/*
 * Atrative: estilos do site. Paleta de src/brand.ts, fontes do sistema, nenhum recurso externo.
 * Linguagem de "registro público de entrega": linhas finas, numeração em mono, recibos e etiquetas.
 */

:root {
  --ink: #14181f;
  --paper: #f6f4ef;
  --accent: #e8552b;
  --success: #1f7a5a;
  --muted: #5b6370;
  --border: #dad6cc;

  /* Tons derivados da paleta. O accent puro só serve de texto sobre a tinta (4.9:1); sobre papel, accent-strong. */
  --accent-strong: #bf3f18;
  --accent-hover: #a33512;
  --accent-soft: #fcebe6;
  --danger: #a8261b;
  --danger-soft: #f6e9e8;
  --warning: #8a5a00;
  --warning-soft: #fcf0d3;
  --success-soft: #e4efeb;
  --muted-soft: #eceae4;
  --surface: #ffffff;
  --paper-deep: #efece4;
  /* Borda de controle de formulário: 3:1 sobre papel e sobre branco. */
  --line-strong: #8e8a80;
  /* Texto e linhas sobre a faixa escura. */
  --on-ink: #f6f4ef;
  --on-ink-muted: #aeb4bd;
  --on-ink-line: rgb(246 244 239 / 0.18);

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --serif: ui-serif, "Iowan Old Style", Charter, "Bitstream Charter", Georgia, "Times New Roman", serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
  --radius-sm: 6px;
  --gap: 1.25rem;
  --measure: 70ch;
  --section-space: clamp(2.75rem, 2rem + 3vw, 5rem);

  color-scheme: light;
}

/* Base */

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

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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.5em;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--serif);
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(2.1rem, 1.45rem + 2.6vw, 3.25rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.55rem, 1.3rem + 1vw, 2.1rem);
  line-height: 1.15;
}

h3 {
  font-size: 1.15rem;
}

h4,
h5,
h6 {
  font-size: 1.05rem;
}

p,
ul,
ol,
dl,
blockquote,
pre,
figure {
  margin: 0 0 1em;
}

p,
li,
dd {
  max-width: var(--measure);
}

ul,
ol {
  padding-left: 1.4em;
}

li + li {
  margin-top: 0.35em;
}

dt {
  font-weight: 700;
}

dd {
  margin: 0 0 0.75em;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

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

strong,
b {
  font-weight: 700;
}

small {
  font-size: 0.875em;
}

hr {
  margin: 2rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}

img {
  max-width: 100%;
  height: auto;
}

svg {
  max-width: 100%;
}

code,
kbd,
pre {
  font-family: var(--mono);
  font-size: 0.92em;
}

code {
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--muted-soft);
}

pre {
  padding: 1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  line-height: 1.5;
}

pre code {
  padding: 0;
  background: none;
  font-size: inherit;
}

blockquote {
  margin-left: 0;
  padding: 0.25rem 0 0.25rem 1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}

blockquote > :last-child {
  margin-bottom: 0;
}

/* Marca e ícones */

.mark {
  flex: none;
  width: 2.25rem;
  height: 2.25rem;
}

.mark__tile {
  fill: var(--ink);
}

.mark__line {
  fill: var(--accent);
}

.mark__a {
  fill: var(--paper);
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  flex: none;
  width: 1.25em;
  height: 1.25em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.22em;
}

h2 > .icon:first-child {
  margin-right: 0.4em;
  color: var(--accent-strong);
  vertical-align: -0.12em;
}

/* Estrutura */

.container {
  width: min(100% - 2.5rem, 72rem);
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.section + .section {
  padding-top: 0;
}

/* Faixa escura: uma por página, no máximo. */
.band {
  background: var(--ink);
  color: var(--on-ink);
}

.section.band,
.band + .section {
  padding-top: var(--section-space);
}

.band a {
  color: var(--on-ink);
}

.band .muted {
  color: var(--on-ink-muted);
}

.hero {
  padding-block: clamp(2.5rem, 1.75rem + 3.5vw, 4.5rem);
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  max-width: 22ch;
}

/* A linha de entrega da marca sublinha o título das páginas internas. */
.hero:not(.hero--home) h1::after {
  content: "";
  display: block;
  width: 3rem;
  height: 4px;
  margin-top: 0.9rem;
  background: var(--accent);
}

/* :where mantém a especificidade baixa para .price, .muted e .field__hint ganharem dentro do hero. */
:where(.hero) p {
  max-width: 62ch;
}

