:root {
  --bg: #0f172a;
  --fg: #f8eeee;
  --muted: #ffffff;
  --brand: #22d3ee;
  --card: #111827;
}

* {
  box-sizing: border-box;
}
html, body {
  height: 100%;
}
body {
  margin: 0;
  font: 16px/1.6 Verdana, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-family: 'Georgia', serif; /* nova fonte para h1 */
}

nav a {
  color: var(--fg);
  text-decoration: none;
  margin-left: 16px;
  padding: 6px 12px;
  border: 2px outset var(--brand); /* borda outset no menu */
  border-radius: 6px;
  font-weight: bold;
}

nav a:hover,
nav a.ativo {
  color: var(--brand);
  background-color: #1e293b;
}

.hero {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
}

.hero__foto {
  width: 190px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--brand);
}

.hero h2 {
  font-family: 'Georgia', serif; /* igual ao h1 */
}

.grid-cards {
  display: flex;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin: 24px 0;
}

.card {
  background: var(--card);
  padding: 16px;
  border-radius: 12px;
  font-family: 'Segoe UI', sans-serif; /* nova fonte para os textos dos cards */
  border: 5px solid var(--brand); /* adiciona a borda estilo caixa */
  box-shadow: 5px 6px 8px rgba(0, 0, 0, 0.2); /* sombra sutil para destacar */
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-4px); /* leve efeito de elevação ao passar o mouse */
}

.card h3 {
  margin-top: 5;
  font-family: 'Georgia', serif;
}

.card p {
  font-family: 'Segoe UI', sans-serif;
}


p {
  font-family: 'Arial', sans-serif; /* nova fonte para <p> */
}

.texto {
  background: var(--card);
  padding: 10px;
  border-radius: 12px;
  font-family: 'Arial', sans-serif;
}

.form {
  display: grid;
  gap: 12px;
  max-width: 520px;
}

.form input,
.form textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #1f2937;
  background: #0b1220;
  color: var(--fg);
  font-family: 'Arial', sans-serif;
}

.form button {
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  background: var(--brand);
  color: #001018;
  font-weight: 700;
  font-family: 'Arial', sans-serif;
}

.msg {
  color: var(--muted);
  min-height: 1.2em;
}

/* Responsividade */
@media (max-width: 600px) {}
  header {
    flex-direction: column;
    gap: 10px;
  }

  nav {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    flex-direction: column;
    text-align: center;
  }

  .grid-cards {
    grid-template-columns: 1fr;
  }

  body {
    background: #020617;
  }
.circular-carousel {
  width: 400px;
  height: 300px;
  margin: 100px auto;
  perspective: 1200px;
  overflow: visible;
  position: relative;
}

.carousel {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: spin 12s linear infinite;
  margin-top: -100px;
}

.carousel img {
  position: absolute;
  width: 400px;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  left: 100px;
  top: 75px;
}

/* Posicionamento circular (4 lados) */
.carousel img:nth-child(1) {
  transform: rotateY(0deg) translateZ(300px);
}
.carousel img:nth-child(2) {
  transform: rotateY(90deg) translateZ(300px);
}
.carousel img:nth-child(3) {
  transform: rotateY(180deg) translateZ(300px);
}
.carousel img:nth-child(4) {
  transform: rotateY(270deg) translateZ(300px);
}

/* Animação giratória */
@keyframes spin {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}