/*
 * Transaciona — estilos do site.
 *
 * Valores copiados do layout aprovado (docs/design), que vinha com estilo inline: a
 * CSP do site (style-src 'self') não permite style="", por isso tudo virou classe.
 * Responsividade por container queries sobre .site-root e unidades cqi, como no design.
 */

/* ---------- Fontes (self-hosted, mesmas do design: IBM Plex Sans e Mono) ---------- */
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url(/assets/fonts/ibm-plex-sans-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(/assets/fonts/ibm-plex-mono-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url(/assets/fonts/ibm-plex-mono-500-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --purple: #5D2DCF;
  --purple-hover: #3E15A1;
  --purple-dark: #270D68;
  --footer: #1F0A54;
  --lilac: #F6F3FE;
  --red: #D92A20;
  --red-hover: #B3201A;
  --red-text: #C4261D;
  --orange: #EB4A3A;
  --text: #1A1433;
  --text-2: #463F5C;
  --text-3: #5E5775;
  --border: #E4DCFA;
  --border-strong: #C9BDF2;
  --input-border: #8F86AD;
  --on-dark: #DCD3FA;
  --kicker-dark: #FFB1A8;
  --error: #B3201A;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
/* Rolagem suave das âncoras só com JavaScript: sem ele, o clique no "Enviar" do
   Playwright (teste sem JS do core) esbarrava na rolagem animada da home longa. */
@media (scripting: enabled) { html { scroll-behavior: smooth; } }
body { margin: 0; background: #FFFFFF; color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--purple); }
a:hover { color: var(--purple-hover); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
[hidden] { display: none !important; }
h1, h2, h3, p { overflow-wrap: break-word; }

.skip-link { position: absolute; left: 16px; top: -100px; z-index: 10; padding: 12px 16px; border-radius: 8px; background: var(--purple-dark); color: #FFFFFF; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; color: #FFFFFF; }
main:focus { outline: none; }

.site-root { width: 100%; min-width: 0; container-type: inline-size; }
.wrap { max-width: 1240px; margin: 0 auto; padding-left: clamp(16px, 4cqi, 48px); padding-right: clamp(16px, 4cqi, 48px); }
.mono { font-family: var(--mono); }

/* ---------- Botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; font-family: inherit; font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer; transition: background-color .15s ease, color .15s ease, transform .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn--red { background: var(--red); color: #FFFFFF; }
.btn--red:hover { background: var(--red-hover); color: #FFFFFF; }
.btn--purple { background: var(--purple); color: #FFFFFF; }
.btn--purple:hover { background: var(--purple-hover); color: #FFFFFF; }
.btn--outline { border: 1.5px solid #B9A3F5; color: #FFFFFF; }
.btn--outline:hover { color: #FFFFFF; background: rgba(255, 255, 255, .08); }
.btn--sm { height: 44px; padding: 0 18px; font-size: 14px; }
.btn--lg { height: 52px; padding: 0 24px; font-size: 16px; }
.btn--submit { height: 52px; padding: 0 32px; border: 0; font-size: 16px; align-self: flex-start; }
.btn--submit:disabled { opacity: .7; cursor: progress; transform: none; }

/* ---------- Cabeçalho ---------- */
.site-header { position: relative; z-index: 2; background: #FFFFFF; border-top: 4px solid var(--purple); box-shadow: 0 1px 0 var(--border); }
.site-header__bar { padding-top: 10px; padding-bottom: 10px; display: flex; align-items: center; justify-content: space-between; gap: 12px 32px; }
.brand { flex: 0 0 auto; display: flex; align-items: center; padding: 8px 0; }
.brand img { display: block; height: clamp(26px, 2.6cqi, 34px); width: auto; }

.nav-desktop { display: flex; align-items: center; gap: 24px; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; }
.nav-link { display: block; padding: 12px 0; font-size: 14.5px; line-height: 20px; font-weight: 500; color: var(--text); text-decoration: none; }

.lang-switch { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 8px; overflow: hidden; }
.lang-btn { display: inline-flex; align-items: center; justify-content: center; height: 42px; min-width: 44px; background: #FFFFFF; color: var(--purple); font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-decoration: none; }
.lang-btn.is-active { background: var(--purple); color: #FFFFFF; }
.lang-btn:not(.is-active):hover { background: var(--lilac); }