.hero__grid {
  display: grid;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}

.lead {
  font-size: clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  line-height: 1.55;
}

.eyebrow,
.crumbs {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.crumbs a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--accent-strong);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.75rem;
}

.actions .btn {
  margin: 0;
}

.more {
  margin: 1.5rem 0 0;
  font-weight: 600;
}

.more a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: var(--gap);
}

.grid--wide {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
  gap: 1.5rem;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
  gap: 2.5rem clamp(2rem, 1rem + 3vw, 4rem);
}

/* Cabeçalho de seção numerado, com fio de tinta em cima. */
.section-head {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  column-gap: 1rem;
  align-items: baseline;
  margin: 0 0 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ink);
}

.section-head__num {
  margin: 0;
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.section-head h2 {
  margin: 0;
}

.section-head__aside {
  grid-column: 2;
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.band .section-head {
  border-top-color: var(--on-ink-line);
}

.band .section-head__num {
  color: var(--accent);
}

/* Cartões, etiquetas e recibos */

.card {
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.card > :first-child {
  margin-top: 0;
}

.card > :last-child {
  margin-bottom: 0;
}

.card h2 a,
.card h3 a,
.catalog h2 a,
.post h2 a {
  color: inherit;
  text-decoration: none;
}

.card h2 a:hover,
.card h3 a:hover,
.catalog h2 a:hover,
.post h2 a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

/* Cartões lado a lado: a linha final de botões fica alinhada embaixo. */
.grid > .card {
  display: flex;
  flex-direction: column;
}

.grid > .card > :last-child:has(.btn) {
  margin-top: auto;
}

.muted {
  color: var(--muted);
}

.price {
  margin: 0 0 0.5em;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.tag .icon {
  width: 1rem;
  height: 1rem;
  color: var(--accent-strong);
  vertical-align: 0;
}

.product__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin: 0 0 0.75rem;
}

.product__head h2,
.product__head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 1.3rem + 0.5vw, 1.75rem);
}

/* Área de toque de 44 px sem mexer na linha: o padding de um elemento inline não altera o layout. */
.product__head a,
.post h2 a {
  padding-block: 0.4em;
}

/* O recibo vai para o pé do cartão, alinhado entre cartões de alturas diferentes. */
.product .ledger {
  margin-top: auto;
  padding-top: 1.25rem;
}

/* Linhas de recibo: rótulo em mono, pontilhado até o valor, total com fio de tinta. */
.ledger {
  margin: 0 0 1.25rem;
  font-variant-numeric: tabular-nums;
}

.ledger > div {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.35rem 0;
}

.ledger dt {
  display: flex;
  flex: 1;
  align-items: baseline;
  gap: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ledger dt::after {
  content: "";
  flex: 1;
  min-width: 1rem;
  border-bottom: 1px dotted var(--line-strong);
}

.ledger dd {
  max-width: none;
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  text-align: right;
}

.ledger .ledger__total {
  margin-top: 0.4rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--ink);
}

.ledger .price {
  margin: 0;
}

.receipt {
  border-color: var(--ink);
  border-top: 4px solid var(--accent);
}

.receipt .ledger {
  margin-bottom: 1rem;
}

.receipt .muted {
  font-size: 0.92rem;
}

.bullets {
  padding: 0;
  list-style: none;
}

.bullets li {
  position: relative;
  padding-left: 1.4rem;
}

.bullets li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0.1rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--accent);
}

/* Avisos e marcadores */

.notice {
  margin: 0 0 1em;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
}

.notice > :last-child {
  margin-bottom: 0;
}

.notice--ok {
  border-color: var(--success);
  background: var(--success-soft);
}

.notice--error {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.notice--warning {
  border-color: var(--warning);
  background: var(--warning-soft);
}

.notice--icon {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.notice--icon .icon {
  margin-top: 0.15rem;
  color: var(--accent-strong);
}

.legal-banner {
  margin: 0 0 1.5rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--warning);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  background: var(--warning-soft);
  color: var(--ink);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
  white-space: nowrap;
  vertical-align: middle;
}

.badge--ok {
  border-color: var(--success);
  background: var(--success-soft);
}

.badge--warn {
  border-color: var(--warning);
  background: var(--warning-soft);
}

.badge--muted {
  border-color: var(--border);
  background: var(--muted-soft);
  color: var(--muted);
}

/* Botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  margin: 0.2rem 0.4rem 0.2rem 0;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.btn:last-child {
  margin-right: 0;
}

