*{
    margin: 0;
    padding:0;
    box-sizing: border-box;
    font-family: 'Sans-serif';
    text-decoration: none;
    border:none;
    outline:none;
    scroll-behavior: smooth;
    list-style: none;
}
:root{
    --bg-color: #000000;
    --second-color:#1b0000;
    --text-color:white;
    --main-color:red;
}
html{
    font-size:60%;
    overflow-x:hidden;
}
body{
    background:var(--bg-color);
    color:var(--text-color);
}
.header{
    position:fixed;
    top:0;
    left:0;
    padding:2rem 5% 2rem;
    background:rgba(0,0,0,0.3);
    backdrop-filter:blur(10px);
    display:flex;
    justify-content:space-between;
    align-items:center;
    z-index:100;
    width:100%;

}
.logo{
    text-decoration: underline;
    font-size:3rem;
    color:var(--text-color);
    font-weight:800;
    cursor:pointer;
    transition: 0.3s ease-in-out;
}
.logo:hover{
    transform:scale(1,1);
}
/*.logo1{
    width: 100px;
    height: auto;   
    border-radius: 10px;  
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3); 
}
*/
.navbar a{
    font-size:1.8rem;
    color:var(--text-color);
    margin-left:4rem;
    font-weight: 600;
    transition: 0.3s ease-out;
    border-bottom:1px solid transparent;
}
.navbar a:hover,
.navbar a:active{
    color:var(--main-color);
    border-bottom:1px solid var(--main-color);    
}

#menu-icon{
    font-size: 3.6rem;
    color:var(--main-color);
    display: none;
}
section{
    min-height:100vh;
    padding:10rem 12% 10rem;
}
.home{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:15rem;
}
.home-content{
    display:flex;
    flex-direction: column;
    align-items:flex-end;
    text-align: right;
    justify-content:center;
}
span{
    color: var(--main-color);
}
.header span span{
    color:rgba(207, 247, 60, 0.808);
}
.logo span{
    color:var(--main-color);
    text-decoration: underline;
}
.home-content h3{
    display:flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-size: 3.5rem;
   
}
.home-content h1{
    font-size: 7rem;
    font-weight:700;
    margin-top:1.5rem;
    line-height:1;
}
 .home-img img{
    position:relative;
    width: 100%;
    height:auto;
    object-fit: cover;

}
.home-content p{
    font-size:1.5rem;
    font-weight:500;
    line-height:1.8;
    max-width:1000px;
}
.btn{
    display: inline-block;
    padding:3rem 2.8rem;
    background:var(--main-color);
    box-shadow:0 0 25px var(--main-color);
    border-radius: 5rem;
    font-size:1.6rem;
    color:#000000;
    border:2px solid transparent;
    letter-spacing: 0.1rem;
    font-weight: 800;
    transition: 0.3s ease-in-out;
    cursor:pointer;
}
.btn:hover{
    transform: scale(1.05);
    box-shadow: 0 0 50px var(--main-color);
}
.btn-group{
    display: flex;
    align-items: center;
    gap:1.5rem;
}
.btn-group a:nth-of-type(2){
    background-color: black;
    color:var(--main-color);
    border:2px solid var(--main-color);
    box-shadow:0 0 25px transparent;
}
.btn-group a:nth-of-type(2):hover{
    box-shadow:0 0 25px var(--main-color);
    background-color: var(--main-color);
    color:black;
}
.text-animation{
    font-size:34px;
    font-weight: 600;
    min-width:280px;
}
.text-animation span{
    position:relative;     
}
.text-animation span::before{
    content:"Efficiency";
    color:var(--main-color);
    animation:words 20s infinite;
}
.text-animation span::after{
    content:"";
    background-color: var(--bg-color);
    position:absolute;
    width:calc(100% + 8px);
    height: 100%;
    border-left:3px solid var(--bg-color);
    right:-8px;
    animation:cursor 0.6s infinite, typing 20s steps(14) infinite;
}
@keyframes cursor{
    to{
        border-left:2px solid var(--main-color);
    }
}
@keyframes words{
    0%,
    20%{
        content:"Convenience";
    }
    21%,
    40%{
        content:"Affordability";
    }
    41%,
    60%{
        content:"Security";
    }
    61%,
    80%{
        content:"Availability";
    }
    81%,
    100%{
        content:"Efficiency";
    }
}
@keyframes typing{
    10%,
    15%,
    30%,
    35%,
    50%,
    55%,
    70%,
    75%,
    90%,
    95%{
        width:0;
    }
    5%,
    20%,
    25%,
    40%,
    45%,
    60%,
    65%,
    80%,
    85%{
        width:calc(100% + 8px);
    }

}
.btn1{
    position: relative;
    display: inline-block;
    padding:3rem 2rem 5.5rem;
    background:rgba(255, 0, 0, 0.87);
    border-radius:4.5rem;
    font-size:1.6rem;
    color:#000000;
    border:2px solid transparent;
    letter-spacing: 0.1rem;
    font-weight: 900;
    transition: 0.3s ease-in-out;
    cursor:pointer;
}