.nav-mobile { display: none; flex: 0 0 auto; }
.nav-mobile__bar { display: flex; align-items: center; gap: 8px; }
.nav-mobile__cta { height: 44px; padding: 0 12px; font-size: 13px; }
.nav-mobile details { position: static; }
.nav-mobile summary { list-style: none; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border-strong); border-radius: 8px; cursor: pointer; color: var(--purple); }
.nav-mobile summary::-webkit-details-marker { display: none; }
.nav-mobile__panel { position: absolute; left: 0; right: 0; top: 100%; background: #FFFFFF; border-top: 1px solid var(--border); box-shadow: 0 16px 32px rgba(39, 13, 104, .12); padding: 8px clamp(16px, 4cqi, 48px) 20px; }
.nav-mobile__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.nav-mobile__list a { display: block; padding: 14px 0; border-bottom: 1px solid #EFEAFB; font-size: 16px; font-weight: 500; color: var(--text); text-decoration: none; }
.nav-mobile__list a.is-charge { font-weight: 600; color: var(--red-text); }
.nav-mobile__lang { margin-top: 16px; display: flex; align-items: center; gap: 12px; }
.nav-mobile__lang-label { font-size: 13px; color: var(--text-3); }
.nav-mobile__lang .lang-btn { height: 40px; border-radius: 8px; border: 1px solid var(--border-strong); letter-spacing: 0; }
.nav-mobile__lang .lang-btn.is-active { border-color: var(--purple); }

/* ---------- Seções ---------- */
.section { background: #FFFFFF; }
.section--alt { background: var(--lilac); }
.section--dark { background: var(--purple-dark); }
.section__inner { padding-top: clamp(64px, 8cqi, 112px); padding-bottom: clamp(64px, 8cqi, 112px); }
.section__intro { display: flex; flex-wrap: wrap; gap: 24px 72px; }
.section__heading { flex: 1 1 320px; display: flex; flex-direction: column; gap: 14px; }
.section__body { flex: 999 1 520px; min-width: 0; }
.section__body--stack { display: flex; flex-direction: column; gap: 18px; }

.kicker { margin: 0; font-family: var(--mono); font-size: 12.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--red-text); }
.kicker--dark { color: var(--kicker-dark); }
.kicker--hero { letter-spacing: 0.1em; }

.section__title { margin: 0; max-width: 18ch; font-size: clamp(28px, 3cqi, 40px); line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; color: var(--text); text-wrap: balance; }
.section__title--wide { max-width: 20ch; }
.section__title--free { max-width: none; }

.text { margin: 0; max-width: 62ch; font-size: 17px; line-height: 1.65; color: var(--text-2); text-wrap: pretty; }
.text--lead { font-size: clamp(16.5px, 1.35cqi, 18.5px); color: var(--text); }

/* ---------- Topo ---------- */
.hero__inner { padding-top: clamp(56px, 8cqi, 112px); padding-bottom: clamp(56px, 8cqi, 112px); display: flex; flex-wrap: wrap; align-items: center; gap: 48px 64px; }
.hero__text { flex: 999 1 540px; min-width: 0; }
.hero__title { margin: 20px 0 0; max-width: 15ch; font-size: clamp(34px, 4.6cqi, 64px); line-height: 1.06; letter-spacing: -0.025em; font-weight: 700; color: #FFFFFF; text-wrap: balance; }
.hero__lead { margin: 24px 0 0; max-width: 58ch; font-size: clamp(16.5px, 1.35cqi, 19px); line-height: 1.65; color: var(--on-dark); text-wrap: pretty; }
.hero__actions { clear: both; padding-top: 36px; display: flex; flex-wrap: wrap; gap: 12px 16px; }
.hero__art { flex: 1 1 360px; min-width: 0; display: flex; justify-content: center; }
.hero__art img { display: block; width: 100%; max-width: 560px; height: auto; border-radius: 24px; }

/* ---------- Cartões ---------- */
.card-grid { list-style: none; margin: clamp(40px, 5cqi, 64px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 24px; }
.card-grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: 20px; }
.card { background: #FFFFFF; border: 1px solid var(--border); border-radius: 16px; display: flex; flex-direction: column; transition: box-shadow .2s ease, border-color .2s ease; }
.card:hover { box-shadow: 0 12px 32px rgba(39, 13, 104, .10); border-color: var(--border-strong); }
.card h3 { margin: 0; font-size: 19px; line-height: 1.3; font-weight: 700; color: var(--text); }
.card p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
.card__art { display: block; width: 100%; max-width: 280px; height: auto; align-self: center; }

.step { padding: 24px 28px 32px; }
.step__head { margin-top: 12px; display: flex; align-items: center; gap: 12px; }
.step__number { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%; background: var(--purple); color: #FFFFFF; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 13px; font-weight: 500; }
.card.step h3 { font-size: 20px; }
.card.step p { margin-top: 14px; font-size: 16px; }

