/* ============================================================
   Alta LMS — Custom Styles
   Версия: 1.1.0
   Область: страницы курса, урока, личного кабинета
   ============================================================ */

/* ── Шрифты ────────────────────────────────────────────────── */
@font-face {
    font-family: 'NTSomic';
    src: url('../fonts/01_NTSomic-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'NTSomic';
    src: url('../fonts/02_NTSomic-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'NTSomic';
    src: url('../fonts/03_NTSomic-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'PT Serif';
    src: url('../fonts/PT-Serif_Italic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

/* ── Глобальные переменные LMS ─────────────────────────────── */
:root {
    --alta-primary:       #CA6635;
    --alta-primary-light: #fce9de;
    --alta-primary-dark:  #94421a;
    --alta-text:          #212327;
    --alta-text-muted:    #686868;
    --alta-border:        #e5e5e5;
    --alta-bg:            #f3f2ec;
    --alta-body-bg:       #fafafa;
    --alta-radius:        12px;
    --alta-radius-sm:     6px;
    --alta-shadow:        0 2px 12px rgba(202, 102, 53, 0.10);
    --alta-transition:    0.2s ease;
    --alta-max-w:         900px;
    --alta-course-max-w:  1060px;
    --alta-header-h:      68px;
}

/* ── Цвет ссылок на LMS-страницах ──────────────────────────── */
body.alta-lms-body a:not([class]) {
    color: var(--alta-primary);
}

/* Названия курсов в карточках — цветом текста, не оранжевым */
.tutor-course-name a,
.tutor-course-name a:not([class]) {
    color: var(--alta-text) !important;
}

/* ── Сброс фона тела для LMS-страниц ───────────────────────── */
body.alta-lms-body {
    background: var(--alta-body-bg) !important;
    color: var(--alta-text);
    font-family: 'NTSomic', 'Helvetica Neue', Arial, sans-serif !important;
}

body.alta-lms-body,
body.alta-lms-body input,
body.alta-lms-body button,
body.alta-lms-body textarea,
body.alta-lms-body select,
body.alta-lms-body h1,
body.alta-lms-body h2,
body.alta-lms-body h3,
body.alta-lms-body h4,
body.alta-lms-body h5,
body.alta-lms-body h6 {
    font-family: 'NTSomic', 'Helvetica Neue', Arial, sans-serif;
}

/* Весь курсив оформляем шрифтом PT Serif (i без класса — чтобы не задеть иконки) */
body.alta-lms-body em,
body.alta-lms-body i:not([class]) {
    font-family: 'PT Serif', Georgia, serif;
    font-style: italic;
}

/* ============================================================
   ХЕДЕР LMS
   ============================================================ */

.alta-lms-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid var(--alta-border);
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    height: var(--alta-header-h);
}

.alta-lms-header__inner {
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
}

.alta-lms-header__logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.alta-lms-header__logo img {
    height: 36px;
    width: auto;
    display: block;
}

.alta-lms-header__nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    flex-wrap: wrap;
}

.alta-lms-header__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--alta-text);
    text-decoration: none;
    transition: color var(--alta-transition);
    white-space: nowrap;
}

.alta-lms-header__link:hover {
    color: var(--alta-primary);
}

.alta-lms-header__link--muted {
    color: var(--alta-text-muted);
    font-weight: 400;
}

.alta-lms-header__user {
    font-size: 0.85rem;
    color: var(--alta-text-muted);
    white-space: nowrap;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.alta-lms-header__btn {
    display: inline-block;
    padding: 7px 18px;
    background: linear-gradient(180deg, #ebb1a1 0%, #d64d21 100%);
    color: #fff !important;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none !important;
    transition:
        opacity var(--alta-transition),
        transform var(--alta-transition);
    white-space: nowrap;
}

.alta-lms-header__btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

/* Гамбургер (мобильный) */
.alta-lms-header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}

.alta-lms-header__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--alta-text);
    border-radius: 2px;
    transition: background var(--alta-transition);
}

/* ── Кнопка «Отметить как пройденный» ─────────────────────── */
.alta-lesson-complete {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--alta-border);
}

/* ── Архив курсов ───────────────────────────────────────────── */
.alta-courses-archive-page {
    min-height: 100vh;
    padding: 0;
    background: var(--alta-body-bg);
}

.alta-form-field--row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.alta-form-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--alta-text);
    cursor: pointer;
    user-select: none;
}

.alta-form-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--alta-primary);
    cursor: pointer;
}

.alta-form-forgot {
    font-size: 0.875rem;
    color: var(--alta-primary);
    text-decoration: none;
    white-space: nowrap;
}

.alta-form-forgot:hover {
    text-decoration: underline;
}

/* ── Приветственный блок ─────────────────────────────────────── */
.alta-welcome-popup {
    position: relative;
    background: #fff;
    border-radius: var(--alta-radius);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    margin: 24px 24px 0;
    box-sizing: border-box;
    overflow: hidden;
}

.alta-welcome-popup__full {
    position: relative;
    padding: 28px 32px 32px;
}

/* Свёрнутая полоска */
.alta-welcome-popup__bar {
    display: none;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    color: var(--alta-text);
}

