/*
Стили доп
*/

/* --------------------------------------------------------------------------
   БЛОК: Course Page (обертка всей страницы)
   -------------------------------------------------------------------------- */
.course-page {
  --course-color-primary: #333333;
  --course-color-secondary: #efefef;
  --course-color-border: #dfdfdf;
  --course-color-light-bg: #f9f9f9;
  --course-color-white: #fff;
  --course-color-gray: #777;

  --course-radius-lg: 24px;
  --course-radius-md: 16px;
  --course-radius-sm: 12px;

  --course-space-xxl: 120px;    /* .rews margin-top */
  --course-space-xl: 90px;      /* .cost padding */
  --course-space-lg: 64px;      /* .cons_items margin-top */
  --course-space-md: 40px;      /* .rew_title margin-bottom */
  --course-space-sm: 32px;      /* .cons_row margin-top */
  --course-space-xs: 16px;

  --course-container-max: 1760px;
  --course-container-padding: 60px;
}

/* Сброс отступов только внутри .course-page */
.course-page * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --------------------------------------------------------------------------
   БЛОК: Container (контейнер для центрирования)
   -------------------------------------------------------------------------- */
.course-container {
  width: 100%;
  max-width: var(--course-container-max);
  padding: 0 var(--course-container-padding);
  margin: 0 auto;
}

/* Адаптив Container */
@media (max-width: 768px) {
  .course-container {
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .course-container {
    padding: 0 16px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Header (шапка страницы)
   -------------------------------------------------------------------------- */
.course-header {
  padding: 20px 0;
  border-bottom: 1px solid var(--course-color-border);
}

.course-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.course-header__logo {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 900;
  font-size: 32px;
  line-height: 39px;
  text-decoration: none;
  color: #333333;
}

.course-header__nav-list {
  display: flex;
  list-style: none;
  gap: 40px;
  margin: 0;
  padding: 0;
}

.course-header__nav-link {
  position: relative;
  display: inline-block;
  text-decoration: none;
  color: var(--course-color-primary);
  font-weight: 500;
  font-size: 18px;
  padding: 1px 0;
  transition: color 0.3s ease;
}

/* Линия под текстом (скрыта по умолчанию) */
.course-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #696969;
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.65, 0, 0.35, 1);
  border-radius: 1px;
  opacity: 0;
}

/* Анимация при наведении */
.course-header__nav-link:hover {
  color: var(--course-color-primary);
}

.course-header__nav-link:hover::after {
  width: 100%;
  opacity: 1;
}

/* Адаптив Header */
@media (max-width: 992px) {
  .course-header__logo {
    font-size: 28px;
    line-height: 34px;
  }

  .course-header__nav-list {
    gap: 24px;
  }

  .course-header__nav-link {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .course-header__inner {
    flex-direction: column;
    gap: 20px;
  }

  .course-header__logo {
    font-size: 24px;
    line-height: 30px;
  }

  .course-header__nav-list {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .course-header__nav-list {
    gap: 16px;
  }

  .course-header__nav-link {
    font-size: 15px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Hero (главный баннер)
   -------------------------------------------------------------------------- */
.course-hero {
  padding: var(--course-space-xl) 0 var(--course-space-lg);
}

.course-hero__inner {
  display: flex;
  align-items: center;
  gap: 60px;
}

.course-hero__content {
  flex: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.course-hero__image {
  flex: 1;
}

.course-hero__image img {
  width: 100%;
  border-radius: var(--course-radius-lg);
}

/* Адаптив Hero */
@media (max-width: 1200px) {
  .course-hero__inner {
    gap: 40px;
  }
}

@media (max-width: 992px) {
  .course-hero__inner {
    flex-direction: column;
    text-align: center;
  }

  .course-hero__content {
    order: 1;
  }

  .course-hero__image {
    order: 2;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .course-hero {
    padding: var(--course-space-lg) 0 var(--course-space-md);
  }
}

