html {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
}


.inter-regular {
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400; 
  font-style: normal;
  font-variation-settings:
    "slnt" 0;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Inter", sans-serif; 
  overflow-x: hidden;
}


footer {
  background-color: #2B3240;
  padding: 10px 0px;
  height: 452px;
}

footer .container-fluid {
  height: 100%;
  padding-right:50px;
  padding-left:50px;
}

footer .container-fluid .container {
  padding: 40px 0px;
  height: 100%;
}

.footer-info-span {
  display: block;
  text-align: end;
  font-size: 14px;
  font-weight: 400;
  color: white;
}

.footer-tel-span {
  display: block;
  text-align: end;
  font-size: 14px;
  font-weight: 400;
  color: white;
}

.footer-san-span {
  display: block;
  width: 100%;
  text-align: right;
  font-size: 14px;
  font-weight: 400;
  color: white;
}

.footer-piartem-span {
  display: block;
  text-align: end;
  font-size: 14px;
  font-weight: 400;
  color: white;
}

.w-60per-r {
  width: 60%;
}

.w-40per-r {
  width: 40%;
}

#video-container {
  position: relative;
  height: 700px;
  overflow: hidden;
  margin-top: -60px;
}

#video-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

#aboutus-container {
  position: relative;
  height: 700px;
  overflow: hidden;
  margin-top: -60px;
  background-image: url('../image/testalize-me-9xHsWmh3m_4-unsplash (1).jpg');
  background-position: center;
  background-size: cover;
  box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.5);
}


#aboutus-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

#aboutus-content {
  position: absolute;
  top: 50%;
  text-align: left;
  padding: 20px;
  color: #fff;
  z-index: 1;
}

#content {
  position: absolute;
  top: 50%;
  text-align: left;
  padding: 20px;
  color: #fff;
  z-index: 1;
}


#blog-container {
  position: relative;
  height: 700px;
  overflow: hidden;
  margin-top: -60px;
  background-image: url('../image/hans-reniers-lQGJCMY5qcM-unsplash (1).jpg');
  background-position: center;
  background-size: cover;
  box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.5);
}


#blog-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

#blog-content {
  position: absolute;
  top: 50%;
  text-align: left;
  padding: 20px;
  color: #fff;
  z-index: 1;
}



#contact-container {
  position: relative;
  height: 700px;
  overflow: hidden;
  margin-top: -60px;
  background-image: url('../image/20190830124352 (1).jpg');
  background-position: center;
  background-size: cover;
  box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.5);
}


#contact-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

#contact-content {
  position: absolute;
  top: 50%;
  text-align: left;
  padding: 20px;
  color: #fff;
  z-index: 1;
}



h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
}

p {
  font-size: 1.5em;
}

#navLogoImage {
  margin-top: 10px;
}

#navLogoImageBlack {
  margin-top: 10px;
}

.navUl {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: transparent;
  display: flex;
  justify-content: flex-end;
}

.navUl li a {
  display: block;
  color: white;
  text-align: center;
  padding: 16px;
  text-decoration: none;
}

.footer_links {
  list-style-type: none;
  padding-left: 0;
}

.footer_links li {
  margin: 20px 0px;
}

.footer_links li a {
  text-decoration: none;
  color: white;
  font-size: 14px;
  font-weight: 400;
}

.footer_social_icons a {
  text-decoration: none;
  color: white;
  font-size: 24px;
  margin: 0px 10px;
}

.flex_team_cards {
  max-width: 380px;
  -webkit-box-shadow: 10px 10px 15px -11px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 10px 10px 15px -11px rgba(0, 0, 0, 0.75);
  box-shadow: 10px 10px 15px -11px rgba(0, 0, 0, 0.75);
  margin-top: 50px;
  border-radius: 15px;
  padding: 0px 0px 10px 0px;
  transition:.5s ease;
}

