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

        body {
            font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #1d1d1f;
            min-height: 100vh;
            padding: 20px;
            color: #ffffff;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            overflow-x: hidden;
            padding-top: 40px;
            padding-bottom: 40px;
        }

        /* Welcome Screen */
        .welcome-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #1d1d1f;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            animation: welcomeFadeIn 1s ease-out;
            pointer-events: auto;
        }

        .welcome-content {
            text-align: center;
            padding: 40px;
            max-width: 500px;
            animation: welcomeSlideUp 1.2s ease-out 0.3s both;
        }

        .welcome-logo {
            width: 200px;
            height: auto;
            margin-bottom: 30px;
            /* filter: invert(1) brightness(1.1); */
            animation: logoGlow 2s ease-in-out infinite alternate;
        }

        .welcome-title {
            font-size: 2.5rem;
            font-weight: 300;
            margin-bottom: 15px;
            color: #ffffff;
            letter-spacing: 1px;
            animation: textFadeIn 1.5s ease-out 0.6s both;
        }

        .welcome-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 40px;
            line-height: 1.5;
            animation: textFadeIn 1.5s ease-out 0.9s both;
        }

        .start-btn {
            background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
            color: #FFFFFF;
            border: none;
            padding: 18px 40px;
            font-size: 1.2rem;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
            animation: buttonPulse 1.8s ease-out 1.2s both;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            z-index: 100;
            pointer-events: auto;
        }

        .start-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(76, 175, 80, 0.6);
            background: linear-gradient(135deg, #66BB6A 0%, #4CAF50 100%);
        }

        /* Celebration Overlay */
        .celebration-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(29, 29, 31, 0.95);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 3000;
            backdrop-filter: blur(10px);
            animation: celebrationFadeIn 0.5s ease-out;
        }

        .celebration-content {
            text-align: center;
            padding: 50px;
            max-width: 400px;
            background: rgba(29, 29, 31, 0.95);
            border-radius: 20px;
            border: 2px solid rgba(76, 175, 80, 0.5);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            animation: celebrationBounce 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        .celebration-title {
            font-size: 2.2rem;
            margin-bottom: 20px;
            color: #4CAF50;
            animation: titleBounce 1s ease-out 0.3s both;
        }

        .celebration-text {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 30px;
            line-height: 1.5;
            animation: textSlideIn 1s ease-out 0.5s both;
        }

        .continue-btn {
            background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
            color: white;
            border: none;
            padding: 15px 35px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
            animation: buttonSlideUp 1s ease-out 0.7s both;
        }

        .continue-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(76, 175, 80, 0.6);
        }

        /* Confetti Animation */
        .confetti {
            position: absolute;
            top: -10px;
            left: 0;
            right: 0;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }

        .confetti::before,
        .confetti::after {
            content: "🎉";
            position: absolute;
            top: -20px;
            font-size: 20px;
            animation: confettiFall 4s linear infinite;
        }

        .confetti::before {
            left: 15%;
            animation-delay: 0s;
        }

        .confetti::after {
            left: 85%;
            animation-delay: 2s;
            content: "⭐";
        }

        /* Additional confetti particles */
        .celebration-content::before,
        .celebration-content::after {
            content: "🌟";
            position: absolute;
            top: -30px;
            font-size: 16px;
            animation: confettiFall 3.5s linear infinite;
            pointer-events: none;
        }

        .celebration-content::before {
            left: 30%;
            animation-delay: 1s;
        }

        .celebration-content::after {
            left: 70%;
            animation-delay: 3s;
            content: "🎊";
        }

        /* Animations */
        @keyframes welcomeFadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes welcomeSlideUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes logoGlow {
            /* from { filter: invert(1) brightness(1.1) drop-shadow(0 0 10px rgba(168, 230, 161, 0.3)); } */
            /* to { filter: invert(1) brightness(1.2) drop-shadow(0 0 20px rgba(168, 230, 161, 0.6)); } */
        }

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

        @keyframes buttonPulse {
            from {
                opacity: 0;
                transform: translateY(20px) scale(0.95);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        @keyframes celebrationFadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes celebrationBounce {
            from {
                opacity: 0;
                transform: translateY(-100px) scale(0.8);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

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

        @keyframes textSlideIn {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

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

        @keyframes confettiFall {
            0% {
                opacity: 1;
                transform: translateY(-100px) rotate(0deg);
            }
            100% {
                opacity: 0;
                transform: translateY(100vh) rotate(720deg);
            }
        }