@media (max-width: 480px) {
  .course-hero__image {
    max-width: 100%;
  }

  .course-hero__image img {
    border-radius: var(--course-radius-md);
  }
}

/* --------------------------------------------------------------------------
   ЭЛЕМЕНТ: Title (заголовки всех уровней)
   -------------------------------------------------------------------------- */
.course-title {
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--course-color-primary);
  font-weight: 900;
  text-align: center;
}

.course-title--level-1 {
  font-size: 40px;
  line-height: 48px;
  margin-bottom: var(--course-space-sm);
}

.course-title--level-2 {
  font-size: 36px;
  line-height: 44px;
  margin-bottom: var(--course-space-md);
  font-weight: 600;
}

.course-title--level-3 {
  font-size: 30px;
  line-height: 36px;
  margin-bottom: 16px;
  font-weight: 600;
  text-align: left;
}

/* Адаптив Title */
@media (max-width: 992px) {
  .course-title--level-1 {
    font-size: 36px;
    line-height: 44px;
  }

  .course-title--level-2 {
    font-size: 32px;
    line-height: 40px;
  }

  .course-title--level-3 {
    font-size: 26px;
    line-height: 32px;
  }
}

@media (max-width: 768px) {
  .course-title--level-1 {
    font-size: 32px;
    line-height: 40px;
    margin-bottom: var(--course-space-xs);
  }

  .course-title--level-2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: var(--course-space-sm);
  }

  .course-title--level-3 {
    font-size: 24px;
    line-height: 30px;
  }
}

@media (max-width: 480px) {
  .course-title--level-1 {
    font-size: 28px;
    line-height: 36px;
  }

  .course-title--level-2 {
    font-size: 24px;
    line-height: 32px;
  }

  .course-title--level-3 {
    font-size: 22px;
    line-height: 28px;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   ЭЛЕМЕНТ: Text (текстовые элементы)
   -------------------------------------------------------------------------- */
.course-text {
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--course-color-primary);
}

.course-text--lead {
  font-size: 24px;
  line-height: 28px;
  text-align: center;
  margin-bottom: var(--course-space-md);
}

.course-text--body {
  font-size: 20px;
  line-height: 32px;
}

.course-text--small {
  font-size: 18px;
  line-height: 26px;
}

/* Адаптив Text */
@media (max-width: 992px) {
  .course-text--lead {
    font-size: 22px;
    line-height: 28px;
  }

  .course-text--body {
    font-size: 18px;
    line-height: 28px;
  }
}

@media (max-width: 768px) {
  .course-text--lead {
    font-size: 20px;
    line-height: 26px;
    margin-bottom: var(--course-space-sm);
  }

  .course-text--body {
    font-size: 17px;
    line-height: 26px;
  }

  .course-text--small {
    font-size: 16px;
    line-height: 24px;
  }
}

@media (max-width: 480px) {
  .course-text--lead {
    font-size: 18px;
    line-height: 24px;
  }

  .course-text--body {
    font-size: 16px;
    line-height: 24px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Section (секции контента)
   -------------------------------------------------------------------------- */
.course-section {
  border-radius: 24px;
  padding: var(--course-space-lg) 0;
}

.course-section--light {
  background: var(--course-color-light-bg);
}

.course-section--gray {
  background: var(--course-color-secondary);
}

/* Адаптив Section */
@media (max-width: 992px) {
  .course-section {
    padding: var(--course-space-lg) 0;
    margin-block: 60px;
  }
}

@media (max-width: 768px) {
  .course-section {
    padding: var(--course-space-md) 0;
    margin-block: 40px;
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  .course-section {
    padding: var(--course-space-sm) 0;
    margin-block: 30px;
    border-radius: 16px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Modules (модули курса)
   -------------------------------------------------------------------------- */
.course-modules__list {
  list-style: none;
  counter-reset: module;
}

.course-modules__item {
  counter-increment: module;
  margin-bottom: 40px;
  position: relative;
  padding-left: 100px;
}

.course-modules__item::before {
  content: counter(module);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 30px;
  font-weight: 600;
  color: var(--course-color-primary);
}

/* Адаптив Modules */
@media (max-width: 768px) {
  .course-modules__item {
    padding-left: 60px;
    margin-bottom: 30px;
  }

