/* Responsividade extra para grids de ferramentas, cards e banners */
@media (max-width: 768px) {
    .tools-grid, .benefits-grid, .blog-grid, .summary-cards, .resumo-grid, .tool-grid, .summary-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    .tool-card, .premium-card, .card, .resumo-card, .summary-card {
        padding: 1.2rem 0.7rem !important;
        min-width: 0 !important;
        max-width: 100vw !important;
        margin: 0.5rem 0 !important;
    }
    .main-header, .navbar, .footer {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
}
@media (max-width: 480px) {
    .tool-card, .premium-card, .card, .resumo-card, .summary-card {
        padding: 0.7rem 0.2rem !important;
        border-radius: 10px !important;
        margin: 0.2rem 0 !important;
    }
    .main-header, .navbar, .footer {
        padding-left: 0.2rem !important;
        padding-right: 0.2rem !important;
    }
}
/* ====================================
   RESET & BASE
==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais - baseadas no logo laranja/preto */
    --primary-color: #FF8C00;
    --primary-dark: #E67E00;
    --secondary-color: #1A1A1A;
    --secondary-light: #2D2D2D;
    
    /* Cores de suporte */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;
    
    /* Tons de cinza */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    
    /* Texto */
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    
    /* Fundo */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-dark: #1A1A1A;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Raios */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transições */
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
}

.title-erros {
    color: #FF8C00 !important;
}

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

.main-content {
    padding: 0;
    margin: 0;
}

/* ====================================
   HEADER & NAVIGATION
==================================== */
.main-header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

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

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-img {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
    min-width: 200px;
    list-style: none;
    margin-top: 0.5rem;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 0.75rem 1.5rem;
}

.dropdown-menu li a:hover {
    background: var(--gray-50);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10000;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ====================================
   BUTTONS
==================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

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

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ====================================
   HERO SECTION
==================================== */
.hero {
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    padding: 5rem 0;
}

.hero .container {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    flex: 1 1 500px;
}

.hero-image {
    flex: 1 1 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-note {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.hero-illustration {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 2rem;
    animation: float 3s ease-in-out infinite;
    margin: 0 auto;
    max-width: 450px;
    box-sizing: border-box;
    width: 100%;
}

.finance-icon {
    font-size: 5rem;
    text-align: center;
    animation: bounce 2s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

@media (max-width: 768px) {
    .hero-image {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }
    .hero-illustration {
        max-width: 100%;
        gap: 1rem;
        padding: 1rem;
    }
    .finance-icon {
        font-size: 3.5rem;
    }
}

@media (max-width: 480px) {
    .hero-illustration {
        gap: 0.5rem;
        padding: 0.5rem;
        max-width: 100%;
    }
    .finance-icon {
        font-size: 2.4rem;
    }
}

.finance-icon:nth-child(1) { animation-delay: 0s; }
.finance-icon:nth-child(2) { animation-delay: 0.2s; }
.finance-icon:nth-child(3) { animation-delay: 0.4s; }
.finance-icon:nth-child(4) { animation-delay: 0.6s; }
.finance-icon:nth-child(5) { animation-delay: 0.8s; }
.finance-icon:nth-child(6) { animation-delay: 1s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-image img {
    width: 100%;
    height: auto;
}

/* ====================================
   SECTIONS
==================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

/* ====================================
   BENEFITS SECTION
==================================== */
.benefits {
    padding: 5rem 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    transition: var(--transition);
}

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

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--secondary-color);
}

.benefit-card p {
    color: var(--text-secondary);
}

/* ====================================
   TOOLS SECTION
==================================== */
.tools-preview {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tool-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border: 2px solid transparent;
}

.tool-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.tool-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.tool-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tools-cta {
    text-align: center;
}

/* ====================================
   BLOG SECTION
==================================== */
.blog-preview {
    padding: 5rem 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.blog-category {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--secondary-color);
}

.blog-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.blog-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.blog-link:hover {
    text-decoration: underline;
}

.blog-cta {
    text-align: center;
}

/* ====================================
   CTA SECTION
==================================== */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.cta-section .btn-primary:hover {
    background: var(--gray-100);
}

/* ====================================
   FOOTER
==================================== */
.main-footer {
    background: var(--bg-dark);
    color: var(--gray-300);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* ==========================================
   FERRAMENTAS - Página Índice
   ========================================== */
.ferramentas-section {
    padding: 3rem 0 5rem;
    background: var(--bg-primary);
}

.tool-card.featured {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.05), white);
}

.tool-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

.info-banner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), #ff9933);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 3rem 0;
}

.info-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.info-content h3 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.info-content p {
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
}

.categorias-section {
    margin-top: 4rem;
}

.categorias-section > h2 {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.categoria-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.categoria-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.categoria-card > p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.categoria-card ul {
    list-style: none;
    padding: 0;
}

