/* TTVisa Partners — página única, sóbria, sem dependência externa.
   Paleta extraída do logo da marca: #FFE200 / #242423 / #E8EDDF. */

:root {
  --ink: #242423;
  --ink-soft: #55554f;
  --bg: #fbfbf8;
  --surface: #ffffff;
  --line: #e2e2d8;
  --accent: #ffe200;
  --accent-ink: #242423;
  --link: #1f5c4a;
  --max: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ececE4;
    --ink-soft: #a6a69c;
    --bg: #1a1a19;
    --surface: #232322;
    --line: #34342f;
    --link: #7fc9ae;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* A faixa amarela é o único uso forte do acento: marca a página sem
   transformá-la num anúncio. */
body::before {
  content: "";
  display: block;
  height: 4px;
  background: var(--accent);
}

a { color: var(--link); }
a:hover { text-decoration: none; }

/* ---------- header ---------- */

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  border-radius: 8px;
  display: block;
}

.brand-name {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-weight: 400;
  color: var(--ink-soft);
}

.header-link {
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.header-link:hover { color: var(--ink); }

/* ---------- estrutura ---------- */

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { margin: 3.5rem 0; }

h1 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 2.5rem 0 1.25rem;
  text-wrap: balance;
}

h2 {
  font-size: 1.3rem;
  letter-spacing: -0.015em;
  margin: 0 0 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
}

h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

p { margin: 0 0 1rem; }

.lede {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 38rem;
}

.lede strong { color: var(--ink); }

.note {
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* ---------- disclosure ----------
   Princípio 3 da régua de conteúdo: o disclosure é parte do produto, não
   rodapé decorativo — por isso vive acima da dobra, com peso visual. */

.disclosure {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 1.1rem 1.25rem;
  margin: 2rem 0;
}

.disclosure p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.disclosure strong { color: var(--ink); }

/* ---------- cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.1rem 1.25rem;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* ---------- passos ---------- */

.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 2.6rem;
  margin-bottom: 1.75rem;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.steps strong, .honest strong { color: var(--ink); }

.honest p {
  color: var(--ink-soft);
  max-width: 38rem;
}

/* ---------- contato ---------- */

.contact-line { margin: 1.25rem 0; }

.mail {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.15rem;
  border-radius: 6px;
}

.mail:hover { filter: brightness(0.94); }

/* ---------- rodapé ---------- */

.site-footer {
  max-width: var(--max);
  margin: 4rem auto 0;
  padding: 1.75rem 1.5rem 3rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.site-footer strong { color: var(--ink); }

.footer-disclosure { margin: 0 0 0.9rem; }

.footer-optout {
  margin: 0;
  font-size: 0.8rem;
}