.team_profile_text{
    display:none;
    background: rgb(0 0 0 / 70%);
    color:white;
    padding: 20px;
    border-radius: 23px;
    height: 100%;
    transition:.5s ease;
}
.flex_team_cards:hover .flex_team_cards_hcumhur .team_profile_text,
.flex_team_cards:hover .flex_team_cards_basak .team_profile_text,
.flex_team_cards:hover .flex_team_cards_erol .team_profile_text,
.flex_team_cards:hover .flex_team_cards_nazli .team_profile_text,
.flex_team_cards:hover .flex_team_cards_unal .team_profile_text,
.flex_team_cards:hover .flex_team_cards_alperay .team_profile_text,
.flex_team_cards:hover .flex_team_cards_cemre .team_profile_text,
.flex_team_cards:hover .flex_team_cards_oyku .team_profile_text,
.flex_team_cards:hover .flex_team_cards_didem .team_profile_text{
    
    display:block;
    padding:20px;
    transition:.5s ease;
}

.flex_team_cards span {
  margin-top: 15px;
  display: block;
}

.flex_team_cards div {
  filter: grayscale(0);
  z-index:9;
}
.flex_team_cards:hover div {
  filter: grayscale(1);
  z-index:9;
}


.swiper {
  width: 100%;
  height: 720px;
}

.swiper .swiper-slide {
  border: 3px solid #7C90B8;
  height: 700px;
  border-radius: 16px;
  padding: 32px 16px;
  box-shadow: 4px 4px 8px 0px #00000026;
  max-width: 317px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  overflow: hidden;

}

.swiper-slide h1 {

  font-weight: 500;
  font-size: 24px;
  color: #12141A;

}

.swiper-slide p {
  font-size: 18px;
  font-weight: 500;
  color: #12141A;
}



.academic-swiper {
  width: 100%;
}

.academic-swiper .swiper-slide {
  min-height: 300px;
  max-height:400px;
  height:min-content;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 4px 4px 8px 0px #00000026;
  width: 318px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  overflow: hidden;
  background-color: #fff;

}

.academic-swiper-slide p {
  font-size: 16px;
  font-weight: 500;
  color: #12141A;
  border-radius: 4px;
}

.academic-swiper .swiper-slide a {
  padding: 10px 16px;
  color: #fff;
  background-color: #4A566E;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
}



.academic-swiper-2 {
  width: 100%;
}

.academic-swiper-2 .swiper-slide {
  height: 212px;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 4px 4px 8px 0px #00000026;
  width: 318px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  overflow: hidden;
  background-color: #fff;

}

.academic-swiper-slide-2 p {
  font-size: 16px;
  font-weight: 500;
  color: #12141A;
  border-radius: 4px;
}

.academic-swiper-2 .swiper-slide a {
  padding: 10px 16px;
  color: #fff;
  background-color: #4A566E;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
}

.swiper-pagination-bullets {
  display: flex;
  justify-content: center;
}

.swiper-pagination-bullet {
  background-color: #4A566E;
  width: 36px;
  height: 24px;
  border-radius: 32px;
  transition: .3s ease;
}

.swiper-pagination-bullet-active {
  background-color: #D6DDE9;
  width: 84px;
  height: 24px;
  border-radius: 32px;
  transition: .3s ease;
}

.flex-news-cards {
  width: 45%;
  height: 407px;
  border-radius: 10px;
  padding: 24px;
  box-shadow: 8px 8px 16px 0px #00000026;
  margin-top: 2rem;

}

.flex-news-cards h1 {
  font-weight: 500;
  font-size: 24px;
  color: #000000;
}

.flex-news-cards p {
  font-size: 18px;
  font-weight: 500;
  color: #000000;
}

.flex-news-cards a {
  font-size: 16px;
  color: #fff;
  font-weight: 500;
  display: block;
  width: fit-content;
  border-radius: 4px;
  padding: 10px 16px;
  background-color: #4A566E;
  text-decoration: none;
}




.show {
  position: fixed;
  background-color: white;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  display: flex;
  justify-content: center;
}

header a {
  text-decoration: none;
}

header {
  padding: 0 20px;
  height: 60px;
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 99;
  transition: .5s ease-in-out;
}
header:hover{
  background-color:#fff ;
  transition: .5s ease-in-out;
}

#brand {
  font-weight: bold;
  font-size: 18px;
  display: flex;
  align-items: center;
}

#brand a {
  color: #09c372;
}

nav ul {
  list-style: none;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-around;
}

nav ul a {
  color: white;
}

nav ul li {
  padding: 5px;
  margin-left: 10px;
}

nav ul li:hover {
  transform: scale(1.1);
  transition: 0.3s;
  cursor:pointer;
}


