {
  max-width: 74ch;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.card,
.legal-document,
.notice {
  padding: clamp(1.15rem, 4vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
}

.card h2,
.card h3 {
  margin-top: 0;
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-link:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.legal-document {
  margin-top: 1.5rem;
  box-shadow: var(--shadow);
}

.legal-document section + section {
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.notice {
  margin-block: 1.25rem;
  border-left: 5px solid var(--turquoise);
}

.notice.warning {
  color: var(--warning-ink);
  background: var(--warning-bg);
  border-color: #d7a600;
}

.configuration-warning,
.disabled-action {
  color: var(--danger);
  font-weight: 750;
}

.button,
.disabled-action {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  border-radius: 0.7rem;
}

.button {
  color: #fff;
  background: var(--blue);
  font-weight: 750;
  text-decoration: none;
}

.button:hover {
  color: #fff;
  background: var(--blue-dark);
}

.disabled-action {
  background: #f7e7e7;
  border: 1px solid #e2bcbc;
}

.steps {
  padding-left: 1.4rem;
}

.metadata {
  color: var(--muted);
  font-size: 0.92rem;
}

footer {
  padding-block: 2rem;
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

html[data-language="fr"] [data-lang="pt"],
html[data-language="pt"] [data-lang="fr"] {
  display: none !important;
}

@media (max-width: 42rem) {
  .header-inner {
    align-items: flex-start;
  }

  header nav {
    order: 3;
    flex-basis: 100%;
  }

  .language-switch {
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}