:root {
  --azul: #0b3570;
  --azul-escuro: #072551;
  --vermelho: #e3141b;
  --verde: #25d366;
  --cinza: #f3f5f9;
  --texto: #1d2433;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', Arial, sans-serif; color: var(--texto); background: #fff; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 16px; }

/* Botões */
.btn { display: inline-block; padding: 14px 26px; border-radius: 8px; font-weight: 700; transition: .2s; text-align: center; }
.btn-sm { padding: 8px 16px; }
.btn-vermelho { background: var(--vermelho); color: #fff; }
.btn-vermelho:hover { background: #b80f15; }
.btn-azul { background: var(--azul); color: #fff; }
.btn-azul:hover { background: var(--azul-escuro); }
.btn-verde { background: var(--verde); color: #fff; }
.btn-contorno { border: 2px solid #fff; color: #fff; }
.btn-contorno:hover { background: #fff; color: var(--azul); }

/* Topo */
.topo { background: var(--azul); position: sticky; top: 0; z-index: 10; box-shadow: 0 2px 8px rgba(0,0,0,.2); }
.topo-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.marca img { height: 54px; }
.menu { display: flex; align-items: center; gap: 22px; color: #fff; font-weight: 600; font-size: 15px; }
.menu a:not(.btn):hover { color: #ffb3b5; }

/* Hero */
.hero { background: linear-gradient(135deg, var(--azul-escuro), var(--azul)); color: #fff; padding: 70px 0; }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.tag { display: inline-block; background: rgba(255,255,255,.12); padding: 6px 14px; border-radius: 20px; font-size: 13px; margin-bottom: 16px; }
.hero h1 { font-size: 42px; line-height: 1.15; font-weight: 800; margin-bottom: 18px; }
.hero h1 span { color: #ff4a50; }
.hero p { font-size: 17px; opacity: .9; margin-bottom: 28px; }
.hero-botoes { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-img img { border-radius: 14px; box-shadow: 0 20px 40px rgba(0,0,0,.35); }

/* Seções */
.secao { padding: 70px 0; }
.secao-clara { background: var(--cinza); }
.secao h2 { font-size: 32px; font-weight: 800; color: var(--azul); margin-bottom: 10px; }
.sub { color: #5a6475; margin-bottom: 36px; }
.grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grade-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid #e3e7ef; border-radius: 12px; padding: 24px; transition: .2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(11,53,112,.12); border-color: var(--azul); }
.card .ico { font-size: 32px; margin-bottom: 10px; }
.card h3 { color: var(--azul); font-size: 18px; margin-bottom: 6px; }
.card p { color: #5a6475; font-size: 15px; }

.cta-faixa { margin-top: 40px; background: var(--azul); color: #fff; border-radius: 12px; padding: 28px 32px; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.cta-faixa strong { display: block; font-size: 20px; }
.cta-faixa span { opacity: .85; }

.duas-col { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.img-arred { border-radius: 14px; }
.lista { list-style: none; margin: 20px 0 28px; }
.lista li { padding: 6px 0 6px 28px; position: relative; }
.lista li::before { content: "✔"; color: var(--vermelho); position: absolute; left: 0; font-weight: 700; }

.secao-tim { background: var(--azul); }
.secao-tim h2 { color: #fff; }
.secao-tim .sub { color: #c9d6ee; }

.contato { list-style: none; margin: 20px 0 28px; }
.contato li { padding: 6px 0; }
.mapa iframe { width: 100%; height: 340px; border: 0; border-radius: 14px; }

/* Rodapé */
.rodape { background: var(--azul-escuro); color: #c9d6ee; padding: 30px 0; text-align: center; font-size: 14px; }
.rodape img { height: 60px; margin: 0 auto 10px; }

.whats-flutuante { position: fixed; right: 20px; bottom: 20px; width: 58px; height: 58px; border-radius: 50%; background: var(--verde); display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 16px rgba(0,0,0,.3); z-index: 20; }

/* Responsivo */
@media (max-width: 900px) {
  .hero-inner, .duas-col { grid-template-columns: 1fr; }
  .grade, .grade-4 { grid-template-columns: repeat(2, 1fr); }
  .menu a:not(.btn) { display: none; }
  .hero h1 { font-size: 32px; }
}
@media (max-width: 560px) {
  .grade, .grade-4 { grid-template-columns: 1fr; }
  .hero { padding: 44px 0; }
  .secao { padding: 50px 0; }
  .btn { width: 100%; }
  .btn-sm { width: auto; }
  .cta-faixa { padding: 22px; }
}
.rodape p + p { font-size: 12px; opacity: .7; margin-top: 4px; }