/* ========================================
   RESET E CONFIGURAÇÕES GLOBAIS
   ======================================== */

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

:root {
    /* Cores Principais */
    --primary-color: #DC3545;
    --primary-dark: #B02A37;
    --primary-light: #E66B77;
    --secondary-color: #00D9A3;
    --accent-color: #DC3545;
    
    /* Cores Neutras */
    --bg-color: #F8F9FA;
    --white: #FFFFFF;
    --text-dark: #2D3436;
    --text-medium: #636E72;
    --text-light: #B2BEC3;
    --border-color: #DFE6E9;
    
    /* WhatsApp */
    --whatsapp-green: #25D366;
    --whatsapp-dark: #1DA851;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========================================
   BARRA DE PROGRESSO
   ======================================== */

.progress-bar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: rgba(220, 53, 69, 0.1);
    z-index: 9999;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    width: 20%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(220, 53, 69, 0.5);
}

/* ========================================
   HEADER
   ======================================== */

.header {
    background: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    margin-top: 4px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.steps-indicator {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.steps-indicator .step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--border-color);
    color: var(--text-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.steps-indicator .step.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.steps-indicator .step.completed {
    background: var(--secondary-color);
    color: var(--white);
}

/* ========================================
   CONTAINERS
   ======================================== */

.main-container {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl) 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-center {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   ETAPAS
   ======================================== */

.step-section {
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

.step-section.active {
    display: block;
}

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

/* ========================================
   ETAPA 1: HERO
   ======================================== */

.hero-content {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.benefit-card p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

/* ========================================
   FORMULÁRIOS
   ======================================== */

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.form-header p {
    font-size: 1.1rem;
    color: var(--text-medium);
}

.form-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* ========================================
   BOTÕES
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-large {
    padding: 1.25rem var(--spacing-2xl);
    font-size: 1.125rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
    color: var(--white);
    box-shadow: var(--shadow-lg);
    font-size: 1.25rem;
    padding: 1.5rem var(--spacing-2xl);
}

.btn-whatsapp:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.btn-whatsapp i {
    font-size: 1.5rem;
}

/* ========================================
   ANÁLISE E APROVAÇÃO
   ======================================== */

.analysis-card,
.approval-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.loader {
    width: 80px;
    height: 80px;
    border: 6px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto var(--spacing-xl);
    animation: spin 1s linear infinite;
}

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

.analysis-card h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.analysis-card p {
    color: var(--text-medium);
    font-size: 1.1rem;
}

.approval-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary-color), #00B882);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    animation: scaleIn 0.5s ease-out;
}

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

.approval-card h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.approval-note {
    color: var(--text-medium);
    font-size: 1rem;
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   PLANOS
   ======================================== */

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.plan-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.plan-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.plan-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-light);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.plan-badge.popular {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.plan-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.plan-description {
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.plan-price {
    text-align: center;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg) 0;
    border-top: 2px solid var(--border-color);
    border-bottom: 2px solid var(--border-color);
}

.price-from {
    display: block;
    font-size: 0.85rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-xs);
}

.price-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: var(--spacing-sm) 0;
}

.price-period {
    display: block;
    font-size: 0.95rem;
    color: var(--text-medium);
}

.plan-note {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.plan-features {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.plan-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.plan-features i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.plan-card .btn {
    width: 100%;
    margin-top: var(--spacing-md);
}

/* ========================================
   PROCEDIMENTOS
   ======================================== */

.procedure-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.procedure-steps {
    margin-bottom: var(--spacing-xl);
}

.procedure-step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.procedure-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 24px;
    top: 50px;
    width: 2px;
    height: calc(100% + var(--spacing-lg));
    background: var(--border-color);
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-content h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.step-content p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.caution-info {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.05), rgba(0, 217, 163, 0.05));
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.caution-icon {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.caution-text h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.caution-text p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* ========================================
   ETAPA FINAL
   ======================================== */

.final-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.final-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary-color), #00B882);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    animation: pulse 2s infinite;
}

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

.final-card h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-dark);
}

.final-info {
    margin: var(--spacing-xl) 0;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.final-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    text-align: center;
}

.final-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.final-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.05rem;
}

.final-list i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

.final-note {
    margin-top: var(--spacing-md);
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
    margin-top: var(--spacing-2xl);
}

.footer p {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .steps-indicator {
        gap: var(--spacing-xs);
    }
    
    .steps-indicator .step {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .form-card,
    .procedure-card,
    .approval-card,
    .final-card,
    .analysis-card {
        padding: var(--spacing-lg);
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }
    
    .price-value {
        font-size: 2rem;
    }
    
    .main-container {
        padding: var(--spacing-md) 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .form-header h2,
    .approval-card h2,
    .final-card h2 {
        font-size: 1.5rem;
    }
    
    .procedure-step {
        gap: var(--spacing-sm);
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .procedure-step:not(:last-child)::after {
        left: 19px;
    }
}