*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
        
body{
  font-family: "Open Sans", sans-serif;
  font-family: 'Ubuntu', sans-serif;
}

h1{
  letter-spacing: 1px;
  font-size: 20px;
}
h2{
  font-weight: bold;
  letter-spacing: 1px;
}

.logo h2{
  font-weight: bold;
}

.top_bar{
  width: 100%;
  height: 40px;
  background: #4834d4;
  z-index: 10000;
  position: fixed;
  top: 0;
  overflow: hidden;
  display: fixed;
  line-height: 40px;
  color: white;
}
.top_slide{
    width: 100%;
    overflow: hidden;
    animation: slidetext 15s linear infinite;
    display: flex;
    line-height: 40px;
    margin: auto;
}
@keyframes slidetext{
    0%{
        transform: translateX(0);
    }
    100%{
        transform: translateX(-100%);
    }
}
.top_bar p{
  font-size: 14px;
}


/*Navbar styling start from here*/

nav {
  height: 60px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: box-shadow 0.3s ease;
  background: white;
}

nav.scrolled {
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-links{
    display: flex;
    gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: black;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #6945e0;
}

.nav-actions {
  display: flex;
  gap: 15px;
}

.nav-actions a {
  text-decoration: none;
  font-size: 1.1rem;
  padding: 8px 16px;
  border-radius: 5px;
  transition: background 0.3s ease, color 0.3s ease;
}

.signin {
  color: white;
}

.signup{
  background: #4834d4;
  color: white;
}

.signup:hover {
  background: #6945e0;
  color: white;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1100;
}

.menu-toggle span {
  height: 3px;
  width: 25px;
  background: #333;
  border-radius: 5px;
  transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: black;
  color: #94A3B8;
  position: fixed;
  top: 60px;
  right: 0;
  width: 100%;
  padding: 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  z-index: 10000;
}

.mobile-menu.show {
  display: flex;
  max-height: 500px;
  box-shadow: 0 5px 10px rgba(0,0,0,0.1);
}

.mobile-menu a {
  text-decoration: none;
  color: #94A3B8;
  font-size: 1.2rem;
  margin: 10px 0;
  transition: color 0.3s ease;
}

.mobile-menu a:hover {
  color: #2f80ed;
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

.hero_section{
  margin-top: 60px;
}
.hero_section .container2{
  background: url(image/hero.jpg) center/cover no-repeat;
  height: 600px;
  border-radius: 0 0 20px 20px;
  z-index: 1;
}
.hero_section .container2 .hero_text{
  width: 100%;
  height: 600px;
  background: rgba(0, 0, 0, 0.6);
  inset: 0;
  border-radius: 0 0 20px 20px;
}

.quote{
  width: 250px;
  height: 60px;
  background: white;
  margin-top: -60px;
  border-radius: 0 20px 0 0;
}

.aboutus{
  margin-top: 100px;
}
.company_exp{
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.company_exp div{
  width: 200px;
  border: 1px dotted;
  padding: 10px;
  text-align: center;
  border-radius: 8px;
}
.company_exp div h4{
  font-weight: bold;
}


.whyus{
  margin-top: 120px;
}
.whyus .card{
  width: 16rem;
}
.card h5{
  font-size: 15px;
}

.ourservice{
  margin-top: 100px;
}

.ourservice .service_card{
  width: 90%;
  padding: 15px;
  border-radius: 10px;
  margin-top: 50px;
}
.ourservice .service_card img{
  width: 280px;
  border-radius: 10px;
}


.cta{
  width: 100%;
  padding: 20px;
  background: black;
  margin-top: 100px;
  color: white;
}

.cta_image img{
  width: 100%;
  height: 300px;
}

.project{
  margin-top: 100px;
}
.card-group .card{
  margin-top: 40px;
}
.card-group .card h5{
  font-weight: bold;
}

.card-group .card img{
  width: 150px;
  height: 75px;
  margin-top: 15px;
  margin-left: 15px;
}
.hidecard{
  display: none;
}

.manpower{
  margin-top: 100px;
}
.manpowercard{
  width: 100%;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid lightgray;
  margin-top: 40px;
}

.equipment{
  margin-top: 100px;
}

.equipment .card{
  margin-top: 40px;
}

/*footer section style*/

.footer{
  width: 100%;
/*  height: 450px;*/
  margin-top: 120px;
  background: black;
  color: white;
  border-top: 1px solid #1e293b;
}
.footer p{
  color: #94a3b8;
}
.footer div{
  padding: 20px;
}

.footer li{
  list-style: none;
  margin-top: 15px;
}

.footer li a{
  text-decoration: none;
  color: #94a3b8;
}

.footer li a:hover{
  color: blue;
}

.footer h2{
  font-weight: bold;
}



@media (max-width: 768px){
    .hero_section h2{
        font-size: 40px;
    }
    h1{
        font-size: 18px;
    }
    .hero_text p{
        font-size: 14px;
    }
    .company_exp div{
        width: 350px;
        margin: auto;
        margin-top: 50px;
    }
    
    .whyus .card{
        width: 95%;
        margin: auto;
        margin-top: 50px;
    }
    
    .ourservice .service_card{
        margin: auto;
    }
    
}

@media (max-width: 1000px){
    .hero_section{
        
    }
}