/* AUPROIN — folha de estilo única do site.
   Linguagem visual: "blueprint" — cantos vivos, hairlines, marcas de canto
   como em prancha de projeto. Acento vermelho da logo. */

:root {
  --bg: #fafafa;
  --surface: #f0f0f1;
  --paper: #fefefe;
  --text: #1a1c22;
  --muted: color-mix(in srgb, var(--text) 72%, transparent);
  --faint: color-mix(in srgb, var(--text) 55%, transparent);
  --divider: color-mix(in srgb, var(--text) 16%, transparent);
  --accent: #b8000a;
  --accent-300: #f2a9a9;
  --accent-600: #b8000a;
  --accent-700: #8f0009;
  --ink: #1a1c22;

  --font-heading: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1200px;
  --pad: clamp(20px, 5vw, 72px);
  --gutter: max(var(--pad), calc((100% - var(--wrap)) / 2 + var(--pad)));
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  text-wrap: pretty;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; }
/* height:auto é obrigatório: o atributo height="" do <img> vira altura fixa sem ele. */
img { max-width: 100%; height: auto; }
a { color: var(--accent-700); }
a:hover { color: var(--accent-600); }

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

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: #fff; padding: 10px 16px; text-decoration: none;
}
.skip:focus { left: 0; }

/* ---------- estruturas ---------- */

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--pad); }
main { flex: 1; }

.section { padding-block: clamp(48px, 7vw, 72px); }
.section--tight { padding-block: clamp(32px, 4vw, 48px); }
.section--dark { background: var(--ink); color: var(--bg); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--bg); }

.eyebrow {
  display: block; font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  font-weight: 600; color: var(--accent-700); margin-bottom: 12px;
}
.section--dark .eyebrow { color: var(--accent-300); }

.rule { height: 1px; border: 0; margin: 0 0 40px; background: var(--divider); }
.rule--tight { margin-bottom: 20px; }
.section--dark .rule { background: color-mix(in srgb, var(--bg) 25%, transparent); }

.grid { display: grid; gap: 40px 32px; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px clamp(24px, 5vw, 96px); }
.grid--split { align-items: center; }

/* Grades de contagem fixa: 4 e 8 itens nunca deixam um card órfão na última linha. */
.grid--2x2, .grid--4 { grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 640px) {
  .grid--2x2, .grid--4 { grid-template-columns: repeat(2, 1fr); gap: 32px 28px; }
}
@media (min-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); gap: 32px 24px; }
}

.lead { font-size: 17px; line-height: 1.55; max-width: 62ch; margin: 24px 0 0; }
.prose { font-size: 15px; line-height: 1.6; color: var(--muted); max-width: 65ch; }

/* ---------- hero da home ---------- */

.hero { padding-block: clamp(40px, 6vw, 72px) 0; }
.hero__foto { display: block; width: 100%; height: auto; margin-top: 40px; }

@media (min-width: 1000px) {
  .hero {
    position: relative;
    padding-block: clamp(64px, 7vw, 104px);
    background: var(--surface) url("../img/hero-auproin.jpg") right center / cover no-repeat;
    display: flex; align-items: center; min-height: 600px;
  }
  .hero > .wrap { width: 100%; }
  /* Painel claro atrás do texto: garante contraste em qualquer recorte da foto. */
  .hero__texto {
    max-width: 60ch; padding: 36px 40px;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    border: 1px solid var(--divider);
    backdrop-filter: blur(3px);
  }
  .hero__texto .h-hero { font-size: clamp(34px, 3.4vw, 50px); max-width: none; }
  .hero__texto .lead { font-size: 16px; }
  .hero__foto { display: none; }
}

/* ---------- perguntas frequentes ---------- */

.faq { display: flex; flex-direction: column; gap: 16px; }
.faq details { padding: 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 24px;
  font-family: var(--font-heading); font-weight: 600; font-size: 20px;
  line-height: 1.25; letter-spacing: .01em;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 24px; line-height: 1; color: var(--accent); flex: none;
}
.faq details[open] summary::after { content: "\2013"; }
.faq summary:hover { color: var(--accent-700); }
.faq details[open] summary { border-bottom: 1px solid var(--divider); }
.faq p { margin: 0; padding: 18px 24px; font-size: 15px; line-height: 1.65; max-width: 80ch; }

