/* Site do Xefaz (xefaz.com.br). Sem fontes nem scripts de terceiros. Cores do logotipo: azul #1F4E9A, verde #3AA646. */
:root {
  --noite: #0c1a33; --azul: #1f4e9a; --azul-claro: #3d7be0; --verde: #3aa646; --verde-claro: #7ed957;
  --fundo: #ffffff; --fundo-2: #f3f6fa; --texto: #0c1a33; --suave: #51607a; --linha: #dfe5ee; --cartao: #ffffff; --codigo: #0b1426;
  --raio: 18px; --sombra: 0 24px 60px -30px rgba(12, 26, 51, .45);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --fundo: #0a1428; --fundo-2: #0e1b33; --texto: #e6ecf5; --suave: #9aa9c2; --linha: #1f2f4d; --cartao: #111f3a; --azul: #6d9ef0; color-scheme: dark; }
}
:root[data-theme="dark"] { --fundo: #0a1428; --fundo-2: #0e1b33; --texto: #e6ecf5; --suave: #9aa9c2; --linha: #1f2f4d; --cartao: #111f3a; --azul: #6d9ef0; color-scheme: dark; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; overflow-x: hidden; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.02em; margin: 0 0 .5em; }
h2 { font-size: clamp(30px, 4.2vw, 46px); }
h3 { font-size: 19px; }
p { margin: 0 0 1em; }
a { color: var(--azul); }
code { font: 600 .88em ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace; background: rgba(31, 78, 154, .1); padding: .12em .4em; border-radius: 6px; }
.faixa { width: min(1160px, 100% - 32px); margin-inline: auto; }
.faixa.estreita { width: min(760px, 100% - 32px); }
section[id] { scroll-margin-top: 76px; }
.suave { color: var(--suave); }
.centro { text-align: center; }

/* topo */
.topo { position: sticky; top: 0; z-index: 10; background: rgba(12, 26, 51, .85); backdrop-filter: saturate(1.5) blur(14px); -webkit-backdrop-filter: saturate(1.5) blur(14px); border-bottom: 1px solid rgba(255, 255, 255, .07); color: #fff; }
.topo .faixa { display: flex; align-items: center; gap: 28px; height: 66px; }
.marca { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 800; font-size: 22px; letter-spacing: -.02em; }
.marca img { height: 34px; width: auto; }
.menu { display: flex; gap: 26px; margin-left: auto; }
.menu a { color: rgba(255, 255, 255, .75); text-decoration: none; font-size: 15px; font-weight: 500; }
.menu a:hover { color: #fff; }
.topo-acoes { display: flex; align-items: center; gap: 16px; }
.entrar { color: #fff; text-decoration: none; font-weight: 600; font-size: 15px; }
@media (max-width: 820px) { .menu { display: none; } .topo-acoes { margin-left: auto; } }

/* botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 12px; background: linear-gradient(135deg, var(--verde), #2f8f3b); color: #fff; font-weight: 700; text-decoration: none; border: 0; transition: transform .15s, filter .15s; box-shadow: 0 12px 30px -12px rgba(58, 166, 70, .8); }
.botao:hover { transform: translateY(-1px); filter: brightness(1.07); }
.botao.grande { padding: 16px 26px; font-size: 17px; }
.botao.pequeno { padding: 8px 16px; font-size: 14px; box-shadow: none; }
.botao.vidro { background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .22); box-shadow: none; }
.botao.claro { background: #fff; color: var(--noite); box-shadow: none; }
.botao.contorno { background: transparent; color: var(--azul); border: 1.5px solid var(--linha); box-shadow: none; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; }

/* abertura */
.abertura { position: relative; overflow: hidden; color: #fff; padding: clamp(52px, 8vw, 104px) 0 clamp(60px, 8vw, 104px); background: linear-gradient(165deg, #0c1a33 0%, #10285a 58%, #0c1a33 100%); }
.abertura::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 44px 44px; -webkit-mask: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); mask: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); }
.brilho { position: absolute; width: 720px; height: 720px; right: -160px; top: -260px; background: radial-gradient(circle, rgba(58, 166, 70, .35), transparent 62%); filter: blur(10px); }
.brilho::after { content: ""; position: absolute; width: 620px; height: 620px; left: -520px; top: 420px; background: radial-gradient(circle, rgba(61, 123, 224, .35), transparent 62%); }
.grade-abertura > *, .grade-duas > * { min-width: 0; }
.grade-abertura { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.selo { display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: var(--verde-claro); background: rgba(126, 217, 87, .1); border: 1px solid rgba(126, 217, 87, .3); margin-bottom: 22px; }
.abertura h1 { font-size: clamp(38px, 5vw, 62px); font-weight: 800; letter-spacing: -.035em; margin-bottom: 22px; }
.degrade { background: linear-gradient(90deg, var(--verde-claro), #4fa3ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chamada { font-size: clamp(17px, 1.8vw, 20px); color: rgba(255, 255, 255, .8); margin-bottom: 30px; max-width: 560px; }
.chamada b { color: #fff; font-weight: 600; }
.fatos { list-style: none; padding: 0; margin: 38px 0 0; display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 30px; }
.fatos li { display: grid; border-left: 2px solid rgba(126, 217, 87, .5); padding-left: 14px; }
.fatos b { font-size: 20px; }
.fatos span { font-size: 13.5px; color: rgba(255, 255, 255, .62); }

