/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #ffffff;
}

/* CSS Variables */
:root {
    --primary-blue: #4f46e5;
    --secondary-blue: #6366f1;
    --accent-orange: #f59e0b;
    --dark-blue: #3730a3;
    --light-blue: #dbeafe;
    --success-green: #10b981;
    --warning-yellow: #fbbf24;
    --danger-red: #ef4444;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
}

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

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    padding: 8px 0;
    font-size: 14px;
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-cta {
    background: var(--accent-orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-cta:hover {
    background: #d97706;
    transform: translateY(-1px);
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-blue);
    font-size: 28px;
    font-weight: bold;
}

.brand-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    color: var(--white);
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.brand-logo-img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    border-radius: 6px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-menu a.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.search-icon {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-icon:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Breadcrumb */
.breadcrumb {
    background: var(--gray-100);
    padding: 15px 0;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--gray-600);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--gray-100) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text .highlight {
    color: var(--primary-blue);
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--gray-700);
    padding: 15px 30px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-secondary:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.hero-image {
    text-align: center;
}

.hero-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    font-weight: 600;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-placeholder .icon {
    font-size: 60px;
    margin-bottom: 20px;
    display: block;
    animation: pulse 2s infinite;
    z-index: 2;
    position: relative;
}

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

/* Alert Section */
.alert-section {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    padding: 30px 0;
    border-left: 5px solid var(--warning-yellow);
}

.alert-section .container {
    text-align: center;
}

.alert-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    color: #92400e;
    margin-bottom: 15px;
}

.alert-content {
    color: #78350f;
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.alert-highlight {
    font-weight: 600;
    color: #78350f;
    margin-bottom: 25px;
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-1px);
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--white);
}

.features-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 15px;
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--white);
    font-size: 36px;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Filter Section */
.filter-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    padding: 60px 0;
    color: var(--white);
}

.filter-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.filter-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.filter-text p {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 30px;
}

.filter-form {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.filter-form h3 {
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--gray-700);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group select,
.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.value-display {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 8px 15px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    margin-top: 10px;
}

.btn-filter {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-filter:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.3);
}

/* Categories Section */
.categories-section {
    padding: 80px 0;
    background: var(--gray-100);
}

.categories-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 60px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.category-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.category-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.category-image.imoveis {
    background: linear-gradient(135deg, #059669, #10b981);
}

.category-image.veiculos {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.category-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.05) 10px,
        rgba(255,255,255,0.05) 20px
    );
}

.category-content {
    padding: 30px;
}

.category-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.category-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 25px;
}

.btn-category {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    padding: 10px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

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

/* Cartas Table Section */
.cartas-section {
    padding: 60px 0;
}

.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.table-controls-left {
    display: flex;
    gap: 15px;
    align-items: center;
}

.table-controls-right {
    display: flex;
    gap: 15px;
}

.btn-download,
.btn-print {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-download:hover,
.btn-print:hover {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.cartas-table {
    width: 100%;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.cartas-table table {
    width: 100%;
    border-collapse: collapse;
}

.cartas-table th {
    background: var(--primary-blue);
    color: var(--white);
    font-weight: 600;
    padding: 15px 12px;
    text-align: left;
    border-bottom: 2px solid var(--secondary-blue);
}

.cartas-table td {
    padding: 15px 12px;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

.cartas-table tr:hover {
    background: var(--gray-100);
}

/* Optimized Table Styles */
.categoria-emoji {
    text-align: center;
    font-size: 18px;
    width: 50px;
    cursor: help;
}

.adm-col {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.valor {
    font-weight: 600;
    color: var(--primary-blue);
    text-align: right;
}

.acoes-col {
    text-align: center;
    white-space: nowrap;
}

.btn-detalhes {
    background: var(--primary-blue);
    color: white !important;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
    border: none;
    cursor: pointer;
}

.btn-detalhes:hover {
    background: var(--dark-blue);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(79, 70, 229, 0.3);
    color: white !important;
}

/* Status badges */
.status-badge {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-block;
}

.status-disponivel {
    background: #dcfce7;
    color: #166534;
}

.status-reservada {
    background: #fef3c7;
    color: #92400e;
}

.status-vendida {
    background: #fee2e2;
    color: #991b1b;
}

/* Desktop-specific table optimizations */
@media (min-width: 769px) {
    .mobile-hidden {
        display: table-cell !important;
    }
    
