/* === BASE STYLES === */:root {
      --primary-coral: #FF6B6B;
      --primary-teal: #00D9C0;
      --secondary-purple: #9B59B6;
      --accent-yellow: #FFC947;
      --dark-bg: #0A0E27;
      --darker-bg: #050815;
      --light-text: #E8F1F5;
      --card-bg: rgba(255, 255, 255, 0.03);
      --card-border: rgba(0, 217, 192, 0.2);
    }

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

    html, body {
      overflow-x: hidden;
      max-width: 100vw;
    }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: var(--darker-bg);
      color: var(--light-text);
      line-height: 1.7;
      font-size: 16px;
    }

    .container {
      max-width: 1320px;
      padding-left: 20px;
      padding-right: 20px;
    }

    h1, h2, h3, h4 {
      font-weight: 700;
      line-height: 1.2;
      margin-bottom: 1.2rem;
    }

    h1 {
      font-size: clamp(2.5rem, 5vw, 4.5rem);
      background: linear-gradient(135deg, var(--primary-coral), var(--primary-teal));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

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

    h3 {
      font-size: clamp(1.4rem, 2.5vw, 2rem);
      color: var(--primary-teal);
    }

    h4 {
      font-size: 1.25rem;
      color: var(--accent-yellow);
    }

    p {
      margin-bottom: 1.2rem;
      color: rgba(232, 241, 245, 0.85);
    }

    a {
      color: var(--primary-teal);
      text-decoration: none;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    a:hover {
      color: var(--accent-yellow);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary-coral), var(--secondary-purple));
      border: none;
      color: white;
      padding: 16px 40px;
      font-size: 1.1rem;
      font-weight: 700;
      border-radius: 50px;
      cursor: pointer;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      display: inline-block;
      text-transform: uppercase;
      letter-spacing: 1px;
      box-shadow: 0 10px 40px rgba(255, 107, 107, 0.3);
      position: relative;
      overflow: hidden;
      min-width: 180px;
      text-align: center;
    }

    .btn-primary::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, var(--accent-yellow), var(--primary-teal));
      transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
      z-index: -1;
    }

    .btn-primary:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 15px 50px rgba(255, 107, 107, 0.5);
      color: white;
    }

    .btn-primary:hover::before {
      left: 0;
    }

    .card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: 20px;
      padding: 2.5rem;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      backdrop-filter: blur(10px);
      position: relative;
      overflow: hidden;
    }

    .card::before {
      content: '';
      position: absolute;
      top: -2px;
      left: -2px;
      right: -2px;
      bottom: -2px;
      background: linear-gradient(135deg, var(--primary-coral), var(--primary-teal), var(--secondary-purple));
      border-radius: 20px;
      opacity: 0;
      transition: opacity 0.4s ease;
      z-index: -1;
    }

    .card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 60px rgba(0, 217, 192, 0.3);
    }

    .card:hover::before {
      opacity: 0.3;
    }

    .content-image {
      max-width: 100%;
      margin: 2.5rem auto;
      text-align: center;
    }

    .content-image img {
      max-width: 100%;
      height: auto;
      max-height: 400px;
      object-fit: contain;
      border-radius: 16px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    }

    .content-image.portrait img {
      max-height: 350px;
      max-width: 300px;
    }

    .content-image.wide img {
      max-height: 300px;
      max-width: 100%;
    }

    .content-image figcaption {
      margin-top: 0.8rem;
      font-size: 0.875rem;
      opacity: 0.7;
      font-style: italic;
    }

    .table-responsive {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      margin: 2rem 0;
      border-radius: 12px;
      background: var(--card-bg);
      border: 1px solid var(--card-border);
    }

    table {
      width: 100%;
      background: transparent;
      color: var(--light-text);
    }

    table th {
      background: rgba(0, 217, 192, 0.1);
      color: var(--primary-teal);
      padding: 1rem;
      font-weight: 700;
    }

    table td {
      padding: 1rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    /* === LAYOUT STYLES === */
    header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(10, 14, 39, 0.95);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(0, 217, 192, 0.1);
      padding: 1rem 0;
      transition: all 0.3s ease;
    }

    header .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.1rem;
    }

    .logo img {
      max-height: 50px;
      height: auto;
      transition: transform 0.3s ease;
    }

    .accordion-body {
      padding: 0 1.5rem 0.3rem 1.5rem !important;
    }

    .logo:hover img {
      transform: scale(1.05);
    }

    nav {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 8px;
      z-index: 1001;
    }

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

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -7px);
    }

    .nav-menu {
      display: flex;
      list-style: none;
      gap: 2rem;
      margin: 0;
      padding: 0;
      align-items: center;
    }

    .nav-menu li a {
      font-weight: 600;
      font-size: 1rem;
      color: var(--light-text);
      position: relative;
      padding: 8px 0;
    }

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

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

    header .btn-primary {
      padding: 12px 28px;
      font-size: 0.95rem;
      min-width: 160px;
      white-space: nowrap;
    }

    footer {
      background: var(--darker-bg);
      border-top: 1px solid rgba(0, 217, 192, 0.1);
      padding: 4rem 0 2rem;
      margin-top: 6rem;
    }

    .footer-content {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 3rem;
      margin-bottom: 3rem;
    }

    .footer-section h3,
    .footer-section h4 {
      color: var(--primary-teal);
      margin-bottom: 1.5rem;
      font-size: 1.3rem;
    }

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

    .footer-section ul li {
      margin-bottom: 0.8rem;
    }

    .footer-section ul li a {
      color: rgba(232, 241, 245, 0.7);
      transition: all 0.3s ease;
    }

    .footer-section ul li a:hover {
      color: var(--primary-teal);
      padding-left: 5px;
    }

    .footer-bottom {
      text-align: center;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      color: rgba(232, 241, 245, 0.5);
      font-size: 0.9rem;
    }

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

      header .hamburger {
        display: flex;
      }

      header nav {
        width: 100%;
      }

      header .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        padding-top: 12rem;
        gap: 1.5rem;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
        align-items: flex-start;
        margin-top: 0;
      }

      header .nav-menu.active {
        right: 0;
      }

      header .btn-primary {
        width: 100%;
        margin-top: 1rem;
        max-width: 100%;
        text-overflow: ellipsis;
        overflow: hidden;
      }

      .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
    }