/* ========================================
   VARIÁVEIS CSS E RESET
   ======================================== */

:root {
    /* Cores principais */
    --primary-blue: #1e40af;
    --primary-green: #059669;
    --primary-dark: #1f2937;
    
    /* Cores de apoio */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Cores de status */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    --gradient-hero: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
    
    /* 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);
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Tamanhos de fonte */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--gradient-hero);
    font-size: var(--text-base);
    padding-top: 50px; /* Espaço para header fixo */
}

/* ========================================
   LAYOUT GERAL
   ======================================== */

.container {
    max-width: 1560px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ========================================
   HEADER
   ======================================== */

.header {
    position: fixed;
    top: var(--spacing-sm);
    left: 500px;
    right: 500px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 8px var(--spacing-lg);
    transition: all 0.3s ease;
    height: 60px;
    display: flex;
    align-items: center;
}

.header.scrolled {
    /* Mantém o mesmo estilo */
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0;
}

.logo-img {
    height: 37px;
    width: auto;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background: var(--gradient-hero);
    padding: 80px 0 30px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
}


.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.badge {
    display: inline-block;
    background: var(--primary-green);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero h1 {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

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

.hero-actions {
    margin-bottom: var(--spacing-lg);
}

.hero-support {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-mockup {
    position: relative;
    max-width: 1014px;
    width: 100%;
}

.dashboard-img {
    width: 130%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}


/* ========================================
   WHY IT WORKS SECTION
   ======================================== */

.why-it-works {
    padding: var(--spacing-lg) 0 var(--spacing-sm);
    background: white;
}

.why-it-works h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.why-it-works .subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg) auto;
    line-height: 1.7;
}

/* Guia Visual de Linearidade */
.linearity-guide {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.guide-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.guide-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 180px;
    min-height: 140px;
}

.step-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    box-shadow: var(--shadow-md);
    text-align: center;
}

/* Cores específicas para cada passo */
.step-1 {
    background: #BFDBFE; /* Azul claro */
    color: #1e40af; /* Texto azul escuro */
}

.step-2 {
    background: #BBF7D0; /* Verde claro */
    color: #059669; /* Texto verde escuro */
}

.step-3 {
    background: #E9D5FF; /* Roxo claro */
    color: #7c3aed; /* Texto roxo escuro */
}

.step-circle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.step-1:hover {
    background: linear-gradient(135deg, #BFDBFE, #93c5fd);
}

.step-2:hover {
    background: linear-gradient(135deg, #BBF7D0, #86efac);
}

.step-3:hover {
    background: linear-gradient(135deg, #E9D5FF, #d8b4fe);
}

.step-circle:hover::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.2;
    animation: pulse 2s infinite;
}

.step-1:hover::after {
    background: linear-gradient(135deg, #BFDBFE, #93c5fd);
}

.step-2:hover::after {
    background: linear-gradient(135deg, #BBF7D0, #86efac);
}

.step-3:hover::after {
    background: linear-gradient(135deg, #E9D5FF, #d8b4fe);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.2;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.1;
    }
    100% {
        transform: scale(1);
        opacity: 0.2;
    }
}

.step-circle span {
    font-size: var(--text-xl);
    font-weight: 700;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.step-content h4 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.step-content p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.4;
    margin: 0;
}

.guide-arrow {
    display: flex;
    align-items: center;
    opacity: 0.7;
    height: 70px;
    margin-top: 0;
}

.guide-arrow svg {
    transition: all 0.3s ease;
}

.guide-step:hover + .guide-arrow svg,
.guide-arrow:hover svg {
    opacity: 1;
    transform: translateX(5px);
}

/* ========================================
   PROCESS FLOW
   ======================================== */

.process-flow {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-50);
}

.flow-steps {
    display: grid;
    gap: var(--spacing-xl);
}

.flow-step {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.flow-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.step-icon svg {
    display: block;
    margin: 0 auto;
}

.step-content h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

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

/* ========================================
   FEATURES SECTION
   ======================================== */

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

.features h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.features .subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.features-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.feature-card {
    background: white;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform var(--transition-normal);
}

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

.feature-content {
    padding: var(--spacing-lg);
}

.feature-content h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

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

/* ========================================
   SEÇÃO TABELA RESUMO
   ======================================== */

.summary-table-section {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    background: var(--gray-50);
}

.summary-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.summary-text h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.summary-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.summary-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.summary-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: #ecfdf5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-feature span {
    font-size: var(--text-base);
    color: var(--gray-700);
    font-weight: 500;
}

.summary-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.summary-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   SEÇÃO RELATÓRIOS CUSTOMIZÁVEIS
   ======================================== */

.reports-section {
    padding: var(--spacing-lg) 0 0;
    margin-top: -3rem;
}

.reports-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.reports-text h3 {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.reports-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.reports-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.report-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.report-feature .feature-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: #ecfdf5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.report-feature span {
    font-size: var(--text-base);
    color: var(--gray-700);
    font-weight: 500;
}

/* Carrossel de Relatórios */
.reports-carousel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 650px;
    overflow: hidden;
    border-radius: var(--border-radius-xl);
}

.carousel-images {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.carousel-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-image.active {
    opacity: 1;
}


/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits {
    padding: var(--spacing-lg) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
}

.benefits h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2xl);
}

.benefits-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.benefit-item {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.benefit-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
}

.benefit-item h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

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

/* ========================================
   SEO CONTENT SECTION
   ======================================== */

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

.seo-content h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.seo-content h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.seo-content p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.seo-content ul {
    list-style: none;
    padding-left: 0;
}

.seo-content li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--gray-600);
}

.seo-content li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* ========================================
   CTA FINAL
   ======================================== */

.cta-final {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: var(--text-3xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-actions {
    margin-bottom: var(--spacing-lg);
}

.cta-note {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-brand {
    text-align: center;
}

.footer-logo {
    height: 67px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: var(--gray-300);
}

.footer-links {
    display: grid;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-column h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: white;
}

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

.footer-column li {
    margin-bottom: var(--spacing-xs);
}

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

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

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

.footer-bottom p {
    color: var(--gray-400);
    font-size: var(--text-sm);
}

/* ========================================
   ANIMAÇÕES
   ======================================== */

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

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

.animate-on-scroll {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* ========================================
   ESTADOS DE LOADING
   ======================================== */

.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gray-300);
    border-top: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}