/* ==========================================================================
   Business IT — design system
   Tokens → base → layout → componentes → seções. Ver docs/design-system.md.
   ========================================================================== */

@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-latin.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-italic-latin.woff2") format("woff2");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

/* --- Tokens --------------------------------------------------------------- */
:root {
  /* Marca (amostrada do logo e do banner originais) */
  --navy-950: #0b1626;
  --navy-900: #112036;
  --navy-800: #192b40; /* cor do logo */
  --navy-600: #2c4766;
  --navy-100: #e6edf5;
  --cyan-400: #56cbce; /* destaque do banner; usar sobre fundo escuro */
  --cyan-700: #0b6e73; /* destaque sobre fundo claro (contraste 6:1) */
  --cyan-100: #e2f6f6;

  /* Neutros */
  --ink: #1b2a3b;
  --ink-muted: #4a5b6e;
  --ink-on-dark: #c9d5e3;
  --line: #dde4ec;
  --line-strong: #7d8a99; /* bordas de campos (≥ 3:1) */
  --surface: #ffffff;
  --surface-alt: #f3f6fa;

  /* Funcionais */
  --whatsapp: #128c4b;
  --focus: #0b6e73;

  /* Tipografia */
  --font-heading: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-2xl: clamp(1.625rem, 1.3rem + 1.4vw, 2.25rem);
  --text-3xl: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);

  /* Espaço, forma, sombra */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: clamp(3.5rem, 2.5rem + 4vw, 6rem);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(11 22 38 / 0.06), 0 1px 3px rgb(11 22 38 / 0.08);
  --shadow: 0 4px 10px rgb(11 22 38 / 0.06), 0 12px 32px rgb(11 22 38 / 0.08);
  --container: 1200px;
  --gutter: clamp(1rem, 0.6rem + 1.8vw, 2rem);
  --header-h: 72px;
}

/* --- Base ----------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  text-rendering: optimizeLegibility;
}
img,
svg {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--navy-800);
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-lg); font-weight: 600; }
p { margin: 0 0 var(--space-4); text-wrap: pretty; }
a { color: var(--cyan-700); text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}
.on-dark :focus-visible { outline-color: var(--cyan-400); }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--navy-800);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip-link:focus { top: var(--space-4); }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

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

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
}

/* --- Layout --------------------------------------------------------------- */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}
.section { padding-block: var(--space-8); }
.section--alt { background: var(--surface-alt); }
.section--dark {
  background: var(--navy-950);
  color: var(--ink-on-dark);
}
.section--dark h2,
.section--dark h3 { color: #fff; }
.section__header {
  max-width: 46rem;
  margin-bottom: var(--space-7);
}
.section__header--center {
  margin-inline: auto;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-700);
}
.on-dark .eyebrow,
.section--dark .eyebrow { color: var(--cyan-400); }
.lead {
  font-size: var(--text-lg);
  color: var(--ink-muted);
}
.on-dark .lead,
.section--dark .lead { color: var(--ink-on-dark); }

/* --- Botões --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-5);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn--primary { background: var(--navy-800); color: #fff; }
.btn--primary:hover { background: var(--navy-600); }
.btn--accent { background: var(--cyan-400); color: var(--navy-950); }
.btn--accent:hover { background: #7ad8da; }
.btn--ghost { border-color: currentColor; color: var(--navy-800); background: transparent; }
.btn--ghost:hover { background: var(--navy-100); }
.on-dark .btn--ghost { color: #fff; }
.on-dark .btn--ghost:hover { background: rgb(255 255 255 / 0.08); }
.btn--sm { min-height: 40px; padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* --- Cabeçalho ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.94);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: var(--header-h);
}
.brand-link {
  display: inline-flex;
  color: var(--navy-800);
  border-radius: 6px;
}
.brand-link svg { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: var(--space-5); }
.nav__list {
  display: flex;
  gap: var(--space-5);
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav__list a {
  display: block;
  padding: var(--space-2) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav__list a:hover,
.nav__list a[aria-current="page"] { border-bottom-color: var(--cyan-400); }
.nav-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--navy-800);
  font: 600 var(--text-sm) var(--font-heading);
  cursor: pointer;
}