.alta-welcome-popup__bar:hover {
    background: var(--alta-bg);
}

.alta-welcome-popup__bar-text {
    font-size: 1rem;
    font-weight: 600;
}

.alta-welcome-popup__bar-icon {
    flex-shrink: 0;
    color: var(--alta-primary);
}

/* Состояние «свёрнуто» */
.alta-welcome-popup.is-collapsed .alta-welcome-popup__full {
    display: none;
}

.alta-welcome-popup.is-collapsed .alta-welcome-popup__bar {
    display: flex;
}

.alta-welcome-popup__close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: var(--alta-text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: var(--alta-radius-sm);
    transition: color var(--alta-transition), background var(--alta-transition);
}

.alta-welcome-popup__close:hover {
    color: var(--alta-text);
    background: var(--alta-bg);
}

.alta-welcome-popup__grid {
    display: grid;
    grid-template-columns: 33% 1fr;
    gap: 32px;
    align-items: start;
}

.alta-welcome-popup__video {
    width: 100%;
    border-radius: var(--alta-radius-sm);
    display: block;
}

.alta-welcome-popup__text-col {
    font-size: 0.95rem;
    line-height: 1.2;
    color: var(--alta-text);
    padding-top: 4px;
}

.alta-welcome-popup__text-col p:first-child { margin-top: 0; }
.alta-welcome-popup__text-col p:last-child  { margin-bottom: 0; }

@media (max-width: 640px) {
    .alta-welcome-popup {
        margin: 12px 12px 0;
    }
    .alta-welcome-popup__full {
        padding: 16px 16px 20px;
    }
    .alta-welcome-popup__bar {
        padding: 14px 16px;
    }
    .alta-welcome-popup__bar-text {
        font-size: 0.9rem;
    }
    .alta-welcome-popup__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ── Названия курсов в архиве ────────────────────────────────── */
.tutor-course-name {
    margin-top: 0;
    line-height: 130%;
}

.tutor-course-name a {
    text-decoration: none;
    line-height: 130%;
}

.alta-courses-hero-banner {
    width: 100%;
}

.alta-courses-hero-banner--default {
    padding: 48px 40px 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.alta-archive-title {
    display: none;
}

.alta-courses-content {
    width: 100%;
    padding: 0 24px;
    box-sizing: border-box;
}

.alta-courses-bottom-banner {
    width: 100%;
    padding: 0 24px;
    box-sizing: border-box;
    margin-top: 48px;
}

/* ── Блок поддержки ─────────────────────────────────────────── */
.alta-support-block {
    margin-top: 64px;
    padding: 64px 24px;
    background: var(--alta-primary-light);
    text-align: center;
}

.alta-support-block__inner {
    max-width: 640px;
    margin: 0 auto;
}

.alta-support-block__title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--alta-text);
    margin: 0 0 16px;
}

.alta-support-block__text {
    font-size: 1rem;
    color: var(--alta-text-muted);
    margin: 0 0 28px;
    line-height: 1.6;
}

.alta-support-block__btn {
    display: inline-flex;
    padding: 14px 36px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--alta-radius-sm);
    text-decoration: none;
}

@media (max-width: 640px) {
    .alta-courses-hero-banner--default {
        padding: 32px 16px 24px;
    }
    .alta-courses-content,
    .alta-courses-bottom-banner {
        padding: 0 12px;
    }
    .alta-support-block {
        padding: 48px 16px;
    }
    .alta-support-block__title {
        font-size: 1.2rem;
    }
}

/* ============================================================
   СТРАНИЦА КУРСА
   ============================================================ */

.alta-course-page {
    min-height: 100vh;
    padding-bottom: 80px;
    background: var(--alta-body-bg);
}

.alta-course-container {
    margin: 0 auto;
    padding: 0 24px;
}

/* Обложка курса */
.alta-course-hero {
    padding-top: 40px;
    margin-bottom: 48px;
}

.alta-course-thumbnail {
    border-radius: var(--alta-radius);
    overflow: hidden;
    margin-bottom: 20px;
    aspect-ratio: 4 / 1;
    position: relative;
}

.alta-course-thumbnail__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* H1 поверх обложки на десктопе */
.alta-course-thumbnail .alta-course-title {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.65);
    margin: 0;
}

.alta-course-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.2;
    margin: 0 0 20px;
    color: var(--alta-text);
}

/* Мета-строка */
.alta-course-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--alta-border);
    border-bottom: 1px solid var(--alta-border);
    margin-bottom: 40px;
}

.alta-course-category a {
    display: inline-block;
    padding: 4px 14px;
    background: var(--alta-primary-light);
    color: var(--alta-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--alta-transition), color var(--alta-transition);
}

.alta-course-category a:hover {
    background: var(--alta-primary);
    color: #fff;
}

/* Сетка: контент + сайдбар */
.alta-course-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.alta-course-layout--no-sidebar {
    grid-template-columns: 1fr;
}

.alta-course-layout--no-sidebar .alta-course-main {
    width: 100%;
    max-width: 100%;
}

.alta-course-free-btn-wrap {
    margin: 24px 0 8px;
}

.alta-course-free-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: var(--alta-primary);
    color: #fff;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--alta-transition);
}

.alta-course-free-btn:hover {
    background: var(--alta-primary-dark);
    color: #fff;
}

.alta-course-main h2 {
    font-size: 1.5rem;
    margin: 40px 0 16px;
    color: var(--alta-text);
}

