/* Базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
  }
  
  body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-dark-text);
    background-color: var(--color-light);
    overflow-x: hidden;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  ul, ol {
    list-style: none;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
  }
  
  button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
  }
  
  /* Утилиты */
  .container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
  }
  
  .section-title {
    font-size: 3rem;
    font-weight: 800;
    text-transform: none;
    text-align: left;
    margin-left: 20px;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
    position: relative;
    padding-bottom: var(--spacing-sm);
    letter-spacing: -1px;
  }
  
  .section-title::after {
    display: none;
  }
  
  /* Хедер (Floating Pill) */
  .header {
    position: fixed;
    top: 20px;
    left: 20px;
    right: 20px;
    width: calc(100% - 40px);
    height: 70px;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 100px;
  }
  
  .header-content {
    position: relative;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    height: 70px;
    width: 100%;
    padding: 0 30px;
  }
  
  .header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .logo a {
    display: flex;
    align-items: center;
    font-weight: 700;
    height: 100%;
  }
  
  .logo-text {
    color: var(--color-dark-text);
    font-size: var(--font-size-xl);
    line-height: 1;
    letter-spacing: -0.5px;
    width: fit-content;
  }
  
  .logo-icon {
    font-size: var(--font-size-xl);
    margin-left: var(--spacing-xs);
    display: inline-block;
  }
  
  /* Hide mobile emoji on desktop */
  .mobile-tennis-emoji {
    display: none;
  }
  
  .nav-list {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    /* padding-right: var(--spacing-xl); */
    padding-right: 100px;
  }
  
  .nav-link {
    color: var(--color-dark-text);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: none;
    padding: var(--spacing-xs) 0;
    position: relative;
    display: inline-flex;
    align-items: center;
  }
  
  .nav-link::after {
    display: none;
  }
  
  .nav-link:hover {
    color: var(--color-accent);
  }
  
  .header-contact-button {
    background-color: var(--color-accent);
    color: var(--color-text);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    transition: background-color var(--transition-fast);
  }
  
  .header-contact-button:hover {
    background-color: #F6A14C;
  }
  
  .mobile-menu-toggle {
    display: none;
    margin-left: auto;
    position: relative;
    z-index: 2101; /* Must be above the sidebar (2000) */
  }

  .mobile-menu-toggle.active .bar {
    background-color: #FFFFFF;
  }
  
  /* Full-screen overlay mobile menu — no translateX to avoid viewport overflow bugs */
  /* Premium Sidebar Menu — Slide-out from right */
  .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-primary);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transform: translateX(101%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, visibility 0.4s ease;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 100px 40px 40px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  }

  .mobile-menu.open {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }
  
  /* Герой-секция (Bento Contained Hero) */
  .hero-section {
    margin: 110px 20px 20px 20px;
    border-radius: 40px;
    overflow: hidden;
    height: 80vh;
    min-height: 600px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 var(--spacing-md);
  }
  
  .hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    border-radius: 40px;
    overflow: hidden;
  }
  
  .hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
  }
  
  .hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 45, 40, 0.4);
    z-index: 1;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-light);
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-cta-button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-text);
    font-weight: 600;
    font-size: var(--font-size-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 100px;
    box-shadow: 0 8px 16px rgba(244, 108, 32, 0.25);
    transition: all var(--transition-fast);
  }
  
  .hero-cta-button:hover {
    background-color: #F6A14C;
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(244, 108, 32, 0.3);
  }
  
  /* О тренере */
  .about-trainer {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
  }
  
  .trainer-card {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    background-color: var(--color-text);
    border-radius: 32px;
    overflow: hidden;
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
  }
  
    .trainer-photo {
    height: 100%;
    overflow: hidden;
  }

  .trainer-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .trainer-info {
    padding: var(--spacing-lg);
  }
  
  .trainer-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
  }
  
  .trainer-title {
    font-size: var(--font-size-md);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
  }
  
  .trainer-achievements {
    margin-bottom: var(--spacing-md);
  }
  
  .trainer-achievements li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: var(--spacing-lg);
  }
  
  .trainer-achievements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
  }
  
  .trainer-quote {
    font-style: italic;
    border-left: 3px solid var(--color-accent);
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-lg);
    color: #555;
  }
  
  /* Почему выбрать нас */
  .why-choose-us {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
  }
  
  .features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
  }
  
  .feature-item {
    flex: 1 1 calc(33.333% - var(--spacing-md));
    min-width: 300px;
    background-color: var(--color-text);
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    transition: all var(--transition-fast);
  }
  
  .feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .feature-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
  }
  
