@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Space+Grotesk:wght@300..700&display=swap");
:root {
  --brand: #252525;
  --bg-light-blue: #D7E9F3;
  --link-color: #1D242E;
  --heading-color: #212121;
  --black: #252525;
  --dark: #000;
  --grey: #7B7B7B;
  --border-color: rgba(112, 112, 112, 0.431);
  --br: .875rem;
  --body-text-color: #222;
  --border-radius: .35rem;
  --white: #ffffff;
  --body-font: "Inter", sans-serif;
  --second-font: "Space Grotesk", sans-serif;
}

* {
  margin: 0%;
  padding: 0%;
  box-sizing: border-box;
}
*::after, *::before {
  margin: 0%;
  padding: 0%;
}

html {
  font-size: 100%;
  width: 100%;
  height: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: #fff;
  text-rendering: optimizeLegibility;
  font-family: var(--body-font);
  font-display: swap;
  line-height: 1.65;
  color: var(--body-text-color);
  font-weight: 400;
  font-style: normal;
  font-size: 1.125rem;
  padding-right: 0 !important;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  width: 100%;
  object-fit: cover;
}

.lead-lg {
  font-size: 1.375rem;
}

.lead-sm {
  font-size: 1.125rem;
}

.fs-12 {
  font-size: 12px;
}

.fs-13 {
  font-size: 13px;
}

.fs-15 {
  font-size: 0.937rem;
}

.btn {
  font-size: 0.937rem;
}

.bg-light {
  background-color: #F5F5F5 !important;
}

.bg-primary {
  background-color: var(--brand) !important;
}

.bg-dark {
  background-color: var(--dark) !important;
}

.bg-gradient {
  background-color: rgba(215, 233, 243, 0.24) !important;
}

.z-index {
  z-index: 99;
  position: relative;
}

.round {
  border-radius: 0.875rem;
}

.transition {
  transition: all 0.3s ease-in-out;
}

.text-primary {
  color: var(--brand) !important;
}

.text-dark {
  color: var(--dark) !important;
}

.object-cover {
  object-fit: cover;
  object-position: center center;
}

.spacing-x {
  letter-spacing: 2px;
}

.spacing-x-1 {
  letter-spacing: 1px;
}

.ff-sg {
  font-family: var(--second-font);
}

strong {
  font-weight: 700;
}

.link {
  color: var(--brand);
  cursor: pointer;
  word-wrap: break-word;
  text-decoration: none;
}
.link:hover {
  color: var(--dark);
}

a {
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease-in-out;
  color: var(--dark);
}
a:hover {
  color: var(--brand);
}

ul {
  padding-left: 0;
  margin-bottom: 0;
}
ul li {
  list-style-type: none;
}

.btn:focus, .form-control:focus, .form-select:focus, .form-check-input:focus {
  box-shadow: none;
}

.btn {
  font-weight: 500;
  font-display: swap;
  color: var(--dark);
  font-size: 1rem;
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  justify-content: center;
  align-items: center;
  display: inline-flex;
  gap: 0.625rem;
  transition: all 0.4s ease-in-out;
}

.btn-primary {
  background-color: var(--black);
  border-color: var(--black);
  color: var(--white);
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: var(--dark);
  border-color: var(--dark);
}

.btn-outline-primary {
  border-color: var(--brand);
  color: var(--brand);
}
.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white) !important;
}

.btn-outline-white {
  border-color: var(--white);
  color: var(--white);
}
.btn-outline-white:hover, .btn-outline-white:focus, .btn-outline-white:active {
  background-color: var(--white);
  border-color: var(--white);
  color: var(--brand) !important;
}

.btn-dark {
  background-color: var(--dark);
  border-color: var(--dark);
  color: var(--white);
}
.btn-dark:hover, .btn-dark:focus {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
}
.btn-dark:hover svg, .btn-dark:focus svg {
  color: var(--white);
}

.btn-white {
  background-color: #fff;
  border-color: #fff;
  color: var(--dark);
}
.btn-white:hover, .btn-white:focus {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
}
.btn-white:hover svg, .btn-white:focus svg {
  color: var(--white);
}

.modal-open {
  padding-right: 0 !important;
}

.scroller * {
  scrollbar-width: thin;
  scrollbar-color: #ddd #eee;
}

.scroller *::-webkit-scrollbar {
  width: 12px;
}

.scroller *::-webkit-scrollbar-track {
  background: #eee;
}

.scroller *::-webkit-scrollbar-thumb {
  background-color: #ddd;
  border-radius: 20px;
  border: 3px solid #eee;
}