/* ---------- tipografia de título ---------- */

.h-hero {
  font-size: clamp(40px, 6.2vw, 84px); line-height: 1.04; letter-spacing: .01em;
  text-transform: uppercase; margin: 0 0 0 -.04em; max-width: 17ch;
}
.h-page {
  font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: .01em;
  text-transform: uppercase; margin: 0 0 0 -.04em; max-width: 20ch;
}
.h-sec {
  font-size: clamp(28px, 3.4vw, 38px); line-height: 1.1; letter-spacing: .02em;
  text-transform: uppercase; margin: 0;
}
.h-card {
  font-size: 22px; line-height: 1.15; letter-spacing: .02em; text-transform: uppercase; margin: 0;
}
.accent { color: var(--accent-700); }
.section--dark .accent { color: var(--accent-300); }

/* ---------- moldura blueprint ---------- */

.bp { position: relative; border: 1px solid var(--divider); background: transparent; }
.bp .c { position: absolute; width: 11px; height: 11px; pointer-events: none; }
.bp .c::before, .bp .c::after { content: ""; position: absolute; background: var(--accent); }
.bp .c::before { left: 5px; top: 0; width: 1px; height: 100%; }
.bp .c::after { top: 5px; left: 0; width: 100%; height: 1px; }
.bp .c.tl { top: -6px; left: -6px; }
.bp .c.tr { top: -6px; right: -6px; }
.bp .c.bl { bottom: -6px; left: -6px; }
.bp .c.br { bottom: -6px; right: -6px; }

.bp-head {
  display: flex; flex-wrap: wrap; border-bottom: 1px solid var(--divider);
  font-family: var(--font-heading); font-size: 13px; letter-spacing: .08em;
  text-transform: uppercase; font-weight: 600;
}
.bp-head > :first-child { flex: 1; min-width: 16ch; padding: 12px 24px; }
.bp-head > :last-child:not(:first-child) {
  padding: 12px 24px; border-left: 1px solid var(--divider); color: var(--faint); white-space: nowrap;
}
.section--dark .bp { border-color: color-mix(in srgb, var(--bg) 30%, transparent); }
.section--dark .bp-head { border-color: color-mix(in srgb, var(--bg) 30%, transparent); }
.section--dark .bp-head > :last-child:not(:first-child) {
  border-color: color-mix(in srgb, var(--bg) 30%, transparent);
  color: color-mix(in srgb, var(--bg) 70%, transparent);
}

.card { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
a.card { text-decoration: none; color: inherit; }
a.card:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.card__more {
  font-family: var(--font-heading); font-size: 13px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--accent-700); margin-top: auto;
}

.num {
  font-family: var(--font-heading); font-weight: 600; font-size: 13px;
  letter-spacing: .08em; color: var(--accent-700); font-feature-settings: 'tnum' 1;
}
.section--dark .num { color: var(--accent-300); }

/* ---------- listas com marcador quadrado ---------- */

.ticks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.ticks li { font-size: 15px; line-height: 1.6; padding-left: 20px; position: relative; }
.ticks li::before { content: "\25AA"; position: absolute; left: 0; color: var(--accent-700); }
.section--dark .ticks li::before { color: var(--accent-300); }

/* ---------- tabela chave/valor ---------- */

.rows > div {
  display: grid; grid-template-columns: minmax(110px, 170px) 1fr; gap: 12px;
  padding: 12px 20px; border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  font-size: 15px; line-height: 1.45;
}
.rows > div:last-child { border-bottom: 0; }
.rows dt, .rows .k {
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  font-weight: 600; color: var(--faint); line-height: 1.8;
}
.rows dd { margin: 0; }
.rows--num > div { grid-template-columns: 36px 1fr; }
.section--dark .rows > div { border-color: color-mix(in srgb, var(--bg) 14%, transparent); }
.section--dark .rows .k { color: var(--accent-300); }

/* ---------- números de caso ---------- */

.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px;
  border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider); padding: 20px 0;
}
.stats div { display: flex; flex-direction: column; gap: 6px; }
.stats b {
  font-family: var(--font-heading); font-weight: 600; font-size: clamp(28px, 3.4vw, 36px);
  line-height: 1; letter-spacing: .01em; font-feature-settings: 'tnum' 1; color: var(--accent-700);
}
.stats span { font-size: 13px; line-height: 1.4; color: var(--faint); }