        @keyframes containerFadeIn {
            from {
                opacity: 0;
                transform: scale(0.95);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        @keyframes questionSlideIn {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes optionAppear {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes hintFadeIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .container {
            width: min(700px, 85vw);
            min-height: 75vh;
            margin: 20px auto;
            background: #2a2a2c;
            border-radius: 24px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
            border: 2px solid rgba(76, 175, 80, 0.3);
            animation: containerFadeIn 0.8s ease-out;
            overflow: hidden;
            max-width: 100%;
            box-sizing: border-box;
        }

        .header {
            background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
            padding: 20px 25px;
            text-align: center;
            color: white;
            flex-shrink: 0;
        }

        .title {
            font-size: 1.8rem;
            font-weight: 300;
            margin-bottom: 8px;
            letter-spacing: 1.5px;
        }

        .subtitle {
            font-size: 1rem;
            opacity: 0.9;
            font-weight: 300;
        }

        .progress-container {
            padding: 15px 30px;
            background: #1d1d1f;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-shrink: 0;
        }

        .progress-bar {
            flex: 1;
            height: 8px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            overflow: hidden;
            margin-right: 20px;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #4CAF50 0%, #2E7D32 100%);
            border-radius: 20px;
            width: 2.94%;
            transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 0 8px rgba(76, 175, 80, 0.4);
        }

        .progress-text {
            font-size: 0.9rem;
            color: #ffffff;
            font-weight: 500;
            min-width: 80px;
            text-align: right;
        }

        .form {
            padding: 0;
            flex: 1;
            overflow: visible;
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
            background: transparent;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        .question-container {
            display: none;
            padding: 20px;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            animation: questionSlideIn 0.6s ease-out;
            flex: 1;
            overflow: visible;
            overflow-x: hidden;
            background: transparent;
            margin: 0;
            border-radius: 0;
        }

        .question-container.active {
            display: block;
        }

        /* All questions now have same overflow behavior */

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

        .question-title {
            font-size: 1rem;
            color: #ffffff;
            margin-bottom: 15px;
            font-weight: 400;
            line-height: 1.3;
            text-align: center;
        }

        .options {
            display: grid;
            gap: 6px;
            margin-bottom: 12px;
        }

        /* Estilos específicos para a primeira pergunta com grid de imagens */
        .options-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 20px;
        }

        .option-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            background: #ffffff;
            border: 2px solid rgba(76, 175, 80, 0.3);
            border-radius: 16px;
            padding: 20px 15px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            text-align: center;
            min-height: 200px;
            justify-content: space-between;
        }

        .option-card:hover {
            border-color: #4CAF50;
            background: #212121;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
        }

        .option-card:hover .option-text {
            color: #ffffff;
        }

        .option-card input[type="radio"] {
            position: absolute;
            top: 10px;
            right: 10px;
            appearance: none;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(76, 175, 80, 0.5);
            border-radius: 50%;
            transition: all 0.3s ease;
        }

        .option-card input[type="radio"]:checked {
            border-color: #4CAF50;
            background: #4CAF50;
            box-shadow: 0 0 8px rgba(76, 175, 80, 0.4);
        }

        .option-card input[type="radio"]:checked::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 8px;
            height: 8px;
            background: white;
            border-radius: 50%;
        }

        .option-image {
            /* width: 80px; */
            height: 150px;
            object-fit: contain;
            border-radius: 12px;
            margin-bottom: 15px;
            transition: transform 0.3s ease;
            padding: 10px;
        }

        .option-card:hover .option-image {
            transform: scale(1.05);
        }

        .option-card .option-text {
            font-size: 0.95rem;
            font-weight: 600;
            color: #212121;
            line-height: 1.3;
        }

        /* Botão de dica */
        .tip-container {
            margin-top: 15px;
        }

        .tip-button {
            background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
            color: white;
            border: none;
            border-radius: 25px;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 3px 10px rgba(76, 175, 80, 0.3);
        }

        .tip-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(76, 175, 80, 0.5);
        }

        .tip-content {
            margin-top: 15px;
            background: rgba(76, 175, 80, 0.1);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            padding: 15px;
            animation: fadeIn 0.3s ease;
        }