  .emoji {
    font-size: 2rem;
  }
  
  .feature-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
  }
  
  .feature-description {
    color: #555;
    font-size: var(--font-size-base);
  }
  
  .feature-emoji {
    font-size: 2rem;
  }
  
  /* Программы тренировок */
  .training-programs {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-primary);
  }
  
  .training-programs .section-title {
    color: var(--color-text);
  }
  
.programs-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
  }

  .program-card {
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 300px;
    max-width: 400px;
    background-color: var(--color-text);
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    border: none;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
  }
  
  .program-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .program-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: center;
  }
  
  .program-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
  }
  
  .program-description {
    margin-bottom: var(--spacing-md);
    color: #555;
  }
  
  .program-audience {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: 600;
  }
  
  /* Как теннис влияет на здоровье */
  .tennis-benefits {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-primary);
    color: var(--color-text);
  }
  
  .tennis-benefits .section-title {
    color: var(--color-text);
  }
  
  .benefits-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
  }
  
  .benefit-card {
    flex: 1 1 calc(33.333% - var(--spacing-md));
    min-width: 300px;
    background: linear-gradient(135deg, var(--color-light) 0%, rgba(245, 240, 230, 0.95) 100%);
    border: none;
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    position: relative;
    overflow: hidden;
  }
  
  .benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
  }
  
  .benefit-card:hover {
    background: linear-gradient(135deg, #ffffff 0%, var(--color-light) 100%);
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  .benefit-card:hover::before {
    transform: scaleX(1);
  }
  
  .benefit-icon {
    margin: 0 auto var(--spacing-sm) auto;
    font-size: 2.5rem;
    color: var(--color-accent);
    display: block;
    text-align: center;
    width: 60px;
    height: 60px;
    line-height: 60px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #F6A14C 100%);
    color: var(--color-text);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-fast);
  }
  
  .benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-md);
  }
  
  .benefit-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
  }
  
  .benefit-description {
    color: var(--color-dark-text);
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
  
  /* Счетчики достижений */
  .achievements {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-accent);
  }
  
.achievements-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
  }

  .achievement-item {
    flex: 1 1 200px;
    text-align: center;
    color: var(--color-text);
  }
  
  .achievement-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
  }
  
  .achievement-label {
    font-size: var(--font-size-md);
    text-transform: uppercase;
    font-weight: 500;
  }
  
  /* Отзывы */
  .testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
  }
  
  .testimonials-carousel {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding: var(--spacing-sm) 0;
    scrollbar-width: none;
  }
  
  .testimonials-carousel::-webkit-scrollbar {
    display: none;
  }
  
  .testimonial-card {
    min-width: 300px;
    background-color: var(--color-text);
    border-radius: 32px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    border: none;
  }
  
  .testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
  }
  
  .testimonial-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: var(--spacing-sm);
  }
  
  .testimonial-name {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-primary);
  }
  
  .testimonial-rating {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
  }
  
  .testimonial-text {
    font-style: italic;
    color: #555;
  }
  
  .testimonials-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }
  
  .testimonial-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
  }
  
  .testimonial-button .emoji {
    font-size: 1rem;
  }
  
  .testimonial-button:hover {
    background-color: var(--color-accent);
  }
  
  /* Стоимость */
  .pricing {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-text);
  }
  
  .pricing-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
  }
  
  .pricing-card {
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 300px;
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    border: none;
    background: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    overflow: hidden;
  }
  
  .pricing-card.featured {
    transform: scale(1.02);
    border: 2px solid var(--color-accent);
    box-shadow: 0 20px 40px rgba(244, 108, 32, 0.15) !important;
  }
  
  .pricing-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background-color: var(--color-accent);
    color: var(--color-text);
    padding: 2px 27px;
    transform: rotate(45deg);
    font-size: var(--font-size-xs);
    font-weight: 600;
  }
  
  .pricing-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
  }
  
  .pricing-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
  }
  
  .pricing-features li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.85rem;
  }
  
  /* Выделение времени тренировки жирным шрифтом */
  .highlight-duration {
    font-weight: 700;
    color: var(--color-accent);
  }
  
  .pricing-button {
    margin-top: var(--spacing-lg);
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-text);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    box-shadow: 0 8px 16px rgba(244, 108, 32, 0.25);
    transition: all var(--transition-fast);
  }
  
  .pricing-button:hover {
    background-color: #F6A14C;
    box-shadow: 0 12px 20px rgba(244, 108, 32, 0.3);
  }
  
  /* Подарочный сертификат */
  .gift-certificate {
    background-color: var(--color-light);
    padding-bottom: var(--spacing-xl);
  }
  
