/* Páginas de iscas (modelo de fatura, calculadora) — HTML estático para SEO.
   Reaproveita os tokens de colors_and_type.css. */
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--fg-1);background:#fff;-webkit-font-smoothing:antialiased;}
a{color:var(--indigo-600);}
img,svg{max-width:100%;}
.container{max-width:1120px;margin:0 auto;padding:0 16px;}
@media (min-width:720px){.container{padding:0 28px;}}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border:0;border-radius:var(--radius-md);padding:12px 20px;cursor:pointer;text-decoration:none;font-family:inherit;transition:background var(--dur-fast) var(--ease-out);}
.btn-primary{background:var(--indigo-500);color:#fff;box-shadow:var(--shadow-brand);}
.btn-primary:hover{background:var(--indigo-600);}
.btn-primary:disabled{opacity:.6;cursor:wait;}
.btn-secondary{background:#fff;color:var(--fg-1);box-shadow:inset 0 0 0 1px var(--border-strong);}
.btn-secondary:hover{background:var(--bg-sunken);}
.btn-block{width:100%;}

/* Navegação */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-subtle);}
.nav-row{display:flex;align-items:center;gap:20px;height:60px;}
.wordmark{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:800;font-size:19px;color:var(--fg-1);text-decoration:none;letter-spacing:-.02em;}
.wordmark .fy{color:var(--indigo-500);}
.nav-links{display:none;gap:22px;font-size:14px;font-weight:500;}
.nav-links a{color:var(--fg-2);text-decoration:none;}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--fg-1);}
.nav .btn{margin-left:auto;font-size:14px;padding:9px 14px;}
@media (min-width:820px){.nav-links{display:flex;}}

/* Hero */
.hero{padding:40px 0 48px;background:linear-gradient(180deg,var(--indigo-50),#fff 80%);}
.hero-grid{display:grid;gap:32px;align-items:start;}
@media (min-width:920px){.hero{padding:64px 0 72px;}.hero-grid{grid-template-columns:1.1fr .9fr;gap:56px;}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--indigo-600);margin:0 0 14px;}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:99px;background:var(--mint-400);}
h1{font-family:var(--font-display);font-weight:800;font-size:34px;line-height:1.08;letter-spacing:-.025em;margin:0;}
@media (min-width:720px){h1{font-size:48px;}}
.lead{font-size:18px;color:var(--fg-2);margin:18px 0 0;max-width:560px;}
.checks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px;font-size:15px;color:var(--fg-2);}
.checks li{display:flex;gap:10px;align-items:flex-start;}
.checks li::before{content:'';flex:none;width:18px;height:18px;margin-top:3px;border-radius:99px;background:var(--mint-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f9c74' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;}

/* Cartões e formulários */
.card{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:24px;}
@media (min-width:720px){.card{padding:28px;}}
.card h2{font-family:var(--font-display);font-size:20px;margin:0 0 6px;letter-spacing:-.01em;}
.card .sub{font-size:14px;color:var(--fg-3);margin:0 0 18px;}
.field{display:grid;gap:6px;margin-bottom:14px;}
.field label{font-size:13px;font-weight:600;color:var(--fg-2);}
.field .hint{font-size:12px;color:var(--fg-3);}
.input{width:100%;font:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:#fff;color:var(--fg-1);}
.input:focus{outline:none;border-color:var(--indigo-400);box-shadow:var(--ring-focus);}
.input-prefix{position:relative;}
.input-prefix span{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--fg-3);pointer-events:none;}
.input-prefix .input{padding-left:38px;}
.input-suffix{position:relative;}
.input-suffix span{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--fg-3);pointer-events:none;}
.input-suffix .input{padding-right:44px;}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--fg-2);line-height:1.5;margin:4px 0 16px;}
.consent input{margin-top:3px;width:16px;height:16px;flex:none;accent-color:var(--indigo-500);}
.legal{font-size:12px;color:var(--fg-3);margin:12px 0 0;line-height:1.5;}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden;}
.form-error{display:none;font-size:13px;color:var(--danger-700);background:var(--danger-50);border-radius:var(--radius-md);padding:10px 12px;margin-bottom:12px;}
.form-error.show{display:block;}
.success{display:none;}
.success.show{display:block;}
.success h2{color:var(--mint-700);}
.downloads{display:grid;gap:10px;margin:14px 0 6px;}
.downloads a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-decoration:none;color:var(--fg-1);font-weight:600;font-size:14px;}
.downloads a:hover{border-color:var(--indigo-300);background:var(--indigo-50);}
.downloads small{display:block;font-weight:400;color:var(--fg-3);font-size:12px;}

/* Calculadora */
.calc-grid{display:grid;gap:0 16px;}
@media (min-width:560px){.calc-grid{grid-template-columns:1fr 1fr;}}
.result{background:var(--indigo-700);color:#fff;border-radius:var(--radius-xl);padding:24px;}
.result .label{font-size:13px;color:var(--indigo-200);margin:0;}
.result .big{font-family:var(--font-display);font-weight:800;font-size:44px;line-height:1.1;letter-spacing:-.02em;margin:4px 0 2px;}
.result dl{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:18px 0 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);font-size:14px;}
.result dt{color:var(--indigo-100);} .result dd{margin:0;font-weight:600;text-align:right;}
.result .note{font-size:12px;color:var(--indigo-200);margin:14px 0 0;}

/* Conteúdo */
.section{padding:56px 0;}
.section.muted{background:var(--bg-page);}
.prose{max-width:760px;}
.prose h2{font-family:var(--font-display);font-size:28px;line-height:1.2;letter-spacing:-.02em;margin:0 0 14px;}
.prose h3{font-size:18px;margin:28px 0 8px;}
.prose p,.prose li{color:var(--fg-2);}
.prose ul,.prose ol{padding-left:22px;}
.prose li{margin-bottom:6px;}
.prose .formula{font-family:var(--font-mono);font-size:14px;background:var(--bg-sunken);border-radius:var(--radius-md);padding:14px 16px;overflow-x:auto;color:var(--fg-1);}
.table-wrap{overflow-x:auto;}
.prose table{border-collapse:collapse;width:100%;font-size:14px;margin:12px 0;}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border-subtle);}
.prose th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-3);}
details{border-bottom:1px solid var(--border-subtle);padding:14px 0;}
summary{cursor:pointer;font-weight:600;color:var(--fg-1);}
details p{margin:10px 0 0;}

/* CTA */
.cta{background:var(--indigo-600);color:#fff;border-radius:var(--radius-2xl);padding:32px 24px;text-align:center;}
.cta h2{font-family:var(--font-display);font-size:26px;margin:0 0 10px;letter-spacing:-.02em;}
.cta p{color:var(--indigo-100);margin:0 auto 20px;max-width:560px;}
.cta .btn{background:#fff;color:var(--indigo-700);}
.cta small{display:block;margin-top:12px;color:var(--indigo-200);font-size:13px;}

/* Rodapé */
footer{border-top:1px solid var(--border-subtle);background:var(--bg-page);padding:32px 0;font-size:13px;color:var(--fg-3);}
.footer-row{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;}
.footer-links a{color:var(--fg-2);text-decoration:none;}
.footer-links a:hover{color:var(--fg-1);}

/* Banner de cookies (mesma chave/versão da landing principal) */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;display:flex;justify-content:center;}
.cookie-banner>div{max-width:720px;width:100%;background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:20px;}
.cookie-banner p{margin:0;font-size:14px;color:var(--fg-2);line-height:1.6;}
.cookie-banner .row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.cookie-banner .btn{font-size:14px;padding:8px 16px;}