:root {
  --red: #d90000;
  --red-dark: #a80000;
  --red-soft: #fff1f1;
  --ink: #14151a;
  --ink-2: #3b3e48;
  --muted: #6b6f7b;
  --line: #e7e8ec;
  --bg: #ffffff;
  --bg-2: #f7f7f9;
  --dark: #111217;
  --ok: #138a4b;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20,21,26,.04), 0 8px 24px rgba(20,21,26,.06);
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink-2); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.section { padding: 88px 0; }
.section.alt { background: var(--bg-2); }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 640px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.head { margin-bottom: 48px; }

/* Botões */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: .95rem; text-decoration: none; border: 1.5px solid transparent; transition: .15s; cursor: pointer; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); }
.btn-ghost { border-color: var(--line); background: #fff; color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: #fff; color: var(--red); }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-light:hover { border-color: #fff; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Cabeçalho */
.top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; text-decoration: none; letter-spacing: -.02em; }
.brand img { width: 32px; height: 32px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--ink-2); }
.nav a:hover, .nav a.on { color: var(--red); }
.nav .btn { color: #fff; }
.nav .entrar { color: var(--ink); font-weight: 600; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-btn span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* Hero */
.hero { padding: 80px 0 72px; background: radial-gradient(1200px 500px at 85% -10%, #ffe3e3 0%, transparent 60%), #fff; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 span { color: var(--red); }
.hero .lead { margin-bottom: 28px; }
.badge { display: inline-flex; align-items: center; gap: 8px; background: var(--red-soft); color: var(--red-dark); font-size: .85rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; margin-bottom: 20px; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.trust { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 32px; font-size: .9rem; color: var(--muted); }
.trust b { color: var(--ink); }

/* Mockup de factura */
.mock { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(20,21,26,.25); padding: 22px; position: relative; }
.mock-bar { display: flex; gap: 6px; margin-bottom: 18px; }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock-row { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: .92rem; }
.mock-row:last-of-type { border: 0; }
.mock-row span { color: var(--muted); }
.mock-total { margin-top: 12px; background: var(--bg-2); border-radius: 12px; padding: 16px; display: flex; justify-content: space-between; align-items: center; }
.mock-total strong { font-size: 1.6rem; }
.pill { font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.pill.ok { background: #e6f6ee; color: var(--ok); }
.pill.red { background: var(--red-soft); color: var(--red-dark); }
.mock-float { position: absolute; left: -28px; bottom: -22px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 12px 16px; display: flex; gap: 10px; align-items: center; font-size: .85rem; }
.mock-float b { display: block; }
.qr { width: 38px; height: 38px; background:
  conic-gradient(from 90deg at 30% 30%, var(--ink) 25%, transparent 0) 0 0/10px 10px,
  #fff; border: 3px solid var(--ink); border-radius: 4px; }

/* Grelhas e cartões */
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: .2s; }
.card:hover { box-shadow: var(--shadow); border-color: #dcdde2; }
.card p { margin: 0; font-size: .95rem; }
.ico { width: 44px; height: 44px; border-radius: 11px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; margin-bottom: 16px; }
.ico svg { width: 22px; height: 22px; }

/* Produtos */
.product { display: flex; flex-direction: column; border-radius: 18px; padding: 32px; border: 1px solid var(--line); background: #fff; }
.product .tag { font-size: .78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.product h3 { font-size: 1.5rem; margin: 6px 0 10px; }
.product ul { list-style: none; padding: 0; margin: 18px 0 26px; }
.product li { padding: 6px 0 6px 28px; position: relative; color: var(--ink-2); font-size: .95rem; }
.product li::before { content: ""; position: absolute; left: 0; top: 11px; width: 16px; height: 16px; border-radius: 50%; background: var(--red-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23d90000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.product .btns { margin-top: auto; }
.product.featured { border: 2px solid var(--red); }
.product .logo-p { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 18px; }
.produtos .product { padding: 26px; }
.produtos .product h3 { font-size: 1.3rem; }
.soon { opacity: .9; background: var(--bg-2); border-style: dashed; }

/* Faixa AGT */
.agt { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.checks li b { display: block; }
.checks li span { color: var(--muted); font-size: .92rem; }
.checks .dot { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font-size: .8rem; font-weight: 800; }

/* Passos */
.steps { counter-reset: s; }
.step { position: relative; padding-top: 56px; }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: 0; left: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; }

/* Preços */
.price { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 32px; position: relative; }
.price.featured { border: 2px solid var(--red); box-shadow: 0 24px 48px -24px rgba(217,0,0,.35); }
.price .pop { position: absolute; top: -13px; left: 32px; background: var(--red); color: #fff; font-size: .75rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.price .amount { font-size: 2.3rem; font-weight: 800; letter-spacing: -.03em; margin: 12px 0 2px; }
.price .amount small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price .desc { color: var(--muted); font-size: .92rem; min-height: 48px; }
.price ul { list-style: none; padding: 0; margin: 22px 0 28px; border-top: 1px solid var(--line); padding-top: 22px; }
.price li { padding: 6px 0 6px 28px; position: relative; font-size: .95rem; color: var(--ink-2); }
.price li::before { content: "✓"; position: absolute; left: 4px; color: var(--red); font-weight: 800; }
.price .btn { margin-top: auto; justify-content: center; }
.note { font-size: .88rem; color: var(--muted); margin-top: 24px; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 1.4rem; color: var(--red); transition: .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 14px; margin: 0; }

/* CTA */
.cta { background: var(--red); color: #fff; border-radius: 24px; padding: 56px; display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta h2 { color: #fff; margin: 0 0 8px; }
.cta p { color: rgba(255,255,255,.85); margin: 0; }

/* Página interna */
.page-hero { padding: 72px 0 56px; background: linear-gradient(180deg, var(--bg-2), #fff); border-bottom: 1px solid var(--line); }
.page-hero .lead { margin-bottom: 0; }

/* Contactos */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 16px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.contact-list a { text-decoration: none; font-weight: 600; }
.contact-list small { display: block; color: var(--muted); font-size: .85rem; }
form .field { margin-bottom: 14px; }
form label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; }
form input, form textarea, form select { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; font: inherit; background: #fff; color: var(--ink); }
form input:focus, form textarea:focus, form select:focus { outline: none; border-color: var(--red); }
form textarea { min-height: 130px; resize: vertical; }

/* Rodapé */
.foot { background: var(--dark); color: #b9bcc6; padding: 64px 0 28px; margin-top: 0; }
.foot .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
.foot h4 { color: #fff; font-size: .9rem; margin-bottom: 14px; }
.foot a { text-decoration: none; color: #b9bcc6; }
.foot a:hover { color: #fff; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: .93rem; }
.foot p { color: #9a9eaa; font-size: .93rem; }
.foot .brand { color: #fff; margin-bottom: 14px; }
.foot .base { border-top: 1px solid #262833; margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: #80848f; }

/* Responsivo */
@media (max-width: 960px) {
  .hero .wrap, .agt { grid-template-columns: minmax(0,1fr); gap: 40px; }
  .g3, .g4 { grid-template-columns: repeat(2, 1fr); }
  .foot .cols { grid-template-columns: 1fr 1fr; }
  .mock-float { left: 12px; bottom: -34px; }
}
@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .g2, .g3, .g4 { grid-template-columns: minmax(0,1fr); }
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; justify-content: center; border: 0; }
  .cta { padding: 36px 24px; }
  .foot .cols { grid-template-columns: 1fr; }
  .hero { padding: 48px 0; }
}