/* ============================================ */
/* SECTIONS.CSS - ВСЕ СЕКЦИИ ЛЕНДИНГА */
/* ============================================ */

/* ============================================ */
/* HERO SECTION - v11.0 UPDATED */
/* ============================================ */
.hero {
    padding: var(--space-12) 0 var(--space-8);
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-content {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
    padding-top: var(--space-8);
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.hero-signature {
    font-family: var(--font-signature);
    color: var(--color-accent-purple);
    font-weight: 600;
    font-style: italic;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
    font-weight: 500;
    line-height: 1.4;
}

.hero-cta {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.author-intro {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-6);
    position: relative;
    transition: all 0.3s ease;
}

.author-intro:hover {
    transform: translateY(-2px);
}

.author-intro::before {
    content: '';
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 6px;
    height: 6px;
    background: var(--color-bright-cyan);
    border-radius: 50%;
}

.author-profile {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.author-photo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid var(--color-accent-purple);
    background: rgba(138, 124, 168, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-purple);
    font-weight: 600;
}

.author-text {
    flex: 1;
}

.author-text p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: var(--space-3);
}

.author-text p:last-child {
    margin-bottom: 0;
}

.intro-link {
    color: var(--color-accent-purple);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.intro-link:hover {
    color: var(--color-accent-purple-light);
    border-bottom-color: var(--color-accent-purple);
}

/* ============================================ */
/* COURSE FOCUS AREAS SECTION - v11.0 NEW */
/* ============================================ */
.course-focus {
    padding: var(--space-16) 0;
}

.focus-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    margin-bottom: var(--space-12);
}

.focus-main h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.focus-intro {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.focus-summary {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-6);
    position: relative;
}

.focus-summary::before {
    content: '';
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--color-bright-purple);
    border-radius: 50%;
}

.focus-summary p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin: 0;
    font-style: italic;
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.focus-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-8);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.focus-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent-purple);
}

.focus-card h3 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-3) 0;
    line-height: 1.2;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.focus-card p {
    color: var(--color-text-muted);
    line-height: 1.5;
    flex-grow: 1;
    font-size: var(--text-sm);
    margin: 0;
}

.section-divider {
    margin: var(--space-12) 0;
    text-align: center;
}

.divider-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-bg-tertiary), transparent);
    margin: var(--space-8) 0;
}

.divider-text {
    color: var(--color-text-muted);
    font-size: var(--text-base);
    font-style: italic;
    margin: 0;
}

.final-comment {
    text-align: center;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-bg-tertiary);
    margin-top: var(--space-8);
}

.final-comment p {
    font-style: italic;
    color: var(--color-text-muted);
    font-size: var(--text-base);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================ */
/* TARGET AUDIENCE SECTION - v11.0 NEW */
/* ============================================ */
.target-audience {
    padding: var(--space-16) 0;
}

.audience-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-16);
    align-items: start;
}

.audience-main h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-8);
}

.profile-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.profile-bullet {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
    background: var(--color-accent-purple);
}

.profile-content h3 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    line-height: 1.3;
}

.profile-content p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

.audience-sidebar {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-6);
    position: relative;
    align-self: start;
    position: sticky;
    top: var(--space-20);
}

.audience-sidebar::before {
    content: '';
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--color-bright-green);
    border-radius: 50%;
}

.audience-sidebar h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.audience-sidebar p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-4);
}

.audience-sidebar .btn {
    width: 100%;
    text-align: center;
}

/* ============================================ */
/* PRICING SECTION - v11.0 UPDATED */
/* ============================================ */
.pricing-section {
    padding: var(--space-16) 0;
}

.pricing-section h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-8);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.pricing-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-8);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent-purple);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-bg-tertiary);
}

.pricing-header h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.price {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-accent-purple);
    margin: 0;
}

.pricing-features {
    flex-grow: 1;
    margin-bottom: var(--space-6);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-check {
    color: var(--color-bright-purple);
    font-weight: 600;
    font-size: var(--text-base);
    flex-shrink: 0;
}

