/* ============================================================
   KANT · SITE (www.kant.tech) — o mesmo sistema visual da landing
   (kant-landing-next/src/app/globals.css), na marca VERDE que a landing
   publica (data-marca="verde"): acento #41DD6D, neutro quente, Geist +
   JetBrains Mono, raios 6/10/12/16.

   Os NOMES de classe são os de sempre: contratar.js e site.js dependem
   deles (.form-status, .err, .ok, .embedded, .dot, .cur/.done…). Só o
   visual muda. Os tokens --kant-* antigos continuam existindo como
   apelidos, porque o HTML tem alguns em estilo inline.
   ============================================================ */
:root{
  /* superfícies */
  --color-bg:#100f0e; --color-card:#1a1817; --color-surface:#242220; --color-elevated:#2b2927;
  --color-line:#33302d; --color-line-soft:#2b2927;
  /* acento */
  --color-primary:#41dd6d; --color-primary-hover:#3bd969; --color-primary-pressed:#30d262;
  --color-primary-chip:#152d19; --color-primary-chip-line:#1d4526; --color-primary-focus:#327d43;
  --color-on-primary:#100f0e; --color-accent-ink:#41dd6d;
  /* texto */
  --color-text:#f2eee8; --color-muted:#b8b2aa; --color-label:#8b847a; --color-faint:#4b4742; --color-placeholder:#736c64;
  /* sinais */
  --color-success:#41dd6d; --color-success-chip:#152d19; --color-warning:#ffc24d; --color-warning-chip:#2d2516;
  --color-error:#ff5a52; --color-error-chip:#2d1816; --color-info:#6e96ff;
  --font-sans:'Geist',system-ui,-apple-system,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;
  --radius-marker:6px; --radius-field:10px; --radius-block:12px; --radius-card:16px;
  --page-max:980px; --page-wide:1240px; --nav-h:64px;

  /* apelidos do CSS antigo (estilos inline no HTML) */
  --kant-ink:var(--color-bg); --kant-accent:var(--color-primary); --kant-tint:var(--color-primary);
  --kant-label-primary:var(--color-text); --kant-label-secondary:var(--color-muted); --kant-label-tertiary:var(--color-label);
  --kant-separator-opaque:var(--color-line); --kant-font-mono:var(--font-mono); --kant-font-sans:var(--font-sans);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px);color-scheme:dark}
body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;display:flex;flex-direction:column}
main{flex:1;padding-top:var(--nav-h)}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--color-primary);color:var(--color-on-primary)}
:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- botões: pílula, como na landing ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-weight:600;border:1px solid transparent;cursor:pointer;border-radius:999px;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .08s ease;white-space:nowrap;line-height:1}
.btn:active{transform:scale(.98)}
.btn--sm{font-size:14px;min-height:36px;padding:0 16px}
.btn--md{font-size:15px;min-height:44px;padding:0 22px}
.btn--lg{font-size:16px;min-height:48px;padding:0 26px}
.btn--primary{background:var(--color-primary);color:var(--color-on-primary)}
.btn--primary:hover{background:var(--color-primary-hover)}
.btn--primary:active{background:var(--color-primary-pressed)}
.btn--secondary{background:var(--color-elevated);color:var(--color-text)}
.btn--secondary:hover{background:var(--color-faint)}
.btn--outline{background:transparent;color:var(--color-text);border-color:var(--color-faint)}
.btn--outline:hover{background:var(--color-surface)}
.btn:disabled{background:var(--color-surface);color:var(--color-label);border-color:transparent;cursor:not-allowed;transform:none}
.link{color:var(--color-accent-ink)}.link:hover{text-decoration:underline;text-underline-offset:3px}

/* ---- nav: fixa, a mesma barra da landing ---- */
.localnav{position:fixed;top:0;left:0;right:0;z-index:50;background:color-mix(in srgb,var(--color-bg) 85%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-line)}
.localnav-inner{max-width:var(--page-wide);margin:0 auto;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:16px}
.localnav-brand{display:flex;align-items:center;gap:10px}
.localnav-brand .mark{width:28px;height:28px}
.localnav-brand .wordmark{height:19px;width:auto}
.localnav-brand .by{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--color-muted);text-transform:uppercase;margin-left:2px}
.localnav-menu{display:flex;align-items:center;gap:28px;list-style:none}
.localnav-menu a:not(.btn){font-size:14px;color:var(--color-muted);transition:color .15s}
.localnav-menu a:not(.btn):hover,.localnav-menu a[aria-current="page"]{color:var(--color-text)}
@media(max-width:820px){.localnav-menu li:not(.nav-cta){display:none}.localnav-brand .by{display:none}}

