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

body {
    font-family: Arial, Helvetica, sans-serif !important;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
    position: relative;
}

.header {
    text-align: center;
    padding: 20px;
    background: white;
}

.logo {
    width: 120px;
    height: auto;
}

.progress-bar {
    height: 6px;
    background: #e9ecef;
    margin: 0 20px;
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #28a745;
    transition: width 0.3s ease;
    border-radius: 3px;
}

.screen {
    display: none;
    padding: 20px;
    min-height: calc(100vh - 120px);
}

.screen.active {
    display: block;
}

.intro-screen {
    text-align: center;
    padding: 40px 20px;
}

.intro-card {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 30px 20px;
    border-radius: 20px;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}

.intro-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.3;
}

.product-image {
    width: 100%;
    height: 100%;
    margin: 20px auto;
    background: #f8f9fa;
    border-radius: 5%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #666;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 5%;
}

.attention-text {
    margin: 20px 0;
    font-size: 14px;
    color: #666;
}

.attention-text strong {
    color: #dc3545;
}

.cta-button {
    background: #28a745;
    color: white;
    border: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    max-width: 300px;
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: #218838;
}

.question-title {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
    color: #333;
}

.question-subtitle {
    text-align: center;
    color: #28a745;
    font-weight: bold;
    font-size: 24px;
}

.question-description {
    text-align: center;
    color: #666;
    margin: 20px 0;
    font-size: 14px;
}

.options-container {
    margin: 30px 0;
}

.option {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 15px 20px;
    margin: 10px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.option:hover {
    border-color: #28a745;
    background: #f0f8f0;
}

.option.selected {
    border-color: #28a745;
    background: #e8f5e8;
}

.option-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.option-image {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    margin-right: 15px;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #666;
    overflow: hidden;
}

.option-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.option-text {
    font-weight: 500;
    color: #333;
}

.option-description {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.arrow {
    color: #ccc;
    font-size: 18px;
}

.name-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    font-size: 16px;
    margin: 20px 0;
    outline: none;
    transition: border-color 0.3s ease;
}

.name-input:focus {
    border-color: #28a745;
}

.privacy-text {
    font-size: 12px;
    color: #666;
    text-align: center;
    margin: 15px 0;
}

.continue-button {
    background: #28a745;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    margin-top: 20px;
    transition: background 0.3s ease;
}

.continue-button:hover {
    background: #218838;
}

.continue-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.emoji {
    font-size: 24px;
    margin-right: 15px;
}

.checkbox-option {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 15px 20px;
    margin: 10px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.checkbox-option:hover {
    border-color: #28a745;
    background: #f0f8f0;
}

.checkbox-option.selected {
    border-color: #28a745;
    background: #e8f5e8;
}

.checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 4px;
    margin-left: auto;
    position: relative;
}

.checkbox.checked {
    background: #28a745;
    border-color: #28a745;
}

.checkbox.checked::after {
    content: '✓';
    color: white;
    position: absolute;
    top: -2px;
    left: 2px;
    font-size: 14px;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 20px;
}

.testimonials-title {
    color: #dc3545;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}

.testimonial-card {
    background: white;
    border-radius: 15px;
    padding: 15px;
    margin: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.testimonial-images {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.testimonial-image {
    flex: 1;
    height: 200px;
    background: #f0f0f0;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.image-label {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.profile-pic {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ddd;
    margin-right: 10px;
    overflow: hidden;
}

.profile-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.profile-info h4 {
    font-size: 14px;
    font-weight: bold;
    margin: 0;
}

.profile-info p {
    font-size: 12px;
    color: #666;
    margin: 0;
}

.testimonial-text {
    font-size: 13px;
    line-height: 1.4;
    color: #333;
}

.slider-container {
    text-align: center;
    margin: 40px 0;
}

.unit-selector {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.unit-button {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    padding: 8px 20px;
    border-radius: 20px;
    margin: 0 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.unit-button.active {
    background: #28a745;
    color: white;
    border-color: #28a745;
}

.value-display {
    font-size: 48px;
    font-weight: bold;
    margin: 20px 0;
    color: #333;
}

.slider-track {
    position: relative;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    margin: 40px 20px;
}

.slider-fill {
    height: 100%;
    background: #28a745;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.slider-thumb {
    position: absolute;
    top: -8px;
    width: 22px;
    height: 22px;
    background: #28a745;
    border-radius: 50%;
    cursor: pointer;
    transition: left 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin: 10px 20px;
    font-size: 14px;
    color: #666;
}

.slider-instruction {
    text-align: center;
    color: #999;
    font-size: 12px;
    margin: 10px 0;
}

.slider-note {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin: 20px 0;
    font-weight: 500;
}

.loading-screen {
    text-align: center;
    padding: 40px 20px;
}

.loading-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 30px;
}

.loading-title .highlight {
    color: #28a745;
}

.loading-progress {
    margin: 30px 0;
}

.loading-bar {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.loading-fill {
    height: 100%;
    background: #28a745;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.loading-percentage {
    text-align: right;
    font-size: 14px;
    color: #666;
}

