:root {
            --primary-color: #1a2332;
            --secondary-color: #2d5016;
            --accent-color: #4a7c59;
            --warning-color: #d4af37;
            --danger-color: #8b0000;
            --military-green: #355e3b;
            --military-gold: #ffd700;
            --military-navy: #1c2951;
            --surface: #ffffff;
            --surface-alt: #f8faf7;
            --surface-hover: #f0f4ec;
            --text-primary: #1a2332;
            --text-secondary: #4a5568;
            --text-muted: #718096;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --gradient-primary: linear-gradient(135deg, #1a2332 0%, #2d5016 100%);
            --gradient-secondary: linear-gradient(135deg, #355e3b 0%, #4a7c59 100%);
            --gradient-success: linear-gradient(135deg, #2d5016 0%, #4a7c59 100%);
            --gradient-gold: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
            --gradient-hero: linear-gradient(135deg, #1a2332 0%, #2d5016 50%, #355e3b 100%);
            --shadow-sm: 0 1px 2px 0 rgba(26, 35, 50, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(26, 35, 50, 0.1), 0 2px 4px -1px rgba(26, 35, 50, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(26, 35, 50, 0.1), 0 4px 6px -2px rgba(26, 35, 50, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(26, 35, 50, 0.1), 0 10px 10px -5px rgba(26, 35, 50, 0.04);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html, body { height: 100%; }
        body { display: flex; min-height: 100vh; flex-direction: column; }
        main { flex: 1; }
        .options { flex: 1; }
        .verification-section { flex: 1; } /* ensure pages like introduccion/aspira fill height */
        footer { margin-top: auto; }

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

        body {
            font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--gradient-hero);
            background-attachment: fixed;
            color: var(--text-primary);
            line-height: 1.6;
            font-weight: 400;
            overflow-x: hidden;
        }

        .container {
            width: 90%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header Styles */
        header {
            background: #272727;
            color: white;
            padding: 108px 0 72px;
            padding-top: calc(108px + env(safe-area-inset-top, 0px));
            text-align: center;
            position: relative;
            overflow: hidden;
            min-height: 45vh;
            display: flex;
            align-items: center;
        }

        .floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
        }

        .shape {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        .shape:nth-child(1) {
            width: 80px;
            height: 80px;
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .shape:nth-child(2) {
            width: 120px;
            height: 120px;
            top: 60%;
            right: 10%;
            animation-delay: 2s;
        }

        .shape:nth-child(3) {
            width: 60px;
            height: 60px;
            top: 80%;
            left: 20%;
            animation-delay: 4s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        .header-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
        }

        .logo-container {
            margin-bottom: 10px;
            animation: fadeInUp 1s ease-out;
        }

        .logo-container img {
            width: 100px;
            height: 125px;
            filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
        }

        h1 {
            font-family: sans-serif;
            color: white;
            font-size: 3.2rem;
            margin-bottom: 20px;
            text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.2;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        /* Keep the header title in a single line on larger screens */
        @media (min-width: 900px) {
            .header-content h1 {
                white-space: nowrap;
                font-size: clamp(2.2rem, 4vw, 3.2rem);
            }
        }

        .highlight {
            color: #ffc107;
            text-transform: uppercase;
        }

        .subtitle {
            font-size: 1.2rem;
            margin-bottom: 12px;
            font-weight: 500;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.4s both;
        }

        .description {
            font-size: 1rem;
            opacity: 0.8;
            margin-bottom: 20px;
            animation: fadeInUp 1s ease-out 0.6s both;
        }


        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Features Section */
        .features {
            padding: 60px 0;
            background: var(--surface);
            position: relative;
        }

        .features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border), transparent);
        }

        .features-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 80px;
        }

        .features-text h2 {
            font-family: sans-serif;
            font-size: 3rem;
            color: var(--text-primary);
            margin-bottom: 24px;
            font-weight: 600;
            line-height: 1.2;
        }

        .features-text p {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .features-list {
            list-style: none;
            margin-top: 32px;
        }

        .features-list li {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            font-size: 1.1rem;
            color: var(--text-secondary);
        }

        .features-list .icon {
            width: 24px;
            height: 24px;
            background: var(--gradient-secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 12px;
        }

        .features-image {
            position: relative;
        }

        .video-container {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            transition: var(--transition);
        }
        /* Video full width by default (maintains proportion) */
        .features-image .video-container {
            width: 100%;
            margin: 0 auto;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .video-container .video-img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover; /* Rellena sin deformar */
            border: none;
        }

