@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,5001,500;1,600;1,700;1,800;1,900&display=swap");

/* RESET CSS START*/
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family:"Poppins", sans-serif ;
}
:root{
   --bg-color: #080808;
   --second-bg-color: #131313;
   --text-color: #fff;
   --main-color: #00ffee;
}
html{
    font-size: 60%;
    overflow-x: hidden;
}
body{
   background-color: var(--bg-color);
   color: var(--text-color);
}
span{
    color: var(--main-color);
}
section{
    min-height: 100vh;
    padding: 10rem 12% 10rem;
}
/* RESET CSS END*/

/* HEADER CSS START */
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 4rem 12% 4rem;
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
}
.logo{
    font-size: 3.5rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.logo:hover{
    transform: scale(1.1);
}
.logo span{
    text-shadow: 0 0 25px var(--main-color);
}
.navbar a{
  font-size: 1.8rem;
  color: var(--text-color);
  margin-left: 4rem;
  font-weight: 500;
  transition: 0.3s ease;
  border-bottom: 3px solid transparent;
}
.navbar a:hover,
.navbar a:active{
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}
#menu-icon{
    font-size: 3.6rem;
    color: var(--main-color);
    display: none;
}

#login{
    font-size: 2.3rem;
    margin-right: -10rem;

    color: var(--main-color);
}
/* HEADER CSS END */

/* HOME CSS START */
.home{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15rem;
}
.home-content{
    display: flex;
    flex-direction: column;
    align-items: baseline;
    justify-content: center;
    text-align: left;
    margin-top: 3rem;
}
.home-content h1{
    font-size: 7rem;
    font-weight: 700;
    margin-top: 1.5rem;
    line-height: 1;
}
.home-content h3{
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-size: 3.5rem;
}
.home-img{
    border-radius: 50%;
}
.home-img img{
    width: 25vw;
    position: relative;
    top: -3rem;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--main-color);
    cursor: pointer;
    transition: 0.4s ease-in-out;
}
.home-img img:hover{
    box-shadow: 0 0 25px var(--main-color), 0 0 50px var(--main-color), 0 0 100px var(--main-color);
}
.home-content p{
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.8;
    max-width: 1000px;
    margin-top: 20px;
}
.social-icons a{
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 4.5rem;
  height: 4.5rem;
  background-color: transparent;
  border: 2px solid var(--main-color);
  font-size: 2.5rem;
  border-radius: 50%;
  color: var(--main-color);
  margin: 3rem 1.5rem 3rem 0;
  transition: 300ms ease-in-out;
}

.social-icons a:hover{
    color: var(--text-color);
    transform: scale(1.3) translateY(-5px);
    box-shadow: 0 0 15px var(--main-color);
}

.btn{
    display: inline-block;
    padding: 1rem 2.8rem;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: black;
    border: 2px solid transparent;
    letter-spacing: 0.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 300ms ease-in-out;
}

/* Stream  end*/



/* EDUCATION START */
.heading{
    font-size: 8rem;
    text-align: center;
    margin: 5rem 0;
}

.education{
    background-color: var(--second-bg-color);
    padding: 100px 15px;
}
.timeline-items{
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}
.timeline-items::before{
    content: "";
    position: absolute;
    width: 5px;
    height: 100%;
    background-color: var(--main-color);
    left: calc(50% - 1px);
}
.timeline-item{
    margin-bottom: 40px;
    width: 100%;
    position: relative;
}
.timeline-item:last-child{
    margin-bottom: 0;
}
.timeline-item:nth-child(odd){
  padding-right: calc(50% + 30px);
}
.timeline-item:nth-child(even){
  padding-left: calc(50% + 30px);
}
.timeline-dot{
    height: 21px;
    width: 21px;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color), 0 0 50px var(--main-color);
    position: absolute;
    left: calc(50% - 8px);
    border-radius: 50%;
    top: 10px;
}
.timeline-data{
   font-size: 20px;
   font-weight: 800;
   color: #fff;
   margin: 6px 0 15px;
}
.timeline-content {
  background-color: var(--bg-color);
  border: 3px solid var(--main-color);
  padding: 30px 50px;
  border-radius: 4rem;
  box-shadow: 0 0 10px var(--main-color);
  cursor: pointer;
  transition: 0.3s ease-in-out;
}
.timeline-content:hover{
    box-shadow: 0 0 25px var(--main-color);
    transform: scale(1.05);
}
.timeline-content h3{
    font-size: 20px;
    color: #fff;
    margin: 0 0 10px;
    font-weight: 500;
}
.timeline-content p{
    color: #fff;
    font-size: 16px;
    font-weight: 300;
    line-height: 22px;
}
::-webkit-scrollbar{
    width: 15px;
}