.terminal { border-radius: 18px; background: rgba(8, 15, 30, .82); border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(58, 166, 70, .08); overflow: hidden; backdrop-filter: blur(8px); }
.terminal-barra { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: rgba(255, 255, 255, .04); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.terminal-barra i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.terminal-barra i:nth-child(2) { background: #febc2e; } .terminal-barra i:nth-child(3) { background: #28c840; }
.terminal-barra span { margin-left: 10px; font: 12.5px ui-monospace, Consolas, monospace; color: rgba(255, 255, 255, .45); }
pre { margin: 0; overflow-x: auto; font: 13.5px/1.65 ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace; }
.terminal pre { padding: 20px 22px 24px; color: #d7e2f5; }
pre .s { color: #9be37a; } pre .k { color: #7fb4ff; } pre .n { color: #ffc66d; } pre .c { color: #6c7d9c; } pre .p { color: #7ed957; }
.cursor { display: inline-block; width: 8px; height: 16px; margin-left: 4px; vertical-align: -3px; background: #7ed957; animation: pisca 1.1s steps(2) infinite; }
@keyframes pisca { 50% { opacity: 0; } }

/* seções */
.secao { padding: clamp(64px, 9vw, 110px) 0; }
.secao.cinza { background: var(--fundo-2); }
.secao.escura { background: linear-gradient(160deg, #0c1a33, #10285a); color: #fff; }
.secao.escura p { color: rgba(255, 255, 255, .78); }
.etiqueta { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--verde); margin-bottom: 14px; }
.escura .etiqueta { color: var(--verde-claro); }
.titulo { max-width: 720px; margin-bottom: 46px; }
.titulo p { color: var(--suave); font-size: 18px; }
.titulo.centro { margin-inline: auto; }
.grade-duas { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }

/* fluxo das fontes */
.fluxo { display: grid; grid-template-columns: repeat(3, 1fr) 1.15fr; gap: 16px; align-items: stretch; }
.fonte, .resultado { position: relative; border-radius: var(--raio); padding: 26px 24px; background: var(--cartao); border: 1px solid var(--linha); }
.fonte p, .resultado p { margin: 0; color: var(--suave); font-size: 15.5px; }
.num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; margin-bottom: 14px; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--azul-claro), var(--azul)); }
.fonte:not(:nth-child(3))::after { content: ""; position: absolute; right: -13px; top: 50%; width: 10px; height: 10px; border-top: 2px solid var(--verde); border-right: 2px solid var(--verde); transform: translateY(-50%) rotate(45deg); }
.resultado { background: linear-gradient(150deg, var(--azul), #0c1a33); border: 0; color: #fff; box-shadow: var(--sombra); display: flex; flex-direction: column; justify-content: center; }
.resultado p { color: rgba(255, 255, 255, .78); }
.resultado::before { content: "{ }"; font: 800 26px ui-monospace, Consolas, monospace; color: var(--verde-claro); margin-bottom: 10px; }

/* recursos */
.recursos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.recursos article { padding: 26px 24px; border-radius: var(--raio); background: var(--cartao); border: 1px solid var(--linha); border-top: 3px solid transparent; border-image: linear-gradient(90deg, var(--azul), var(--verde)) 1 0 0 0; }
.recursos p { margin: 0; color: var(--suave); font-size: 15.5px; }