        .video-container:hover {
            transform: scale(1.02);
            box-shadow: 0 25px 50px -12px rgba(26, 35, 50, 0.25);
        }

        /* Paragraph justification for content sections (not headers) */
        .features-text p,
        .modal-body p,
        .step-content p {
            text-align: justify;
            text-justify: inter-word;
            font-size: 0.9rem;
        }

        /* Options Section */
        .options {
            padding: 60px 0;
            background: var(--surface-alt);
            text-align: center;
            position: relative;
        }

        .section-header {
            max-width: 600px;
            margin: 0 auto 60px;
        }

        .section-header h2 {
            font-family: sans-serif !important;
        }


        .options h2 {
            font-family: 'Poppins', sans-serif;
            font-size: 3.2rem;
            color: var(--text-primary);
            margin-bottom: 24px;
            font-weight: 600;
            line-height: 1.2;
        }

        .options > p {
            font-size: 1.3rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .options-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(280px, 1fr));
            gap: 24px;
            align-items: stretch;
        }

        .option-card {
            background: white;
            border-radius: 24px;
            padding: 32px;
            transform: translateY(-12px);
            box-shadow: var(--shadow-xl);
            position: relative;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .option-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: var(--gradient-primary);
            border-radius: 24px 24px 0 0;
        }

        .option-card:nth-child(2)::before {
            background: #ffc107;
        }

        .option-card:nth-child(3)::before {
            background: #536036;
        }

        .option-icon {
            width: 72px;
            height: 72px;
            margin-bottom: 32px;
            background: var(--gradient-primary);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff; /* icon color default */
            font-size: 2rem; /* fallback size */
            transition: var(--transition);
            box-shadow: var(--shadow-md);
        }

        /* Ensure Bootstrap Icons scale and center nicely */
        .option-icon i {
            font-size: 1.8rem;
            line-height: 1;
            display: inline-block;
        }

        .option-card:nth-child(2) .option-icon {
            background: #ffc107; /* yellow */
            color: #1a1a1a;      /* dark icon for contrast like ref */
        }

        .option-card:nth-child(3) .option-icon {
            background: #536036; /* olive green */
            color: #ffffff;       /* white icon */
        }

        .option-card:hover .option-icon {
            transform: scale(1.1) rotate(5deg);
        }

        .option-title {
            font-family: sans-serif;
            font-size: 1.8rem;
            margin-bottom: 16px;
            color: var(--text-primary);
            font-weight: 600;
            line-height: 1.3;
        }

        .option-description {
            margin-bottom: 32px;
            color: var(--text-secondary);
            font-size: 1.1rem;
            line-height: 1.7;
            text-align: justify;
            text-justify: inter-word;
        }

        /* Push card buttons to bottom for alignment */
        .option-card .btn {
            margin-top: auto;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 16px 28px;
            background: var(--gradient-primary);
            color: white;
            text-decoration: none;
            border-radius: 12px;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            font-size: 1rem;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }

        /* Thicker, pill-shaped buttons inside option cards */
        .options .btn {
            padding: 16px 28px;
            font-size: 1rem;
            border-radius: 9999px;
            color: #ffffff !important; /* white text for contrast on dark gradient */
        }

        /* Keep white text on hover/focus/active for enabled option buttons */
        .options .btn:not(:disabled):not(.disabled),
        .options .btn:not(:disabled):not(.disabled):hover,
        .options .btn:not(:disabled):not(.disabled):focus,
        .options .btn:not(:disabled):not(.disabled):active {
            color: #ffffff !important;
        }

        /* Disabled option buttons: keep white but softened */
        .options .btn:disabled, .options .btn.disabled {
            color: rgba(255, 255, 255, 0.6) !important;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        /* Force white text on all button states for option cards */
        .options .btn,
        .options .btn:hover, 
        .options .btn:focus,
        .options .btn:active,
        .options .btn:visited {
            color: #ffffff !important;
        }
        
        .btn-secondary:hover, .btn-secondary:focus {
            color: #ffffff !important;
        }
        .btn-success:hover, .btn-success:focus {
            color: #ffffff !important;
            background: #536036
        }

        /* Disabled buttons should not change color on hover */
        .btn:disabled, .btn.disabled {
            color: var(--text-muted) !important;
            cursor: not-allowed;
            opacity: 0.7;
        }
        .btn:disabled:hover, .btn.disabled:hover {
            transform: none;
            box-shadow: var(--shadow-sm);
            color: var(--text-muted) !important;
        }

