:root {
  --bg: antiquewhite;
  --accent: rgb(176, 4, 4);
  --accent-dark: rgb(120, 3, 3);
  --card: #fff3d9;
  --muted: #000000aa;
  --max-w: 1000px;
}

html,body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Courier New', Courier, monospace;
  background: var(--bg);
}

/* header */
.site-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 2fr 1fr;
  width: 100%;
  height: 150px;
  background-color: var(--accent);
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.site-header h1 {
  grid-row: 2;
  grid-column: 1/-1;
  margin: 0;
  font-family: "Archivo Black", sans-serif;
  font-size: 2rem;
  color: #f5f7fa;
}

nav {
  grid-row: 3;
  grid-column: 1/-1;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background-color: antiquewhite;
  border-bottom: 2px solid var(--accent);
  height: 34px;
}

nav a {
  text-decoration: none;
}

nav a p {
  font-family: "Archivo Black", sans-serif;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}


.conteudo {
  max-width: var(--max-w);
  margin: 26px auto;
  padding: 0 18px 48px 18px;
  display: grid;
  gap: 18px;
}

h2, h3, h4 {
  color: #111;
  font-weight: 800;
}

body, p, li {
  color: #222;
  font-weight: 500;
}


.hero {
  text-align: center;
  padding: 18px;
}
.hero .lead {
  color: #333;
  line-height: 1.5;
}


.card {
  background: var(--card);
  border: 2px solid rgba(0,0,0,0.12);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

.trinca {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
}
.trinca .card p { color: #333; }


.recursos ul {
  margin-left: 18px;
}

.team-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.team-contact ul { margin-left: 18px; }

.cta { text-align: center; }

.botao-acao {
  display: inline-block;
  margin-top: 10px;
  background: var(--accent);
  color: #f5f7fa;
  padding: 12px 18px;
  text-decoration: none;
  border-radius: 10px;
  font-family: "Archivo Black", sans-serif;
  border: 2px solid black;
}
.botao-acao:hover {
  background: var(--accent-dark);
}

.rodape {
  margin-top: 18px;
  text-align: center;
  color: #333;
  padding: 12px 0;
}

@media (max-width: 800px) {
  .trinca { grid-template-columns: 1fr; }
  .team-contact { grid-template-columns: 1fr; }
}