    .desktop-only {
        display: table-cell !important;
    }
    
    .mobile-only-col {
        display: none !important;
    }
    
    .cartas-table table {
        table-layout: fixed;
        width: 100%;
    }
    
    .categoria-emoji {
        width: 60px !important;
        font-size: 20px !important;
        padding: 15px 12px !important;
    }
    
    .adm-col {
        width: 120px !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        text-align: left !important;
        padding: 15px 12px !important;
        max-width: none !important;
    }
    
    .valor {
        font-size: 14px !important;
        font-weight: 600 !important;
        min-width: 140px !important;
        width: auto !important;
        text-align: right !important;
        padding: 15px 12px !important;
        white-space: nowrap !important;
    }
    
    .acoes-col {
        width: 140px !important;
        padding: 15px 12px !important;
    }
    
    .btn-detalhes {
        background: var(--primary-blue) !important;
        color: white !important;
        padding: 8px 15px !important;
        border-radius: 6px !important;
        font-size: 12px !important;
        font-weight: 600 !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
        text-decoration: none !important;
        white-space: nowrap !important;
        width: auto !important;
        max-width: none !important;
        line-height: normal !important;
    }
    
    .btn-detalhes:hover {
        background: var(--dark-blue) !important;
        transform: translateY(-1px) !important;
        box-shadow: 0 3px 10px rgba(79, 70, 229, 0.3) !important;
        color: white !important;
    }
    
    .cartas-table th {
        padding: 15px 12px !important;
        font-size: 14px !important;
        text-align: left !important;
    }
    
    .cartas-table td {
        padding: 15px 12px !important;
        font-size: 14px !important;
    }
    
    /* Show sum column on desktop when active */
    .sum-checkbox[style*="table-cell"], 
    #sumColumn[style*="table-cell"] {
        display: table-cell !important;
    }
}

/* Footer Desktop Layout - Separate media query */
@media screen and (min-width: 769px) {
    .footer .container .footer-content {
        display: grid !important;
        grid-template-columns: 2fr 1fr 1fr 1.5fr !important;
        gap: 50px !important;
        text-align: left !important;
        margin-bottom: 40px !important;
    }
    
    .footer .container .footer-bottom {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        text-align: left !important;
        flex-wrap: wrap !important;
        gap: 20px !important;
    }
    
    .footer .container .footer-bottom-content {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        flex-wrap: wrap !important;
        gap: 20px !important;
        flex-direction: row !important;
    }
    
    .footer .container .footer-links {
        display: flex !important;
        gap: 30px !important;
        flex-wrap: wrap !important;
        justify-content: flex-end !important;
    }
}

/* Extra Large Desktop Layout */
@media screen and (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1.5fr !important;
        gap: 60px !important;
        text-align: left !important;
    }
    
    .footer-bottom {
        flex-direction: row !important;
        justify-content: space-between !important;
        text-align: left !important;
    }
    
    .footer-bottom-content {
        flex-direction: row !important;
        justify-content: space-between !important;
    }
}

/* Tablet specific adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .categoria-emoji {
        width: 50px !important;
        font-size: 18px !important;
    }
    
    .adm-col {
        width: 100px !important;
        font-size: 13px !important;
    }
    
    .btn-detalhes {
        padding: 6px 12px !important;
        font-size: 11px !important;
    }
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-disponivel {
    background: #dcfce7;
    color: #166534;
}

.status-reservada {
    background: #fef3c7;
    color: #92400e;
}

.status-vendida {
    background: #fee2e2;
    color: #991b1b;
}

.valor {
    font-weight: 600;
    color: var(--primary-blue);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 40px;
    text-align: left;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    flex-direction: row;
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section p,
.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    line-height: 1.6;
    margin-bottom: 10px;
    display: block;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--white);
    font-weight: bold;
    font-size: 18px;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    margin-right: 15px;
    border-radius: 6px;
}

.footer-logo-text {
    color: var(--white);
    font-size: 24px;
    font-weight: bold;
}

.footer-divider {
    height: 1px;
    background: var(--gray-700);
    margin: 30px 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
}

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

.footer-legal {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-legal a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
}

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

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* Form Styles */
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    resize: vertical;
    min-height: 100px;
}

textarea:focus {
    outline: none;
    border-color: #4f46e5;
}

/* Image handling improvements */
.category-image {
    position: relative;
    overflow: hidden;
}

.category-image img {
    transition: transform 0.3s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.05);
}

