:root {
    --black-pure: #000000;
    --black-deep: #050508;
    --black-card: #0a0a0f;
    --black-light: #12121a;
    --cyan: #00d4ff;
    --cyan-light: #4de8ff;
    --cyan-dark: #00a8cc;
    --cyan-subtle: rgba(0, 212, 255, 0.08);
    --cyan-border: rgba(0, 212, 255, 0.25);
    --white: #ffffff;
    --gray-100: #f0f0f0;
    --gray-200: #c0c0c0;
    --gray-300: #909090;
    --gray-400: #606060;
    --gray-500: #404040;
    --success: #00ff88;
    --error: #ff4757;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--black-pure);
    color: var(--white);
    min-height: 100vh;
    min-height: -webkit-fill-available;
    -webkit-font-smoothing: antialiased;
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

html {
    height: -webkit-fill-available;
}

/* Honeypot - Anti-spam */
.honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* Saved Progress Notification */
.saved-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid var(--success);
    color: var(--success);
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1000;
    transform: translateX(150%);
    transition: transform 0.3s ease;
}
.saved-notification.show {
    transform: translateX(0);
}
.saved-notification svg {
    width: 18px;
    height: 18px;
}

.ambient-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}
.orb-1 { width: 500px; height: 500px; background: var(--cyan); top: -200px; right: -150px; }
.orb-2 { width: 350px; height: 350px; background: var(--cyan-dark); bottom: 10%; left: -100px; }

.container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px 80px;
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
}

/* === INTRO === */
.intro-screen {
    min-height: 100vh;
    min-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
    animation: fadeIn 0.8s ease;
}
@keyframes fadeIn { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

.intro-logo {
    width: 70px; height: 70px;
    margin-bottom: 32px;
    position: relative;
}
.intro-logo::before {
    content: '';
    position: absolute;
    inset: -15px;
    background: radial-gradient(circle, var(--cyan) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(15px);
    animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:0.3;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.1)} }
.intro-logo svg { width: 100%; height: 100%; position: relative; z-index: 1; }

.intro-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cyan-subtle);
    border: 1px solid var(--cyan-border);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 28px;
}
.intro-badge::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.intro-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(32px, 7vw, 48px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
}
.intro-title span {
    background: linear-gradient(135deg, var(--cyan-light), var(--cyan), var(--cyan-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.intro-subtitle {
    font-size: 16px;
    color: var(--gray-300);
    line-height: 1.7;
    max-width: 450px;
    margin-bottom: 40px;
}
.intro-features {
    display: flex;
    gap: 28px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}
.intro-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-200);
}
.intro-feature svg { width: 18px; height: 18px; color: var(--cyan); }

.btn-start {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--cyan);
    color: var(--black-pure);
    padding: 20px 44px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 60px;
}
.btn-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0,212,255,0.3);
}

/* === QUIZ === */
.quiz-screen { display: none; padding-top: 20px; }
.quiz-screen.active { display: block; animation: fadeIn 0.5s ease; }

/* Stepper */
.stepper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-bottom: 50px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.step {
    display: flex;
    align-items: center;
    gap: 0;
}
.step-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.step-circle {
    width: 28px;
    height: 28px;
    border: 2px solid var(--gray-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-400);
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.step-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-400);
    transition: all 0.3s ease;
    white-space: nowrap;
}
.step-arrow {
    color: var(--gray-500);
    margin: 0 8px;
    font-size: 18px;
}

/* Step States */
.step-item.active .step-circle {
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 15px rgba(0,212,255,0.3);
}
.step-item.active .step-label { color: var(--cyan); }

.step-item.completed .step-circle {
    border-color: var(--success);
    background: var(--success);
    color: var(--black-pure);
}
.step-item.completed .step-label { color: var(--gray-200); }

/* Step Content */
.step-content { display: none; animation: fadeIn 0.4s ease; }
.step-content.active { display: block; }

.step-header {
    text-align: center;
    margin-bottom: 40px;
}
.step-title {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}
.step-desc {
    font-size: 15px;
    color: var(--gray-300);
}

/* Questions Grid */
.questions-grid {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.question-block {
    background: var(--black-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 24px 24px;
}

.question-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--white);
    line-height: 1.5;
    display: block;
}

