*{
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }
   a{
    text-decoration: none;
   }

    .hero {
      position: relative;
      background: url('../images/water.jpg') center/cover no-repeat;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: white;
      padding: 0 1rem;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom right, rgba(0, 32, 91, 0.6), rgba(0, 110, 255, 0.4));
      z-index: 1;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      animation: slideFadeIn 1.5s ease-out forwards;
      opacity: 0;
      transform: translateY(20px);
    }

    @keyframes slideFadeIn {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    h2 {
      font-size: 2.5rem;
      color: #007BFF;
      margin-bottom: 10px;
      border-left: 4px #007BFF solid;
      text-align: left;
      padding: 5px;
    }

    .hero h1 {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 1rem;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    .hero p {
      font-size: 1.25rem;
      margin-bottom: 2rem;
    }

    .hero-btn {
  background-color: white;
  color: #007BFF;
  padding: 12px 28px;
  font-size: 1rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.hero-btn:hover {
  background-color: #0056b3;
  color: white;
  text-decoration: none;
}
    .scroll-indicator {
      animation: bounce 2s infinite;
      font-size: 2rem;
      position: absolute;
      bottom: 1rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 2;
      color: white;
    }

    @keyframes bounce {
      0%, 100% { transform: translateY(0) translateX(-50%); }
      50% { transform: translateY(10px) translateX(-50%); }
    }

    .tabs-section {
      padding: 4rem 2rem;
      background-color: #f9f9f9;
      text-align: center;
    }

    .tab-boxes {
      display: flex;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
      margin-bottom: 3rem;
    }

    .tab-box {
      background: white;
      padding: 2rem 1.5rem;
      border-radius: 10px;
      width: 160px;
      cursor: pointer;
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      color: steelblue;
      font-size: 1.5rem;
    }

    .tab-box span {
      font-size: 1.1rem;
      font-weight: 600;
      color: #004080;
    }

    .tab-box:hover,
    .tab-box.active {
      background-color: rgba(0, 0, 0, 0.1);
      color: steelblue;
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
      transform: scale(1.1);
    }

    .tab-box.active span {
      color: steelblue;
    }

    .tab-content {
      display: none;
      
      margin: 0 auto;
     
      padding: 3rem 2rem;
      border-radius: 10px;
      
    }

    .tab-content.active {
      display: block;
    }

    .tab-content h3 {
      color: #004080;
      font-size: 1.5rem;
      margin-bottom: 1rem;
    }

    .tab-content p {
      color: #01497c;
      font-size: 1.1rem;
      line-height: 1.8;
    }

    .subtab-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 20px 0;
  justify-content: center;
  padding: 0 1rem;
}

.subtab {
 background: white;
  border: 2px solid #007bff;
  color: steelblue;
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  flex: 1 1 calc(33.333% - 1rem); /* 3 per row, wraps to next row */
  max-width: 200px;
  min-width: 140px;
  text-align: center;
  box-sizing: border-box;
}

.subtab:hover {
  background-color: rgba(0, 0, 0, 0.1);
  color: steelblue;
  transform: scale(1.03);
}

.subtab.active {
  background-color: rgba(0, 0, 0, 0.1);
  color: steelblue;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.3);
}
.subtab-content {
      display: none;
      text-align: center;
    }

 .subtab-content.active{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem; 
 }  
 .service-img,
.service-text {
  flex: 1 1 50%;
  box-sizing: border-box;
  padding: 1rem;
}

    .subtab-content img {
      width: 100%;
      max-width: 500px;
      border-radius: 10px;
      margin-bottom: 16px;
     max-height: 40vh;
    }
     .subtab-content p{
      text-align: center;
     }
    .subtab-content.show {
  display: flex;
  justify-content: space-around;
}
@media (max-width: 768px) {
 .tab-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 1.5rem;
}

.tab-box {
  flex: 0 0 calc(50% - 10px); 
  box-sizing: border-box;
}
.subtab-boxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5px; /* or whatever you prefer */
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
 }
.subtab-box {
  width: 100%;
  box-sizing: border-box;
  overflow: hidden; 
}

 
  .subtab-content {
    flex-direction: column;
  }

  .service-img,
  .service-text {
    flex: 1 1 100%;
    padding: 0.5rem;
  }
  .service-img img{
    max max-height: 200px;
  }

  .service-text p {
    word-wrap: break-word;
    
  }
}
.why-choose-us {
  background-color: #f9f9f9;
  padding: 5rem 2rem;
  text-align: center;
}

.why-choose-us h2 {

  margin-bottom: 2rem;
}

.reasons-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: center;
  margin-top: 3rem;
}

.reason {
  flex: 1 1 250px;
  background: white;
  padding: 2.5rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reason:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
}

.reason i {
  font-size: 2.2rem;
  color: #007BFF;
  margin-bottom: 1rem;
}

.reason h3 {
  font-size: 1.3rem;
  color: #004080;
  margin-bottom: 0.75rem;
}

.reason p {
  font-size: 1.05rem;
  color: #01497c;
  line-height: 1.6;
}

.service-text{
  display: flex;
  flex-wrap: wrap;
}
   
   
    h3{
      font-size: 1.2rem;
    }
    .icon-container svg {
    width: 100px;
    height: 100px;
    stroke: steelblue;
    margin: 20px;
    transition: transform 0.3s;
  }

  .icon-container svg:hover {
    transform: scale(1.1);
    stroke: #e64a19;
  }