@media (max-width: 860px) {
  .brand-link svg { height: 34px; }
  .js .nav-toggle { display: inline-flex; }
  .js .nav {
    position: absolute;
    inset: 100% 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-4) var(--gutter) var(--space-6);
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .js .nav:not(.is-open) { display: none; }
  .js .nav__list { flex-direction: column; gap: 0; }
  .js .nav__list a { padding: var(--space-3) 0; border-bottom: 1px solid var(--line); }
  /* Sem JavaScript: links em linha abaixo da marca */
  html:not(.js) .site-header__inner { flex-wrap: wrap; padding-block: var(--space-3); }
  html:not(.js) .nav { width: 100%; flex-wrap: wrap; gap: var(--space-3); }
  html:not(.js) .nav__list { flex-wrap: wrap; gap: var(--space-4); }
}

/* --- Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--ink-on-dark);
  background:
    radial-gradient(60rem 30rem at 85% 20%, rgb(86 203 206 / 0.16), transparent 60%),
    linear-gradient(160deg, var(--navy-800) 0%, var(--navy-950) 70%);
}
.hero::after {
  /* textura diagonal sutil, referência ao banner original */
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-55deg, rgb(255 255 255 / 0.025) 0 1px, transparent 1px 22px);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  align-items: center;
  gap: var(--space-7);
  padding-block: clamp(3.5rem, 2rem + 6vw, 7rem);
}
.hero h1 { color: #fff; max-width: 20ch; }
.hero .lead { max-width: 38rem; margin-bottom: var(--space-6); }
.hero__note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  font-size: var(--text-sm);
  color: var(--ink-on-dark);
}
.hero__note .icon { color: var(--cyan-400); }
.hero__visual {
  justify-self: center;
  width: min(100%, 340px);
  padding: var(--space-6);
  border: 1px solid rgb(255 255 255 / 0.12);
  border-radius: 24px;
  background: linear-gradient(180deg, rgb(255 255 255 / 0.07), rgb(255 255 255 / 0.02));
  box-shadow: 0 30px 60px rgb(0 0 0 / 0.25), inset 0 1px 0 rgb(255 255 255 / 0.08);
  text-align: center;
}
.hero__visual img {
  width: 58%;
  margin: 0 auto var(--space-5);
  filter: drop-shadow(0 0 28px rgb(86 203 206 / 0.35));
}
.hero__slogan {
  margin: 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: var(--text-xl);
  color: #fff;
}
.hero__since {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-400);
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
}

/* --- Cards ---------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr));
}
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 980px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .grid--3 { grid-template-columns: 1fr; }
}
.card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card h3 { margin-bottom: var(--space-2); }
.card p { margin: 0; color: var(--ink-muted); }
.card__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  border-radius: 12px;
  background: var(--cyan-100);
  color: var(--cyan-700);
}
.card__icon .icon { width: 24px; height: 24px; }

/* Diferenciais: faixa que sobrepõe o fim do hero */
.highlights {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * var(--space-7));
}
.highlights .grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.highlight {
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.highlight__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy-800);
}
.highlight__title .icon { color: var(--cyan-700); }
.highlight p { margin: 0; font-size: 0.9375rem; color: var(--ink-muted); }

/* Destaque CIO as a Service */
.feature {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-6);
  padding: clamp(1.5rem, 1rem + 2.5vw, 3rem);
  border-radius: 20px;
  background:
    radial-gradient(30rem 16rem at 100% 0%, rgb(86 203 206 / 0.18), transparent 70%),
    var(--navy-800);
  color: var(--ink-on-dark);
}
.feature h2 { color: #fff; margin-bottom: var(--space-2); }
.feature p { margin: 0; max-width: 40rem; }
.feature__icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgb(86 203 206 / 0.14);
  color: var(--cyan-400);
}
.feature__icon .icon { width: 36px; height: 36px; }
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; }
}