/* Options */
.options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.options-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.option {
    background: var(--black-light);
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 18px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 58px;
    -webkit-tap-highlight-color: transparent;
}
.option:hover {
    border-color: rgba(0,212,255,0.3);
    background: rgba(0,212,255,0.03);
}
.option.selected {
    border-color: var(--cyan);
    background: rgba(0,212,255,0.1);
    box-shadow: 0 0 0 1px var(--cyan), 0 4px 20px rgba(0,212,255,0.15);
}
.option-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    flex-shrink: 0;
}
.option.selected .option-radio {
    border-color: var(--cyan);
    background: var(--cyan);
    box-shadow: 0 0 10px rgba(0,212,255,0.5);
}
.option.selected .option-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--black-pure);
    border-radius: 50%;
}
.option.selected .option-text {
    color: var(--white);
    font-weight: 500;
}
.option-text {
    font-size: 15px;
    color: var(--gray-100);
    line-height: 1.4;
}

/* Text Input */
.text-input {
    width: 100%;
    background: var(--black-light);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 20px 24px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    outline: none;
    transition: all 0.3s ease;
    min-height: 62px;
}
.text-input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.text-input::placeholder { color: var(--gray-500); }
.text-input.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(255,71,87,0.1);
}

/* Email Suggestion */
.email-suggestion {
    display: none;
    margin-top: 8px;
    padding: 10px 14px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--cyan-border);
    border-radius: 8px;
    font-size: 13px;
    color: var(--cyan-light);
}
.email-suggestion strong {
    cursor: pointer;
    text-decoration: underline;
}

/* Phone Input Customization - intl-tel-input */
.iti {
    width: 100%;
}

/* Input principal */
.iti__tel-input {
    width: 100%;
    height: 62px;
    background: var(--black-light);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 14px;
    padding: 0 24px 0 130px !important;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 400;
    outline: none;
    transition: all 0.3s ease;
    line-height: 62px;
}
.iti__tel-input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.iti__tel-input::placeholder { 
    color: var(--gray-500); 
}

/* Container do país */
.iti__country-container {
    background: rgba(255,255,255,0.02);
    border-right: 1px solid rgba(255,255,255,0.08);
    border-radius: 13px 0 0 13px;
}

/* Código do país (+55) */
.iti__selected-dial-code {
    color: var(--gray-200);
}

/* Dropdown - apenas cores */
.iti__dropdown-content {
    background: var(--black-card) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: 12px !important;
}
.iti__search-input {
    background: var(--black-light) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    color: var(--white) !important;
}
.iti__search-input::placeholder {
    color: var(--gray-500) !important;
}
.iti__country-list {
    background: var(--black-card) !important;
}
.iti__country:hover,
.iti__country.iti__highlight {
    background: rgba(0,212,255,0.1) !important;
}
.iti__country-name {
    color: var(--white) !important;
}
.iti__dial-code {
    color: var(--gray-300) !important;
}

/* Navigation */
.quiz-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
    gap: 16px;
}
.btn-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 36px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Inter', sans-serif;
    min-height: 56px;
}
.btn-back {
    background: transparent;
    color: var(--gray-300);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 16px 32px;
}
.btn-back:hover:not(:disabled) { color: var(--white); border-color: rgba(255,255,255,0.2); }
.btn-back:disabled { opacity: 0.3; cursor: not-allowed; }

.btn-next {
    background: var(--cyan);
    color: var(--black-pure);
}
.btn-next:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,212,255,0.3);
}
.btn-next:disabled { opacity: 0.4; cursor: not-allowed; }

/* Loading Spinner in Button */
.btn-next .loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--black-pure);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* === LOADING === */
.loading-screen {
    display: none;
    min-height: 80vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.loading-screen.active { display: flex; animation: fadeIn 0.5s ease; }

.loader {
    width: 60px;
    height: 60px;
    border: 3px solid var(--gray-500);
    border-top-color: var(--cyan);
    border-radius: 50%;
    margin-bottom: 24px;
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-screen h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    margin-bottom: 8px;
}
.loading-screen p { color: var(--gray-400); font-size: 14px; }

.hidden { display: none !important; }

/* === RESPONSIVIDADE MOBILE-FIRST === */

/* Tablet */
@media (max-width: 900px) {
    .container { padding: 30px 20px 60px; }
    .step-label { font-size: 11px; }
    .step-title { font-size: 24px; }
}

/* Mobile Large (iPhone Pro Max, etc) */
@media (max-width: 768px) {
    .container { padding: 24px 20px 70px; }
    