.feature-item span:last-child {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
}

.pricing-note {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-bg-tertiary);
}

.pricing-note p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-style: italic;
    margin: 0;
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================ */
/* WORKFLOW SECTION - ПОЛНЫЙ БЛОК CSS */
/* ============================================ */

.workflow-section {
    padding: var(--space-16) 0;
}

/* ЗАГОЛОВОК СЕКЦИИ */
.workflow-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    margin-bottom: var(--space-12);
}

.workflow-main h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.workflow-subtitle {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    margin: 0;
}

/* ПРАВАЯ ЧАСТЬ ЗАГОЛОВКА С ТАБАМИ */
.workflow-summary {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 12px;
    padding: var(--space-6);
    position: relative;
}

.workflow-summary::before {
    content: '';
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--color-bright-orange);
    border-radius: 50%;
}

.workflow-summary p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    font-style: italic;
}

/* СЕЛЕКТОР ФОРМАТОВ */
.header-format-selector,
.format-selector {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.format-tab {
    padding: var(--space-3) var(--space-6);
    background: var(--color-bg-primary);
    border: 2px solid var(--color-bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    min-width: 100px;
    text-align: center;
}

.format-tab:hover:not(.active) {
    border-color: var(--color-accent-purple);
    color: var(--color-text-secondary);
}

.format-tab.active {
    background: var(--color-accent-purple);
    border-color: var(--color-accent-purple);
    color: var(--color-text-primary);
    font-weight: 600;
}

/* ОБЁРТКА ТАЙМЛАЙНОВ */
.timeline-wrapper {
    position: relative;
}

.timeline-content {
    display: none;
}

.timeline-content.active {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-20);               /* ИСПРАВЛЕНО: увеличен gap с 64px до 80px */
}

/* КОНТЕЙНЕР ТАЙМЛАЙНА */
.timeline-container {
    background: var(--color-bg-secondary);
    border-radius: 20px;
    border: 1px solid var(--color-bg-tertiary);
    padding: var(--space-8);
}

/* СТРУКТУРА ШАГА ТАЙМЛАЙНА */
.timeline-item {
    display: grid;
    grid-template-columns: 160px 20px 1fr;
    gap: var(--space-8);
    min-height: 120px;                  /* ВОЗВРАТ: к исходному размеру */
    align-items: start;
    position: relative;
    padding-bottom: var(--space-4);     /* ВОЗВРАТ: к исходному отступу */
}

/* ЛЕВАЯ КОЛОНКА - НАЗВАНИЕ И ВРЕМЯ */
.timeline-step {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-end;
    text-align: right;
    height: 100%;
    padding-top: var(--space-1);
}

.timeline-step-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-accent-purple);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-1);
    line-height: 1.2;
}

.timeline-step-duration {
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
    line-height: 1.2;
}

/* СРЕДНЯЯ КОЛОНКА - ТОЧКА И ЛИНИЯ */
.timeline-marker {
    position: relative;
    width: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    padding-top: var(--space-4);
}

.timeline-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-accent-purple);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.timeline-dot.hollow {
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-accent-purple);
    box-sizing: border-box;
}

.timeline-line {
    position: absolute;
    top: 16px;
    bottom: -96px;                      /* ВОЗВРАТ: gap (80px) + padding (16px) = -96px */
    width: 2px;
    background: var(--color-bg-tertiary);
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item:last-child .timeline-line {
    display: none;
}

/* ПРАВАЯ КОЛОНКА - КОНТЕНТ */
.timeline-description {
    display: flex;
    flex-direction: column;
    min-height: 100px;
    padding-top: var(--space-1);
}

.timeline-description h4 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);      /* ИСПРАВЛЕНО: уменьшен с 12px до 8px */
    line-height: 1.2;
}

.timeline-description p {
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0 0 var(--space-1) 0;      /* ИСПРАВЛЕНО: уменьшен отступ с 12px до 4px */
    font-size: var(--text-xs);
}

