body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", sans-serif;
  scroll-behavior: smooth;
}
.roboto-thin {
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-style: normal;
}

.roboto-thin-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-style: italic;
}

.roboto-light {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
  font-style: normal;
}

.roboto-light-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
  font-style: italic;
}

.roboto-regular {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.roboto-regular-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-style: italic;
}

.roboto-medium {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-style: normal;
}

.roboto-medium-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-style: italic;
}

.roboto-bold {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.roboto-bold-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-style: italic;
}

.roboto-black {
  font-family: "Roboto", sans-serif;
  font-weight: 900;
  font-style: normal;
}

.roboto-black-italic {
  font-family: "Roboto", sans-serif;
  font-weight: 900;
  font-style: italic;
}
.zen-antique-soft-regular {
  font-family: "Zen Antique Soft", serif;
  font-weight: 400;
  font-style: normal;
}

a {
  text-decoration: none;
  color: inherit;
}
.gray-color-1{
  color: #666666;
}
.spacing{
  letter-spacing: 1px;
}
.fs-13px{
  font-size: 13px;
}
.fs-19px{
  font-size: 19px;
}
.fs-43px{
  font-size: 40px;
}
.px-100px {
  padding: 0px 250px;
}
.px-173px {
  padding: 0px 198px;
}
.pb-60px{
  padding-bottom: 60px;
}
.mt-120px{
  margin-top: -120px;
}
.ln-2rem{
  line-height: 2.0rem;
}
.align-justify {
  text-align: justify;
}
.gray-color{
  color: gray;
}
.mt-60{
  margin-top: 60px;
}
.fw-600{
  font-weight: 600;
}
/* navbar  */
.navbar{
  background:linear-gradient(135deg, #0cc8f0 0%,#0074d9 100%);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  position: absolute;
  width: 100%;
  top: 0;
  z-index: 1000;
}
.nav-link{
  color: #fff;
}
.nav-height{
  font-size: 26px;
}
 .nav-link:hover{
   color: #fff;
   padding-bottom: 0px;
}
.navbar.fixed {
  background-color: #0074D9;
  position: fixed;
}
#navbarSupportedContent {
  transition: margin-top 0.3s ease;
}
#navbarSupportedContent.fixed {
  margin-top: 0px;
}
/* section 1  */
.blue-2{
  color:#3B63A0 ; 
}
.bg-img {
  height: 100%;
  width: 100%;
  display: block;
  background-image: linear-gradient(to bottom,rgba(0, 0, 0, 0), rgb(39 41 41 / 47%)), url("../images/home.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.bg-img-about{
  height: 350px;
  width: 100%;
  display: block;
  background-image: url("../images/home.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.bgheight {
  height: 650px;
}

