/* ===================== FOOTER STYLES ===================== */

/* Основні стилі футера */
.main-footer {
    background-color: #0d1016;
    color: #80858f;
    padding: 0 16px 24px;
    font-family: Arial, sans-serif;
    display: grid;
    grid-gap: 16px;
}

.main-footer h3,
.main-footer h1,
.main-footer h2 {
    font-size: 14px;
    line-height: 18px;
    font-weight: 500;
    color: #fff;
    margin: 0;
}

.main-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-footer ul li {
    font-size: 12px;
    line-height: 16px;
    font-weight: 400;
    padding-left: 12px;
    position: relative;
    margin-top: 4px;
}

/* --------- NAVIGATION --------- */
.footer-nav {
    padding: 24px 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 32px;
    position: relative;
    border-top: 1px solid #232834;
    border-bottom: 1px solid #232834;
    align-items: start;
}

.footer-nav-item {
    display: grid;
    grid-gap: 12px;
}

.footer-nav-item--left {
    text-align: left;
}

.footer-nav-item--left ul {
    align-items: flex-start;
}

.footer-nav-item--center {
    text-align: center;
}

.footer-nav-item--center h3 {
    text-align: center;
}

.footer-nav-item--center ul {
    display: inline-block;
    text-align: left;
}

.footer-nav-item--right {
    text-align: right;
}

.footer-nav-item--right h3 {
    text-align: right;
}

.footer-nav-item--right ul {
    display: inline-block;
    text-align: left;
}

.footer-nav-item h3 {
    font-size: 16px;
    line-height: 22px;
    font-weight: 600;
}

.footer-nav-item ul {
    padding-top: 12px;
}

.footer-nav-item ul li {
    font-size: 14px;
    line-height: 20px;
}

.footer-nav-item ul li:first-child {
    margin-top: 0;
}

.footer-nav-item ul li:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #80858f;
}

.footer-nav-item a {
    color: #80858f;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav-item a:hover {
    color: #00cfa6;
}

/* --------- PROVIDERS ROWS --------- */
.footer-providers {
    padding: 24px 0;
    overflow: hidden;
}

.providers-container {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 16px 12px;
    align-items: center;
    position: relative;
    padding: 12px 0;
}

.providers-container::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(30, 35, 46, 0) 0%, rgba(128, 133, 143, .25) 27.6%, rgba(128, 133, 143, .5) 52.62%, rgba(128, 133, 143, .29) 74.48%, rgba(13, 16, 22, 0) 100%);
    transform: translateY(-8px);
}

/* Розміщення елементів: перший ряд - 10 елементів */
.provider-item:nth-child(1) { grid-column: 1; grid-row: 1; }
.provider-item:nth-child(2) { grid-column: 2; grid-row: 1; }
.provider-item:nth-child(3) { grid-column: 3; grid-row: 1; }
.provider-item:nth-child(4) { grid-column: 4; grid-row: 1; }
.provider-item:nth-child(5) { grid-column: 5; grid-row: 1; }
.provider-item:nth-child(6) { grid-column: 6; grid-row: 1; }
.provider-item:nth-child(7) { grid-column: 7; grid-row: 1; }
.provider-item:nth-child(8) { grid-column: 8; grid-row: 1; }
.provider-item:nth-child(9) { grid-column: 9; grid-row: 1; }
.provider-item:nth-child(10) { grid-column: 10; grid-row: 1; }

/* Другий ряд - 9 елементів (центрувати) */
.provider-item:nth-child(11) { grid-column: 1; grid-row: 2; }
.provider-item:nth-child(12) { grid-column: 2; grid-row: 2; }
.provider-item:nth-child(13) { grid-column: 3; grid-row: 2; }
.provider-item:nth-child(14) { grid-column: 4; grid-row: 2; }
.provider-item:nth-child(15) { grid-column: 5; grid-row: 2; }
.provider-item:nth-child(16) { grid-column: 6; grid-row: 2; }
.provider-item:nth-child(17) { grid-column: 7; grid-row: 2; }
.provider-item:nth-child(18) { grid-column: 8; grid-row: 2; }
.provider-item:nth-child(19) { grid-column: 9; grid-row: 2; }

