:root {
    --pink: hsl(322, 100%, 66%);
    --lpink: hsl(321, 100%, 78%);
    --lred: hsl(0, 100%, 63%);
    --vdcyan: hsl(192, 100%, 9%);
    --vdcyan2: hsla(192, 100%, 9%, 0.705);
    --vpblue2: hsla(210, 100%, 98%, 0.815);
    --vpblue: hsl(207, 100%, 98%);
    --blue: rgb(43, 202, 255);
    --box: rgba(128, 128, 128, 0.596);
    --weight: 700;
    --weight2: 600;
    --weight3: 400;
}
.desktop {
    display: none;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body h2 {
    font-family: "Poppins", Arial, Helvetica, sans-serif;
}
body p {
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
}

body main nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

body main nav ul {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    gap: 5px;
}
body main nav ul li:nth-child(2) a {
    text-decoration: none;
    padding: 5px 10px;
    display: block;
    border: 1px solid var(--pink);
    border-radius: 20px;
    color: var(--pink);
    transition: border 0.5s, color 0.5s;
}

body main nav ul li:nth-child(2) a:hover {
    color: var(--lpink);
    border: 1px solid var(--lpink);
}

body main article section {
    width: 90%;
    text-align: center;
    margin-inline: auto;
    text-align: center;
}
body main article section h2 {
    color: var(--vdcyan);
}

body main article section p {
    color: var(--vdcyan2);
}
body main article section:nth-child(1) {
    margin-block: 80px 150px;
}

body main article section:nth-child(1) a, body main article section:nth-child(6) a {
    text-decoration: none;
    color: var(--vpblue);
    background-color: var(--pink);
    padding-block: 10px;
    border-radius: 20px;
    margin-inline: auto;
    display: block;
    width: 60%;
    margin-block: 40px 80px;
    box-shadow: 0 2px 8px 0 var(--box);
    transition: background-color 0.5s;
}

body main article section:nth-child(1) a:hover, body main article section:nth-child(6) a:hover {
    background-color: var(--lpink);
}

body main article section:nth-child(1) img {
    width: 100%;
    height: auto;
}
body main article section:nth-child(2) .container {
    margin-inline: auto;
    margin-block: 80px;
    width: fit-content;
}
body main article section:nth-child(2) .container img  {
    width: 30px;
    display: block;
}

body main article section:nth-child(2) .container h2 {
    font-size: 60px;
    margin: 0;
}

body main article section:nth-child(2) .container2 p {
    width: 10ch;
    margin-inline: auto;
}