/* --- Linha do tempo de parceiros ----------------------------------------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 20px 50px rgb(0 0 0 / 0.3);
}
.timeline__year {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.timeline__year:first-child { border-left: 0; }
.timeline__label {
  padding: var(--space-3);
  background: var(--navy-900);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  border-bottom: 2px solid var(--cyan-400);
}
.timeline__logos {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
  min-height: 128px;
  margin: 0;
  padding: var(--space-5) var(--space-4);
  list-style: none;
}
.timeline__logos img {
  width: 100%;
  max-width: 140px;
  height: 36px;
  margin-inline: auto;
  object-fit: contain;
}
.also-partners {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-6) 0 0;
  color: var(--ink-on-dark);
}
.also-partners img {
  height: 18px;
  width: auto;
  padding: 10px 18px;
  box-sizing: content-box;
  background: #fff;
  border-radius: var(--radius-pill);
}
@media (max-width: 860px) {
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline__year:nth-child(odd) { border-left: 0; }
}

/* --- Clientes ------------------------------------------------------------- */
/* Linhas centralizadas (5 + 4 no desktop), sem logo órfão encostado à esquerda */
.logo-wall {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  max-width: 1120px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.logo-wall li {
  display: grid;
  place-items: center;
  flex: 0 0 calc((100% - 4 * var(--space-4)) / 5);
  height: 120px;
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.logo-wall img {
  max-width: 100%;
  max-height: 88px; /* altura do quadro menos o padding */
  width: auto;
  height: auto;
  object-fit: contain;
}
@media (max-width: 860px) {
  .logo-wall li { flex-basis: calc((100% - 2 * var(--space-4)) / 3); height: 100px; }
  .logo-wall img { max-height: 68px; }
}
@media (max-width: 480px) {
  .logo-wall li { flex-basis: calc((100% - var(--space-4)) / 2); }
}

/* --- CTA final ------------------------------------------------------------ */
.cta {
  text-align: center;
}
.cta .btn-row { justify-content: center; }
.cta__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-6);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-muted);
}
.cta__contact li { display: inline-flex; align-items: center; gap: var(--space-2); }
.cta__contact .icon { color: var(--cyan-700); }

/* --- Páginas internas ---------------------------------------------------- */
.section--tight { padding-block: var(--space-6); }
.page-hero {
  color: var(--ink-on-dark);
  background:
    radial-gradient(40rem 20rem at 90% 0%, rgb(86 203 206 / 0.14), transparent 60%),
    linear-gradient(160deg, var(--navy-800) 0%, var(--navy-950) 80%);
}
.page-hero__inner { padding-block: clamp(2.75rem, 2rem + 4vw, 5rem); }
.page-hero h1 { color: #fff; max-width: 24ch; }
.page-hero .lead { max-width: 44rem; margin: 0; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-7);
  align-items: start;
}
.split--center { align-items: center; }
.split--center > :last-child { justify-self: end; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: var(--space-4); }
  .split--center > :last-child { justify-self: start; }
}

.prose { max-width: 46rem; }
.prose--narrow { margin-inline: auto; }
.prose h2 { margin-top: var(--space-7); font-size: var(--text-xl); }
.prose h3 { margin-top: var(--space-5); font-size: var(--text-base); }
.prose ul { padding-left: 1.25rem; }
.prose li { margin-bottom: var(--space-2); }

/* Card inteiro clicável (link no título) */
.card--link { position: relative; transition: border-color 0.15s, box-shadow 0.15s; }
.card--link h3 a { color: inherit; text-decoration: none; }
.card--link h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card--link:hover { border-color: var(--cyan-400); box-shadow: var(--shadow); }
.card--link:focus-within { outline: 3px solid var(--focus); outline-offset: 3px; }
.card--link h3 a:focus-visible { outline: none; }

/* Atalhos para os serviços */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--navy-800);
  font: 600 var(--text-sm) var(--font-heading);
  text-decoration: none;
}
.chip:hover { border-color: var(--cyan-400); background: var(--cyan-100); }
.chip .icon { color: var(--cyan-700); }

/* Serviço detalhado */
.service-list { padding-bottom: var(--space-8); }
.service {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-6);
  padding-block: var(--space-7);
  border-top: 1px solid var(--line);
}
.service:first-child { border-top: 0; }
.service__head { display: flex; flex-direction: column; align-items: flex-start; }
.service__head h2 { font-size: var(--text-2xl); }
.service__lead { font-size: var(--text-lg); }
@media (max-width: 860px) {
  .service { grid-template-columns: 1fr; gap: 0; padding-block: var(--space-6); }
}
.checklist { margin-bottom: var(--space-5); }
.checklist li {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.checklist .icon { margin-top: 0.2em; color: var(--cyan-700); }

