/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de cores */
    --primary-color: #2563eb;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --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: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-whatsapp {
    background-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-email:hover {
    background-color: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Títulos de seção */
.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.section-description {
    font-size: var(--font-size-lg);
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.header-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.header-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Por que usar sistemas prontos */
.why-ready-systems {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-light);
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.pros-card, .cons-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.pros-card:hover, .cons-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pros-card h3 {
    color: var(--success-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cons-card h3 {
    color: var(--warning-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.benefit-row, .limitation-row {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.benefit-row:last-child, .limitation-row:last-child {
    border-bottom: none;
}

.benefit-title, .limitation-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.benefit-desc, .limitation-desc {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.note {
    background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.note i {
    color: var(--primary-color);
    margin-top: 2px;
}

/* Soluções oferecidas */
.solutions {
    padding: var(--spacing-3xl) 0;
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.solution-card {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-top: 4px solid;
}

.bpo-card {
    border-top-color: var(--primary-color);
}

.crm-card {
    border-top-color: var(--secondary-color);
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-header i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

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

.card-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-dark);
}

.card-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.card-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.card-note i {
    color: var(--primary-color);
    font-size: var(--font-size-base);
}

.card-note span {
    color: var(--text-dark);
    font-weight: 500;
}

.card-features h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.card-features ul {
    list-style: none;
}

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

.card-features li i {
    color: var(--primary-color);
    width: 16px;
}

.crm-card .card-features li i {
    color: var(--secondary-color);
}

/* Observações dos cards */
.card-observations {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border: 1px solid #fbbf24;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
}

.card-observations h5 {
    color: var(--text-dark);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-observations h5::before {
    content: "💡";
    font-size: var(--font-size-lg);
}

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

.card-observations li {
    padding: var(--spacing-xs) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--text-dark);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.card-observations li i {
    color: var(--accent-color);
    margin-top: 2px;
    flex-shrink: 0;
    width: 16px;
}

/* Botões de demonstração */
.card-demo {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.btn-demo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s ease;
    width: 100%;
}

.btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.demo-image {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.demo-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.demo-title {
    font-weight: 600;
    color: var(--text-dark);
    font-size: var(--font-size-base);
}

.demo-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-style: italic;
}

.bpo-card .btn-demo:hover {
    border-color: var(--primary-color);
}

.crm-card .btn-demo:hover {
    border-color: var(--secondary-color);
}

/* Credenciais de acesso */
.card-credentials {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

.card-credentials h5 {
    color: var(--text-dark);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-credentials h5::before {
    content: "🔑";
    font-size: var(--font-size-lg);
}

.credentials-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.credential-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
}

.credential-label {
    font-weight: 600;
    color: var(--text-dark);
    min-width: 60px;
    font-size: var(--font-size-sm);
}

.credential-value {
    font-family: 'Courier New', monospace;
    background-color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-sm);
    color: var(--text-dark);
    font-size: var(--font-size-sm);
    user-select: all;
    cursor: text;
    transition: all 0.2s ease;
}

.credential-value:hover {
    background-color: #f3f4f6;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

/* Sistema personalizado */
.custom-system {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-light);
}

.custom-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    font-size: var(--font-size-sm);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.custom-note i {
    color: var(--secondary-color);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.custom-note span {
    color: var(--text-dark);
    font-weight: 500;
}

.custom-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.custom-pros, .custom-cons {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.custom-pros h3 {
    color: var(--success-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.custom-cons h3 {
    color: var(--warning-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.custom-pros ul, .custom-cons ul {
    list-style: none;
}

.custom-pros li, .custom-cons li {
    padding: var(--spacing-sm) 0;
    color: var(--text-light);
    position: relative;
    padding-left: var(--spacing-lg);
}

.custom-pros li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.custom-cons li::before {
    content: "⚠";
    position: absolute;
    left: 0;
    color: var(--warning-color);
}

/* Comparativo */
.comparison {
    padding: var(--spacing-3xl) 0;
}

.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--bg-light);
    font-weight: 700;
    color: var(--text-dark);
}

.comparison-table .whitelabel-col {
    background-color: rgba(37, 99, 235, 0.05);
}