.wel-txt-bg {
  background-color: #387fee;
  border-radius: 5px;
  padding: 0px 50px;
}
/* button hover  */
.cta {
  position: relative;
  margin: auto;
  padding: 12px 18px;
  transition: all 0.2s ease;
  border: none;
  background: none;
  cursor: pointer;
}
.cta:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  border-radius: 50px;
  background: #0074D9;
  width: 45px;
  height: 45px;
  transition: all 0.3s ease;
}
.cta span {
  position: relative;
  font-family: "Ubuntu", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #1C304B;
}
.cta svg {
  position: relative;
  top: 0;
  margin-left: 10px;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke: #1C304B;
  stroke-width: 2;
  transform: translateX(-5px);
  transition: all 0.3s ease;
}
.cta:hover:before {
  width: 100%;
  background: #0074D9;
}
.cta:hover svg {
  transform: translateX(0);
}
.cta:active {
  transform: scale(0.95);
}
/* section 2  */
.no-border {
  width: 30px; 
  line-height: 30px; 
  border-radius: 50%; 
  text-align: center; 
  border: 1px solid black;
}
.no-border:hover {
  width: 30px; 
  line-height: 30px; 
  border-radius: 50%; 
  text-align: center; 
  border: 1px solid #0074D9;
  color: #0074D9;
}
/* section 5  */
.bg-org{
  background-color: #f0f8ff;
}
.color-blue{
  color: #0074D9;
}
.color-blue-about{
  color: #1C304B;
}
.icon-border{
  width: 154px;
  border-radius: 50%;
  color: #881d1d;
  border: 1px solid gray;
  justify-content: center;
  align-items: center;
  display: flex;
  padding: 25px 0px;
}
/* section 6  */
.bgimg {
  background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),url("../images/home.jpg");
  background-size: cover;
  background-attachment: fixed;
}
.contactform {
  background-color:  rgb(1, 30, 58);
  color: #fff;
  margin-top: -4rem;
  padding: 15px 0px;
  border-radius: 5px;
}
.about-img{
  height: 630px;
  width: 100%;
}
.vision-hg{
  height: 100vh;
}
.vision-img{
  width:100%;
  height: 500px;
}
/* footer  */
.footer-bg{
  background-color: #0074D9;
}
/* contact page  */
.contact-card{
  background-color: #0074D9;
   color: #fff;
   overflow: hidden;
   transition: transform 0.5s ease;
}
.contact-card:hover {
  transform: translateY(-10px); 
  box-shadow: #84adeacf  0px 20px 25px -5px, #84adeac2  0px 10px 10px -5px;
}
.card-shadow{
  box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}
.location-color,
.phone-color,
.envelope-color
{
  color: #0074D9;
}
/* career  */
label,
.color-gray{
  color: gray;
}
/*-------------- new ---------- */
.green-color{
  color: #107b9e;
}
.index-section {
  background-image: url('../images/banner-img/home.png'); 
  background-size: cover ;
  background-position: center;
  padding: 60px 0;
  display: flex;
  width: 100%;
  background-repeat: no-repeat;
}
.about-section {
  background-image: url('../images/banner-img/about.png'); 
  background-size: cover ;
  background-position: center;
  padding: 60px 0;
  display: flex;
  width: 100%;
  background-repeat: no-repeat;
}
.extendo-section{
  background-image: url('../images/banner-img/why-extendo.png'); 
  background-size: cover ;
  background-position: center;
  padding: 60px 0;
  display: flex;
  width: 100%;
  background-repeat: no-repeat;
}
.contact-us-section {
  background-image: url('../images/banner-img/contact.png'); 
  background-size: cover ;
  background-position: center;
  /* padding: 60px 0; */
  display: flex;
  width: 100%;
  background-repeat: no-repeat;
}
.career-banner {
  background-image: url('../images/banner-img/career.png'); 
  background-size: cover ;
  background-position: center;
  width: 100%;
  background-repeat: no-repeat;
}
.industry-section{
  background-image: url('../images/banner-img/industry.png'); 
  background-size: cover ;
  background-position: center;
  width: 100%;
  background-repeat: no-repeat;
}
.height-mt{
  margin-top: 60px;
  height: 100vh;
}
.about-content {
  display: flex;
  justify-content: flex-start;
}
.about-content .card{
  opacity: 0.9;
}
.about-card {
  width: 60%; 
  padding: calc(8* var(--unit)) 0 calc(8* var(--unit)) 0;
}
.border-clr{
  border-left: 7px solid #0CC8F0 !important;
}
.under-line:hover{
text-decoration-line: underline;
}
.why-ex-bg{
  background-color: #FFFFFF;
}
#sec3 {
  background-color: #E7EEF8;
  background-image: url('../images/pattern-1.png');
  background-size: cover;
  background-position: center;
}
.about-pattern {
  background-color: #0074D9;
  background-image: url('../images/pattern-6.png');
  background-size: cover;
  background-position: center top;
}
.bg-gray{
  background-color: #F5F5F5;
}
.client-hover{
  transition: all 0.3s ease;
}
.client-hover:hover{
 background-color: white;
 transform: translateY(-10px);
 border-bottom: 3px solid #4588f5;
 border-top-left-radius: 10px;
 border-top-right-radius: 10px;
 box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}
.neg-margin{
  margin-top: -580px;
}
.about-us-list li {
  margin-bottom: 10px; 
  list-style-type: none;
  text-indent: -1.5em;
  line-height: 1.8;
}