  .certificate-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
  }
  
  .certificate-image {
    width: 100%;
    min-width: 300px;
    max-width: 100%;
    overflow: hidden;
    margin: 0 auto;
  }
  
  .certificate-image:hover {
    transform: scale(1.02);
  }
  
  .certificate-img {
    width: 100%;
    height: auto;
    display: block;
  }
  
  .certificate-images-container {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }

  
  .certificate-info {
    min-width: 300px;
  }
  
  .certificate-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
  }
  
  .certificate-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
  }
  
  .certificate-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
  }
  
  .certificate-features li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
  }
  
  .certificate-features i {
    color: var(--color-success);
    margin-right: var(--spacing-sm);
  }
  
  .certificate-button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-text);
    font-weight: 600;
    font-size: var(--font-size-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
    text-align: center;
    margin-top: var(--spacing-md);
  }
  
  .certificate-button:hover {
    background-color: #F6A14C;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  /* Страница сертификата */
  .page-hero {
    background-color: var(--color-primary);
    color: var(--color-text);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    margin: 110px 20px 20px 20px;
    border-radius: 40px;
  }
  
  .page-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
  }
  
  .page-subtitle {
    font-size: var(--font-size-lg);
    max-width: 800px;
    margin: 0 auto;
  }
  
  .certificate-details {
    padding: var(--spacing-xl) 0;
  }
  
  .certificate-details-content {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    align-items: flex-start;
  }
  
  .certificate-details-image {
    width: 100%;
    min-width: 300px;
    max-width: 100%;
    overflow: hidden;
    margin: 0 auto;
  }
  
  .certificate-details-img {
    width: 100%;
    height: auto;
    display: block;
  }
  
  .certificate-details-info {
    min-width: 300px;
  }
  
  .certificate-details-info h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
  }
  
  .certificate-details-info h3 {
    font-size: var(--font-size-lg);
    margin: var(--spacing-lg) 0 var(--spacing-md);
  }
  
  .certificate-details-info p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
  }
  
  .certificate-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    justify-content: center;
  }
  
  .certificate-option {
    flex: 1 1 calc(33.333% - var(--spacing-md));
    min-width: 200px;
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: transform var(--transition);
    border: 2px solid transparent;
  }
  
  .certificate-option:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent);
  }
  
  .certificate-option h4 {
    color: var(--color-primary);
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
  }
  
  .certificate-option p {
    font-size: var(--font-size-sm);
    color: #666;
    margin-bottom: var(--spacing-sm);
  }
  
  .certificate-option.custom-amount {
    border: 2px dashed var(--color-accent);
  }
  
  .certificate-option.custom-amount:hover {
    background-color: rgba(var(--color-accent-rgb), 0.05);
  }
  
  .certificate-price {
    display: inline-block;
    font-weight: 700;
    color: var(--color-accent);
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-sm);
  }
  
  .certificate-details-features {
    margin-bottom: var(--spacing-xl);
  }
  
  .features-grid-certificate {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .feature-item-certificate {
    background-color: var(--color-light);
    padding: 30px;
    border-radius: 32px;
    text-align: center;
    transition: transform var(--transition);
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
  }
  
  .feature-item-certificate:hover {
    transform: translateY(-5px);
  }
  
  .feature-icon-certificate {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
  }
  
  .feature-item-certificate h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-md);
  }
  
  .certificate-order {
    background-color: var(--color-light);
    padding: 40px;
    border-radius: 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
  }
  
  .certificate-order h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-lg);
  }
  
  .certificate-order-steps {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
  
  .certificate-order-steps li {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    position: relative;
    padding-left: 70px;
    display: flex;
    align-items: center;
  }
  
  .certificate-order-steps .step-number {
    position: absolute;
    left: 0;
    width: 30px;
    height: 30px;
    background-color: var(--color-primary);
    color: var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
  }
  
  .step-icon {
    position: absolute;
    left: 40px;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
  }
  
  .certificate-order-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
  }
  
  .certificate-faq {
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-light);
  }
  
  .faq-list {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .faq-item {
    background-color: #fff;
    margin-bottom: var(--spacing-md);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    border: none;
  }
  
  .faq-question {
    padding: var(--spacing-md);
    background-color: rgba(var(--color-primary-rgb), 0.05);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-md);
    position: relative;
  }
  
  .faq-question:after {
    content: "+";
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-lg);
  }
  
  .faq-item.active .faq-question:after {
    content: "-";
  }
  
  .faq-answer {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition), padding var(--transition);
  }
  