.heading span1{
    font-size: 5rem;
    font-weight:900;
}
.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap:10rem;
    background-color: brown;
    color:var(--text-color);
}
.about-img{
    border-radius:50%;
}
.about-img img{
    position:relative; 
    width:100%;
    border-radius:50%;
    box-shadow:0 0 25px var(--main-color);
    top:1rem;
    cursor:pointer;
    transition:0.4s ease-in-out;
}
.about-img img:hover{
    box-shadow:0 0 25px var(--main-color),
               0 0 50px var(--main-color),
               0 0 100px var(--main-color);
}
.about-content p{
    font-size: 2rem;
}
 .services{
    background: rgb(50,0,0);
    /*background:linear-gradient(135deg,#153677,#4e085f);*/
    color:black;
}
.services h2{
    margin-bottom:5rem;
    color: var(--text-color);
}
.services-container{
    display:grid;
    grid-template-columns: repeat(4,1fr);
    align-items:center;
    gap:2.5rem;
}
.services-box{
    display: flex;
    align-items: center;
    justify-content:center;
    background-color: var(--main-color);
    height: 500px;
    width:250px;
    border-radius: 4rem;
    border:5px solid transparent;
    cursor: pointer;
    transition: 0.4s ease-in-out;
}
.services-box:hover{
    background:var(--second-color);
    color:var(--main-color);
    border:5px solid var(--main-color);
    transform:scale(1.03);
}
.services-box .services-info{
    height:100%;
    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: center;
    align-items: center;
    padding:5rem 5rem;
}
.services-info h4{
    font-size:4rem;
    margin: 2rem 0;
    font-weight:800;
}
.services-info p{
    font-size:1.4rem;
    font-weight:600;
    line-height:1.7;
    text-align:initial; 
}
.projects{
   /* background: linear-gradient(135deg, #B22222, #1E1E1E);*/
    background:url(background.jpg)center no-repeat;
    background-size:cover;
}
.projects-box{
    display:grid;
    grid-template-columns: repeat(3,1fr);
    place-items:center;
    margin:2rem 0;
    gap:1.5rem;
}
.project-card{
   height:600px;
    width:300px;
    background-color:rgba(0,0,0,0.3);
    border:2px solid var(--main-color);
    display: flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:2rem;
    padding:5rem 0rem;
    overflow:hidden;
    cursor:pointer;
    box-shadow:0 0 5px var(--main-color);
    transition: 0.4s ease-in-out;
}
.project-card:hover{
    box-shadow:0 0 25px var(--main-color)
                0 0 50px var(--main-color);
    transform: scale(1.05);
}
.project-card img{
    max-width:18vw;
    object-fit:cover;
}
.project-card h3{
    font-size: 3rem; 
}
.contact{
    background-color: var(--bg-color);    
}
.contact h2{
    margin-bottom:3rem;
    color:var(--text-color);
}
.contact form{
    display:flex;
    align-items:center;
    justify-content: center;
    gap:3rem;
    margin:5rem auto;
    text-align:center;
}
.contact form .input-box{
    display:flex;
    justify-content:center;
    flex-wrap:center;    
}
.contact form .input-box input,
.contact form textarea{
    width:100%;
    padding:2.5rem;
    font-size:1.8rem;
    color:var(--text-color);
    background:var(--bg-color);
    border-radius:2rem;
    border:2px solid var(--main-color);
    margin:1.5rem 0;
    resize:none;
}
.contact form .btn{
    margin-top: 2rem;
}
.footer{
    position:relative;
    bottom:0;
    width:100%;
    padding:40px 0;
    background-color: rgb(50,0,0);
}
.footer .social{
    text-align:center;
    padding-bottom: 25px;
    color:var(--main-color);
}
.footer .social a{
    font-size: 25px;
    color:var(--main-color);
    width:42px;
    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:white;
    border-bottom:3px solid transparent;
    transition: 0.3s ease;
}
.footer ul li a:hover{
    border-bottom:3px solid var(--main-color);    
}
.footer ul li{
    display:inline-block;
    padding:0 15px;
}
.footer .copyright{
    margin-top:50px;
    display: inline-flex;
    text-align:center;
    justify-content: center;
    align-items: center;
    font-size:16px;
    color:white;
}
.social-icons a{
    display:inline-flex;
    text-align: center;
    justify-content: center;
    align-items:center;
    width: 4.5rem;
    height:4.5rem;
    background:transparent;
    border:2px solid rgb(50,0,0);
    font-size:2.5rem;
    border-radius: 50%;
    margin: 3rem 5rem 3rem 3rem;
    transition: 0.4s ease-in-out;
}
.social-icons a:hover{
    color:var(--text-color);
    transform: scale(1.3)translateY(-5px);
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);    
}