.categoria-card li {
    margin-bottom: 0.75rem;
}

.categoria-card li a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 0.5rem 0;
}

.categoria-card li a:hover {
    color: var(--primary-color);
}

.categoria-card li a strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* ==========================================
   BLOG
   ========================================== */
.blog-content {
    padding: 3rem 0 5rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

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

.blog-card.featured {
    border: 2px solid var(--primary-color);
}

.blog-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
}

.blog-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    background: linear-gradient(135deg, var(--bg-secondary), white);
}

.blog-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.blog-category {
    color: var(--primary-color);
    font-weight: 600;
}

.blog-date {
    color: var(--text-secondary);
}

.blog-info h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.cta-box {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(255, 140, 0, 0.05));
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
}

.cta-box h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.cta-box p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================
   ARTIGO INDIVIDUAL - DESIGN MODERNO
   ========================================== */

main.main-content {
    padding: 0 !important;
    margin: 0 !important;
}

.article-container {
    background: white;
}

.blog-article {
    background: var(--bg-secondary) !important;
    min-height: 100vh;
    padding: 2rem 0 !important;
}

.blog-article .container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding-left: 2rem !important;
    padding-right: 2rem !important;
    width: 100%;
    box-sizing: border-box;
}

.blog-article .btn-voltar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    margin: 2rem 0;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.blog-article .btn-voltar:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(-5px);
    background: var(--primary-color);
    color: white;
}

.blog-article .article-header {
    background: linear-gradient(135deg, var(--primary-color), #ff9933);
    color: white;
    padding: 4rem 2rem 3rem !important;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

.blog-article .article-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.article-category {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
}

.article-date {
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.95);
}

.article-header h1 {
    font-size: 2.75rem;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.article-lead {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

.blog-article .article-content {
    background: white !important;
    padding: 4rem !important;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 3rem;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    width: 100%;
    box-sizing: border-box;
}

.blog-article .article-content h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 3.5rem 0 1.5rem;
    padding: 1rem 1rem 1rem 1.5rem !important;
    border-left: 5px solid var(--primary-color);
    position: relative;
    background: linear-gradient(90deg, rgba(255, 140, 0, 0.05), transparent);
    border-radius: var(--radius-md);
}

.blog-article .article-content h2:first-child {
    margin-top: 0;
}

.blog-article .article-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 2.5rem 0 1.25rem;
    padding-left: 1.25rem;
    border-left: 4px solid var(--primary-color);
    font-weight: 600;
}

.blog-article .article-content h4 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.blog-article .article-content p {
    margin-bottom: 1.75rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.blog-article .article-content ul,
.blog-article .article-content ol {
    margin-bottom: 2rem;
    padding-left: 2.5rem;
}

.blog-article .article-content li {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.blog-article .article-content li::marker {
    color: var(--primary-color);
    font-weight: 700;
}

.blog-article .article-content strong {
    color: var(--text-primary);
    font-weight: 700;
}

.article-content a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.article-content a:hover {
    border-bottom-color: var(--primary-color);
    opacity: 0.8;
}

.btn-ferramentas {
    color: white !important;
}


/* Boxes Informativos Modernos */
.info-box,
.warning-box,
.success-box {
    padding: 2rem 2rem 2rem 4.5rem;
    border-radius: var(--radius-lg);
    margin: 3rem 0;
    border-left: 6px solid;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.info-box:hover,
.warning-box:hover,
.success-box:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.info-box::before,
.warning-box::before,
.success-box::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 1.5rem;
    font-size: 1.5rem;
}

.info-box {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
    border-color: var(--info);
}

.info-box::before {
    content: '📌';
}

.warning-box {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(245, 158, 11, 0.05));
    border-color: var(--warning);
}

.warning-box::before {
    content: '⚠️';
}

.success-box {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    border-color: var(--success);
}

.success-box::before {
    content: '✅';
}

.info-box strong,
.warning-box strong,
.success-box strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.info-box ul,
.warning-box ul,
.success-box ul {
    margin-top: 1rem;
    margin-bottom: 0;
}

/* Regra Box Melhorado */
.regra-box {
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2.5rem 0;
    border: 3px solid;
    background: white;
    box-shadow: var(--shadow-md);
}

.regra-box h3,
.regra-box h4 {
    margin-top: 0;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
}

.regra-box.essencial {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(239, 68, 68, 0.02));
    border-color: var(--danger);
}

.regra-box.essencial h3::before,
.regra-box.essencial h4::before {
    content: '🔴';
}

.regra-box.lazer {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border-color: var(--warning);
}

.regra-box.lazer h3::before,
.regra-box.lazer h4::before {
    content: '🟡';
}

.regra-box.economias {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.02));
    border-color: var(--success);
}

