/* Reset e Configurações Gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0f172a; /* Azul Marinho Escuro Profissional */
    --accent-color: #3b82f6; /* Azul Brilhante para Destaques */
    --secondary-color: #10b981; /* Verde Sucesso */
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --light-bg: #f8fafc;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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);
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    font-size: 2rem;
    color: var(--accent-color);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.025em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

nav a:hover {
    color: var(--accent-color);
}

.header-info {
    display: none; /* Simplificado para um visual mais limpo */
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at top right, #f1f5f9 0%, #ffffff 100%);
    color: var(--text-dark);
    padding: 120px 0 80px;
    text-align: center;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.05em;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

/* Botões */
.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 14px 32px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Seções */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 16px;
    color: var(--primary-color);
    font-weight: 800;
    letter-spacing: -0.025em;
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 640px;
    margin: 0 auto 60px;
}

/* Serviços */
.section-services {
    background-color: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 48px 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--primary-color);
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Tabs e Outros Componentes Adaptados */
.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.tab-btn {
    background: var(--white);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

/* Footer Profissional */
footer {
    background: var(--darker-bg);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--white);
}

.footer-col p, .footer-col li {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 40px;
    text-align: center;
    color: #64748b;
    font-size: 0.875rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-content h2 { font-size: 2.5rem; }
    nav { display: none; }
    .content-split { grid-template-columns: 1fr; }
}