*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  font-family: 'Century Gothic', CenturyGothic, AppleGothic, Questrial, system-ui, sans-serif;
  color: #EEF0F3;
  background: linear-gradient(160deg, #453832 0%, #101012 70%) fixed;
  background-color: #101012;
  -webkit-font-smoothing: antialiased;
  padding: 0 16px;
}
/* grade de hexágonos bem fraca, igual ao login do Tekton */
.fundo {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 2 54 17v30L28 62 2 47V17Z M28 62v35 M2 17 -26 2 M54 17 82 2' fill='none' stroke='%23fff' stroke-width='1.2'/%3E%3C/svg%3E");
  background-size: 56px 97px;
}

.topo { max-width: 1040px; margin: 0 auto; padding: 72px 0 36px; text-align: center; }
.marca { margin: 0 0 18px; font-size: 13px; letter-spacing: .42em; color: rgba(238,240,243,.62); }
.topo h1 { margin: 0; font-weight: 400; font-size: clamp(26px, 4vw, 40px); line-height: 1.2; color: #F6F7F9; }
.sub { margin: 12px 0 0; font-size: 15px; color: rgba(238,240,243,.6); }

.grade {
  max-width: 1040px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px;
}

.card {
  position: relative; border-radius: 22px; padding: 26px;
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 30px 70px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.10);
  -webkit-backdrop-filter: blur(6px) saturate(1.2); backdrop-filter: blur(6px) saturate(1.2);
  display: flex; flex-direction: column;
}
.card h2 { margin: 14px 0 6px; font-size: 19px; font-weight: 400; color: #F6F7F9; }
.texto { margin: 0; font-size: 14.5px; line-height: 1.6; color: rgba(238,240,243,.70); }

/* ----- Tekton ----- */
.card-tekton {
  grid-column: 1 / -1; padding: 38px 40px;
  background: linear-gradient(135deg, rgba(196,123,78,.14), rgba(255,255,255,.04) 55%);
  border-color: rgba(255,255,255,.18);
}
.tekton-cabeca { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.tekton-marca { height: 150px; width: auto; display: block; user-select: none; margin-left: -12px; }
.tekton-sub { margin: 14px 0 18px; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: rgba(238,240,243,.62); }
.card-tekton .texto { max-width: 640px; font-size: 16px; }
.recursos {
  list-style: none; padding: 0; margin: 22px 0 28px;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 28px; max-width: 700px;
}
.recursos li { position: relative; padding-left: 18px; font-size: 14px; color: rgba(238,240,243,.82); }
.recursos li::before { content: ""; position: absolute; left: 0; top: .5em; width: 7px; height: 7px; border-radius: 50%; background: #C47B4E; }
.acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px;
  padding: 12px 24px; border-radius: 12px; text-decoration: none; font-size: 15px;
  transition: background .15s, border-color .15s, transform .15s;
}
.btn:focus-visible { outline: 2px solid #F1E3B8; outline-offset: 3px; }
.btn-claro { background: rgba(255,255,255,.92); color: #14161C; }
.btn-claro:hover { background: #FFFFFF; transform: translateY(-1px); }
.btn-vidro { background: rgba(255,255,255,.08); color: #EEF0F3; border: 1px solid rgba(255,255,255,.22); }
.btn-vidro:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); }

/* ----- selos ----- */
.selo {
  display: inline-block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 99px;
  background: rgba(134,239,172,.12); color: #A7F3C4; border: 1px solid rgba(134,239,172,.28);
}
.selo-breve { margin-top: auto; align-self: flex-start; background: rgba(255,255,255,.06); color: rgba(238,240,243,.6); border-color: rgba(255,255,255,.14); }

/* ----- blocos em breve ----- */
.card-breve { min-height: 220px; }
.card-breve .texto { margin-bottom: 20px; }
.icone { width: 34px; height: 34px; fill: none; stroke: rgba(238,240,243,.75); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

.rodape { max-width: 1040px; margin: 0 auto; padding: 48px 0 40px; text-align: center; font-size: 12px; color: rgba(238,240,243,.42); }

/* ----- cartões que são links ----- */
a.card-link { text-decoration: none; color: inherit; min-height: 220px; transition: border-color .15s, background .15s, transform .15s; }
a.card-link:hover { border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.07); transform: translateY(-2px); }
a.card-link:focus-visible { outline: 2px solid #F1E3B8; outline-offset: 3px; }
.card-link .texto { margin-bottom: 20px; }
.seta { margin-top: auto; font-size: 14px; color: #F1E3B8; }
.btn-texto { color: rgba(238,240,243,.75); padding-left: 8px; padding-right: 8px; }
.btn-texto:hover { color: #FFFFFF; text-decoration: underline; }
.rodape a { color: rgba(238,240,243,.6); }