/* API */
.lista { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 12px; }
.lista li { padding-left: 18px; position: relative; color: var(--suave); }
.lista li::before { content: ""; position: absolute; left: 0; top: .65em; width: 7px; height: 7px; border-radius: 2px; background: var(--verde); }
.lista code { color: var(--texto); }
.abas { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px; border-radius: 18px; background: var(--codigo); box-shadow: var(--sombra); }
.abas input { position: absolute; opacity: 0; pointer-events: none; }
.abas label { padding: 8px 14px; border-radius: 10px; font: 600 13.5px ui-monospace, Consolas, monospace; color: #8b9bb8; cursor: pointer; }
.abas input:checked + label { background: rgba(255, 255, 255, .09); color: #fff; }
.abas input:focus-visible + label { outline: 2px solid var(--verde-claro); }
.abas .codigo { display: none; width: 100%; padding: 18px 16px 16px; color: #d7e2f5; }
#l-curl:checked ~ .c-curl, #l-cs:checked ~ .c-cs, #l-js:checked ~ .c-js, #l-py:checked ~ .c-py { display: block; }

/* LGPD */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); }
.checks li::before { content: "✓"; display: grid; place-items: center; flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--verde); color: #fff; font-size: 13px; font-weight: 800; }

/* preços */
.precos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; max-width: 980px; margin-inline: auto; }
.preco { position: relative; display: flex; flex-direction: column; padding: 30px 26px; border-radius: 22px; background: var(--cartao); border: 1px solid var(--linha); }
.preco h3 { color: var(--suave); font-size: 15px; text-transform: uppercase; letter-spacing: .1em; }
.valor { font-size: 52px; font-weight: 800; letter-spacing: -.04em; line-height: 1; margin: 6px 0 10px; }
.valor small { font-size: 20px; vertical-align: 24px; margin-right: 4px; letter-spacing: 0; }
.valor span { font-size: 17px; font-weight: 500; color: var(--suave); letter-spacing: 0; }
.cobranca { color: var(--suave); font-size: 15px; flex: 1; }
.cobranca b { color: var(--verde); }
.preco.destaque { background: linear-gradient(160deg, #10285a, #0c1a33); border-color: transparent; color: #fff; box-shadow: var(--sombra); transform: translateY(-8px); }
.preco.destaque h3, .preco.destaque .valor span, .preco.destaque .cobranca { color: rgba(255, 255, 255, .72); }
.preco.destaque .cobranca b { color: var(--verde-claro); }
.fita { position: absolute; top: -13px; left: 26px; padding: 5px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700; background: linear-gradient(90deg, var(--verde), #2f8f3b); color: #fff; }
.incluso { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; padding: 0; margin: 36px auto 18px; }
.incluso li::before { content: "✓ "; color: var(--verde); font-weight: 800; }

/* perguntas */
details { border-bottom: 1px solid var(--linha); }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-weight: 600; font-size: 18px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 26px; font-weight: 400; color: var(--verde); transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--suave); }

/* chamada final */
.cta { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: clamp(32px, 5vw, 60px); border-radius: 28px; color: #fff; background: linear-gradient(120deg, #10285a, #0c1a33 55%, #12391c); }
.cta h2 { margin-bottom: 6px; }
.cta p { margin: 0; color: rgba(255, 255, 255, .78); font-size: 18px; }
.cta > div { position: relative; }
.cta-arte { position: absolute; right: 18%; bottom: -60px; width: 260px; opacity: .12; pointer-events: none; }

/* rodapé */
.rodape { padding: 48px 0 calc(40px + env(safe-area-inset-bottom)); border-top: 1px solid var(--linha); }
.rodape .faixa { display: grid; grid-template-columns: 1fr auto; gap: 18px 40px; align-items: start; }
.rodape .marca { color: var(--texto); font-size: 20px; }
.rodape p { margin: 8px 0 0; color: var(--suave); font-size: 15px; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.rodape nav a { color: var(--suave); text-decoration: none; font-size: 15px; }
.rodape nav a:hover { color: var(--texto); }
.rodape .final { grid-column: 1 / -1; font-size: 13.5px; }

@media (max-width: 1000px) {
  .fluxo { grid-template-columns: 1fr 1fr; }
  .fonte::after { display: none; }
  .recursos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
  .grade-abertura, .grade-duas { grid-template-columns: 1fr; }
  .precos { grid-template-columns: 1fr; max-width: 440px; }
  .preco.destaque { transform: none; order: -1; }
  .cta { grid-template-columns: 1fr; }
  .rodape .faixa { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .fluxo, .recursos { grid-template-columns: 1fr; }
  .fatos { grid-template-columns: 1fr 1fr; gap: 18px; }
  .acoes .botao { width: 100%; }
  .terminal pre { font-size: 12px; padding: 16px; }
  .entrar { display: none; }
  .valor { font-size: 46px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }