/* ============================================================================
   GABRIELA CALCULA TRABALHISTA - ESTILOS CSS
   ============================================================================ */

/* ============================================================================
   1. VARIÁVEIS E CORES
   ============================================================================ */

:root {
    /* Cores Primárias */
    --primary: #7A0C0C;           /* Vinho primário */
    --primary-dark: #5A0000;      /* Vinho escuro */
    --secondary: #B08A4A;         /* Dourado destaque */
    --white: #FFFFFF;             /* Branco */
    --light-gray: #0e0d0d;        /* Cinza claro texto */
    --dark-gray: #333333;         /* Cinza escuro */
    --light-bg: #F5F5F5;          /* Fundo cinza claro */
    --dark-bg: #1a1a1a;           /* Fundo escuro */
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Tipografia */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition: all 0.3s ease;
}

/* ============================================================================
   2. RESET E ESTILOS GLOBAIS
   ============================================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

/* ============================================================================
   3. CONTAINER E LAYOUT
   ============================================================================ */

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

/* ============================================================================
   4. TIPOGRAFIA
   ============================================================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

/* ============================================================================
   5. BOTÕES
   ============================================================================ */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 0.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    font-family: var(--font-family);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--primary);
    font-weight: 600;
}

.btn-secondary:hover {
    background-color: #a07a3a;
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-light {
    background-color: var(--white);
    color: var(--primary);
    font-weight: 600;
}

.btn-light:hover {
    background-color: var(--light-bg);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-lg);
}

/* ============================================================================
   6. HEADER/NAVBAR
   ============================================================================ */

.header {
    background-color: var(--white);
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: var(--primary);
}

.logo-icon {
    font-size: 2rem;
}

.logo-text h1 {
    font-size: var(--font-size-lg);
    margin: 0;
}

.logo-text p {
    font-size: var(--font-size-sm);
    color: var(--light-gray);
    margin: 0;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--dark-gray);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 0.5rem;
    transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--white);
    color: var(--primary);
}

/* ============================================================================
   7. HERO SECTION
   ============================================================================ */

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero-content h2 {
    color: var(--white);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

/* ============================================================================
   8. FEATURES/SERVIÇOS
   ============================================================================ */

.features {
    background-color: var(--light-bg);
    padding: var(--spacing-2xl) 0;
}

.section-subtitle {
    text-align: center;
    color: var(--light-gray);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--light-gray);
    margin-bottom: 0;
}

/* ============================================================================
   8.5. SEÇÃO DE PREÇOS
   ============================================================================ */

.pricing-section {
    background: linear-gradient(135deg, #f5f5f5 0%, #fff 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.pricing-section h2 {
    font-size: var(--font-size-4xl);
    color: var(--primary);
    margin-bottom: var(--spacing-2xl);
    font-weight: bold;
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: 12px;
    padding: var(--spacing-2xl) var(--spacing-lg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(122, 12, 12, 0.15);
}

.pricing-card.featured {
    border: none;
    transform: scale(1);
}

.pricing-card.featured:hover {
    transform: scale(1) translateY(-10px);
}

.pricing-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.pricing-card h3 {
    font-size: var(--font-size-2xl);
    color: var(--primary);
    margin: var(--spacing-md) 0;
    font-weight: bold;
}

.pricing-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    min-height: 50px;
}

.pricing-value {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: bold;
    margin: var(--spacing-lg) 0;
}

.pricing-value::before {
    content: "R$ ";
    font-size: 0.6em;
}

.pricing-button {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    font-weight: bold;
    text-decoration: none;
    display: block;
    text-align: center;
}

.pricing-button:hover {
    background: var(--primary-dark);
}

/* ============================================================================
   9.5. SEÇÃO DE PREÇO NAS PÁGINAS INTERNAS
   ============================================================================ */

.pricing-info {
    display: none;
}

.info-card {
    background: var(--white);
    border-radius: 10px;
    padding: var(--spacing-2xl);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    border-top: 4px solid var(--primary);
}

.info-card h3 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.info-card h3::before {
    content: "📋 ";
    font-size: 1.4rem;
    margin-right: 8px;
}

.info-card p {
    color: #555;
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
    line-height: 1.5;
}

.info-card .price {
    font-size: 2.8rem;
    color: var(--primary);
    font-weight: 900;
    letter-spacing: -1px;
}