/* ---------- botões ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border: 1px solid var(--divider); border-radius: 0;
  font-family: var(--font-heading); font-weight: 600; font-size: 15px; line-height: 1.2;
  letter-spacing: .02em; text-decoration: none; color: var(--text); background: transparent;
  cursor: pointer; transition: background .12s ease, color .12s ease;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-700); color: #fff; }
.btn-secondary:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.section--dark .btn-secondary { border-color: color-mix(in srgb, var(--bg) 40%, transparent); color: var(--bg); }
.section--dark .btn-secondary:hover { background: color-mix(in srgb, var(--bg) 12%, transparent); }
.btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- navegação ---------- */

.nav {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 14px var(--gutter); border-bottom: 1px solid var(--divider);
  background: var(--paper); position: sticky; top: 0; z-index: 40;
}
.nav__brand { margin-right: auto; display: flex; align-items: center; text-decoration: none; }
.nav__brand img { height: 44px; width: auto; display: block; }
.nav a { color: inherit; text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--accent); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 500; }
.nav .btn { font-size: 14px; padding: 9px 16px; }
.nav .btn:hover { color: #fff; }

@media (max-width: 720px) {
  /* Logo numa linha, links na seguinte. O CTA sai: o WhatsApp flutuante já cobre. */
  .nav { gap: 6px 18px; padding-block: 10px; }
  .nav__brand { width: 100%; margin-right: 0; margin-bottom: 4px; }
  .nav__brand img { height: 36px; }
  .nav > .btn { display: none; }
}

/* ---------- figuras ---------- */

figure.bp { margin: 0; overflow: visible; }
figure.bp img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
figure.bp figcaption { font-size: 13px; line-height: 1.5; color: var(--faint); padding: 10px 14px; }

/* ---------- rodapé ---------- */

.footer { border-top: 1px solid var(--divider); background: var(--paper); margin-top: 24px; }
.footer .wrap {
  padding-block: 40px; display: grid; gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  font-size: 13px; line-height: 1.6; color: var(--muted);
}
.footer img { height: 40px; width: auto; margin-bottom: 12px; }
.footer h2 {
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  font-weight: 600; margin: 0 0 8px; color: var(--text);
}
.footer a { color: inherit; text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 3px; }
.footer .legal {
  border-top: 1px solid var(--divider); font-size: 12px; color: var(--faint);
  padding: 16px var(--pad); max-width: var(--wrap); margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 4px 16px; justify-content: space-between;
}

/* ---------- WhatsApp fixo ---------- */

.wa-float {
  position: fixed; right: 16px; bottom: 16px; z-index: 50;
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: var(--accent); color: #fff; text-decoration: none;
  font-family: var(--font-heading); font-weight: 600; font-size: 15px; letter-spacing: .02em;
  border: 1px solid var(--accent); box-shadow: 0 3px 10px rgb(0 0 0 / .22);
}
.wa-float:hover { background: var(--accent-700); color: #fff; }
@media (max-width: 640px) {
  .wa-float span { display: none; }
  .wa-float { padding: 14px; border-radius: 999px; }
}

/* ---------- formulário ---------- */

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--faint); }
.input {
  font: inherit; font-size: 15px; padding: 10px 12px; border: 1px solid var(--divider);
  border-radius: 0; background: var(--paper); color: var(--text); width: 100%;
}
.input:hover { border-color: color-mix(in srgb, var(--text) 45%, transparent); }
.input:focus-visible { border-color: var(--accent); outline-offset: 0; }
textarea.input { min-height: 110px; resize: vertical; }

/* ---------- utilidades ---------- */

.stack { display: flex; flex-direction: column; gap: 32px; }
.stack--lg { gap: 64px; }
.mt-0 { margin-top: 0; }
.small { font-size: 14px; line-height: 1.5; color: var(--faint); }
.breadcrumb { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--accent-700); margin-bottom: 12px; }
.breadcrumb a { color: inherit; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

@media print {
  .nav, .wa-float, .footer { display: none; }
  body { background: #fff; }
}