@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&family=Roboto+Condensed:ital,wght@0,100..900;1,100..900&family=Roboto+Serif:ital,opsz,wght@0,8..144,100..900;1,8..144,100..900&family=Roboto+Slab:wght@100..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

/* 
font-family: "Roboto", sans-serif;
font-family: "Roboto Serif",serif;
font-family: "Roboto Condensed",sans-serif;
font-family: "Roboto Slab", serif; 
font-family: "Inter", sans-serif;
*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    --white: #ffffff;
    --black: #111111;
    --smoke: #f0f0f0;
    --grey: #c6c6c6;
    font-family: "Roboto", sans-serif;
    letter-spacing: -0.3px;
}

body {
    color: #333;
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
}

a {
    cursor: pointer;
}

.container {
    width: 100%;
    display: flex;
    gap: 3rem;
}

main {
    margin: 40px;
}

h1 {
    font-size: 30px;
    margin-bottom: 40px;
}

.button_container {
    border: 1px solid #ddd;
    margin: 0 10px 10px 0;
    width: 300px;
    height: 300px;
    float: left;
    overflow: hidden;
    box-sizing: border-box;
    text-align: center;
}

a#btn_spotify {
    display: inline-block;
    height: 50px;
    box-sizing: border-box;
    border-radius: 25px;
    margin: auto;
    margin-top: 120px;
    padding: 10px 40px 0 40px;
    background-color: #2ebd59;
    border: 2px solid #2ebd59;
    color: #fff;
    font-size: 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    text-decoration: none;
    transition: all .5s;
}

a#btn_spotify:hover {
    background-color: #fff;
    border: 2px solid #000;
    color: #000;
}

a#btn_amazon {
    display: block;
    width: 100px;
    height: 100px;
    box-sizing: border-box;
    border-radius: 50px;
    margin: auto;
    margin-top: 95px;
    padding-top: 18px;
    background-color: #232f3e;
    color: #fff;
    text-align: center;
    font-size: 60px;
    transition: all .2s;
}

a#btn_amazon:hover {
    background-color: #fc9a18;
}

a#btn_twitter {
    display: inline-block;
    height: 40px;
    box-sizing: border-box;
    border-radius: 4px;
    margin: auto;
    margin-top: 125px;
    padding: 10px 30px 0 30px;
    background-color: #56cdf1;
    color: #fff;
    font-size: 18px;
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    text-decoration: none;
}

a#btn_twitter:hover {

    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#2ebfec+0,28a5cb+100 */
    background: rgb(46, 191, 236);
    /* Old browsers */
    background: -moz-linear-gradient(-45deg, rgba(46, 191, 236, 1) 0%, rgba(40, 165, 203, 1) 100%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(-45deg, rgba(46, 191, 236, 1) 0%, rgba(40, 165, 203, 1) 100%);
    /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(135deg, rgba(46, 191, 236, 1) 0%, rgba(40, 165, 203, 1) 100%);
    /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#2ebfec', endColorstr='#28a5cb', GradientType=1);
    /* IE6-9 fallback on horizontal gradient */

}

a#btn_indiegogo {
    display: inline-block;
    position: relative;
    margin: auto;
    margin-top: 120px;
    padding: 8px 16px;
    background-color: #fff;
    color: #eb1478;
    font-family: 'Ubuntu', sans-serif;
    font-size: 30px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: -2px;
    transition: all .2s;
}

a#btn_indiegogo:before {
    content: "";
    display: block;
    width: 0;
    height: 0;
    z-index: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    background-color: #eb1478;
    transition: all .5s;
}

a#btn_indiegogo:hover {
    color: #fff;
}

a#btn_indiegogo:hover:before {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

a#btn_indiegogo span {
    position: relative;
    z-index: 10;
}

/* Apple Button Style */
a#btn_apple {
    display: inline-block;
    height: 100%;
    width: 100%;
    position: relative;
    background-color: #222;
}

a#btn_apple i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(-50% - 10px));
    font-size: 80px;
    color: white;
    transition: all 0.3s ease-out, transform 0s;
}

a#btn_apple:hover i {
    text-shadow: 0 0 8px #fff,
        0 0 15px #fff;
}


/* Facebook Button Style */
a#btn_facebook {
    display: inline-block;
    height: 100%;
    width: 100%;
    position: relative;
}

a#btn_facebook i {
    margin-top: 100px;
    font-size: 80px;
    transition: font-size 0.3s ease-in;
    color: #1877F2;
    opacity: 0.8;
}

a#btn_facebook:hover i {
    animation: bounce 2s;
    font-size: 120px;
    margin-top: 80px;
    opacity: 1;
}