.btn:hover {
  border-color: #2a303a;
  background: #2a303a;
  color: var(--paper);
}

/* Accent cheio com texto em tinta: 4.9:1. No hover escurece e o texto vira branco (6.8:1). */
.btn--primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--ink);
}

.btn--primary:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
  color: #ffffff;
}

/* Onde o fundo já é accent, o anel de foco é de tinta. */
.btn--primary:focus-visible,
.site-nav .site-nav__cta:focus-visible {
  outline-color: var(--ink);
}

.btn--ghost {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.band .btn--ghost {
  border-color: var(--on-ink);
  color: var(--on-ink);
}

.band .btn--ghost:hover {
  background: var(--on-ink);
  color: var(--ink);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Formulários */

.form {
  display: grid;
  gap: 1.25rem;
  max-width: 40rem;
  margin: 0 0 1em;
}

.form .btn {
  justify-self: start;
}

.field {
  display: grid;
  gap: 0.4rem;
  margin: 0;
}

.field > label:not(.check) {
  font-weight: 600;
}

input,
select,
textarea,
button {
  color: inherit;
  font: inherit;
}

input:not([type="checkbox"], [type="radio"], [type="hidden"], [type="submit"], [type="button"], [type="reset"], [type="file"]),
select,
textarea {
  width: 100%;
  min-height: 2.875rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  line-height: 1.4;
}

input:not([type="checkbox"], [type="radio"], [type="hidden"], [type="submit"], [type="button"], [type="reset"], [type="file"]):hover,
select:hover,
textarea:hover {
  border-color: var(--ink);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

::placeholder {
  color: var(--muted);
  opacity: 1;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--ink);
  outline-offset: 1px;
}

.field [aria-invalid="true"] {
  border-color: var(--danger);
  border-width: 2px;
}

.field__hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.field__error {
  margin: 0;
  color: var(--danger);
  font-size: 0.9rem;
  font-weight: 600;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  max-width: var(--measure);
  margin: 0;
  padding-block: 0.55rem;
  font-weight: 400;
  cursor: pointer;
}

.check input {
  flex: none;
  width: 1.3rem;
  height: 1.3rem;
  margin: 0.2rem 0 0;
  accent-color: var(--accent-strong);
}

fieldset {
  margin: 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

legend {
  padding: 0 0.35rem;
  font-weight: 700;
}

/*
 * Copia e cola do Pix (também em <pre> e <td>): monoespaçado, quebra cadeias longas em qualquer
 * ponto e seleciona tudo com um clique. Sem display próprio para não tirar um <td> da tabela.
 */
.code {
  margin: 0 0 1em;
  padding: 0.8rem 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  -webkit-user-select: all;
  user-select: all;
}

input.code,
textarea.code {
  font-family: var(--mono);
  font-size: 0.9rem;
}

/* Tabelas */

.table {
  width: 100%;
  margin: 0 0 1em;
  border: 1px solid var(--border);
  border-collapse: collapse;
  background: var(--surface);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.table th,
.table td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.table th {
  background: var(--paper-deep);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.table tbody tr:hover {
  background: #fbfaf7;
}

.table tbody tr:last-child > * {
  border-bottom: 0;
}

/* Passos: linha do tempo vertical no celular, horizontal a partir de 48rem. */

.steps {
  display: grid;
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps > li {
  position: relative;
  max-width: none;
  margin: 0;
  padding: 0 0 2rem 3.75rem;
  counter-increment: step;
}

.steps > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.steps > li::after {
  content: "";
  position: absolute;
  top: 3.25rem;
  bottom: 0.5rem;
  left: 1.375rem;
  width: 1px;
  background: var(--line-strong);
}

.steps > li:last-child {
  padding-bottom: 0;
}

.steps > li:last-child::after {
  display: none;
}

.steps h2,
.steps h3 {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.55rem 0 0.4rem;
  font-family: var(--font);
  font-size: 1.15rem;
  letter-spacing: -0.005em;
}

.steps h2 .icon,
.steps h3 .icon {
  margin-top: 0.1em;
  color: var(--accent-strong);
}

.steps p {
  margin: 0;
}

.band .steps > li::before {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--ink);
}

.band .steps > li::after {
  background: var(--on-ink-line);
}

.band .steps h3 .icon {
  color: var(--accent);
}

.band .steps p {
  color: var(--on-ink-muted);
}

/* Perguntas frequentes: linhas de registro numeradas. */

.faq-list {
  border-top: 1px solid var(--ink);
}

/* Lista logo abaixo de cabeçalho de seção já tem o fio de tinta. */
.section-head + .faq-list {
  border-top: 0;
}