.alta-course-main h2:first-child {
    margin-top: 0;
    font-weight: 600;
}

/* Описание курса — фиксированный размер текста на всех устройствах
   (у родительской темы размеры в vw, из-за чего на мобилке текст крошечный) */
.alta-course-description {
    font-size: 1rem;
    line-height: normal;
    color: var(--alta-text);
}

.alta-course-description p,
.alta-course-description li {
    font-size: 1rem;
    line-height: normal;
}

.alta-course-description h2 {
    font-size: 1.5rem;
    line-height: 1.25;
}

.alta-course-description h3 {
    font-size: 1.2rem;
    line-height: 1.3;
}

/* Боковой HTML-баннер (для бесплатных курсов) */
.alta-course-sidebar--banner {
    border-radius: var(--alta-radius);
    overflow: hidden;
    position: sticky;
    top: 24px;
    line-height: 0;
}

.alta-course-sidebar--banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* Нижний баннер — полная ширина, соотношение 4:1 */
.alta-course-bottom-banner {
    width: 100%;
    aspect-ratio: 4 / 1;
    overflow: hidden;
    line-height: 0;
}

/* Когда внутри tet-banner — снимаем ограничения и добавляем отступы */
.alta-course-bottom-banner:has(.tet-banner) {
    aspect-ratio: unset;
    overflow: visible;
    line-height: normal;
    padding: 0 24px;
    margin-top: 48px;
    box-sizing: border-box;
}

.alta-course-bottom-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Сайдбар-карточка */
.alta-course-card {
    background: var(--alta-bg);
    border: 1px solid var(--alta-border);
    border-radius: var(--alta-radius);
    padding: 24px;
    position: sticky;
    top: 24px;
    box-shadow: var(--alta-shadow);
}

.alta-course-card__title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--alta-border);
    color: var(--alta-text);
}

/* ============================================================
   СТРАНИЦА УРОКА
   ============================================================ */

.alta-lesson-page {
    min-height: 100vh;
    padding-top: 48px;
    padding-bottom: 80px;
    background: var(--alta-body-bg);
}

.alta-lesson-container {
    max-width: var(--alta-max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Видеосекция ─────────────────────────────────────────────── */

.alta-lesson-video-section {
    background: #000;
    margin: 0 -24px;
    border-radius: 0;
}

.alta-lesson-video-section--audio {
    background: transparent;
    margin: 0;
    border-radius: var(--alta-radius);
}

@media (min-width: 960px) {
    .alta-lesson-video-section {
        margin: 32px 0 0;
        border-radius: var(--alta-radius);
        overflow: hidden;
    }
}

.alta-video-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    position: relative;
}

.alta-video-wrap--audio {
    aspect-ratio: unset;
    background: var(--alta-bg);
    padding: 24px;
    border-radius: var(--alta-radius);
}

.alta-video-wrap--audio audio,
.alta-video-wrap--audio .plyr--audio {
    width: 100%;
    max-width: 100%;
}

.alta-video-wrap video,
.alta-video-wrap .plyr {
    width: 100%;
    height: 100%;
    display: block;
}

/* Цвета Plyr под бренд Alta */
.plyr--video .plyr__control--overlaid {
    background: var(--alta-primary);
}

.plyr--video .plyr__control--overlaid:hover {
    background: var(--alta-primary-dark);
}

.plyr--full-ui input[type="range"] {
    color: var(--alta-primary);
}

.plyr__control.plyr__tab-focus,
.plyr__control:hover,
.plyr__control[aria-expanded="true"] {
    background: var(--alta-primary) !important;
}

/* ── Таймкоды ────────────────────────────────────────────────── */

.alta-timecodes {
    background: var(--alta-bg);
    border-top: 1px solid var(--alta-border);
    padding: 20px 24px;
}

@media (min-width: 960px) {
    .alta-timecodes {
        border-radius: 0 0 var(--alta-radius) var(--alta-radius);
    }
}

.alta-timecodes__title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--alta-text-muted);
    margin: 0 0 12px;
}

.alta-timecodes__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.alta-timecodes__list li {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Таймкод — элемент */
.alta-timecode {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border-radius: var(--alta-radius-sm);
    cursor: pointer;
    text-decoration: none !important;
    color: var(--alta-text);
    transition:
        background var(--alta-transition),
        color var(--alta-transition);
    user-select: none;
    outline: none;
}

.alta-timecode:hover {
    background: var(--alta-primary-light);
    color: var(--alta-primary);
}

.alta-timecode:focus-visible {
    outline: 2px solid var(--alta-primary);
    outline-offset: 1px;
}

.alta-timecode--active {
    background: var(--alta-primary) !important;
    color: #fff !important;
}

.alta-timecode__time {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--alta-primary);
    min-width: 46px;
    flex-shrink: 0;
    transition: color var(--alta-transition);
}

.alta-timecode--active .alta-timecode__time {
    color: rgba(255, 255, 255, 0.9);
}

.alta-timecode__label {
    font-size: 0.9rem;
    line-height: 1.4;
}

/* ── Текстовый блок урока ─────────────────────────────────────── */

.alta-lesson-content {
    padding-top: 40px;
}

.alta-lesson-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    line-height: 1.25;
    margin: 0 0 28px;
    color: var(--alta-text);
    text-align: center;
}

