:root {
  --fundo: #111317;
  --cartao: #20242a;
  --vermelho: #e33131;
  --texto: #f7f7f7;
  --cinza: #b8bec7;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 90%);
  margin: auto;
}

.cabecalho {
  background: #0a0b0e;
  border-bottom: 1px solid #333;
}

.navegacao {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 0;
}

.logo {
  font-size: 23px;
  font-weight: 800;
}

.logo span,
.hero h1 span {
  color: var(--vermelho);
}

nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

nav a:hover {
  color: var(--vermelho);
}

.hero {
  min-height: 540px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(110deg, #111317 15%, #242930 100%);
}

.hero-conteudo {
  padding: 85px 0;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.1;
  max-width: 700px;
  margin: 15px 0;
}

.hero p:not(.destaque) {
  color: var(--cinza);
  max-width: 590px;
  font-size: 18px;
}

.destaque {
  color: var(--vermelho);
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 2px;
}

.botao {
  display: inline-block;
  margin-top: 20px;
  padding: 15px 25px;
  background: var(--vermelho);
  color: white;
  border: 0;
  border-radius: 7px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
}

.botao:hover {
  background: #b91f1f;
}

.secao {
  padding: 85px 0;
}

.secao h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 5px 0 12px;
}

.subtitulo {
  color: var(--cinza);
  max-width: 600px;
}

.grade-servicos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 35px;
}

.cartao {
  background: var(--cartao);
  padding: 28px 22px;
  border: 1px solid #34383e;
  border-radius: 12px;
}

.cartao:hover {
  border-color: var(--vermelho);
}

.icone {
  font-size: 30px;
}

.cartao h3 {
  margin-bottom: 8px;
}

.cartao p {
  color: var(--cinza);
  font-size: 14px;
}

.secao-escura {
  background: #1b1e23;
}

.formulario-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
}

.formulario {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.formulario label {
  font-weight: bold;
  font-size: 14px;
}

.formulario input,
.formulario textarea {
  width: 100%;
  padding: 14px;
  border-radius: 7px;
  border: 1px solid #4b5058;
  background: #2a2e35;
  color: white;
  font: inherit;
}

.formulario input:focus,
.formulario textarea:focus {
  outline: 2px solid var(--vermelho);
}

.formulario .botao {
  width: 100%;
}

.aviso {
  color: var(--cinza);
  font-size: 12px;
}

.contato {
  text-align: center;
}

.botao-secundario {
  background: transparent;
  border: 1px solid var(--vermelho);
}

.rodape {
  padding: 25px 0;
  background: #0a0b0e;
  color: var(--cinza);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 850px) {
  .grade-servicos {
    grid-template-columns: repeat(2, 1fr);
  }

  .formulario-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .navegacao {
    flex-direction: column;
  }

  nav {
    justify-content: center;
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    min-height: 430px;
  }

  .hero-conteudo {
    padding: 65px 0;
  }

  .grade-servicos {
    grid-template-columns: 1fr;
  }

  .secao {
    padding: 60px 0;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

@media (max-width: 600px) {
  .logo img {
    width: 150px;
  }
}

/* Imagem automotiva na página inicial */
.hero {
  position: relative;
  background:
    linear-gradient(
      90deg,
      #111317 0%,
      #111317 34%,
      rgba(17, 19, 23, 0.92) 48%,
      rgba(17, 19, 23, 0.15) 100%
    ),
    url("./hero-automotivo.png") center right / cover no-repeat;
}

.hero-conteudo {
  position: relative;
  z-index: 1;
}

@media (max-width: 600px) {
  .hero {
    background:
      linear-gradient(
        rgba(17, 19, 23, 0.78),
        rgba(17, 19, 23, 0.88)
      ),
      url("hero-automotivo.png") center / cover no-repeat;
  }
}

.hero {
  background:
    linear-gradient(
      90deg,
      #111317 0%,
      rgba(17, 19, 23, 0.98) 25%,
      rgba(17, 19, 23, 0.85) 43%,
      rgba(17, 19, 23, 0.15) 75%
    ),
    url("./hero-automotivo.png") center right / cover no-repeat !important;
}

.hero-conteudo {
  position: relative;
  z-index: 1;
}

@media (max-width: 600px) {
  .hero {
    background:
      linear-gradient(
        rgba(17, 19, 23, 0.82),
        rgba(17, 19, 23, 0.9)
      ),
      url("./hero-automotivo.png") center / cover no-repeat !important;
  }
}