::-webkit-scrollbar-thumb{
    background-color: var(--main-color);
    border-radius: 4rem;
}

::-webkit-scrollbar-track{
    background-color: var(--bg-color);
    width: 50px;
}
/* EDUCATION END */

/* SERVİCES START */
 .services{
    background-color: var(--bg-color);
    color: black;
 }

 .services h2{
    color: #fff;
    margin-bottom: 5rem;
 }

 .services-container{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 2.5rem;
 }

 .service-box {
    background-color: var(--main-color);
    height: 300px;
    border-radius: 3rem;
    border: 5px solid transparent;
    cursor: pointer;
    transition: 0.4s ease-in-out;
 }

 .service-box:hover{
    background-color: #fff;
    color: #000;
    border: 5px solid var(--main-color);
    transform: scale(1.03);
 }

.service-box .service-info{
    display: flex;
    flex-direction: column;
    text-align: left;
    max-height: 200px;
    justify-content: left;
    align-items: baseline;
    padding: 5rem 5rem;
}

.service-info h4{
    font-size: 3rem;
    font-weight: 800;
    line-height: 2;
}

.service-info p{
    font-size: 1.6rem;
    font-weight: 600;
    max-height: 100px;
    line-height: 1.7;
    margin: auto;
}
/* SERVİCES END */

/* TESTİMONİALS START */
  .testimonials{
    background-color: var(--second-bg-color);
  }

  .testimonials-box{
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .testimonials-box img{
    width: 15rem;
    border-radius: 50%;
    border: 3px solid var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
  }

  .wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }

  .testimonial-item{
    min-height: 450px;
    max-width: 450px;
    background-color: rgba(0, 0, 0, 0.7);
    border: 3px solid rgba(238, 238, 238, 0.2);
    border-radius: 2rem;
    margin: 0 2rem;
    padding: 30px 60px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    color: #fff;
    transition: 0.4s ease-in-out;
  }

  .testimonial-item:hover{
    border: 3px solid var(--main-color);
    box-shadow: 0 0 50px var(--main-color);
  }

  .testimonial-item h2{
    font-size: 2.1rem;
    margin-top: 25px;
  }

  .testimonial-item p{
    font-size: 1.3rem;
  }

  .bxs-star{
    color: gold;
    font-size: 2rem;
  }

  .testimonial-item:nth-child(2) {
    border: 3px solid var(--main-color);
    box-shadow: 0 0 50px var(--main-color);
    transform: scale(1.1);
    animation: lighting 1s infinite alternate;
  }

  @keyframes lighting{
    0%{
        box-shadow: 0 0 10px var(--main-color);
    }
    100%{
        box-shadow: 0 0 50px var(--main-color);
    }
  }
/* TESTİMONİALS END */

/* CONTACT START */
 .contact{
    background-color: var(--bg-color);
 }

 .contact form{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin: 5rem auto;
    text-align: center;
 }

 .contact form .input-box{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
 }

 .contact form .input-box input,
 .contact form textarea{
    width: 100%;
    padding: 2.5rem;
    font-size: 1.8rem;
    color: var(--text-color);
    background-color: var(--second-bg-color);
    border-radius: 2rem;
    border: 2px solid var(--main-color);
    margin: 1.5rem 0;
    resize: none;
 }

 input[type="number"]::-webkit-inner-spin-button,
 input[type="number"]::-webkit-outer-spin-button{
    -webkit-appearance: none;
    margin: 0;
 }

 .input[type="number"]{
    -moz-appearance: textfield;
 }
/* CONTACT END */

/* MARKALARIMIZ START */
 
  .brands{
    text-align: center;
    padding: 20px;
    min-height: 25px;
    background: var(--second-bg-color);
  }

  .brands h2{
    margin-bottom: 20px;
    font-size: 55px;
  }

  .brand-logos {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
  }

  .brand-logos img {
    width: 100px;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
  }

  .brand-logos img:hover {
     transform: scale(1.2);
  }
/* MARKALARIMIZ END */

/* FOOTER START */
  .footer{
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: black;
  }

  .footer .social{
    text-align: center;
    padding-bottom: 25px;
    color: var(--main-color);
  }

  .footer .social a{
    font-size: 25px;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease-in-out;
  }

  .footer .social a:hover{
    transform: scale(1.2) translateY(-10px);
    background-color: var(--main-color);
    color: black;
    box-shadow: 0 0 25px var(--main-color);
  }