  .faq-item.active .faq-answer {
    padding: var(--spacing-md);
    max-height: 1000px;
  }
  
  /* Контакты */
  .contact {
    padding-top: var(--spacing-xl);
    background-color: var(--color-light);
  }
  
  .contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
  
  .contact-info h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
  }
  
  .contact-info p {
    color: #555;
    margin-bottom: var(--spacing-md);
  }
  
  .benefits-list {
    margin-top: var(--spacing-lg);
  }
  
  .benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
  }
  
  .contact-benefit-icon {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
  }
  
  .telegram-button, .viber-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-lg);
    transition: all var(--transition-fast);
    text-align: center;
    margin-bottom: var(--spacing-md);
  }
  
  .telegram-button {
    background-color: #27a7e5;
    color: white;
  }
  
  .telegram-button:hover {
    background-color: #1c93c9;
  }
  
  .viber-button {
    background-color: #7d3daf;
    color: white;
  }
  
  .viber-button:hover {
    background-color: #6a309a;
  }
  
  .telegram-icon, .viber-icon {
    margin-right: var(--spacing-md);
    font-size: 1.5rem;
  }
  
  .contact-note {
    margin: var(--spacing-sm) 0;
    color: #777;
  }
  
  /* === Added by AI: 24/7 availability microcopy & tooltips === */
  .availability {
    display: block;
    font-size: 0.85rem;
    color: #666;
  }

  /* Ensure messenger buttons are positioning context for tooltips */
  .telegram-button,
  .viber-button {
    position: relative;
  }

  .telegram-button:hover::after,
  .viber-button:hover::after {
    content: 'Можно писать в любое время';
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10;
  }

  /* === Ночной баннер === */
  .night-banner {
    position: fixed;
    bottom: 10px;
    left: 50%;
    min-width: min-content;
    transform: translate(-50%, 100%); /* start off-screen */
    background-color: var(--color-accent);
    color: var(--color-text);
    padding: 6px 20px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow);
    z-index: 10000;
    font-weight: 500;
    opacity: 0;
    transition: transform 0.7s ease, opacity 0.7s ease;
  }

  /* Banner enter / exit */
  .night-banner.show {
    transform: translate(-50%, 0);
    opacity: 1;
  }

  .night-banner.hide {
    transform: translate(-50%, 100%);
    opacity: 0;
  }

  .close-night-banner {
    color: inherit;
    font-size: 36px;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border-radius: 50%;
    transition: background 0.2s;
    margin-left: auto;
  }
  
  .phone-link {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
  }
  
  .phone-link:hover {
    color: var(--color-accent);
  }
  
  .phone-container {
    text-align: center;
    margin-top: var(--spacing-md);
  }
  
  /* Футер */
  .footer {
    padding: var(--spacing-lg) 0;
    background-color: #0A2D28;
    color: var(--color-text);
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
  
  .footer-logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
  }
  
  .footer-ball {
    margin-left: var(--spacing-xs);
  }
  
  .footer-logo-icon {
    margin-left: var(--spacing-xs);
    font-size: var(--font-size-lg);
  }
  
  .footer-info {
    font-size: var(--font-size-sm);
    opacity: 0.8;
  }
  
  .footer-social {
    display: flex;
    gap: var(--spacing-sm);
  }
  
  .footer-legal {
    margin-top: var(--spacing-xs);
    opacity: 0.6;
    font-size: 0.75rem;
    line-height: 1.3;
    color: rgba(255, 255, 255, 0.7);
  }
  
  .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
  }
  
  .social-link .emoji {
    font-size: 1.2rem;
  }
  
  .social-link:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
  }
  
  .sound-toggle {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: all var(--transition-fast);
  }
  
  .sound-toggle:hover {
    background-color: var(--color-accent);
    transform: scale(1.1);
  }
  
  .tennis-ball-icon {
    display: none;
  }
  
  /* Декоративный разделитель */
  .section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
    max-width: 60%;
    margin: 0 auto;
  }
  
  .divider-line {
    flex-grow: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  }
  
  .divider-icon {
    font-size: 2rem;
    margin: 0 1.5rem;
    color: var(--color-primary);
    background-color: var(--color-light);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-accent);
  }
  
  /* Dropdown menu styles */
  .dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
  }
  
  .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: var(--spacing-xs) 0;
  }
  
  .dropdown-toggle .svg-icon {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
  }
  
  .dropdown:hover .dropdown-toggle .svg-icon {
    transform: rotate(180deg);
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 10px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 0.5rem 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    list-style: none;
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
  }
  