/* СПИСОК СО СТРЕЛКАМИ */
.timeline-description ul {
    list-style: none;
    padding: 0;
    margin: var(--space-1) 0 0 0;      /* ИСПРАВЛЕНО: убраны большие отступы */
    flex-shrink: 0;
}

/* ПРАВИЛО ДЛЯ ПОСЛЕДНЕГО ЭЛЕМЕНТА В ОПИСАНИИ */
.timeline-description > *:last-child {
    margin-bottom: 0 !important;       /* ДОБАВЛЕНО: убираем отступ у ЛЮБОГО последнего элемента */
}

.timeline-description li {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
    padding-left: var(--space-4);
    position: relative;
    line-height: 1.4;
}

.timeline-description li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-purple);
}


/* БЛОК ИНФОРМАЦИИ О МОДУЛЕ */
.module-info {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-accent-purple);
    border-radius: 12px;
    padding: var(--space-8);
    text-align: center;
    position: relative;
}

.module-info::before {
    content: '';
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--color-bright-orange);
    border-radius: 50%;
}

.module-info h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.module-info p {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    line-height: 1.5;
    margin: 0;
}

/* ============================================ */
/* COURSE CURRICULUM - ИСПРАВЛЕННАЯ ВЕРСИЯ */
/* ============================================ */
.course-curriculum {
    padding: var(--space-16) 0;
}

.curriculum-header {
    margin-bottom: var(--space-12);
}

.curriculum-header h2 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.curriculum-intro {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    font-weight: 500;
    margin: 0;
}

/* СТРУКТУРА ЭТАПА */
.step-section {
    display: flex;
    align-items: stretch;
    margin-bottom: var(--space-16);
    position: relative;
}

.step-section:last-child {
    margin-bottom: 0;
}

.step-info {
    width: 220px;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-accent-purple);
    border-radius: 12px;
    padding: var(--space-8);
    color: var(--color-text-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    text-align: center;
    min-height: 120px;
}

.step-number {
    background: var(--color-accent-purple);
    color: var(--color-text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-lg);
    margin: 0 auto var(--space-4);
}

.step-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
}

/* СОЕДИНИТЕЛЬНАЯ ЛИНИЯ */
.step-connector {
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.connector-line {
    width: 4px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-accent-purple), var(--color-accent-purple));
    border-radius: 2px;
}

.connector-circle {
    position: absolute;
    width: 14px;
    height: 14px;
    background: var(--color-bg-primary);
    border: 3px solid var(--color-accent-purple);
    border-radius: 50%;
}

/* МОДУЛИ */
.modules-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
}

.module-block {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-bg-tertiary);
    border-radius: 8px;
    padding: var(--space-8);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.module-block:hover {
    border-color: var(--color-accent-purple);
    transform: translateY(-1px);
}

.module-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.module-number {
    background: var(--color-accent-purple);
    color: var(--color-text-primary);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
    flex-shrink: 0;
}

.module-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
    margin: 0;
}

.module-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-6);
    flex-grow: 1;
}

.module-topics {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-top: auto;
}

.module-topics li {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: var(--space-3);
    padding-left: var(--space-4);
    position: relative;
}

.module-topics li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent-purple);
    font-weight: 600;
}

.module-topics li:last-child {
    margin-bottom: 0;
}

/* Course Summary */
.course-summary {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-accent-purple);
    border-radius: 12px;
    padding: var(--space-8);
    text-align: center;
    max-width: 700px;
    margin: var(--space-16) auto 0;
    position: relative;
}

.course-summary::before {
    content: '';
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--color-bright-cyan);
    border-radius: 50%;
}

.course-summary h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.course-summary p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}



/* ============================================ */
/* FOOTER SECTION - IMPROVED TYPOGRAPHY */
/* ============================================ */
.footer {
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-bg-tertiary);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-main h3 {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.footer-signature {
    font-family: var(--font-signature);
    color: var(--color-accent-purple);
    font-weight: 600;
    font-style: italic;
}

.footer-main p {
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-3);
    font-size: var(--text-base);
}

.footer-main p:last-child {
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-12);
}

.footer-column h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: var(--space-2);
}

