/*  reset browser styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif;
}

body {
  color: #000;
}

.input:focus,
.input:active,
.textarea:focus,
.textarea:active {
  border-color: #000;
  box-shadow: none;
}

img {
  -webkit-user-drag: none;
  user-drag: none;  
}

.is-success {
  background-color: #79942d !important;
}

.is-hidden {
  display: none;
}

.is-outlined.is-warning {
  border-color: #e0a349 !important;
  color: #e0a349 !important;
}

.is-outlined.is-warning:hover {
  color: #fff !important;
  background-color: #e0a349 !important;
}

.border-1 {
  border: 1px solid #000;
}

/* navbar style */
.navbar {
  padding: 15px;
  position: sticky;
  top: 0;
  box-shadow: 0 0 10px #000;
}

.navbar-item,
.navbar-item:hover {
  color: #000 !important;
}

.navbar-item:hover {
  background-color: transparent !important;
}

.navbar-item::after{
  content: '';
  position: absolute;
  width: 0px;
  height: 4px;  
  left: 50%;
  bottom: 0;
  background-color: #79942d;
  transition: all ease-in-out .3s;
}
.navbar-item:hover::after{
  width: 100%;
  left: 0;
}

.navbar-item.is-active,
.engineering-container i,
.navbar-item.is-act .navbar-link,
.navbar-item.is-act,
.service-icon i {
  color: #e0a349 !important;
}

.navbar-item.is-active,
.navbar-item.is-act {
  font-weight: 700;
}

.navbar-item:not(:first-child) {
  margin-left: 8px;
}

.navbar-item.has-dropdown:hover .navbar-link{
  background-color: transparent;
  color: #000;
  transition: color linear 0.3s;
}

.navbar-dropdown .navbar-item:hover:after {
  width: 0;
}

.navbar-dropdown .navbar-item:hover {
  color: #e0a349 !important;
}

.navbar-dropdown .navbar-item {
  font-size: 16px;
}

.navbar-item {
  margin-left: 8px !important;
}

.navbar-dropdown {
  border: 0 !important;
}

.has-dropdown .navbar-link::after {
  border-color:  #000 !important;
}

.navbar-link {
  padding-right: 44px !important;
}

.is-act .navbar-link {
  padding-right: 40px !important;
}

.navbar-dropdown .navbar-item {
  font-weight: 400;
}

.home-banner.hero .hero-body img.is-active{
  display: block;
  height: 100vh;
  object-fit: cover;
  object-position: center;
}

.slide-in-out {
  animation: slide-in-out 2s ease-in-out;
}

.banner-images img:not(.is-active) {
  display: none;
}

.banner-images {
  display: contents;
}

.hero-boxes .column img {
  height: 62px;
}

.hero-boxes .column img:not(.team-image){
  filter: invert(1);
}

.hero-box {
  padding: 65px 25px;
  background-color: #fff;
  margin: 15px;
}

.hero-box p:nth-child(2) {
  margin-top: 35px
}

.hero-box p:nth-child(3) {
  margin-top: 20px
}

.hero-box p:nth-child(4) {
  margin: 20px 0;
}

.hero-box a,
.read-more {
  color: #79942d;
}

.hero-box:hover {
  color: #fff !important;
  box-shadow: 10px 10px 10px rgb(0 0 0 / 10%);
  transform: translateY(-10px);
  transition: background-color .3s ease-in-out,
    transform .3s ease-in-out;
}

.engineering-container .columns .column:hover {
  box-shadow: 10px 10px 10px rgb(0 0 0 / 10%);
}

.hero-box:hover img {
  filter: none !important;
}

.hero-box:hover img.team-image {
  filter: invert(1) !important;
}

.hero-box {
  transition: transform .3s ease-in-out;
}

.hero-box:hover a {
  color: #fff;
}

.read-more:hover {
  color: black;
}

.hero-box:hover {
  background-color: #e0a349;
}

.hero-boxes{
  padding: 0;
  align-items: flex-end;
  margin-top: -35rem;
}

.engineering-section {
  padding: 330px 0 65px;
  background-image: url(../images/Tech-PNG-Isolated-HD.png);
  background-repeat: repeat-x;
  background-size: cover;
  z-index: 999;
  animation: backroundSlide 60s linear infinite;
}

