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

      :root {
        --primary-dark: #662225;
        --primary-red: #b51d0a;
        --accent-cream: #ead39c;
        --secondary-brown: #7d5e3c;
        --white: #ffffff;
        --light-gray: #f8f9fa;
        --shadow: rgba(0, 0, 0, 0.1);
      }

     body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--primary-dark);
            background: 
                linear-gradient(180deg, transparent 60%, rgba(102, 34, 37, 0.8) 61%, rgba(102, 34, 37, 0.9) 70%, rgba(125, 94, 60, 0.7) 71%, rgba(125, 94, 60, 0.8) 80%, rgba(182, 29, 10, 0.6) 81%, rgba(182, 29, 10, 0.7) 90%, rgba(234, 211, 156, 0.8) 91%, rgba(234, 211, 156, 0.9) 100%),
                
                radial-gradient(ellipse 1000px 300px at 50% 90%, rgba(234, 211, 156, 0.4) 0%, transparent 70%),
                radial-gradient(ellipse 800px 200px at 30% 85%, rgba(125, 94, 60, 0.3) 0%, transparent 60%),
                radial-gradient(ellipse 600px 150px at 70% 88%, rgba(182, 29, 10, 0.25) 0%, transparent 50%),
                
                linear-gradient(180deg, 
                    rgba(234, 211, 156, 0.2) 0%,
                    rgba(248, 249, 250, 0.9) 30%,
                    rgba(255, 255, 255, 0.95) 60%,
                    rgba(248, 249, 250, 0.8) 100%
                );
            background-attachment: fixed;
            min-height: 100vh;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle 1px at 20% 30%, rgba(102, 34, 37, 0.3), transparent),
                radial-gradient(circle 1px at 80% 20%, rgba(125, 94, 60, 0.3), transparent),
                radial-gradient(circle 1px at 40% 70%, rgba(182, 29, 10, 0.3), transparent),
                radial-gradient(circle 1px at 60% 40%, rgba(234, 211, 156, 0.4), transparent);
            pointer-events: none;
            z-index: -1;
            opacity: 0.6;
        }

      .container {
        max-width: 800px;
        margin: 0 auto;
        padding: 0 20px;
      }

      header {
        background: var(--primary-dark);
        color: var(--white);
        padding: 1rem 0;
        box-shadow: 0 2px 10px var(--shadow);
      }

      .header-content {
        display: flex;
        justify-content: center;
        align-items: center;
      }

      .logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: var(--accent-cream);
      }

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

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

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

      main {
        padding: 2rem 0;
        min-height: calc(100vh - 200px);
      }

      .hero {
        text-align: center;
        padding: 3rem 0;
        background: var(--white);
        border-radius: 15px;
        margin-bottom: 2rem;
        box-shadow: 0 5px 20px var(--shadow);
      }

      .hero h1 {
        font-size: 2.5rem;
        color: var(--primary-dark);
        margin-bottom: 1rem;
      }

      .hero p {
        font-size: 1.2rem;
        color: var(--secondary-brown);
        margin-bottom: 2rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
      }

      .quiz-container {
        background: var(--white);
        border-radius: 15px;
        padding: 2rem;
        box-shadow: 0 5px 20px var(--shadow);
        margin-bottom: 2rem;
      }

      .progress-bar {
        width: 100%;
        height: 8px;
        background: var(--light-gray);
        border-radius: 4px;
        margin-bottom: 2rem;
        overflow: hidden;
      }

      .progress-fill {
        height: 100%;
        background: linear-gradient(
          90deg,
          var(--primary-red),
          var(--secondary-brown)
        );
        border-radius: 4px;
        transition: width 0.3s ease;
        width: 0%;
      }

      .question {
        display: none;
        animation: fadeIn 0.5s ease-in;
      }

      .question.active {
        display: block;
      }

      @keyframes fadeIn {
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .question h2 {
        font-size: 1.5rem;
        color: var(--primary-dark);
        margin-bottom: 1.5rem;
        text-align: center;
      }

      .options {
        display: grid;
        gap: 1rem;
        margin-bottom: 2rem;
      }

      .option {
        padding: 1rem;
        border: 2px solid var(--accent-cream);
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        background: var(--white);
        text-align: left;
      }

      .option:hover {
        border-color: var(--secondary-brown);
        background: var(--accent-cream);
        transform: translateY(-2px);
        box-shadow: 0 5px 15px var(--shadow);
      }

      .option.selected {
        border-color: var(--primary-red);
        background: var(--accent-cream);
      }

      .controls {
        display: flex;
        justify-content: space-between;
        align-items: center;
      }

      .btn {
        padding: 12px 24px;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-size: 1rem;
        font-weight: 600;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
        text-align: center;
      }