.provider-item {
    width: 100%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1d26;
    border-radius: 6px;
    padding: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.provider-item:hover {
    background-color: #232834;
    border-color: #00cfa6;
    transform: translateY(-2px);
}

.provider-item img {
    width: auto;
    max-width: 100%;
    height: 36px;
    object-fit: contain;
    filter: grayscale(100) brightness(1.2);
    transition: filter 0.3s ease;
}

.provider-item:hover img {
    filter: grayscale(0) brightness(1);
}

/* --------- MOBILE APPS --------- */
.footer-apps {
    display: grid;
    grid-gap: 8px;
}

.app-links {
    display: grid;
    grid-auto-flow: column;
    grid-gap: 8px;
}

.app-link {
    display: flex;
    align-items: flex-start;
    position: relative;
    transition: transform 0.3s ease;
}

.app-link svg#apple {
    pointer-events: none;
    cursor: none;
    opacity: 0.3;
}

.app-link svg#apple,
.app-link svg#android {
    width: 120px;
    height: 40px;
    color: #80858f;
    border: 1px solid #232834;
    border-radius: 0.25rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.app-link svg#android:hover {
    color: #232834;
    background: #fff;
    border-color: #fff;
}

.app-link .info-icon {
    height: 16px;
    width: 16px;
    color: #80858f;
    position: absolute;
    top: 2px;
    right: 2px;
}

/* --------- FOOTER BOTTOM --------- */
.footer-bottom {
    justify-content: center;
    text-align: center;
    display: flex;
    align-items: center;
    grid-gap: 12px;
    gap: 12px;
    border-top: 1px solid #232834;
    padding-top: 16px;
}

.age-restriction {
    display: grid;
    grid-auto-flow: column;
    align-items: center;
    grid-gap: 12px;
    color: #80858f;
    border: 1px solid #80858f;
    border-radius: 1.5px;
    padding: 6px 4px;
    font-size: 13px;
    line-height: 18px;
    width: 40px;
    height: 40px;
    font-weight: 700;
}

.copyright {
    font-size: 12px;
    line-height: 16px;
    color: #80858f;
    margin: 0;
}

/* --------- RESPONSIVE --------- */
@media (max-width: 767px) {
    .footer-nav {
        grid-template-columns: 1fr;
        grid-gap: 16px;
        padding: 16px 0;
    }
    
    .footer-nav-item--left,
    .footer-nav-item--center,
    .footer-nav-item--right {
        text-align: left;
    }
    
    .footer-nav-item--center h3,
    .footer-nav-item--right h3 {
        text-align: left;
    }
    
    .footer-nav-item h3 {
        font-size: 14px;
        line-height: 18px;
    }
    
    .footer-nav-item ul li {
        font-size: 12px;
        line-height: 16px;
    }
    
    .providers-container {
        grid-template-columns: repeat(5, 1fr);
        gap: 12px 8px;
        padding: 8px 0;
    }
    
    /* Мобільні: 5 елементів в ряду */
    .provider-item:nth-child(1) { grid-column: 1; grid-row: 1; }
    .provider-item:nth-child(2) { grid-column: 2; grid-row: 1; }
    .provider-item:nth-child(3) { grid-column: 3; grid-row: 1; }
    .provider-item:nth-child(4) { grid-column: 4; grid-row: 1; }
    .provider-item:nth-child(5) { grid-column: 5; grid-row: 1; }
    .provider-item:nth-child(6) { grid-column: 1; grid-row: 2; }
    .provider-item:nth-child(7) { grid-column: 2; grid-row: 2; }
    .provider-item:nth-child(8) { grid-column: 3; grid-row: 2; }
    .provider-item:nth-child(9) { grid-column: 4; grid-row: 2; }
    .provider-item:nth-child(10) { grid-column: 5; grid-row: 2; }
    .provider-item:nth-child(11) { grid-column: 1; grid-row: 3; }
    .provider-item:nth-child(12) { grid-column: 2; grid-row: 3; }
    .provider-item:nth-child(13) { grid-column: 3; grid-row: 3; }
    .provider-item:nth-child(14) { grid-column: 4; grid-row: 3; }
    .provider-item:nth-child(15) { grid-column: 5; grid-row: 3; }
    .provider-item:nth-child(16) { grid-column: 1; grid-row: 4; }
    .provider-item:nth-child(17) { grid-column: 2; grid-row: 4; }
    .provider-item:nth-child(18) { grid-column: 3; grid-row: 4; }
    .provider-item:nth-child(19) { grid-column: 4; grid-row: 4; }
    
