/* === BASE STYLES === */:root {
      --primary: #FF3366;
      --secondary: #7C3AED;
      --accent: #10B981;
      --dark: #0F172A;
      --dark-light: #1E293B;
      --text: #F8FAFC;
      --text-muted: #94A3B8;
      --border: rgba(255, 255, 255, 0.1);
      --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
      --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
      --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
      --gradient-primary: linear-gradient(135deg, #FF3366 0%, #FF6B9D 100%);
      --gradient-secondary: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%);
      --gradient-accent: linear-gradient(135deg, #10B981 0%, #34D399 100%);
      --gradient-dark: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
    }

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

    body {
      font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
      background: var(--dark);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    h1, h2, h3, h4 {
      font-family: 'Syne', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1rem;
    }

    h1 {
      font-size: clamp(2rem, 4vw, 3.5rem);
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    h2 {
      font-size: clamp(1.6rem, 3.2vw, 2.8rem);
      color: var(--text);
    }

    h3 {
      font-size: clamp(1.5rem, 3vw, 2rem);
      color: var(--text);
    }

    p {
      color: var(--text-muted);
      font-size: 1.1rem;
      margin-bottom: 1rem;
    }

    a {
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .container {
      max-width: 1320px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .btn-primary {
      background: var(--gradient-primary);
      color: white;
      padding: 18px 40px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 1.1rem;
      border: none;
      box-shadow: 0 8px 24px rgba(255, 51, 102, 0.4);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      display: inline-block;
      text-transform: uppercase;
      letter-spacing: 1px;
      position: relative;
      overflow: hidden;
    }

    .btn-primary::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left 0.5s;
    }

    .btn-primary:hover::before {
      left: 100%;
    }

    .btn-primary:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 12px 32px rgba(255, 51, 102, 0.6);
    }

    .btn-secondary {
      background: var(--gradient-secondary);
      color: white;
      padding: 16px 36px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 1rem;
      border: none;
      box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      display: inline-block;
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 28px rgba(124, 58, 237, 0.6);
    }

    .card {
      background: var(--dark-light);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 2rem;
      box-shadow: var(--shadow-md);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      height: 100%;
    }

    .card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-lg);
      border-color: var(--primary);
    }

    .card img {
      width: 100%;
      border-radius: 16px;
      margin-bottom: 1.5rem;
      box-shadow: var(--shadow-sm);
    }

    .section-padding {
      padding: 100px 0;
    }

    @media (max-width: 767px) {
      .section-padding {
        padding: 60px 0;
      }
    }

    /* === LAYOUT STYLES === */
    header {
      background: rgba(15, 23, 42, 0.95);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: var(--shadow-md);
    }

    header .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 20px;
      padding-bottom: 20px;
      flex-wrap: wrap;
    }

    .header-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: auto;
      flex: 1;
    }

    @media (max-width: 767px) {
      .header-top {
        width: 100%;
      }
    }

    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
    }

    .logo img {
      height: 50px;
      width: auto;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 2rem;
      margin-right: 2rem;
    }

    .nav-list {
      display: flex;
      list-style: none;
      gap: 2rem;
      margin: 0;
    }

    .nav-list a {
      color: var(--text);
      font-weight: 500;
      font-size: 1rem;
      position: relative;
      padding: 8px 0;
    }

    .nav-list a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gradient-primary);
      transition: width 0.3s ease;
    }

    .nav-list a:hover::after {
      width: 100%;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 6px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
    }

    .hamburger span {
      width: 28px;
      height: 3px;
      background: var(--text);
      border-radius: 2px;
      transition: all 0.3s ease;
    }

    .hamburger[aria-expanded="true"] span:nth-child(1) {
      transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger[aria-expanded="true"] span:nth-child(2) {
      opacity: 0;
    }

    .hamburger[aria-expanded="true"] span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -7px);
    }

    footer {
      background: var(--dark-light);
      border-top: 1px solid var(--border);
      padding: 60px 0 30px;
      margin-top: 100px;
    }

