*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html{
    font-size: 62.5%;
    /* 1 rem = 10 px */
}
:root{
    
    --primary-text: #28282b;
    --background-shade: #022b2b;
    --para-color: #242427;
    --helper-color:#fbf384;
    --helper-text: #202022;
    --white: #faf9f6;

}
/* #c4b454 it is the previous helper colour  */
body{
    background: #faf9f6;
}
a{
    text-decoration: none;
    display: inline-block;

}
img{
    display: inline-block;
    width: 100%;
}
li{
    list-style: none;
}
h1,h2,h3,h4{
    color: var(--primary-text);

}
.para{
    font-size: 1.6rem;
    line-height: 1.7;
    font-weight: 400;
    color: var(--para-color);
}
.section{
    padding: 9.6rem 4rem 0rem 4rem;
}
.container{
    max-width: 130rem;
    margin: 0 auto;
    padding: 0 0;
}
.btn{
    font-size: 1.6rem;
    text-transform: capitalize;
    padding: 1.6rem 3.2rem;
    border-radius: 1.5rem;   
    background: var(--helper-color);
    color: var(--helper-text);
    transition: 0.2s all linear;
    font-weight: bold;
}
.btn:hover,
.btn:active{
    transform: scale(1.05);
}

/* navbar section */
header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}
.logo{
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-text);
    text-transform: uppercase;
}
.navlink{
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    color: var(--primary-text);
}
.navbar a{
    text-decoration: none;
    display: inline-block;
}
.header{
    height: 8rem;
    background: var(--helper-color);
    display: flex;
    align-items: center;
    justify-content: space-around;
    /* border-bottom: 1px var(--primary-text) solid; */
}
.header-active{
    background: var(--helper-color);
    transition: 0.4s;
}
.navbar{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    transition: 0.3s all linear;
}
.navlist{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    transition: 0.3s all linear;
}
.nav-btn{
    padding: 1.2rem 2.4rem;
    border: 1px var(--background-shade) solid;
    border-radius: 4rem;
    transition: 0.2s all linear;
}
.menu-icon{
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 5px;
    cursor: pointer;
    z-index: 200;
    transition: 0.3s;
}
.menu-icon div{
    display: block;
    background: #256D85;
    height: 2px;
    width: 24px;
    transition: 0.3s;
}
.move .line1{
    transform: rotate(-45deg) translate(-5px,5px);

}
.move .line2{
    opacity: 0;
    
}
.move .line3{
    transform: rotate(45deg) translate(-5px,-5px);
    
}
.nav-btn:hover,
.nav-btn:active{
    background-color: var(--background-shade);
    color: var(--helper-color);
}
.navi:hover,
.navi:active{

    
    color: #59788e;
    
}
.logo::selection{
    background: var(--background-shade);
    color: var(--helper-color);
}
.navlink::selection{
    background: var(--background-shade);
    color: var(--helper-color);
}

/* Hero Section Starts Here */
.primary-heading{
    font-size: 4rem;
    color: var(--primary-text);
    margin-bottom: 2rem;
}
.herosection .btn{
    margin-top: 2rem;
}
.hero-img{
    height: 40rem;
    width: 40rem;
    border-radius: 4rem;
}
.hero-text{
    margin: 3rem 0 0 0;
}
.grid{
    display: grid;
    gap: 5rem;
}
.grid-two-col{
    grid-template-columns: repeat(2,1fr);
}
.primary-heading::selection, .hero-text .para::selection, .hero-text .btn::selection{
    color: var(--helper-color);
    background-color: var(--primary-text);
}
.imgsel::selection{
    background: var(--primary-text);
    color: var(--primary-text);
}
/* About Section Starts */
.starthead{
    font-family: 'Poppins', sans-serif;
    font-weight: bolder;
    font-size: 5rem;
    text-transform: lowercase;
    text-align: center;
    color: var(--primary-text);
    opacity: 0.5;
    margin-bottom: 2rem;
}
.about-text .primary-heading{
    margin-top: 3rem;
}
.about-text .para{
    margin-bottom: 2rem;
}
.about-img{
    height: 40rem;
    width: 40rem;
    border-radius: 4rem;
}
.about-text .primary-heading::selection,
.about-text .para::selection,
.about-text .btn::selection{
    color: var(--helper-color);
    background-color: var(--primary-text);
}
.starthead::selection{

    background: var(--helper-color);
}



/* EXPLORE / TOOLS SECTION */
.explore .para{
    text-align: center;
    margin-bottom: 2rem;
    /* margin-top: 1rem; */
    
}
.explore .starthead{
    margin-bottom: 1rem;
}
.box img{
    height: 18rem;
    width: 18rem;
    display: inline-block;
    margin-bottom: 2rem;
}
.boxes{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.explore .grid{
    display: grid;
    gap: 7rem;
}
.grid-three-col{
    grid-template-columns: repeat(3,1fr);
}

.explore img::selection, .explore .btn::selection, .explore .para::selection{
    background: var(--primary-text);
    color: var(--helper-color);
}




