/* Tema centralizado: altere estas variáveis para personalizar todas as páginas. */
:root {
  color-scheme: dark;
  --fundo: #0a0c13;
  --superficie: #12151e;
  --superficie-alta: #191d28;
  --texto: #f2efe8;
  --texto-suave: #aeb2c0;
  --destaque-rgb: 228, 188, 115;
  --destaque: rgb(var(--destaque-rgb));
  --destaque-claro: #f4d79f;
  --destaque-escuro: #241e15;
  --borda: #2b2e39;
  --erro: #ffb5b5;
  --nevoa: #25203344;
  --fundo-topo: #0a0c13ed;
  --cartao-gradiente: #171b26;
  --borda-botao: #45434a;
  --borda-suave: #2b2e3970;
  --campo-fundo: #0b0e16;
  --campo-borda: #3a3e4c;
  --placeholder: #858b9c;
  --arte-nevoa: #39324b;
  --arte-pedra-inicio: #303241;
  --arte-pedra-fim: #10121c;
  --arte-borda: #5a5261;
  --fonte: 'Segoe UI', Arial, sans-serif;
  --fonte-titulo: Georgia, 'Times New Roman', serif;
  --texto-base: 1rem;
  --titulo-grande: clamp(3.1rem, 6.6vw, 6.4rem);
  --titulo-pagina: clamp(2.6rem, 5vw, 4.4rem);
  --espaco-1: .5rem;
  --espaco-2: 1rem;
  --espaco-3: 1.5rem;
  --espaco-4: 2rem;
  --espaco-5: 3rem;
  --espaco-6: 5rem;
  --largura: 1200px;
  --raio: 8px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: var(--texto-base)/1.65 var(--fonte); }
body::before { content: ''; position: fixed; z-index: -1; inset: 0; background: radial-gradient(ellipse at 80% 5%, var(--nevoa), transparent 50%); pointer-events: none; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 var(--espaco-3); }
h1, h2, h3 { line-height: 1.15; font-weight: 400; margin: 0; }
h1, h2 { font-family: var(--fonte-titulo); }
h2 { font-size: clamp(1.85rem, 3vw, 2.6rem); }
h3 { font-size: 1.2rem; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
:focus-visible { outline: 2px solid var(--destaque-claro); outline-offset: 5px; }
input:focus-visible { outline-offset: 2px; }
[hidden] { display: none !important; }
.container { width: min(var(--largura), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 20; top: 8px; left: 8px; padding: 10px 16px; background: var(--destaque); color: var(--fundo); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.header { border-bottom: 1px solid var(--borda); background: var(--fundo-topo); }
.header-inner { min-height: 96px; display: flex; align-items: center; gap: var(--espaco-4); }
.brand { display: inline-flex; align-items: center; gap: 13px; white-space: nowrap; }
.brand-mark { width: 32px; height: 40px; position: relative; }
.brand-mark::before, .brand-mark::after { content: ''; position: absolute; border: 1px solid var(--destaque); transform: rotate(45deg); }
.brand-mark::before { width: 23px; height: 23px; top: 7px; left: 4px; }
.brand-mark::after { width: 11px; height: 11px; top: 13px; left: 10px; background: rgba(var(--destaque-rgb), .13); }
.brand-name { font: 1.3rem var(--fonte-titulo); letter-spacing: .13em; }
.brand-name b { font-weight: 400; color: var(--destaque); }
.brand small { display: block; font: .58rem var(--fonte); letter-spacing: .35em; color: var(--texto-suave); margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav a { color: var(--texto-suave); font-size: .88rem; padding-block: 12px; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--destaque); border-color: var(--destaque); }
.nav .nav-login { color: var(--texto); border: 1px solid var(--borda); padding: 9px 22px; border-radius: 4px; margin-left: 10px; }
.nav .nav-login:hover, .nav .nav-login[aria-current='page'] { border-color: var(--destaque); }
.menu-button { display: none; background: transparent; border: 1px solid var(--borda); color: var(--texto); border-radius: 4px; padding: 8px 12px; margin-left: auto; align-items: center; gap: 9px; }
.menu-lines { width: 18px; height: 12px; border-block: 1px solid currentColor; position: relative; }
.menu-lines::after { content: ''; width: 18px; height: 1px; background: currentColor; position: absolute; top: 5px; left: 0; }