.alta-lesson-body {
    font-size: 1rem;
    line-height: 1.3;
    color: var(--alta-text);
}

.alta-lesson-body p {
    margin-bottom: 1.3em;
}

.alta-lesson-body h2 {
    font-size: 1.5rem;
    margin: 2.2em 0 0.7em;
}

.alta-lesson-body h3 {
    font-size: 1.2rem;
    margin: 1.8em 0 0.5em;
}

.alta-lesson-body ul,
.alta-lesson-body ol {
    padding-left: 1.5em;
    margin-bottom: 1.3em;
}

.alta-lesson-body li {
    margin-bottom: 0.4em;
}

.alta-lesson-body blockquote {
    border-left: 3px solid var(--alta-primary);
    margin: 1.5em 0;
    padding: 12px 20px;
    background: var(--alta-primary-light);
    border-radius: 0 var(--alta-radius-sm) var(--alta-radius-sm) 0;
    color: var(--alta-primary-dark);
}

.alta-lesson-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--alta-radius-sm);
}

/* Разделитель (полоска) в тексте урока — как тонкая линия над видео */
.alta-lesson-body hr,
.alta-lesson-body .wp-block-separator {
    border: none !important;
    border-top: 1px solid var(--alta-border) !important;
    height: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 32px 0 !important;
    opacity: 1 !important;
    background: none !important;
}

/* Кнопки в тексте урока — как кнопки на сайте (оранжевый градиент) */
.alta-lesson-body .wp-block-button__link,
.alta-lesson-body .wp-element-button,
.alta-lesson-body a.button,
.alta-lesson-body a.btn {
    display: inline-block;
    padding: 13px 30px;
    background: linear-gradient(180deg, #ebb1a1 0%, #d64d21 100%) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--alta-radius-sm) !important;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none !important;
    cursor: pointer;
    transition: opacity var(--alta-transition), transform var(--alta-transition);
}

.alta-lesson-body .wp-block-button__link:hover,
.alta-lesson-body .wp-element-button:hover,
.alta-lesson-body a.button:hover,
.alta-lesson-body a.btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    color: #fff !important;
}

/* Название файла в блоке «Файл» — цветом текста (не белым) */
.alta-lesson-body .wp-block-file a:not(.wp-block-file__button) {
    color: var(--alta-text) !important;
    text-decoration: underline;
}

/* ── Файлы к уроку ───────────────────────────────────────────── */

.alta-lesson-files {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--alta-border);
}

.alta-lesson-files__title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--alta-text-muted);
    margin: 0 0 16px;
}

.alta-lesson-files__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.alta-lesson-files__list li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.alta-lesson-file {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--alta-bg);
    border: 1px solid var(--alta-border);
    border-radius: var(--alta-radius-sm);
    text-decoration: none !important;
    color: var(--alta-text) !important;
    transition:
        border-color var(--alta-transition),
        box-shadow var(--alta-transition);
}

.alta-lesson-file:hover {
    border-color: var(--alta-primary);
    box-shadow: 0 0 0 3px var(--alta-primary-light);
    color: var(--alta-primary-dark) !important;
}

.alta-lesson-file__icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    line-height: 1;
}

.alta-lesson-file__label {
    flex: 1;
    font-size: 0.92rem;
    font-weight: 500;
}

.alta-lesson-file__ext {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--alta-text-muted);
    background: var(--alta-border);
    padding: 2px 7px;
    border-radius: 4px;
    flex-shrink: 0;
    letter-spacing: 0.04em;
}

/* ── Навигация уроков ────────────────────────────────────────── */

.alta-lesson-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--alta-border);
}

/* ============================================================
   ЛИЧНЫЙ КАБИНЕТ
   ============================================================ */

.alta-dashboard-page {
    min-height: 100vh;
    padding-bottom: 80px;
    background: var(--alta-body-bg);
}

.alta-dashboard-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 64px 24px 0;
}

/* Отступ сверху, чтобы дашборд Tutor не прилипал к шапке */
.tutor-frontend-dashboard {
    padding-top: 48px;
}

/* Скрыть заголовок «Панель управления» и карточки статистики на главной дашборда */
.tutor-dashboard-content .tutor-dashboard-title,
.tutor-dashboard-content-inner > .tutor-row.tutor-gx-lg-4 {
    display: none;
}

/* Не капитализировать заголовок «Доступные материалы» в блоке прогресса */
.tutor-frontend-dashboard-course-progress > .tutor-text-capitalize {
    text-transform: none;
}

.alta-dashboard-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin: 0 0 32px;
    color: var(--alta-text);
}

.alta-dashboard-login {
    max-width: 420px;
    padding: 32px;
    border: 1px solid var(--alta-border);
    border-radius: var(--alta-radius);
    background: var(--alta-bg);
}

/* Базовая стилизация дашборда Tutor LMS */
.tutor-dashboard .tutor-course-list,
.tutor-dashboard-content .tutor-course-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.tutor-dashboard .tutor-course-card,
.tutor-dashboard-content .tutor-course-card {
    border-radius: var(--alta-radius);
    border: 1px solid var(--alta-border);
    overflow: hidden;
    transition: box-shadow var(--alta-transition);
}