.engineering-container .columns .column {
  padding: 15px;
  height: 355px;
  background-color: #fff;
  border-radius: 20px;
}

.engineering-container .columns .column img {
  margin-bottom: 30px;
}

.engineering-container .columns .column:nth-child(even) {
  margin: 0 50px;
}

.services-section .container {
  padding-top: 158px;
  padding-bottom: 100px;
}

.service-box {
  padding: 20px 25px 40px 80px;
  border-radius: 15px;
  border: 1px solid #b1b1b1;
  box-shadow: 5px 5px 10px #a6a6a6;
  margin: 0 16px;
}

.services-section {
  background-image: url("../images/service.webp");
  background-size: cover;
  background-position: center;
}

.service-icon {
  position: absolute;
  padding: 5px 25px;
  top: -30px;
  border: 1px solid #b1b1b1;
  border-radius: 15px;
  background-color: #fff;
}

.product-section .container {
  padding: 25px;
}

.product-section .columns .column:hover {
  box-shadow: 10px 10px 10px rgb(0 0 0 / 10%);
}
.product-section .columns .column:last-child:hover {
  box-shadow: none;
}
.product-content {
  padding: 10px 30px;
}

.index span {
  display: block;
  width: 50px;
  border-bottom: 3px solid #e0a349;
  border-top: 3px solid transparent;
}

.product-section .columns .column {
  min-width: 550px;
  flex-shrink: 1;
  flex-grow: 1;
}

.product-section .columns .column:hover .index {
  color: #79942d;
}

.product-section .columns .column:hover .index span {
  background-color: #79942d;
  border-bottom: 3px solid #79942d;
  border-top: 3px solid #79942d;
}

.last-section .container{
  padding: 40px 0;
}

.last-section {
  background-image: linear-gradient(to right, #e8e8e8 50%, #79942d 50% 100%);
}

.contact-section .column.is-6 {
  padding: 40px 50px;
}

.contact-section h5,
.contact-section h3 {
  letter-spacing: 4px;
  text-transform: uppercase;
}

.is-bg-cover  {
  background-size: cover;
  background-position: center;
}

.is-bg-contain {
  background-size: contain;
}

.is-bg-center {
  background-position: center;
}

.large-banner {
  height: 480px !important;
  background-repeat: no-repeat;
  background-position: center;
}

.contact-banner {
  background-image: url(../images/titlebar-bg.jpg);
}

.about-banner {
  background-image: url(../images/aboutus.webp);
}

.service-banner {
  background-image: url(../images/service-banner.webp);
}

.engineering-banner,
.product-banner {
  background-image: url("../images/banner1.webp");
}

.fermentor-banner {
  background-image: url("../images/product/Fermentors.jpg");
}

.bioreactor-banner,
.fps-banner {
  color: #fff;
}

.bioreactor-banner {
  background-image: url("../images/product/Bioreactors.jpg");
}

.fps-banner {
  background-image: url("../images/product/Filtration_Purification_Skids.jpg");
  height: 340px !important;
}

.pv-banner {
  background-image: url("../images/product/Process_Vessels.jpg");
  height: 425px !important;
}

.cs-banner {
  background-image: url("../images/product/CIP_SIP_Skids.jpg");
  height: 450px !important;
}

.tff-banner {
  background-image: url("../images/product/Tangential_Flow_Filtration_System.jpg");
  height: 475px !important;
}

.mail:hover {
  color: #485fc7 !important;
}

.mb-8 {
  margin-bottom: 80px;
}

.about .section1,
.project .section1 {
  padding: 75px 65px;
}

.eng .section1,
.prod .section1 {
  padding: 75px 65px 25px;
}

.about .section1 p,
.eng .section1 p,
.prod .section1 p,
.project .section1 p {
  padding: 0 115px;
  text-align: center;
}

