/* Переопределение стилей для светлой страницы */
body.light-theme {
    background-color: #d8d8d8;
    color: #2b2b2b;
    overflow: hidden;
}

/* Светлая шапка */
.header--light {
    background-color: #d8d8d8;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header--light .logo__name {
    color: #2b2b2b;
}

.header--light .logo__sub {
    color: #777777;
}

.header--light .nav__link {
    color: #2b2b2b;
}

.header--light .social-icon {
    border-color: rgba(0, 0, 0, 0.3);
    color: #2b2b2b;
}

.header--light .social-icon:hover {
    border-color: #000;
    background-color: rgba(0, 0, 0, 0.05);
}

/* Основной контейнер страницы */
.philosophy-page {
    height: calc(100vh - var(--header-height));
    margin-top: var(--header-height);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 20px 30px;
    box-sizing: border-box;
    position: relative;
    gap: 20px;
}

/* БЛОК СЛАЙДЕРА */
.slider-container {
    width: 96%;
    max-width: 1700px;
    height: 72vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

/* Текстовый блок */
.slide__text-content {
    width: 30%;
    text-align: center;
    padding: 0 15px;
}

.slide__title {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 20px;
    line-height: 1.3;
    color: #1a1a1a;
}

.slide__description {
    font-size: 13px;
    line-height: 1.6;
    color: #666666;
    max-width: 420px;
    margin: 0 auto;
}

/* Широкий блок картинки */
.slide__image-wrapper {
    width: 68%;
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.slide__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}

/* БЛОК КНОПОК */
.slider-controls {
    display: flex;
    gap: 280px;
    align-items: center;
}

.slider-arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.4);
    background: transparent;
    color: #2b2b2b;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-arrow:hover {
    border-color: #000;
    background-color: rgba(0, 0, 0, 0.05);
    transform: scale(1.08);
}

/* =========================================================
   PHILOSOPHY — MOBILE LAYOUT
   ========================================================= */

@media (max-width: 768px) {

    /* -----------------------------------------------------
       1. ШАПКА — светлый текст на тёмном фоне
       ----------------------------------------------------- */

    .header--light {
        background: #1a1a1a;
        color: #ffffff;
    }

    .header--light .logo,
    .header--light .logo__name,
    .header--light .logo__sub,
    .header--light .nav__link,
    .header--light .social-icon {
        color: #ffffff;
    }

    .header--light .logo__sub {
        opacity: 0.55;
    }

    .header--light .nav__link.active {
        color: #ffffff;
    }

    .header--light .social-icon {
        opacity: 0.8;
    }


    /* -----------------------------------------------------
       2. СЛАЙДЕР
       Картинка сверху → текст снизу
       ----------------------------------------------------- */

.slide {
    gap: 60px;
}

/* Текст */
.slide__text-content {
    flex: 0 0 22%;
    width: 22%;
    max-width: 280px;
    text-align: center;
    padding: 0;
    box-sizing: border-box;
}

/* Заголовок */
.slide__title {
    font-size: 22px;
    font-weight: 400;
    line-height: 1.3;
    margin: 0 0 16px;
    color: #1a1a1a;
}

/* Описание */
.slide__description {
    font-size: 12px;
    line-height: 1.55;
    color: #666666;
    max-width: 260px;
    margin: 0 auto;
}

/* Широкий блок картинки */
.slide__image-wrapper {
    flex: 0 0 74%;
    width: 74%;
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
}

.slide__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}


    /* -----------------------------------------------------
       4. ТЕКСТ
       ----------------------------------------------------- */

    .slide__title {
        margin: 0 0 14px;
    }

    .slide__description {
        margin: 0;
    }


    /* -----------------------------------------------------
       5. УБИРАЕМ ДЕСКТОПНЫЕ ОТСТУПЫ
       ----------------------------------------------------- */

    .slide--text-left,
    .slide--text-right {
        grid-template-columns: none;
    }


    /* -----------------------------------------------------
       6. НАВИГАЦИЯ
       ----------------------------------------------------- */

    .slider-controls {
        z-index: 10;
    }
}

/* =========================================================
   MOBILE — ФИНАЛЬНАЯ КОМПОЗИЦИЯ СЛАЙДА
   Картинка сверху → текст снизу
   ========================================================= */

@media (max-width: 768px) {

    .slide {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 0;
        width: 100%;
        height: 100%;
    }

    /* Изображение — пропорции как у десктопной версии */
.slide__image-wrapper {
    order: 1;
    flex: none;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 12;
    height: auto;
    margin: 0;
}

    .slide__text-content {
        order: 2;
        flex: none;
        width: 100%;
        max-width: 100%;
        padding: 22px 30px 0;
        box-sizing: border-box;
        text-align: center;
    }

    .slide__title {
        font-size: 21px;
        line-height: 1.3;
        margin: 0 0 10px;
    }

    .slide__description {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
        font-size: 12px;
        line-height: 1.55;
    }

    .slide__image {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/* =========================================================
   ПЕРЕХОД К ПРОЕКТАМ
   ========================================================= */

.philosophy-projects-link {
    margin-top: 6px;
    text-align: center;
}

.philosophy-projects-link a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #2b2b2b;
    text-decoration: none;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.04em;
    transition: opacity 0.3s ease;
}

.philosophy-projects-link a::after {
    content: "→";
    font-size: 15px;
    transition: transform 0.3s ease;
}

.philosophy-projects-link a:hover {
    opacity: 0.55;
}

.philosophy-projects-link a:hover::after {
    transform: translateX(4px);
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 768px) {

    .philosophy-projects-link {
        margin-top: 8px;
    }

    .philosophy-projects-link a {
        font-size: 11px;
        gap: 8px;
    }

    .philosophy-projects-link a::after {
        font-size: 14px;
    }
}

/* =========================================================
   MOBILE — ССЫЛКА НА ПРОЕКТЫ
   ========================================================= */

@media (max-width: 768px) {

    .philosophy-projects-link {
        position: relative;
        z-index: 20;
        width: 100%;
        margin-top: 18px;
        text-align: center;
    }

    .philosophy-projects-link a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        position: relative;
        z-index: 21;

        font-size: 11px;
        color: #2b2b2b;
        text-decoration: none;
    }
}
/* =========================================================
   ПЕРВЫЙ СЛАЙД — ДОПОЛНИТЕЛЬНЫЙ ОТСТУП ПЕРЕД ПРОЕКТАМИ
   ========================================================= */

@media (max-width: 768px) {

    body:has(.slide:first-child.active) .philosophy-projects-link {
        margin-top: 38px;
    }

}

/* =========================================================
   MOBILE — СВАЙП ВМЕСТО СТРЕЛОК
   ========================================================= */

@media (max-width: 768px) {

    /* На мобильных стрелки не нужны */
    .slider-controls {
        display: none;
    }

    /* Запрещаем браузеру пытаться интерпретировать
       горизонтальный свайп как навигацию страницы */
    .slider-container {
        touch-action: pan-y;
    }

    /* Делаем слайды удобными для свайпа */
    .slide {
        cursor: grab;
    }

    .slide:active {
        cursor: grabbing;
    }
}

/* =========================================================
   ЗАГОЛОВОК СТРАНИЦЫ — MOBILE
   ========================================================= */

.philosophy-page__title {
    display: none;
}

@media (max-width: 768px) {

    .philosophy-page__title {
        display: block;
        width: 100%;
        margin: 0 0 18px;
        padding: 0 20px;
        box-sizing: border-box;

        text-align: center;

        font-size: 24px;
        font-weight: 400;
        line-height: 1.2;
        color: #1a1a1a;
    }
}