/*------ Disc List Style ------------*/
.disc__list li {
  padding-left: 1.25rem;
  position: relative;
}
.disc__list li::before {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  position: absolute;
  top: 0.5rem;
  left: 0%;
  background-color: var(--brand);
  border-radius: 50%;
}
.disc__list li:not(:last-child) {
  margin-bottom: 0.25rem;
}
.disc__list.lg li::before {
  width: 0.625rem;
  height: 0.625rem;
  top: 0.65rem;
}

.tooltip {
  opacity: 1;
}
.tooltip .tooltip-inner {
  padding: 0 0.5rem;
  min-height: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dark);
  opacity: 1;
  line-height: 1.2;
}

.tooltip.show {
  opacity: 1 !important;
}

.arrow__list li {
  position: relative;
  padding-left: 3rem;
}
.arrow__list li::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 1.125rem;
  position: absolute;
  top: 0.5rem;
  left: 0%;
  background: var(--long-right-arrow) no-repeat center center/contain;
  border-radius: 50%;
}
.arrow__list li:not(:last-child) {
  margin-bottom: 0.25rem;
}
.arrow__list.sm li {
  padding-left: 2rem;
}
.arrow__list.sm li::before {
  width: 1.5rem;
  height: 1rem;
  top: 0.5rem;
  background: var(--sm-right-arrow) no-repeat center center/cover;
}

@media (max-width: 991.99px) {
  html {
    font-size: 93.75%;
  }
}
@media (max-width: 767.99px) {
  .h1 {
    font-size: 2rem;
  }
}
@media (max-width: 575.99px) {
  html {
    font-size: 87.5%;
  }
  .btn {
    font-size: 0.937rem;
  }
  .container {
    max-width: calc(100% - 20px);
  }
}
.social__links li {
  margin-bottom: 0;
}
.social__links li a {
  width: 2.25rem;
  border: 1px solid var(--white);
  height: 2.25rem;
  border-radius: 50%;
  color: var(--white);
}
.social__links li a svg {
  width: 1rem;
  height: 1rem;
}
.social__links li a svg path {
  fill: var(--white);
}
.social__links li a:hover, .social__links li a:focus {
  background-color: var(--dark);
  color: var(--white);
}

.navbar .nav-item .nav-link {
  font-size: 1rem;
  color: var(--dark);
  font-weight: 500;
  position: relative;
  transition: all 0.3s ease-in-out;
}
.navbar .nav-item .nav-link:hover {
  color: var(--brand);
}
.navbar .nav-item .nav-link:hover .caret {
  transform: rotate(-180deg);
}
.navbar .nav-item.active .nav-link {
  color: var(--brand);
}
.navbar .nav-item.active .nav-link::after {
  content: "";
  width: 100%;
  height: 3px;
  background-color: var(--brand);
  position: absolute;
  bottom: 0;
  left: 0%;
  border-radius: 20px;
}
.navbar .nav-item.active .nav-link.btn-primary {
  color: var(--white);
  background-color: var(--dark);
}
.navbar .inner__icon {
  position: relative;
}
.navbar .inner__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.25rem;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23222' d='m13.292 12l-4.6-4.6l.708-.708L14.708 12L9.4 17.308l-.708-.708z'/%3E%3C/svg%3E") no-repeat center center/1.75rem;
  transition: all 0.3s ease;
}
.navbar .navbar-toggler {
  width: 2.5rem;
  height: 2.5rem;
  position: relative;
  margin-left: 1rem;
}
.navbar .navbar-toggler svg {
  position: relative;
  left: 1px;
}
.navbar .navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}
.navbar.fixed-top {
  position: fixed;
  background-color: var(--white) !important;
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease-in-out;
  animation: mymove 1s ease-in-out;
}
.navbar.fixed-top .navbar-brand img {
  max-height: 3rem;
}

@keyframes mymove {
  0% {
    top: -100%;
  }
  100% {
    top: 0;
  }
}
@media (max-width: 1199px) {
  .navbar .navbar-brand img {
    max-height: 3.5rem;
  }
}
@media (max-width: 991px) {
  .navbar .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0%;
    padding: 1rem;
    background-color: #fff;z-index: 9999;
    width: 100%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-radius: 0 0 1rem 1rem;
  }
  .navbar .navbar-collapse .nav-link {
    width: auto;
    display: inline-block;
  }
}
@media (max-width: 576px) {
  .navbar .navbar-brand img {
    max-height: 3rem;
    width: auto;
  }
}
footer {
  background-color: #252525;
}
footer .link, footer address {
  color: #E4E4E4;
}
footer .link:hover, footer .link:focus, footer .link:active {
  color: var(--white);
  text-decoration: underline;
}
footer a {
  color: #E4E4E4;
  font-size: 1rem;
}
footer a:hover, footer a:focus, footer a:active {
  color: var(--white);
  text-decoration: underline;
}
footer .copyright__wrapp {
  border-top: 1px solid var(--border-color);
}

