/* INTELIGENCIA.FI — página de vendas (mesma identidade preta e verde do app) */
:root {
  --bg: #050806; --surface: #0e1611; --surface-2: #132019; --border: #1c2c22; --border-strong: #24402e;
  --green: #22e05a; --green-strong: #17b545; --green-soft: #1a7a3a; --green-tint: rgba(34, 224, 90, .1);
  --text: #eef5f0; --text-2: #a9b8ae; --text-3: #6d7d72; --amber: #f5c542;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1180px, 100% - 40px); margin: 0 auto; }
.muted { color: var(--text-2); } .small { font-size: 14px; }
code { background: var(--surface-2); padding: 1px 6px; border-radius: 6px; font-size: .9em; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font-weight: 700; border: 1px solid transparent; cursor: pointer; text-decoration: none !important; white-space: nowrap; }
.btn-primary { background: var(--green); color: #04140a; box-shadow: 0 8px 24px rgba(34, 224, 90, .25); }
.btn-primary:hover { background: #3cf06f; }
.btn-ghost { border-color: var(--border-strong); color: var(--text); background: var(--surface); }
.btn-ghost:hover { border-color: var(--green-soft); }
.btn-lg { padding: 15px 26px; font-size: 17px; }
.btn-block { width: 100%; }

/* topo */
.top { position: sticky; top: 0; z-index: 10; background: rgba(5, 8, 6, .88); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.top-in { display: flex; align-items: center; gap: 20px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 19px; letter-spacing: .4px; text-decoration: none !important; }
.brand svg { width: 34px; height: 34px; }
.brand b { color: var(--green); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav > a:not(.btn) { color: var(--text-2); font-size: 15px; }
.nav > a:not(.btn):hover { color: var(--text); text-decoration: none; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--border-strong); border-radius: 10px; width: 44px; height: 44px; padding: 12px 10px; cursor: pointer; flex-direction: column; justify-content: space-between; }
.menu-btn span { display: block; height: 2px; background: var(--text); border-radius: 2px; }

/* hero */
.hero { background: radial-gradient(900px 500px at 75% 0%, #0f3a1d 0%, transparent 65%), radial-gradient(700px 400px at 0% 100%, #0b2414 0%, transparent 60%); padding: 70px 0 40px; }
.hero-in { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.25fr); gap: 50px; align-items: center; }
.eyebrow { display: inline-block; color: var(--green); font-weight: 700; font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 14px; }
h1 { font-size: clamp(34px, 4.6vw, 54px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -1px; }
h1 span { color: var(--green); }
.lead { font-size: 19px; color: var(--text-2); margin: 0 0 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.hero-shot { position: relative; padding-bottom: 40px; }
.shot-desk { border-radius: 14px; border: 1px solid var(--border-strong); box-shadow: 0 30px 80px rgba(0, 0, 0, .6), 0 0 60px rgba(34, 224, 90, .12); }
.shot-mob { position: absolute; width: 27%; right: -18px; bottom: 0; border-radius: 22px; border: 3px solid #1d2b22; box-shadow: 0 20px 50px rgba(0, 0, 0, .7); }

.promises { border-block: 1px solid var(--border); background: #070c09; }
.promises-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 26px 0; }
.promises-in div { display: flex; flex-direction: column; gap: 2px; padding-left: 16px; border-left: 3px solid var(--green); }
.promises-in span { color: var(--text-2); font-size: 14px; }

/* recursos */
.features { padding: 80px 0 30px; }
.sec-title { text-align: center; font-size: clamp(26px, 3.2vw, 38px); line-height: 1.2; margin: 0 auto 50px; max-width: 760px; letter-spacing: -.5px; }
.sec-title.left { text-align: left; margin: 0 0 18px; }
.feat { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 50px; align-items: center; margin-bottom: 80px; }
.feat.rev .feat-text { order: 2; }
.feat img { border-radius: 14px; border: 1px solid var(--border-strong); box-shadow: 0 20px 60px rgba(0, 0, 0, .5); }
.feat h3 { font-size: 28px; margin: 0 0 12px; line-height: 1.2; }
.feat p { color: var(--text-2); margin: 0 0 16px; }
.feat b, .privacy b { color: var(--text); }
.feat ul, .checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.feat li, .checks li { padding-left: 28px; position: relative; }
.feat li::before, .checks li::before { content: ''; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--green-tint); border: 1px solid var(--green-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322e05a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E"); background-size: 12px; background-repeat: no-repeat; background-position: center; }

