* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    background: #101114;
    color: #e8e8ea;
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
}

/* HEADER */

.site-header {
    background: #181a1f;
    border-bottom: 1px solid #292c33;
}

.header-inner {
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 24px;
    font-weight: 700;
}

.main-nav {
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: #bfc2c8;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: #ffffff;
}

/* MAIN */

.site-main {
    min-height: calc(100vh - 130px);
    padding: 50px 0;
}

/* FOOTER */

.site-footer {
    border-top: 1px solid #292c33;
    color: #777b84;
    padding: 25px 0;
    font-size: 14px;
}

/* BUTTON */

.main-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 180px;
    padding: 14px 25px;

    background: #252830;
    border: 1px solid #383c46;
    border-radius: 8px;

    font-size: 17px;
    font-weight: 600;

    transition:
        background 0.2s,
        border-color 0.2s,
        transform 0.2s;
}

.main-button:hover {
    background: #30343d;
    border-color: #505562;
    transform: translateY(-1px);
}

/* HERO */

.hero {
    min-height: 500px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;
}

.hero h1 {
    margin: 0 0 15px;

    font-size: 48px;
}

.hero p {
    margin: 0 0 30px;

    color: #9da1aa;
    font-size: 18px;
}

/* PAGE HEADER */

.page-header {
    margin-bottom: 35px;
}

.page-header h1 {
    margin: 0 0 10px;
    font-size: 36px;
}

.page-header p {
    margin: 0;
    color: #9296a0;
}


/* FILTERS */

.filters {
    padding: 25px;
    margin-bottom: 35px;

    background: #181a1f;
    border: 1px solid #292c33;
    border-radius: 10px;
}

.search-row {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.search-input {
    flex: 1;

    min-width: 0;
    padding: 13px 15px;

    background: #101114;
    color: #ffffff;

    border: 1px solid #343842;
    border-radius: 7px;

    font-size: 16px;
    outline: none;
}

.search-input:focus {
    border-color: #555b68;
}

.filter-section {
    margin-bottom: 25px;
}

.filter-title {
    margin-bottom: 12px;

    font-size: 15px;
    font-weight: 700;

    color: #d9dbe0;
}

.filter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}

.filter-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    color: #bfc2c8;
    cursor: pointer;
}

.filter-item input {
    width: 16px;
    height: 16px;

    cursor: pointer;
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reset-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 14px 20px;

    color: #bfc2c8;

    border: 1px solid #343842;
    border-radius: 7px;

    transition: background 0.2s;
}

.reset-button:hover {
    background: #252830;
}


/* BUILD LIST */

.builds-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.build-card {
    padding: 22px 25px;

    background: #181a1f;
    border: 1px solid #292c33;
    border-radius: 10px;

    transition:
        border-color 0.2s,
        background 0.2s;
}

.build-card:hover {
    background: #1c1f24;
    border-color: #3b3f49;
}

.build-card h2 {
    margin: 0;
    font-size: 20px;
}

.build-card h2 a:hover {
    text-decoration: underline;
}

.build-champion {
    margin-top: 8px;

    color: #9296a0;
    font-size: 14px;
}


/* EMPTY STATE */

.empty-state {
    padding: 70px 20px;

    text-align: center;

    background: #181a1f;
    border: 1px solid #292c33;
    border-radius: 10px;
}

.empty-state h2 {
    margin: 0 0 10px;
}

.empty-state p {
    margin: 0;
    color: #858993;
}