.tutor-dashboard .tutor-course-card:hover,
.tutor-dashboard-content .tutor-course-card:hover {
    box-shadow: var(--alta-shadow);
}

/* ============================================================
   КНОПКА ЗАПИСИ НА КУРС (Tutor LMS)
   ============================================================ */

.tutor-btn-join-course,
.tutor-enroll-btn,
.tutor-button {
    display: inline-block;
    padding: 13px 30px !important;
    background: var(--alta-primary) !important;
    color: #fff !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    text-decoration: none !important;
    border: none !important;
    cursor: pointer;
    transition:
        background var(--alta-transition),
        transform var(--alta-transition) !important;
    box-shadow: none !important;
}

.tutor-btn-join-course:hover,
.tutor-enroll-btn:hover,
.tutor-button:hover {
    background: var(--alta-primary-dark) !important;
    transform: translateY(-1px) !important;
    color: #fff !important;
}

/* ============================================================
   АДАПТИВ
   ============================================================ */

/* На планшете/мобиле: thumbnail без фиксированного aspect-ratio,
   H1 возвращается в нормальный поток под изображением */
@media (max-width: 959px) {
    .alta-course-thumbnail {
        overflow: visible;
        aspect-ratio: unset;
        margin-bottom: 0;
    }

    .alta-course-thumbnail__img {
        aspect-ratio: 16 / 6;
        object-fit: cover;
        height: auto;
        border-radius: var(--alta-radius);
    }

    .alta-course-thumbnail .alta-course-title {
        position: static;
        color: var(--alta-text);
        text-shadow: none;
        margin: 20px 0 20px;
    }

    .alta-course-sidebar--banner {
        position: static;
    }
}

@media (max-width: 900px) {
    .alta-course-layout {
        grid-template-columns: 1fr;
    }

    .alta-course-card {
        position: static;
    }
}

@media (max-width: 640px) {
    .alta-lesson-container,
    .alta-dashboard-container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .alta-lesson-nav {
        flex-direction: column;
    }

    .alta-timecodes {
        padding: 16px;
    }

    .alta-course-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ── Футер: горизонтальные отступы и цвета ───────────────────── */
.footer {
    padding-left: 24px !important;
    padding-right: 24px !important;
    box-sizing: border-box;
}

.footer,
.footer *,
.footer-link,
.footer-text,
.footer-col {
    color: #212327 !important;
}

.footer-link,
.footer a {
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}

.footer-text.op60 {
    opacity: 0.7;
}

/* ── Футер: мобильный адаптив ───────────────────────────────── */
@media screen and (max-width: 767px) {
    .footer {
        align-items: flex-start !important;
    }

    .footer-col {
        width: 100%;
        align-items: flex-start;
    }

    .footer-link,
    .footer-text {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .footer-logo {
        width: 160px;
    }
}

/* ============================================================
   ТЁМНАЯ ТЕМА
   ============================================================ */

/* ── Адаптив хедера ─────────────────────────────────────────── */
@media (max-width: 640px) {
    .alta-lms-header__nav {
        display: none;
        position: absolute;
        top: var(--alta-header-h);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 12px 0;
        border-bottom: 1px solid var(--alta-border);
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }

    .alta-lms-header__nav.is-open {
        display: flex;
    }

    .alta-lms-header__link,
    .alta-lms-header__btn,
    .alta-lms-header__user {
        padding: 10px 24px;
        width: 100%;
        box-sizing: border-box;
        border-radius: 0;
    }

    .alta-lms-header__btn {
        background: none;
        color: var(--alta-primary) !important;
        font-weight: 600;
        transform: none !important;
    }

    .alta-lms-header__burger {
        display: flex;
    }

    .alta-lms-header__user {
        max-width: none;
        font-size: 0.8rem;
    }
}

/* ============================================================
   СТРАНИЦА РЕГИСТРАЦИИ
   ============================================================ */

.alta-registration-page {
    min-height: calc(100vh - var(--alta-header-h));
    display: flex;
    align-items: center;
    padding: 48px 16px;
}

.alta-registration-container {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
}

.alta-registration-box {
    background: #fff;
    border-radius: var(--alta-radius);
    box-shadow: var(--alta-shadow);
    padding: 40px 40px 36px;
}

.alta-registration-title {
    font-size: clamp(1.1rem, 4vw, 1.6rem);
    font-weight: 700;
    color: var(--alta-text);
    margin: 0 0 6px;
}

.alta-registration-subtitle {
    font-size: 0.95rem;
    color: var(--alta-text-muted);
    margin: 0 0 28px;
}

/* ── Ошибки ──────────────────────────────────────────────────── */
.alta-form-errors {
    background: #fff2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--alta-radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
}

.alta-form-error {
    margin: 0;
    font-size: 0.875rem;
    color: #dc2626;
    line-height: 1.5;
}

.alta-form-error + .alta-form-error {
    margin-top: 4px;
}

.alta-form-error a {
    color: #dc2626;
    font-weight: 600;
}

/* ── Поля формы ──────────────────────────────────────────────── */
.alta-registration-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.alta-form-row {
    display: grid;
    gap: 16px;
}

.alta-form-row--2 {
    grid-template-columns: 1fr 1fr;
}

.alta-form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.alta-form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--alta-text);
}