    /* Stepper compacto */
    .stepper {
        justify-content: center;
        padding: 8px 0 20px;
        margin-bottom: 12px;
    }
    .step-label { display: none; }
    .step-arrow { margin: 0 8px; font-size: 16px; color: var(--gray-500); }
    .step-circle { 
        width: 36px; 
        height: 36px; 
        font-size: 14px;
        font-weight: 600;
    }
    
    /* Header da etapa */
    .step-header { 
        margin-bottom: 32px; 
        text-align: center;
    }
    .step-title { font-size: 24px; margin-bottom: 8px; }
    .step-desc { font-size: 15px; color: var(--gray-300); }
    
    /* Blocos de pergunta */
    .questions-grid { gap: 20px; }
    .question-block { 
        padding: 24px 22px; 
        border-radius: 18px;
        background: var(--black-card);
    }
    .question-label { 
        font-size: 16px; 
        margin-bottom: 24px;
        line-height: 1.45;
        font-weight: 600;
    }
    
    /* Opções */
    .options { gap: 12px; }
    .options-row { 
        grid-template-columns: 1fr; 
        gap: 12px; 
    }
    .option { 
        padding: 17px 18px; 
        min-height: 58px;
        border-radius: 13px;
        gap: 14px;
    }
    .option-radio {
        width: 21px;
        height: 21px;
    }
    .option-text { 
        font-size: 15px; 
        line-height: 1.4;
    }
    
    /* Input */
    .text-input {
        padding: 17px 18px;
        font-size: 16px;
        border-radius: 13px;
        min-height: 58px;
    }
    
    /* Phone Input Mobile */
    .iti__tel-input {
        height: 58px;
        padding: 0 18px 0 120px !important;
        font-size: 16px;
        border-radius: 13px;
        line-height: 58px;
    }
    
    /* Navegação */
    .quiz-nav { 
        flex-direction: column; 
        gap: 10px; 
        margin-top: 32px;
        padding-top: 24px;
    }
    .btn-nav { 
        width: 100%; 
        justify-content: center; 
        padding: 14px 20px; 
        min-height: 50px;
        font-size: 15px;
        border-radius: 12px;
    }
    .btn-back { order: 2; }
    .btn-next { order: 1; }
    
    /* Intro */
    .intro-title { font-size: 30px; }
    .intro-subtitle { font-size: 15px; line-height: 1.6; }
    .intro-features { gap: 18px; }
    .btn-start { 
        width: 100%; 
        max-width: 320px;
        padding: 18px 28px;
        min-height: 58px;
        font-size: 16px;
    }

    /* Saved Notification Mobile */
    .saved-notification {
        top: auto;
        bottom: 20px;
        right: 50%;
        transform: translateX(50%) translateY(150%);
    }
    .saved-notification.show {
        transform: translateX(50%) translateY(0);
    }
}

/* Mobile Medium (iPhone 12/13/14 standard) */
@media (max-width: 480px) {
    .container { padding: 20px 16px 60px; }
    
    /* Intro */
    .intro-screen { padding: 32px 20px; }
    .intro-logo { width: 60px; height: 60px; margin-bottom: 24px; }
    .intro-badge { font-size: 10px; padding: 8px 14px; margin-bottom: 20px; }
    .intro-title { font-size: 28px; line-height: 1.2; }
    .intro-subtitle { 
        font-size: 15px; 
        margin-bottom: 32px;
        padding: 0 4px;
    }
    .intro-features { 
        flex-direction: column; 
        gap: 12px; 
        align-items: center;
        margin-bottom: 32px;
    }
    .intro-feature { font-size: 14px; }
    .btn-start { 
        width: 100%; 
        padding: 18px 24px;
        min-height: 58px;
        font-size: 16px;
        border-radius: 14px;
    }
    
    /* Stepper */
    .stepper { padding: 8px 0 20px; margin-bottom: 8px; }
    .step-circle { width: 32px; height: 32px; font-size: 13px; }
    .step-arrow { margin: 0 6px; font-size: 14px; }
    
    /* Header */
    .step-header { margin-bottom: 28px; }
    .step-title { font-size: 22px; }
    .step-desc { font-size: 14px; }
    
    /* Perguntas */
    .questions-grid { gap: 16px; }
    .question-block { 
        padding: 22px 18px; 
        border-radius: 16px; 
    }
    .question-label { 
        font-size: 15px; 
        line-height: 1.45; 
        margin-bottom: 22px;
    }
    