.footer-column a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--text-base);
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--color-accent-purple);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-top: 1px solid var(--color-bg-tertiary);
    padding-top: var(--space-8);
}

.footer-legal {
    color: var(--color-text-subtle);
    font-size: var(--text-sm);
    line-height: 1.4;
}

.footer-legal p {
    margin-bottom: var(--space-2);
}

.footer-legal p:last-child {
    margin-bottom: 0;
}

/* ============================================ */
/* RESPONSIVE DESIGN */
/* ============================================ */

@media (max-width: 768px) {

    /* ============================================ */
    /* ОБЩИЕ НАСТРОЙКИ */
    /* ============================================ */

    /* Уменьшаем отступы всех секций */
    .course-focus,
    .target-audience,
    .pricing-section,
    .workflow-section,
    .course-curriculum {
        padding: 48px 0;
    }

    /* Общая типографика */
    h1 { font-size: 28px; line-height: 1.2; }
    h2 { font-size: 20px; line-height: 1.3; }
    h3 { font-size: 16px; line-height: 1.3; }
    h4 { font-size: 14px; line-height: 1.3; }

    /* ============================================ */
    /* HERO SECTION */
    /* ============================================ */

    .hero {
        min-height: auto;
        padding: 32px 0 24px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }

    .hero-title {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 24px;
    }

    .hero-cta {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .author-intro {
        padding: 16px;
        margin-top: 24px;
    }

    .author-profile {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }

    .author-photo {
        width: 48px;
        height: 48px;
    }

    .author-text p {
        font-size: 14px;
        margin-bottom: 8px;
    }

    /* ============================================ */
    /* COURSE FOCUS SECTION */
    /* ============================================ */

    .focus-header {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 32px;
    }

    .focus-main h2 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .focus-intro {
        font-size: 14px;
    }

    .focus-summary {
        padding: 16px;
        order: -1;
    }

    .focus-summary p {
        font-size: 14px;
        margin: 0;
    }

    .focus-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .focus-card {
        padding: 20px;
    }

    .focus-card h3 {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .focus-card p {
        font-size: 13px;
        line-height: 1.4;
    }

    .section-divider {
        margin: 32px 0;
    }

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

    .final-comment p {
        font-size: 14px;
        line-height: 1.4;
    }

    /* ============================================ */
    /* TARGET AUDIENCE SECTION */
    /* ============================================ */

    .audience-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .audience-main h2 {
        font-size: 20px;
        margin-bottom: 24px;
    }

    .profile-item {
        margin-bottom: 16px;
        gap: 12px;
    }

    .profile-content h3 {
        font-size: 14px;
        margin-bottom: 4px;
        line-height: 1.3;
    }

    .profile-content p {
        font-size: 13px;
        line-height: 1.4;
    }

    .audience-sidebar {
        position: static;
        padding: 16px;
        margin-top: 16px;
    }

    .audience-sidebar h3 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .audience-sidebar p {
        font-size: 14px;
        margin-bottom: 12px;
    }

    /* ============================================ */
    /* PRICING SECTION */
    /* ============================================ */

    .pricing-section h2 {
        font-size: 20px;
        margin-bottom: 24px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 24px;
    }

    .pricing-card {
        padding: 20px;
    }

    .pricing-header {
        margin-bottom: 20px;
        padding-bottom: 16px;
    }

    .pricing-header h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .price {
        font-size: 24px;
    }

    .pricing-features {
        margin-bottom: 20px;
    }

    .feature-item {
        margin-bottom: 8px;
        gap: 8px;
    }

    .feature-item span:last-child {
        font-size: 13px;
        line-height: 1.4;
    }

    .pricing-note p {
        font-size: 13px;
    }

    /* ============================================ */
    /* WORKFLOW SECTION - ПОЛНАЯ ПЕРЕСТРОЙКА */
    /* ============================================ */

    .workflow-header {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 32px;
    }

    .workflow-main h2 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .workflow-subtitle {
        font-size: 14px;
    }