.regra-box.economias h3::before,
.regra-box.economias h4::before {
    content: '🟢';
}

.regra-box:not(.essencial):not(.lazer):not(.economias) {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.08), rgba(255, 140, 0, 0.02));
}

.regra-box ul {
    margin-bottom: 0;
}

.regra-box li {
    margin-bottom: 1rem;
}

/* Faixa e Objetivo Box */
.faixa-box,
.objetivo-box {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: 2.5rem 0;
    border-left: 5px solid var(--primary-color);
    transition: all 0.3s ease;
}

.faixa-box:hover,
.objetivo-box:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.faixa-box h3,
.objetivo-box h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

.faixa-item,
.objetivo-item {
    padding: 1.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.faixa-item:hover,
.objetivo-item:hover {
    background: rgba(255, 140, 0, 0.05);
    transform: translateX(5px);
}

.faixa-item:last-child,
.objetivo-item:last-child {
    margin-bottom: 0;
}

.faixa-item:hover,
.objetivo-item:hover {
    background: rgba(255, 140, 0, 0.05);
    transform: translateX(5px);
}

.faixa-titulo,
.objetivo-titulo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.faixa-titulo .icon,
.objetivo-titulo .icon {
    font-size: 2rem;
}

.faixa-titulo h4,
.objetivo-titulo h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
}

.faixa-item p,
.objetivo-item p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.faixa-item p:last-child,
.objetivo-item p:last-child {
    margin-bottom: 0;
}

/* Cálculo Exemplo Melhorado */
.calculo-exemplo {
    background: linear-gradient(135deg, var(--bg-secondary), white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2.5rem 0;
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.calculo-exemplo h3,
.calculo-exemplo h4 {
    margin-top: 0;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.calculo-exemplo > p {
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.calculo-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.calculo-item span {
    color: var(--text-secondary);
    font-size: 1rem;
}

.calculo-item strong {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.calculo-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), #ff9933);
    color: white;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
    font-weight: 700;
    font-size: 1.125rem;
}

.calculo-total span,
.calculo-total strong {
    color: white;
}

/* Article Footer Moderno */
.article-footer {
    background: var(--bg-secondary);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: 4rem;
}

.article-footer h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.related-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.related-links .btn {
    min-width: 200px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ==========================================
   SOBRE
   ========================================== */
.sobre-hero {
    background: linear-gradient(135deg, var(--primary-color), #ff9933);
    color: white;
    padding: 5rem 0 4rem;
    text-align: center;
}

.sobre-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.lead {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.95;
}

.sobre-content {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.sobre-section {
    margin-bottom: 4rem;
}

.sobre-section h2 {
    color: var(--text-primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color);
}

.sobre-section h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.sobre-section p {
    color: var(--text-primary);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.sobre-section ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.sobre-section li {
    color: var(--text-primary);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.destaque-box {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(255, 140, 0, 0.05));
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
}

.destaque-box h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.destaque-box p {
    margin-bottom: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
    line-height: 1.6;
}

.valores-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.valor-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--success);
}

.valor-item h3 {
    color: var(--success);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.valor-item p {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
}

.cta-final {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(255, 140, 0, 0.05));
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    margin-top: 4rem;
}

.cta-final h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* ====================================
   RESPONSIVO - ARTIGOS
==================================== */
@media (max-width: 768px) {
    .blog-article .container-narrow {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    .blog-article .article-header {
        padding: 3rem 1.5rem 2rem !important;
        border-radius: var(--radius-md);
    }
    
    .blog-article .article-header h1 {
        font-size: 2rem;
    }
    
    .blog-article .article-lead {
        font-size: 1.125rem;
    }
    
    .blog-article .article-content {
        padding: 2rem 1.5rem !important;
    }
    
    .blog-article .article-content h2 {
        font-size: 1.625rem;
        margin: 2.5rem 0 1.25rem;
        padding: 0.875rem 0.875rem 0.875rem 1.25rem;
    }
    
    .article-content h3 {
        font-size: 1.375rem;
        margin: 2rem 0 1rem;
        padding-left: 1rem;
    }
    
    .article-content h4 {
        font-size: 1.125rem;
    }
    
    .info-box,
    .warning-box,
    .success-box {
        padding: 1.5rem 1.5rem 1.5rem 3.5rem;
        margin: 2rem 0;
    }
    
    .info-box::before,
    .warning-box::before,
    .success-box::before {
        left: 0.875rem;
        font-size: 1.25rem;
    }
    
    .regra-box,
    .faixa-box,
    .objetivo-box,
    .calculo-exemplo {
        padding: 1.5rem;
    }
    