body main article section:nth-child(3) {
    width: 100%;
    margin-block-start: -80px;
}
body main article section:nth-child(3) img {
    width: 100%;
}
body main article section:nth-child(3) .main-container {
    background-color: var(--vpblue);
    padding-block-end: 25px;
    margin-block-start: -5px;
}
body main article section:nth-child(3) .main-container .container3 {
    background-color: var(--vpblue);
}
body main article section:nth-child(3) .main-container .container3 img {
    width: 80%;
    margin-block-start: 100px;
}
body main article section:nth-child(3) .main-container .container4 {
    margin-inline: auto;
    margin-block-start: 80px;
    width: 90%;
}
body main article section:nth-child(4) {
    margin-block: 150px;
}
body main article section:nth-child(4) img {
    width: 100%;
    margin-block-end: 100px;
}
body main article section:nth-child(5) {
    width: 100%;
}
body main article section:nth-child(5) img {
    width: 100%;
}
body main article section:nth-child(5) .main-container2 {
    background: var(--vpblue);
    padding-block-end: 100px;
    margin-block-start: -5px;
}
body main article section:nth-child(5) .main-container2 .container6 img {
    width: 80%;
}
body main article section:nth-child(5) .main-container2 .container7 {
    margin-block: 80px 0;
    width: 90%;
    margin-inline: auto;
} 
body main article section:nth-child(6) {
    margin-block: 50px 250px;
}
body main article section:nth-child(6) h2 {
    font-size: 30px;
}
body main footer .mobile {
    width: 100%;
}
body main footer .container8 {
    background: var(--vdcyan);
    padding-block-start: 20px;
    padding-block-end: 50px;
    margin-block-end: -100px;
    margin-block-start: -5px;
}
body main footer .container9 {
    margin-block-end: 80px;
}
body main footer .container9 form {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}
body main footer .container9 form label {
    display: none;
}
body main footer .container9 form input {
    height: 40px;
    font-size: 15px;
    color:  var(--vdcyan);
    border-radius: 5px;
    width: 100%;
    padding: 2px 2px 2px 10px;
    box-sizing: border-box;
    border: none;
    outline: none;
}
body main footer .container9 form button {
    height: 40px;
    border-radius: 5px;
    width: 50%;
    border: none;
    background: var(--pink);
    color: var(--vpblue);
    font-weight: var(--weight2);
    letter-spacing: 1px;
    cursor: pointer;
    transition: opacity 0.5s;
}
body main footer .container9 form button:hover {
    opacity: .7;
}
body main footer .container10 a svg path {
    fill: var(--vpblue);
    transition: fill 0.5s;
}
body main footer .container10 a svg path:hover {
    fill: var(--blue);
}
body main footer .mobile {
    width: 100%;
}
body main footer section {
    width: 90%;
    margin-inline: auto;
    color: var(--vpblue);
}
body main footer section p {
    color: var(--vpblue2);
}
body main footer .container10 p:nth-child(3) {
    margin-block-start: 50px;
}
body main footer .container10 p:nth-child(3) img, body main footer .container10 p:nth-child(4) img  {
    margin-inline-end: 15px;
    vertical-align: bottom;
}
body main footer .container10 p:nth-child(4) {
    margin-block-end: 50px;
}
body main footer .container10 .row {
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: center;
} 
body main footer .container10 a svg {
    display: block;
}
.attribution a { 
    color: var(--pink);
    text-decoration: none; 
}

@media screen and (min-width: 900px) {
    .desktop {
        display: block;
    }
    .mobile {
        display: none;
    }
    body main article section p {
        width: 35%;
        margin-inline: auto;
    }
    body main article section:nth-child(1) img {
        width: 80%;
    }
    body main article section:nth-child(1) a, body main article section:nth-child(6) a  {
        width: 20%;
    }
    body main article section:nth-child(2) {
        display: flex;
        flex-direction: row;
        width: 80%;
        margin-block-start: -150px;
    }
    body main footer .desktop {
        width: 100%;
    }
    body main article section:nth-child(3) .main-container {
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        margin-block-start: -25px;
    }
    body main article section:nth-child(3) .main-container .container4 h2, body main article section:nth-child(3) .main-container .container4 p {
        width: 50%;
        margin-inline: auto;
        text-align: left;
        
    }
    
    body main article section:nth-child(3) .main-container .container3, body main article section:nth-child(3) .main-container .container4 {
        width: 70%;
    } 
    body main article section:nth-child(4) {
        display: flex;
        flex-direction: row;
        align-items: center;
        margin-block-end: -30px;
    }
    body main article section:nth-child(4) img {
        width: 70%;
    }
    body main article section:nth-child(4) p, body main article section:nth-child(4) h2 {
        text-align: left;
        width: 75%;
        margin-inline: auto;
    }
    body main article section:nth-child(5) .main-container2 {
        display: flex;
        flex-direction: row-reverse;
    }
    body main article section:nth-child(5) .main-container2 .container7 p, body main article section:nth-child(5) .main-container2 .container7 h2 {
        text-align: left;
        width: 55%;
        margin-inline: auto;
    }
    body main article section:nth-child(6) {
        margin-block-end: -10px;
    }
    body main footer .container8 {
        display: flex;
        flex-direction: row-reverse;
        gap: 50px;
    }
    body main footer .container8 .container9, body main footer .container8 .container10 {
        margin-inline: 100px;
        margin-block-start: 30px;
        
    }
    body main footer .container8 .container9 p, body main footer .container8 .container10 p:nth-child(2)  {
        width: 70%;
    }
    body main footer .container8 .container9 .input form {
        display: flex;
        flex-direction: row;
        gap: 30px;
    }
}