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

body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #ff6b35 90%, #f39c12 100%);
  min-height: 100vh;
}

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

header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid #ff6b35;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
}

.logo-text {
  font-size: 2rem;
  font-weight: bold;
  color: #2c3e50;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

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

.nav-links a {
  color: #2c3e50;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 1rem;
  border-radius: 5px;
}

.nav-links a:hover {
  color: #ff6b35;
  transform: translateY(-2px);
  background: rgba(255, 107, 53, 0.1);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #ff6b35;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.hero {
  background: url('pic/background.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  height: 80vh;
  display: flex;
  align-items: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}



.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(44, 62, 80, 0.5), rgba(0, 0, 0, 0.3), rgba(255, 107, 53, 0.2));
  animation: shimmer 4s ease-in-out infinite alternate;
  z-index: 1;
}

@keyframes shimmer {
  0% { opacity: 0.3; }
  100% { opacity: 0.5; }
}

.hero-content {
  position: relative;
  z-index: 3;
  background: linear-gradient(145deg, rgba(0, 0, 0, 0.75), rgba(44, 62, 80, 0.6));
  backdrop-filter: blur(10px);
  padding: 3.5rem 2.5rem;
  border-radius: 25px;
  border: 2px solid rgba(255, 107, 53, 0.4);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 
              inset 0 1px 0 rgba(255, 255, 255, 0.15),
              0 0 0 1px rgba(255, 255, 255, 0.05);
  max-width: 850px;
  margin: 0 auto;
  transform: translateY(0);
  transition: all 0.3s ease;
}

.hero-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 
              inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 107, 53, 0.5);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.8), 
               0 0 25px rgba(255, 107, 53, 0.4),
               1px 1px 3px rgba(0, 0, 0, 0.9);
  animation: fadeInUp 1s ease-out;
  color: #ffffff;
  font-weight: 700;
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8),
               1px 1px 3px rgba(0, 0, 0, 0.9);
  animation: fadeInUp 1s ease-out 0.3s both;
  color: rgba(255, 255, 255, 0.98);
  font-weight: 400;
  line-height: 1.4;
}

@keyframes fadeInUp {
  from {
      opacity: 0;
      transform: translateY(30px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

.cta-button {
  display: inline-block;
  background: linear-gradient(45deg, #ff6b35, #f7931e, #ff6b35);
  color: white;
  padding: 1.2rem 2.5rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.5), 
              inset 0 1px 0 rgba(255, 255, 255, 0.2);
  animation: fadeInUp 1s ease-out 0.6s both;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button:hover {
  transform: translateY(-5px) scale(1.08);
  box-shadow: 0 12px 35px rgba(255, 107, 53, 0.7), 
              inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.3);
  background: linear-gradient(45deg, #f7931e, #ff6b35, #f7931e);
}

.section {
  padding: 4rem 2rem;
  background: rgba(255, 255, 255, 0.95);
  margin: 2rem 1rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #2c3e50;
  position: relative;
}

.section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(45deg, #ff6b35, #f7931e);
  border-radius: 2px;
}

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

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 3px solid transparent;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  border-color: #ff6b35;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #ff6b35;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-icon {
  font-size: 2.5rem;
  color: #ff6b35;
  margin-bottom: 1rem;
}

.phone-link, .location-link {
  color: #2c3e50;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
  border-radius: 5px;
  padding: 2px 4px;
  display: inline-block;
}

.phone-link:hover, .location-link:hover {
  color: #ff6b35;
  background: rgba(255, 107, 53, 0.1);
  transform: translateY(-1px);
  text-decoration: underline;
}

.location-link {
  line-height: 1.6;
}

.phone-link {
  margin: 2px 0;
}

.gas-prices {
  background: linear-gradient(45deg, #2c3e50, #34495e);
  color: white;
  padding: 2rem;
  border-radius: 15px;
  margin: 2rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.gas-prices h3 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #f39c12;
}

.gas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  text-align: center;
}

.gas-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 10px;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

.gas-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.gas-price {
  font-size: 1.2rem;
  font-weight: bold;
  color: #f39c12;
}

footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 2rem 0;
  margin-top: 2rem;
}

.hours {
  background: linear-gradient(45deg, #27ae60, #2ecc71);
  color: white;
  padding: 1.5rem;
  border-radius: 10px;
  margin: 1rem 0;
  text-align: center;
  box-shadow: 0 5px 20px rgba(39, 174, 96, 0.3);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .hero {
      background-attachment: scroll;
      background-position: center center;
      background-size: cover;
      min-height: 70vh;
  }
  
  .hero h1 {
      font-size: 2.5rem;
  }
  
  .hero p {
      font-size: 1.2rem;
  }
  
  .logo {
      flex-direction: column;
      gap: 0.5rem;
      text-align: center;
  }
  
  .logo-text {
      font-size: 1.5rem;
  }
  
  .logo-img {
      height: 50px;
  }
  
  .nav-links {
      flex-wrap: wrap;
      gap: 1rem;
      justify-content: center;
  }
  
  .nav-links a {
      font-size: 0.9rem;
      padding: 0.4rem 0.8rem;
  }
  
  .services-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
  }
  
  .gas-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-info {
      grid-template-columns: 1fr;
  }
  
  .hero-content {
      padding: 2rem 1.5rem;
      margin: 0 1rem;
  }
  
  .section {
      padding: 3rem 1.5rem;
      margin: 1rem 0.5rem;
  }
  
  .section h2 {
      font-size: 2rem;
  }
  
  nav {
      flex-direction: column;
      gap: 1rem;
      padding: 1.5rem 0;
  }
}

@media (max-width: 480px) {
  .hero {
      height: 60vh;
      background-attachment: scroll;
      background-position: center center;
      background-size: cover;
      min-height: 60vh;
  }
  
  .hero h1 {
      font-size: 2rem;
  }
  
  .hero p {
      font-size: 1rem;
  }
  
  .hero-content {
      padding: 1.5rem 1rem;
      margin: 0 0.5rem;
  }
  
  .cta-button {
      font-size: 1rem;
      padding: 0.8rem 1.5rem;
  }
  
  .logo-text {
      font-size: 1.3rem;
  }
  
  .gas-grid {
      grid-template-columns: 1fr;
  }
  
  .section {
      padding: 2rem 1rem;
      margin: 1rem 0.25rem;
  }
  
  .service-card {
      padding: 1.5rem;
  }
  
  .contact-card {
      padding: 1.5rem;
  }
}