/*---------------------- Back to Top Css --------------*/
.backTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3.5rem;
  min-height: auto;
  height: 3.5rem;
  z-index: 999;
  border: 2px solid var(--white);
  display: none;
}
.backTop svg {
  width: 1.875rem;
  height: 1.875rem;
}
.backTop svg path {
  fill: var(--white);
}
.backTop:hover, .backTop:focus, .backTop:active {
  background-color: var(--dark);
}
.backTop.show {
  display: flex;
}

@media (max-width: 767.99px) {
  footer .logo__main {
    max-height: 6rem;
    width: auto;
  }
  footer .logo {
    max-height: 4rem;
    width: auto;
  }
}
@media (max-width: 575.99px) {
  footer .logo__main {
    max-height: 5rem;
    width: auto;
    margin-bottom: 1rem;
  }
  footer .logo {
    max-height: 3rem;
    width: auto;
  }
}
.social__box a {
  width: 3.5rem;
  height: 3.5rem;
  background-color: #F8F9FA;
}
.social__box a:hover, .social__box a:focus {
  background-color: var(--brand);
}
.social__box a:hover svg path, .social__box a:focus svg path {
  fill: var(--white);
}
.social__box.footer a:hover, .social__box.footer a:focus {
  background-color: var(--dark);
}

.logo__box img {
  width: 100%;
  height: 5rem;
  object-fit: contain;
  padding: 0.25rem;
  filter: grayscale(100%);
  transition: all 0.3s ease-in-out;
}
.logo__box:hover img {
  filter: none;
}

.curve__top {
  border-radius: 3rem 3rem 0 0;
}

.go__top {
  margin-top: -4rem;
  position: relative;
  z-index: 2;
}

.research__wrapper {
  border-radius: 2rem;
}
.research__wrapper .nav-pills .nav-link {
  color: var(--dark);
  padding: 0.75rem 3rem 0.75rem 1.5rem;
}
.research__wrapper .nav-pills .nav-link::after {
  content: "";
  width: 2rem;
  height: 1rem;
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  background: var(--darkLongArrow) no-repeat center center/contain;
}
.research__wrapper .nav-pills .nav-link.active {
  color: var(--white);
  background-color: var(--black);
}
.research__wrapper .nav-pills .nav-link.active::after {
  background: var(--whiteLongArrow) no-repeat center center/contain;
}
.research__wrapper .tab-content {
  border-radius: 2rem;
}

@media (max-width: 991px) {
  .research__wrapper .nav-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 1rem;
  }
  .research__wrapper .nav-pills .nav-link {
    width: 10rem;
    line-height: 1.3;
    min-width: 10rem;
    font-size: 1rem;
    text-align: center !important;
    padding: 0.5rem 1rem;
    background-color: rgba(124, 124, 124, 0.3176470588);
  }
  .research__wrapper .nav-pills .nav-link::after {
    content: none;
  }
}
.location__select {
  max-width: 14rem;
  height: 3.5rem;
  border: 2px solid var(--black);
}

.service__card .icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.service__card .icon img, .service__card .icon svg {
  width: 2.5rem;
  height: 2.5rem;
}
.service__card .icon::before {
  content: "";
  width: 3rem;
  height: 3rem;
  position: absolute;
  top: -0.5rem;
  left: -0.5rem;
  background-color: var(--dark);
  border-radius: 50%;
  opacity: 0.09;
  transition: all 0.3s ease-in-out;
}
.service__card:hover .icon::before {
  width: 4rem;
  height: 4rem;
  top: -0.25rem;
  left: -0.25rem;
}

@media (min-width: 576px) {
  .service__card__parent {
    width: 100%;
  }
}
.testimonial__carousel .carousel-control-prev, .testimonial__carousel .carousel-control-next {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: transparent;
  z-index: 1;
  top: auto;
  bottom: -6rem;
  transform: translateY(-50%);
  border: 1px solid var(--black);
}
.testimonial__carousel .carousel-control-prev {
  left: calc(50% - 4rem);
}
.testimonial__carousel .carousel-control-next {
  right: calc(50% - 4rem);
}

