/* Hero Section */
.hero {
  height: 100vh;
  background: url('https://res.cloudinary.com/dafiqfwsf/image/upload/v1744101825/service-1-min_npoc6t.png');
  background-size: cover;
  background-position: top;
  position: relative;
  padding-top: 80px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.hero-logo {
  flex-shrink: 0;
}

.hero-logo svg {
  width: 200px;
  height: auto;
}

.hero-content {
  flex: 1;
}

.hero-title {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: left;
}

.hero-subtitle {
  color: var(--secondary-color);
  font-size: 1.5rem;
  text-align: left;
}

@media (max-width: 768px) {
  .hero-container {
      flex-direction: column;
      text-align: center;
      gap: 2rem;
  }

  .hero-logo svg {
      width: 150px;
  }

  .hero-title,
  .hero-subtitle {
      text-align: center;
  }
}

/******************************************
 * CLIMATISATION PAGE STYLES
 ******************************************/

/*** 3. INTRODUCTION SECTION ***/
.intro {
  padding: 60px 5%;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.intro-header {
  margin-bottom: 30px;
}

.intro-header h2 {
  font-size: 1.5rem;
  color: #333;
  margin: 0;
  line-height: 1.4;
}

.intro-header .highlight {
  color: #FF6B00;
  font-size: 2rem;
  font-weight: 700;
  margin-top: 5px;
}

.intro-text p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #555;
  max-width: 900px;
  margin: 0 auto;
}

.brand {
  font-weight: 700;
  color: #0038A8;
}

/*** 4. PROCESS SECTION ***/
.process {
  padding: 60px 5%;
  background-color: #FFEBEB;
  border-radius: 10px;
  margin: 0 5% 60px;
}

.process h2 {
  text-align: center;
  color: #FF6B00;
  font-size: 1.8rem;
  margin-bottom: 40px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.step {
  background-color: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.step:hover {
  transform: translateY(-5px);
}

.step-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 20px;
}

.step-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.step:hover .step-image img {
  transform: scale(1.05);
}

.step h3 {
  color: #0038A8;
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.step p {
  color: #555;
  font-size: 1rem;
  line-height: 1.5;
}

/*** 5. ABOUT CLIMATISATION SECTION ***/
.about-climatisation {
  padding: 60px 5%;
  background-color: #F67B50;
  color: white;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.about-text {
  flex: 1;
}

.about-text h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 15px;
}

.about-text h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 3px;
  background-color: white;
}

.about-text p {
  margin-bottom: 15px;
  line-height: 1.6;
  font-size: 1.1rem;
}

.learn-more {
  display: inline-flex;
  align-items: center;
  color: white;
  text-decoration: none;
  font-weight: 600;
  margin-top: 15px;
  transition: all 0.3s ease;
}

.learn-more::after {
  content: "→";
  margin-left: 10px;
  transition: transform 0.3s ease;
}

.learn-more:hover::after {
  transform: translateX(5px);
}

.about-image {
  flex: 1;
  height: 350px;
  border-radius: 8px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*** 6. FAQ SECTION ***/
.faq {
  padding: 60px 5%;
  max-width: 1200px;
  margin: 0 auto;
}

.faq h2 {
  text-align: center;
  color: #0038A8;
  font-size: 1.8rem;
  margin-bottom: 40px;
}

.accordion {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid #e0e0e0;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: #f8f8f8;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.accordion-header:hover {
  background-color: #f0f0f0;
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: #333;
}

.accordion-icon {
  font-size: 1.5rem;
  color: #0038A8;
  font-weight: bold;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background-color: white;
}

.accordion-content p {
  padding: 20px;
  margin: 0;
  color: #555;
  line-height: 1.6;
}

.accordion-item.active .accordion-header {
  background-color: #e6eef9;
}

/*** 7. ADVANTAGES & DISADVANTAGES SECTION ***/
.advantages-disadvantages {
  padding: 60px 5%;
  background-color: #F6F6F6;
}

.advantages-disadvantages h2 {
  text-align: center;
  color: #FF6B00;
  font-size: 1.8rem;
  margin-bottom: 30px;
}

.comparison-intro {
  max-width: 900px;
  margin: 0 auto 40px;
  text-align: center;
}

.comparison-intro p {
  color: #555;
  line-height: 1.6;
  margin-bottom: 15px;
}

.system-types {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.system-type {
  text-align: center;
  width: 150px;
}

.system-type img {
  width: 80px;
  height: 80px;
  margin-bottom: 15px;
}

.system-type h3 {
  font-size: 1rem;
  color: #0038A8;
}

.pros-cons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.pros, .cons {
  padding: 30px;
  border-radius: 8px;
}

.pros {
  background-color: #E6EEF9;
}

.cons {
  background-color: #FFEBEB;
}

.pros h3, .cons h3 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.pros h3 {
  color: #0038A8;
}

.cons h3 {
  color: #FF6B00;
}

.pros ul, .cons ul {
  padding-left: 20px;
}

.pros li, .cons li {
  margin-bottom: 10px;
  line-height: 1.5;
  color: #555;
}

/*** 8. WHY CHOOSE US SECTION ***/
.why-choose-us {
  padding: 60px 5%;
  text-align: center;
  background-image: url('https://res.cloudinary.com/dafiqfwsf/image/upload/v1744105246/mother-engage-min_h75ndg.png');
  background-size: cover;
  background-position: center;
  position: relative;
  color: white;
}

.why-choose-us::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.why-choose-us h2, .why-choose-us .reasons, .why-choose-us .btn-primary {
  position: relative;
  z-index: 1;
}

.why-choose-us h2 {
  font-size: 1.8rem;
  margin-bottom: 40px;
}

.reasons {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 900px;
  margin: 0 auto 40px;
}

.reason {
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
}

.reason-icon {
  background-color: white;
  color: #0038A8;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.reason-content h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.reason-content p {
  line-height: 1.6;
  font-size: 1rem;
}

.btn-primary {
  display: inline-block;
  background-color: #FF6B00;
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #e65c00;
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

/*** 9. RESPONSIVE DESIGN ***/
@media (min-width: 768px) {
  .about-content {
    flex-direction: row;
  }
  
  .pros-cons {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 991px) {
  .process-steps {
    grid-template-columns: 1fr 1fr;
  }
  
  .system-types {
    gap: 20px;
  }
}

@media (max-width: 767px) {
  .intro-header h2 {
    font-size: 1.3rem;
  }
  
  .intro-header .highlight {
    font-size: 1.7rem;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .step-image {
    height: 150px;
  }
  
  .about-text h2 {
    font-size: 1.5rem;
  }
  
  .about-image {
    height: 250px;
  }
  
  .accordion-header h3 {
    font-size: 1rem;
  }
  
  .reason {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .intro-header h2 {
    font-size: 1.1rem;
  }
  
  .intro-header .highlight {
    font-size: 1.4rem;
  }
  
  .step {
    padding: 15px;
  }
  
  .step h3 {
    font-size: 1.1rem;
  }
  
  .process h2, .faq h2, .advantages-disadvantages h2, .why-choose-us h2 {
    font-size: 1.5rem;
  }
  
  .system-type {
    width: 100px;
  }
  
  .system-type img {
    width: 60px;
    height: 60px;
  }
  
  .system-type h3 {
    font-size: 0.9rem;
  }
  
  .btn-primary {
    padding: 12px 25px;
    font-size: 0.9rem;
  }
}