    /* Opções */
    .options { gap: 10px; }
    .options-row { gap: 10px; }
    .option { 
        padding: 16px 16px; 
        border-radius: 12px; 
        gap: 12px; 
        min-height: 54px; 
    }
    .option-radio { width: 20px; height: 20px; }
    .option-text { font-size: 14px; line-height: 1.4; }
    
    /* Input */
    .text-input { 
        padding: 16px 16px; 
        font-size: 16px; 
        border-radius: 12px; 
        min-height: 54px; 
    }
    
    /* Nav */
    .quiz-nav { margin-top: 28px; padding-top: 20px; gap: 8px; }
    .btn-nav { 
        padding: 13px 18px; 
        font-size: 14px; 
        border-radius: 11px; 
        min-height: 48px; 
    }
}

/* Mobile Small (iPhone SE, mini) */
@media (max-width: 375px) {
    .container { padding: 18px 14px 50px; }
    
    .intro-title { font-size: 26px; }
    .intro-subtitle { font-size: 14px; }
    .intro-badge { font-size: 9px; padding: 7px 12px; }
    
    .step-circle { width: 30px; height: 30px; font-size: 12px; }
    .step-arrow { margin: 0 5px; font-size: 13px; }
    
    .step-header { margin-bottom: 24px; }
    .step-title { font-size: 20px; }
    .step-desc { font-size: 13px; }
    
    .questions-grid { gap: 14px; }
    .question-block { padding: 20px 16px; border-radius: 14px; }
    .question-label { font-size: 14px; margin-bottom: 20px; }
    
    .options { gap: 9px; }
    .option { padding: 15px 14px; min-height: 52px; border-radius: 11px; gap: 11px; }
    .option-radio { width: 18px; height: 18px; }
    .option-text { font-size: 14px; }
    
    .text-input { padding: 15px 14px; min-height: 52px; font-size: 16px; }
    
    .quiz-nav { margin-top: 24px; padding-top: 18px; gap: 8px; }
    .btn-nav { padding: 12px 14px; min-height: 46px; font-size: 14px; border-radius: 10px; }
}

/* Extra small (iPhone SE 1st gen, old devices) */
@media (max-width: 320px) {
    .container { padding: 14px 12px 36px; }
    
    .intro-title { font-size: 24px; }
    .step-circle { width: 28px; height: 28px; font-size: 11px; }
    .step-title { font-size: 18px; }
    
    .question-block { padding: 20px 16px; }
    .question-label { font-size: 14px; margin-bottom: 22px; }
    .option { padding: 14px 14px; min-height: 52px; }
    .option-text { font-size: 13px; }
}

/* Touch improvements */
@media (hover: none) and (pointer: coarse) {
    .option { 
        min-height: 54px;
        transition: transform 0.15s ease, background 0.15s ease;
    }
    .btn-nav { min-height: 54px; }
    .btn-start { min-height: 58px; }
    
    .option:active {
        transform: scale(0.985);
        background: rgba(0,212,255,0.06);
    }
    .btn-next:active:not(:disabled) {
        transform: scale(0.98);
    }
    .btn-back:active:not(:disabled) {
        transform: scale(0.98);
        background: rgba(255,255,255,0.03);
    }
    .btn-start:active {
        transform: scale(0.98);
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .intro-screen { min-height: auto; padding: 30px 24px; }
    .intro-logo { width: 50px; height: 50px; margin-bottom: 20px; }
    .intro-features { margin-bottom: 24px; }
    .step-header { margin-bottom: 24px; }
    .questions-grid { gap: 16px; }
    .question-block { padding: 20px; }
    .question-label { margin-bottom: 20px; }
}

/* Large screens - Desktop */
@media (min-width: 769px) {
    .options-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .quiz-nav {
        flex-direction: row;
        justify-content: space-between;
    }
    .btn-nav { 
        width: auto; 
        min-width: 150px; 
    }
    .btn-next { order: 2; }
    .btn-back { order: 1; }
}

@media (min-width: 1200px) {
    .container { max-width: 900px; }
    .step-title { font-size: 30px; }
    .question-block { padding: 36px; }
    .question-label { font-size: 17px; margin-bottom: 30px; }
    .option { padding: 20px 24px; min-height: 62px; }
    .option-text { font-size: 15px; }
}
    </style>
</head>
<body>
    <!-- Google Tag Manager (noscript) -->
    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PJGMM2NV"
    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
    <!-- End Google Tag Manager (noscript) -->