        .btn-secondary {
            background: #ffc107;
            color: #ffffff !important;
        }
        .btn-secondary:hover,
        .btn-secondary:focus,
        .btn-secondary:active {
            background: #ffc107 !important; /* keep same yellow */
            color: #ffffff !important;      /* keep white text */
        }
        .btn-secondary:disabled,
        .btn-secondary.disabled {
            background: #ffc107 !important; /* keep yellow even when disabled */
            color: rgba(255,255,255,0.75) !important; /* slightly softened white */
            opacity: 0.85; /* subtle disabled feel without graying out */
        }

        .btn-success {
            background: #536036;
        }


        /* Bootstrap Modal Overrides */
        .modal-content {
            border-radius: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-xl);
        }

        /* Keep modal footer buttons inside and right-aligned like the working modal */
        .modal-footer {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
        }
        .modal-footer .btn {
            position: static; /* override any external positioning */
            align-self: auto;
        }

        /* Modal action buttons styled like original (green gradient pill) */
        .modal-footer .btn-success {
            background: var(--gradient-success) !important;
            color: #ffffff !important;
            border: none;
            border-radius: 9999px;
            padding: 12px 28px;
            box-shadow: var(--shadow-md);
        }
        .modal-footer .btn-success:hover,
        .modal-footer .btn-success:focus {
            filter: brightness(1.05);
            transform: translateY(-1px);
        }

        .modal-header {
            background: var(--surface-alt);
            border-radius: 24px 24px 0 0;
            padding: 32px 40px 24px;
        }

        .modal-title {
            font-family: 'Poppins', sans-serif;
            font-size: 1.8rem;
            color: var(--text-primary);
            font-weight: 600;
        }

        .modal-body {
            padding: 40px;
            font-family: 'Poppins', sans-serif;
        }

        /* Enforce Poppins on all modal elements to avoid overrides */
        .modal, .modal * {
            font-family: 'Poppins', sans-serif !important;
        }

        /* Registration Steps */
        .step {
            display: none;
        }

        .step.active {
            display: block;
        }

        .step-title {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }

        .step-content {
            margin-bottom: 30px;
        }

        .requirements-list, .instructions-list {
            list-style-type: none;
            margin-left: 20px;
        }

        .requirements-list li, .instructions-list li {
            margin-bottom: 10px;
            position: relative;
        }

        .requirements-list li::before {
            content: "✓";
            color: var(--success-color);
            font-weight: bold;
            display: inline-block;
            width: 1.5em;
            margin-left: -1.5em;
            font-size: 1.1em;
        }

        .instructions-list li::before {
            content: "ℹ";
            color: var(--secondary-color);
            font-weight: bold;
            display: inline-block;
            width: 1.5em;
            margin-left: -1.5em;
            font-size: 1.1em;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--primary-color);
            font-size: 0.95rem;
        }

        .form-control {
            width: 100%;
            padding: 14px;
            border: 2px solid #e2e8f0;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
            background-color: #f8fafc;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 3px rgba(84, 116, 31, 0.1);
            background-color: white;
        }

        .checkbox-group {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }

        .checkbox-group input {
            margin-right: 10px;
            margin-top: 5px;
        }

        .custom-checkbox-group {
            margin-bottom: 15px;
            margin-top: 20px;
        }

        /* Ocultar el checkbox nativo */
        .custom-checkbox {
            display: none;
        }

        /* Estilo personalizado del checkbox */
        .custom-checkbox + label {
            position: relative;
            padding-left: 30px;
            cursor: pointer;
            font-size: 16px;
            user-select: none;
        }

        /* Caja del checkbox */
        .custom-checkbox + label::before {
            content: "";
            position: absolute;
            left: 0;
            top: 2px;
            width: 15px;
            height: 15px;
            border: 2px solid #28a745;
            border-radius: 4px;
            background-color: white;
            transition: all 0.2s ease;
        }

        /* Checkmark (✓) */
        .custom-checkbox:checked + label::after {
            content: "✓";
            position: absolute;
            left: 4px;
            top: 0;
            font-size: 16px;
            color: #28a745;
        }

        /* Opcional: cambiar color cuando está activo */
        .custom-checkbox:checked + label::before {
            background-color: #dff5e1;
            border-color: #1e7e34;
        }

        .step-navigation {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-top: 40px;
        }

        .step-navigation .btn {
            min-width: 120px;
            flex: 0 1 auto;
            padding: 12px 20px;
            font-size: 0.95rem;
        }

