/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Inter', Arial, sans-serif;
  background: #fff;
  color: #111;
  line-height: 1.6;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid #eee;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 99;
}
.logo {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #111;
}
.nav a {
  color: #111;
  text-decoration: none;
  margin-left: 1.5rem;
  font-size: 1rem;
  position: relative;
}
.nav a::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: #111;
  transition: width 0.2s;
}
.nav a:hover::after {
  width: 100%;
}
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1rem 1.5rem 1rem;
  background: #fafafa;
  border-bottom: 1px solid #eee;
}
.hero-img {
  width: 180px;
  height: auto;
  margin-bottom: 1.3rem;
  border-radius: 16px;
  box-shadow: 0 6px 32px rgba(0,0,0,0.08);
  background: #fff;
}
.hero-content {
  text-align: center;
}
.hero-content h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}
.deal {
  background: #111;
  color: #fff;
  display: inline-block;
  padding: 0.35em 1.2em;
  border-radius: 999px;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  letter-spacing: 0.04em;
}
.subtitle {
  color: #444;
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
}
.cta-buttons {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
}
.buy-now, .add-cart {
  padding: 0.8em 1.6em;
  font-size: 1rem;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}
.buy-now {
  background: #111;
  color: #fff;
}
.buy-now:hover {
  background: #333;
}
.add-cart {
  background: #fff;
  color: #111;
  border: 1.5px solid #111;
}
.add-cart:hover {
  background: #f3f3f3;
}
.below-fold {
  padding: 2rem 1.2rem 1.2rem 1.2rem;
  max-width: 500px;
  margin: 0 auto;
}
.below-fold h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}
.below-fold ul, .below-fold ol {
  margin-left: 1.2rem;
  margin-bottom: 1rem;
}
.footer {
  text-align: center;
  padding: 1.2rem 0;
  color: #aaa;
  font-size: 0.95rem;
  border-top: 1px solid #eee;
  margin-top: 2rem;
}
/* Mobile first: already optimized */
@media (min-width: 700px) {
  .hero {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 3.5rem 2rem 2rem 2rem;
  }
  .hero-img {
    width: 260px;
    margin-bottom: 0;
    margin-right: 2.5rem;
  }
  .hero-content {
    text-align: left;
    align-items: flex-start;
  }
  .below-fold {
    max-width: 700px;
    padding: 3rem 2rem 2rem 2rem;
  }
}