@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800&family=IBM+Plex+Sans:wght@400;500;600&display=swap');
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy: #16213A; --navy-2: #1E2C4C; --ink: #1E2635; --muted: #626C7E;
  --cyan: #35C3F0; --cyan-ink: #0B7CA8; --bg: #F5F7FB; --line: #E3E7EF; --white: #fff;
  --red: #C0392B; --green: #148F5B; --max: 1120px;
}
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body { font-family: "IBM Plex Sans", system-ui, Arial, sans-serif; color: var(--ink); background: var(--white);
       font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: Archivo, Arial, sans-serif; font-weight: 800; letter-spacing: -.02em; line-height: 1.12; }
h2 { font-size: clamp(26px, 3.4vw, 38px); color: var(--navy); }
h3 { font-size: 19px; font-weight: 700; }
p { color: var(--muted); }
.lead { font-size: clamp(17px, 2vw, 20px); }
section { padding: clamp(48px, 7vw, 86px) 0; }
.centro { text-align: center; max-width: 700px; margin: 0 auto clamp(28px, 4vw, 46px); }
.centro p { margin-top: 12px; }
.olho { font-family: "IBM Plex Sans"; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
        color: var(--cyan-ink); margin-bottom: 10px; }

/* ---------- topo ---------- */
header { position: sticky; top: 0; z-index: 30; background: rgba(22,33,58,.96); backdrop-filter: blur(6px); }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marca svg { width: 30px; height: 30px; }
.marca b { font-family: Archivo; font-weight: 800; font-size: 20px; color: #fff; letter-spacing: -.02em; }
.marca b em { font-style: normal; color: var(--cyan); }
nav { display: flex; gap: 26px; }
nav a { color: #C6CEDE; text-decoration: none; font-size: 15px; }
nav a:hover { color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 9px;
       font-weight: 600; font-size: 16px; padding: 13px 22px; text-decoration: none; border: 2px solid transparent; }
.btn-1 { background: var(--cyan); color: #06293A; }
.btn-1:hover { background: #59d0f7; }
.btn-2 { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-3 { border-color: var(--navy); color: var(--navy); }
.btn-peq { padding: 10px 16px; font-size: 15px; }

/* ---------- capa ---------- */
.capa { background: var(--navy); color: #fff; padding: clamp(46px, 6vw, 76px) 0 clamp(60px, 8vw, 96px); }
.capa .grade { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center; }
.capa h1 { font-size: clamp(34px, 5vw, 54px); color: #fff; }
.capa h1 span { color: var(--cyan); }
.capa p { color: #C3CCDC; margin-top: 18px; font-size: clamp(17px, 2vw, 20px); }
.capa .acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.capa .nota { font-size: 14.5px; color: #8E9BB2; margin-top: 16px; }
.janela { background: #0E1729; border: 1px solid #2A3854; border-radius: 12px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.35); }
.janela .barra { display: flex; gap: 6px; padding: 10px 12px; background: #16223C; border-bottom: 1px solid #2A3854; }
.janela .barra i { width: 9px; height: 9px; border-radius: 50%; background: #3A4A68; }
.janela img { width: 100%; }

/* ---------- prova ---------- */
.prova { background: var(--bg); }
.prova .numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.prova .n { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 26px; }
.prova .n b { font-family: Archivo; font-weight: 800; font-size: clamp(30px, 4vw, 42px); color: var(--navy); display: block; line-height: 1; }
.prova .n span { display: block; margin-top: 10px; font-size: 15.5px; color: var(--muted); }
.prova .fonte { text-align: center; font-size: 14.5px; color: var(--muted); margin-top: 20px; }

/* ---------- listas / cartões ---------- */
.cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cartoes.duas { grid-template-columns: repeat(2, 1fr); }
.card { border: 1px solid var(--line); border-radius: 12px; padding: 24px; background: #fff; }
.card h3 { color: var(--navy); margin-bottom: 8px; }
.card p { font-size: 15.5px; }
.card .tag { display: inline-block; font-size: 12.5px; font-weight: 600; color: var(--cyan-ink); background: #E9F7FD;
             padding: 3px 10px; border-radius: 20px; margin-bottom: 12px; }
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.passo { border-top: 3px solid var(--cyan); padding-top: 16px; }
.passo b { font-family: "IBM Plex Sans"; font-size: 13px; color: var(--cyan-ink); font-weight: 600; }
.passo h3 { color: var(--navy); margin: 6px 0 6px; font-size: 18px; }
.passo p { font-size: 15.5px; }

/* ---------- telas ---------- */
.telas { background: var(--navy); color: #fff; }
.telas h2, .telas .olho { color: #fff; }
.telas .olho { color: var(--cyan); }
.telas p { color: #B9C3D4; }
.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.galeria figure { background: #0E1729; border: 1px solid #2A3854; border-radius: 12px; overflow: hidden; }
.galeria figcaption { padding: 14px 18px; font-size: 15px; color: #C3CCDC; border-top: 1px solid #2A3854; }
.galeria figcaption b { color: #fff; font-weight: 600; }

/* ---------- faq ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-family: Archivo; font-weight: 700; font-size: 18px; color: var(--navy); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--cyan-ink); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin-top: 10px; font-size: 16px; }

/* ---------- chamada final ---------- */
.final { background: linear-gradient(180deg, #16213A 0%, #1B2B4B 100%); color: #fff; text-align: center; }
.final h2 { color: #fff; }
.final p { color: #C3CCDC; margin: 14px auto 26px; max-width: 620px; }
.final .acoes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.selos { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 26px; font-size: 14.5px; color: #9FB0C8; }
.selos span::before { content: "✓ "; color: var(--cyan); }

footer { background: #0E1729; color: #8E9BB2; padding: 34px 0; font-size: 14.5px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer a { color: #C3CCDC; text-decoration: none; }

.zap { position: fixed; right: 18px; bottom: 18px; z-index: 40; background: #25D366; color: #06331A; border-radius: 50px;
       padding: 14px 20px; font-weight: 600; text-decoration: none; box-shadow: 0 10px 24px rgba(0,0,0,.25); font-size: 16px; }

@media (max-width: 900px) {
  .capa .grade, .cartoes, .cartoes.duas, .passos, .prova .numeros, .galeria { grid-template-columns: 1fr; }
  .passos { gap: 26px; }
  nav { display: none; }
  header .wrap { height: 62px; }
}

@media (max-width: 620px) {
  header .btn-1 { display: none; }
  .marca b { font-size: 18px; }
  .capa .acoes .btn, .final .acoes .btn { width: 100%; }
  .zap { left: 16px; right: 16px; text-align: center; }
  footer .wrap { flex-direction: column; gap: 8px; }
}