.contact-hero {
  width: 100%;
  background: url('../img/hvac-hero.jpg') center/cover no-repeat;
  padding: 160px 20px 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  font-size: 60px;
  color: white;
  font-weight: 800;
  text-shadow: 0 3px 8px rgba(0,0,0,0.4);
  min-height: 320px;
}

.contact-section {
  width: 100%;
  display: flex;
  justify-content: center;  
  align-items: center;
  margin-left: 0px;
  padding: 0px 20px;   
  box-sizing: border-box;
}

.contact-box {
  width: 100%;
  max-width: 800px;
  background: #ffffff;
  padding: 45px;
  border-radius: 22px;
  border: 4px solid #00cfff;        
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.contact-title {
  font-size: 40px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 18px;
  color: #2172c9;
  text-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

.contact-sub {
  text-align: center;
  margin-bottom: 30px;
  font-size: 18px;
  line-height: 1.5;
  color: #444;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #ccc;
  font-size: 16px;
  background: #f9f9f9;
}

.contact-form textarea {
  height: 150px;
  resize: vertical;
}

.contact-form button {
  background: #00cfff;
  color: white;
  border: none;
  padding: 16px;
  font-size: 20px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
}

.contact-form button:hover {
  background: #00afe0;
}

.success-message {
  color: #0c9a00;
  text-align: center;
  font-weight: 600;
  margin-top: 10px;
}

.copyrightText {
  text-align: center;
  padding: 20px 0;
  font-size: 16px;
  color: #000;
}