    .faixa-item,
    .objetivo-item {
        padding: 1.25rem;
    }
    
    .btn-voltar {
        margin: 1rem 0;
        font-size: 0.9rem;
    }
}

.cta-final p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* ==========================================
   PÁGINA SOBRE - DESIGN MODERNO
   ========================================== */

.sobre-hero {
    background: linear-gradient(135deg, var(--primary-color), #ff9933);
    color: white;
    padding: 4rem 0 3rem;
    text-align: center;
    margin-bottom: 0;
}

.sobre-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.sobre-hero .lead {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto;
}

.sobre-content {
    background: var(--bg-secondary);
    padding: 4rem 0;
}

.sobre-content .container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.sobre-section {
    background: white;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 2.5rem;
}

.sobre-section h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 5px solid var(--primary-color);
}

.sobre-section h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.sobre-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.sobre-section ul {
    list-style: none;
    padding-left: 0;
    margin: 1.5rem 0;
}

.sobre-section li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
}

.sobre-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.25rem;
}

.destaque-box {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(255, 140, 0, 0.05));
    border-left: 5px solid var(--primary-color);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin: 2rem 0;
}

.destaque-box h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.destaque-box p {
    margin-bottom: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-item .feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-item p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.valores-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.valor-item {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--success);
}

.valor-item h3 {
    color: var(--success);
    font-size: 1.25rem;
    margin: 0 0 0.75rem 0;
}

.valor-item p {
    margin: 0;
}

.cta-final {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1), rgba(255, 140, 0, 0.05));
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    margin-top: 2rem;
}

.cta-final h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    border: none;
    padding: 0;
}

/* Responsivo para página sobre */
@media (max-width: 768px) {
    .sobre-hero h1 {
        font-size: 2rem;
    }
    
    .sobre-hero .lead {
        font-size: 1.125rem;
    }
    
    .sobre-content .container-narrow {
        padding: 0 1rem;
    }
    
    .sobre-section {
        padding: 2rem 1.5rem;
    }
    
    .sobre-section h2 {
        font-size: 1.625rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   MOBILE MENU - COMPLETE REDESIGN
==================================== */

/* Desktop - Menu horizontal normal */
.nav-menu-desktop {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu-mobile {
    display: none;
}

.mobile-section-title,
.mobile-divider,
.nav-actions-mobile {
    display: none;
}

/* Mobile - Menu hambúrguer completo */
@media (max-width: 768px) {
    /* Esconde menu desktop */
    .nav-menu-desktop {
        display: none;
    }
    
    /* Esconde ações desktop */
    .nav-actions {
        display: none;
    }
    
    /* Mostra toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Menu mobile */
    .nav-menu-mobile {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        flex-direction: column;
        padding: 0;
        box-shadow: var(--shadow-xl);
        z-index: 9999;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-menu-mobile.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .nav-links-mobile {
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
    }
    
    .nav-links-mobile li {
        width: 100%;
    }
    
    .nav-links-mobile li a {
        display: block;
        padding: 1rem 1.5rem;
        border-bottom: 1px solid var(--gray-100);
        font-size: 1.0625rem;
        text-decoration: none;
        color: var(--text-primary);
        transition: all 0.2s ease;
    }
    
    .nav-links-mobile li a:hover {
        background: var(--gray-50);
        color: var(--primary-color);
    }
    
    /* Título de seção */
    .mobile-section-title {
        display: block;
        padding: 0.75rem 1.5rem;
        font-size: 0.8125rem;
        font-weight: 700;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        background: var(--gray-50);
        border-bottom: 1px solid var(--gray-200);
    }
    
    /* Divisor */
    .mobile-divider {
        display: block;
        height: 8px;
        background: var(--gray-50);
        border-top: 1px solid var(--gray-200);
        border-bottom: 1px solid var(--gray-200);
    }
    
    /* Ações mobile */
    .nav-actions-mobile {
        display: block;
        width: 100%;
        padding: 1.5rem;
        border-top: 2px solid var(--gray-200);
        background: var(--gray-50);
        margin-top: auto;
    }
    
    .auth-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-mobile {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        text-align: center;
    }
    
    .user-menu-mobile {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .user-menu-mobile .user-info {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        padding: 1rem;
        background: white;
        border-radius: var(--radius-md);
        border: 2px solid var(--primary-color);
    }
    
    .user-menu-mobile .user-greeting {
        font-size: 0.875rem;
        color: var(--text-secondary);
    }
    
    .user-menu-mobile .user-name {
        font-size: 1.125rem;
        font-weight: 700;
        color: var(--text-primary);
    }
    
    .user-menu-mobile .premium-badge {
        display: inline-block;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 0.25rem 0.75rem;
        border-radius: 1rem;
        font-size: 0.8125rem;
        font-weight: 600;
        margin-top: 0.5rem;
        width: fit-content;
    }
}