.alta-form-required {
    color: var(--alta-primary);
    margin-left: 2px;
}

.alta-form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--alta-border);
    border-radius: var(--alta-radius-sm);
    font-size: 0.95rem;
    color: var(--alta-text);
    background: #fff;
    transition: border-color var(--alta-transition), box-shadow var(--alta-transition);
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
}

.alta-form-input::placeholder {
    color: #bbb;
}

.alta-form-input:focus {
    border-color: var(--alta-primary);
    box-shadow: 0 0 0 3px var(--alta-primary-light);
}

.alta-form-input--error {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px #fee2e2;
}

/* ── Поле пароля ─────────────────────────────────────────────── */
.alta-form-password-wrap {
    position: relative;
}

.alta-form-password-wrap .alta-form-input {
    padding-right: 44px;
}

.alta-form-eye {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--alta-text-muted);
    display: flex;
    align-items: center;
    transition: color var(--alta-transition);
}

.alta-form-eye:hover {
    color: var(--alta-primary);
}

/* ── Кнопка отправки ─────────────────────────────────────────── */
.alta-btn-reg {
    width: 100%;
    padding: 13px 24px;
    background: linear-gradient(180deg, #ebb1a1 0%, #d64d21 100%);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--alta-radius-sm);
    cursor: pointer;
    transition: opacity var(--alta-transition), transform var(--alta-transition);
    margin-top: 4px;
    font-family: inherit;
}

.alta-btn-reg:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.alta-btn-reg:active {
    transform: translateY(0);
}

/* ── Ссылка «Уже есть аккаунт» ───────────────────────────────── */
.alta-registration-login-link {
    text-align: center;
    font-size: 0.875rem;
    color: var(--alta-text-muted);
    margin: 4px 0 0;
}

.alta-registration-login-link a {
    color: var(--alta-primary);
    font-weight: 500;
    text-decoration: none;
}

.alta-registration-login-link a:hover {
    text-decoration: underline;
}

/* ── Адаптив ─────────────────────────────────────────────────── */
@media (max-width: 540px) {
    .alta-registration-box {
        padding: 28px 20px 24px;
    }

    .alta-form-row--2 {
        grid-template-columns: 1fr;
    }
}

/* ── WooCommerce My Account (lost-password и др.) ───────────── */
.woocommerce-account .woocommerce {
    width: 100%;
}

.woocommerce-ResetPassword .woocommerce-form__label,
.woocommerce-form-login .woocommerce-form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--alta-text);
    margin-bottom: 6px;
}

.woocommerce-ResetPassword input[type="text"],
.woocommerce-ResetPassword input[type="email"],
.woocommerce-form-login input[type="text"],
.woocommerce-form-login input[type="email"],
.woocommerce-form-login input[type="password"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--alta-border);
    border-radius: var(--alta-radius-sm);
    font-size: 0.95rem;
    color: var(--alta-text);
    background: #fff;
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
    transition: border-color var(--alta-transition), box-shadow var(--alta-transition);
}

.woocommerce-ResetPassword input:focus,
.woocommerce-form-login input:focus {
    border-color: var(--alta-primary);
    box-shadow: 0 0 0 3px var(--alta-primary-light);
}

.woocommerce-ResetPassword .woocommerce-Button,
.woocommerce-form-login .woocommerce-Button {
    display: block;
    width: 100%;
    padding: 13px 24px;
    background: var(--alta-primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--alta-radius-sm);
    cursor: pointer;
    font-family: inherit;
    margin-top: 8px;
    transition: background var(--alta-transition);
}

.woocommerce-ResetPassword .woocommerce-Button:hover,
.woocommerce-form-login .woocommerce-Button:hover {
    background: var(--alta-primary-dark);
}

.woocommerce-ResetPassword fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

/* Фиксируем размер шрифта — родительская тема задаёт 1vw, что на мобилке = ~4px */
.alta-registration-box,
.alta-registration-box p,
.alta-registration-box label,
.alta-registration-box input,
.alta-registration-box button,
.alta-registration-box select,
.alta-registration-box .woocommerce,
.alta-registration-box .woocommerce p,
.alta-registration-box .woocommerce label,
.alta-registration-box .woocommerce-ResetPassword p {
    font-size: 1rem !important;
    line-height: 1.5;
}

/* Переопределяем WooCommerce float-раскладку внутри наших страниц */
.alta-registration-box .woocommerce form .form-row,
.alta-registration-box .woocommerce .woocommerce-form-row {
    float: none !important;
    width: 100% !important;
    margin-right: 0 !important;
    margin-bottom: 16px;
    clear: both;
}

.alta-registration-box .woocommerce form .form-row input,
.alta-registration-box .woocommerce form .form-row input[type="text"],
.alta-registration-box .woocommerce form .form-row input[type="email"],
.alta-registration-box .woocommerce form .form-row input[type="password"] {
    width: 100% !important;
    box-sizing: border-box;
}

.alta-registration-box .woocommerce {
    width: 100%;
    box-sizing: border-box;
}

.woocommerce form .form-row {
    margin-bottom: 16px;
}

.woocommerce-info {
    background: var(--alta-primary-light);
    border-left: 4px solid var(--alta-primary);
    padding: 12px 16px;
    border-radius: var(--alta-radius-sm);
    font-size: 0.9rem;
    color: var(--alta-text);
    margin-bottom: 20px;
}