.about .section3 .container {
  padding: 70px 80px;
}

.about .section4 .container {
  padding: 0px 60px 80px 60px;
}

/* .about .section4 .container .column.bb-2 {
  padding: 0 20px 45px 20px;
} */

.bb-2 {
  border-bottom: 2px solid #7f7f7f;
}

.is-proprietor,
.is-investor {
  padding: 70px 0 !important;
}

.eng .section2 .container,
.prod .section2 .container {
  padding-bottom: 50px;
}

.common-section p {
  padding: 25px 80px 25px 0;
}

.common-section .container {
  padding: 50px 0;
}

.footer {
  background-color: #150432;
}

.footer .container {
  padding: 75px 0 65px;
}

.copyright {
  background-color: rgba(0, 0, 0, 0.5);
}

.copyright .container{
  padding: 10px;
}

.btn-top {
  position: fixed;
  right: 20px;
  bottom: 5vh;
  width: 52px;
  height: 52px;
  margin: 5px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #e0a349;
  background-color: #fff;
  color: #e0a349;
  transition: all .3s ease-in-out;
}

.btn-top:hover {
  background-color: #e0a349;
  color: #fff;
}

.fa-rotate-180,
.btn-top  i {
  transition: transform .3s ease-in-out;
}


/*  animations */
@keyframes fade-in {
  from {
    opacity: 0.6;
  }
  to {
    opacity: 1;
  }
}

@keyframes slide-in-out {
  from {
    transform: translateX(0);
  } to {
    transform: translateX(-100%);
  }
}

@keyframes backroundSlide {
  0% {
    background-position: 0 0;
  }
  100%{
    background-position: -1920px 0;
  }
}


i.fa-facebook-f:hover {
  color: #1877F2 !important;
}
i.fa-twitter:hover {
  color: #1DA1F2 !important;
}
i.fa-youtube:hover {
  color: #ff0000!important;
}
i.fa-linkedin-in:hover {
  color: #0A66C2!important;
}

i.fa-facebook-f,
i.fa-facebook-f:hover,
i.fa-twitter,
i.fa-twitter:hover,
i.fa-youtube,
i.fa-youtube:hover,
i.fa-linkedin-in,
i.fa-linkedin-in:hover {
  transition: color .3s ease-in-out;
}

.footer .columns .column:not(:first-child) {
  margin-top: 39px;
}

.appreciationImage {
  height: 640px;
  display: block;
  margin: auto;
}

@media only screen and (max-width: 600px) {
  .product-section .columns .column {
    flex-direction: column-reverse;
    min-width: auto !important;
  }
  .about .section1 p,
  .eng .section1 p,
  .prod .section1 p {
    padding: 0 20px;
  }

  .about .section3 .container {
    padding: 0px 60px 80px 60px
  }
}

@media only screen and (max-width: 768px) {
  .hero-boxes {
    margin-top: unset;
  }

  .navbar-item::after {
    background-color: white !important;
  }

  .engineering-section {
    padding: 40px;
  }

  .hero-box,
  .engineering-container .columns .column {
    margin: 40px 20px !important;
  }

  .engineering-container .mb-6 {
    margin-bottom: 20px !important;
  }

  .eng section h3,
  .eng section p,
  .eng section .content,
  .prod section h3,
  .prod section p,
  .prod section .content,
  .services section h3,
  .services section p {
    padding-left: 25px;
  }

  .eng .hero,
  .prod .hero,
  .about .hero,
  .services .hero,
  .contact-banner.hero {
    padding: 74px;
  }

  iframe {
    height: 500px;
  }

  .social-icons {
    display: block !important;
  }

  .social-icons a:not(:first-child) {
    margin-left: 1.5rem !important;
  }
}

@media only screen and (min-width: 769px) and (max-width: 896px) {
  .common-section .container {
    padding-left: 20px;
  }
}

@media only screen and (max-width: 1023px) {
  .last-section {
    background-image: linear-gradient(to bottom, #e8e8e8 50%, #79942d 50% 100%);
  }
}

@media only screen and (min-width: 1024px) {
  .navbar-item::after {
    bottom: 30%;
  }
}