.about-us-list li::before {
  content: '\2713'; 
  display: inline-block;
  width: 1em; 
  color: #4588f5;
  font-weight: bold; 
}
.icon-ext::before{
  content: "\f19c";
}
.extendo-hover:hover{
  background-color: #0074D9;
  color: #fff;
}
.icon-blue-clr{
  color: #4588f5;
}
.extendo-hover:hover .icon-blue-clr,
.extendo-hover:hover .color-blue-about,
.extendo-hover:hover .gray-color-1{
  color: #fff;
}
.icon-width{
  width: 70px;
}
.extendo-hover:hover .icon-width{
background-color: white;
border: 2px double; 
border-radius: 50%;
}
.ext-bg{
  background-color: #ffffff;
  background-size: cover;
  background-position: cover;
  background-repeat: no-repeat;
}
/* btn  */
.btn-p1 .btn-li {
  --c: #0074D9;
  color: var(--c);
  border: 0.2em solid var(--c);
  border-radius: 0.5em;
  height: 3em;
  font-weight: bold;
  letter-spacing: 0.1em;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: 0.5s;
}
 .btn-p1 .btn-li span {
  position: absolute;
  width: 25%;
  height: 100%;
  background-color: var(--c);
  transform: translateY(150%);
  border-radius: 50%;
  left: calc((var(--n) - 1) * 25%);
  transition: 0.5s;
  transition-delay: calc((var(--n) - 1) * 0.1s);
  z-index: -1;
}
.btn-p1 .btn-li:hover {
  color: white;
}
 .btn-p1 .btn-li:hover span {
  transform: translateY(0) scale(2);
}
 .btn-p1 .btn-li span:nth-child(1) {
  --n: 1;
}
 .btn-p1 .btn-li span:nth-child(2) {
  --n: 2;
}
 .btn-p1 .btn-li span:nth-child(3) {
  --n: 3;
}
 .btn-p1 .btn-li span:nth-child(4) {
  --n: 4;
}
.card-hovers:hover {
  background-color: #0074D9;
  color: #fff;
}
.zoom-out {
  overflow: hidden; 
  position: relative;
}
.zoom-out img {
  transition: transform 0.5s ease;
}
.zoom-out:hover img {
  transform: scale(1.1); 
}
.card-ex-border{
  border: 1px solid rgb(231, 229, 229);
   padding: 15px 0px;
}
.card-ui-border{
  border-left: 1px solid rgb(231, 229, 229);
  border-right: 1px solid rgb(231, 229, 229); 
  border-bottom: 1px solid rgb(231, 229, 229); 
  padding: 15px 0px
}
.px-185px{
  padding: 0px 185px;
}
.gradient-txt{
  text-shadow: 1px 2px 3px #4a4242;
}
.about-height{
  height: 400px;
  width: 100%;
  margin-top: 60px; 
}
.index-section h2{
  font-size: 2.5rem;
}
.wave-img{
  width: 60px;
  height: 50px;
}
.ex-box-shadow{
  box-shadow: 0px 25px 20px -20px rgb(0 0 0 / 9%);
}
.vission-bg-clr{
  background-color: #1370b5;
}
.Strategy-ln{
  line-height: 2.2rem;
  list-style: none;
}
.Strategy-clr{
  color: #107b9e;
}
.Strength-img-hg{
  height: 250px;
  width:100%;
}
.Industries-hg{
  height: 350px;
  width: 100%;
}
.career-bg-clr{
  background-color: rgb(255, 255, 255);
}
.success-img{
  width: 100%; 
  height: 350px;
}
.txt-underline{
  text-decoration: underline;
}
/* media query  */
@media screen and (max-width: 640px) {
  h1 ,
  .index-section h2{
    font-size: 25px;
  }
  .px-100px {
    padding: 0px 0px;
  }
  .px-173px {
    padding: 0px 38px;
  }
  .custom-carousel-prev-icon{
    margin-left: 182px;
  }
  .custom-carousel-next-icon {
    margin-right: 180px;
  }
  .custom-carousel-next-icon, .custom-carousel-prev-icon{
    margin-top: -270px;
  }
  .icon-border{
    width: 45px; 
    line-height: 45px; 
  }
  .about-img{
    height: auto;
    width: 100%;
  }
  .vision-hg {
    display: none;
}
  .neg-margin{
    margin-top: 0px;
  }
  .vision-img{
    width:100%;
    height: auto;
  }
  .px-185px{
    padding: 0px 0px !important;
  }
  .display-none{
    display: none;
  }
  .about-content {
    display: flex;
    flex-direction: column
  }
  .height-mt{
    margin-top: 60px;
    height: auto;
  }
  .about-card {
    width: 100%; 
    margin-right: 30px;
    padding: calc(8* var(--unit)) 0 calc(8* var(--unit)) 0;
  }
  .about-height{
    height: auto;
    margin-top: 60px; 
  }
  .about-us-list li {
  text-indent: -0.99em !important;
  }
}
@media (min-width: 610px) and (max-width: 1024px) {
  .px-100px {
    padding: 0px 0px;
  }
  .px-173px {
    padding: 0px 238px;
  }
.fs-43px{
  font-size: 25px;
}
.about-section h4{
  font-size: 15px;
}
.index-section h4{
  font-size: 15px;
}
.extendo-section h4{
  font-size: 15px;
}
.industry-section h4{
  font-size: 15px;
}
.career-banner h4{
  font-size: 15px;
}
.contact-us-section h4{
  font-size: 15px;
}
.about-content {
  display: flex;  
}
.height-mt{
  margin-top: 60px;
  height: auto;
}
.about-card {
  width: 60%; 
  margin-right: 30px;
  padding: calc(8* var(--unit)) 0 calc(8* var(--unit)) 0;
}
}
#scrollToTopBtn {
  display: none; /* Initially hide the button */
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  background-color: #0074D9; 
  color: #fff;
  border: 1px double white;
  border-radius: 50%;
  cursor: pointer;
}

#scrollToTopBtn:hover {
  background-color: #08b2d8; 
}
/* Loading spinner styles */
.loader {
  width: 200px; 
  height: 150px; 
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 9999;
  display: none; 
}

.loader img {
  width: 100px; 
  height: 100px;
}

.loader p {
  margin-top: 10px; 
  font-size: 18px;
  font-weight: 500;
  color: #08b2d8;
}