/* NLV Comércio Eletrônico Ltda — estilos do site institucional */

:root {
  --ink: #17273f;
  --ink-soft: #24385a;
  --gold: #b18d47;
  --gold-pale: #f0e7d6;
  --paper: #ffffff;
  --surface: #f4f6f8;
  --rule: #d9dee5;
  --muted: #5b6779;

  --display: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --shell: 1040px;
  --gutter: clamp(20px, 5vw, 56px);
}

*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration-color: var(--gold); text-underline-offset: 3px; }
a:hover { color: var(--gold); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 20;
}
.skip:focus { left: 0; }

.shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- rótulo de campo (vernáculo do comprovante cadastral) ---------- */

.label {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
}

/* ---------- cabeçalho ---------- */

.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }

.brand img {
  height: 34px;
  width: auto;
  display: block;
}

.brand__name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.brand__name span {
  display: block;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}

.topnav {
  display: flex;
  gap: 26px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.topnav a { text-decoration: none; color: var(--muted); }
.topnav a:hover { color: var(--gold); }

/* ---------- abertura ---------- */

.opening {
  padding-top: clamp(52px, 8vw, 92px);
  padding-bottom: clamp(44px, 6vw, 72px);
}

.opening__eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 22px;
}

.opening h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 5.2vw, 50px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  margin: 0;
  max-width: 21ch;
  text-wrap: balance;
}

.opening__rule {
  width: 64px;
  height: 3px;
  background: var(--gold);
  margin: 30px 0;
}

.opening__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

/* ---------- seções ---------- */

.band {
  border-top: 1px solid var(--rule);
  padding-top: clamp(48px, 7vw, 78px);
  padding-bottom: clamp(48px, 7vw, 78px);
}

.band--tint { background: var(--surface); border-top-color: var(--rule); }

.band__title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -0.015em;
  margin: 6px 0 8px;
}

.band__note {
  max-width: 62ch;
  color: var(--muted);
  margin: 0 0 40px;
  font-size: 16px;
}

/* ---------- áreas de atuação ---------- */

.work { border-top: 1px solid var(--rule); }

.work__item {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
}

.work__name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.008em;
  margin: 0 0 10px;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}

.work__text {
  margin: 0;
  max-width: 68ch;
  padding-left: 19px;
  color: var(--ink-soft);
}

/* ---------- conformidade ---------- */

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.card {
  background: var(--surface);
  padding: 26px 24px 28px;
}

.band--tint .card { background: var(--paper); }

.card h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.005em;
  margin: 0 0 10px;
}

.card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

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

.contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px 48px;
  max-width: 760px;
}

.contact__value {
  font-family: var(--display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.45;
}

.contact__value a { text-decoration: none; border-bottom: 1px solid var(--gold); }

/* ---------- rodapé ---------- */

.foot {
  background: var(--ink);
  color: #dfe4ec;
  padding-top: 52px;
  padding-bottom: 40px;
  font-size: 15px;
}

.foot a { color: #fff; text-decoration-color: var(--gold); }
.foot a:hover { color: var(--gold); }

.foot__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.foot__legal {
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  color: #fff;
  margin: 0 0 12px;
}

.foot__lines { margin: 0; line-height: 1.75; color: #c2cbd8; }

.foot .label { color: #8b9aae; }

.foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  line-height: 2;
}

.foot__base {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8b9aae;
}

/* ---------- páginas legais ---------- */

.doc { padding-top: clamp(44px, 6vw, 68px); padding-bottom: clamp(56px, 8vw, 88px); }

.doc__shell { max-width: 720px; }

.doc h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 4.4vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 8px 0 14px;
}

.doc__stamp {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 28px;
  border-bottom: 3px solid var(--gold);
  margin: 0;
}

.doc h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.005em;
  margin: 40px 0 12px;
  padding-top: 4px;
}

.doc h2::before {
  content: counter(clause) " ";
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  color: var(--gold);
  margin-right: 10px;
}

.doc__shell { counter-reset: clause; }
.doc h2 { counter-increment: clause; }

.doc h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  margin: 26px 0 8px;
}

.doc p { margin: 0 0 14px; color: var(--ink-soft); }

.doc ul { margin: 0 0 16px; padding-left: 20px; color: var(--ink-soft); }
.doc li { margin-bottom: 7px; }

.doc__back {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  margin-bottom: 4px;
}
.doc__back:hover { color: var(--gold); }

/* ---------- animação de entrada, discreta ---------- */

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}
.reveal:nth-child(2) { animation-delay: 0.07s; }
.reveal:nth-child(3) { animation-delay: 0.14s; }
.reveal:nth-child(4) { animation-delay: 0.2s; }
.reveal:nth-child(5) { animation-delay: 0.27s; }

@keyframes rise {
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- responsivo ---------- */

@media (max-width: 860px) {
  .grid3 { grid-template-columns: 1fr; }
  .foot__top { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .topnav { display: none; }
  .contact { grid-template-columns: 1fr; gap: 26px; }
  .opening__lead { font-size: 17px; }
}