/* Общие стили */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

.page-title {
  font-size: 32px;
  margin-bottom: 10px;
  color: #222;
  font-weight: bold;
  text-align: center;
}
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

h1, h2, h3 {
  color: #222;
}

strong {
  font-weight: 600;
}

/* Первый блок: Кто такой Онлайн-помощник */
.section {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 60px;
  align-items: flex-start;
}

.text-block {
  flex: 1 1 500px;
  max-width: 800px;
}

.image-block {
  flex: 0 1 300px;
  max-width: 350px;
  margin-top: 65px;
  margin-left: 55px;
}

.image-block img,
.image-center img {
  width: 100%;
  height: 510px;
  border-radius: 12px;
}

/* Цветные блоки */
.gray-box {
  background-color: #f1f1f1;
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.green-box {
  background-color: #e7f9ec;
  padding: 15px 20px;
  border-left: 6px solid #4CAF50;
  border-radius: 8px;
  margin-bottom: 20px;
}

.red-box {
  background-color: #fdeaea;
  padding: 15px 20px;
  border-left: 6px solid #ED1C24;
  border-radius: 8px;
}

/* Блок "Как подключиться" */
.connect-block {
  margin-bottom: 60px;
}

.full-width-text {
  width: 100%;
  max-width: none;
}

.full-width-text ol {
  padding-left: 20px;
}

.image-center {
  text-align: center;
  margin-top: 30px;
}

.image-center img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* Кнопка PDF */

.details-button {
  display: inline-block;
  padding: 12px 20px;
  background-color: #FFDD00;
  color: #000;
  font-weight: bold;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.details-button:hover {
  background-color: #e6c200;
}

/* Список курсов */
.courses-block {
  margin-top: 60px;
  margin-bottom: 60px;
  padding: 20px;
  background-color: #f7f7f7;
  border-left: 6px solid #FFDD00;
  border-radius: 8px;
  text-align: left;
}

.course-summary {
  font-weight: 600;
  color: #ED1C24;
  cursor: pointer;
  margin-bottom: 10px;
  display: block;
}

.course-list {
  margin-top: 15px;
  padding-left: 20px;
  list-style-type: disc;
  line-height: 1.6;
}

.course-list li {
  margin-bottom: 8px;
}

.course-list a {
  color: #0044cc;
  text-decoration: none;
}

.course-list a:hover {
  text-decoration: underline;
}
.connection-bordered {
  padding: 20px;
  border: 2px dashed #f44336;
  border-radius: 12px;
  background-color: #fffbea;
  margin-bottom: 30px;
}