/* Estilos para a página NIVELA - Guia Completo para Distribuidores */

:root {
    --primary: #9D4916; /* CARAMELO/PANTONE 2021C */
    --secondary: #254C5A; /* AZUL PROFUNDO/PANTONE 7477C */
    --tertiary: #A6B8C1; /* AZUL NUVEM/PANTONE 2176C */
    --accent: #D9C0AA; /* CAFÉ COM LEITE */
    --light: #FAF8F5; /* Variação clara para fundos */
    --dark: #0D181C; /* PRETO */
    --success: #3A6B7E; /* Variação do azul profundo para elementos de sucesso */
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--light);
}

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

/* Header */
header {
    background: linear-gradient(135deg, var(--dark), var(--secondary));
    color: white;
    padding: 3rem 0;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

header p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Navegação */
.nav-tabs {
    background: white;
    border-bottom: 3px solid var(--tertiary);
    padding: 0;
    margin: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.nav-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.nav-tab {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    color: var(--secondary);
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-tab.active {
    color: var(--primary);
    border-bottom: 3px solid var(--primary);
    background: var(--light);
}

.nav-tab:hover {
    background: var(--light);
    color: var(--primary);
}

.search-box {
    padding: 0.5rem 1rem;
    border: 2px solid var(--tertiary);
    border-radius: 25px;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.search-box:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(157, 73, 22, 0.1);
}

/* Conteúdo das abas */
.tab-content {
    display: none;
    padding: 3rem 0;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Seção Hero */
.hero-section {
    background: white;
    padding: 3rem;
    text-align: center;
    border-radius: 10px;
    margin: 2rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-section h2 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Imagem do produto */
.product-hero-image {
    margin-bottom: 2rem;
    max-width: 100%;
}

.product-image {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Cards de estatísticas */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: linear-gradient(135deg, var(--secondary), var(--success));
    color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

/* Grid de recursos */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid var(--primary);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Caixas de alerta */
.alert-box {
    background: linear-gradient(135deg, rgba(157, 73, 22, 0.1), rgba(217, 192, 170, 0.3));
    border-left: 4px solid var(--primary);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
}

.alert-box.secondary {
    background: linear-gradient(135deg, rgba(37, 76, 90, 0.1), rgba(166, 184, 193, 0.2));
    border-left: 4px solid var(--secondary);
}

.alert-title {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.alert-box.secondary .alert-title {
    color: var(--secondary);
}

/* Visualização da tecnologia */
.tech-visual {
    background: linear-gradient(135deg, rgba(37, 76, 90, 0.1), rgba(166, 184, 193, 0.1));
    padding: 3rem;
    border-radius: 10px;
    margin: 3rem 0;
    text-align: center;
}

.tech-layers {
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.layer {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin: 1rem;
    min-width: 200px;
    border-left: 4px solid var(--primary);
    flex: 1;
    min-width: 250px;
    transition: transform 0.3s ease;
}

.layer:hover {
    transform: translateY(-5px);
}

.layer h4 {
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Tabelas */
.content-table-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 2rem 0;
}

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

.content-table th {
    background: var(--secondary);
    color: white;
    padding: 1rem;
    text-align: left;
}

.content-table td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.content-table tr:nth-child(even) {
    background: var(--light);
}

.content-table tr:last-child td {
    border-bottom: none;
}

.small-table {
    min-width: auto;
}

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

/* Tabela de comparação */
.comparison-table-container {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.comparison-table th {
    background: var(--secondary);
    color: white;
    padding: 1rem;
    text-align: center;
}

.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

.comparison-table tr:nth-child(even) {
    background: var(--light);
}

.nivela-column {
    background: rgba(157, 73, 22, 0.1) !important;
    font-weight: bold;
}

/* Listas */
.material-list, .step-list, .problem-solving, .presentation-strategies, .contact-list {
    list-style: none;
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.material-list li, .problem-solving li, .presentation-strategies li, .contact-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.material-list li:before, .problem-solving li:before, .presentation-strategies li:before, .contact-list li:before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.step-list {
    counter-reset: step-counter;
}

.step-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.step-list li:before {
    content: counter(step-counter);
    counter-increment: step-counter;
    color: white;
    background: var(--primary);
    border-radius: 50%;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 0;
    font-size: 0.9rem;
}

/* Seções de passos */
.step-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 2rem 0;
}

.step-section h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Pós-procedimento */
.post-procedure {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.post-procedure div {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.post-procedure h4 {
    color: var(--secondary);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--tertiary);
    padding-bottom: 0.5rem;
}

.post-procedure ul {
    list-style: none;
    padding-left: 1rem;
}

.post-procedure li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

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

/* Benefícios */
.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin: 2rem 0;
}

.benefit-column h3 {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.benefit-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-left: 4px solid var(--success);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-item h4 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

/* Rentabilidade */
.profit-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.profit-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid var(--success);
}

.profit-card h4 {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.3rem;
}

.profit-card p {
    margin-bottom: 0.8rem;
}

/* FAQ */
.faq-container {
    margin: 2rem 0;
}

.faq-container h3 {
    background: var(--secondary);
    color: white;
    padding: 1.5rem;
    margin: 2rem 0 0 0;
    border-radius: 10px 10px 0 0;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
}

.category-icon {
    margin-right: 1rem;
    font-size: 1.5rem;
}

.faq-item {
    background: white;
    border: 1px solid #ddd;
    border-top: none;
}

.faq-item:last-child {
    border-radius: 0 0 10px 10px;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

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

.faq-question.active {
    background: rgba(157, 73, 22, 0.1);
    color: var(--primary);
}

.faq-toggle {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    display: none;
    padding: 0 1.5rem 1.5rem;
    line-height: 1.7;
    color: var(--dark);
}

.faq-answer.active {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.highlight {
    background: rgba(157, 73, 22, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    color: var(--primary);
}

/* Argumentos de venda */
.arguments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.argument-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid var(--primary);
    transition: transform 0.3s ease;
}

.argument-card:hover {
    transform: translateY(-5px);
}

.argument-card h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.objections-section {
    margin: 2rem 0;
}

.objection-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent);
}

.objection-item h4 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.support-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-top: 4px solid var(--secondary);
    transition: transform 0.3s ease;
}

.support-item:hover {
    transform: translateY(-5px);
}

.support-item h4 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Vídeo responsivo */
.video-container {
    margin: 2rem 0;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.responsive-video {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.responsive-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
}

footer p {
    margin-bottom: 0.5rem;
}

/* Responsividade */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .nav-tab {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .tech-layers {
        flex-direction: column;
    }
    
    .layer {
        margin: 1rem 0;
    }
    
    .benefits-container {
        grid-template-columns: 1fr;
    }
    
    .feature-grid, .benefits-grid, .arguments-grid, .support-grid {
        grid-template-columns: 1fr;
    }
    
    .table-grid {
        grid-template-columns: 1fr;
    }
    
    .profit-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-section, .feature-card, .layer, .step-section, .profit-card, .objection-item, .support-item {
        padding: 1.5rem;
    }
    
    .content-table th, .content-table td, .comparison-table th, .comparison-table td {
        padding: 0.8rem;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 1rem;
    }
}