.faq {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-content: start;
  column-gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.faq > * {
  grid-column: 2;
}

.faq__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  margin: 0;
  padding-top: 0.2rem;
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.faq h2,
.faq h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font);
  font-size: 1.1rem;
  letter-spacing: -0.005em;
}

.faq > :last-child {
  margin: 0;
}

/* Hero da página inicial */

.hero--home {
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem) clamp(3rem, 2rem + 4vw, 5.5rem);
}

.hero--home h1 {
  max-width: 17ch;
  font-size: clamp(2.4rem, 1.45rem + 3.6vw, 4.1rem);
  line-height: 1.04;
}

.hero__copy > * {
  margin: 0;
}

.hero__copy > * + * {
  margin-top: 1.5rem;
}

.hero__copy > .lead {
  max-width: 50ch;
}

.hero__copy > .offers {
  margin-top: 2.25rem;
}

.hero__art {
  justify-self: center;
  width: 100%;
  max-width: 28rem;
}

.offers {
  max-width: 34rem;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.offers li {
  display: grid;
  grid-template-columns: auto minmax(1.5rem, 1fr) auto auto;
  align-items: center;
  column-gap: 0.75rem;
  max-width: none;
  margin: 0;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
}

.offers li::before {
  content: "";
  grid-row: 1;
  grid-column: 2;
  border-bottom: 1px dotted var(--line-strong);
}

.offers a {
  grid-row: 1;
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--ink);
  font-weight: 650;
  text-decoration-color: var(--accent);
}

.offers__price {
  grid-row: 1;
  grid-column: 3;
  font-family: var(--mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.offers .tag {
  grid-row: 1;
  grid-column: 4;
}

/* Ilustração do recibo de entrega (SVG em linha, só classes). */

.illo {
  display: block;
  width: 100%;
  height: auto;
}

.illo__back {
  fill: var(--paper-deep);
  stroke: var(--border);
}

.illo__paper {
  fill: var(--surface);
  stroke: var(--ink);
  stroke-width: 1.5;
  stroke-linejoin: round;
}

.illo__brand {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
}

.illo__bar {
  fill: var(--muted-soft);
}

.illo__rule {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}

.illo__track {
  fill: none;
  stroke: var(--ink);
  stroke-width: 2;
}

.illo__node {
  fill: var(--ink);
  stroke: var(--surface);
  stroke-width: 4;
  paint-order: stroke;
}

.illo__node--now {
  fill: var(--accent);
}

.illo__halo {
  fill: var(--accent-soft);
}

.illo__step {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.illo__step--now {
  fill: var(--accent-strong);
}

.illo__chip {
  fill: var(--surface);
  stroke: var(--ink);
}

.illo__chip--now {
  fill: var(--accent);
  stroke: var(--accent);
}

.illo__chip-text {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.illo__ink {
  fill: var(--ink);
}

/* Chamada do diagnóstico gratuito, com a régua de 0 a 100. */

.callout {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.5rem, 1rem + 2.5vw, 3rem);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--surface);
}

.callout .section-head {
  margin-bottom: 1.25rem;
  padding-top: 0;
  border-top: 0;
}

.callout__body > p {
  margin: 0 0 1.5rem;
}

.callout__body > :last-child {
  margin-bottom: 0;
}

.scale {
  display: block;
  width: 100%;
  height: auto;
}

.scale__band {
  fill: none;
  stroke: var(--accent);
  stroke-width: 6;
}

.scale__ticks {
  fill: none;
  stroke: var(--ink);
  stroke-width: 2.5;
}

.scale__label {
  fill: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

/* Catálogo de /servicos: descrição à esquerda, recibo e pedido à direita. */

.catalog {
  border-top: 1px solid var(--ink);
}

.catalog__item {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1.5rem clamp(2rem, 1rem + 3vw, 4rem);
  padding-block: 2rem;
  border-bottom: 1px solid var(--border);
}

.catalog__main > :last-child,
.catalog__side > :last-child {
  margin-bottom: 0;
}

.catalog__side {
  align-self: start;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

/* Equipe */

/* O selo "Agente de IA" fica no pé do cartão, na mesma linha entre cartões vizinhos. */
.persona > p:last-child:has(.badge) {
  margin-top: auto;
}

.persona__head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.persona__head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.persona__role {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.avatar {
  display: grid;
  flex: none;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
}