/* passos */
.steps { padding: 60px 0; background: #070c09; border-block: 1px solid var(--border); }
.steps-in { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.steps-in li { counter-increment: s; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 8px; }
.steps-in li::before { content: counter(s); width: 38px; height: 38px; border-radius: 50%; background: var(--green); color: #04140a; font-weight: 800; display: grid; place-items: center; margin-bottom: 6px; }
.steps-in b { font-size: 18px; } .steps-in span { color: var(--text-2); }

/* privacidade */
.privacy { padding: 80px 0; }
.privacy-in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: center; }
.privacy p { color: var(--text-2); }
.privacy .checks { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 26px; gap: 12px; }

/* preço */
.pricing { padding: 30px 0 80px; }
.price-card { max-width: 480px; margin: 0 auto; text-align: center; background: linear-gradient(180deg, #0f2a18, var(--surface)); border: 2px solid var(--green); border-radius: 22px; padding: 34px 30px; box-shadow: 0 0 60px rgba(34, 224, 90, .15); }
.price { font-size: 48px; font-weight: 800; letter-spacing: -1px; }
.price-card .checks { text-align: left; margin: 22px 0 26px; }
.price-card .small { display: inline-block; margin-top: 14px; }
.buy-note { margin: 12px 0 0; padding: 10px 12px; border-radius: 10px; background: rgba(245, 197, 66, .12); border: 1px solid var(--amber); font-size: 14px; color: var(--text); }

/* perguntas */
.faq { padding: 20px 0 80px; }
.faq details { max-width: 820px; margin: 0 auto 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: '+'; color: var(--green); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq p { margin: 0; padding: 0 22px 18px; color: var(--text-2); }

.foot { border-top: 1px solid var(--border); padding: 26px 0; color: var(--text-3); font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 18px; flex-wrap: wrap; }

/* páginas de texto (termos/privacidade) */
.doc { padding: 50px 0 80px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: 36px; }
.doc h2 { font-size: 21px; margin: 32px 0 8px; }
.doc p, .doc li { color: var(--text-2); }
.doc .warn { padding: 14px 16px; border-radius: 12px; background: rgba(245, 197, 66, .1); border: 1px solid var(--amber); color: var(--text); }

@media (max-width: 980px) {
  .hero-in, .feat, .privacy-in { grid-template-columns: 1fr; gap: 30px; }
  .feat.rev .feat-text { order: 0; }
  .feat { margin-bottom: 60px; }
  .promises-in { grid-template-columns: 1fr 1fr; }
  .steps-in { grid-template-columns: 1fr; }
  .shot-mob { right: 0; width: 30%; }
}
@media (max-width: 820px) {
  .menu-btn { display: flex; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #070c09; border-bottom: 1px solid var(--border); padding: 10px 20px 20px; }
  .menu-open .nav { display: flex; }
  .nav > a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav .btn { margin-top: 12px; }
  .hero { padding-top: 40px; }
  .lead { font-size: 17px; }
  .cta-row .btn { flex: 1 1 100%; }
}

/* copy persuasiva: dor, garantia e chamada final */
.pain { padding: 72px 0 24px; }
.pain-in { max-width: 820px; text-align: center; }
.pain-list { list-style: none; padding: 0; margin: 28px 0; display: grid; gap: 12px; text-align: left; }
.pain-list li { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px 14px 48px; position: relative; color: var(--text); }
.pain-list li::before { content: "✕"; position: absolute; left: 18px; top: 13px; color: #ff6b6b; font-weight: 800; }
.pain-turn { font-size: 19px; color: var(--text-2); margin: 0 0 24px; }
.pain-turn b { color: var(--text); }
.price-anchor { color: var(--text-2); margin: 6px 0 0; }
.guarantee { margin: 18px 0 10px; padding: 14px 16px; border: 1px dashed var(--green-soft); border-radius: 14px; background: var(--green-tint); text-align: left; display: grid; gap: 4px; }
.guarantee b { color: var(--green); }
.guarantee span { color: var(--text-2); font-size: 15px; }
.secure { margin: 6px 0 14px; }
.final-cta { padding: 80px 0; border-top: 1px solid var(--border); background: radial-gradient(60% 80% at 50% 0%, rgba(34,224,90,.12), transparent 70%); }
.final-in { text-align: center; max-width: 820px; }
.final-in h2 { font-size: clamp(26px, 4vw, 38px); line-height: 1.2; margin: 0 0 14px; }
.final-in h2 span { color: var(--green); }
.final-in .btn { margin-top: 10px; }