        .tip-content p {
            margin: 0;
            color: #4CAF50;
            font-size: 0.9rem;
            line-height: 1.5;
            font-style: italic;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .option {
            display: flex;
            align-items: center;
            background: #2a2a2c;
            border: 2px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            padding: 10px 14px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateX(-30px);
            animation: optionAppear 0.5s ease-out forwards;
            margin-bottom: 8px;
        }

        .option::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.3), transparent);
            transition: left 0.5s;
        }

        .option:hover {
            border-color: #4CAF50;
            background: rgba(76, 175, 80, 0.15);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
        }

        .option:hover::before {
            left: 100%;
        }

        .option input[type="radio"] {
            appearance: none;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(76, 175, 80, 0.5);
            border-radius: 50%;
            margin-right: 15px;
            position: relative;
            transition: all 0.3s ease;
        }

        .option input[type="radio"]:checked {
            border-color: #4CAF50;
            background: #4CAF50;
            box-shadow: 0 0 8px rgba(76, 175, 80, 0.4);
        }

        .option input[type="radio"]:checked::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 8px;
            height: 8px;
            background: white;
            border-radius: 50%;
        }

        .option-text {
            font-size: 1rem;
            color: #ffffff;
            font-weight: 400;
        }

        /* Upload Container Styles */
        .upload-container {
            margin: 20px 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }

        .upload-label {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px 30px;
            background: #2a2a2c;
            border: 2px dashed #4CAF50;
            border-radius: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            max-width: 400px;
        }

        .upload-label:hover {
            background: rgba(76, 175, 80, 0.1);
            border-color: #66BB6A;
            transform: translateY(-2px);
        }

        .upload-icon {
            font-size: 3rem;
            margin-bottom: 15px;
        }

        .upload-text {
            font-size: 1.1rem;
            color: #ffffff;
            font-weight: 500;
            margin-bottom: 8px;
        }

        .upload-hint {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .file-preview {
            padding: 15px 20px;
            background: rgba(76, 175, 80, 0.2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            width: 100%;
            max-width: 400px;
        }

        .file-preview::before {
            content: "✓";
            font-size: 1.5rem;
            color: #4CAF50;
        }

        .whatsapp-btn {
            background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
            color: white;
            border: none;
            padding: 18px 40px;
            font-size: 1.2rem;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
            text-transform: uppercase;
            letter-spacing: 1px;
            width: 100%;
            max-width: 400px;
            margin-top: 10px;
        }

        .whatsapp-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
            background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
        }

        .whatsapp-btn::before {
            content: "📱 ";
            font-size: 1.3rem;
        }

        /* Contact Info Styles */
        .contact-subtitle {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 25px;
            text-align: center;
        }

        .contact-note {
            background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(76, 175, 80, 0.05) 100%);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            padding: 15px;
            margin-top: 20px;
            text-align: center;
        }

        .contact-note p {
            color: #4CAF50;
            font-size: 0.95rem;
            font-weight: 500;
            margin: 0;
        }

        .personal-info-group {
            display: grid;
            gap: 20px;
            margin: 20px 0;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        .info-field {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .info-field label {
            font-size: 0.95rem;
            color: #ffffff;
            font-weight: 500;
        }

        .info-field input {
            width: 100%;
            max-width: 100%;
            padding: 16px 20px;
            border: 2px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            font-size: 1rem;
            background: #2a2a2c;
            transition: all 0.3s ease;
            color: #ffffff;
            font-family: 'Poppins', sans-serif;
            box-sizing: border-box;
        }

        .info-field input:focus {
            outline: none;
            border-color: #4CAF50;
            background: #333335;
            box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
        }

        .info-field input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .checkbox-groups {
            display: grid;
            gap: 12px;
            margin-bottom: 15px;
        }

        .checkbox-group {
            background: #2a2a2c;
            border-radius: 12px;
            padding: 10px;
            border: 1px solid rgba(76, 175, 80, 0.3);
            opacity: 0;
            transform: translateX(-30px);
            animation: optionAppear 0.5s ease-out forwards;
        }

        .other-text-container {
            margin-top: 15px;
            padding: 15px;
            background: #2a2a2c;
            border-radius: 12px;
            border: 2px solid rgba(76, 175, 80, 0.3);
        }

        .other-text-container label {
            display: block;
            margin-bottom: 8px;
            color: #4CAF50;
            font-size: 0.95rem;
            font-weight: 500;
        }

        .group-title {
            font-size: 1rem;
            color: #4CAF50;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .checkbox-option {
            display: flex;
            align-items: center;
            margin-bottom: 6px;
            cursor: pointer;
            padding: 4px 0;
            transition: all 0.2s ease;
        }

