:root {
    --pink: #d63384; /* Ярко-розовый (заголовок, легинсы) */
    --grey-text: #888888; /* Серый (заголовок Booty Blast) */
    --white: #ffffff;
    --black: #111111;
    --bg-dark: #1a1a1a;
    --font-heading: 'Arial Black', 'Impact', sans-serif;
    --font-body: 'Arial', 'Helvetica', sans-serif;

    --red: #d32f2f; /* Красный для акцентов */
    --grey: #f4f4f4;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  /* ===== Разворот ===== */
  .spread {
    max-width: 1400px;
    margin: 10px auto;
    background: var(--black);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: grid;
    grid-template-columns: 1fr;
    position: relative;
    overflow: hidden;
    min-height: 700px;
  }

  

  /* ===== Левая страница ===== */
  .page-left {
    position: relative;
    /* Имитация размытого фона */
    background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
  }

  /* Эффект размытия фона (имитация фото модели со спины) */
  .page-left::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 50%, rgba(214, 51, 132, 0.1), transparent 60%);
    z-index: 1;
    filter: blur(20px);
  }

  /* ===== Заголовок ===== */
  .title-blast {
   
    font-size: clamp(50px, 8vw, 90px);
    color: var(--grey-text);
    text-transform: uppercase;
    line-height: 0.9;
    letter-spacing: 2px;
    position: relative;
    z-index: 2;
    /* Белая обводка */
    text-shadow: 
      -2px -2px 0 var(--white),  
       2px -2px 0 var(--white),
      -2px  2px 0 var(--white),
       2px  2px 0 var(--white),
       4px 4px 10px rgba(0,0,0,0.5);
    margin-bottom: 10px;
  }

  .title-glutes {
    
    font-size: clamp(70px, 12vw, 140px);
    color: var(--pink);
    text-transform: uppercase;
    line-height: 0.9;
    letter-spacing: -2px;
    position: relative;
    z-index: 2;
    /* Белая обводка */
    text-shadow: 
      -3px -3px 0 var(--white),  
       3px -3px 0 var(--white),
      -3px  3px 0 var(--white),
       3px  3px 0 var(--white),
       5px 5px 15px rgba(0,0,0,0.5);
    margin-bottom: 30px;
  }

  /* ===== Авторы ===== */
  .credits {
    font-size: 11px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
    font-weight: bold;
  }

  .credits::before {
    content: '/// ';
    color: var(--pink);
  }

  /* ===== Основной текст ===== */
  .intro-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--white);
    position: relative;
    z-index: 2;
   
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
  }

  /* ===== Правая страница ===== */
  .page-right {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  /* Фото модели */
  .model-photo {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    /* Градиент имитирующий фото */
    background: linear-gradient(to right, #222, #333);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .model-placeholder {
    width: 90%;
    height: 90%;
    background: linear-gradient(135deg, #444, #222);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 14px;
    text-align: center;
    position: relative;
  }

  /* Имитация одежды модели */
  .model-outfit-top {
    position: absolute;
    top: 30%;
    width: 60%;
    height: 20%;
    background: #666; /* Серый топ */
    border-top: 5px solid var(--pink); /* Розовая окантовка */
    border-radius: 10px 10px 0 0;
  }
  
  .model-outfit-bottom {
    position: absolute;
    bottom: 10%;
    width: 70%;
    height: 30%;
    background: var(--pink); /* Розовые легинсы */
    border-radius: 20px 20px 0 0;
  }

  /* ===== Подвал ===== */
  .footer-left {
    position: absolute;
    bottom: 20px;
    left: 40px;
    font-size: 11px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 1px;
    z-index: 5;
  }

  .footer-right {
    position: absolute;
    bottom: 20px;
    right: 40px;
    font-size: 11px;
    color: var(--white);
    font-weight: bold;
    letter-spacing: 1px;
    z-index: 5;
    text-align: right;
  }

  .footer span {
    color: var(--pink); /* FLEX обычно красный, но тут может быть розовый в тему, оставим красный для бренда */
    color: #C8102E; 
    margin: 0 5px;
    font-weight: 900;
  }

