:root {
  color-scheme: light;
  --ink: #20332e;
  --muted: #536760;
  --green: #245c4a;
  --green-dark: #194536;
  --mint: #e8f2ed;
  --cream: #faf8f2;
  --paper: #fffefa;
  --line: #d9e2dc;
  --gold: #d8a94e;
  --content: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
a { color: var(--green-dark); text-underline-offset: 0.2em; }
a:hover { color: #103b2c; }
a:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; border-radius: 3px; }
.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  transform: translateY(-160%);
  padding: 0.65rem 0.9rem;
  border-radius: 0.35rem;
  background: var(--ink);
  color: #fff;
}
.skip-link:focus { transform: translateY(0); color: #fff; }
.site-header, .site-footer {
  width: min(calc(100% - 3rem), var(--content));
  margin-inline: auto;
}
.site-header {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-weight: 750;
  letter-spacing: -0.025em;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  width: 2.35rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 0.8rem 0.8rem 0.8rem 0.25rem;
  background: var(--green);
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
nav, .footer-links { display: flex; align-items: center; gap: 1.5rem; }
.site-header nav a, .footer-links a { font-size: 0.93rem; font-weight: 600; text-decoration: none; }
.hero, .content-section, .privacy-callout, .policy-page {
  width: min(calc(100% - 3rem), var(--content));
  margin-inline: auto;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.75fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 6.5rem);
  padding-block: clamp(4.5rem, 10vw, 8rem);
}
.hero-copy { max-width: 690px; }
.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.18; text-wrap: balance; }
h1 {
  max-width: 12ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.7rem, 6vw, 5.1rem);
  letter-spacing: -0.06em;
}
.intro { max-width: 65ch; color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.23rem); }
.button {
  display: inline-flex;
  align-items: center;
  min-height: 3.15rem;
  margin-top: 0.65rem;
  padding: 0.72rem 1.15rem;
  border: 2px solid var(--green);
  border-radius: 0.5rem;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.button:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.hero-note {
  position: relative;
  padding: 2rem;
  border: 1px solid #d4e2d9;
  border-radius: 1rem 1rem 1rem 0.25rem;
  background: var(--mint);
  box-shadow: 0 18px 45px rgb(32 51 46 / 7%);
}
.note-icon { color: var(--green); font-size: 1.7rem; }
.note-label { margin: 0.45rem 0 0.55rem; font-weight: 800; }
.hero-note p:last-child { margin-bottom: 0; color: var(--muted); font-size: 0.96rem; }
.content-section { padding-block: 1rem 6.5rem; }
.section-heading { max-width: 660px; margin-bottom: 2.5rem; }
.section-heading h2, .privacy-callout h2 { margin-bottom: 0.7rem; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.045em; }
.section-heading > p:last-child, .privacy-callout p:not(.eyebrow) { color: var(--muted); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}
.steps li { min-height: 220px; padding: 1.5rem; border-top: 2px solid var(--green); background: var(--cream); }
.step-number { display: block; margin-bottom: 1.4rem; color: var(--green); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.1em; }
.steps h3 { margin-bottom: 0.65rem; font-size: 1.2rem; letter-spacing: -0.02em; }
.steps p { margin-bottom: 0; color: var(--muted); font-size: 0.94rem; }
.privacy-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 6rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 1rem;
  background: var(--cream);
}
.privacy-callout > div { max-width: 660px; }
.privacy-callout h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); }
.privacy-callout p:not(.eyebrow) { margin-bottom: 0; }
.text-link { display: inline-flex; align-items: center; gap: 0.45rem; flex-shrink: 0; font-weight: 750; }
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-block: 1.7rem 2.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer p { margin: 0; }
.footer-links { flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.footer-links a { color: var(--muted); font-size: 0.85rem; }

/* Página da política */
.policy-page { max-width: 860px; padding-block: clamp(3.5rem, 7vw, 6rem) 5rem; }
.policy-header { max-width: 760px; margin-bottom: 2.5rem; }
.policy-header h1 { max-width: none; font-size: clamp(2.5rem, 5vw, 4rem); }
.contents {
  margin: 2rem 0 3rem;
  padding: 1.3rem 1.5rem;
  border-left: 3px solid var(--green);
  background: var(--cream);
}
.contents-title { margin-bottom: 0.5rem; font-weight: 750; }
.contents ul { display: flex; flex-wrap: wrap; gap: 0.35rem 1.2rem; margin: 0; padding-left: 1.15rem; }
.contents li { padding-right: 0.2rem; }
.policy-content section { padding-block: 1.35rem; border-bottom: 1px solid var(--line); scroll-margin-top: 2rem; }
.policy-content h2 { margin-bottom: 0.8rem; font-size: clamp(1.3rem, 2.4vw, 1.65rem); letter-spacing: -0.025em; }
.policy-content p { max-width: 76ch; margin-bottom: 0.85rem; color: #344740; }
.policy-content p:last-child { margin-bottom: 0; }
code { overflow-wrap: anywhere; padding: 0.12em 0.3em; border-radius: 0.2rem; background: #f0f3ef; color: #263a32; font-size: 0.9em; }
.back-link { margin: 2.25rem 0 0; }

@media (max-width: 720px) {
  .site-header, .site-footer, .hero, .content-section, .privacy-callout, .policy-page { width: min(calc(100% - 2rem), var(--content)); }
  .site-header { min-height: 72px; }
  nav { gap: 0.9rem; }
  .site-header nav a { font-size: 0.84rem; }
  .hero { grid-template-columns: 1fr; gap: 2rem; padding-block: 4rem 4.5rem; }
  .hero-note { max-width: 500px; }
  .steps { grid-template-columns: 1fr; gap: 0.8rem; }
  .steps li { min-height: 0; }
  .step-number { margin-bottom: 0.8rem; }
  .privacy-callout { align-items: flex-start; flex-direction: column; margin-bottom: 4rem; }
  .site-footer { flex-direction: column; }
}
@media (max-width: 430px) {
  .brand { gap: 0.45rem; font-size: 0.92rem; }
  .brand-mark { width: 2rem; }
  .site-header nav { gap: 0.65rem; }
  .site-header nav a { font-size: 0.78rem; }
  .contents ul { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}