        .checkbox-option:hover {
            color: #4CAF50;
        }

        .checkbox-option input[type="checkbox"] {
            appearance: none;
            width: 18px;
            height: 18px;
            border: 2px solid rgba(76, 175, 80, 0.5);
            border-radius: 6px;
            margin-right: 12px;
            position: relative;
            transition: all 0.3s ease;
        }

        .checkbox-option input[type="checkbox"]:checked {
            border-color: #4CAF50;
            background: #4CAF50;
            box-shadow: 0 0 8px rgba(76, 175, 80, 0.4);
        }

        .checkbox-option input[type="checkbox"]:checked::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: #ffffff;
            font-size: 12px;
            font-weight: bold;
        }

        .checkbox-text {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.9);
        }

        .input-group {
            margin-bottom: 20px;
            position: relative;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        .input-label {
            display: block;
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .text-input, .time-input, .date-input {
            width: 100%;
            max-width: 100%;
            padding: 16px 20px;
            border: 2px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            font-size: 1rem;
            background: #2a2a2c;
            transition: all 0.3s ease;
            color: #ffffff;
            box-sizing: border-box;
        }

        /* Remove arrows from number inputs */
        .text-input[type="number"]::-webkit-outer-spin-button,
        .text-input[type="number"]::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        .text-input[type="number"] {
            -moz-appearance: textfield;
        }

        /* Weight and Height input styling */
        .weight-input,
        .height-input {
            color: #4CAF50 !important;
            font-weight: 500;
            text-align: center;
        }

        .weight-input:focus,
        .height-input:focus {
            color: #4CAF50 !important;
        }

        .weight-input::placeholder,
        .height-input::placeholder {
            color: rgba(76, 175, 80, 0.6);
        }

        /* Input hint styling */
        .input-hint {
            font-size: 0.8rem;
            color: rgba(76, 175, 80, 0.7);
            margin-top: 5px;
            text-align: center;
            font-style: italic;
            animation: hintFadeIn 0.5s ease-out 0.3s both;
        }

        /* Clean weight and height input group styling */
        .weight-input-group,
        .height-input-group {
            margin: 20px 0;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        .weight-input-group .input-suffix,
        .height-input-group .input-suffix {
            background: rgba(76, 175, 80, 0.1);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: 8px;
            padding: 4px 8px;
            color: #4CAF50;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .text-input:focus, .time-input:focus, .date-input:focus {
            outline: none;
            border-color: #4CAF50;
            background: #333335;
            box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.2);
        }

        .text-area {
            width: 100%;
            max-width: 100%;
            min-height: 100px;
            padding: 16px 20px;
            border: 2px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            font-size: 1rem;
            background: #2a2a2c;
            transition: all 0.3s ease;
            box-sizing: border-box;
            color: #ffffff;
            resize: vertical;
            font-family: inherit;
        }

        .text-area:focus {
            outline: none;
            border-color: #4CAF50;
            background: #333335;
            box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.2);
        }

        .input-suffix {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            pointer-events: none;
        }

        /* Fix suffix positioning for special inputs */
        .weight-input-group .input-suffix,
        .height-input-group .input-suffix {
            top: 24px;
            transform: translateY(-50%);
        }

        .personal-info {
            display: grid;
            gap: 20px;
        }

        .feedback {
            background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(76, 175, 80, 0.05) 100%);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: 12px;
            padding: 12px;
            margin-top: 10px;
        }

        .feedback p {
            color: #ffffff;
            font-size: 0.85rem;
            line-height: 1.4;
            font-style: italic;
            margin: 0;
        }

        .navigation {
            padding: 20px 30px;
            display: flex;
            justify-content: space-between;
            background: #1d1d1f;
            border-top: 1px solid rgba(76, 175, 80, 0.2);
            flex-shrink: 0;
        }

        .nav-btn {
            padding: 14px 32px;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .prev-btn {
            background: #2a2a2c;
            color: rgba(255, 255, 255, 0.7);
            border: 2px solid rgba(76, 175, 80, 0.3);
        }

        .prev-btn:not(:disabled):hover {
            background: #333335;
            transform: translateY(-2px);
            border-color: rgba(76, 175, 80, 0.5);
            color: #ffffff;
        }

        .prev-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .next-btn, .submit-btn {
            background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
            color: #ffffff;
            border: none;
            border-radius: 12px;
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
        }