    <!-- Saved Progress Notification -->
    <div class="saved-notification" id="savedNotification">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
    <polyline points="20,6 9,17 4,12"/>
</svg>
<span>Progresso salvo</span>
    </div>

    <div class="ambient-bg">
<div class="orb orb-1"></div>
<div class="orb orb-2"></div>
    </div>

    <div class="container">
<!-- INTRO -->
<div class="intro-screen" id="introScreen">
    <div class="intro-logo">
        <svg viewBox="0 0 70 70" fill="none">
            <circle cx="35" cy="35" r="33" stroke="url(#g)" stroke-width="2"/>
            <path d="M22 45L35 22L48 45L35 38L22 45Z" fill="url(#g)"/>
            <defs><linearGradient id="g" x1="0" y1="0" x2="70" y2="70">
                <stop offset="0%" stop-color="#4de8ff"/>
                <stop offset="100%" stop-color="#00a8cc"/>
            </linearGradient></defs>
        </svg>
    </div>
    <div class="intro-badge">Diagnóstico Personalizado</div>
    <h1 class="intro-title">Descubra seu<br><span>Plano de Evolução</span></h1>
    <p class="intro-subtitle">Em poucos minutos, vamos identificar sua fase atual e criar um plano personalizado para acelerar sua jornada.</p>
    <div class="intro-features">
        <div class="intro-feature">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/></svg>
            <span>6 etapas</span>
        </div>
        <div class="intro-feature">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><polyline points="12,6 12,12 16,14"/></svg>
            <span>3 minutos</span>
        </div>
        <div class="intro-feature">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14,2 14,8 20,8"/></svg>
            <span>Relatório completo</span>
        </div>
    </div>
    <button class="btn-start" id="btnStart">
        Iniciar Diagnóstico
        <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12,5 19,12 12,19"/></svg>
    </button>
</div>

<!-- QUIZ -->
<div class="quiz-screen" id="quizScreen">
    <!-- Hidden Fields -->
    <input type="hidden" id="campaign" value="2025-11-alfa-class-diagnostico-aluno">
    <input type="hidden" id="utm_source" value="">
    <input type="hidden" id="utm_medium" value="">
    <input type="hidden" id="utm_campaign" value="">
    <input type="hidden" id="utm_content" value="">
    <input type="hidden" id="utm_term" value="">
    
    <!-- Honeypot Anti-spam -->
    <input type="text" name="website" class="honeypot" tabindex="-1" autocomplete="off" aria-hidden="true" id="honeypot">

    <!-- Stepper -->
    <div class="stepper" id="stepper">
        <div class="step">
            <div class="step-item active" data-step="0">
                <div class="step-circle">1</div>
                <span class="step-label">Identificação</span>
            </div>
            <span class="step-arrow">›</span>
        </div>
        <div class="step">
            <div class="step-item" data-step="1">
                <div class="step-circle">2</div>
                <span class="step-label">Experiência</span>
            </div>
            <span class="step-arrow">›</span>
        </div>
        <div class="step">
            <div class="step-item" data-step="2">
                <div class="step-circle">3</div>
                <span class="step-label">Perfil</span>
            </div>
            <span class="step-arrow">›</span>
        </div>
        <div class="step">
            <div class="step-item" data-step="3">
                <div class="step-circle">4</div>
                <span class="step-label">Diagnóstico</span>
            </div>
            <span class="step-arrow">›</span>
        </div>
        <div class="step">
            <div class="step-item" data-step="4">
                <div class="step-circle">5</div>
                <span class="step-label">Rotina</span>
            </div>
            <span class="step-arrow">›</span>
        </div>
        <div class="step">
            <div class="step-item" data-step="5">
                <div class="step-circle">6</div>
                <span class="step-label">Progresso</span>
            </div>
        </div>
    </div>

    <!-- Step Contents -->
    <div id="stepContents">
        <!-- STEP 1: Identificação -->
        <div class="step-content active" data-step="0">
            <div class="step-header">
                <h2 class="step-title">Identificação</h2>
                <p class="step-desc">Vamos começar com algumas informações básicas</p>
            </div>
            <div class="questions-grid">