@keyframes bounce {
    0% {
        transform: scale(1, 1) translateY(0);
    }

    10% {
        transform: scale(1.1, .9) translateY(0);
    }

    30% {
        transform: scale(.9, 1.1) translateY(-60px);
    }

    50% {
        transform: scale(1.05, .95) translateY(0);
    }

    57% {
        transform: scale(1, 1) translateY(-12px);
    }

    64% {
        transform: scale(1, 1) translateY(0);
    }

    100% {
        transform: scale(1, 1) translateY(0);
    }
}

/* Instagram Button Style */
a#btn_instagram {
    display: inline-block;
    height: 100%;
    width: 100%;
    position: relative;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
}

a#btn_instagram::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    opacity: 0;
    transition: opacity 0.3s linear;
}

a#btn_instagram i {
    margin-top: 100px;
    font-size: 80px;
    color: transparent;
    background-image: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    background-clip: text;
    transition: all 0.3s linear;
}

a#btn_instagram:hover::before {
    opacity: 1;
}

a#btn_instagram:hover i {
    background: none;
    color: white;
}

/* Old Navy Button Style */
a#btn_oldnavy {
    display: flex;
    height: 100%;
    width: 100%;
    position: relative;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
}

a#btn_oldnavy img {
    position: absolute;
    object-fit: contain;
    width: 240px;
}

a#btn_oldnavy img:first-of-type {
    opacity: 0;
    transition: opacity 0.15s linear;
}

a#btn_oldnavy img:last-of-type {
    opacity: 1;
    transition: opacity 0.15s linear;
}

a#btn_oldnavy:hover img:first-of-type {
    opacity: 1;
}

a#btn_oldnavy:hover img:last-of-type {
    opacity: 0;
}

/* Coke Button Style */
a#btn_cola {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
}

a#btn_cola span {
    width: 200px;
    height: 200px;
    background-color: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

a#btn_cola img {
    object-fit: contain;
    width: 80%;
    position: absolute;
}

a#btn_cola img:first-of-type {
    opacity: 1;
    transition: opacity 0.15s linear;
}

a#btn_cola img:last-of-type {
    opacity: 0;
    transition: opacity 0.15s linear;
}

a#btn_cola:hover img:first-of-type {
    opacity: 0;
}

a#btn_cola:hover img:last-of-type {
    opacity: 1;
}

a#btn_cola:hover span {
    background-color: #E61D2B;
    animation: rotate 1s ease-in-out;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Nike Button Style */
a#btn_nike {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
}

a#btn_nike span {
    width: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease-in-out, filter 0.3s linear;
}

a#btn_nike img {
    width: 200px;
    object-fit: contain;
    position: absolute;
    transition: opacity 0.3s linear;
}

a#btn_nike img:first-of-type {
    opacity: 1;
}

a#btn_nike img:last-of-type {
    opacity: 0;
}


a#btn_nike:hover img {
    animation: kick 0.8s ease-out;
}

a#btn_nike:hover img:first-of-type {
    opacity: 0;
}

a#btn_nike:hover img:last-of-type {
    opacity: 1;
}

@keyframes kick {
    0% {
        transform: rotate(0) scale(1);
    }

    50% {
        transform: rotate(-20deg) scale(1.2);
    }

    100% {
        transform: rotate(0) scale(1);
    }
}

/* lyft Button Style */
a#btn_lyft {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
    background-color: #FFF;
    position: relative;
    transition: background-color 0.3s ease-in;
}

a#btn_lyft::before {
    content: "";
    position: absolute;
    top: 0;
    left: -200%;
    width: 200%;
    height: 100%;
    background-color: #EA0B8C;
    transition: left 0.3s ease-in;
    z-index: 0;
}

a#btn_lyft img {
    object-fit: contain;
    width: 140px;
    transition: opacity 0s;
    position: relative;
    z-index: 1;
}

a#btn_lyft:hover::before {
    left: 0;
}

a#btn_lyft:hover img {
    filter: brightness(1000);
}

/* moo Button Style */
a#btn_moo {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
    background-color: #FFF;
    position: relative;
    transition: background-color 0.3s ease-in;
}

a#btn_moo img {
    object-fit: contain;
    width: 140px;
    transition: opacity 0s;
    z-index: 1;
    position: absolute;
    transition: all 0.3s ease-in;
}

a#btn_moo img:first-of-type {
    opacity: 1;
}

a#btn_moo img:last-of-type {
    opacity: 0;
}

a#btn_moo:hover img {
    transform: scale(1.2);
}

a#btn_moo:hover img:first-of-type {
    opacity: 0;
}

a#btn_moo:hover img:last-of-type {
    opacity: 1;
}

/* tesla Button Style */
a#btn_tesla {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
    background-color: #FFF;
    position: relative;
    transition: background-color 0.3s ease-in;
}

a#btn_tesla img {
    object-fit: contain;
    width: 140px;
    transition: opacity 0s;
    z-index: 1;
    position: absolute;
    transition: all 0.3s ease-in;
}

a#btn_tesla img:first-of-type {
    opacity: 1;
    z-index: 0;
}

a#btn_tesla img:last-of-type {
    opacity: 0;
    filter: brightness(1000);
    z-index: 2;
}

a#btn_tesla:hover img:first-of-type {
    width: 700%;
}

a#btn_tesla:hover img:last-of-type {
    opacity: 1;
}

/* newyorker Button Style */
a#btn_newyorker {
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease-in;
    background-color: #FFF;
    position: relative;
    transition: background-color 0.3s ease-in;
}

a#btn_newyorker img {
    object-fit: contain;
    width: 200px;
    transition: opacity 0s;
    z-index: 1;
    position: absolute;
    transition: all 0.3s ease-in;
}

.nyk_line {
    margin-top: 40px;
    width: 0px;
    height: 3px;
    background-color: #000;
    transition: width 0.3s ease-in;
}

a#btn_newyorker:hover .nyk_line {
    width: 200px;
}