/* === BASE STYLES === */:root {
      --primary: #FF6B35;
      --secondary: #004E89;
      --accent: #F7931E;
      --dark: #1A1A2E;
      --light: #FFFFFF;
      --gradient-1: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
      --gradient-2: linear-gradient(135deg, #004E89 0%, #1A5F7A 100%);
      --gradient-dark: linear-gradient(180deg, #1A1A2E 0%, #16213E 100%);
      --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
      --shadow-md: 0 8px 24px rgba(0,0,0,0.15);
      --shadow-lg: 0 16px 48px rgba(255,107,53,0.25);
      --shadow-glow: 0 0 30px rgba(247,147,30,0.4);
    }

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

    body {
      font-family: 'Inter', sans-serif;
      background: var(--dark);
      color: var(--light);
      line-height: 1.7;
      overflow-x: hidden;
    }

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

    h1, h2, h3, h4 {
      font-family: 'Orbitron', sans-serif;
      font-weight: 900;
      line-height: 1.2;
    }

    h1 {
      font-size: clamp(2.5rem, 5vw, 4.5rem);
      margin-bottom: 1.5rem;
      background: var(--gradient-1);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      text-shadow: 0 0 40px rgba(247,147,30,0.3);
    }

    h2 {
      font-size: clamp(2rem, 4vw, 3.5rem);
      margin-bottom: 1.5rem;
      color: var(--light);
    }

    h3 {
      font-size: clamp(1.5rem, 3vw, 2rem);
      margin-bottom: 1rem;
      color: var(--accent);
    }

    h4 {
      font-size: clamp(1.25rem, 2vw, 1.5rem);
      margin-bottom: 0.75rem;
      color: var(--light);
    }

    p {
      margin-bottom: 1.25rem;
      color: rgba(255,255,255,0.85);
      font-size: clamp(1rem, 1.5vw, 1.125rem);
    }

    a {
      color: var(--accent);
      text-decoration: none;
      transition: all 0.3s ease;
    }

    a:hover {
      color: var(--primary);
      text-decoration: underline;
    }

    .btn {
      display: inline-block;
      padding: 18px 40px;
      font-size: 1.125rem;
      font-weight: 700;
      font-family: 'Orbitron', sans-serif;
      text-transform: uppercase;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      letter-spacing: 1px;
      position: relative;
      overflow: hidden;
      z-index: 1;
    }

    .btn::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255,255,255,0.2);
      transform: translate(-50%, -50%);
      transition: width 0.6s, height 0.6s;
      z-index: -1;
    }

    .btn:hover::before {
      width: 300px;
      height: 300px;
    }

    .btn-primary {
      background: var(--gradient-1);
      color: var(--light);
      box-shadow: var(--shadow-glow);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 0 50px rgba(247,147,30,0.6);
      color: var(--light);
    }

    .btn-secondary {
      background: transparent;
      color: var(--light);
      border: 2px solid var(--accent);
    }

    .btn-secondary:hover {
      background: var(--accent);
      color: var(--dark);
      transform: translateY(-3px);
    }

    .card {
      background: rgba(255,255,255,0.05);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 20px;
      padding: 2rem;
      transition: all 0.4s ease;
      height: 100%;
    }

    .card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
      border-color: var(--accent);
      background: rgba(255,255,255,0.08);
    }

    /* === LAYOUT STYLES === */
    .main-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(26,26,46,0.95);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255,107,53,0.2);
      padding: 1rem 0;
      transition: all 0.3s ease;
    }

    .main-header.scrolled {
      box-shadow: var(--shadow-md);
      padding: 0.5rem 0;
    }

    .header-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .logo-text {
      font-family: 'Orbitron', sans-serif;
      font-size: 1.75rem;
      font-weight: 900;
      background: var(--gradient-1);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: 1px;
    }

    .main-nav {
      flex: 1;
      display: flex;
      justify-content: center;
    }

    .nav-list {
      display: flex;
      list-style: none;
      gap: 2.5rem;
      margin: 0;
      padding: 0;
    }

    .nav-list a {
      color: var(--light);
      font-weight: 600;
      font-size: 1rem;
      text-decoration: none;
      position: relative;
      transition: color 0.3s ease;
    }

    .nav-list a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gradient-1);
      transition: width 0.3s ease;
    }

    .nav-list a:hover {
      color: var(--accent);
      text-decoration: none;
    }

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

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 0;
      z-index: 1001;
    }

    .hamburger span {
      width: 28px;
      height: 3px;
      background: var(--accent);
      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);
    }