        .next-btn:hover, .submit-btn:hover {
            background: linear-gradient(135deg, #66BB6A 0%, #4CAF50 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(76, 175, 80, 0.5);
        }

        .next-btn:disabled, .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .thank-you {
            text-align: center;
            padding: 40px 20px;
        }

        .thank-you-title {
            font-size: 1.8rem;
            color: #212121;
            margin-bottom: 25px;
            font-weight: 400;
        }

        .thank-you-text {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
            margin-bottom: 20px;
            text-align: left;
        }

        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.95);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            backdrop-filter: blur(5px);
        }

        .loading-content {
            text-align: center;
            background: rgba(0, 0, 0, 0.95);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid rgba(255, 255, 255, 0.2);
            border-top: 4px solid #A8E6A1;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 20px;
            box-shadow: 0 0 15px rgba(168, 230, 161, 0.3);
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .loading-content p {
            color: #FFFFFF;
            font-size: 1.1rem;
            font-weight: 500;
        }

        .conditional {
            transition: all 0.3s ease;
        }

        /* Responsividade para grid de imagens */
        @media (max-width: 768px) {
            .options-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .option-card {
                min-height: 150px;
                padding: 15px 10px;
            }

            .option-image {
                /* width: 60px; */
                height: 100px;
                object-fit: contain;
                padding: 3px;
            }

            .option-card .option-text {
                font-size: 0.9rem;
            }

            .tip-button {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding: 5px;
                align-items: flex-start;
            }
            
            .container {
                width: 100%;
                min-height: 90vh;
                margin: 10px auto;
                border-radius: 12px;
                min-width: 0;
                max-width: 100vw;
                overflow-x: hidden;
            }
            
            .question-container {
                margin: 0;
                padding: 15px;
                overflow: visible;
                overflow-x: hidden;
            }
            
            .question-title {
                font-size: 0.95rem;
                margin-bottom: 12px;
            }
            
            .option {
                padding: 8px 12px;
                margin-bottom: 6px;
            }
            
            .option-text {
                font-size: 0.9rem;
            }
            
            .feedback {
                padding: 10px;
                margin-top: 8px;
            }
            
            .feedback p {
                font-size: 0.8rem;
            }
            
            .welcome-screen {
                padding: 10px;
            }
            
            .welcome-title {
                font-size: 2rem;
            }
            
            .welcome-subtitle {
                font-size: 1rem;
            }
            
            .header {
                padding: 20px;
            }
            
            .title {
                font-size: 1.8rem;
            }
            
            .subtitle {
                font-size: 1rem;
            }
            
            .progress-container {
                padding: 12px 20px;
            }
            
            .form {
                padding: 0 20px;
            }
            
            .question-container {
                padding: 15px 0;
            }
            
            .question-title {
                font-size: 1.2rem;
                margin-bottom: 20px;
            }
            
            .option {
                padding: 14px 16px;
            }
            
            .navigation {
                padding: 15px 20px;
            }
            
            .nav-btn {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
            
            .personal-info {
                grid-template-columns: 1fr;
            }

            .personal-info-group {
                grid-template-columns: 1fr;
                gap: 15px;
                padding: 0;
            }

            .info-field {
                width: 100%;
            }

            .info-field input,
            .text-input,
            .date-input,
            .time-input {
                width: 100%;
                max-width: 100%;
                box-sizing: border-box;
                padding: 12px 14px;
                font-size: 0.95rem;
            }

            .input-group {
                width: 100%;
                margin-bottom: 15px;
            }

            .weight-input-group,
            .height-input-group {
                margin: 18px 0;
                width: 100%;
                max-width: 100%;
            }

            .text-area {
                width: 100%;
                max-width: 100%;
                padding: 14px 16px;
                font-size: 0.95rem;
            }

            .feedback {
                padding: 15px;
                margin-top: 15px;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 2px;
                margin: 0;
            }
            
            .container {
                border-radius: 8px;
                width: 100%;
                min-height: 95vh;
                margin: 5px auto;
                min-width: 0;
                max-width: 100vw;
                overflow-x: hidden;
            }
            
            .header {
                padding: 15px 20px;
            }
            
            .title {
                font-size: 1.5rem;
            }
            
            .subtitle {
                font-size: 0.9rem;
            }
            
            .question-container {
                margin: 0;
                padding: 12px;
                overflow: visible;
                overflow-x: hidden;
            }
            