.eyebrow { display: flex; gap: 11px; align-items: center; color: var(--destaque); font-size: .7rem; letter-spacing: .19em; text-transform: uppercase; font-weight: 600; margin-bottom: var(--espaco-3); }
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--destaque); }
.tag { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(var(--destaque-rgb), .25); border-radius: 4px; padding: 5px 10px; color: var(--destaque); background: rgba(var(--destaque-rgb), .03); font-size: .67rem; letter-spacing: .09em; text-transform: uppercase; }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.hero { position: relative; min-height: 660px; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; padding-block: 70px 80px; }
.hero-copy { position: relative; z-index: 1; }
.hero h1 { font-size: var(--titulo-grande); letter-spacing: -.05em; margin-top: 24px; }
.hero h1 em { color: var(--destaque); font-style: normal; }
.hero-copy > p { color: var(--texto-suave); max-width: 450px; font-size: 1.05rem; margin-top: var(--espaco-4); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; padding: 13px 24px; background: var(--destaque); color: var(--fundo); border: 1px solid var(--destaque); border-radius: 4px; font-weight: 600; font-size: .88rem; transition: background .2s, border-color .2s; }
.button:hover { background: var(--destaque-claro); border-color: var(--destaque-claro); }
.button.secondary { background: transparent; color: var(--texto); border-color: var(--borda-botao); }
.button.secondary:hover { border-color: var(--destaque); color: var(--destaque); }
.button:disabled { background: var(--superficie-alta); color: var(--texto-suave); border-color: var(--borda); }
.button.full { width: 100%; }
.arrow { font-size: 1.15rem; font-weight: 400; }
.fine { font-size: .78rem; color: var(--texto-suave); }
.hero .fine { margin-top: 16px; margin-bottom: 0; }
.hero-art { width: 112%; margin-left: -10%; height: auto; overflow: visible; }
.art-caption { fill: var(--texto-suave); font: 9px var(--fonte); letter-spacing: 3px; }
.intro-strip { border-block: 1px solid var(--borda); padding: 22px 0; }
.intro-strip .container { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.intro-strip strong { font-weight: 500; font-size: .85rem; }
.intro-strip span { color: var(--texto-suave); font-size: .8rem; }
.intro-strip .strip-label { color: var(--destaque); letter-spacing: .17em; font-size: .7rem; }
.section { padding-block: var(--espaco-6); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: var(--espaco-3); margin-bottom: var(--espaco-5); }
.section-heading .eyebrow { margin-bottom: 12px; }
.text-link { color: var(--destaque); font-size: .84rem; border-bottom: 1px solid rgba(var(--destaque-rgb), .31); padding-bottom: 3px; }
.text-link:hover { color: var(--destaque-claro); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: linear-gradient(150deg, var(--cartao-gradiente), var(--superficie)); border: 1px solid var(--borda); border-radius: var(--raio); padding: var(--espaco-4); }
.feature-card { position: relative; min-height: 245px; transition: border-color .2s, box-shadow .2s; }
.feature-card:hover { border-color: rgba(var(--destaque-rgb), .38); box-shadow: 0 0 30px rgba(var(--destaque-rgb), .035); }
.feature-card .feature-icon { color: var(--destaque); width: 34px; height: 34px; margin-bottom: 30px; }
.feature-card h3 { margin-bottom: 13px; }
.feature-card p { font-size: .87rem; color: var(--texto-suave); margin-bottom: 18px; }
.provisional { color: var(--destaque); text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; }
.news-section { border-top: 1px solid var(--borda); }
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.news-card { display: block; padding: 30px; }
.news-meta { display: flex; align-items: center; gap: 14px; font-size: .75rem; color: var(--texto-suave); margin-bottom: 20px; flex-wrap: wrap; }
.news-card h3 { font: 1.65rem/1.3 var(--fonte-titulo); margin-bottom: 12px; }