.comparison-table .custom-col {
    background-color: rgba(16, 185, 129, 0.05);
}

.comparison-table tbody tr:hover {
    background-color: var(--bg-light);
}

/* Contato */
.contact {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: white;
    text-align: center;
}

.contact .section-title,
.contact .section-description {
    color: white;
}

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

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.footer-contact p {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid #374151;
    color: var(--text-light);
}

/* Botão flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 1000;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Botão flutuante PDF */
.pdf-float {
    display: none !important; /* Oculto por enquanto */
}

.pdf-float:hover {
    background-color: #b91c1c;
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Classe para ocultar elementos no PDF */
.no-print {
    display: block !important;
}

/* Media query para impressão/PDF */
@media print {
    .no-print {
        display: none !important;
    }
    
    /* Ajustes para PDF */
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        color-adjust: exact !important;
    }
    
    body {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        background: white !important;
        font-size: 14px !important;
        line-height: 1.4 !important;
    }
    
    .header {
        background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%) !important;
        color: white !important;
        page-break-inside: avoid;
    }
    
    .why-ready-systems, .custom-system {
        background-color: #f9fafb !important;
        page-break-inside: avoid;
    }
    
    .contact {
        background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%) !important;
        color: white !important;
        page-break-inside: avoid;
    }
    
    .footer {
        background-color: #1f2937 !important;
        color: white !important;
    }
    
    .solution-card, .pros-card, .cons-card, .custom-pros, .custom-cons {
        page-break-inside: avoid;
        background: white !important;
        border: 1px solid #e5e7eb !important;
    }
    
    .comparison-table {
        page-break-inside: avoid;
    }
    
    .whatsapp-float, .pdf-float {
        display: none !important;
    }
    
    /* Garantir que gradientes sejam preservados */
    .header, .contact {
        background-image: linear-gradient(135deg, #2563eb 0%, #1e40af 100%) !important;
    }
    
    /* Forçar cores dos cards */
    .bpo-card {
        border-top: 4px solid #2563eb !important;
    }
    
    .crm-card {
        border-top: 4px solid #10b981 !important;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .header-title {
        font-size: var(--font-size-3xl);
    }
    
    .header-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .header-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .pros-cons-grid,
    .solutions-grid,
    .custom-pros-cons {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .comparison-table-wrapper {
        font-size: var(--font-size-sm);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 15px;
        right: 15px;
    }
    

    
    .pdf-float {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 75px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--spacing-xl) 0;
    }
    
    .header-title {
        font-size: var(--font-size-2xl);
    }
    
    .header-subtitle {
        font-size: var(--font-size-base);
    }
    
    .solution-card,
    .pros-card,
    .cons-card,
    .custom-pros,
    .custom-cons {
        padding: var(--spacing-md);
    }
    
    .card-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .card-header h3 {
        font-size: var(--font-size-lg);
    }
    
    .demo-image {
        width: 60px;
        height: 45px;
    }
    
    .demo-title {
        font-size: var(--font-size-sm);
    }
    
    .demo-subtitle {
        font-size: var(--font-size-xs);
    }
    
    .card-note {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .card-note i {
        font-size: var(--font-size-sm);
    }
    
    .custom-note {
        font-size: var(--font-size-xs);
        padding: var(--spacing-sm) var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .custom-note i {
        font-size: var(--font-size-base);
    }
    
    .card-observations {
        padding: var(--spacing-sm);
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .card-observations h5 {
        font-size: var(--font-size-sm);
    }
    
    .card-observations li {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) 0;
    }
    
    .card-observations li i {
        width: 14px;
    }
    
    .card-credentials {
        padding: var(--spacing-sm);
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .card-credentials h5 {
        font-size: var(--font-size-sm);
    }
    
    .credential-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .credential-label {
        min-width: auto;
        font-size: var(--font-size-xs);
    }
    
    .credential-value {
        width: 100%;
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
    }
}

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

.solution-card,
.pros-card,
.cons-card,
.custom-pros,
.custom-cons {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Focus states para acessibilidade */
.btn:focus,
.whatsapp-float:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}