  .course-modules__item::before {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .course-modules__item {
    padding-left: 50px;
    margin-bottom: 24px;
  }

  .course-modules__item::before {
    font-size: 22px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Что дает курс
   -------------------------------------------------------------------------- */
.course-give {
  display: flex;
  justify-content: space-between;
  align-items: center;
  column-gap: 120px;
  text-align: left;
}

.course-give__video {
  flex: 1;
  display: flex;
  justify-content: center;
  width: 312px;
  height: 624px;
}

.course-give__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  row-gap: 26px;
  text-align: left;
}

.course-give__title {
  text-align: left;
  margin-bottom: 0;
}

.give-list {
  list-style: circle;
  padding-left: 24px;
}

/* Общие стили для обоих состояний */
.video-preview,
.video-player {
  height: 100%;
  border: 4px solid lightgrey;
  border-radius: 24px;
  overflow: hidden;
  margin: 0 auto;
  background-color: #000;
}

/* Стили для превью видео */
.video-preview {
  display: flex;
  cursor: pointer;
}

.video-preview.active {
  display: flex;
  position: relative;
}

.video-preview:not(.active) {
  display: none;
}

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

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.2);
  transition: background 0.3s ease;
}

.video-preview:hover .video-overlay {
  background: rgba(0, 0, 0, 0.0);
}

.play-full-button {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;

  margin-top: auto;
  margin-bottom: 28px;

  transition: transform 0.3s ease;
}

.play-full-button:hover {
  transform: scale(1.05);
}

.play-text {
  color: white;
  font-size: 16px;
  font-weight: 500;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
  background: rgba(0, 0, 0, 0.6);
  padding: 8px 16px;
  border-radius: 20px;
}

/* Стили для полноценного плеера */
.video-player {
  display: none;
  position: relative;
}

.video-player.active {
  display: block;
}

.video-player video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
}

/* Кнопка сворачивания плеера */
.minimize-player {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.3s ease, transform 0.3s ease;
}

.minimize-player:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.minimize-player svg {
  width: 20px;
  height: 20px;
}

/* Адаптив Что дает курс */
@media (max-width: 1200px) {
  .course-give {
    column-gap: 60px;
  }

  .course-give__video {
    width: 280px;
    height: 560px;
  }

  .play-full-button svg {
    width: 70px;
    height: 70px;
  }

  .play-text {
    font-size: 15px;
  }
}

@media (max-width: 992px) {
  .course-give {
    flex-direction: column;
    gap: 40px;
  }

  .course-give__video {
    width: 100%;
    max-width: 400px;
    height: 400px;
  }

  .course-give__content {
    text-align: center;
  }

  .course-give__title {
    text-align: center;
  }

  .video-preview,
  .video-player {
    border-radius: 20px;
  }

  .play-full-button svg {
    width: 60px;
    height: 60px;
  }

  .play-text {
    font-size: 14px;
  }

  .minimize-player {
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
  }

  .minimize-player svg {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 768px) {
  .course-give__video {
    height: 350px;
    max-width: 350px;
  }

  .play-full-button svg {
    width: 50px;
    height: 50px;
  }

  .play-text {
    font-size: 13px;
    padding: 6px 12px;
  }

  .minimize-player {
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
  }

  .minimize-player svg {
    width: 16px;
    height: 16px;
  }
}

@media (max-width: 480px) {
  .course-give__video {
    height: 280px;
    max-width: 280px;
  }

  .video-preview,
  .video-player {
    border-radius: 16px;
    border-width: 2px;
  }

  .give-list {
    padding-left: 20px;
  }

  .play-full-button {
    gap: 10px;
  }

  .play-full-button svg {
    width: 40px;
    height: 40px;
  }

  .play-text {
    font-size: 12px;
    padding: 5px 10px;
  }

  .minimize-player {
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
  }

  .minimize-player svg {
    width: 14px;
    height: 14px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Testimonials (отзывы)
   -------------------------------------------------------------------------- */
.course-testimonials {
  margin-top: var(--course-space-xxl);
  padding-bottom: 56px;
}