/* Hero image responsiveness */
.hero-image img {
    transition: transform 0.3s ease;
}

.hero-image:hover img {
    transform: scale(1.02);
}

/* Blog post styles */
.blog-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin: 2px;
}

.blog-meta {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 15px;
}

.blog-meta i {
    margin-right: 5px;
}

/* Featured article styles */
.featured-article {
    background: linear-gradient(135deg, #f9fafb, #f3f4f6);
    border: 1px solid #e5e7eb;
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 60px;
}

.featured-article h3 {
    color: #4f46e5;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.featured-article h4 {
    color: #4f46e5;
    margin: 25px 0 15px 0;
    font-size: 1.2rem;
}

.featured-article ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.featured-article li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.tip-box {
    background: #dbeafe;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #4f46e5;
    margin: 25px 0;
}

.tip-box p {
    margin: 0;
    font-weight: 600;
    color: #1e40af;
}

/* Newsletter section */
.newsletter-benefits {
    margin-top: 20px;
}

.newsletter-benefits p {
    margin: 8px 0;
    display: flex;
    align-items: center;
}

.newsletter-benefits i {
    margin-right: 10px;
    color: #10b981;
}

/* Fallback for missing images */
img[onerror] {
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 14px;
}

/* Image loading animation */
@keyframes imageLoad {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

img {
    animation: imageLoad 0.3s ease-out;
}

/* ========================================
   MOBILE RESPONSIVENESS - COMPREHENSIVE
   ======================================== */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-blue);
    cursor: pointer;
    padding: 10px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--light-blue);
}

.mobile-menu-toggle.active {
    background: var(--primary-blue);
    color: var(--white);
}

/* Table Scroll Wrapper */
.table-scroll-wrapper {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-scroll-indicator {
    display: none;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    background: var(--primary-blue);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 12px;
    z-index: 10;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .filter-content {
        gap: 40px;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    /* Base mobile adjustments */
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Top Bar Mobile */
    .top-bar {
        padding: 6px 0;
        font-size: 12px;
    }
    
    .top-bar .container {
        flex-direction: column;
        gap: 8px;
    }
    
    .top-bar-left,
    .top-bar-right {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .top-bar-left span,
    .top-bar-right span {
        font-size: 11px;
    }
    
    /* Mobile Navigation */
    .navbar {
        padding: 12px 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .brand {
        font-size: 20px;
    }
    
    .brand-logo,
    .brand-logo-img {
        width: 32px;
        height: 32px;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 0;
        margin: 0;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.mobile-menu-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        display: block;
        padding: 15px 20px;
        font-size: 16px;
        border-left: 4px solid transparent;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        border-left-color: var(--primary-blue);
        background: var(--light-blue);
    }
    
    .search-icon {
        display: none; /* Hide on mobile for now */
    }
    
    /* Breadcrumb Mobile */
    .breadcrumb {
        padding: 10px 0;
        font-size: 12px;
        text-align: center;
    }
    
    /* Hero Section Mobile */
    .hero {
        padding: 40px 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    
    .hero-text p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 12px 20px;
        font-size: 16px;
    }
    
    .hero-placeholder {
        height: 280px;
        margin-top: 20px;
    }
    
    /* Alert Section Mobile */
    .alert-section {
        padding: 25px 0;
    }
    
    .alert-title {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .alert-content {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .btn-whatsapp {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    /* Features Section Mobile */
    .features-section {
        padding: 50px 0;
    }
    
    .features-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
    }
    
    /* Filter Section Mobile */
    .filter-section {
        padding: 40px 0;
    }
    
    .filter-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .filter-text h2 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .filter-text p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .filter-form {
        padding: 30px 20px;
    }
    
    .filter-form h3 {
        font-size: 1.3rem;
        margin-bottom: 25px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group label {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .form-group select,
    .form-group input,
    .form-group textarea {
        padding: 14px;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 8px;
    }
    
    .btn-filter {
        padding: 16px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    /* Categories Section Mobile */
    .categories-section {
        padding: 50px 0;
    }
    
    .categories-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .category-image {
        height: 150px !important;
        font-size: 3rem;
    }
    
    .category-content {
        padding: 25px 20px;
    }
    
    .category-content h3 {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }
    
    .category-content p {
        margin-bottom: 20px;
        font-size: 14px;
    }
    
    /* Table Mobile Optimizations */
    .cartas-section {
        padding: 40px 0;
    }
    
