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

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #0d0d0d;
  color: #fff;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: #111;
  box-shadow: 0 0 10px red;
}

header h1 {
  color: #ff0033;
  font-size: 24px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

nav a:hover {
  color: #ff0033;
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(180deg, #0d0d0d, #1a1a1a);
}

.hero h2 {
  font-size: 48px;
  color: #ff0033;
  text-shadow: 0 0 20px #ff0033;
}

.hero p {
  font-size: 18px;
  margin: 20px 0;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: transparent;
  color: #ff0033;
  border: 2px solid #ff0033;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
  box-shadow: 0 0 10px #ff0033;
}

.btn:hover {
  background-color: #ff0033;
  color: #000;
}

.shop {
  padding: 60px 20px;
  background-color: #111;
  text-align: center;
}

.product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 50px;
}

.product-card {
  background-color: #1a1a1a;
  border: 1px solid #ff0033;
  border-radius: 10px;
  padding: 20px;
  width: 260px;
  box-shadow: 0 0 15px #ff0033;
  transition: transform 0.3s;
  text-align: center;
}

.product-card:hover {
  transform: scale(1.05);
}

.categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
}

.card {
  background-color: #1a1a1a;
  border: 1px solid #ff0033;
  border-radius: 10px;
  padding: 20px;
  width: 250px;
  box-shadow: 0 0 15px #ff0033;
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-10px);
}

footer {
  padding: 20px;
  background-color: #0d0d0d;
  text-align: center;
  font-size: 14px;
  border-top: 1px solid #ff0033;
}