.course-testimonial {
  display: flex;
  flex-direction: row;
  gap: 20px;
  margin-bottom: var(--course-space-md);
}

.course-testimonial img {
  border-radius: 120px;
  width: 150px;
  height: 150px;
  margin-top: auto;
  background-color: gray;
}

.course-testimonial__inner {
  flex: 1;
  background: var(--course-color-light-bg);
  border: 1px solid var(--course-color-border);
  border-radius: 48px 48px 48px var(--course-radius-sm);
  padding: 48px 48px 32px;
  position: relative;
}

.course-testimonial__inner::before {
  content: "\201C";
  font-size: 80px;
  position: absolute;
  top: 30px;
  left: 30px;
  color: var(--course-color-border);
}

.course-testimonial__text {
  font-size: 18px;
  line-height: 26px;
  padding-bottom: 49px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--course-color-border);
}

.course-testimonial__author {
  display: flex;
  flex-direction: column;
}

.course-testimonial__name {
  font-size: 22px;
  line-height: 26px;
  font-weight: 600;
  margin-bottom: 12px;
}

.course-testimonial__position {
  font-size: 18px;
  color: var(--course-color-gray);
}

/* Адаптив Testimonials */
@media (max-width: 992px) {
  .course-testimonials {
    margin-top: var(--course-space-xl);
    padding-bottom: 40px;
  }

  .course-testimonial {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .course-testimonial img {
    margin-top: 0;
    order: -1;
  }

  .course-testimonial__inner::before {
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .course-testimonial__inner {
    padding: 40px 30px 24px;
    border-radius: 32px 32px 32px var(--course-radius-sm);
  }

  .course-testimonial__inner::before {
    font-size: 60px;
    top: 15px;
  }

  .course-testimonial__text {
    font-size: 16px;
    line-height: 24px;
    padding-bottom: 30px;
    margin-bottom: 24px;
  }

  .course-testimonial img {
    width: 120px;
    height: 120px;
  }

  .course-testimonial__name {
    font-size: 20px;
  }

  .course-testimonial__position {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .course-testimonial__inner {
    padding: 36px 24px 20px;
    border-radius: 24px 24px 24px var(--course-radius-sm);
  }

  .course-testimonial__inner::before {
    font-size: 50px;
  }

  .course-testimonial img {
    width: 100px;
    height: 100px;
  }

  .course-testimonial__name {
    font-size: 18px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Author (об авторе)
   -------------------------------------------------------------------------- */
.course-author {
  padding: 80px 0;
  background: #fff;
}

.course-author__inner {
  display: flex;
  align-items: center;
  gap: 60px;
}

.course-author__photo {
  max-width: 587px;
  max-height: 786px;
  border: 4px solid grey;
  border-radius: 24px;
  overflow: hidden;
}

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

.course-author__content {
  display: flex;
  flex-direction: column;
  height: 578px;
}

.author-text {
  margin: auto;
}

.course-author__content .course-button {
  margin-top: auto;
}

.author-list {
  list-style: disc;
  padding-left: 24px;
}

.author-list__item {
  margin-bottom: 8px;
}

.author-list__item-link {
  position: relative;
  font-weight: 600;
  text-decoration: none;
  color: #333333;
}

.author-list__item-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #696969;
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.65, 0, 0.35, 1);
  border-radius: 1px;
  opacity: 0;
}

/* Анимация при наведении */
.author-list__item-link:hover {
  color: var(--course-color-primary);
}

.author-list__item-link:hover::after {
  width: 100%;
  opacity: 1;
}

.course-author__title {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #333;
}

.course-author__text {
  font-size: 18px;
  line-height: 1.6;
  color: #333;
}

.course-author__text p {
  margin-bottom: 16px;
}

/* Адаптив Author */
@media (max-width: 1200px) {
  .course-author__inner {
    gap: 40px;
  }