.news-card p { font-size: .88rem; color: var(--texto-suave); }
.news-card .text-link { display: inline-block; margin-top: 8px; }
.closing { border: 1px solid rgba(var(--destaque-rgb), .27); background: radial-gradient(ellipse at 80% 0, rgba(var(--destaque-rgb), .06), transparent 70%); padding: 42px; border-radius: var(--raio); display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-bottom: var(--espaco-6); }
.closing h2 { margin-bottom: 12px; }
.closing p { color: var(--texto-suave); font-size: .9rem; margin: 0; }
.footer { border-top: 1px solid var(--borda); padding-block: 36px 24px; }
.footer-top { display: flex; justify-content: space-between; gap: 28px; align-items: start; }
.footer p { font-size: .78rem; color: var(--texto-suave); margin-top: 14px; max-width: 380px; }
.footer-links { display: flex; gap: 26px; font-size: .8rem; color: var(--texto-suave); flex-wrap: wrap; }
.footer-links a:hover { color: var(--destaque); }
.footer-bottom { display: flex; gap: 16px; justify-content: space-between; padding-top: 25px; margin-top: 12px; border-top: 1px solid var(--borda-suave); color: var(--texto-suave); font-size: .7rem; }
.page { min-height: 65vh; padding-block: 56px var(--espaco-6); }
.breadcrumb { color: var(--texto-suave); font-size: .75rem; margin-bottom: 40px; display: flex; gap: 12px; }
.breadcrumb a:hover { color: var(--destaque); }
.page-heading { margin-bottom: 40px; max-width: 740px; }
.page-heading h1 { font-size: var(--titulo-pagina); letter-spacing: -.035em; margin-bottom: 18px; }
.page-heading p { color: var(--texto-suave); max-width: 620px; margin: 0; }
.notice { border: 1px solid rgba(var(--destaque-rgb), .25); border-left: 3px solid var(--destaque); padding: 18px 22px; color: var(--texto-suave); font-size: .85rem; background: rgba(var(--destaque-rgb), .027); border-radius: 4px; margin-bottom: var(--espaco-4); }
.notice strong { color: var(--destaque); font-weight: 600; }
.notice p { margin: 6px 0 0; }
.download-panel { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding: 40px; margin-bottom: 40px; }
.download-panel h2 { margin: 18px 0 12px; }
.download-panel p { color: var(--texto-suave); margin: 0; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.requirements h3 { margin-bottom: 20px; }
.requirements dl { margin: 0; }
.requirements dl > div, .summary-row { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 12px 0; border-bottom: 1px solid var(--borda); font-size: .87rem; }
.requirements dt, .summary-row dt { color: var(--texto-suave); }
.requirements dd, .summary-row dd { margin: 0; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.steps li { position: relative; padding-left: 46px; color: var(--texto-suave); font-size: .9rem; }
.steps li::before { counter-increment: step; content: '0' counter(step); position: absolute; left: 0; top: -2px; color: var(--destaque); font: 1.3rem var(--fonte-titulo); }
.steps strong { display: block; color: var(--texto); margin-bottom: 8px; font-weight: 500; }
.subsection { margin-top: 44px; }
.update-card { margin-bottom: 22px; padding: 34px; scroll-margin-top: 24px; }
.update-card h2 { font-size: 1.9rem; margin-bottom: 24px; }
.update-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.update-groups h3 { color: var(--destaque); font-size: .84rem; margin-bottom: 12px; }
.update-groups ul { padding-left: 18px; margin: 0; color: var(--texto-suave); font-size: .86rem; }
.update-groups li + li { margin-top: 8px; }
.form-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; max-width: 1060px; margin-inline: auto; }
.form-intro { padding-top: 38px; }
.form-intro h1 { font-size: var(--titulo-pagina); letter-spacing: -.04em; margin-bottom: 24px; }
.form-intro > p { color: var(--texto-suave); max-width: 380px; }
.form-ornament { width: 170px; height: 170px; border: 1px solid rgba(var(--destaque-rgb), .16); border-radius: 50%; position: relative; margin: 58px auto 45px 48px; background: radial-gradient(circle, rgba(var(--destaque-rgb), .075), transparent 70%); }