    .main-footer {
      background: var(--gradient-dark);
      padding: 3rem 0 2rem;
      border-top: 1px solid rgba(255,107,53,0.2);
      margin-top: 5rem;
    }

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

    .footer-nav ul {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 2rem;
      list-style: none;
      margin-bottom: 1.5rem;
      padding: 0;
    }

    .footer-nav a {
      color: rgba(255,255,255,0.7);
      font-size: 0.95rem;
      transition: color 0.3s ease;
    }

    .footer-nav a:hover {
      color: var(--accent);
      text-decoration: none;
    }

    .footer-info p {
      color: rgba(255,255,255,0.5);
      font-size: 0.9rem;
      margin: 0;
    }

    @media (max-width: 767px) {
      .main-header {
        padding: 0.75rem 0;
      }

      .header-content {
        flex-wrap: wrap;
        position: relative;
      }

      .logo {
        flex: 1;
        order: 1;
      }

      .hamburger {
        display: flex;
        order: 2;
        margin-left: auto;
      }

      .cta-button {
        order: 3;
        width: 100%;
        margin-top: 1rem;
        text-align: center;
      }

      .main-nav {
        order: 4;
        width: 100%;
        flex: none;
        display: none;
      }

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

      .nav-list {
        flex-direction: column;
        gap: 0;
        background: rgba(26,26,46,0.98);
        backdrop-filter: blur(20px);
        padding: 1rem 0;
        margin-top: 1rem;
        border-radius: 15px;
        border: 1px solid rgba(255,107,53,0.2);
      }

      .nav-list li {
        border-bottom: 1px solid rgba(255,255,255,0.05);
      }

      .nav-list li:last-child {
        border-bottom: none;
      }

      .nav-list a {
        display: block;
        padding: 1rem 1.5rem;
      }

      .cta-button {
        order: 4;
        width: 100%;
        margin-top: 1rem;
        text-align: center;
      }

      .footer-nav ul {
        flex-direction: column;
        gap: 1rem;
      }
    }

@media (max-width: 767px) {
      .main-header {
        padding: 0.75rem 0;
      }

      .header-content {
        flex-wrap: wrap;
      }

      .logo {
        flex: 1;
      }

      .hamburger {
        display: flex;
        order: 2;
      }

      .main-nav {
        order: 3;
        width: 100%;
        flex: none;
        display: none;
      }

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

      .nav-list {
        flex-direction: column;
        gap: 0;
        background: rgba(26,26,46,0.98);
        backdrop-filter: blur(20px);
        padding: 1rem 0;
        margin-top: 1rem;
        border-radius: 15px;
        border: 1px solid rgba(255,107,53,0.2);
      }

      .nav-list li {
        border-bottom: 1px solid rgba(255,255,255,0.05);
      }

      .nav-list li:last-child {
        border-bottom: none;
      }

      .nav-list a {
        display: block;
        padding: 1rem 1.5rem;
      }

      .cta-button {
        order: 4;
        width: 100%;
        margin-top: 1rem;
        text-align: center;
      }

      .footer-nav ul {
        flex-direction: column;
        gap: 1rem;
      }
    }

@media (max-width: 767px) {
      main {
        margin-top: 150px;
      }

      section {
        padding: 3rem 0;
      }

      .hero-section {
        padding: 4rem 0 3rem;
      }

      h1 {
        font-size: 2.25rem;
      }

      h2 {
        font-size: 2rem;
      }

      h3 {
        font-size: 1.5rem;
      }

      .btn {
        padding: 15px 30px;
        font-size: 1rem;
      }

      .game-cards {
        grid-template-columns: 1fr;
      }

      .timeline-item {
        padding-left: 2rem;
      }

      .advantage-box,
      .support-feature {
        padding: 1.5rem;
      }

      .accordion-header {
        padding: 1.25rem 1.5rem;
      }

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

      .accordion-body.active {
        padding: 0 1.5rem 1.25rem;
      }

      .feature-table td {
        padding: 1rem;
        font-size: 0.95rem;
        display: block;
        width: 100% !important;
      }

      .feature-table td:first-child {
        border-bottom: none;
        padding-bottom: 0.5rem;
      }

      .feature-table tbody tr {
        display: block;
        margin-bottom: 1rem;
        border-radius: 10px;
        overflow: hidden;
      }
    }

@media (max-width: 767px) {
      body:not(.home-page) main,
      body:not(.home-page) section:first-of-type {
        margin-top: 150px !important;
      }
    }