  .course-author__photo {
    max-width: 400px;
    max-height: 650px;
  }

  .course-author__content {
    height: auto;
    min-height: 500px;
  }
}

@media (max-width: 992px) {
  .course-author__inner {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .course-author__photo {
    max-width: 300px;
    max-height: 500px;
    margin: 0 auto;
  }

  .course-author__content {
    height: auto;
    min-height: auto;
  }

  .author-text {
    margin: 0 0 40px 0;
  }
}

@media (max-width: 768px) {
  .course-author {
    padding: 60px 0;
  }

  .course-author__title {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .course-author__text {
    font-size: 16px;
  }

  .author-list {
    padding-left: 20px;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .course-author {
    padding: 40px 0;
  }

  .course-author__photo {
    max-width: 250px;
    max-height: 400px;
    border-width: 2px;
    border-radius: 16px;
  }

  .course-author__title {
    font-size: 24px;
  }

  .author-list {
    padding-left: 16px;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: Для кого этот курс
   -------------------------------------------------------------------------- */
.course-features {
  margin-top: 80px;
}

.course-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.course-feature-card {
  background: var(--course-color-white);
  border-radius: var(--course-radius-lg);
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.course-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.course-feature-card__icon {
  width: 80px;
  height: 80px;
  background: #4e77a5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
  color: white;
  padding: 16px;
}

.course-feature-card__icon svg {
  width: 48px;
  height: 48px;
}

.course-feature-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-feature-card__title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--course-color-primary);
  line-height: 1.3;
}

.course-feature-card__text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--course-color-gray);
  margin: 0;
}

/* Альтернативный дизайн с иконками Font Awesome (если подключены) */
.course-feature-card--alt .course-feature-card__icon {
  font-size: 32px;
  background: none;
  color: var(--course-color-primary);
}

/* Адаптив Для кого этот курс */
@media (max-width: 992px) {
  .course-features {
    margin-top: 60px;
  }

  .course-features__grid {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .course-features__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .course-feature-card {
    padding: 30px 20px;
  }

  .course-feature-card__title {
    font-size: 22px;
  }

  .course-feature-card__icon {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    padding: 14px;
  }

  .course-feature-card__icon svg {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .course-features {
    margin-top: 40px;
  }

  .course-features__grid {
    margin-top: 30px;
    gap: 20px;
  }

  .course-feature-card {
    padding: 24px 16px;
    border-radius: var(--course-radius-md);
  }

  .course-feature-card__title {
    font-size: 20px;
  }

  .course-feature-card__text {
    font-size: 16px;
    line-height: 1.5;
  }
}

/* --------------------------------------------------------------------------
   БЛОК: К действию
   -------------------------------------------------------------------------- */
.course-cta {
  border-radius: 24px;
  padding: var(--course-space-xl) 0;
  max-width: 600px;
  margin: 80px auto;
}

.course-cta__accept {
  text-align: center;
}

.course-button {
  display: inline-block;
  padding: 16px 40px;
  background: var(--course-color-primary);
  color: var(--course-color-white);
  text-decoration: none;
  border-radius: var(--course-radius-md);
  font-size: 18px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s;
  text-align: center;
  font-family: inherit;
}

.course-button:hover {
  opacity: 0.9;
}

.course-button--primary {
  background: var(--course-color-primary);
  color: var(--course-color-white);
}

.course-button--secondary {
  background: var(--course-color-secondary);
  color: var(--course-color-primary);
}

.course-button--large {
  display: block;
  max-width: 600px;
  padding: 20px 60px;
  font-size: 26px;
  margin: 0 auto;
}

/* Адаптив К действию */
@media (max-width: 992px) {
  .course-cta {
    margin: 60px auto;
    padding: var(--course-space-lg) 0;
  }
}

@media (max-width: 768px) {
  .course-cta {
    margin: 40px auto;
    padding: var(--course-space-md) 0;
    border-radius: 20px;
  }

  .course-button--large {
    padding: 18px 40px;
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .course-cta {
    margin: 30px auto;
    padding: var(--course-space-sm) 0;
    border-radius: 16px;
  }

