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

body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #0a0a1e, #1f1f3d);
  color: #e4e4e4;
}

header {
  background-color: #2a2a59;
  padding: 40px 0;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

header h1 {
  font-size: 3.2em;
  color: #00CFFF;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 20px;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  font-size: 1.2em;
}

nav a:hover {
  color: #00CFFF;
  text-decoration: underline;
  transition: all 0.3s ease;
}

.hero {
  padding: 120px 20px;
  text-align: center;
  background: url('images/fundo.jpg') no-repeat center center;
  background-size: cover;
  color: white;
  box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.5);
}

.hero h2 {
  font-size: 3.5em;
  color: #00CFFF;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.7);
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.4em;
  margin: 20px auto;
  max-width: 800px;
  line-height: 1.6;
}

section {
  padding: 60px 20px;
}

.services, .cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.card {
  background: #3a3a6f;
  border-radius: 15px;
  padding: 30px;
  width: 320px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  background: #4b4b8a;
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
}

.card h3 {
  color: #00CFFF;
  margin-bottom: 15px;
}

.card p {
  font-size: 1.1em;
  color: #fff;
}

.btn-whatsapp {
  margin-top: 20px;
  display: inline-block;
  padding: 15px 30px;
  background-color: #00CFFF;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn-whatsapp:hover {
  background-color: #00a8b5;
  transform: scale(1.1);
}

footer {
  text-align: center;
  background-color: #2a2a59;
  padding: 20px 0;
  color: #666;
  font-size: 1em;
  margin-top: 60px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.3);
}