  .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .dropdown-link {
    display: block;
    padding: 0.75rem 1.2rem;
    color: var(--color-dark-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
  }
  
  .dropdown-link:hover {
    color: var(--color-accent);
    background-color: transparent;
  }
  
  /* Mobile dropdown styles */
  @media (max-width: 768px) {
    .dropdown-menu {
      position: static;
      opacity: 1;
      visibility: visible;
      transform: none;
      box-shadow: none;
      background: transparent;
      padding: 0;
    }
  }

  /* Payment page styles */
  .payment-methods {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
  }

  .payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
  }

  .payment-card {
    background: var(--color-text);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .payment-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }

  .payment-card.featured {
    border: 2px solid var(--color-accent);
  }

  .payment-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--color-accent);
    color: var(--color-text);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
  }

  .payment-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
  }

  .payment-icon i {
    font-size: 2rem;
    color: var(--color-text);
  }

  .payment-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
  }

  .payment-description {
    color: #666;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
  }

  .payment-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
  }

  .payment-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-xs);
    color: #333;
  }

  .payment-features i {
    color: var(--color-success);
    font-size: 0.9rem;
  }

  .payment-button {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-text);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    margin-top: auto;
  }

  .payment-button:hover {
    background: #F6A14C;
    transform: translateY(-2px);
  }

  .payment-packages {
    padding: var(--spacing-xl) 0;
    background: var(--color-light);
  }

  .packages-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    justify-content: center;
  }

  .package-card {
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 300px;
    background: #FFFFFF;
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    position: relative;
    border: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition);
    overflow: hidden;
  }

  .package-card.featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(244, 108, 32, 0.15);
  }

  .package-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background-color: var(--color-accent);
    color: var(--color-text);
    padding: 2px 27px;
    transform: rotate(45deg);
    font-size: var(--font-size-xs);
    font-weight: 600;
  }

  .package-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
  }

  .package-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
  }

  .old-price {
    font-size: var(--font-size-md);
    color: #666;
    text-decoration: line-through;
    margin-left: var(--spacing-xs);
  }

  .package-description {
    color: #666;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
  }

  .package-button {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-text);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
  }

  .package-button:hover {
    background: #F6A14C;
    transform: translateY(-1px);
  }

  .package-content {
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .contact-payment {
    padding: var(--spacing-xl) 0;
  }

  .contact-payment-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    align-items: start;
  }

  .payment-steps {
    margin-top: var(--spacing-lg);
  }

  .payment-step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: flex-start;
  }

  .payment-steps .step-number {
    width: 30px;
    height: 30px;
    background: var(--color-primary);
    color: var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    position: static;
  }

  .step-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
  }

  .step-content p {
    color: #666;
    line-height: 1.6;
  }

  .contact-payment-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
  }

  /* Mobile responsiveness for payment page */
  @media (max-width: 768px) {
    .payment-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-md);
    }
    
    .contact-payment-content {
      grid-template-columns: 1fr;
      gap: var(--spacing-lg);
    }
    
    .package-card.featured {
      transform: none;
    }
  }

  /* Стили для секции с картой */
  .locations {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-light);
    position: relative;
    z-index: 1;
  }

  .locations-content {
    height: auto;
    min-height: 350px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
  }

  .locations-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    height: 100%;
  }

  .location-item {
    display: flex;
    padding: 30px;
    background-color: #ffffff;
    border-radius: 32px;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);
    flex: 1;
    min-height: 0;
  }

  .location-details h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
  }

  .location-details p {
    color: #4a5568;
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
    font-weight: 500;
  }

  .location-details p:last-child {
    margin-bottom: 0;
  }

  .location-address {
    font-weight: 600;
    color: #718096;
  }

  .map-container {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);
  }

  .yandex-map {
    width: 100%;
    height: 350px;
    border: none;
    position: relative;
  }

  /* Стили для загрузчика карты */
  .map-loader {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f8fafc;
    border: 2px dashed #cbd5e0;
    border-radius: var(--border-radius);
    z-index: 1;
  }

  .loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-sm);
  }

  .loader-text {
    color: #64748b;
    font-size: var(--font-size-sm);
    margin: 0;
  }

  .map-loader.hidden {
    display: none;
  }

  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }

/* Updated subtle styles for footer contacts */
.footer-contacts {
    margin-bottom: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-contacts span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-contacts a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contacts a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer-contacts i {
    color: var(--color-accent);
}

/* Styles for figcaption */
.certificate-figure figcaption {
  font-size: var(--font-size-sm);
  color: var(--color-dark-text);
  margin-top: var(--spacing-xs);
  text-align: center;
}