            .question-title {
                font-size: 0.9rem;
                margin-bottom: 10px;
            }
            
            .option {
                padding: 7px 10px;
                margin-bottom: 5px;
            }
            
            .option-text {
                font-size: 0.85rem;
            }
            
            .welcome-title {
                font-size: 1.8rem;
            }
            
            .welcome-logo {
                width: 150px;
            }
            
            .navigation {
                padding: 10px 15px;
            }
            
            .nav-btn {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            
            .title {
                font-size: 1.6rem;
                letter-spacing: 1px;
            }
            
            .subtitle {
                font-size: 0.95rem;
            }
            
            .header {
                padding: 15px;
            }
            
            .progress-container {
                padding: 10px 15px;
            }
            
            .form {
                padding: 0 15px;
            }
            
            .question-container {
                padding: 10px 0;
            }
            
            .question-title {
                font-size: 1.1rem;
                margin-bottom: 15px;
            }
            
            .navigation {
                padding: 12px 15px;
                flex-direction: column;
                gap: 12px;
            }
            
            .nav-btn {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .checkbox-groups {
                gap: 15px;
            }
            
            .checkbox-group {
                padding: 12px;
            }
            
            .option {
                padding: 12px 14px;
            }

            .personal-info-group {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 0;
            }

            .info-field {
                width: 100%;
            }

            .info-field input,
            .text-input,
            .date-input,
            .time-input {
                width: 100%;
                max-width: 100%;
                box-sizing: border-box;
                padding: 12px 14px;
                font-size: 0.9rem;
            }

            .input-group {
                width: 100%;
                margin-bottom: 12px;
            }

            .weight-input-group,
            .height-input-group {
                margin: 15px 0;
                width: 100%;
                max-width: 100%;
            }

            .personal-info-group {
                padding: 0;
                width: 100%;
            }

            .text-area {
                width: 100%;
                max-width: 100%;
                padding: 12px 14px;
                font-size: 0.9rem;
            }

            .feedback {
                padding: 12px;
                margin-top: 12px;
            }
        }

/* Footer Styles */
.footer-social {
    background: #0f0f10;
    padding: 60px 20px 30px;
    margin-top: 80px;
    border-top: 1px solid rgba(13, 255, 143, 0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    margin-bottom: 30px;
}

.footer-logo-img {
    width: 180px;
    height: auto;
    opacity: 0.9;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(13, 255, 143, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0dff8f;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: #0dff8f;
    color: #1d1d1f;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(13, 255, 143, 0.4);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    line-height: 1.6;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright p {
    margin: 5px 0;
}

.footer-tagline {
    color: rgba(13, 255, 143, 0.7);
    font-weight: 500;
    font-size: 15px;
}

@media (max-width: 768px) {
    .footer-social {
        padding: 40px 20px 20px;
        margin-top: 60px;
    }

    .footer-logo-img {
        width: 150px;
    }

    .social-links {
        gap: 15px;
    }

    .social-link {
        width: 45px;
        height: 45px;
    }

    .footer-copyright {
        font-size: 13px;
    }
}

/* Success Overlay */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    animation: fadeIn 0.3s ease-out;
}

.success-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 20px;
    padding: 60px 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(168, 237, 234, 0.2);
    animation: slideInUp 0.5s ease-out;
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: #1a1a1a;
    font-weight: bold;
    animation: scaleIn 0.6s ease-out 0.2s both, pulse 2s ease-in-out 0.8s infinite;
}

.success-title {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    animation: fadeIn 0.6s ease-out 0.3s both;
}

.success-message {
    font-size: 18px;
    color: #e0e0e0;
    line-height: 1.6;
    margin-bottom: 40px;
    animation: fadeIn 0.6s ease-out 0.4s both;
}

.success-btn {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    color: #1a1a1a;
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: fadeIn 0.6s ease-out 0.5s both;
    font-family: 'Poppins', sans-serif;
}

.success-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(168, 237, 234, 0.4);
}

.whatsapp-icon {
    margin: 30px auto;
    animation: pulse 2s ease-in-out infinite, fadeIn 0.6s ease-out 0.5s both;
}

.whatsapp-icon svg {
    filter: drop-shadow(0 4px 8px rgba(37, 211, 102, 0.3));
}

.success-message strong {
    color: #25D366;
    font-weight: 600;
}

.success-note {
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: 12px;
    padding: 15px;
    margin-top: 20px;
}

.success-note p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}
