body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #111;
  background-color: #fff;
}
.hero-section {
  position: relative;
  height: 100vh;
  background: url('images/hero-clean.jpg') center/contain no-repeat;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background-color: #000;
}
.hero-section::before {
  content: "SPRAY. WIPE. WOW.";
  position: absolute;
  bottom: 60px;
  font-size: 3rem;
  font-weight: bold;
  color: rgba(255,255,255,0.2);
  text-shadow: 2px 2px 5px rgba(0,0,0,0.4);
  z-index: 0;
}
.overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.hero-content {
  text-align: center;
  color: #fff;
  z-index: 2;
}
.hero-content h1 {
  font-size: 3rem;
  margin: 0 0 1rem;
}
.btn {
  background-color: #38bdf8;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
}
.btn:hover {
  background-color: #0ea5e9;
}
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 4rem 1rem;
}
#about, #shop, #mission {
  background-color: #f8f9fa;
}
h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.product {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.product img {
  max-width: 300px;
  margin-bottom: 1rem;
}
.price {
  font-size: 1.5rem;
  font-weight: bold;
  color: #38bdf8;
  margin: 1rem 0;
}
footer {
  background-color: #111;
  color: #fff;
  text-align: center;
  padding: 2rem 1rem;
}