        .step-navigation .btn:disabled {
            background: var(--surface-hover);
            color: var(--text-muted);
            cursor: not-allowed;
            opacity: 0.6;
        }

        .step-navigation .btn:disabled:hover {
            transform: none;
            box-shadow: var(--shadow-sm);
        }

        .step-indicator {
            display: flex;
            justify-content: center;
            margin-bottom: 30px;
        }

        .step-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #ddd;
            margin: 0 5px;
        }

        .step-dot.active {
            background-color: var(--secondary-color);
        }

        /* Footer */
        footer {
            background: #272727;
            color: white;
            padding: 30px 0 30px;
            text-align: center;
            position: relative;
            border-top: 1px solid rgba(255, 255, 255, 0.15); /* subtle divider like header */
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px; /* subtle divider like header */
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
        }
        
        /* Remove global footer border - let each page handle its own */

        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
        }

        .footer-logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            font-weight: 700;
            background: var(--gradient-gold);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .footer-links {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
        }

        .footer-links a:hover {
            color: white;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .footer-copyright {
            font-size: 1rem;
            opacity: 0.7;
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .features-content {
                grid-template-columns: 1fr;
                gap: 60px;
                text-align: center;
            }

            .options-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 20px;
            }

            header {
                padding: 116px 0 56px;
                padding-top: calc(116px + env(safe-area-inset-top, 0px));
                min-height: 55vh;
            }

            h1 {
                font-size: 2.4rem;
            }

            .subtitle {
                font-size: 1.2rem;
            }

            .description {
                font-size: 1rem;
            }


            .features {
                padding: 40px 0;
            }

            .features-text h2 {
                font-size: 2.2rem;
            }

            .options {
                padding: 35px 0;
            }

            .options h2 {
                font-size: 2.5rem;
            }

            .options-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .option-card {
                padding: 40px 32px;
                text-align: center;
            }

            .modal-content {
                width: 95%;
                margin: 20px auto;
                border-radius: 16px;
            }

            .modal-header {
                padding: 24px 32px 20px;
            }

            .modal-body {
                padding: 32px;
            }

            .step-navigation {
                gap: 12px;
            }

            .step-navigation .btn {
                flex: 1;
                padding: 14px 16px;
                font-size: 0.9rem;
                min-width: 100px;
            }

            .footer-links {
                gap: 20px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }

            header {
                padding: 96px 0 48px;
                padding-top: calc(96px + env(safe-area-inset-top, 0px));
                min-height: 45vh;
            }

            h1 {
                font-size: 1.8rem;
            }

            .subtitle {
                font-size: 1.1rem;
            }

            .features-text h2 {
                font-size: 1.8rem;
            }

            .options h2 {
                font-size: 2rem;
            }

            .option-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }

            .option-title {
                font-size: 1.5rem;
            }

            .btn {
                padding: 14px 24px;
                font-size: 0.95rem;
                width: 100%;
                justify-content: center;
            }

            .form-control {
                font-size: 16px; /* Prevents zoom on iOS */
            }

            .modal-content {
                margin: 10px auto;
            }

            .modal-header {
                padding: 20px 24px 16px;
            }

            .modal-body {
                padding: 24px;
            }

            .step-navigation {
                gap: 12px;
                margin-top: 32px;
            }

            .step-navigation .btn {
                flex: 1;
                padding: 16px 12px;
                font-size: 0.9rem;
                font-weight: 600;
                min-width: 90px;
            }

            .footer-links {
                flex-direction: column;
                gap: 16px;
            }
        }

        /* Compact layout for medium screens (~997px width) */
        @media (max-width: 1100px) and (min-width: 900px) {
            header {
                padding: 88px 0 56px;
                padding-top: calc(88px + env(safe-area-inset-top, 0px));
                min-height: 35vh;
            }
            .logo-container img {
                width: 80px;
                height: 105px;
            }
            h1 {
                font-size: 2.4rem;
                margin-bottom: 10px;
                line-height: 1.1;
            }
            .subtitle {
                font-size: 0.95rem;
                margin-bottom: 4px;
            }
            .description {
                font-size: 0.9rem;
                margin-bottom: 8px;
            }
            .shape:nth-child(1) { width: 64px; height: 64px; }
            .shape:nth-child(2) { width: 90px; height: 90px; }
            .shape:nth-child(3) { width: 48px; height: 48px; }