  .footer ul{
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: center;
  }

  .footer ul li a{
    color: #fff;
    border-bottom: 3px solid transparent;
    transition: 0.3s ease-in-out;
  }

  .footer ul li a:hover{
    border-bottom: 3px solid var(--main-color);
    color: var(--main-color);
  }

  .footer ul li{
    display: inline-block;
    padding: 0 15px;
  }

   .footer .copyright {
    margin-top: 50px;
    text-align: center;
    font-size: 16px;
   }
/* FOOTER END */

/* MEDİA QUERTES START */
 @media(max-width: 1285px) {
   html{
    font-size: 55%;
   }

   .services-container{
    padding-bottom: 7rem;
    grid-template-columns: repeat(2, 1fr);
    margin: 0.5rem;

   }
 }

 @media(max-width: 991px) {
   header{
    padding: 2rem 3%;
   }

   section{
    padding: 10rem 3% 2rem;
   }
 

 .timeline-items::before{
    left: 7px;
 }

 .timeline-item:nth-child(odd) {
    padding-right: 0;
    text-align: left;
 }

 .timeline-item:nth-child(odd),
 .timeline-item:nth-child(even){
    padding-left: 37px;
 }

 .timeline-dot{
    left: 0;
 }

 .services{
    padding-bottom: 7rem;
 }

 .testimonials .wrapper{
    grid-template-columns: repeat(1, 1fr);
 }

 .contact form{
    flex-direction: column;
 }

 .footer {
    padding: 2rem 3%;
 }
 .logo {
        font-size: 2.5rem;
    }
}


@media (max-width: 895px) {

    #menu-icon {
        display: block;
        cursor: pointer;
    }

 .navbar{
    position: absolute;
    top: 100%;
    right: 0;
    display: none;
    width: 50%;
    padding: 1rem 3%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom-left-radius: 2rem;
    border-left: 2px solid var(--main-color);
    border-bottom: 2px solid var(--main-color);
 }

 .navbar a{
    display: block;
    font-size: 2rem;
    margin: 3rem 0;
    color: #fff;
 }

 .navbar.active {
    display: block;
 }

 .home{
    flex-direction: column-reverse;
    margin: 5rem 4rem;
 }

 .home-content h3{
    font-size: 2.6rem;
 }

 .home-content h1 {
    font-size: 8rem;
    margin-top: 3rem;
 }

 .home-content p{
    max-width: 600px;
 }

 .home-img img{
    width: 56vw;
 }

 .services h2 {
    margin-bottom: 3rem;
 }

 .services-container{
    grid-template-columns: repeat(1, 1fr);
 }

 .header .logo {
        font-size: 2.5rem;
    }
 
}

@media (max-width:575px) {
    .header a{
        font-size: 2.2rem;
    }

    .home{
        gap: 5rem;
        width: 100%;
        margin: 0;
    }

    .home-content h1 {
        font-size: 5rem;
        margin-bottom: 5rem;
        margin-top: -24px;
        
    }

    .home-content h3 {
        font-size: 3.5rem;
    }

    .text-animation span{
        display: block;
        font-size: 2.8rem;
        margin-bottom: 2.5rem;
    }

    .text-animation span::after{
        content: "";
        background-color: var(--bg-color);
        width: calc(100% + 8px);
        height: 100%;
        position: absolute;
        border-left: 3px solid var(--bg-color);
        right: -8px;
        animation: cursor 0.6s infinite, typing 20s steps(14) infinite;
    }

    .home-content p{
        font-size: 2rem;
        margin-top: -10px;
    }

    .home-content .social-icons, .btn-group {
          margin: 0 auto;
    }

    .home-content .social-icons a{
        width: 6rem;
        height: 6rem;
    }

    .education{
        width: 100%;
    }

    .education h2{
        font-size: 6rem;
    }

    h2.heading{
        font-size: 4rem !important;
    }

    .services-container {
        margin: 0;
    }

    .service-info {
        padding: 0rem 2rem;
    }

    .service-info h4 {
        line-height: 1;
        margin-bottom: 14px;
    }

    .home-img img{
     width: 60vw;
     margin: 20px;
}
   
    .brand-logos img {
      width: 80px;
    }

    .brands h2 {
        margin-bottom: 20px;
        font-size: 24px;
    }

    .header .logo {
        font-size: 3.5rem;
    }
    
    .home-img img{
        top: 3rem;
        width: 60vw;
    }

    .testimonial-item h3 {
        font-size: 15px;
        color: var(--main-color);

    }

     #login {
        display: flex;
        font-size: 2.5rem;
     }

     .title img{
        width: 5px;
         }
    

}
/* MEDİA QUERTES END */