body {
  font-family: 'Montserrat', sans-serif;
  margin: 0;
  background: #fff;
  color: #1a0033;
}

.main-nav {
  background: #1a0033;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.main-nav .logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 2px;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
.main-nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}
.main-nav ul li a:hover {
  color: #FFD700;
}

.hero-section {
  background: linear-gradient(135deg, #1a0033 70%, #FFD700 100%);
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}
.hero-content {
  max-width: 700px;
  margin: 0 auto;
}
.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
}
.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}
.cta-btn {
  background: #b8001c;
  color: #fff;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
  box-shadow: 0 2px 8px rgba(26,0,51,0.1);
}
.cta-btn:hover {
  background: #FFD700;
  color: #1a0033;
}

.floating-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #b8001c;
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 2px 12px rgba(26,0,51,0.2);
  z-index: 200;
  text-decoration: none;
  transition: background 0.2s;
}
.floating-cta:hover {
  background: #FFD700;
  color: #1a0033;
}
.floating-cta span {
  font-weight: 900;
}

.services-section {
  background: #fff;
  color: #1a0033;
  padding: 4rem 2rem 2rem 2rem;
}
.services-section h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 2rem;
  color: #1a0033;
}
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.service-block {
  background: #f7f7fa;
  border-radius: 18px;
  box-shadow: 0 2px 8px rgba(26,0,51,0.06);
  padding: 2rem;
  flex: 1 1 350px;
  max-width: 420px;
  min-width: 300px;
}
.service-block h3 {
  color: #1a0033;
  margin-top: 0;
}
.water-heater-list {
  padding-left: 1.2rem;
}
.zip-codes {
  margin-top: 2rem;
  text-align: center;
  font-size: 1.1rem;
}

.reviews-section {
  background: #f7f7fa;
  color: #1a0033;
  padding: 4rem 2rem 2rem 2rem;
}
.reviews-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}
.review-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.review {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(26,0,51,0.06);
  padding: 1.5rem;
  max-width: 350px;
  min-width: 250px;
  font-style: italic;
}
.review span {
  display: block;
  margin-top: 1rem;
  font-weight: 700;
  color: #b8001c;
}
.review-cta {
  text-align: center;
  margin-top: 2rem;
}

.contact-section {
  background: #fff;
  color: #1a0033;
  padding: 4rem 2rem 2rem 2rem;
  text-align: center;
}
.contact-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.estimate-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: 2rem auto 1rem auto;
}
.estimate-form input,
.estimate-form textarea {
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
}
.estimate-form textarea {
  min-height: 100px;
  resize: vertical;
}
.estimate-form button {
  align-self: center;
}
.contact-details {
  margin-top: 2rem;
  font-size: 1.1rem;
}
.contact-details a {
  color: #b8001c;
  text-decoration: none;
}
.contact-details a:hover {
  color: #FFD700;
}

.main-footer {
  background: #1a0033;
  color: #fff;
  padding: 2rem 1rem;
  text-align: center;
}
.footer-content {
  max-width: 900px;
  margin: 0 auto;
}
.footer-logo {
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}
.footer-links a {
  color: #FFD700;
  text-decoration: none;
  margin: 0 0.5rem;
  font-weight: 600;
}
.footer-links a:hover {
  color: #fff;
}
.footer-copy {
  margin-top: 1rem;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .service-list {
    flex-direction: column;
    align-items: center;
  }
  .review-list {
    flex-direction: column;
    align-items: center;
  }
}
@media (max-width: 600px) {
  .main-nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .service-block {
    padding: 1rem;
    min-width: 0;
  }
  .review {
    padding: 1rem;
    min-width: 0;
  }
  .estimate-form {
    padding: 0 0.5rem;
  }
  .floating-cta {
    right: 10px;
    bottom: 10px;
    padding: 0.7rem 1.2rem;
    font-size: 1rem;
  }
}