/* ---- seções ---- */
.section{padding:96px 24px 0}
.section-inner{max-width:var(--page-wide);margin:0 auto}
.section-narrow{max-width:var(--page-max);margin:0 auto}
.eyebrow{display:flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--color-label);margin-bottom:20px}
.section .eyebrow::before,.doc-head .eyebrow::before{content:"";width:18px;height:1px;background:currentColor;opacity:.6}
.headline{font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.06;font-weight:700;letter-spacing:-.034em;margin-bottom:24px;max-width:22em}
.headline--md{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.body-copy{font-size:17px;line-height:1.6;color:var(--color-muted);max-width:640px}
.body-copy strong{color:var(--color-text);font-weight:600}
.body-copy + .body-copy{margin-top:1em}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---- hero ---- */
.hero{position:relative;padding:112px 24px 24px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 70% 0%,var(--color-primary-chip),transparent 70%);pointer-events:none}
.hero-inner{position:relative;max-width:var(--page-wide);margin:0 auto}
.hero .headline{font-size:clamp(2.4rem,5vw,4.2rem);line-height:.98;letter-spacing:-.045em;max-width:14em}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-note{margin-top:20px;font-family:var(--font-mono);font-size:11px;color:var(--color-label)}

/* ---- cartões ---- */
.tile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:40px}
.tile{background:var(--color-card);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:24px;display:flex;flex-direction:column;gap:12px;transition:border-color .3s ease}
.tile:hover{border-color:var(--color-primary-chip-line)}
.tile-kicker{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--color-label)}
.tile h3{font-size:clamp(1.15rem,1.6vw,1.4rem);line-height:1.15;letter-spacing:-.022em;font-weight:600}
.tile p{font-size:15px;color:var(--color-muted);line-height:1.6}
.tile .num{font-family:var(--font-mono);font-size:12px;color:var(--color-accent-ink)}

/* ---- preço ---- */
.price-board{display:grid;grid-template-columns:1fr 1.05fr;gap:16px;margin-top:40px}
@media(max-width:860px){.price-board{grid-template-columns:1fr}}
.price-main{background:var(--color-primary-chip);border:1px solid var(--color-primary-chip-line);border-radius:var(--radius-card);padding:32px}
.price-main .tile-kicker{color:var(--color-accent-ink)}
.price-main .big{font-family:var(--font-mono);font-size:2.75rem;font-weight:500;letter-spacing:-.02em;line-height:1;color:var(--color-accent-ink);font-variant-numeric:tabular-nums}
.price-main .big small{font-family:var(--font-sans);font-size:1rem;font-weight:400;color:var(--color-muted);letter-spacing:0;margin-left:6px}
.price-main .sub{margin-top:20px;color:var(--color-muted);font-size:16px;line-height:1.6;max-width:36em}
.price-main .hero-ctas{margin-top:28px}
.price-items{background:var(--color-card);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:32px 32px 24px;display:flex;flex-direction:column}
.price-items h3{font-size:clamp(1.15rem,1.6vw,1.4rem);letter-spacing:-.022em;font-weight:600;margin-bottom:12px}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:16px 0;border-top:1px solid var(--color-line)}
.price-row:last-child{border-bottom:1px solid var(--color-line)}
.price-row .lbl{font-size:15px;font-weight:500}
.price-row .lbl small{display:block;font-size:12.5px;font-weight:400;color:var(--color-label);margin-top:4px;line-height:1.35}
.price-row .val{font-family:var(--font-mono);font-size:1.15rem;font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:-.02em}
.price-row .val small{font-size:12px;color:var(--color-label);margin-left:4px}
.price-foot{margin-top:auto;padding-top:20px;font-size:12.5px;color:var(--color-label);line-height:1.6}
.skeleton{display:inline-block;min-width:6ch;height:1em;border-radius:6px;background:linear-gradient(90deg,var(--color-surface),var(--color-elevated),var(--color-surface));background-size:200% 100%;animation:sk 1.2s linear infinite;vertical-align:middle}
@keyframes sk{to{background-position:-200% 0}}
.price-warn{margin-top:20px;font-size:13px;color:var(--color-muted);background:var(--color-warning-chip);border:1px solid color-mix(in srgb,var(--color-warning) 40%,transparent);border-radius:var(--radius-block);padding:12px 16px;display:none}
.price-warn.on{display:block}

/* ---- passos: filete em cima e número, como na landing ---- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;margin-top:40px}
.step{position:relative;border-top:1px solid var(--color-line);padding-top:20px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--font-mono);font-size:12px;letter-spacing:-.02em;color:var(--color-accent-ink)}
.step h3{font-size:clamp(1.15rem,1.6vw,1.4rem);letter-spacing:-.022em;font-weight:600;margin:12px 0 12px}
.step p{font-size:15px;line-height:1.6;color:var(--color-muted)}