.form-ornament::before { content: ''; position: absolute; inset: 32px; border: 1px solid rgba(var(--destaque-rgb), .38); transform: rotate(45deg); }
.form-ornament::after { content: ''; position: absolute; inset: 64px; border: 1px solid var(--destaque); transform: rotate(45deg); }
.form-card { padding: 36px; }
.form-card h2 { font: 1.6rem var(--fonte-titulo); margin-bottom: 8px; }
.form-description { font-size: .8rem; color: var(--texto-suave); margin-bottom: 28px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .83rem; margin-bottom: 7px; }
.field input { width: 100%; background: var(--campo-fundo); color: var(--texto); border: 1px solid var(--campo-borda); border-radius: 4px; padding: 11px 13px; font-size: .9rem; min-height: 46px; }
.field input::placeholder { color: var(--placeholder); }
.field input[aria-invalid='true'] { border-color: var(--erro); }
.field-hint { display: block; font-size: .72rem; color: var(--texto-suave); margin-top: 6px; }
.field-error { display: block; color: var(--erro); font-size: .76rem; margin-top: 5px; }
.field-error:empty { display: none; }
.password-wrap { position: relative; }
.password-wrap input { padding-right: 85px; }
.password-toggle { position: absolute; right: 6px; top: 6px; bottom: 6px; padding-inline: 9px; border: 0; border-radius: 3px; background: transparent; color: var(--destaque); font-size: .72rem; }
.password-toggle:hover { background: rgba(var(--destaque-rgb), .05); }
.field .checkbox-label { display: flex; align-items: start; gap: 10px; font-size: .77rem; color: var(--texto-suave); }
.checkbox-label input { margin: 4px 0 0; padding: 0; flex-shrink: 0; width: 16px; height: 16px; min-height: 16px; accent-color: var(--destaque); }
.checkbox-label a { color: var(--destaque); text-decoration: underline; text-underline-offset: 3px; }
.form-foot { text-align: center; font-size: .8rem; color: var(--texto-suave); margin: 22px 0 0; }
.form-foot a { color: var(--destaque); }
.form-status { margin-top: 20px; color: var(--destaque); font-size: .88rem; }
.form-status:empty { display: none; }
.forgot { display: block; margin: -4px 0 22px auto; border: 0; padding: 4px 0; background: transparent; color: var(--destaque); font-size: .78rem; }
.cash-layout { display: grid; grid-template-columns: 1.65fr 1fr; gap: 32px; align-items: start; }
fieldset { padding: 0; margin: 0 0 34px; border: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 20px; font-size: 1.1rem; }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; left: 16px; top: 16px; margin: 0; accent-color: var(--destaque); z-index: 1; }
.choice-surface { height: 100%; display: block; background: var(--superficie); padding: 45px 20px 24px; border: 1px solid var(--borda); border-radius: var(--raio); transition: border-color .2s; }
.choice input:checked + .choice-surface { border-color: var(--destaque); background: rgba(var(--destaque-rgb), .03); }
.choice input:focus-visible + .choice-surface { outline: 2px solid var(--destaque-claro); outline-offset: 4px; }
.choice-title { display: block; font: 1.9rem var(--fonte-titulo); margin-bottom: 2px; }
.choice-unit { display: block; color: var(--texto-suave); font-size: .75rem; margin-bottom: 20px; }
.choice-price { display: block; color: var(--destaque); font-size: 1rem; margin-bottom: 12px; }
.payment-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.payment-grid .choice-surface { padding: 18px 16px 18px 44px; font-size: .88rem; }
.payment-grid .choice input { top: 23px; }
.payment-note { margin-top: 14px; }
.order-summary h2 { font-size: 1.7rem; margin-bottom: 24px; }
.order-summary dl { margin: 0 0 24px; }
.summary-row.total { padding-top: 22px; border: 0; }
.summary-row.total dd { color: var(--destaque); font-size: 1.5rem; font-family: var(--fonte-titulo); }