@media (max-width: 768px) {
    .info-card {
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .info-card .price {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-section h2 {
        font-size: 1.8rem;
    }
}

/* ============================================================================
   9. PÁGINA DE CALCULADORA
   ============================================================================ */

.calculator-page {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
}

.calculator-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.calculator-header h1 {
    color: var(--primary);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.calculator-header p {
    color: var(--light-gray);
    font-size: var(--font-size-lg);
}

.calculator-form-extended {
    background-color: var(--white);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: var(--spacing-2xl);
    max-width: 800px;
    margin: var(--spacing-2xl) auto;
}

.form-summary {
    background: linear-gradient(135deg, #f5f5f5 0%, #fafafa 100%);
    border-left: 4px solid var(--primary);
    padding: var(--spacing-lg) var(--spacing-lg);
    border-radius: 6px;
    margin: var(--spacing-2xl) 0;
    text-align: center;
}

.form-summary-price {
    font-size: 1.4rem;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.form-summary-text {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

.form-section {
    margin-bottom: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.form-section h2 {
    color: var(--primary);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.form-section h3 {
    color: var(--primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.section-hint {
    color: var(--light-gray);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

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

.form-group label {
    display: block;
    color: var(--dark-gray);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(122, 12, 12, 0.1);
}

.form-group small {
    display: block;
    color: #888;
    font-size: 0.85rem;
    margin-top: 4px;
}

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

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.checkbox-group input[type="radio"],
.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    width: 100%;
    margin-top: var(--spacing-lg);
}

/* ============================================================================
   9. CALCULADORA
   ============================================================================ */

.calculator {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
}

.calculator:nth-child(even) {
    background-color: var(--light-bg);
}

.calculator h2 {
    text-align: center;
}

.calculator-form {
    max-width: 600px;
    margin: var(--spacing-xl) auto;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--light-gray);
    border-radius: 0.5rem;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(122, 12, 12, 0.1);
}

/* ============================================================================
   10. ABOUT SECTION
   ============================================================================ */

.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text h2 {
    color: var(--primary);
}

.about-info {
    margin: var(--spacing-lg) 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.checkmark {
    color: var(--secondary);
    font-weight: bold;
}

.about-image {
    background-color: var(--light-bg);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================================================
   11. TESTIMONIALS
   ============================================================================ */

.testimonials {
    background-color: var(--light-bg);
    padding: var(--spacing-2xl) 0;
}

.testimonials h2 {
    text-align: center;
}

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

.testimonial-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
}

.testimonial-text {
    font-style: italic;
    color: var(--light-gray);
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.testimonial-role {
    font-size: var(--font-size-sm);
    color: var(--light-gray);
    margin-bottom: 0;
}

/* ============================================================================
   12. FAQ
   ============================================================================ */

.faq {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
}

.faq h2 {
    text-align: center;
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
}

.faq-container {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--light-gray);
    border-radius: 0.5rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background-color: var(--white);
    border: none;
    text-align: left;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--light-bg);
}

.faq-icon {
    font-size: var(--font-size-xl);
    transition: var(--transition);
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--light-bg);
}

.faq-answer.show {
    max-height: 500px;
    padding: var(--spacing-lg);
}

.faq-answer p {
    margin-bottom: 0;
    color: var(--light-gray);
}

/* ============================================================================
   13. CTA FINAL
   ============================================================================ */

.cta-final {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.cta-final h2 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.cta-final p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================================
   14. FOOTER
   ============================================================================ */

.footer {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--white);
}

.footer-section a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--white);
}

.footer-bottom p {
    margin-bottom: var(--spacing-sm);
}

/* ============================================================================
   15. MODAL
   ============================================================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
}

.close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: var(--font-size-2xl);
    font-weight: bold;
    color: var(--light-gray);
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--primary);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.modal-actions .btn {
    flex: 1;
}

/* ============================================================================
   16. ANIMAÇÕES
   ============================================================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================================================================
   17. RESPONSIVIDADE
   ============================================================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: var(--font-size-3xl);
    }
    
    h2 {
        font-size: var(--font-size-2xl);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
    }
    
    .hero-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-content p {
        font-size: var(--font-size-base);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }
    
    h1 {
        font-size: var(--font-size-2xl);
    }
    
    h2 {
        font-size: var(--font-size-xl);
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
}