/* Etapas */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: var(--space-5);
  counter-reset: step;
}
.step {
  padding: var(--space-5);
  border-top: 3px solid var(--cyan-400);
  background: var(--surface-alt);
  border-radius: 0 0 var(--radius) var(--radius);
}
.step__num {
  display: block;
  margin-bottom: var(--space-2);
  font: 700 var(--text-2xl)/1 var(--font-heading);
  color: var(--cyan-700);
}
.step p { margin: 0; color: var(--ink-muted); }

.partner-names {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.partner-names li {
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: var(--text-sm);
}

/* Contato */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 700px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}
a.contact-card:hover { border-color: var(--cyan-400); box-shadow: var(--shadow); text-decoration: none; }
.contact-card--primary { border-color: var(--cyan-400); background: var(--cyan-100); }
.contact-card--primary .card__icon { background: var(--surface); }
.contact-card__label { font: 600 var(--text-sm) var(--font-heading); letter-spacing: 0.06em; text-transform: uppercase; color: var(--cyan-700); }
.contact-card__value { font: 700 var(--text-xl) var(--font-heading); color: var(--navy-800); overflow-wrap: anywhere; }
.contact-card__hint { font-size: var(--text-sm); color: var(--ink-muted); }

/* --- Formulário ----------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--space-4);
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); align-items: start; }
@media (max-width: 600px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: var(--space-1); }
.field label { font-weight: 600; font-size: 0.9375rem; color: var(--navy-800); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline: 3px solid var(--focus); outline-offset: 1px; border-color: var(--focus); }
.field [aria-invalid="true"] { border-color: #b42318; border-width: 2px; }
.field__error { margin: 0; font-size: var(--text-sm); font-weight: 600; color: #b42318; } /* 6,5:1 */
.field--check { grid-template-columns: auto 1fr; align-items: start; column-gap: var(--space-3); }
.field--check input { width: 24px; height: 24px; min-height: 0; margin-top: 1px; accent-color: var(--navy-800); } /* WCAG 2.5.8: alvo >= 24px */
.field--check label { font-weight: 400; color: var(--ink); }
.field--check .field__error { grid-column: 2; }
.form__status:empty { display: none; }
.form__status {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.form__status.is-ok { background: #e7f6ec; color: #11633a; border: 1px solid #9fd8b4; }
.form__status.is-error { background: #fdecea; color: #b42318; border: 1px solid #f4b4ad; }
.form button[aria-busy="true"] { opacity: 0.7; cursor: progress; }
.form-note { display: flex; gap: var(--space-2); font-size: var(--text-sm); color: var(--ink-muted); }
.form-note .icon { margin-top: 0.15em; color: var(--cyan-700); }
/* Campo-isca: fora da tela, mas presente para robôs */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* --- Rodapé --------------------------------------------------------------- */
.site-footer {
  padding-block: var(--space-7) var(--space-5);
  background: var(--navy-950);
  color: var(--ink-on-dark);
  font-size: 0.9375rem;
}
.site-footer a { color: #fff; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-6);
}
.site-footer .brand-link { color: #fff; margin-bottom: var(--space-3); }
.site-footer__slogan { font-family: var(--font-heading); font-style: italic; font-weight: 500; color: #fff; }
.site-footer h2 {
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-400);
}
.site-footer address { font-style: normal; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: var(--space-2); }
.site-footer__contact li { display: flex; gap: var(--space-2); }
.site-footer__contact .icon { margin-top: 0.2em; color: var(--cyan-400); }
.site-footer__legal {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid rgb(255 255 255 / 0.1);
  font-size: var(--text-sm);
}
@media (max-width: 860px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

/* --- WhatsApp flutuante -------------------------------------------------- */
.wa-float {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 60;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.25);
  transition: transform 0.15s;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float .icon { width: 28px; height: 28px; }

/* --- Movimento ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .btn:hover,
  .wa-float:hover { transform: none; }
}