/* ── Градиент для кнопок Tutor LMS ─────────────────────────── */
.tutor-btn-primary,
a.tutor-btn-primary,
button.tutor-btn-primary {
    background: linear-gradient(180deg, #ebb1a1 0%, #d64d21 100%) !important;
    border-color: #d64d21 !important;
    color: #fff !important;
}

.tutor-btn-primary:hover,
a.tutor-btn-primary:hover,
button.tutor-btn-primary:hover {
    background: linear-gradient(180deg, #e0a090 0%, #bf4018 100%) !important;
}

/* ── Скрыть автора в карточках курсов ──────────────────────── */
.tutor-meta {
    display: none !important;
}

/* ── Скрыть категории на странице курса ────────────────────── */
.alta-course-meta {
    display: none !important;
}

/* ── Описание курса в карточках архива ──────────────────────── */
.alta-course-card-excerpt {
    font-size: 0.875rem;
    color: var(--alta-text-muted);
    line-height: 1.2;
    margin: 4px 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Карточки уроков в программе курса ──────────────────────── */
.alta-course-content-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--alta-text);
    margin: 0 0 16px;
}

.alta-lesson-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.alta-lesson-card {
    border-radius: var(--alta-radius);
    border: 1px solid var(--alta-border);
    overflow: hidden;
    background: #fff;
    transition: box-shadow var(--alta-transition), transform var(--alta-transition);
}

.alta-lesson-card:not(.alta-lesson-card--locked):hover {
    box-shadow: var(--alta-shadow);
    transform: translateY(-2px);
}

.alta-lesson-card--locked {
    opacity: 0.55;
    cursor: default;
}

.alta-lesson-card__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.alta-lesson-card__thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--alta-bg);
    flex-shrink: 0;
}

.alta-lesson-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.alta-lesson-card__thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--alta-primary-light) 0%, var(--alta-border) 100%);
    font-size: 1.75rem;
    color: var(--alta-primary);
}

.alta-lesson-card__body {
    padding: 10px 12px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.alta-lesson-card__title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--alta-text);
    margin: 0 0 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.alta-lesson-card__excerpt {
    font-size: 0.75rem;
    color: var(--alta-text-muted);
    margin: 0 0 8px;
    line-height: 1.4;
}

.alta-lesson-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    margin-top: auto;
    padding-top: 8px;
}

.alta-lesson-card__duration {
    font-size: 0.75rem;
    color: var(--alta-text-muted);
}

.alta-lesson-card__status {
    font-size: 0.875rem;
    color: var(--alta-text-muted);
}

.tutor-accordion-item-body-content {
    padding-top: 16px;
    padding-bottom: 16px;
}

@media (max-width: 640px) {
    .alta-lesson-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .alta-lesson-card__body {
        padding: 8px 10px 10px;
    }
}

/* ── Telegram: блок профессионального диалога ──────────────── */
.tg-promo {
    padding: 56px 24px;
}

.tg-promo__inner {
    margin: 0 auto;
    background: #E7EAED;
    border-radius: var(--alta-radius);
    box-shadow: 0 0px 10px rgba(33, 35, 39, 0.12);
    padding: 36px 44px;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.tg-promo__title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--alta-text);
    margin: 0 0 12px;
}

.tg-promo__desc {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--alta-text-muted);
    margin: 0;
}

.tg-promo__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(180deg, #ebb1a1 0%, #d64d21 100%);
    color: #fff;
    border-radius: var(--alta-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity var(--alta-transition), transform var(--alta-transition);
}

.tg-promo__btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    color: #fff;
}

.tg-promo__ico {
    width: 22px;
    height: 22px;
    display: block;
    filter: brightness(0) invert(1);
}

@media (max-width: 720px) {
    .tg-promo {
        padding: 40px 16px;
    }
    .tg-promo__inner {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 28px 24px;
        text-align: center;
    }
    .tg-promo__action {
        display: flex;
        justify-content: center;
    }
    .tg-promo__title {
        font-size: 1.25rem;
    }
}

