*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background: #1D2023;
    color: #CCD0D8;

}
#header{
    width: 100%;
    height: 100vh;
    background: linear-gradient(
        45deg,
        #1D2023,  /* Deep Charcoal */
        #1A1D26,  /* Dark Blue-Grey */
        #19202A,  /* Muted Navy */
        #1B2633,  /* Deep Blue */
        #1D2023   /* Back to Charcoal */
    );
    
    background-size: cover;
    background-position: center;
}
.container{
    padding: 10px 10%;
}
.navbar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    width: 100%;
    padding-right: 30px;
    background-color: #1D2023;


}
.logo{
    width: 100px;
    padding: 5px;
}

nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}
nav ul li a{
    color: #CCD0D8;
    text-decoration: none;
    font-size: 18px;
    position: relative;
}
nav ul li a::after{
    content: '';
    width: 0;
    height: 3px;
    background: #1463f3;
    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: 55px;
    margin-top: 20px;
}
.header-text h1 span{
    color: #1463f3;
    transition: text-shadow -1s;
    text-shadow: #CCD0D8;
    -webkit-animation: glow 2s ease-in-out infinite alternate;
    -moz-animation: glow 2s ease-in-out infinite alternate;
    animation: glow 2s ease-in-out infinite alternate;
  }
  
  @keyframes glow {
    from {
      text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #2323ff, 0 0 40px #2323ff, 0 0 50px #2323ff, 0 0 60px #2323ff, 0 0 70px #2323ff;
    }
    to {
      text-shadow: 0 0 10px #fff, 0 0 10px #04d9ff, 0 0 20px #04d9ff, 0 0 30px #04d9ff, 0 0 60px #04d9ff, 0 0 50px #04d9ff, 0 0 40px #04d9ff;
    }
  }
  .subtitle{
    font-size: 50px;
    margin-top: 20px;
  
  }
  .social-icons{
    margin-top: 40px;
}
.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: #1463f3;
    transform: translateY(-5px);
}
.social-icons p{
    text-decoration: none;
    font-size: 30px;
    margin-right: 15px;
    color: #1463f3;
    display: inline-block;
    
}
.btn.btn3{
    padding: 10px 20px;
    font-size: 18px;
    font-weight: 600;
    margin-top: 35px;
    cursor: pointer;
}
.links{
    display: flex;
}


/*-----------------------about-----------------------*/
#about{
    padding: 80px 0;
    color: #CCD0D8;
}
.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 10px;
}
.about-col-1{
    flex-basis: 35%;
}
.about-col-1 img{
    width: 100%;
    border-radius: 15px;
}
.about-col-2{
    flex-basis: 60%;
}
.sub-title{
    font-size: 60px;
    font-weight: 600;
    color: #CCD0D8;
    margin-bottom: 20px;
}
.tab-titles{
    display: flex;
    margin: 20px 0 40px;
}
.tab-links{
    margin-right: 50px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
}
.tab-links::after{
    content: '';
    width: 0;
    height: 3px;
    background: #1463f3;
    position: absolute;
    left: 0;
    bottom: -8px;
    transition: 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: #84a4fc;
    font-size: 14px;
}
.tab-contents{
    display: none;
}
.tab-contents.active-tab{
    display: block;
}

/*-----------------------services-----------------------*/
#services{
    padding: 100px 0;
}
.services-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}
.services-list div{
    background: #333A3F;
    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: #CCD0D8;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}
.services-list div:hover{
    background: #1463f3;
    transform: translateY(-10px);
}
/*-----------------------portfolio-----------------------*/
#Portfolio{
    padding: 100px 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%;
    border-radius: 10px;
    display: block;
    transition: transform 0.5s;
}
.layer{
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.6), #1D2023);
    border-radius: 10px;
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    font-size: 14px;

}
.layer h3{
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 20px;
    color: #1463f3;
    text-shadow: rgb(0, 0, 0) 0px 0px 10px;
}
.layer a{
    margin-top: 20px;
    color: #1463f3;
    text-decoration: none;
    font-size: 20px;
    line-height: 60px;
    width: 60px;
    height: 60px;
    text-align: center;
    text-shadow: rgb(0, 0, 0) 0px 0px 10px;
}
.work:hover img{
    transform: scale(1.1);
}
.work:hover .layer{
    display: flex;
    opacity: 1.0;
    transition: opacity 1s ease-in-out;
    -moz-transition: opacity 1s ease-in-out;
    -webkit-transition: opacity 1s ease-in-out;

