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

body {
  font-family: Arial, sans-serif;
  background: #050505;
  color: white;
}

/* HOME PAGE */
.home-page {
  min-height: 100vh;
  background: url("background.png") center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 250px;
}

.shop-button {
    display: inline-block;
    background: #d4ff00;
    color: black;
    padding: 22px 55px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-top: 40px;
    box-shadow: 0 0 20px #d4ff00,
                0 0 50px #d4ff00,
                0 0 80px #d4ff00;
    transition: 0.3s;
}

.shop-button:hover {
    background: white;
    box-shadow: 0 0 20px white,
                0 0 50px #d4ff00,
                0 0 80px #d4ff00;
}

.slogan {
  margin-top: 25px;
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 2px;
}

/* SHOP */
.navbar,
.shop-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 6%;
  background: #000;
  border-bottom: 1px solid #222;
}

.navbar h1,
.shop-header h1 {
  letter-spacing: 3px;
}

.navbar a,
.shop-header a {
  color: white;
  text-decoration: none;
  margin-left: 20px;
  font-weight: bold;
}

.shop-hero,
.shop-title {
  text-align: center;
  padding: 50px 20px 30px;
}

.shop-hero h2,
.shop-title h2 {
  font-size: 55px;
}

.shop-hero p,
.shop-title p {
  color: #c7ff00;
  font-weight: bold;
  margin-top: 10px;
}

.products {
  max-width: 1300px;
  margin: auto;
  padding: 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.product-card {
  background: #111;
  border-radius: 18px;
  padding: 15px;
  text-align: center;
  border: 1px solid #333;
}

.product-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 14px;
}

.product-card h3 {
  margin: 15px 0 5px;
}

.product-card p {
  color: #c7ff00;
  font-weight: bold;
  margin: 10px 0;
}

.product-card button,
.cart-button {
  background: #c7ff00;
  color: black;
  border: none;
  padding: 12px 20px;
  border-radius: 25px;
  font-weight: bold;
  cursor: pointer;
  width: 100%;
}

.product-card button:hover,
.cart-button:hover {
  background: white;
}

/* CART */
#cart-items {
  max-width: 900px;
  margin: 30px auto;
  padding: 20px;
}

.cart-item {
  display: flex;
  gap: 20px;
  background: #111;
  padding: 15px;
  border-radius: 15px;
  margin-bottom: 15px;
}

.cart-item img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 10px;
}

.cart-total {
  text-align: center;
  margin: 30px auto 60px;
  max-width: 400px;
}

/* MOBIEL */
@media (max-width: 900px) {
  .products {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .products {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .product-card img {
    height: 160px;
  }

  .navbar,
  .shop-header {
    padding: 18px;
  }

  .navbar h1,
  .shop-header h1 {
    font-size: 20px;
  }

  .shop-hero h2,
  .shop-title h2 {
    font-size: 42px;
  }