/* ---- limites ---- */
.limits{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;margin-top:32px;background:var(--color-line);border:1px solid var(--color-line);border-radius:var(--radius-card);overflow:hidden}
.limit{background:var(--color-card);padding:20px}
.limit .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--color-label)}
.limit .v{font-family:var(--font-mono);font-size:1.5rem;line-height:1;margin-top:12px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.limit .v small{font-family:var(--font-sans);font-size:12px;color:var(--color-label);margin-left:4px}

/* ---- documentos (termos, privacidade) ---- */
.doc{max-width:var(--page-max);margin:0 auto;padding:64px 24px 96px}
.doc-head{margin-bottom:40px}
.doc-head .headline{margin-bottom:12px}
.doc-meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--color-label)}
.summary{background:var(--color-card);border:1px solid var(--color-primary-chip-line);border-radius:var(--radius-card);padding:28px 28px 20px;margin:0 0 56px}
.summary h2{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-ink);font-weight:500;margin:0 0 16px;border:0;padding:0}
.summary ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px 28px}
.summary li{position:relative;padding-left:22px;font-size:15px;color:var(--color-muted);line-height:1.5}
.summary li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--color-primary)}
.summary li b{color:var(--color-text);font-weight:600}
.summary .note{margin-top:16px;font-size:13px;color:var(--color-label)}
.doc-grid{display:grid;grid-template-columns:220px 1fr;gap:48px}
@media(max-width:860px){.doc-grid{grid-template-columns:1fr}.toc{position:static}}
.toc{position:sticky;top:calc(var(--nav-h) + 24px);align-self:start;font-size:13px}
.toc ol{list-style:none;display:flex;flex-direction:column;gap:8px;border-left:1px solid var(--color-line);padding-left:14px}
.toc a{color:var(--color-label)}.toc a:hover{color:var(--color-text)}
.doc-body h2{font-size:clamp(1.3rem,2vw,1.6rem);font-weight:600;letter-spacing:-.024em;margin:48px 0 14px;padding-top:20px;border-top:1px solid var(--color-line);scroll-margin-top:calc(var(--nav-h) + 16px)}
.doc-body h2:first-child{margin-top:0;border-top:0;padding-top:0}
.doc-body h3{font-size:17px;font-weight:600;margin:24px 0 8px}
.doc-body p,.doc-body li{font-size:16px;line-height:1.65;color:var(--color-muted)}
.doc-body p{margin:10px 0}
.doc-body strong{color:var(--color-text);font-weight:600}
.doc-body ol,.doc-body ul{padding-left:22px;margin:10px 0}
.doc-body li{margin:6px 0}
.doc-body table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}
.doc-body th,.doc-body td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--color-line);vertical-align:top;color:var(--color-muted)}
.doc-body th{color:var(--color-text);font-family:var(--font-mono);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.14em}
.doc-body .callout{background:var(--color-warning-chip);border:1px solid color-mix(in srgb,var(--color-warning) 40%,transparent);padding:14px 18px;border-radius:var(--radius-block);margin:16px 0}
.doc-body .callout p{margin:4px 0}
.doc-foot{margin-top:56px;padding-top:20px;border-top:1px solid var(--color-line);font-size:13px;color:var(--color-label)}