}
.btn{
   display: block; 
   margin: 50px auto;
   width: fit-content;
   border: 1px solid #1463f3;
   border-radius: 6px;
   padding: 14px 50px;
   text-decoration: none;
   color: #CCD0D8;
   transition: background 0.5s;
}
.btn:hover{
    background: #1463f3;
}
/*-----------------------Contact-----------------------*/
.contact-left{
    flex-basis: 35%;
    margin-top: 80px; 
}
.contact-right{
    flex-basis: 60%;
    margin-top: 80px;
}
.contact-left p{
    margin-top: 30px;
}
.contact-left p i{
    color: #1463f3;
    margin-right: 15px;
    font-size: 25px;
}
.contact-right form{
    width: 100%;
}
form input, form textarea{
    width: 100%;
    border: 0;
    outline: none;
    background: #262626;
    padding: 15px;
    margin: 15px 0;
    color: #CCD0D8;
    font-size: 18px;
    border-radius: 6px;
}
.btn.btn2{
    display: inline-block;
    background: #1463f3;
}
.btn.btn2:hover{
    background: #84a4fc;
}
.btn.btn2:focus{
    background: #84a4fc;
}

form .btn2{
    padding: 14px 60px;
    font-size: 18px;
    margin-top: 20px;
    cursor: pointer;
}
.copyright{
    width: 100%;
    text-align: center;
    padding: 25px;
    background: #262626;
    font-weight: 300;
    margin-top: 20px;
}
nav .fa-solid{
    display: none;
}

.toast {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 16px;
    border-radius: 5px;
    z-index: 1000;
    font-size: 1.1rem;
  }
  
  .toast.show {
    opacity: 1;
    visibility: visible;
  }
  
  
  .toast.show.persistent {
    animation: none;
  }
  
  .close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    margin-left: 16px;
    cursor: pointer;
  }
  
  @keyframes fadeout {
    0% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; display: none; }
  }
  
  

/*-----------------------CSS for Small Screen-----------------------*/
@media only screen and (max-width: 600px){
    .header-text{
        margin-top: 100%;
        font-size: 20px;
    }
    .header-text h1{
        font-size: 35px;
    }
    .subtitle{
        font-size: 25px;
        margin-top: 20px;
      }
    .logo{
        width: 80px;
        padding: 5px;
    }
    .navbar .fa-solid{
        font-size: 25px;
        display: block;
    }
    .navbar ul {
        background: #1D2023;
        position: fixed;
        top: 0;
        right: -200px;
        width: 200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 2;
        transition: 0.5s;
    }
    .navbar ul li{
        display: block;
        margin: 25px;  
    }
    .navbar ul .fa-solid{
        position: absolute;
        top: 25px;
        left: 25px;
        cursor: pointer;
    }
    .sub-title{
        font-size: 40px;
        margin-right: 15px;
    }
    .layer{
        display: flex;
        align-items:center;
        background: linear-gradient(rgba(0,0,0,0.2), #1D2023);;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .about-col-2{
        font-size: 14px;
    }
    .tab-links{
        font-size: 16px;
        margin-right: 20px;
    }
    .contact-left, .contact-right{
        flex-basis: 100%;
        text-align: center;
    }
    .copyright{
        font-size: 14px;
    }
    .btn2{
        width: 100%;
        text-align: center;
    }
    .social-icons{
        text-align: start;
        margin-top: 30px;
    }
    .contact-left p{
        margin-right: 15px;
    }
    .contact-left p i{
        font-size: 20px;
    }
}
#msg{
    color: #61b752;
    margin-top: -30px;
    display: block;
}

#myBtn {
    display: none;
    position: fixed; 
    bottom: 20px; 
    right: 30px;
    z-index: 99;
    border: none;
    background-color: #1463f3;
    color: #CCD0D8;
    cursor: pointer; 
    padding: 15px; 
    border-radius: 50px; 
    font-size: 18px; 
  }
  
  #myBtn:hover {
    background-color: #84a4fc;
  }

.toast {
    width: 90%;
    top: 70px;
    transform: translateX(-50%);
}