#hamburger-icon {
  margin: auto 0;
  display: none;
  cursor: pointer;
}


#hamburger-icon ul li {
 list-style-type: none;
}

#hamburger-icon div {
  width: 35px;
  height: 3px;
  background-color: white;
  margin: 6px 0;
  transition: 0.4s;
}

.open .bar1 {
  -webkit-transform: rotate(-45deg) translate(-6px, 6px);
  transform: rotate(-45deg) translate(-6px, 6px);
}

.open .bar2 {
  opacity: 0;
}

.open .bar3 {
  -webkit-transform: rotate(45deg) translate(-6px, -8px);
  transform: rotate(45deg) translate(-6px, -8px);
}

.open .mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 50px;
  left: 0;
  height: calc(100vh - 50px);
  width: 100%;
  background-color: white;
}

.mobile-menu li {
  margin-top: 70px;
  color: black;
  border-bottom: 1px solid rgba(128, 128, 128, 0.368);
}

.mobile-menu li a {
  color: black;
}


/* ------------ index ------------ */
/*
#gredient-container-1{
  background: rgb(124,144,184);
  background: linear-gradient(180deg, rgba(124,144,184,1) 0%, rgba(43,50,64,1) 100%);
}
#gredient-container-2{
  background: rgb(44,51,65);
  background: linear-gradient(180deg, rgba(44,51,65,1) 0%, rgba(124,144,184,1) 45%, rgba(249,250,252,1) 96%, rgba(255,255,255,1) 100%);
}
*/
.bannerH1{
    font-family: Inter;
font-size: 64px;
font-weight: 800;
line-height: 77.45px;
letter-spacing: 0.01em;
text-align: left;
line-height:normal;

}
.index-bannerH1 {
  font-size: 64px;
  font-weight: 800;
}
.bannerP1{
    font-family: Inter;
font-size: 32px;
font-weight: 800;
line-height: 38.73px;
letter-spacing: 0.01em;
text-align: left;
color:#FAE313;
  }

.index-bannerButton {
  display: block;
  padding: 12px 25px;
  border: 1px solid #637393;
  border-radius: 4px;
  text-decoration: none;
  color: white;
  margin-top: 25px;
  width: fit-content;
  font-size: 24px;
  transition:.5s ease;

}
.index-bannerButton:hover{
    color:#000;
    background-color:#fff;
    transition:.5s ease;
}

.index-underBanner-cfluid {
  background: #FFFFFF;
  color: black;
  text-align: center;
}

.index-underBanner-c {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 500px;
}

.index-underBanner-p {
font-family: Inter;
font-size: 32px;
font-weight: 700;
line-height: 48px;
text-align: center;

  color: #2B3240;
}

.index-underBanner-span {
font-family: Inter;
font-size: 18px;
font-weight: 500;
line-height: 27px;
text-align: center;

  color: #12141a;
}

.sec3-fluid {
 background-color:#2B3240;
  height: 660px;
  padding: 180px 0px;
}

.sec3-p {
  font-weight: 700;
  font-size: 40px;
  color: #FFFFFF;
  z-index: 2;
}

.sec3-p-span {
  color: #fae313
}

.sec3-img {
  position: absolute;
  width: 520px;
  margin-top: -50px;
}



.sec4-p1 {
  color: #7c90bb;
  font-size: 24px;
  font-weight: 700;
}

.sec4-h {
  text-align: left;
  font-weight: 700;
  margin-top: 40px;
  color:#7C90B8
}

.sec4-p2 {
  text-align: left;
  font-size: 18px;
  font-weight: 500;
  margin-top: 40px;
  color:#12141A;
}

.sec4-button {
  display: block;
  width: fit-content;
  padding: 10px 16px;
  background-color: #4A566E;
  text-decoration: none;
  border-radius: 4px;
  color: white;
}



.sec5-fluid {
  padding: 100px 0px;
  background-color:#2B3240;
}

.sec5-h {
  font-weight: 700;
  font-size: 32px;
  text-align: left;
  color:#FEFBDC;
  margin-top: 40px;
}
.sec5-center-h{
    font-weight: 700;
    font-size: 32px;
    text-align: left;
    color: #7C90B8;
    margin-top: 40px;
}
.sec5-p {
  text-align: left;
  font-size: 18px;
  font-weight: 500;
  color: white;
  margin-top: 40px;
}

