* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  color: #333;
  background: #f8f9fa;
  line-height: 1.6;
}
header {
  background: #001f3f;
  color: #fff;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}
header .logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #00ff99;
}
nav a {
  color: #fff;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}
nav a:hover {
  color: #00ff99;
}
.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #007bff, #00ff99);
  color: white;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.cta {
  display: inline-block;
  padding: 10px 20px;
  margin-top: 20px;
  background: #fff;
  color: #007bff;
  font-weight: bold;
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s;
}
.cta:hover {
  background: #e0f7fa;
}
.benefits {
  padding: 60px 20px;
  background: #fff;
  text-align: center;
}
.benefits h2 {
  margin-bottom: 30px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.item {
  background: #f0f0f0;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}
.store {
  padding: 60px 20px;
  background: #f8f9fa;
  text-align: center;
}
.produtos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
}
.produto {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  width: 250px;
  transition: transform 0.3s;
}
.produto:hover {
  transform: scale(1.05);
}
.produto img {
  max-width: 100%;
  border-radius: 12px;
}
.produto button {
  margin-top: 10px;
  padding: 10px;
  width: 100%;
  background: #007bff;
  border: none;
  color: white;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}
.produto button:hover {
  background: #00c598;
}
footer {
  text-align: center;
  padding: 20px;
  background: #001f3f;
  color: #aaa;
  margin-top: 40px;
}