    .table-controls {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .table-controls-left {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .table-controls-right {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .table-scroll-indicator {
        display: none; /* Remove scroll indicator since table now fits */
    }
    
    .cartas-table {
        border-radius: 8px;
        font-size: 12px;
        overflow: visible; /* Remove horizontal scroll */
        width: 100%;
    }
    
    .cartas-table table {
        width: 100%;
        min-width: auto;
        table-layout: fixed; /* Fixed layout for mobile */
    }
    
    .cartas-table th {
        padding: 8px 4px;
        font-size: 10px;
        white-space: nowrap;
        text-align: center;
    }
    
    .cartas-table td {
        padding: 10px 4px;
        font-size: 11px;
        text-align: center;
        vertical-align: middle;
    }
    
    /* Hide only specific columns that don't fit on mobile */
    .mobile-hidden {
        display: none !important;
    }
    
    /* Desktop-only columns */
    .desktop-only {
        display: none !important;
    }
    
    /* Mobile-only columns */
    .mobile-only-col {
        display: table-cell !important;
    }
    
    /* Mobile parcelas column - shows quantity instead of value */
    .mobile-parcelas-col .mobile-hidden {
        display: none !important;
    }
    
    .mobile-parcelas-col .mobile-show {
        display: inline !important;
        font-weight: bold;
        color: #4f46e5;
    }
    
    /* Desktop-only columns - hide completely on mobile */
    .desktop-only {
        display: none !important;
    }
    
    /* Ensure table has proper width on mobile and first column is always visible */
    .cartas-table table {
        min-width: 100% !important;
        width: 100% !important;
        table-layout: fixed !important;
    }
    
    /* Colunas responsivas para o Mobile Cat, ADM, Crédito, Entrada, Parcelas, Ações */
    .categoria-emoji {
        width: 8% !important;
        font-size: 16px !important;
        padding: 8px 2px !important;
        text-align: center !important;
    }
    
    .adm-col {
        width: 12% !important;
        font-size: 9px !important;
        font-weight: 600 !important;
        padding: 8px 2px !important;
        text-align: left !important;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        min-width: 0;
    }
    
    .valor {
        font-size: 8px !important;
        font-weight: 700 !important;
        color: var(--primary-blue) !important;
        width: 25% !important;
        text-align: right !important;
        padding: 8px 3px !important;
        white-space: nowrap;
        line-height: 1.1 !important;
    }
    
    /* Espaçamento para colunas mobile */
    .mobile-only-col {
        width: 11% !important;
        font-size: 10px !important;
        font-weight: 700 !important;
        color: var(--primary-blue) !important;
        text-align: center !important;
        padding: 8px 2px !important;
    }
    
    .acoes-col {
        width: 19% !important;
        padding: 8px 2px !important;
        text-align: center !important;
    }
    
    .btn-detalhes {
        background: var(--primary-blue) !important;
        color: white !important;
        padding: 6px 4px !important;
        border-radius: 4px !important;
        font-size: 8px !important;
        font-weight: 600 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 2px !important;
        white-space: nowrap !important;
        text-decoration: none !important;
        width: 100% !important;
        max-width: 80px !important;
        line-height: 1.2 !important;
        min-height: 28px !important;
    }
    
    .btn-detalhes:hover {
        background: var(--dark-blue) !important;
        color: white !important;
    }
    
    .btn-detalhes i {
        font-size: 8px !important;
    }
    
    /* Ensure mobile headers don't wrap */
    .cartas-table th {
        padding: 8px 2px !important;
        font-size: 9px !important;
        white-space: nowrap !important;
        text-align: center !important;
        line-height: 1.1 !important;
    }
}

/* Mobile Landscape Optimizations (more space available) */
@media (max-width: 768px) and (orientation: landscape) {
    /* Show more columns in landscape */
    .mobile-hidden {
        display: table-cell !important;
    }
    
    /* Hide desktop-only columns */
    .desktop-only {
        display: none !important;
    }
    
    /* Hide próximo vencimento in landscape to make room for button */
    .landscape-hidden {
        display: none !important;
    }
    
    /* Show mobile-only column in landscape */
    .mobile-only-col {
        display: table-cell !important;
    }
    
    .categoria-emoji {
        width: 7% !important;
        font-size: 14px !important;
    }
    
    .adm-col {
        width: 11% !important;
        font-size: 10px !important;
    }
    