.order-summary .fine { margin: 16px 0 0; }
.legal { max-width: 820px; }
.legal h2 { font-family: var(--fonte); font-size: 1.2rem; margin: 32px 0 12px; }
.legal p, .legal li { color: var(--texto-suave); font-size: .92rem; }
.legal ul { padding-left: 20px; }
.legal .notice { color: var(--texto-suave); }
.empty-state { color: var(--texto-suave); border: 1px solid var(--borda); padding: 24px; border-radius: var(--raio); }
@media (max-width: 1080px) {
  .nav { gap: 18px; }
  .nav .nav-login { margin-left: 0; padding-inline: 16px; }
  .brand-name { font-size: 1.12rem; }
  .hero { min-height: 570px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card { min-height: 220px; }
  .form-layout { gap: 40px; }
  .cash-layout { grid-template-columns: 1.4fr 1fr; gap: 22px; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-grid .choice-surface { display: grid; grid-template-columns: 1fr auto; padding: 20px 20px 20px 44px; align-items: center; gap: 4px 12px; }
  .choice-grid .choice input { top: 28px; }
  .choice-title { font-size: 1.6rem; }
  .choice-price { margin: 0; grid-column: 2; grid-row: 1; }
  .choice-unit { margin: 0; }
}
@media (max-width: 850px) {
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 80px; flex-wrap: wrap; gap: 0; }
  .menu-button { display: inline-flex; }
  .nav { width: 100%; margin: 0; padding: 12px 0 24px; gap: 4px; flex-direction: column; align-items: stretch; }
  .js .nav { display: none; }
  .js .nav.is-open { display: flex; }
  .nav a { padding: 10px 12px; }
  .nav .nav-login { margin-top: 8px; text-align: center; }
  .hero { min-height: 580px; grid-template-columns: 1.1fr .9fr; padding-block: 55px; }
  .hero h1 { font-size: clamp(3rem, 7vw, 4.5rem); }
  .hero-art { width: 130%; margin-left: -30%; }
  .intro-strip .container { flex-wrap: wrap; justify-content: start; gap: 8px 28px; }
  .intro-strip .strip-label { width: 100%; }
  .form-layout { grid-template-columns: .9fr 1.1fr; gap: 24px; }
  .form-card { padding: 24px; }
  .update-groups { grid-template-columns: 1fr; gap: 22px; }
  .cash-layout { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: repeat(3, 1fr); }
  .choice-grid .choice-surface { display: block; padding: 45px 18px 20px; }
  .choice-grid .choice input { top: 16px; }
  .choice-unit { margin-bottom: 16px; }
  .choice-price { margin-bottom: 12px; }
}
@media (max-width: 600px) {
  :root { --espaco-6: 3.5rem; }
  .hero { grid-template-columns: 1fr; padding-top: 38px; padding-bottom: 10px; }
  .hero h1 { font-size: 3.65rem; max-width: 400px; }
  .hero-copy > p { font-size: .95rem; }
  .hero-art { width: 100%; max-width: 430px; margin: -12px auto -25px; }
  .hero .actions .button { padding-inline: 19px; gap: 12px; }
  .feature-grid, .news-grid, .two-columns, .form-layout { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; padding: 26px; }
  .feature-card .feature-icon { margin-bottom: 20px; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; margin-bottom: 28px; }
  .closing { padding: 28px; flex-direction: column; align-items: start; gap: 24px; }
  .footer-top, .footer-bottom { flex-direction: column; }
  .footer-links { gap: 12px 24px; }
  .page { padding-top: 30px; }
  .breadcrumb { margin-bottom: 28px; }
  .page-heading { margin-bottom: 28px; }
  .download-panel { flex-direction: column; align-items: stretch; padding: 28px; }
  .steps { grid-template-columns: 1fr; }
  .update-card { padding: 25px; }
  .form-intro { padding-top: 0; }
  .form-ornament { display: none; }
  .form-intro .notice { margin-bottom: 0; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-grid .choice-surface { display: grid; grid-template-columns: 1fr auto; padding: 20px 20px 20px 44px; gap: 4px 12px; }
  .choice-grid .choice input { top: 28px; }
  .choice-unit, .choice-price { margin: 0; }
  .payment-grid { grid-template-columns: 1fr; }
  .order-summary { padding: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}