.sec5-img {
  display: block;
  margin: auto;
}


.sec6-fluid {
  padding: 64px 0px;
}

.sec6-h {
  font-size: 32px;
  font-weight: 700;
  color: #7C90B8;
  text-align: left;
  margin-top: 40px;
}

.sec6-p {
  text-align: left;
  font-size: 18px;
  color: #12141A;
  margin-top: 40px;
}

.sec6-img {}




.sec7-fluid {
  height: 720px;
  padding: 64px 0px;
  display: flex;
  align-items: center;
  background-color:white;
}

.sec7-h {
  text-align: left;
  font-size: 32px;
  color: #fefbdc;
  font-weight: 700;
  margin-top: 40px;

}

.sec7-p {
  text-align: left;
  font-size: 18px;
  color: #000;
  font-weight: 500;
  margin-top: 40px;
}

.sec7-img {
  display: block;
  margin: auto;
}


.sec8-fluid {
  height: 656px;
  padding: 64px 0px;
}

.sec8-h0 {
  color: black;
  font-weight: 700;
  font-size: 48px;
}

.sec8-h1 {
  color: black;
  font-size: 24px;
  font-weight: 500;
  margin-top: 40px
}

.sec8-p {
  text-align: left;
  font-size: 16px;
  font-weight: 400;
  color: black;
}

.input-text-t1 {
  max-width: 100%;
  width: 390px;
  border: 1px solid #7c90bb;
  border-radius: 4px;
  padding: 12px 8px;
  height: 48px;
  margin-top: 40px;
}

.input-textArea-t1 {
  max-width: 100%;
  width: 390px;
  border: 1px solid #7c90bb;
  border-radius: 4px;
  padding: 12px 8px;
  margin-top: 20px;
  height: 140px;
  max-height: 140px;
}

.input-button-t1 {
  text-decoration: none;
  text-align: center;
  border-radius: 4px;
  margin-top: 20px;
  display: block;
  max-width: 390px;
  height: 44px;
  padding: 10px 16px;
  color: white;
  background-color: #4A566E;
}


/* ------------ index ------------ */


/* ------------ contact ------------ */

.csec1-fluid {
  background-color: #FFFFFF;
  height: 656px;
  margin-top: 100px;
}

.csec1-h1 {
  color: black;
  font-weight: 700;
  font-size: 48px;
}

.csec1-h2 {
  color: black;
  font-size: 24px;
  font-weight: 500;
  margin-top: 40px
}

.csec1-text-input {
  max-width: 100%;
  width: 390px;
  border: 1px solid #7c90bb;
  border-radius: 4px;
  padding: 12px 8px;
  height: 48px;
  margin-top: 40px;
}

.csec1-text-input1 {
  max-width: 100%;
  width: 390px;
  border: 1px solid #7c90bb;
  border-radius: 4px;
  padding: 12px 8px;
  height: 48px;
  margin-top: 20px;
}

.csec1-text-input2 {
  max-width: 100%;
  width: 390px;
  border: 1px solid #7c90bb;
  border-radius: 4px;
  padding: 12px 8px;
  margin-top: 20px;
  height: 140px;
  max-height: 140px;
}

.csec1-input-button {
  text-decoration: none;
  text-align: center;
  border-radius: 4px;
  margin-top: 20px;
  display: block;
  max-width: 390px;
  height: 44px;
  padding: 10px 16px;
  color: white;
  background-color: #4A566E;
}


/* ------------ contact ------------ */



/*------------- about us ------------ */

.asec1-fluid1 {
  background: #FFFFFF;
  color: black;
  text-align: center;
}

.asec1-fluid1 .container {
  height: 500px;
}

.asec1-h1 {
  color: #12141a;
  font-size: 48px;
  font-weight: 700;
}

.asec1-p1 {
  font-size: 24px;
  font-weight: 500;
  color: #12141A;
}

.asec1-p2 {
  font-size: 28px;
  font-weight: 500;
  color: #637393;
}

.asec1-p3 {
  font-size: 24px;
  font-weight: 500;
  color: #12141A;
}

.asec2-fluid1 {}

.asec2-con1 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.asec3-fluid1 {}

.asec3-h1 {
  font-size: 48;
  font-weight: 700;
  color: #12141A;
}

.asec3-div1 {
  width: 100%;
  background-color: #FEFBDC;
  padding: 37px 51px;
  border-radius: 32px;
}