.feature { padding: 32px; gap: 16px; }
.feature__top { display: flex; align-items: center; justify-content: space-between; }
.feature__icon { width: 56px; height: 56px; border-radius: 14px; background: #F1ECFE; color: var(--purple); display: flex; align-items: center; justify-content: center; }
.feature__number { font-family: var(--mono); font-size: 13px; font-weight: 500; color: #8F86AD; }

.pillar { padding: 20px 24px 28px; }
.pillar .card__art { max-width: 240px; }
.card .pillar__number { margin-top: 12px; font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--red-text); }
.card.pillar h3 { margin-top: 6px; }
.card .pillar__text { margin-top: 10px; }

/* ---------- 05 Reconhecimento de cobrança (home) ---------- */
.charges__inner { padding-top: clamp(48px, 6cqi, 80px); padding-bottom: clamp(48px, 6cqi, 80px); display: flex; flex-wrap: wrap; align-items: center; gap: 32px 64px; }
.charges__text { flex: 11 1 460px; min-width: 0; }
.charges__title { margin-top: 14px; max-width: 20ch; color: #FFFFFF; }
.charges__p { margin: 20px 0 0; max-width: 58ch; font-size: 17px; line-height: 1.65; color: var(--on-dark); text-wrap: pretty; }
.charges__p + .charges__p { margin-top: 14px; }
.descriptor { font-family: var(--mono); font-size: 15.5px; color: #FFFFFF; }
.charges__cta { clear: both; margin-top: 28px; display: flex; width: fit-content; }
.charges__art { flex: 9 1 340px; min-width: 0; display: flex; justify-content: center; }
.charges__art img { display: block; width: 100%; max-width: 440px; height: auto; }

/* ---------- 06 Contato ---------- */
.contact__inner { padding-top: clamp(64px, 8cqi, 112px); padding-bottom: clamp(64px, 8cqi, 112px); display: flex; flex-wrap: wrap; gap: 40px 72px; }
.contact__heading { flex: 1 1 300px; display: flex; flex-direction: column; gap: 14px; }
.contact__lead { margin: 0; max-width: 46ch; font-size: 16.5px; line-height: 1.65; color: var(--text-2); text-wrap: pretty; }
.text-link { color: var(--purple); font-weight: 600; text-underline-offset: 3px; }

/* ---------- Formulários ---------- */
.form { flex: 999 1 540px; min-width: 0; padding: clamp(20px, 3cqi, 40px); border-radius: 16px; background: var(--lilac); display: flex; flex-direction: column; gap: 20px; scroll-margin-top: 16px; }
.form--white { background: #FFFFFF; box-shadow: 0 1px 0 var(--border); }
.form__title { margin: 0; font-size: 20px; line-height: 1.3; font-weight: 700; color: var(--text); }
.form--white .form__title { font-size: 21px; }

/* Linha com um ou dois campos. Os campos alinham pelo topo: um erro num deles não
   desloca o vizinho. Abaixo de ~460px de largura cada campo ocupa a linha toda. */
.form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 20px; align-items: start; }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field__label { font-size: 14.5px; font-weight: 600; color: var(--text); }
.field__optional { font-weight: 400; color: var(--text-3); }
/* Obrigatório: só visual (aria-hidden); leitores de tela já anunciam o "required" do campo. */
.field__required { margin-left: 2px; color: var(--red-text); font-weight: 600; }
.field__hint { font-size: 13.5px; color: var(--text-3); }

.input { width: 100%; height: 48px; padding: 0 14px; border: 1px solid var(--input-border); border-radius: 8px; background: #FFFFFF; font-family: inherit; font-size: 16px; color: var(--text); }
.input::placeholder { color: #8F86AD; opacity: 1; }
.input--textarea { height: auto; min-height: 136px; padding: 12px 14px; line-height: 1.5; resize: vertical; }
.form--white .input--textarea { min-height: 128px; }
.input--mono { font-family: var(--mono); font-size: 15px; }
.input[data-type="digits"] { letter-spacing: 0.2em; }
.input:focus-visible { outline-offset: 1px; }

/* Telefone: seletor de país (select nativo, transparente, sobre o rótulo "🇧🇷 +55") + número. */
.phone { display: flex; gap: 8px; min-width: 0; }
.phone .input { flex: 1 1 auto; min-width: 0; }
.phone__country { position: relative; flex: 0 0 auto; display: flex; align-items: center; height: 48px; padding: 0 30px 0 12px; border: 1px solid var(--input-border); border-radius: 8px; background: #FFFFFF; font-size: 16px; color: var(--text); white-space: nowrap; }
.phone__country::after { content: ""; position: absolute; right: 12px; top: 50%; width: 7px; height: 7px; margin-top: -6px; border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3); transform: rotate(45deg); pointer-events: none; }
.phone__country:focus-within { outline: 3px solid var(--orange); outline-offset: 1px; }
.phone__country-label { font-variant-numeric: tabular-nums; }
.phone__select { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; font-size: 16px; }
.has-error .phone__country { border-color: var(--error); }