  /* ===== Адаптивность ===== */
  @media (max-width: 900px) {
    .spread {
      grid-template-columns: 1fr;
      min-height: auto;
    }
    .center-fold { display: none; }
    .page-left {
      min-height: 500px;
      padding: 40px 20px;
    }
    .page-right {
      min-height: 500px;
    }
    .title-blast { font-size: 50px; }
    .title-glutes { font-size: 60px; }
    .footer-left, .footer-right {
      position: relative;
      bottom: auto;
      left: auto;
      right: auto;
      text-align: center;
      margin-top: 20px;
    }
  }

.spread2 {
    background: var(--white);
    width: 100%;
    max-width: 1400px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    position: relative;
  }

.bold-header {
    font-weight: 900;
    font-size: 1.1rem;
    text-transform: uppercase;
    margin-bottom: 5px;
  }

  .rep-scheme {
    font-size: 0.9rem;
    font-style: italic;
    color: #555;
    margin-bottom: 10px;
    display: block;
  }

  .sets-reps {
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 10px;
    display: block;
  }

  ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
  }

  li {
    margin-bottom: 5px;
    font-size: 0.95rem;
  }

  p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 15px;
    text-align: justify;
  }

  /* Specific Layout Elements */
  .col-left {
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* Text at bottom */
  }

  .col-middle {
    display: flex;
    flex-direction: column;
  }

  .schedule-block {
    margin-bottom: 30px;
  }

  .intro-text2 {
    font-size: 0.9rem;
    column-count: 1; /* Simulating the text flow at bottom left */
    column-gap: 20px;
  }

  .col-right {
    display: flex;
    flex-direction: column;
  }

  .photo-placeholder {
    background: #eee;
    height: 300px;
    width: 100%;
    margin-bottom: 20px;
    position: relative;
  }
  
  .red-bar {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 10px;
    background: var(--red);
  }

  .exercise-guide h3 {
    font-size: 1.3rem;
    margin-top: 0;
  }

  .arrow-red {
    color: var(--red);
    font-size: 0.8em;
  }

  .center-title {
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translate(-50%, 50%);
    font-weight: 900;
    font-size: 1.5rem;
    text-align: center;
    background: var(--white);
    padding: 10px;
  }

.container {
    max-width: 1400px;
    margin: 0 auto;
  }

  .page-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 5vw, 56px);
    color: var(--black);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 10px;
    letter-spacing: -1px;
  }

  .page-title span {
    color: var(--red);
  }

  .page-subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 50px;
    font-style: italic;
  }

  /* ===== Сетка карточек ===== */
  .exercise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
  }

  /* ===== Карточка упражнения ===== */
  .exercise-card {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-base);
    transition: var(--transition);
    border-top: 4px solid transparent;
  }

  /* Базовая тень */
  .exercise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--red), var(--pink));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
  }

  /* Hover эффекты */
  .exercise-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--red);
  }

  .exercise-card:hover::before {
    transform: scaleX(1);
  }

  .exercise-card:hover .exercise-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--red);
    color: var(--white);
  }

  .exercise-card:hover .exercise-title {
    color: var(--red);
  }

  .exercise-card:hover .read-more {
    opacity: 1;
    transform: translateX(0);
  }

  /* Иконка/стрелка */
  .exercise-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--grey-light);
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    color: var(--red);
    margin-bottom: 15px;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }

  /* Заголовок упражнения */
  .exercise-title {
    font-family: var(--font-heading);
    font-size: 22px;
    color: var(--black);
    text-transform: uppercase;
    margin-bottom: 8px;
    transition: color 0.3s ease;
    line-height: 1.2;
  }

  .exercise-subtitle {
    font-size: 13px;
    color: #888;
    font-style: italic;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  /* Описание */
  .exercise-desc {
    font-size: 16px;
    line-height: 1.7;
    color: var(--grey-dark);
    text-align: justify;
    margin-bottom: 20px;
  }