.avatar--accent {
  background: var(--accent);
  color: var(--ink);
}

.avatar--ink {
  background: var(--ink);
  color: var(--paper);
}

.avatar--success {
  background: var(--success);
  color: #ffffff;
}

.avatar--muted {
  background: var(--muted);
  color: #ffffff;
}

.avatar--warning {
  background: var(--warning);
  color: #ffffff;
}

.avatar--system {
  border: 1px dashed var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1rem;
}

.gates {
  margin: 0 0 1.5rem;
  padding: 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.gates li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  max-width: none;
  margin: 0;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.gates .icon {
  margin-top: 0.15rem;
  color: var(--accent-strong);
}

/* Transparência */

.principle__num {
  margin: 0 0 1.5rem;
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.principle h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
}

/* Fio vertical entre as colunas quando elas ficam lado a lado. */
.split--ruled {
  column-gap: 0;
}

.split--ruled > * + * {
  border-left: 1px solid var(--border);
}

.split--ruled > * {
  padding-inline: 0 clamp(1.5rem, 1rem + 2vw, 3rem);
}

.split--ruled > * + * {
  padding-inline: clamp(1.5rem, 1rem + 2vw, 3rem) 0;
}

/* Blog */

.posts {
  border-top: 1px solid var(--ink);
}

.post {
  display: grid;
  gap: 0.5rem 2rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.post__date {
  margin: 0;
  padding-top: 0.35rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.post h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.3rem, 1.2rem + 0.5vw, 1.6rem);
}

.post p:last-child {
  margin: 0;
}

/* Texto longo: termos, privacidade, artigos. */

.prose > * {
  max-width: var(--measure);
}

.prose > :first-child {
  margin-top: 0;
}

.prose h2 {
  margin: 2.5rem 0 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.7rem);
}

.prose h3,
.prose h4 {
  margin: 2rem 0 0.5rem;
}

.prose .table {
  max-width: none;
}

.prose .notice {
  margin-top: 2.5rem;
}

/* Cabeçalho e rodapé do layout */

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-200%);
}

.skip-link:focus {
  color: var(--paper);
  transform: none;
}

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

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 0.75rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.75rem;
  color: var(--ink);
  text-decoration: none;
}

.site-brand__name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
}

.site-brand:hover {
  color: var(--ink);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--muted-soft);
  color: var(--ink);
}

/* Página atual: sublinhado grosso, não só cor. */
.site-nav a[aria-current="page"] {
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.5em;
}

.site-nav .site-nav__cta {
  margin-left: 0.5rem;
  padding-inline: 1rem;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--ink);
  font-weight: 650;
}

.site-nav .site-nav__cta:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
  color: #ffffff;
}

.site-nav .site-nav__cta[aria-current="page"] {
  text-decoration-color: currentColor;
}

.site-footer {
  padding-block: clamp(2.5rem, 2rem + 2vw, 3.5rem) 2rem;
  background: var(--ink);
  color: var(--on-ink-muted);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--on-ink);
}

.site-footer a:hover {
  color: #ffffff;
}

.site-footer p {
  margin: 0 0 0.5em;
}

.site-footer .site-brand {
  margin-bottom: 1rem;
  color: var(--on-ink);
}

.site-footer .mark__tile {
  fill: var(--paper);
}

.site-footer .mark__a {
  fill: var(--ink);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 2rem;
}

.site-footer__brand p {
  max-width: 44ch;
}

.site-footer__label {
  color: var(--on-ink-muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer p.site-footer__label {
  margin-bottom: 0.9rem;
}

.site-footer__rules {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rule;
}

.site-footer__rules li {
  display: flex;
  gap: 0.75rem;
  margin: 0 0 0.5rem;
  color: var(--on-ink);
  counter-increment: rule;
}

.site-footer__rules li::before {
  content: counter(rule, decimal-leading-zero);
  padding-top: 0.12em;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 0 1.25rem;
}

.site-footer__col a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}

.site-footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  grid-column: 1 / -1;
  padding-top: 1.5rem;
  border-top: 1px solid var(--on-ink-line);
}

.site-footer__domain {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.site-footer .site-footer__legal {
  margin: 0;
}

/*
 * Espaçamento dos utilitários de layout. Ficam depois dos componentes para que, em empate de
 * especificidade, o ritmo da .stack vença a margem própria de .notice, .table, .code etc.
 */