  .course-button {
    padding: 14px 32px;
    font-size: 16px;
  }

  .course-button--large {
    padding: 16px 32px;
    font-size: 20px;
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   ОБЩИЙ АДАПТИВ
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .course-hero__inner,
  .course-author__inner {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .course-author__photo {
    margin: 0 auto;
  }

  /* Уменьшаем все отступы для мобильных */
  .course-page {
    --course-space-xxl: 80px;
    --course-space-xl: 60px;
    --course-space-lg: 48px;
    --course-space-md: 32px;
    --course-space-sm: 24px;
    --course-space-xs: 12px;
  }
}

@media (max-width: 480px) {
  .course-testimonial__author {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .course-title--level-3 {
    text-align: center;
  }

  /* Еще меньше отступы для очень маленьких экранов */
  .course-page {
    --course-space-xxl: 60px;
    --course-space-xl: 48px;
    --course-space-lg: 36px;
    --course-space-md: 24px;
    --course-space-sm: 20px;
    --course-space-xs: 10px;
  }
}

/* Стили для элемента video */
#hoverVideo {
  display: block;
  transition: opacity 0.3s ease;
  /* Скрываем элементы управления по умолчанию */
  --controls-opacity: 0;
}

/* Показываем элементы управления при наведении на контейнер с видео */
#hoverVideo:hover {
  --controls-opacity: 1;
}

/* Стилизация элементов управления самого видео (если нужно) */
#hoverVideo::-webkit-media-controls-panel {
  opacity: var(--controls-opacity);
  transition: opacity 0.3s ease;
}
#hoverVideo::-moz-media-controls-panel {
  opacity: var(--controls-opacity);
  transition: opacity 0.3s ease;
}

.course-cta__input-wrapper p{
  text-align: center;
  color: var(--course-color-gray);
  font-size: 16px;
}

.course-input {
  border-radius: var(--course-radius-md);
  width: 100%; padding: 15px;
  border: 1px solid #ccc;
  outline: none;
  transition: border-color 0.3s;
}

/* Стили для неактивной кнопки */
.course-button--disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
  pointer-events: none;
}

/* Стили для контейнера чекбокса */
.course-checkbox-container {
  display: flex;
  column-gap: 15px;
  align-items: center;
  justify-content: center;
  max-width: 500px;
  margin: 0 auto;
  margin-top: 25px;
}

.course-checkbox-container label {
  cursor: pointer;
  user-select: none;
}

.course-checkbox-container label a{
  font-weight: 500;
  color: #333333;
}

.course-checkbox {
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Фокус для доступности */
.course-checkbox:focus {
  outline: 2px solid var(--course-color-primary);
  outline-offset: 2px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Стили для состояния загрузки */
.course-button--loading {
  position: relative;
  color: transparent !important;
}

.course-button--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: button-spinner 0.6s linear infinite;
}

@keyframes button-spinner {
  to { transform: rotate(360deg); }
}

/*Ссылка*/

.link-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
  padding: 0 40px;
}

.link-box h1 {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 24px;
  line-height: 1.2;
}

.box-link {
  font-size: 36px;
  color: #0b86e1;
  text-decoration: none;
  word-wrap: break-word; /* Безопасный перенос длинных слов */
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .link-box h1 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .box-link {
    font-size: 24px;
  }
  .link-box {
    padding: 0 30px;
  }
}

@media (max-width: 480px) {
  .link-box h1 {
    font-size: 22px;
    margin-bottom: 16px;
  }
  .box-link {
    font-size: 18px;
    word-break: normal;
    overflow-wrap: anywhere;
  }
  .link-box {
    padding: 0 20px;
    min-height: 30vh;
  }
}

@media (max-width: 320px) {
  .link-box h1 {
    font-size: 18px;
  }
  .box-link {
    font-size: 16px;
  }
  .link-box {
    padding: 0 15px;
  }
}

.back-btn {
  display: inline-block;
  padding: 16px 40px;
  background: #333333;
  color: white;
  text-decoration: none;
  border-radius: 16px;
  font-size: 18px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s;
  text-align: center;
  font-family: inherit;
}