:root {
  --azul: #002b5c;
  --azul-escuro: #001f43;
  --azul-profundo: #001832;
  --laranja: #ff5a00;
  --branco: #ffffff;
  --cinza: #f4f6f8;
  --texto: #1d2939;
  --texto-claro: #667085;
  --sombra: 0 18px 45px rgba(0, 31, 67, 0.14);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topo {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e5e7eb;
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.marca {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.marca-sigla {
  font-size: 34px;
  font-weight: 900;
  color: var(--azul);
  letter-spacing: -2px;
}

.marca-texto {
  font-size: 12px;
  font-weight: 800;
  color: var(--laranja);
  text-transform: uppercase;
}

.menu {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
  color: var(--azul);
}

.menu a:hover {
  color: var(--laranja);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--laranja);
  color: var(--branco);
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(255, 90, 0, 0.28);
  transition: 0.2s ease;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(0.96);
}

.btn-pequeno {
  padding: 11px 18px;
}

.btn-secundario {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.72);
  box-shadow: none;
}

.hero {
  background:
    radial-gradient(circle at top right, rgba(255, 90, 0, 0.22), transparent 30%),
    linear-gradient(135deg, var(--azul-profundo), var(--azul));
  color: var(--branco);
  padding: 82px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 46px;
  align-items: center;
}

.etiqueta {
  display: inline-block;
  color: var(--laranja);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -2px;
  margin-bottom: 22px;
}

.hero p {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.86);
  max-width: 650px;
  margin-bottom: 26px;
}

.botoes {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.hero-dados {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.82);
}

.hero-dados strong {
  color: var(--branco);
}

.hero-card {
  border-radius: 30px;
  overflow: hidden;
  background: var(--branco);
  box-shadow: var(--sombra);
  border: 5px solid rgba(255, 255, 255, 0.16);
}

.hero-card img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  object-position: center;
}

.hero-card-contato {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--azul);
  color: var(--branco);
}

.hero-card-contato div {
  padding: 18px 22px;
}

.hero-card-contato div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-card-contato span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 3px;
}

.hero-card-contato strong {
  display: block;
  font-size: 20px;
  line-height: 1.2;
}

.secao {
  padding: 82px 0;
}

.cabecalho-secao {
  max-width: 780px;
  margin-bottom: 36px;
}

.cabecalho-secao h2,
.problemas h2,
.sobre h2,
.cta-final h2 {
  font-size: clamp(30px, 4vw, 46px);
  color: var(--azul);
  line-height: 1.1;
  letter-spacing: -1px;
}

.cabecalho-secao p {
  color: var(--texto-claro);
  margin-top: 12px;
  font-size: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.card {
  background: var(--branco);
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 8px 28px rgba(0, 31, 67, 0.06);
}

.icone {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--azul);
  color: var(--branco);
  border-radius: 15px;
  margin-bottom: 18px;
  font-size: 22px;
}

.card h3 {
  color: var(--azul);
  font-size: 20px;
  line-height: 1.15;
  margin-bottom: 12px;
}

.card p {
  color: var(--texto-claro);
  font-size: 15px;
}

.problemas {
  background: var(--cinza);
}

.problemas-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.problemas p {
  color: var(--texto-claro);
  margin: 18px 0 24px;
  font-size: 18px;
}

.lista-problemas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.lista-problemas span {
  display: block;
  background: var(--branco);
  border-radius: 18px;
  padding: 18px;
  font-weight: 800;
  color: var(--azul);
  box-shadow: 0 10px 30px rgba(0, 31, 67, 0.08);
}

.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.galeria figure {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 320px;
  box-shadow: var(--sombra);
  background: var(--azul);
}

.galeria img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: 0.25s ease;
}

.galeria figure:hover img {
  transform: scale(1.04);
}

.galeria figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  background: rgba(0, 31, 67, 0.88);
  color: var(--branco);
  padding: 14px;
  border-radius: 16px;
  font-weight: 800;
}

.sobre {
  background: var(--azul);
  color: var(--branco);
}

.sobre h2 {
  color: var(--branco);
}

.sobre p {
  color: rgba(255, 255, 255, 0.84);
  margin-top: 14px;
  font-size: 18px;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 40px;
  align-items: start;
}

.box-info {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  padding: 28px;
}

.box-info h3 {
  font-size: 24px;
  margin-bottom: 18px;
}

.box-info ul {
  list-style: none;
}

.box-info li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.box-info li::before {
  content: "✓";
  color: var(--laranja);
  font-weight: 900;
  margin-right: 10px;
}

.cta-final {
  background:
    radial-gradient(circle at top left, rgba(255, 90, 0, 0.18), transparent 36%),
    var(--cinza);
  text-align: center;
  padding: 82px 0;
}

.cta-final p {
  color: var(--texto-claro);
  font-size: 19px;
  margin: 12px 0 24px;
}

.contatos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: 26px;
  color: var(--azul);
}

.whatsapp-fixo {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  color: white;
  font-size: 28px;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
}

.rodape {
  background: var(--azul-escuro);
  color: rgba(255, 255, 255, 0.78);
  padding: 22px 0;
  text-align: center;
  font-size: 14px;
}

@media (max-width: 980px) {
  .menu {
    display: none;
  }

  .hero-grid,
  .problemas-grid,
  .sobre-grid {
    grid-template-columns: 1fr;
  }

  .hero-card img {
    height: 420px;
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .galeria {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .nav {
    min-height: 70px;
  }

  .marca-sigla {
    font-size: 28px;
  }

  .marca-texto {
    font-size: 10px;
  }

  .hero {
    padding: 54px 0;
  }

  .hero h1 {
    letter-spacing: -1px;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-card img {
    height: 330px;
  }

  .hero-card-contato {
    grid-template-columns: 1fr;
  }

  .hero-card-contato div + div {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .secao {
    padding: 58px 0;
  }

  .cards,
  .galeria,
  .lista-problemas {
    grid-template-columns: 1fr;
  }

  .galeria img {
    height: 330px;
  }

  .btn {
    width: 100%;
  }

  .contatos {
    flex-direction: column;
  }
}