:root {
    --orange-color: #E48603;
    --nav-background-color: #21201E;
    --background-color: #282725;
    --charts-item-color: #555555;
    --charts-selected-item-color: #727272;
    --author-color: #929292;
    --footer-color: #404040;

    --section-radius: 60px;
}

body {
    background-color: var(--background-color);
}

* {
    margin: 0px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-weight: 500;
}

.section {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.shadow {
    box-shadow: 0px 0px 30px -5px black;
}

.section-padding {
    padding: 20px 0px 50px 0;
}

.section-margin {
    margin: 0px 120px;
}

.section-header-margin {
    margin: 0px 120px;
}

.section-footer-padding {
    padding: 20px 20px;
}

.section-title {
    color: white;
    font-style: italic;
    font-size: 96px;
    font-weight: 100;
    align-self: flex-start;
}

/* Header */

.header {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center; 
    background-color: var(--orange-color);
    border-radius: 0 0 60px 60px;
    height: 80px;
    position: relative;
    z-index: 2;
}

.header-title {
    color: white;
    font-size: 72px;
    font-style: italic;
    cursor: pointer;
    text-decoration: none;
}

.nav-container {
    display: flex;
    flex-direction: row;
    background-color: var(--nav-background-color);
    align-items: center;
    align-self: center;
    justify-content: space-evenly;
    border-radius: 0 0 100px 100px;
    width: 650px;
    height: 60px;
}

.nav-item {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: white;
    font-size: 32px;
}

.underline {
    background-color: var(--orange-color);
    width: 96px;
    height: 4px;
    border-radius: 4px;
    align-self: center;
}

.sticky {
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Main */

.main-logo {
    margin-top: 20px;
    width: 600px;
    border-radius: 150px;
}

.text-main {
    margin-top: 52px;
    max-width: 768px;
    font-weight: 300;
    font-size: 56px;
    color: white;
    text-align: center;
}

/* Charts */

.charts-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    list-style: none;
    padding: 0;
    width: 100%;
    margin-top: 20px;
}

.charts-track {
    display: flex;
    flex-direction: row;
    text-decoration: none;
    background-color: var(--charts-item-color);
    padding: 10px;
    border-radius: 48px;
    align-items: center;
    gap: 32px;
}

.charts-track-text {
    color: white;
    font-size: 72px;
    margin-left: 20px;
}

.chart-track-img {
    width: 120px;
    border-radius: 46px;
}

.text-title {
    color: white;
    font-size: 56px;
}

.text-author {
    color: var(--author-color);
    font-size: 36px;
}

.charts-track-likes {
    color: white;
    font-size: 64px;
    margin-left: auto;
    margin-right: 10px;
}

/* Albums */

.albums-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    gap: 64px;
    margin-top: 20px;
}

.album-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.album-image {
    width: 300px;
    border-radius: 48px;
}

/* Footer */

.footer-section {
    background-color: var(--footer-color);
    border-radius: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.text-footer {
    color: var(--author-color);
    font-size: 36px;
    text-align: center;
}

/* JS Classes */

.selected-nav {
    color: var(--orange-color);
}

/* Adaptive */

@media (max-width: 1600px) { /*Albums Grid*/
    .albums-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }

    .album-image {
        width: 380px;
        border-radius: 60px;
    }
}

@media (max-width: 1200px) { /*Tablet*/
    .section-margin {
        margin: 0px 60px;
    }

    .section-header-margin {
        margin: 0px 60px;
    }

    .album-image {
        width: 320px;
        border-radius: 60px;
    }
}

@media (max-width: 1024px) { /*Mini Tablet*/
    .section-margin {
        margin: 0px 30px;
    }

    .section-header-margin {
        margin: 0px 0px;
    }

    .album-image {
        width: 260px;
        border-radius: 60px;
    }

    .main-logo {
        width: 420px;
        border-radius: 96px;
    }

    .text-main {
        font-size: 36px;
    }

    .charts-track {
        padding: 6px;
        gap: 24px;
        border-radius: 32px;
    }

    .charts-track-text {
        font-size: 48px;
        margin-left: 16px;
    }

    .chart-track-img {
        width: 76px;
        border-radius: 32px;
    }

    .text-title {
        font-size: 38px;
    }

    .text-author {
        font-size: 26px;
    }

    .charts-track-likes {
        font-size: 44px;
        margin-right: 7px;
    }

    .nav-container {
        width: 500px;
        height: 64px;
    }

    .nav-item {
        font-size: 30px;
    }

    .underline {
        width: 90px;
        height: 4px;
    }

    .header {
        border-radius: 0;
    }
}

@media (max-width: 768px) { /*Big Phones*/
    .text-footer {
        font-size: 20px;
    }

    .section-margin {
        margin: 0px 30px;
    }

    .section-header-margin {
        margin: 0px 0px;
    }

    .section-title {
        font-size: 60px;
    }

    .charts-container {
        gap: 8px;
    }

    .charts-track {
        padding: 4px;
        gap: 16px;
        border-radius: 26px;
    }

    .charts-track-text {
        font-size: 24px;
        margin-left: 12px;
    }

    .chart-track-img {
        width: 56px;
        border-radius: 16px;
    }

    .text-title {
        font-size: 28px;
    }

    .text-author {
        font-size: 20px;
    }

    .charts-track-likes {
        font-size: 32px;
        margin-right: 5px;
    }

    .album-image {
        width: 200px;
        border-radius: 45px;
    }

    .footer-section {
        padding: 0px;
        margin: 0px 0px 10px 0px;
        padding: 0px 0px 0px 0px;
    }
}

@media (max-width: 600px) {
    .section-margin {
        margin: 0px 20px;
    }

    .text-main {
        font-size: 24px;
    }

    .main-logo {
        width: 300px;
        border-radius: 70px;
    }

    .album-image {
        width: 140px;
        border-radius: 37px;
    }

    .nav-container {
        width: 400px;
        height: 48px;
    }

    .nav-item {
        font-size: 24px;
    }

    .underline {
        width: 70px;
        height: 2px;
    }
}

@media (max-width: 430px) { /*Phones*/
    .section-margin {
        margin: 0px 10px;
    }

    .header-title {
        font-size: 40px;
    }

    .main-logo {
        width: 250px;
        border-radius: 50px;
    }

    .album-image {
        width: 130px;
        border-radius: 30px;
    }

    .header {
        height: 48px;
    }

    .section-title {
        font-size: 40px;
    }

    .charts-container {
        gap: 6px;
    }

    .charts-track {
        padding: 4px;
        gap: 10px;
        border-radius: 26px;
    }

    .charts-track-text {
        font-size: 20px;
        margin-left: 12px;
    }

    .chart-track-img {
        width: 30px;
        border-radius: 12px;
    }

    .text-title {
        font-size: 16px;
    }

    .text-author {
        font-size: 10px;
    }

    .charts-track-likes {
        font-size: 24px;
        margin-right: 4px;
    }

    .text-footer {
        font-size: 16px;
    }

    .albums-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }

    .nav-container {
        width: 300px;
        height: 38px;
    }

    .nav-item {
        font-size: 18px;
    }

    .underline {
        width: 40px;
        height: 2px;
    }
}