.loading-image {
    width: 100%;
    max-width: 350px;
    height: 300px;
    background: #f0f0f0;
    border-radius: 15px;
    margin: 20px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    overflow: hidden;
}

.loading-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.alert-screen {
    padding: 20px;
}

.alert-header {
    text-align: center;
    margin-bottom: 20px;
}

.alert-icon {
    color: #dc3545;
    font-size: 20px;
    margin-right: 5px;
}

.alert-title {
    font-size: 16px;
    font-weight: bold;
    color: #dc3545;
    margin-bottom: 10px;
}

.alert-subtitle {
    font-size: 14px;
    color: #666;
}

.imc-section {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.imc-title {
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 15px;
}

.imc-scale {
    display: flex;
    justify-content: space-between;
    margin: 15px 0;
    font-size: 12px;
}

.imc-indicator {
    text-align: center;
    padding: 5px;
    border-radius: 5px;
    font-weight: bold;
}

.imc-indicator.alert {
    background: #dc3545;
    color: white;
}

.alert-list {
    margin: 20px 0;
}

.alert-item {
    margin: 15px 0;
    padding-left: 20px;
    position: relative;
}

.alert-item::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    top: 0;
}

.alert-item strong {
    color: #dc3545;
}

.comparison-screen {
    padding: 20px;
    text-align: center;
}

.comparison-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 30px;
}

.comparison-images {
    display: flex;
    gap: 15px;
    margin: 30px 0;
}

.comparison-image {
    flex: 1;
    height: 250px;
    background: #f0f0f0;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.comparison-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.comparison-label {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 8px 15px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: bold;
}

.health-metrics {
    margin: 30px 0;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.metric-label {
    font-size: 14px;
    color: #333;
}

.metric-bars {
    display: flex;
    gap: 20px;
    flex: 1;
    margin: 0 20px;
}

.metric-bar {
    height: 8px;
    border-radius: 4px;
    flex: 1;
}

.metric-bar.before {
    background: #dc3545;
}

.metric-bar.after {
    background: #28a745;
}

.plan-section {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    margin: 30px 0;
    text-align: left;
}

.plan-title {
    font-size: 18px;
    font-weight: bold;
    color: #28a745;
    margin-bottom: 15px;
    text-align: center;
}

.plan-description {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin-bottom: 20px;
}

.plan-includes {
    background: #e8f5e8;
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
}

.plan-includes h4 {
    color: #28a745;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}

.plan-includes ul {
    list-style: none;
    padding: 0;
}

.plan-includes li {
    margin: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    line-height: 1.4;
}

.plan-includes li::before {
    content: '•';
    color: #28a745;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.bonus-section {
    margin: 30px 0;
}

.bonus-title {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.bonus-item {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 15px;
    padding: 15px;
    margin: 15px 0;
    display: flex;
    align-items: center;
}

.bonus-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.bonus-content h4 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
}

.bonus-content p {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.3;
}

.offer-section {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
}

.offer-title {
    background: #28a745;
    color: white;
    padding: 15px;
    border-radius: 15px;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.offer-list {
    text-align: left;
    margin: 20px 0;
}

.offer-item {
    display: flex;
    align-items: center;
    margin: 15px 0;
    padding: 10px;
    background: white;
    border-radius: 10px;
}

.offer-check {
    color: #28a745;
    font-size: 20px;
    margin-right: 15px;
}

.bonus-highlight {
    background: #fff3cd;
    border: 2px dashed #ffc107;
    border-radius: 15px;
    padding: 15px;
    margin: 20px 0;
    text-align: center;
}

.price-section {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
    border: 3px solid #28a745;
}

.original-price {
    text-decoration: line-through;
    color: #666;
    font-size: 16px;
}

.current-price {
    font-size: 48px;
    font-weight: bold;
    color: #28a745;
    margin: 10px 0;
}

.price-note {
    background: #28a745;
    color: white;
    padding: 10px;
    border-radius: 10px;
    font-size: 14px;
    margin-top: 15px;
}

.guarantee-section {
    background: #fff3cd;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
}

.testimonial-final {
    background: white;
    border-radius: 15px;
    padding: 15px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.stars {
    color: #ffc107;
    font-size: 16px;
    margin-bottom: 10px;
}

.flavinha-image {
    width: 100%;
    max-width: 300px;
    height: 200px;
    background: #f0f0f0;
    border-radius: 15px;
    margin: 20px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    overflow: hidden;
}

.flavinha-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.result-images {
    width: 100%;
    max-width: 400px;
    margin: 20px auto;
    border-radius: 15px;
    overflow: hidden;
}

.result-images img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 480px) {
    .container {
        max-width: 100%;
    }
    
    .question-title {
        font-size: 20px;
    }
    
    .intro-title {
        font-size: 20px;
    }

    .comparison-images {
        flex-direction: column;
    }

    .comparison-image {
        height: 200px;
    }
}