/* Landing pública de lamafiapay.com (task SITE-01).
 *
 * Tokens copiados de apps/web/src/styles/tokens.css (spec/17-frontend.md §6).
 * O site é HTML+CSS estático, sem build e sem Tailwind, então os valores são
 * repetidos aqui de propósito: é a única forma de o painel e a landing usarem a
 * mesma paleta sem arrastar o pipeline do apps/web para cá. Ao mudar um token no
 * painel, mude aqui também.
 *
 * Regras de UI herdadas do painel: dourado como ÚNICO acento, profundidade por
 * borda baixa (sem glow, sem segunda cor de marca), números em Poppins com
 * tabular-nums, grid de 4px, escala 11/14/16/18/22/28/38.
 *
 * Sistema de raio (uma regra, aplicada em tudo): controle clicável é pill,
 * cartão é 14px, painel/bloco é 20px, tile de ícone é 10px.
 */

:root {
  --bg: #1d1c23;
  --panel: #16151b;
  --card: #23222b;
  --card-border: #34333d;
  --border: #27262e;
  --tile: #2b2939;
  --tile-border: #3a3850;
  --text: #eceaf1;
  --muted: #8f8d99;
  --faint: #6a6874;
  --gold: #f9c81a;
  --focus: #f9c81a;

  --font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-num: Poppins, Inter, system-ui, sans-serif;

  --r-pill: 999px;
  --r-card: 14px;
  --r-panel: 20px;
  --r-tile: 10px;

  --ease-out-quint: cubic-bezier(0.23, 1, 0.32, 1);

  color-scheme: dark;
}

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

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

/* A nav é sticky: sem isto o alvo da âncora encosta embaixo dela. */
section[id] {
  scroll-margin-top: 104px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p,
dl,
dd,
ol,
ul {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

.num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}

/* Ícone: o sprite é traço, nunca preenchimento (igual ao `Icon` do painel). */
.ico,
.tile svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.ico {
  width: 18px;
  height: 18px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  background: var(--gold);
  color: var(--bg);
  padding: 12px 16px;
  border-radius: var(--r-pill);
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  left: 16px;
  top: 16px;
}

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 24px;
}

/* ---------------------------------------------------------------- botões -- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 18px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition:
    transform 180ms var(--ease-out-quint),
    background-color 180ms var(--ease-out-quint),
    border-color 180ms var(--ease-out-quint),
    color 180ms var(--ease-out-quint);
}

.btn-lg {
  min-height: 50px;
  padding: 0 26px;
  font-size: 1rem;
}

.btn .ico {
  transition: transform 180ms var(--ease-out-quint);
}

.btn:hover .ico {
  transform: translateX(3px);
}

.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #1d1c23;
}

.btn-gold:hover {
  background: #ffd53d;
  border-color: #ffd53d;
}

.btn-card {
  background: var(--card);
  border-color: var(--card-border);
  color: var(--text);
}

.btn-card:hover {
  border-color: var(--tile-border);
  background: #2a2932;
}

.btn-quiet {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}

.btn-quiet:hover {
  color: var(--text);
  background: var(--card);
  border-color: var(--card-border);
}

.btn:active {
  transform: translateY(1px);
}

/* ------------------------------------------------------------------ nav -- */

.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  padding-block: 14px;
}

/* Barra flutuante: cápsula destacada da borda da tela, não faixa de ponta a
 * ponta. `--bg` a 82% em literal porque duplicar `background` para dar fallback
 * a `color-mix` quebra o biome (noDuplicateProperties). */
.nav-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 60px;
  padding-inline: 10px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: rgb(29 28 35 / 0.82);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-left: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

.brand-mark {
  border-radius: 9px;
}

.brand-sub {
  color: var(--muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 22px;
  margin-left: 12px;
  font-size: 0.875rem;
  color: var(--muted);
}

.nav-links a {
  text-decoration: none;
  padding: 6px 2px;
  transition: color 180ms var(--ease-out-quint);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

/* ----------------------------------------------------------------- hero -- */

.hero {
  padding-block: 76px 92px;
}

.hero-in {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-mark {
  border-radius: var(--r-panel);
  border: 1px solid var(--card-border);
}

.hero h1 {
  margin-top: 28px;
  font-size: clamp(2.5rem, 6vw, 4.125rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 700;
}

/* O fecho da manchete no dourado é a assinatura do hero. */
.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.lede {
  margin-top: 20px;
  max-width: 46ch;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.hero-fee {
  margin-top: 22px;
  font-size: 0.875rem;
  color: var(--muted);
}

.hero-fee a {
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color 180ms var(--ease-out-quint);
}

