*{
    margin: 0;
    padding: 0;
    font-family:  sans-serif,Arial, Helvetica;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background: #080808;
    color: #fff;
}


#header{
    
    width: 100%;
    height: 100vh;
    background-image: url("1st.jpg");
    background-size: cover;
    background-position: center;

    min-height: 500px; 

  /* Create the parallax scrolling effect */
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;

}

.container{
    padding: 10px 10%;
}
nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo{
    width: 184px;

}
nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;

}
nav ul li a{
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    position: relative;


}
nav ul li a::after{
    content: '';
    width: 0;
    height: 3px;
    background: #66fcf1;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}
nav ul li a:hover::after{
    width: 100%;
}
.header-text{
    margin-top: 20%;
    font-size: 30px;
}
.header-text h1{
    font-size: 60px;
    margin-top: 20px;

    
}
.header-text h1 span{
    color: #66fcf1;
}


#about{
    padding: 80px 0;
    color: #ababab;
}
.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}
.about-col-1{
    flex-basis: 35%;
}
.about-col-1 img{
    width: 100%;
    /* height: 100vh; */
    border-radius: 75px;
    /* padding-right: 10%; */
    /* padding-bottom: 10px; */
    /* padding-top: 10px; */
}
.about-col-2{
    flex-basis: 55%;
}
.subtitle{
    font-size: 60px;
    font-weight: 600;
    color: #fff;
}
.tab-titles{
    display: flex;
    margin: 20px 0 40px;

}
.tab-links{
    margin-right: 50px;
    font-size: 18px;
    cursor: pointer;
    position: relative;
}
.tab-links::after{
    content: '';
    width: 0;
    height: 3px;
    background: #66fcf1;
    position: absolute;
    left: 0;
    bottom: -8px;
    transform: 0.5s;
}
.tab-links.active-link::after{
    width: 50%;
}
.tab-contents ul li{
    list-style: none;
    margin: 10px 0;

}
.tab-contents ul li span{
    color: #66fcf1;
    font-size: 14px;
}
.tab-contents{
    display: none;
}
.tab-contents.active-tab{
    display: block;
}


#services{
    padding: 30px 0;
}
.services-list{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}
.services-list div{
    background: #262626;
    padding: 40px;
    font-size: 13px;
    font-weight: 300;
    border-radius: 10px;
    transition: background 0.5s,transform 0.5s;
}
.services-list div i{
    font-size: 50px;
    margin-bottom: 30px;

}
.services-list div h2{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
}
.services-list div a{
    text-decoration: none;
    color: #fff;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}
.services-list div:hover{
    background: #66fcf1;
    transform: translateY(-10px);
}


/* #portfolio{
    padding: 50px 0;
}
.work-list{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}
.work{
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}
.work img{ */
    /* width: 100%; */
    /* padding-left: 400px; */
    /* border-radius: 10px;
    display: block; */
    /* margin: auto; */
/* } */
/* .sub-title {
    margin: auto;
    text-align: center;
} */
/* .layer{
    width: 64.5%;
    height: 0;
    background: linear-gradient(rgba(0,0,0,0.6),#ff004f);
    border-radius: 10px;
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    font-size: 14px;
}
.layer h3{
    font-weight: 500;
    margin-bottom: 20px;

}
.layer a{
    margin-top: 20px;
    color: #ff004f;
    text-decoration: none;
    font-size: 18px;
    line-height: 60px;
    background: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
} */


.contact-left{
    flex-basis: 35%;
}
.contact-right{
    flex-basis: 60%;
}
.contact-left p{
    margin-top: 30px;
}
.contact-left p i{
    color: #66fcf1;
    margin-right: 15px;
    font-size: 25px;
}
.social-icons{
    margin-top: 30px;
}
.social-icons a{
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color: #ababab;
    display: inline-block;
    transition: transform 0.5s;
}
.social-icons a:hover{
    color: #66fcf1;
    transform: translateY(-5px);

}
.btn{
    display: block;
    margin: 50px auto;
    width: fit-content;
    border: 1px solid #66fcf1;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    color: white;
    transition: background 0.5s;
}
.btn:hover{
    background: #66fcf1;
}
.btn.btn2{
    display: inline-block;
    background: #66fcf1;
}
/* ------scroll bar------ */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--secondary);
}

/* Chrome, Edge, and Safari */
*::-webkit-scrollbar {
    width: 8px;
}

*::-webkit-scrollbar-track {
    background: var(--primary);
}

*::-webkit-scrollbar-thumb {
    background-color: var(--secondary);
    border-radius: 15px;
    border: 3px solid var(--primary);
}

:root {
    --primary: white;
    --secondary:black;
  }

.contact-right form{
    width: 100%;

}
form input, form textarea{
    width: 100%;
    border: 0;
    outline: none;
    background: #262626;
    padding: 15px;
    margin: 15px 0;
    color: #fff;
    font-size: 18px;
    border-radius: 6px;

}
form btn2{
    padding: 14px 16px;
    font-size: 18px;
    margin-top: 20px;
    cursor: pointer;
}
.copyright{
    width: 100%;
    text-align: center;
    padding: 25px 0;
    background: #262626;
    font-weight: 300;
    margin-top: 20px;
}
.copyright i{
    color: #64fcf2;
}



/* -------test------ */

.scroll-up-btn{
    position: fixed;
    height: 45px;
    width: 42px;
    background: #66fcf1;
    right: 30px;
    bottom: 10px;
    text-align: center;
    line-height: 45px;
    color: #fff;
    z-index: 9999;
    font-size: 30px;
    border-radius: 6px;
    border-bottom-width: 2px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}
.scroll-up-btn.show{
    bottom: 30px;
    opacity: 1;
    pointer-events: auto;
}
.scroll-up-btn:hover{
    filter: brightness(90%);
}
.navbar.sticky{
    padding: 15px 0;
    background: #66fcf1;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: #66fcf1;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}


/* Add this in your existing style.css file or create a new one */

/* Default styles for larger screens */
/* .container {
    width: 80%;
    margin: 0 auto;
} */

/* Responsive styles for smaller screens */
/* @media screen and (max-width: 768px) {
    .header-text {
        text-align: center;
    }

    .header-text h1 {
        font-size: 1.5em;
    } */

    /* Add similar adjustments for other sections as needed */

    /* .about-col-1,
    .about-col-2 {
        width: 100%;
        text-align: center;
    }

    .about-col-1 img {
        max-width: 100%;
        height: auto;
    }

    .tab-titles,
    .tab-contents {
        text-align: center;
    } */

    /* Add similar adjustments for other sections as needed */

    /* Adjust styles for smaller screens here */
/* } */

/* Add more media queries as needed for different screen sizes */