    .footer-content {
      display: grid;
      grid-template-columns: 1fr 2fr 1fr;
      gap: 3rem;
      align-items: start;
    }

    .footer-logo {
      display: flex;
      align-items: center;
    }

    .footer-logo img {
      height: 40px;
      width: auto;
    }

    .footer-nav ul {
      list-style: none;
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .footer-nav a {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    .footer-nav a:hover {
      color: var(--primary);
    }

    .footer-info {
      text-align: right;
    }

    .footer-info p {
      font-size: 0.9rem;
      margin-bottom: 0.5rem;
    }

    @media (max-width: 991px) {
      .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
      }

      .footer-nav ul {
        justify-content: center;
      }

      .footer-info {
        text-align: center;
      }

      .footer-logo {
        justify-content: center;
      }
    }

    @media (max-width: 767px) {
      header .container {
        position: relative;
        flex-direction: column;
      }

      .logo img {
        height: 40px;
      }

      .hamburger {
        display: flex;
      }

      .main-nav {
        order: 1;
        width: 100%;
        margin-top: 20px;
        margin-right: 0;
        display: none;
      }

      .main-nav.active {
        display: block;
      }

      .nav-list {
        flex-direction: column;
        gap: 0;
        background: var(--dark-light);
        border-radius: 16px;
        padding: 1rem;
      }

      .nav-list li {
        width: 100%;
      }

      .nav-list a {
        display: block;
        padding: 12px 16px;
        border-radius: 8px;
      }

      .nav-list a:hover {
        background: rgba(255, 51, 102, 0.1);
      }

      header .btn-primary {
        width: 100%;
        margin-top: 20px;
        order: 2;
      }
    }

@media (max-width: 991px) {
      .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
      }

      .footer-nav ul {
        justify-content: center;
      }

      .footer-info {
        text-align: center;
      }

      .footer-logo {
        justify-content: center;
      }
    }

@media (max-width: 767px) {
      header .container {
        position: relative;
      }

      .logo img {
        height: 40px;
      }

      .hamburger {
        display: flex;
      }

      .main-nav {
        order: 1;
        width: 100%;
        margin-top: 20px;
        display: none;
      }

      .main-nav.active {
        display: block;
      }

      .nav-list {
        flex-direction: column;
        gap: 0;
        background: var(--dark-light);
        border-radius: 16px;
        padding: 1rem;
      }

      .nav-list li {
        width: 100%;
      }

      .nav-list a {
        display: block;
        padding: 12px 16px;
        border-radius: 8px;
      }

      .nav-list a:hover {
        background: rgba(255, 51, 102, 0.1);
      }

      header .btn-primary {
        width: 100%;
        margin-top: 20px;
        order: 2;
      }
    }

@media (max-width: 767px) {
      h1 {
        font-size: 1.8rem;
      }

      h2 {
        font-size: 1.5rem;
      }

      .hero-section {
        padding: 80px 0 60px;
      }

      .section-padding,
      .overview,
      .registration,
      .bonuses,
      .games,
      .benefits,
      .support,
      .faq {
        padding: 60px 0;
      }

      .btn-primary {
        padding: 16px 32px;
        font-size: 1rem;
      }

      .cards-grid,
      .highlight-boxes,
      .feature-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .tabs-nav {
        gap: 0.5rem;
      }

      .tab-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
      }

      .timeline-container::before {
        left: 20px;
      }

      .timeline-item {
        margin-left: 50px;
        padding: 1.5rem;
      }

      .timeline-item::before {
        left: -58px;
        width: 16px;
        height: 16px;
      }

      .comparison-table table {
        font-size: 0.9rem;
      }

      .comparison-table th,
      .comparison-table td {
        padding: 16px;
      }

      .tab-content article {
        padding: 2rem;
      }

      .feature-item,
      .highlight-box,
      .faq-card {
        padding: 2rem;
      }

      .accordion-header {
        padding: 1.2rem 1.5rem;
      }

      .accordion-body p {
        padding: 0 1.5rem 1.2rem;
      }
    }