            .features { padding: 48px 0; }
            .features-content { gap: 32px; }
            .features-text h2 { font-size: 1.8rem; }
            .video-container { border-radius: 16px; padding-bottom: 56.25%; }
            .features-image .video-container { width: 100%; }

            .options { padding: 48px 0; }
            .options h2 { font-size: 1.9rem; }
            .options-grid { grid-template-columns: repeat(3, minmax(220px, 1fr)); gap: 10px; align-items: stretch; }
            .option-card { padding: 16px 14px; border-radius: 14px; }
            .option-icon { width: 48px; height: 48px; font-size: 1.3rem; margin-bottom: 12px; }
            .option-title { font-size: 1.2rem; }
            .option-description { font-size: 0.92rem; margin-bottom: 12px; }
            .btn { padding: 16px 28px; font-size: 1rem; border-radius: 12px; }

            footer { padding: 30px 0 24px; }
        }

        /* Loading states */
        .btn.loading {
            position: relative;
            color: transparent;
        }

        .btn.loading::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            top: 50%;
            left: 50%;
            margin-left: -10px;
            margin-top: -10px;
            border: 2px solid #ffffff;
            border-radius: 50%;
            border-top-color: transparent;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Smooth scroll behavior */
        html {
            scroll-behavior: smooth;
        }

        ul.circle{
            list-style-type: circle;
        }
        li.circle {
            list-style-type: square;
        }

        /* Ensure toasts appear above Bootstrap modals */
        #toast-container {
            z-index: 2000 !important; /* higher than .modal and .modal-backdrop */
        }

        /* Final override: keep WHITE text on hover for option card buttons */
        .options .option-card .btn:not(:disabled):not(.disabled):hover,
        .options .option-card .btn:not(:disabled):not(.disabled):focus,
        .options .option-card .btn:not(:disabled):not(.disabled):active {
            color: #ffffff !important;
        }

        /* Footer links should have pointer cursor */
        .footer-links a {
            cursor: pointer;
        }

        /* ========================================
           VERIFICAR PAGE STYLES
           ======================================== */
        
        /* Simple navbar for internal pages */
        .navbar-dark .navbar-brand {
            color: white !important;
        }
        
        .navbar-dark .navbar-brand span {
            font-size: 1.1rem;
            color: white !important;
        }
        
        /* Simple footer for internal pages */
        footer.bg-dark {
            margin-top: auto;
        }
        
        footer.bg-dark .text-light {
            color: #f8f9fa !important;
        }
        
        /* Match navbar padding for consistent height */
        footer.bg-dark .container {
            padding-top: 1rem;
            padding-bottom: 1rem;
        }
        
        .verification-section {
            padding: 60px 0;
            background: linear-gradient(135deg, var(--bg-light) 0%, #f8f9fa 100%);
            min-height: calc(100vh - 200px);
        }

        /* Moved introduccion-specific styles to introduccion.css */

        /* Moved verificar-specific styles to verificar.css */

        /* Form Controls Enhancement */
        .verification-card .form-control-lg {
            padding: 1rem 1.5rem;
            font-size: 1.1rem;
            border-radius: 12px;
            border: 2px solid var(--border-light);
            transition: all 0.3s ease;
        }

        .verification-card .form-control-lg:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.2rem rgba(83, 96, 54, 0.25);
        }

        .verification-card .form-control-lg.is-valid {
            border-color: #28a745;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='m2.3 6.73.94-.94 1.38 1.38 2.05-2.05.94.94-2.99 2.99z'/%3e%3c/svg%3e");
        }

        .verification-card .form-control-lg.is-invalid {
            border-color: #dc3545;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.8 4.6 2.4 2.4m0-2.4L5.8 7'/%3e%3c/svg%3e");
        }

        /* Button Enhancements for Verification */
        .verification-card .btn {
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 12px;
            transition: all 0.3s ease;
        }

        .verification-card .btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* Responsive Design for Verification */
        @media (max-width: 768px) {
            .verification-section {
                padding: 40px 0;
            }

            .verification-card .card-body,
            .verification-card .card-footer {
                padding: 1.5rem;
            }

            .verification-card .card-header {
                padding: 1.5rem;
            }

            .captcha-display {
                font-size: 1.5rem;
                gap: 0.5rem;
            }

            .captcha-number {
                min-width: 50px;
                padding: 0.4rem 0.8rem;
            }

            .d-flex.gap-3 {
                flex-direction: column;
                gap: 1rem !important;
            }

            .verification-card .btn {
                width: 100%;
            }
        }