.stack > * {
  margin-block: 0;
}

.stack > * + * {
  margin-block-start: 1rem;
}

.stack > * + :is(h2, h3) {
  margin-block-start: 2rem;
}

.grid > *,
.form > * {
  margin: 0;
}

/* Telas largas */

@media (min-width: 48rem) {
  .steps {
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: column;
  }

  .steps > li {
    padding: 4rem 2rem 0 0;
  }

  /* Títulos de passo ocupam duas linhas: descrições alinham entre colunas. */
  .steps h2,
  .steps h3 {
    min-height: 2lh;
  }

  .steps > li:last-child {
    padding-right: 0;
  }

  .steps > li::after {
    top: 1.375rem;
    right: 0.75rem;
    bottom: auto;
    left: 3.5rem;
    width: auto;
    height: 1px;
  }

  .post {
    grid-template-columns: 12rem minmax(0, 1fr);
  }

  .faq-list--grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .faq-list--grid .faq:nth-child(odd) {
    padding-right: 2rem;
    border-right: 1px solid var(--border);
  }

  .faq-list--grid .faq:nth-child(even) {
    padding-left: 2rem;
  }

  .site-footer__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem 0;
  }

  .site-footer__brand {
    padding-right: 2rem;
  }

  .site-footer__col {
    padding-left: 2rem;
    border-left: 1px solid var(--on-ink-line);
  }
}

@media (min-width: 56rem) {
  .hero--home .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  /* Pergunta e resposta lado a lado, como linhas de uma tabela. */
  .faq-list:not(.faq-list--grid) .faq {
    grid-template-columns: 3rem minmax(0, 1fr) minmax(0, 1.6fr);
  }

  .faq-list:not(.faq-list--grid) .faq > :last-child {
    grid-row: 1;
    grid-column: 3;
  }

  .callout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 3rem;
  }

  /* Picote entre a chamada e a régua, como o canhoto de um recibo. */
  .callout__art {
    display: grid;
    align-self: stretch;
    align-items: center;
    padding-left: 3rem;
    border-left: 1px dashed var(--line-strong);
  }

  .section-head:has(.section-head__aside) {
    grid-template-columns: 3rem minmax(0, 1fr) minmax(0, 24rem);
  }

  .section-head:has(.section-head__aside) .section-head__aside {
    grid-column: 3;
    margin: 0;
  }
}

/* Telas pequenas */

/*
 * Sem espaço para marca e menu na mesma linha, o menu desce e vira uma tabela de fios de 1px,
 * com linhas que se completam: os 7 links ficam visíveis sem JavaScript.
 */
@media (max-width: 62rem) {
  .site-header__inner {
    gap: 0.5rem;
    padding-block: 0.5rem 0.75rem;
  }

  .site-nav {
    width: 100%;
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--border);
  }

  .site-nav a {
    flex: 1 1 auto;
    padding: 0 0.6rem;
    border: 0;
    border-radius: 0;
    background: var(--paper);
  }

  /* O menu corta o que passa da borda: o anel de foco entra para dentro do link. */
  .site-nav a:focus-visible {
    outline-offset: -3px;
  }

  .site-nav .site-nav__cta {
    margin: 0;
  }
}

@media (max-width: 48rem) {
  .table {
    display: block;
    overflow-x: auto;
  }

  .split--ruled > *,
  .split--ruled > * + * {
    padding-inline: 0;
    border-left: 0;
  }
}

@media (max-width: 40rem) {
  body {
    font-size: 1rem;
  }

  .site-nav a {
    font-size: 0.92rem;
  }

  /* O pedido principal fecha o menu numa linha inteira. */
  .site-nav .site-nav__cta {
    flex-basis: 100%;
  }

  .btn {
    width: 100%;
    margin-right: 0;
  }

  .form .btn {
    justify-self: stretch;
  }

  .faq,
  .section-head {
    grid-template-columns: 2.25rem minmax(0, 1fr);
    column-gap: 0.75rem;
  }

  .offers li {
    grid-template-columns: auto minmax(1rem, 1fr) auto;
  }

  .offers .tag {
    grid-row: 2;
    grid-column: 1 / -1;
    justify-self: start;
    margin-bottom: 0.35rem;
  }

  .hero__art {
    max-width: 22rem;
  }
}

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

@media print {
  .site-header,
  .site-footer,
  .skip-link {
    display: none;
  }

  body,
  .band,
  .hero--home {
    background: #ffffff;
    color: var(--ink);
  }

  .card,
  .notice,
  .steps > li {
    break-inside: avoid;
  }

  a {
    color: inherit;
  }
}