    .workflow-summary {
        padding: 16px;
        order: -1;
    }

    .workflow-summary p {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .header-format-selector .format-tab {
        padding: 8px 16px;
        font-size: 12px;
        min-width: 80px;
    }

    /* Полная перестройка timeline - переопределяем только активный */
    .timeline-content.active {
        display: block !important;
    }

    .timeline-container {
        background: var(--color-bg-secondary);
        border-radius: 12px;
        border: 1px solid var(--color-bg-tertiary);
        padding: 16px;
    }

    /* Каждый элемент timeline как отдельная карточка */
    .timeline-item {
        display: block !important;
        grid-template-columns: none !important;
        background: var(--color-bg-primary);
        border: 1px solid var(--color-bg-tertiary);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 12px;
        min-height: auto !important;
        position: relative;
        border-left: 4px solid var(--color-accent-purple);
    }

    .timeline-item:last-child {
        margin-bottom: 0;
    }

    /* Полностью скрываем marker систему */
    .timeline-marker,
    .timeline-dot,
    .timeline-line {
        display: none !important;
    }

    /* Этап и время в одну строку */
    .timeline-step {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        text-align: left !important;
        height: auto !important;
        padding: 0 !important;
        margin-bottom: 12px !important;
        gap: 8px !important;
    }

    .timeline-step-title {
        font-size: 11px !important;
        font-weight: 700 !important;
        color: var(--color-accent-purple) !important;
        text-transform: uppercase !important;
        letter-spacing: 0.5px !important;
        margin: 0 !important;
        line-height: 1 !important;
        flex-shrink: 0 !important;
    }

    .timeline-step-duration {
        font-size: 11px !important;
        color: var(--color-text-subtle) !important;
        margin: 0 !important;
        line-height: 1 !important;
        flex-shrink: 0 !important;
    }

    .timeline-step-duration::before {
        content: "• ";
        color: var(--color-text-subtle);
    }

    /* Основной контент */
    .timeline-description {
        padding: 0 !important;
        min-height: auto !important;
    }

    .timeline-description h4 {
        font-size: 15px !important;
        font-weight: 600 !important;
        color: var(--color-text-primary) !important;
        margin-bottom: 8px !important;
        line-height: 1.3 !important;
    }

    .timeline-description p {
        font-size: 14px !important;
        color: var(--color-text-muted) !important;
        line-height: 1.4 !important;
        margin-bottom: 8px !important;
    }

    .timeline-description > *:last-child {
        margin-bottom: 0 !important;
    }

    .timeline-description ul {
        list-style: none !important;
        padding: 0 !important;
        margin: 8px 0 0 0 !important;
    }

    .timeline-description li {
        font-size: 13px !important;
        color: var(--color-text-muted) !important;
        line-height: 1.4 !important;
        margin-bottom: 6px !important;
        padding-left: 16px !important;
        position: relative !important;
    }

    .timeline-description li:last-child {
        margin-bottom: 0 !important;
    }

    .timeline-description li::before {
        content: '→' !important;
        position: absolute !important;
        left: 0 !important;
        color: var(--color-accent-purple) !important;
        font-size: 13px !important;
        font-weight: 600 !important;
    }

    /* Module info блок */
    .module-info {
        background: var(--color-bg-primary);
        border: 1px solid var(--color-accent-purple);
        border-radius: 8px;
        padding: 16px;
        text-align: center;
        margin-top: 20px;
    }

    .module-info h4 {
        font-size: 15px;
        font-weight: 600;
        color: var(--color-text-primary);
        margin-bottom: 8px;
        line-height: 1.3;
    }

    .module-info p {
        font-size: 14px;
        color: var(--color-text-secondary);
        line-height: 1.4;
        margin: 0;
    }

    /* ============================================ */
    /* COURSE CURRICULUM - ВЕРТИКАЛЬНАЯ СТРУКТУРА */
    /* ============================================ */

    .curriculum-header {
        margin-bottom: 32px;
    }

    .curriculum-header h2 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .curriculum-intro {
        font-size: 14px;
    }

