.banner {
      width: 100%;
      max-width: 100%;
      background: #ffeb3b; /* ярко-жёлтый фон */
      padding: 30px;
      border-radius: 10px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(0,0,0,0.15);
      text-align: center;
margin: 10px auto;
    }

    .main-title {
      font-size: 64px;
      font-weight: bold;
      line-height: 0.9;
      letter-spacing: -1px;
      margin: 0;
      text-transform: uppercase;
      position: relative;
      z-index: 2;
    }

    .power {
      color: #e74c3c;
      display: inline-block;
    }

    .through-the {
      color: black;
      display: inline-block;
      vertical-align: top;
    }

    .pain {
      color: #e74c3c;
      display: inline-block;
    }

    .subtitle {
      font-size: 22px;
font-weight: bold;

      margin: 20px 0 0;
      line-height: 1.5;
      color: #222;
      text-align: left;
      padding-left: 20px;
      position: relative;
      z-index: 2;
    }

   

    .vertical-bar {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 0;
      width: 12px;
      background: black;
      z-index: 1;
    }

    /* Адаптивность */
    @media (max-width: 768px) {
      .banner {
        padding: 20px;
      }

      .main-title {
        font-size: 48px;
      }

      .subtitle {
        font-size: 16px;
        padding-left: 15px;
      }
    }
.intro {
      background: #fff8e1;
      padding: 18px;
      border-left: 4px solid #ffc107;
      margin-bottom: 30px;
      border-radius: 0 6px 6px 0;
    }

    .exercise {
      margin-bottom: 40px;
      padding: 20px;
      border-radius: 8px;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      cursor: pointer;
      border: 1px solid #eee;
    }

    .exercise:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 14px rgba(0,0,0,0.1);
      background: #fcfcfc;
    }

    .exercise-title {
      font-size: 20px;
      font-weight: bold;
      color: #2c3e50;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
    }

    .exercise-title::before {
      content: "✦";
      margin-right: 10px;
      color: #e74c3c;
      font-size: 22px;
    }

    .exercise-desc, .exercise-instruction {
      margin-bottom: 12px;
    }

    .stats {
      display: flex;
      gap: 20px;
      font-weight: bold;
      color: #27ae60;
    }

    .tip {
      background: #e8f5e9;
      padding: 12px;
      border-left: 4px solid #27ae60;
      margin-top: 12px;
      font-style: italic;
      border-radius: 0 4px 4px 0;
    }

    @media (max-width: 768px) {
      
      .exercise-title { font-size: 18px; }
      .stats { flex-direction: column; gap: 5px; }
    }