@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600&family=Unica+One&display=swap');

/* Reset and base styles  */
* {
    padding: 0;
    margin: 0;
    border: none;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Links */

a, a:link, a:visited  {
    text-decoration: none;
}

a:hover  {
    text-decoration: none;
}

/* Common */

aside, nav, footer, header, section, main {
    display: block;
}

h1, h2, h3, h4, h5, h6, p {
    font-size: inherit;
    font-weight: inherit;
}

ul, ul li {
    list-style: none;
}

img {
    vertical-align: top;
}

img, svg {
    max-width: 100%;
    height: auto;
}

address {
    font-style: normal;
}

/* Form */

input, textarea, button, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background-color: transparent;
}

input::-ms-clear {
    display: none;
}

button, input[type="submit"] {
    display: inline-block;
    box-shadow: none;
    background-color: transparent;
    background: none;
    cursor: pointer;
}

input:focus, input:active,
button:focus, button:active {
    outline: none;
}

button::-moz-focus-inner {
    padding: 0;
    border: 0;
}

label {
    cursor: pointer;
}

legend {
    display: block;
}

a, button {
    -webkit-tap-highlight-color: transparent;
}

* {
    background-repeat: no-repeat;
}


/* MAIN CSS ------------------------------------------------------- */

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #222;
}

@keyframes anim-gradient {
    0% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
    50% {
        transform: translateY(50%) rotate(180deg) scale(2);
    }
    100% {
        transform: translateY(100%) rotate(360deg) scale(1);
    }
}

.gradient-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;

    padding: 20px;
    display: flex;
    align-items: center;
    flex-direction: column;

    overflow: hidden;
}


.gradient {
    --size: 60vh;
    --speed: 5s;
    --easing: cubic-bezier(0.8, 0.2, 0.2, 0.8);

    aspect-ratio: 1.3;
    height: var(--size);
    max-width: 100vw;
    padding: 20px;
    filter: blur(calc(var(--size) / 5));
    background-image: radial-gradient(#4700be, #361b56, rgba(0, 0, 0, 0.36));
    background-size: contain;
    background-position: center;
    animation: anim-gradient var(--speed) var(--easing) alternate infinite;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.gallery-column {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
}


.gallery-column img {
    width: 120px;
    border-radius: 12px;
}

.main-container {
    display: flex;
    height: 100vh;
    flex-direction: column;
    justify-content: space-evenly;

    align-items: center;
}

.main-container h1 {
    color: #e7e7e7;
    font-size: xx-large;
    text-align: center;
}

.main-container .btn-link {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;

    cursor: pointer;
    transition: all 0.2s ease-out;

    width: 450px;
    min-height: 80px;

    padding: 15px 65px 15px 15px;

    border-radius: 99px;
    background-color: #e7e7e7;
}

.main-container .btn-img {
    height: 50px;

    aspect-ratio: 1;
    border-radius: 50%;
    background-color: #e7e7e7;

    color: #1f1f1f;
    font-size: large;

    background-position: center;
    background-size: contain;
}

.btn-link-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.btn-link-container .btn-text {
    flex: 1;
    text-align: center;
    z-index: 1;
    color: #1f1f1f;
    font-size: x-large;
}

#btn-link-1 .btn-img {
    background-image: url("../assets/main_menu/btn_1.jpg");
}

#btn-link-2 .btn-img {
    background-image: url("../assets/main_menu/btn_2.jpg");
}

#btn-link-3 .btn-img {
    background-image: url("../assets/main_menu/btn_3.png");
    background-color: #e7e7e7;
}


@media (hover: none) {
    .main-container .btn-link:active {
        color:  #8524ff;
        transform: scale(.8);
        transition: all 0.2s ease-in;
    }
}

@media (hover: hover) {
    .main-container .btn-link:hover .btn-img {
    }

    .main-container .btn-link:hover {
        color: #8524ff;
        transition: all 0.2s ease-in;
        box-shadow: 0 2px 10px 10px rgba(88, 19, 206, 0.3);

        transform: scale(1.1);
    }

    .main-container .btn-link:active .btn-img {
    }

    .main-container .btn-link:active {
        box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.25);

        transition: all 0.1s ease-out;
        transform: scale(1);

    }
}

.main-container .link {
    margin-top: 20px;
    color: #e7e7e7;
    font-size: medium;
}

/* FOR MOBILE */
@media screen and (max-width: 70rem) {
    .gradient {
        --size: 50vh;
    }

    .gradient-container {
        padding: 0;
    }

    .gallery-column img {
        width: 60px;
        border-radius: 10px;
    }

    .main-container {
        display: flex;
        height: 95vh;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        padding: 0;
        gap: 0;
    }

    .main-container h1 {
        font-size: x-large;
    }

    .main-container .btn-link-container {
        gap: 18px;
    }

    .main-container .btn-img {
        height: 10vw;
    }

    .main-container .btn-text {
        font-size: large;
    }


    .main-container .btn-link {
       width: 65vw;
    padding: 5px calc(7vw + (45px - 6vw) / 2) 5px calc((45px - 6vw) / 2);
    min-height: 55px;

    }
}