      .btn-primary {
        background: var(--primary-red);
        color: var(--white);
      }

      .btn-primary:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
      }

      .btn-secondary {
        background: var(--secondary-brown);
        color: var(--white);
      }

      .btn-secondary:hover {
        background: var(--primary-dark);
      }

      .btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
      }

      .form-container {
        background: var(--white);
        border-radius: 15px;
        padding: 2rem;
        box-shadow: 0 5px 20px var(--shadow);
        display: none;
      }

      .form-container.active {
        display: block;
        animation: fadeIn 0.5s ease-in;
      }

      .form-group {
        margin-bottom: 1.5rem;
      }

      .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 600;
        color: var(--primary-dark);
      }

      .form-group input {
        width: 100%;
        padding: 12px;
        border: 2px solid var(--accent-cream);
        border-radius: 8px;
        font-size: 1rem;
        transition: border-color 0.3s ease;
      }

      .form-group input:focus {
        outline: none;
        border-color: var(--primary-red);
      }

      .checkbox-group {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 1.5rem;
      }

      .checkbox-group input[type="checkbox"] {
        width: auto;
        margin-top: 4px;
      }

      .checkbox-group label {
        margin-bottom: 0;
        font-weight: normal;
        line-height: 1.4;
      }

      .checkbox-group a {
        color: var(--primary-red);
        text-decoration: none;
      }

      .checkbox-group a:hover {
        text-decoration: underline;
      }

      .thank-you {
        display: none;
        text-align: center;
        background: var(--white);
        border-radius: 15px;
        padding: 3rem 2rem;
        box-shadow: 0 5px 20px var(--shadow);
      }

      .thank-you.active {
        display: block;
        animation: fadeIn 0.5s ease-in;
      }

      .thank-you h2 {
        color: var(--primary-dark);
        font-size: 2rem;
        margin-bottom: 1rem;
      }

      .thank-you p {
        color: var(--secondary-brown);
        font-size: 1.1rem;
        max-width: 500px;
        margin: 0 auto;
      }

      footer {
        background: var(--primary-dark);
        color: var(--white);
        padding: 2rem 0;
        text-align: center;
      }

      .footer-content {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        flex-wrap: wrap;
      }

      .footer-links {
        display: flex;
        gap: 2rem;
        list-style: none;
      }

      .footer-links a {
        color: var(--white);
        text-decoration: none;
        transition: color 0.3s ease;
      }

      .footer-links a:hover {
        color: var(--accent-cream);
      }

      .question-counter {
        text-align: center;
        color: var(--secondary-brown);
        font-weight: 600;
        margin-bottom: 1rem;
      }

      @media (max-width: 768px) {
        .hero h1 {
          font-size: 2rem;
        }

        .hero p {
          font-size: 1rem;
        }

        .container {
          padding: 0 15px;
        }

        .controls {
          flex-direction: column;
          gap: 1rem;
        }

        .header-content {
          flex-direction: column;
          gap: 1rem;
        }

        nav ul {
          gap: 1rem;
        }

        .footer-content {
          flex-direction: column;
          gap: 1rem;
        }
      }  .highlight {
            background: var(--accent-cream);
            padding: 1rem;
            border-radius: 8px;
            margin: 1rem 0;
            border-left: 4px solid var(--primary-red);
        }

        .contact-info {
            background: var(--light-gray);
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
            text-align: center;
        }

        a {
            color: var(--primary-red);
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }

        .back-link {
            display: inline-block;
            background: var(--secondary-brown);
            color: var(--white);
            padding: 12px 24px;
            border-radius: 8px;
            text-decoration: none;
            margin-bottom: 2rem;
            transition: background 0.3s ease;
        }

        .back-link:hover {
            background: var(--primary-dark);
            text-decoration: none;
        }
      .content {
            background: var(--white);
            border-radius: 15px;
            padding: 3rem 2rem;
            box-shadow: 0 5px 20px var(--shadow);
            margin-bottom: 2rem;
        }

        h1 {
            font-size: 2.5rem;
            color: var(--primary-dark);
            margin-bottom: 1rem;
            text-align: center;
        }

        h2 {
            font-size: 1.5rem;
            color: var(--primary-red);
            margin-top: 2rem;
            margin-bottom: 1rem;
            border-bottom: 2px solid var(--accent-cream);
            padding-bottom: 0.5rem;
        }

        h3 {
            font-size: 1.2rem;
            color: var(--secondary-brown);
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
        }

        p {
            margin-bottom: 1rem;
            text-align: justify;
        }

        ul, ol {
            margin-bottom: 1rem;
            padding-left: 2rem;
        }

        li {
            margin-bottom: 0.5rem;
        }