    .valor {
        width: 22% !important;
        font-size: 9px !important;
        line-height: 1.1 !important;
    }
    
    .mobile-only-col {
        width: 12% !important;
        font-size: 10px !important;
    }
    
    .acoes-col {
        width: 15% !important;
    }
    
    .btn-detalhes {
        font-size: 9px !important;
        padding: 6px 8px !important;
        max-width: 90px !important;
    }
    
    .valor {
        width: 16% !important;
        font-size: 10px !important;
    }
    
    .acoes-col {
        width: 16% !important;
    }
    
    .btn-detalhes {
        font-size: 9px !important;
        padding: 6px 4px !important;
        max-width: 80px !important;
    }
}
}
    
    /* Status badge mobile */
    .status-badge {
        padding: 2px 4px;
        font-size: 8px;
        border-radius: 8px;
        font-weight: 600;
    }
    
    /* Remove table scroll wrapper completely on mobile */
    .table-scroll-wrapper {
        overflow: visible !important;
        position: relative !important;
    }
    
    /* Ensure sum column is properly hidden */
    .sum-checkbox {
        display: none !important;
    }
    
    #sumColumn {
        display: none !important;
    }
    
    /* Cards Mobile */
    .carta-card {
        margin-bottom: 20px;
        border-radius: 12px;
        padding: 20px;
    }
    
    /* Form Mobile Enhancements */
    .form-container {
        padding: 25px 15px;
        border-radius: 12px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 14px;
        border-radius: 8px;
        -webkit-appearance: none;
        appearance: none;
    }
    
    /* Button Mobile */
    .btn-primary-admin,
    .btn-secondary {
        width: 100%;
        margin-bottom: 10px;
        padding: 14px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    /* Footer Mobile */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 14px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        gap: 20px;
    }
    
    /* WhatsApp Float Button Mobile */
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
    
    /* Admin Layout Mobile */
    .admin-layout {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .admin-content {
        margin-left: 0;
        padding: 20px 15px;
    }
    
    .sidebar-nav {
        display: flex;
        overflow-x: auto;
        padding: 10px 0;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-item {
        white-space: nowrap;
        min-width: 150px;
        text-align: center;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 12px 15px;
    }
    
    .nav-item:hover,
    .nav-item.active {
        border-bottom-color: var(--white);
        border-left-color: transparent;
    }
    
    /* Touch-friendly improvements */
    input[type="checkbox"] {
        transform: scale(1.2);
        margin: 8px;
    }
    
    /* Loading states for mobile */
    .btn-loading {
        position: relative;
        pointer-events: none;
    }
    
    .btn-loading::after {
        content: '';
        position: absolute;
        width: 16px;
        height: 16px;
        margin: auto;
        border: 2px solid transparent;
        border-top-color: currentColor;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .features-title,
    .categories-title {
        font-size: 1.6rem;
    }
    
    .filter-text h2 {
        font-size: 1.6rem;
    }
    
    .hero-placeholder {
        height: 220px;
    }
    
    .category-image {
        height: 120px !important;
        font-size: 2.5rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .form-container {
        padding: 20px 10px;
    }
    
    .cartas-table {
        font-size: 12px;
    }
    
    .cartas-table th {
        padding: 8px 6px;
        font-size: 11px;
    }
    
    .cartas-table td {
        padding: 8px 6px;
        font-size: 12px;
    }
    
    .admin-content {
        padding: 15px 10px;
    }
}

/* Landscape Phone Styles */
@media (max-width: 896px) and (orientation: landscape) {
    .hero {
        padding: 30px 0;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-placeholder {
        height: 200px;
    }
    
    .features-section,
    .categories-section {
        padding: 40px 0;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-placeholder::before {
        background-size: 15px 15px;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Add dark mode styles if needed in the future */
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    .top-bar,
    .navbar,
    .breadcrumb,
    .whatsapp-float,
    .footer {
        display: none !important;
    }
    
    .container {
        max-width: none !important;
        padding: 0 !important;
    }
    
    .hero,
    .alert-section,
    .filter-section {
        background: none !important;
        color: black !important;
    }
}

/* Responsive images - keeping existing functionality */
@media (max-width: 768px) {
    .hero-image img {
        max-width: 100%;
        height: auto;
    }
    
    .featured-article {
        padding: 25px;
    }
    
    .featured-article h3 {
        font-size: 1.5rem;
    }
}