.field-group { margin: 0; padding: 0; border: 0; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.field-group__legend { padding: 0; margin-bottom: 6px; font-size: 14.5px; font-weight: 600; color: var(--text); }
.field-group__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(130px, 100%), 1fr)); gap: 12px; align-items: start; }
.field--sub { gap: 4px; }
.field--sub .field__label { font-size: 13.5px; font-weight: 400; color: var(--text-2); }

/* Erro de validação: campo em vermelho e mensagem logo abaixo. */
.input.is-invalid { border-color: var(--error); box-shadow: 0 0 0 1px var(--error); background: #FFF8F7; }
.field-error { display: flex; gap: 6px; align-items: flex-start; font-size: 13.5px; line-height: 1.4; font-weight: 500; color: var(--error); }
.field-error::before { content: ""; flex: 0 0 auto; width: 14px; height: 14px; margin-top: 2px; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1a7 7 0 1 0 0 14A7 7 0 0 0 8 1zm-.75 3.5h1.5v5h-1.5zm0 6.25h1.5v1.5h-1.5z'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 1a7 7 0 1 0 0 14A7 7 0 0 0 8 1zm-.75 3.5h1.5v5h-1.5zm0 6.25h1.5v1.5h-1.5z'/%3E%3C/svg%3E") center / contain no-repeat; }
.has-error > .field__label, .field-group.has-error > .field-group__legend { color: var(--error); }

/* Turnstile no tamanho padrão (300×65), centralizado no formulário. */
.field--captcha { align-items: center; }
.captcha { display: flex; justify-content: center; width: 100%; min-height: 65px; }
.field--captcha .field-error { margin-top: 2px; text-align: center; }

.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 8px; font-size: 15px; line-height: 1.5; }
.alert svg { flex: 0 0 auto; margin-top: 2px; }
.alert--error { background: #FDECEA; border: 1px solid #F3B8B2; color: #8E1A14; }
.alert--success { background: #EAF7EF; border: 1px solid #A7D8B8; color: #145C32; }

/* ---------- Página Reconhecer uma cobrança ---------- */
.page-hero__inner { padding-top: clamp(48px, 7cqi, 96px); padding-bottom: clamp(48px, 7cqi, 96px); }
.page-hero__title { margin: 16px 0 0; max-width: 20ch; font-size: clamp(32px, 4.4cqi, 58px); line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; color: #FFFFFF; text-wrap: balance; }
.page-hero__lead { margin: 24px 0 0; max-width: 62ch; font-size: clamp(16.5px, 1.35cqi, 19px); line-height: 1.65; color: var(--on-dark); text-wrap: pretty; }
.recognize__inner { padding-top: clamp(48px, 7cqi, 96px); padding-bottom: clamp(48px, 7cqi, 96px); display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px 72px; }
.recognize__aside { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.recognize__block { display: flex; flex-direction: column; gap: 14px; }
.recognize__subtitle { margin: 0; font-size: 20px; line-height: 1.3; font-weight: 700; color: var(--text); }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 6px 10px; border-radius: 6px; background: #FFFFFF; box-shadow: inset 0 0 0 1px var(--on-dark); font-family: var(--mono); font-size: 13.5px; line-height: 1.4; font-weight: 500; color: var(--text); white-space: nowrap; }
.recognize__note { margin: 0; padding-top: 24px; border-top: 1px solid var(--on-dark); font-size: 16.5px; line-height: 1.65; color: var(--text-2); text-wrap: pretty; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--footer); }
.site-footer__inner { padding-top: 28px; padding-bottom: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.site-footer p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--on-dark); }
.site-footer .mono { font-size: 13px; }

/* ---------- Responsividade (container queries sobre .site-root, como no design) ---------- */
.only-mobile { display: none; }
@container (max-width: 1080px) {
  .nav-desktop { display: none !important; }
  .nav-mobile { display: block; }
}
@container (max-width: 640px) {
  .only-mobile { display: block; }
  .only-desktop { display: none !important; }
  .float-img { float: right; width: 44%; max-width: 210px; height: auto; margin: 6px 0 12px 14px; shape-margin: 8px; }
  .form { margin-left: -16px; margin-right: -16px; border-radius: 0; padding: 32px 16px; }
  .nav-mobile__cta { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
  .btn:hover { transform: none; }
}