/* ==========================================================================
           VARIÁVEIS GLOBAIS E ESTILOS BASE
           ========================================================================== */
:root {
    /* Cores - Dark Mode (padrão) */
    --bg-primary: #121212;
    --bg-secondary: #1E1E1E;
    --bg-tertiary: #2A2A2A;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --accent: #FFD700;
    --accent-light: #FFC000;
    --accent-dark: #FFAA00;
    --white: #000000;
    --black: #000000;
    --success: #4CAF50;
    --warning: #FF9800;
    --danger: #F44336;
    --info: #FFC000;

    /* Tamanhos principais */
    --header-height: 100px;
    --border-radius: 8px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* ==========================================================================
   TIPOGRAFIA
   ========================================================================== */
h1, h2, h3 {
    line-height: 1.2;
    font-weight: 600;
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.8rem; margin-bottom: 20px; text-align: center; }
h3 { font-size: 1.8rem; margin-bottom: 15px; }

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.accent {
    color: var(--accent);
}

.section-subtitle {
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.2rem;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--accent);
    margin: 15px auto 30px;
}

/* ==========================================================================
   FORMULÁRIO DE PERFIL
   ========================================================================== */
.investor-profile {
    padding: 80px 0;
}

.profile-form {
    background-color: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 900px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    margin-bottom: 10px;
}

.form-header p {
    color: var(--text-secondary);
}

.question-group {
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.question-group:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.question-text {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--accent);
}

.options-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.option-item input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-secondary);
    border-radius: 50%;
    margin-top: 3px;
    cursor: pointer;
    transition: var(--transition);
}

.option-item input[type="radio"]:checked {
    border-color: var(--accent);
    background-color: var(--accent);
}

.option-item label {
    flex: 1;
    cursor: pointer;
    transition: var(--transition);
}

.option-item:hover label {
    color: var(--accent);
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--black);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-secondary:hover {
    background-color: var(--accent);
    color: var(--black);
}

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

.btn-info:hover {
    background-color: transparent;
    color: var(--info);
    border-color: var(--info);
}

/* Resultado */
.result-container {
    display: none;
    background-color: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 800px;
    margin: 40px auto;
    text-align: center;
}

.result-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.result-description {
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.profile-type {
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    font-weight: 700;
    font-size: 1.8rem;
}

.conservador {
    background-color: rgba(76, 175, 80, 0.2);
    color: var(--success);
    border: 2px solid var(--success);
}

.moderado {
    background-color: rgba(255, 152, 0, 0.2);
    color: var(--warning);
    border: 2px solid var(--warning);
}

.agressivo {
    background-color: rgba(244, 67, 54, 0.2);
    color: var(--danger);
    border: 2px solid var(--danger);
}

.profile-indicator {
    width: 100%;
    height: 30px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
    margin: 30px 0;
    position: relative;
    overflow: hidden;
}

.profile-marker {
    position: absolute;
    height: 100%;
    width: 33.33%;
    transition: all 0.8s ease;
}

.conservador-marker {
    left: 0;
    background-color: var(--success);
}

.moderado-marker {
    left: 33.33%;
    background-color: var(--warning);
}

.agressivo-marker {
    left: 66.66%;
    background-color: var(--danger);
}

.indicator-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-weight: 600;
}

.restart-btn {
    margin-top: 20px;
    margin-bottom: 20px;
}

.return-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 24px;
    background-color: var(--info);
    color: var(--white);
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.return-btn:hover {
    background-color: transparent;
    color: var(--info);
    border: 2px solid var(--info);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px #FFC000;
}

/* Barra de progresso */
.progress-container {
    width: 100%;
    height: 10px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
    margin: 20px 0 30px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--accent);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: var(--border-radius);
}

/* Responsividade */
@media (max-width: 768px) {
    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    
    .profile-form {
        padding: 20px;
    }
    
    .question-text {
        font-size: 1.1rem;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .result-container {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    
    .question-group {
        padding: 15px;
    }
    
    .profile-type {
        font-size: 1.5rem;
    }
    
    .indicator-labels {
        flex-direction: column;
        gap: 5px;
    }
    
    .form-actions {
        gap: 10px;
    }
}