/* roulang page: index */
:root {
      --primary-start: #00D285;
      --primary-end: #00A3FF;
      --accent: #FF6B35;
      --bg-dark: #0B132B;
      --bg-navy: #1C2541;
      --text-main: #0F172A;
      --text-muted: #475569;
      --border-light: rgba(226, 232, 240, 0.8);
      --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.04);
      --card-hover-shadow: 0 20px 35px -5px rgba(0, 163, 255, 0.12);
    }
    
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      color: var(--text-main);
      background-color: #FAFCFE;
      overflow-x: hidden;
    }

    .brand-gradient-text {
      background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .brand-gradient-bg {
      background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
    }

    .brand-gradient-bg-accent {
      background: linear-gradient(135deg, #FF6B35 0%, #FFA14A 100%);
    }

    .brand-badge {
      display: inline-flex;
      align-items: center;
      padding: 0.35rem 0.85rem;
      border-radius: 9999px;
      font-size: 0.825rem;
      font-weight: 600;
      background: rgba(0, 210, 133, 0.1);
      color: #00875A;
      border: 1px solid rgba(0, 210, 133, 0.25);
    }

    .badge-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: #00D285;
      margin-right: 0.5rem;
      box-shadow: 0 0 8px #00D285;
    }

    .sport-card {
      background: #FFFFFF;
      border-radius: 20px;
      border: 1px solid var(--border-light);
      box-shadow: var(--card-shadow);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .sport-card:hover {
      box-shadow: var(--card-hover-shadow);
      transform: translateY(-3px);
      border-color: rgba(0, 163, 255, 0.3);
    }

    .btn-main {
      background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
      color: #FFFFFF;
      font-weight: 600;
      border-radius: 9999px;
      padding: 0.75rem 1.75rem;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      transition: all 0.25s ease;
      box-shadow: 0 4px 15px rgba(0, 163, 255, 0.25);
    }

    .btn-main:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(0, 163, 255, 0.35);
    }

    .btn-outline {
      border: 1.5px solid #CBD5E1;
      border-radius: 9999px;
      padding: 0.75rem 1.75rem;
      font-weight: 600;
      color: #334155;
      transition: all 0.25s ease;
    }

    .btn-outline:hover {
      border-color: var(--primary-end);
      color: var(--primary-end);
      background: rgba(0, 163, 255, 0.04);
    }

    .faq-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease-out, padding 0.35s ease;
    }

    .faq-item.active .faq-content {
      max-height: 250px;
      padding-top: 0.75rem;
    }

    .faq-item.active .faq-icon {
      transform: rotate(180deg);
      color: #00A3FF;
    }