/* Estilos Gerais */
:root {
    --color-primary: #1e88e5;
    --color-primary-dark: #1565c0;
    --color-secondary: #26a69a;
    --color-secondary-dark: #00897b;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-background: #ffffff;
    --color-background-alt: #f5f7fa;
    --color-border: #e0e0e0;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --radius: 6px;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-background);
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-primary-dark);
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-block;
    background-color: var(--color-secondary);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    color: white;
    transform: translateY(-2px);
}

/* Header */
header {
    background-color: var(--color-background);
    box-shadow: var(--shadow);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--color-primary);
}

.logo a {
    text-decoration: none;
}

nav ul {
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

nav a:hover, nav a.active {
    color: var(--color-primary);
    background-color: rgba(30, 136, 229, 0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

.disclaimer-alert {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    padding: 15px;
    margin: 20px auto 0;
    max-width: 800px;
    display: flex;
    align-items: flex-start;
    text-align: left !important;
    border-left: 4px solid #ffcc00;
}

.disclaimer-alert i {
    font-size: 1.8rem;
    color: #ffcc00;
    margin-right: 15px;
    margin-top: 2px;
    float: left;
}

.disclaimer-alert p {
    margin: 0;
    font-size: 0.95rem;
    text-align: left !important;
    display: inline-block;
}

.disclaimer-text {
    flex: 1;
    text-align: left !important;
}

/* Calculadoras Section */
.calculadoras {
    padding: 60px 0;
    background-color: var(--color-background-alt);
}

.calculadoras h2, .recursos h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
}

.calculadora-grid, .recursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.calculadora-card, .recurso-card {
    background-color: var(--color-background);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.calculadora-card:hover, .recurso-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.calculadora-card i, .recurso-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.calculadora-card h3, .recurso-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.calculadora-card p, .recurso-card p {
    color: var(--color-text-light);
    margin-bottom: 25px;
}

/* Recursos Section */
.recursos {
    padding: 60px 0;
}

.recurso-card i {
    color: var(--color-secondary);
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: #aaa;
}

.footer-links h3, .footer-contact h3, .footer-legal h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.footer-links ul, .footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a, .footer-legal a {
    color: #ddd;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.footer-links a:hover, .footer-legal a:hover {
    color: white;
    text-decoration: none;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.footer-legal {
    margin: 0;
}

.footer-legal li {
    position: relative;
}

.footer-legal li:not(:last-child)::after {
    content: '';
    display: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    font-size: 0.9rem;
    color: #aaa;
}

.footer-disclaimer {
    margin-top: 15px;
    padding: 10px;
    border-radius: var(--radius);
    background-color: rgba(255, 255, 255, 0.05);
    font-style: italic;
    font-size: 0.85rem;
}

/* Responsividade */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .calculadoras h2, .recursos h2 {
        font-size: 1.6rem;
    }
}

/* Estilos para o popup de captação de leads */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-container {
    background-color: #fff;
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    padding: 2rem;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.popup-overlay.active .popup-container {
    transform: scale(1);
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    color: #777;
    cursor: pointer;
    transition: color 0.2s ease;
}

.popup-close:hover {
    color: #333;
}

.popup-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.popup-header h3 {
    font-size: 1.6rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.popup-header p {
    color: #666;
    font-size: 1rem;
}

.popup-form .form-group {
    margin-bottom: 1.2rem;
}

.popup-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.popup-form input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.popup-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.popup-form input.input-error {
    border-color: #e74c3c;
    background-color: #fff8f8;
}

.popup-form .error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: block;
}

.popup-form .btn-submit {
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    width: 100%;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.popup-form .btn-submit:hover {
    background-color: var(--color-primary-dark);
}

.popup-footer {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.8rem;
    color: #777;
}

.popup-footer p {
    font-size: 0.8rem;
    color: #777;
}

/* Disclaimer Box Styles */
.disclaimer-box {
    background-color: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: var(--radius);
    padding: 20px;
    margin: 20px 0 30px;
    display: flex;
    align-items: flex-start;
}

.disclaimer-icon {
    flex-shrink: 0;
    margin-right: 15px;
}

.disclaimer-icon i {
    font-size: 2rem;
    color: #ffa000;
}

.disclaimer-content h4 {
    margin: 0 0 10px;
    color: #f57c00;
    font-size: 1.2rem;
}

.disclaimer-content p {
    margin: 0;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
}

/* Purpose Disclaimer for About Page */
.purpose-disclaimer {
    background-color: #e8f5e9;
    border-left: 4px solid #43a047;
    padding: 20px;
    margin: 15px 0 25px;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.purpose-disclaimer p {
    margin-bottom: 10px;
    color: #333;
}

.purpose-disclaimer p:last-child {
    margin-bottom: 0;
}

.purpose-disclaimer strong {
    color: #2e7d32;
}

/* Responsividade para o popup */
@media (max-width: 576px) {
    .popup-container {
        width: 90%;
        padding: 1.5rem;
    }
    
    .popup-header h3 {
        font-size: 1.4rem;
    }
}

/* Estilos para mensagem de sucesso no popup */
.success-message {
    text-align: center;
    padding: 1.5rem 0;
}

.success-message i {
    font-size: 3rem;
    color: #28a745;
    margin-bottom: 1rem;
}

.success-message h4 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.success-message p {
    color: #666;
}

/* Estilos para mensagem de processamento no popup */
.processing-message {
    text-align: center;
    padding: 1.5rem 0;
}

.processing-message i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.processing-message h4 {
    font-size: 1.3rem;
    color: #333;
}