/* ----- navegação das páginas internas ----- */
.nav { max-width: 1040px; margin: 0 auto; padding: 22px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.nav-marca { font-size: 13px; letter-spacing: .42em; color: rgba(238,240,243,.75); text-decoration: none; }
.nav-links { display: flex; gap: 6px; flex-wrap: wrap; }
.nav-links a { color: rgba(238,240,243,.7); text-decoration: none; font-size: 14px; padding: 8px 12px; border-radius: 10px; }
.nav-links a:hover { background: rgba(255,255,255,.07); color: #FFF; }
.nav-links a[aria-current="page"] { background: rgba(255,255,255,.12); color: #FFF; }

.hero { max-width: 760px; margin: 0 auto; padding: 48px 0 40px; text-align: center; }
.hero h1 { margin: 22px 0 0; font-weight: 400; font-size: clamp(28px, 4.4vw, 44px); line-height: 1.15; color: #F6F7F9; }
.hero .sub { font-size: 16px; line-height: 1.6; }
.hero-marca { height: 185px; margin: 0 auto; }
.hero-icone { width: 52px; height: 52px; }
.hero .selo { margin-top: 22px; }
.acoes-centro { justify-content: center; margin-top: 26px; }
.nota { margin: 14px 0 0; font-size: 13px; color: rgba(238,240,243,.5); }

.conteudo { max-width: 1040px; margin: 0 auto; }
.secao { margin: 0 0 64px; }
.titulo-secao { margin: 0 0 18px; font-size: 24px; font-weight: 400; color: #F6F7F9; text-align: center; }
.sub-secao { text-align: center; margin: -6px 0 22px; }
.grade-recursos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.recurso h3 { margin: 0 0 8px; font-size: 17px; font-weight: 400; color: #F6F7F9; }
.recurso h3::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #C47B4E; margin-right: 10px; vertical-align: middle; }

/* ----- calculadora ----- */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; padding: 32px; margin-bottom: 18px; }
.calc-rotulo { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(238,240,243,.6); margin-bottom: 14px; }
.calc-controle { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.calc-btn { width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.08); color: #F6F7F9; font-size: 22px; cursor: pointer; font-family: inherit; }
.calc-btn:hover { background: rgba(255,255,255,.14); }
.calc-qtd { font-size: 40px; min-width: 64px; text-align: center; color: #F6F7F9; }
.calc-faixa { width: 100%; accent-color: #C47B4E; }
.calc-valor { text-align: center; border-left: 1px solid rgba(255,255,255,.12); padding-left: 28px; }
.calc-total { margin: 0; font-size: 52px; color: #F6F7F9; line-height: 1; }
.calc-rs { font-size: 22px; vertical-align: top; color: rgba(238,240,243,.7); }
.calc-mes { font-size: 18px; color: rgba(238,240,243,.6); }
.calc-pessoa { margin: 10px 0 22px; color: rgba(238,240,243,.65); font-size: 14px; }

.tabela-card { padding: 8px 20px; margin-bottom: 18px; overflow-x: auto; }
.tabela { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.tabela caption { text-align: left; padding: 14px 4px 6px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(238,240,243,.55); }
.tabela th, .tabela td { padding: 11px 4px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.08); }
.tabela th { font-weight: 400; color: rgba(238,240,243,.55); font-size: 13px; }
.tabela td { color: rgba(238,240,243,.88); font-variant-numeric: tabular-nums; }
.tabela tr:last-child td { border-bottom: none; color: #F1E3B8; }
.regras { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; color: rgba(238,240,243,.75); text-align: center; }
.regras strong { font-weight: 400; color: #F6F7F9; }

.faq { display: grid; gap: 12px; max-width: 760px; margin: 0 auto; }
.faq details { padding: 18px 22px; }
.faq summary { cursor: pointer; font-size: 16px; color: #F6F7F9; list-style-position: outside; }
.faq details[open] summary { margin-bottom: 10px; }
.cta-final { text-align: center; align-items: center; margin-bottom: 20px; }
.cta-final h2 { margin: 0 0 6px; font-size: 24px; font-weight: 400; color: #F6F7F9; }

@media (max-width: 860px) {
  .grade { grid-template-columns: 1fr; }
  .card-tekton { padding: 28px 22px; }
  .recursos { grid-template-columns: 1fr; }
  .topo { padding: 48px 0 28px; }
  .tekton-marca { height: 112px; }
  .hero-marca { height: 130px; }
  .card-breve, a.card-link { min-height: 0; }
  .grade-recursos { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr; padding: 24px 20px; }
  .calc-valor { border-left: none; padding-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; }
  .hero { padding: 28px 0 32px; }
  .nav { padding: 16px 0; }
}
@media (max-width: 420px) {
  .acoes .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .btn, a.card-link { transition: none; } a.card-link:hover { transform: none; } }