/* Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color: #112; background: #fff; line-height: 1.5; }

:root{
  --brand: #B0181A;          /* vermelho do logotipo */
  --brand-dark: #8e1113;
  --ink: #1d2433;
  --muted: #5b667a;
  --bg-alt: #f6f7fb;
  --card: #ffffff;
  --border: #e8eaf1;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
}

.container { width: min(1120px, 92%); margin: 0 auto; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background:#fff; border-bottom:1px solid var(--border); }
.header-inner { display:flex; align-items:center; justify-content:space-between; padding: 14px 0; gap: 16px; }
.brand { display:flex; align-items:center; gap: 10px; text-decoration:none; color:var(--ink); font-weight:800; letter-spacing: .2px; }
.brand img { width: 40px; height: 40px; border-radius: 8px; object-fit: cover; }
.nav a { margin: 0 10px; color: var(--ink); text-decoration: none; font-weight:600; }
.nav .btn { margin-left: 8px; }
.menu-btn { display:none; background:none; border:none; width:38px; height:38px; border-radius:8px; gap:4px; flex-direction:column; justify-content:center; align-items:center; }
.menu-btn span{ display:block; width:22px; height:2px; background:var(--ink); }

/* Buttons */
.btn { display:inline-block; padding: 12px 18px; border-radius: 12px; text-decoration:none; font-weight:700; border: 2px solid transparent; transition:.2s ease; }
.btn-primary { background: var(--brand); color:#fff; }
.btn-primary:hover{ background: var(--brand-dark); }
.btn-secondary { background: #fff; color: var(--brand); border-color: var(--brand); }
.btn-secondary:hover { background: #fff3f3; }
.btn-outline { border-color: var(--brand); color:var(--brand); background:#fff; }
.btn-outline:hover{ background:#fff3f3; }

/* Hero */
.hero { padding: 64px 0 32px; background: linear-gradient(180deg, #fff, #fff7f7); }
.hero-grid { display:grid; grid-template-columns: 1.25fr .9fr; gap: 28px; align-items:center; }
.hero-copy h1 { font-size: clamp(28px, 5vw, 44px); line-height:1.1; margin-bottom: 14px; color: var(--ink); }
.hero-copy p { font-size: 18px; color: var(--muted); margin-bottom: 18px; }
.cta-row { display:flex; gap: 12px; margin-bottom: 16px; flex-wrap:wrap; }
.trust { display:flex; gap: 10px; flex-wrap:wrap; }
.badge { background:#fff; border:1px solid var(--border); padding:8px 10px; border-radius: 999px; font-size: 13px; color: var(--muted); }
.hero-art { display:grid; gap: 14px; }
.hero-card { background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.hero-card h3{ margin-bottom:6px; }
.hero-card .link{ color: var(--brand); font-weight:700; text-decoration:none;}

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align:center; margin-bottom: 28px; }
.section-header h2 { font-size: clamp(22px, 4vw, 34px); margin-bottom: 8px; }
.section-header p { color: var(--muted); }

/* Cards */
.cards { display:grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); display:flex; flex-direction:column; gap:12px; }
.card h3{ font-size: 20px; }
.card .features { list-style: none; display:flex; flex-direction:column; gap: 8px; color: var(--ink); }
.card .features li { padding-left: 0; }
.card .features li::marker{ color: var(--brand); }
.card .btn { align-self:flex-start; margin-top: 4px; }

/* Timeline */
.timeline{ display:grid; grid-template-columns: repeat(5,1fr); gap: 14px; }
.step{ background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.step .num{ width:28px; height:28px; display:inline-grid; place-items:center; border-radius:999px; background: var(--brand); color:#fff; font-weight:800; margin-bottom:8px;}

/* FAQ */
.faq-list details{ background:#fff; border:1px solid var(--border); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; }
.faq-list summary{ cursor:pointer; font-weight:700; }
.faq-list p{ color: var(--muted); margin-top: 8px; }

/* Contato */
.contact-grid{ display:grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.form .grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom: 10px; }
input, select, textarea{ border:1px solid var(--border); border-radius: 12px; padding: 12px 14px; font: inherit; }
.form .actions{ display:flex; gap: 10px; margin-top: 10px; }
.form-note{ color: var(--muted); font-size: 13px; margin-top: 8px; }
.contact-aside{ display:grid; gap: 12px; }
.contact-card{ background:#fff; border:1px solid var(--border); border-radius: 12px; padding: 14px; }

/* Footer */
.site-footer{ border-top:1px solid var(--border); background:#fff; padding: 24px 0; }
.footer-grid{ display:flex; align-items:center; justify-content:space-between; gap: 20px; flex-wrap:wrap; }
.brand--footer img{ width: 32px; height: 32px; }
.footer-links a{ margin-right: 12px; color: var(--muted); text-decoration:none; }
.footer-links a:hover{ color: var(--ink); }

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: 1fr; }
  .timeline{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .form .grid-2{ grid-template-columns: 1fr; }
  .nav{ display:none; position:absolute; right:16px; top:60px; background:#fff; border:1px solid var(--border); border-radius:12px; box-shadow: var(--shadow); padding: 10px; }
  .nav a{ display:block; padding:10px 12px; }
  .menu-btn{ display:flex; }
  .nav.open{ display:block; }
}