    .providers-container::after {
        top: 25%;
        transform: translateY(-6px);
    }
    
    .provider-item {
        height: 40px;
        padding: 6px;
    }
    
    .provider-item img {
        height: 28px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .main-footer {
        padding: 0 32px 32px;
        grid-gap: 24px;
    }
    
    .footer-nav {
        grid-gap: 24px;
    }
    
    .providers-container {
        grid-template-columns: repeat(8, 1fr);
        gap: 14px 10px;
    }
    
    /* Планшети: 8 елементів в ряду */
    .provider-item:nth-child(1) { grid-column: 1; grid-row: 1; }
    .provider-item:nth-child(2) { grid-column: 2; grid-row: 1; }
    .provider-item:nth-child(3) { grid-column: 3; grid-row: 1; }
    .provider-item:nth-child(4) { grid-column: 4; grid-row: 1; }
    .provider-item:nth-child(5) { grid-column: 5; grid-row: 1; }
    .provider-item:nth-child(6) { grid-column: 6; grid-row: 1; }
    .provider-item:nth-child(7) { grid-column: 7; grid-row: 1; }
    .provider-item:nth-child(8) { grid-column: 8; grid-row: 1; }
    .provider-item:nth-child(9) { grid-column: 1; grid-row: 2; }
    .provider-item:nth-child(10) { grid-column: 2; grid-row: 2; }
    .provider-item:nth-child(11) { grid-column: 3; grid-row: 2; }
    .provider-item:nth-child(12) { grid-column: 4; grid-row: 2; }
    .provider-item:nth-child(13) { grid-column: 5; grid-row: 2; }
    .provider-item:nth-child(14) { grid-column: 6; grid-row: 2; }
    .provider-item:nth-child(15) { grid-column: 7; grid-row: 2; }
    .provider-item:nth-child(16) { grid-column: 8; grid-row: 2; }
    .provider-item:nth-child(17) { grid-column: 2; grid-row: 3; }
    .provider-item:nth-child(18) { grid-column: 4; grid-row: 3; }
    .provider-item:nth-child(19) { grid-column: 6; grid-row: 3; }
    
    .providers-container::after {
        top: 33.33%;
    }
    
    .provider-item {
        height: 45px;
        padding: 7px;
    }
    
    .provider-item img {
        height: 32px;
    }
}

@media (min-width: 1024px) {
    .main-footer {
        padding: 0 48px 48px;
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .footer-nav {
        grid-gap: 48px;
    }
    
    .providers-container {
        grid-template-columns: repeat(10, 1fr);
        gap: 16px 12px;
    }
    
    .provider-item {
        height: 50px;
        padding: 8px;
    }
    
    .provider-item img {
        height: 36px;
    }
}

@media (min-width: 1280px) {
    .providers-container {
        gap: 20px 16px;
    }
    
    .provider-item {
        height: 55px;
        padding: 10px;
    }
    
    .provider-item img {
        height: 40px;
    }
}

@media (min-width: 1440px) {
    .providers-container {
        gap: 24px 20px;
    }
    
    .provider-item {
        height: 60px;
    }
    
    .provider-item img {
        height: 45px;
    }
}

/* --------- ACCORDION FOR MOBILE --------- */
@media (max-width: 767px) {
    .footer-nav-item {
        border-bottom: 1px solid #232834;
        padding-bottom: 12px;
    }
    
    .footer-nav-item:last-child {
        border-bottom: none;
    }
    
    .footer-nav-item h3 {
        user-select: none;
    }
    
    .footer-nav-item ul {
        max-height: none;
        overflow: visible;
    }
}

/* ===================== END FOOTER ===================== */