.hero-fee a:hover {
  color: var(--text);
}

.hero-fee .num {
  color: var(--gold);
  font-weight: 600;
}

/* ---------------------------------------------------------------- bandas -- */

.band {
  padding-block: 76px;
  border-top: 1px solid var(--border);
}

.band-alt {
  background: var(--panel);
}

.band h2 {
  font-size: clamp(1.5rem, 3vw, 1.75rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
}

/* -------------------------------------------------------------- recursos -- */

.recursos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.recursos li {
  padding: 20px;
  border: 1px solid var(--card-border);
  border-radius: var(--r-card);
  background: var(--card);
}

.tile {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-tile);
  background: var(--tile);
  border: 1px solid var(--tile-border);
  color: var(--gold);
}

.tile svg {
  width: 19px;
  height: 19px;
}

.recursos h3 {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.recursos p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.875rem;
}

/* ------------------------------------------------------ como funciona --- */

.steps {
  display: grid;
  margin-top: 32px;
}

.steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
}

.steps li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.step-n {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-tile);
  background: var(--tile);
  border: 1px solid var(--tile-border);
  color: var(--gold);
  font-size: 1.125rem;
  font-weight: 600;
}

.steps h3 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.steps p {
  margin-top: 6px;
  max-width: 62ch;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* ---------------------------------------------------------------- taxas -- */

.taxas-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px 64px;
  align-items: start;
}

.taxa-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.taxa-num {
  margin-top: 12px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.75rem, 6vw, 4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.taxa-op {
  color: var(--faint);
  font-weight: 500;
}

.taxa-sub {
  margin-top: 10px;
  font-size: 1rem;
  color: var(--muted);
}

.taxa-nota {
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 46ch;
}

.taxa-lista {
  display: grid;
}

.taxa-lista > div {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.taxa-lista > div:first-child {
  border-top: 0;
  padding-top: 0;
}

.taxa-lista dt {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.taxa-lista dd {
  font-size: 0.9375rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ api -- */

.api-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px 48px;
}

.api p {
  margin-top: 12px;
  max-width: 58ch;
  color: var(--muted);
  font-size: 1rem;
}

/* ----------------------------------------------------------- fechamento -- */

.fechamento {
  padding-block: 88px;
  border-top: 1px solid var(--border);
}

.fechamento-in {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.fechamento h2 {
  margin-top: 22px;
  font-size: clamp(1.75rem, 4vw, 2.375rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.fechamento-in > p {
  margin-top: 14px;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.0625rem;
}

.fechamento-nota {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-size: 0.875rem;
  color: var(--muted);
}

.fechamento-nota .ico {
  color: var(--gold);
}

/* --------------------------------------------------------------- rodapé -- */

.rodape {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding-block: 48px 40px;
}

.rodape-topo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: 40px;
}

.rodape-marca {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.rodape-marca img {
  border-radius: 9px;
}

.rodape-nome {
  font-weight: 600;
  font-size: 0.9375rem;
}

.rodape-frase {
  margin-top: 4px;
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 28ch;
}

.rodape-cols {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 24px;
}

.rodape-cols > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.rodape-cols h2 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.rodape-cols a {
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--text);
  transition: color 180ms var(--ease-out-quint);
  overflow-wrap: break-word;
}

.rodape-cols a:hover {
  color: var(--gold);
}

.rodape-legal {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ 404 -- */

.erro {
  min-height: calc(100dvh - 200px);
  display: grid;
  place-items: center;
  padding-block: 64px;
  text-align: center;
}

.erro-in {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.erro .erro-code {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(3.5rem, 12vw, 6rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.erro h1 {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.erro p {
  max-width: 46ch;
  color: var(--muted);
}

.erro .btn {
  margin-top: 8px;
}

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

@media (max-width: 980px) {
  .recursos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rodape-topo {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .taxas-in {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .api-in {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
    gap: 24px;
  }
}

@media (max-width: 760px) {
  .wrap {
    padding-inline: 16px;
  }

  .nav {
    padding-block: 10px;
  }

  .nav-links,
  .brand-sub {
    display: none;
  }

  .nav-bar {
    height: 56px;
    gap: 8px;
  }

  .hero {
    padding-block: 44px 64px;
  }

  .band,
  .fechamento {
    padding-block: 56px;
  }

  .lede {
    font-size: 1.0625rem;
  }

  .hero-cta {
    width: 100%;
  }

  .hero-cta .btn {
    flex: 1 1 auto;
  }

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

  .steps li {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 16px;
  }

  .step-n {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .taxa-lista > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .rodape-cols {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .btn .ico,
  .nav-links a,
  .hero-fee a,
  .rodape-cols a {
    transition: none;
  }
}