* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar {
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h2 {
  color: #2563eb;
  font-weight: 700;
  font-size: 1.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: #2563eb;
}

.whatsapp-btn {
  background: #25d366;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.whatsapp-btn:hover {
  background: #128c7e;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 80px 0 40px;
  min-height: 20vh;
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #e0e7ff;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cta-primary {
  background: #f59e0b;
  color: white;
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  display: inline-block;
}

.cta-primary:hover {
  background: #d97706;
  transform: translateY(-2px);
}

.cta-secondary {
  background: transparent;
  color: white;
  padding: 1rem 2rem;
  border: 2px solid white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.cta-secondary:hover {
  background: white;
  color: #667eea;
}

.hero-features {
  display: flex;
  gap: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-icon {
  background: #10b981;
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}

/* Fridge Illustration */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.fridge-illustration {
  position: relative;
  /* width: 30%; */
  /* padding: 10%; */
}

.fridge-body {
  width: 200px;
  height: 300px;
  background: linear-gradient(145deg, #f0f0f0, #d0d0d0);
  border-radius: 15px;
  position: relative;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.fridge-door {
  width: 180px;
  height: 200px;
  background: linear-gradient(145deg, #e0e0e0, #c0c0c0);
  border-radius: 10px;
  position: absolute;
  top: 10px;
  left: 10px;
  border: 2px solid #b0b0b0;
}

.fridge-handle {
  width: 8px;
  height: 40px;
  background: #888;
  border-radius: 4px;
  position: absolute;
  right: 15px;
  top: 50px;
}

.repair-tools {
  position: absolute;
  top: -20px;
  right: -30px;
}

.tool {
  position: absolute;
  background: #f59e0b;
  border-radius: 2px;
}

.tool-1 {
  width: 4px;
  height: 30px;
  transform: rotate(45deg);
}

.tool-2 {
  width: 4px;
  height: 25px;
  transform: rotate(-45deg);
  left: 10px;
}

/* Services Section */
.services {
  padding: 80px 0;
  background: #f8fafc;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: #6b7280;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: all 0.3s;
  border: 1px solid #e5e7eb;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.service-card p {
  color: #6b7280;
  margin-bottom: 1.5rem;
}

.service-card ul {
  list-style: none;
}

.service-card li {
  color: #374151;
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.service-card li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

/* Brands Section */
.brands {
  padding: 60px 0;
  background: white;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  text-align: center;
}

.brand-item {
  background: #f8fafc;
  padding: 2rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  color: #374151;
  border: 2px solid #e5e7eb;
  transition: all 0.3s;
}

.brand-item:hover {
  background: #2563eb;
  color: white;
  transform: translateY(-3px);
}

/* Why Choose Section */
.why-choose {
  padding: 80px 0;
  background: #1f2937;
  color: white;
}

.why-choose .section-header h2 {
  color: white;
}

.why-choose .section-header p {
  color: #d1d5db;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #374151;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s;
}

.feature-card:hover {
  background: #4b5563;
  transform: translateY(-5px);
}

.feature-number {
  background: #2563eb;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  margin: 0 auto 1rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: #d1d5db;
}

/* About Section */
.about {
  padding: 80px 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.1rem;
  color: #6b7280;
  margin-bottom: 2rem;
}

.about-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2563eb;
}

.stat-label {
  color: #6b7280;
  font-weight: 500;
}

/* Technician Illustration */
.technician-illustration {
  display: flex;
  justify-content: center;
}

.technician-body {
  width: 150px;
  height: 200px;
  position: relative;
}

.technician-head {
  width: 60px;
  height: 60px;
  background: #fbbf24;
  border-radius: 50%;
  margin: 0 auto 10px;
}

.technician-uniform {
  width: 100px;
  height: 120px;
  background: #3b82f6;
  border-radius: 10px;
  margin: 0 auto;
  position: relative;
}

.toolbox {
  width: 40px;
  height: 20px;
  background: #ef4444;
  border-radius: 4px;
  position: absolute;
  bottom: -10px;
  right: 10px;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: #f8fafc;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.contact-icon {
  font-size: 2rem;
  background: #2563eb;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.contact-details p {
  color: #6b7280;
  margin-bottom: 0.5rem;
}

.contact-details a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #2563eb;
}

/* Footer */
.footer {
  background: #1f2937;
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: #f9fafb;
}

.footer-section p {
  color: #d1d5db;
  margin-bottom: 1rem;
}

.footer-contact p {
  margin-bottom: 0.5rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: #f9fafb;
}

.whatsapp-footer {
  background: #25d366;
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: background 0.3s;
}

.whatsapp-footer:hover {
  background: #128c7e;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  text-align: center;
  color: #9ca3af;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.floating-whatsapp a {
  background: #25d366;
  color: white;
  padding: 1rem;
  border-radius: 50px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s;
  font-weight: 600;
}

.floating-whatsapp a:hover {
  background: #128c7e;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
  font-size: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    display: none;
  }
  
  .nav-cta {
    display: none;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-features {
    flex-direction: column;
    gap: 1rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .about-stats {
    justify-content: center;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .floating-whatsapp a span {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .service-card {
    padding: 1.5rem;
  }
  
  .contact-item {
    padding: 1.5rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}