/* ========================================
   КОМПОНЕНТ: footer
   Описание: Подвал сайта с ссылками, соцсетями и информацией
   ======================================== */

/* CSS Variables */
:root {
    --height-mobile-bar: 70px;
}

/* Базовый контейнер */
.footer {
    padding-top: 24px;
    padding-bottom: 24px;
}

.footer__container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
}

/* ========================================
   TOP SECTION - Верхняя секция
   ======================================== */

.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    width: 100%;
}

/* ========================================
   LINKS - Ссылки
   ======================================== */

.footer__links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer__links-part {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer__link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.43;
    color: #FFFFFF;
    white-space: nowrap;
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.footer__link:hover {
    opacity: 0.7;
}

/* ========================================
   RIGHT SECTION - Правая секция
   ======================================== */

.footer__right {
    display: flex;
    align-items: center;
    gap: 30px;
}

/* Language Selector */
.footer__language {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.43;
    color: #FFFFFF;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.footer__language:hover {
    opacity: 0.7;
}

.footer__language-flag,
.footer__language-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Social Media */
.footer__social {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer__social-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 29px;
    height: 20px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer__social-link:hover {
    opacity: 0.7;
}

.footer__social-icon {
    width: 24px;
    height: 24px;
}

.footer__social-icon--yt {
    width: 29px;
    height: 20px;
}

/* ========================================
   APP BUTTONS - Кнопки приложений
   ======================================== */

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

/* ========================================
   DIVIDER - Разделитель
   ======================================== */

.footer__divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.16);
    border: none;
}

/* ========================================
   BOTTOM SECTION - Нижняя секция
   ======================================== */

.footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
}

/* Description */
.footer__description {
    display: flex;
    gap: 20px;
    max-width: 980px;
}

.footer__description-item {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.footer__description-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.footer__description-text {
    margin: 0;
    flex: 1;
    font-weight: 500;
    font-size: 12px;
    line-height: 1.33;
    color: rgba(255, 255, 255, 0.64);
}

/* Copyright */
.footer__copyright {
    margin: 0;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.43;
    color: rgba(255, 255, 255, 0.64);
    white-space: nowrap;
}

/* ========================================
   MEDIA QUERIES - Адаптивность (Desktop-first)
   ======================================== */

/* ≤1439 */
@media (max-width: 1439px) {
    .footer {
        padding-top: 60px;
    }

    .footer__container {
    }
    
    .footer__top {
        gap: 30px;
    }
}

/* ≤959 */
@media (max-width: 959px) {
    .footer {
        padding-top: 24px;
        padding-bottom: calc(24px + var(--height-mobile-bar));
    }

    .footer__container {
    }

    .footer__apps {
        display: none;
    }
    
    .footer__links {
        gap: 12px;
    }
    
    .footer__right {
        gap: 20px;
    }
    
    .footer__description {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer__bottom {
        flex-direction: column;
    }
}

/* ≤599 */
@media (max-width: 599px) {
    .footer {
        padding-top: 24px;
    }

    .footer__container {
        gap: 20px;
    }
    
    .footer__link,
    .footer__language {
        font-size: 13px;
    }

    .footer__right {
        width: 100%;
        justify-content: space-between;
    }
    
    .footer__apps {
        flex-direction: column;
        width: 100%;
    }
    
    .footer__apps .app-btn {
        width: 100%;
    }
    
    .footer__description-text {
        font-size: 11px;
    }
    
    .footer__copyright {
        font-size: 12px;
    }
}