:root {
    /* Cores extraídas e harmonizadas com as logos */
    --primary-blue: #002D72;     /* Azul Royal Profundo da logo */
    --accent-cyan: #00AEEF;      /* Ciano Claro da logo */
    --dark-navy: #001534;        /* Fundo escuro premium */
    --text-dark: #1E293B;        /* Cinza escuro para excelente leitura */
    --text-light: #64748B;       /* Subtítulos e descrições */
    --bg-light: #F8FAFC;         /* Fundo de seções claras */
    --white: #FFFFFF;
    
    /* Degradê extraído do arco colorido da logo_erp.png */
    --gradient-logo: linear-gradient(135deg, #00AEEF 0%, #8A2BE2 35%, #E74C3C 70%, #FF6D00 100%);
    --gradient-hero: linear-gradient(135deg, #E0F2FE 0%, #FFFFFF 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* Utilitários Globais */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark-gradient { background: linear-gradient(145deg, var(--dark-navy), var(--primary-blue)); }
.bg-contact-gradient { background: linear-gradient(135deg, var(--primary-blue), #001a44); }
.text-white { color: var(--white) !important; }
.text-accent { color: var(--accent-cyan) !important; }
.mt-4 { margin-top: 1.5rem; }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    font-weight: 700;
    margin-top: 5px;
}

.sub-title {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    display: block;
}

/* Header & Glassmorphism Navigation */
header {
    background: rgba(0, 45, 114, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    height: 42px;
    display: block;
    transition: transform 0.3s;
}

.nav-logo:hover {
    transform: scale(1.02);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: var(--accent-cyan);
}

.btn-nav {
    padding: 10px 24px;
    border: 2px solid var(--accent-cyan);
    border-radius: 50px;
    font-weight: 600 !important;
    background: transparent;
    transition: all 0.3s ease !important;
}

.btn-nav:hover {
    background: var(--accent-cyan);
    color: var(--primary-blue) !important;
    box-shadow: 0 4px 15px rgba(0, 174, 239, 0.4);
}

/* Menu Mobile Hamburguer */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    height: 3px;
    width: 28px;
    background: var(--white);
    border-radius: 2px;
    transition: 0.3s ease;
}

/* Hero Section Avançada */
.hero {
    position: relative;
    min-height: 90vh;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 850px;
}

.hero-tag {
    background: rgba(0, 45, 114, 0.06);
    color: var(--primary-blue);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--primary-blue);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

.highlight-text {
    background: var(--gradient-logo);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Botões Customizados */
.btn {
    text-decoration: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 18px rgba(0, 45, 114, 0.25);
}

.btn-primary:hover {
    background: #003ea1;
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(0, 45, 114, 0.35);
}

.btn-secondary {
    background: var(--white);
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

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

.btn-accent {
    background: var(--accent-cyan);
    color: var(--primary-blue);
    font-weight: 700;
}

.btn-accent:hover {
    background: #26c2ff;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 174, 239, 0.4);
}

/* Formas Abstratas ao Fundo da Hero */
.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.4;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    top: -10%;
    right: -5%;
}

.shape-2 {
    width: 350px;
    height: 350px;
    background: #8A2BE2;
    bottom: -5%;
    left: -5%;
}

/* Grid de Serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid #EDF2F7;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    opacity: 0;
    transform: translateY(30px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 45, 114, 0.08);
    border-color: rgba(0, 174, 239, 0.3);
}

.service-icon-box {
    width: 65px;
    height: 65px;
    background: rgba(0, 174, 239, 0.1);
    color: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
    transition: background 0.3s;
}

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

.service-card h3 {
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Seção de Diferenciais Extra */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 20px;
}

.feature-card {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-cyan);
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: #94A3B8;
    font-size: 0.95rem;
}

/* Vitrine do Produto (Equilibra Flow) */
.product-showcase {
    display: flex;
    align-items: center;
    gap: 80px;
}

.product-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.logo-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
}

.erp-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
}

.animate-pulse {
    animation: pulse 4s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0px rgba(138,43,226,0)); }
    50% { transform: scale(1.04); filter: drop-shadow(0 10px 20px rgba(138,43,226,0.2)); }
}

.product-content {
    flex: 1;
}

.tag-product {
    background: linear-gradient(90deg, #E74C3C, #FF6D00);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.product-content h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    font-weight: 800;
    margin-bottom: 15px;
}

.product-lead {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 25px;
}

.product-features {
    list-style: none;
    padding: 0;
}

.product-features li {
    margin-bottom: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #334155;
}

/* Seção Sobre & Contador Estatístico */
.about-grid {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2.3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-top: 50px;
    background: var(--bg-light);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #E2E8F0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    display: block;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Área de Contato Avançada */
.contact-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 70px;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-top: 5px;
    margin-bottom: 20px;
}

.contact-info p {
    color: #94A3B8;
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.contact-meta-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.meta-item i {
    font-size: 1.8rem;
    color: var(--accent-cyan);
    background: rgba(255,255,255,0.05);
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.meta-item h4 {
    font-size: 0.9rem;
    color: #94A3B8;
    text-transform: uppercase;
}

.meta-item p {
    margin: 0;
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group input, .input-group select, .input-group textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255, 255, 255, 0.05);
    font-size: 1rem;
    color: var(--white);
    transition: all 0.3s;
}

.input-group select option {
    background: #001a44;
    color: var(--white);
}

.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 174, 239, 0.2);
}

.contact-form button {
    width: 100%;
    border: none;
    padding: 16px;
    gap: 8px;
}

.form-response {
    margin-top: 5px;
    font-weight: 600;
    text-align: center;
}

/* Footer Corporativo Sem Bordas Feias */
footer {
    background: var(--dark-navy);
    color: #94A3B8;
    padding-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo-box {
    background: transparent;
    margin-bottom: 20px;
}

.footer-logo {
    max-width: 160px;
    filter: brightness(0) invert(1); /* Torna a logo branca para harmonizar com o rodapé escuro */
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-links-group {
    display: flex;
    gap: 80px;
}

.footer-links {
    display: flex;
    flex-direction: column;
}

.footer-links h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 600;
}

.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.copyright {
    text-align: center;
    padding: 30px;
    background: #000B1C;
    font-size: 0.85rem;
    color: #64748B;
}

/* Responsividade de Alta Performance */
@media (max-width: 992px) {
    .product-showcase, .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .product-showcase {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(0, 45, 114, 0.98);
        position: absolute;
        top: 72px;
        left: 0;
        padding: 40px 20px;
        gap: 24px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .nav-links.active { display: flex; }
    .mobile-menu-toggle { display: flex; }

    .hero h1 { font-size: 2.4rem; }
    .hero p { font-size: 1.1rem; }
    .hero-buttons { flex-direction: column; gap: 12px; }
    
    .stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links-group {
        gap: 40px;
        justify-content: space-between;
    }
}