/* ---- contratação ---- */
.wizard{max-width:720px;margin:0 auto;padding:48px 24px 96px}
.progress{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0 32px;list-style:none}
.progress li{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-label);padding-top:10px;border-top:2px solid var(--color-line)}
.progress li.done{border-top-color:var(--color-primary-focus);color:var(--color-muted)}
.progress li.cur{border-top-color:var(--color-primary);color:var(--color-text)}
.panel{background:var(--color-card);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:36px 32px}
@media(max-width:560px){.panel{padding:28px 20px}}
.panel h1{font-size:clamp(1.55rem,2.6vw,2.15rem);font-weight:700;letter-spacing:-.028em;line-height:1.08;margin-bottom:10px}
.panel .lede{color:var(--color-muted);font-size:15px;line-height:1.6;margin-bottom:28px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.form{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field.full,.form>.full{grid-column:1 / -1}
.form-section{margin-top:14px;padding-top:18px;border-top:1px solid var(--color-line)}
.form-section__title{font-size:15px;font-weight:600;color:var(--color-text)}
.opcional{color:var(--color-label);font-weight:400}
.field label{font-size:13px;color:var(--color-muted)}
.field .hint{font-size:12px;color:var(--color-label);line-height:1.45}
.field .err{font-size:12px;color:var(--color-error);min-height:1em}
.input{width:100%;background:var(--color-bg);border:1px solid var(--color-line);border-radius:var(--radius-field);padding:12px 14px;font-family:var(--font-sans);font-size:15px;color:var(--color-text);outline:none;transition:border-color .16s ease}
.input::placeholder{color:var(--color-placeholder)}
.input:focus{border-color:var(--color-primary-focus)}
.input[aria-invalid="true"]{border-color:var(--color-error)}
.sub-wrap{display:flex;align-items:center;background:var(--color-bg);border:1px solid var(--color-line);border-radius:var(--radius-field);padding:0 14px 0 0;transition:border-color .16s}
.sub-wrap:focus-within{border-color:var(--color-primary-focus)}
.sub-wrap .input{border:0;background:transparent;flex:1;min-width:0}
.sub-wrap .suffix{font-family:var(--font-mono);font-size:13px;color:var(--color-label);white-space:nowrap}
.check{grid-column:1 / -1;display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--color-muted);line-height:1.5;margin-top:6px}
.check input{margin-top:3px;width:18px;height:18px;accent-color:var(--color-primary);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form .btn{grid-column:1 / -1;width:100%;margin-top:10px}
.form-status{grid-column:1 / -1;font-size:14px;min-height:1.4em;text-align:center;color:var(--color-muted)}
.form-status.err{color:var(--color-error)}
.form-status.ok{color:var(--color-success)}
.wait{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:12px 0 4px}
.wait .icon{width:64px;height:64px;border-radius:50%;background:var(--color-primary-chip);border:1px solid var(--color-primary-chip-line);display:grid;place-items:center;color:var(--color-accent-ink)}
.wait .icon svg{width:30px;height:30px}
.wait .big{font-size:clamp(1.3rem,2vw,1.6rem);font-weight:600;letter-spacing:-.024em}
.wait p{color:var(--color-muted);max-width:38em;line-height:1.6}
.wait .actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.order{border:1px solid var(--color-line);border-radius:var(--radius-block);padding:16px 20px;margin:4px 0 24px;font-size:15px;background:var(--color-bg)}
.order .row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;color:var(--color-muted)}
.order .row b{color:var(--color-text);font-weight:600}
.order .row .mono{font-variant-numeric:tabular-nums}
.order .row[hidden]{display:none}
.order .row .desconto{color:var(--color-accent-ink)}
/* Primeira cobrança: é o total do que sai no cartão — separada por uma linha e em destaque */
.order .row.total{border-top:1px solid var(--color-line);margin-top:6px;padding-top:12px;color:var(--color-text);font-weight:600;font-size:17px}
.order .row.total b{font-size:19px;font-weight:700;color:var(--color-accent-ink)}
/* Cupom de contratação: discreto, abaixo do quadro de preços */
.cupom{margin:-12px 0 8px}
.cupom__toggle{background:none;border:0;padding:0;font:inherit;font-size:14px;cursor:pointer;align-self:flex-start}
.cupom__box{display:grid;gap:6px;margin-top:8px;max-width:420px}
.cupom__box[hidden]{display:none}
.cupom__linha{display:flex;gap:8px}
.cupom__linha .input{flex:1 1 auto;min-width:0;width:auto;text-transform:uppercase}
.cupom__linha .btn{flex:none;width:auto}
#checkout{min-height:120px;border-radius:var(--radius-block)}
#checkout.embedded{min-height:420px;overflow:hidden;background:#fff}
.status-line{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:13px;color:var(--color-muted)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--color-primary);animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.dot{animation:none}}

/* ---- rodapé: o da landing ---- */
footer{border-top:1px solid var(--color-line);padding:40px 24px;margin-top:96px}
.footer-inner{max-width:var(--page-wide);margin:0 auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--color-muted)}
.footer-brand{display:flex;align-items:center;gap:8px}
.footer-brand img{width:18px;height:18px;object-fit:contain}
.footer-inner b{color:var(--color-text);font-weight:600}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--font-mono);font-size:11px;color:var(--color-label)}
.footer-links a{text-decoration:underline;text-decoration-color:transparent;text-underline-offset:3px;transition:color .15s,text-decoration-color .15s}
.footer-links a:hover{color:var(--color-text);text-decoration-color:currentColor}

/* Contratação de teste (link secreto ou site em sandbox): aviso inconfundível. */
.aviso-teste {
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid #d9a400;
  border-radius: 8px;
  background: rgba(217, 164, 0, 0.12);
  color: #f2d27a;
  font-size: 14px;
}
.aviso-teste[hidden] { display: none; }
.cupom__toggle[hidden]{display:none}
/* `hidden` vence o display das classes (botão e ações só aparecem quando o script manda) */
.actions[hidden],.btn[hidden]{display:none}