.asec3-p1 {
  font-size: 22px;
  font-weight: 500;
}

.asec4-fluid1 {}

.asec4-row1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  flex-direction: row;
  align-items: center;
}

.flex_team_cards_hcumhur {
  height: 471px;
  background-image: url('../image/our_team/huseyin-cumhur-tekin_mod.jpeg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_basak {
  height: 471px;
  background-image: url('../image/our_team/basaktekin.jpeg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_erol {
  height: 471px;
  background-image: url('../image/our_team/erol-teberoglu_mod.jpeg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_nazli {
  height: 471px;
  background-image: url('../image/our_team/nazli-hilal-altun_mod.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_unal {
  height: 471px;
  background-image: url('../image/our_team/ünal-atmaca_mod.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_alperay {
  height: 471px;
  background-image: url('../image/our_team/alperay-tarım.jpeg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_cemre {
  height: 471px;
  background-image: url('../image/our_team/cemre_oksuz_mod.jpeg');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_oyku{
  height: 471px;
  background-image: url('../image/our_team/oyku_doyran.png');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.flex_team_cards_didem {
  height: 471px;
  background-image: url('../image/our_team/didem_boran.png');
  background-size: cover;
  background-position: center;
  border-radius: 24px;
}

.asec4-fluid1 {
  background-color: #2B3240;
  height: fit-content;
  display: flex;
  justify-content: center;
  padding-bottom:100px;
}

#aboutus-content h1 {
  font-size: 64px;
  font-weight: 800;
}

/*------------- about us ------------ */

/* ------------ blog ----------------*/

.bsec1-h1 {
  font-size: 64px;
  font-weight: 800;
}

.bsec1-row1 {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  flex-direction: row;
  align-items: center;
  gap: 55px;
}

/* ----------------- blog -----------  */
 .wrapclass{
      flex-wrap:nowrap;
  }
  .indeximagewidth{
      width:70%;
  }

@media screen and (max-width : 1300px) {
  .flex-news-cards {
    width: 30%;
  }
}


@media screen and (max-width : 1200px) {
  .flex-news-cards {
    width: 45%;
  }
  .swiper-slide p{
      font-size:15px;
  }
}


  
  @media screen and (max-width : 1080px) {
  .swiper-slide p{
      font-size:13px;
  }
}

@media screen and (max-width : 780px) {
  .flex-news-cards {
    width: 100%;
  }
  .indeximagewidth{
      width:70%;
  }
  .wrapclass{
      flex-wrap:wrap;
  }

  header nav {
    display: none;
  }

  #hamburger-icon {
    display: block;
  }

  /* index  */
  #content{
      margin-top:-150px;
  }
  .bannerH1 {
    font-family: Inter;
    font-size: 44px;
    font-weight: 800;
    line-height: 77.45px;
    letter-spacing: 0.01em;
    text-align: left;

  }
  .sec5-center-h{
      font-size:24px;
  }
  

  .index-bannerButton {}

  .index-underBanner-c {
    padding: 100px 0px;
    height: fit-content;
  }

  .index-underBanner-span {
    font-size: 22px;
  }

  .sec3-fluid {
    height: fit-content;

  }

  .sec3-p {
    font-size: 30px;
    text-align: center;
  }

  .w-60per-r {
    width: 100%;
  }

  .w-40per-r {
    width: 100%;
  }

  .w-100per-r {
    width: 100%;
  }
  
  .w-70per-r {
    width: 70%;
  }

  .sec7-fluid {
    height: fit-content;
  }

  .sec8-fluid {
    height: fit-content;
  }

  /* index */


  /* contact */

  .csec1-fluid {
    height: fit-content;
  }

  /* contact */



  /* about us */
  .asec4-fluid1 {
    height: fit-content;
    padding-bottom: 100px;
  }

  #aboutus-content h1 {
    font-size: 44px;
  }

  .asec1-fluid1 .container {
    height: fit-content;
  }

  .asec2-con1 .row .col-md-auto {
    display: flex;
    justify-content: center;
    width: fit-content;
  }

  .asec2-con1 .row .col-md-auto img {
    width: 150px;
  }

  .asec4-row1 {
    justify-content: center;
  }
  .swiper-slide p{
      font-size:13px;
  }

  /* about us */

  /* blog */
  .bsec1-h1 {
    font-size: 48px;
  }

  /* blog */
}