.stage__flex .owl-stage {
  display: flex;
}
.stage__flex .owl-stage .owl-item {
  display: flex;
  padding: 1px;
}

.owl-carousel .owl-nav {
  text-align: center;
  margin-top: 1rem;
}
.owl-carousel .owl-nav .owl-prev, .owl-carousel .owl-nav .owl-next {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: transparent;
  z-index: 1;
  border: 1px solid #707070 !important;
  margin: 0.25rem;
}
.owl-carousel .owl-nav .owl-prev svg, .owl-carousel .owl-nav .owl-next svg {
  width: 2rem;
}
.owl-carousel .owl-nav .owl-prev:hover, .owl-carousel .owl-nav .owl-next:hover {
  background-color: #aaa;
}
.owl-carousel .owl-nav .owl-prev:hover svg path, .owl-carousel .owl-nav .owl-next:hover svg path {
  fill: var(--white);
}

@media (max-width: 991px) {
  .research__wrapper.bg-light {
    background-color: transparent !important;
  }
}
.why__choose__us .icon__box {
  width: 4rem;
  height: 4rem;
}
.why__choose__us .icon__box svg {
  width: 2.5rem;
  height: 2.5rem;
}
.why__choose__us:hover {
  border-color: var(--brand) !important;
}

.chooseCarousel .owl-stage, .serviceCarousel .owl-stage {
  display: flex;
}
.chooseCarousel .owl-stage .owl-item, .serviceCarousel .owl-stage .owl-item {
  display: flex;
  padding: 1px;
}

.border-primary {
  border-color: var(--brand) !important;
}

.data__table td {
  border: 0;
  padding: 1rem 1.5rem;
  font-size: 1.125rem;
  font-weight: 500;
}
.data__table td:first-child {
  border-right: 1px solid #e9e6e7;
}

.contact__form .form-control, .contact__form .form-select {
  height: 3.5rem;
  padding: 1rem 1.5rem;
}

.promo__wrapper .btn-primary:hover, .promo__wrapper .btn-primary:focus, .promo__wrapper .btn-primary:active {
  background-color: #fff;
  color: var(--brand);
}
.promo__wrapper .btn-primary:hover svg path, .promo__wrapper .btn-primary:focus svg path, .promo__wrapper .btn-primary:active svg path {
  fill: var(--brand);
}
.promo__wrapper .btn-white:hover svg path, .promo__wrapper .btn-white:focus svg path, .promo__wrapper .btn-white:active svg path {
  fill: var(--white);
}

.galleryItem img {
  aspect-ratio: 16/10;
  object-fit: cover;
}

.inner__list {
  padding-left: 1rem;
}
.inner__list li {
  list-style-type: disc;
}

.tab__select {
  height: 3.5rem;
  border: 2px solid var(--black);
  font-size: 1.125rem;
  font-weight: 600;
}

@media (max-width: 991px) {
  .tab-content.bg-white {
    background-color: transparent !important;
  }
}
.info__card {
  background-color: #F5F5F5;
}
.info__card:hover {
  box-shadow: 0px 6px 11px rgba(141, 141, 141, 0.1607843137);
  border-color: rgba(141, 141, 141, 0.1607843137);
  transform: translateY(-5px);
}

.itemHeight .carousel-item {
  min-height: 19rem;
}

.contact__list li .icon {
  width: 2rem;
}
.contact__list li .icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.form-control {
  background-color: #F5F5F5;
  border-color: rgba(227, 227, 227, 0.3921568627);
  height: 4.5rem;
  border-radius: 1rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 500;
}
.form-control::placeholder {
  color: #8D8D8D;
  font-size: 0.937rem;
  font-weight: 400;
  text-transform: uppercase;
}

textarea.form-control {
  height: auto;
} 

.authore__avatar img {
  border-radius: 50% !important;width: 4rem;
  height: 4rem;
  object-fit: cover;
}

.post__detail__wrapper h2 { margin-top: 2.5em; }
.post__detail__wrapper h3 { margin-top: 1.75em; }
.post__detail__wrapper h4 { margin-top: 1em; }
.post__detail__wrapper img { border-radius: 1rem; }

h2, h3, h4, h5, h6 {
  font-family: var(--second-font);
}
.back__btn {
  left: -5rem;background-color: #fff;
}
.back__btn:hover, .back__btn:focus, .back__btn:active {
  background-color: #dcdcdc;
}
@media (max-width: 991px) {
  .back__btn {
    left: 3rem;position: fixed !important;top: 7rem !important;
  }
}
@media (max-width: 575px) {
  .back__btn {
    left: 2rem;top: 5rem !important;
  }
}