/* ── Баннер-карточка ТЭТ (вставляется через wysiwyg) ─────── */
.tet-banner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.2vw;
    border-radius: 0.6vw;
    font-family: 'NTSomic', 'Helvetica Neue', Arial, sans-serif;
    box-sizing: border-box;
    align-items: stretch;
}
.tet-banner__photo {
    position: relative;
    border-radius: 1.2vw;
    overflow: hidden;
    min-height: 30vw;
    height: 100%;
    background: #222;
}
.tet-banner__photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}
.tet-banner__photo-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 35%, rgba(92,42,12,0.65) 100%);
}
.tet-banner__photo-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.5vw;
    color: #fff;
}
.tet-banner__heading {
    font-size: clamp(1.4rem, 3.2vw, 3.2rem);
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
    margin: 0 0 1vw;
    color: #fff;
}
.tet-banner__subheading {
    font-size: clamp(0.75rem, 1.1vw, 1.1rem);
    font-weight: 500;
    line-height: 1.3;
    text-transform: uppercase;
    margin: 0;
    opacity: 0.95;
    color: #fff;
}
.tet-banner__right {
    display: flex;
    flex-direction: column;
    gap: 1.2vw;
}
.tet-banner__card {
    background: #fff;
    border-radius: 1vw;
    padding: clamp(20px, 2.2vw, 40px);
    box-sizing: border-box;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.10);
}
.tet-banner__card--grow {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 1.5vw, 28px);
}
.tet-banner__text {
    font-size: clamp(0.875rem, 1.05vw, 1.1rem);
    line-height: 1.2;
    color: #212327;
    margin: 0 0 0.8vw;
}
.tet-banner__text:last-child { margin-bottom: 0; }
.tet-banner__list {
    font-size: clamp(0.875rem, 1.05vw, 1.1rem);
    line-height: 1.2;
    color: #212327;
    margin: 0;
    padding-left: 1.4em;
}
.tet-banner__list li { margin-bottom: 0; }
.tet-banner__list li:last-child { margin-bottom: 0; }
.tet-banner__btns {
    display: flex;
    gap: clamp(12px, 1.2vw, 20px);
    flex-wrap: wrap;
}
.tet-banner__btn-primary {
    display: inline-flex;
    align-items: center;
    padding: clamp(10px, 0.9vw, 16px) clamp(16px, 1.5vw, 28px);
    background: linear-gradient(180deg, #eaaf9e 0%, #da6039 109%);
    color: #fff !important;
    border-radius: 0.6vw;
    font-size: clamp(0.8rem, 1vw, 1rem);
    font-weight: 500;
    text-decoration: none !important;
    white-space: nowrap;
}
.tet-banner__btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: clamp(10px, 0.9vw, 16px) clamp(16px, 1.5vw, 28px);
    background: #fff;
    color: #212327 !important;
    border-radius: 0.6vw;
    font-size: clamp(0.8rem, 1vw, 1rem);
    font-weight: 500;
    text-decoration: none !important;
    white-space: nowrap;
    box-shadow: 0 4px 5px rgba(0,0,0,0.1);
}
@media (max-width: 900px) {
    .tet-banner { grid-template-columns: 1fr; gap: 12px; border-radius: 12px; overflow: hidden; }
    .tet-banner__photo { min-height: 55vw; height: auto; border-radius: 12px; }
    .tet-banner__photo-text { padding: 24px; }
    .tet-banner__heading { font-size: clamp(1.4rem, 4.5vw, 2.4rem); }
    .tet-banner__subheading { font-size: clamp(0.8rem, 1.8vw, 1rem); }
    .tet-banner__right { gap: 12px; }
    .tet-banner__card { border-radius: 12px; padding: 24px; background: #fff; }
    .alta-course-bottom-banner:has(.tet-banner) { padding: 0 12px; }
    .tet-banner__text, .tet-banner__list { font-size: clamp(0.875rem, 1.8vw, 1rem); }
    .tet-banner__btn-primary, .tet-banner__btn-secondary { border-radius: 8px; font-size: 0.9rem; padding: 12px 20px; }
}
@media (max-width: 640px) {
    .alta-course-bottom-banner:has(.tet-banner) { padding: 0; }
    .tet-banner { gap: 8px; border-radius: 0; }
    .tet-banner__photo { border-radius: 0; }
}
@media (max-width: 560px) {
    .tet-banner__photo { min-height: 72vw; }
    .tet-banner__heading { font-size: 7vw; }
    .tet-banner__subheading { font-size: 3vw; }
    .tet-banner__text, .tet-banner__list { font-size: 0.9rem; }
    .tet-banner__btns { flex-direction: column; gap: 10px; }
    .tet-banner__btn-primary, .tet-banner__btn-secondary { width: 100%; justify-content: center; }
}

/* ── Нижний баннер урока ─────────────────────────────────── */
.alta-lesson-bottom-banner {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--alta-border);
}

/* ── Баннер курса на странице урока ────────────────────────── */
.alta-course-banner {
    margin-bottom: 24px;
    border-radius: var(--alta-radius);
    overflow: hidden;
}

.alta-course-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Кнопки быстрой навигации вверху страницы урока ────────── */
.alta-lesson-topnav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.alta-lesson-topnav__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--alta-primary);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--alta-radius-sm);
    border: 1px solid var(--alta-border);
    background: #fff;
    transition: background var(--alta-transition), border-color var(--alta-transition);
    white-space: nowrap;
}

.alta-lesson-topnav__btn:hover {
    background: var(--alta-primary-light);
    border-color: var(--alta-primary);
}

.alta-lesson-topnav__btn--next {
    margin-left: auto;
}

/* Кнопки курсов в архиве — в стиле кнопок навигации урока */
.list-item-button .tutor-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: var(--alta-primary) !important;
    text-decoration: none !important;
    padding: 10px 14px !important;
    border-radius: var(--alta-radius-sm) !important;
    border: 1px solid var(--alta-border) !important;
    background: #fff !important;
    box-shadow: none !important;
    transition: background var(--alta-transition), border-color var(--alta-transition) !important;
}

.list-item-button .tutor-btn:hover {
    background: var(--alta-primary-light) !important;
    border-color: var(--alta-primary) !important;
    color: var(--alta-primary) !important;
    transform: none !important;
}

@media (max-width: 480px) {
    .alta-lesson-topnav__btn {
        font-size: 0.8125rem;
        padding: 7px 10px;
    }
}

/* ── Тёмная тема ─────────────────────────────────────────────── */
/* Тёмная тема отключена — сайт всегда светлый */