/* FOOTER SECTION */
.social{
    display: flex;
    align-items: center;
    column-gap: 0.8rem;
}
.social .bx{
    font-size: 2rem;
    padding: 1rem;
    border-radius: 50%;
    color: var(--helper-color);
    background: var(--primary-text);
}
.social .bx:hover{
    background: var(--helper-color);
    color: var(--primary-text);
    transition: 0.3s all linear;
    
}
#footer{
    padding-bottom: 2rem;
}
.footer{
    display: flex;
    align-items: center;
    flex-direction: column;
    row-gap: 2rem;
}
.footer-links a{
    font-size: 1.5rem;
    display: inline-block;
    padding: 0 1rem;
    font-weight: 400;
    color: var(--primary-text);
}
.footer-links a:hover{
    color: #256D85;
    transition: 0.3s all linear;
}
.footer p{
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    column-gap: 1rem;
}
/* .footer{
    background: var(--primary-text);
} */

.footer p::selection, .footer-links a::selection{
    background: var(--primary-text);
    color: var(--helper-color);
}





/* Making Responsive */
@media (max-width:990px){
    .container{
        margin: 0 auto;
        width: 90%;

    }
    .primary-heading{
        font-size: 3.5rem;
    }
    .para{
        font-size: 1.6rem;
        line-height: 1.7;
    }
}
@media (max-width:892px){
    nav{
        padding: 12px 0;
    }
    .primary-heading{
        font-size: 3rem;
    }
    .para{
        font-size: 1.3rem;
        line-height: 1.7;
    }
    .hero-text{
        margin-top: 4rem;
    }
    .explore .container{
        width: 90%;
    }
}
@media (max-width:775px){
    nav{
        padding: 10px 0;
    }
    .grid-two-col{
        grid-template-columns: repeat(1,1fr);
    }
    .hero-img{
        margin: 0 auto;
    }
    .about-img{
        margin: 0 auto;
    }
    .grid{
        gap: 1rem;
    }
    .section{
        padding: 9.6rem 4rem 0rem 4rem;
        margin: 0 auto;
    }
    .about .section{
        padding: 1rem 4rem 0rem 4rem;
        margin: 0 auto;
    }
    .menu-icon{
        display: flex;
    }
    .navlist{
        position: absolute;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--background-shade);
        flex-direction: column;
        align-items: center;
        padding: 5rem 2rem;
        
        
    }
    .open-menu{
        right: 0;
        transition: 0.5s all cubic-bezier(0.075, 0.82, 0.165, 1);
    }
    .navlist{
        
        flex-direction: column;
    }
    .navlink{
        color: var(--white);
        display: block;
        margin: 1rem 0;
    }
    .navbar{
        justify-content: flex-end;
    }
    .explore .container{
       margin: 0 auto;
    }
    
    
}
@media (max-width:635px){
   
}
@media (max-width:450px){
    .container{
        margin: 0 auto;
    }
    .section{
        padding: 6rem 2rem 2rem 2rem;
    }
    .starthead{
        margin: 0 auto;

    }
    .explore .para{
        margin: 0 auto;
        padding-bottom: 2rem;
    }
    .grid-three-col{
        grid-template-columns: repeat(2,1fr);
    }
    .explore .grid{
        gap: 3rem;
    }
   
}

@media (max-width:400px){
    .starthead{
        padding: 0 0 0 7rem;
    }
    .primary-heading{
        font-size: 4rem;
    }
    .para{
        font-size: 1.6rem;
        line-height: 1.7;
    }
    .grid-three-col{
        grid-template-columns: repeat(2,1fr);
    }
    .explore .grid{
        /* gap: 1.5rem; */
        column-gap: 1.5rem;
    }
    .explore .para{
        margin: 0 0 0 7rem;
    }
    
    .social{
        margin-left: 10rem;
    }
    .footer p{
        padding-left: 5rem;
    }
    .footer-links{
        display: flex;
        align-items: center;
        column-gap: 0.3rem;
        padding-left: 5rem;
        
    }
   
}
@media (max-width:325px){
    .header{
        margin-bottom: 5rem;
    }
    .box img{
        width: 15rem;
        height: 15rem;
        display: inline-block;
        margin-bottom: 2rem;
    }
    .explore .btn{
        margin: 0 auto;
    }
    .grid-three-col{
        grid-template-columns: repeat(1,1fr);
    }
    .grid{
       display: grid;
       
    }
    .explore .btn{
        margin-bottom: 2rem;
    }
    .explore .container{
        width: 100%;
    }
    .boxes{
        margin-left: 40%;
    }
    .starthead{
        padding: 0 0 0 9rem;
    }
    .explore .para{
        font-size: 1.3rem;
        margin: 0 0 0 8rem;
    }
}
@media (max-width:215px){
    .starthead{
        padding: 0 0 0 11rem;
    }
    .para{
        font-size: 1.6rem;
        line-height: 1.7;
    }
    .explore .para{
        font-size: 1.2rem;
        margin-bottom: 2rem;
        margin-left: 17rem;
    }
    .boxes{
        margin-left: 12rem;
    }
}
@media (max-width:180px){
    .starthead{
        padding: 0 0 0 11rem;
    }
    .para{
        font-size: 1.6rem;
        line-height: 1.7;
    }
}