    /* Этапы курса становятся вертикальными блоками */
    .step-section {
        display: block;
        margin-bottom: 32px;
        position: relative;
    }

    .step-section:last-child {
        margin-bottom: 0;
    }

    /* Заголовок этапа */
    .step-info {
        width: 100%;
        background: var(--color-bg-secondary);
        border: 2px solid var(--color-accent-purple);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 16px;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        text-align: left;
        min-height: auto;
        gap: 12px;
    }

    .step-number {
        width: 32px;
        height: 32px;
        background: var(--color-accent-purple);
        color: var(--color-text-primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 16px;
        margin: 0;
        flex-shrink: 0;
    }

    .step-title {
        font-size: 16px;
        font-weight: 600;
        color: var(--color-text-primary);
        line-height: 1.2;
        margin: 0;
    }

    /* Убираем соединительные элементы */
    .step-connector {
        display: none;
    }

    /* Модули в одну колонку */
    .modules-content {
        display: block;
        gap: 0;
    }

    .module-block {
        background: var(--color-bg-primary);
        border: 1px solid var(--color-bg-tertiary);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 12px;
        display: flex;
        flex-direction: column;
        height: auto;
    }

    .module-block:last-child {
        margin-bottom: 0;
    }

    .module-block:hover {
        border-color: var(--color-accent-purple);
        transform: none;
    }

    .module-header {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 12px;
    }

    .module-number {
        background: var(--color-accent-purple);
        color: var(--color-text-primary);
        width: 28px;
        height: 28px;
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        font-size: 12px;
        flex-shrink: 0;
    }

    .module-title {
        font-size: 14px;
        font-weight: 600;
        color: var(--color-text-primary);
        line-height: 1.3;
        margin: 0;
    }

    .module-description {
        font-size: 14px;
        color: var(--color-text-secondary);
        line-height: 1.4;
        margin-bottom: 12px;
        flex-grow: 1;
    }

    .module-topics {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .module-topics li {
        font-size: 13px;
        color: var(--color-text-muted);
        line-height: 1.4;
        margin-bottom: 6px;
        padding-left: 16px;
        position: relative;
    }

    .module-topics li:last-child {
        margin-bottom: 0;
    }

    .module-topics li::before {
        content: '•';
        position: absolute;
        left: 0;
        color: var(--color-accent-purple);
        font-weight: 600;
        font-size: 13px;
    }

    /* Course Summary */
    .course-summary {
        background: var(--color-bg-secondary);
        border: 1px solid var(--color-accent-purple);
        border-radius: 8px;
        padding: 20px;
        text-align: center;
        max-width: none;
        margin: 32px 0 0 0;
    }

    .course-summary h3 {
        font-size: 16px;
        font-weight: 600;
        color: var(--color-text-primary);
        margin-bottom: 12px;
        line-height: 1.3;
    }

    .course-summary p {
        font-size: 14px;
        color: var(--color-text-secondary);
        line-height: 1.4;
        margin: 0;
    }

    /* ============================================ */
    /* FOOTER */
    /* ============================================ */

    .footer {
        padding: 32px 0 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 24px;
    }

    .footer-main h3 {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .footer-main p {
        font-size: 14px;
        margin-bottom: 8px;
        line-height: 1.4;
    }

    .footer-links {
        gap: 32px;
    }

    .footer-column h4 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .footer-column a {
        font-size: 14px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding-top: 24px;
    }

    .footer-legal {
        font-size: 12px;
        order: 1;
        line-height: 1.3;
    }

    .footer-legal p {
        margin-bottom: 4px;
    }

    .footer-accent {
        order: 0;
    }

    /* ============================================ */
    /* АНИМАЦИИ - УПРОЩЕННЫЕ */
    /* ============================================ */

    .hero-content > * {
        animation: fade-in-up 0.4s ease-out backwards;
    }

    .hero-content > :first-child {
        animation-delay: 0.05s;
    }

    .hero-content > :last-child {
        animation-delay: 0.1s;
    }

    @keyframes fade-in-up {
        from {
            opacity: 0;
            transform: translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}