/* CSS Moderno - VMI Informática v2.0 */
/* Autor: Erasmo Cardoso - Dev */

:root {
    /* Paleta de Cores - Tema Dark Premium */
    --primary-color: #00d4ff;
    /* Ciano Vibrante */
    --secondary-color: #7000ff;
    /* Roxo Neon */
    --accent-color: #ff007a;
    /* Rosa Choque detalhes */
    --bg-color: #0a0a0a;
    /* Quase preto */
    --bg-card: rgba(255, 255, 255, 0.05);
    /* Glassmorphism base */
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;

    /* Gradientes */
    --gradient-main: linear-gradient(135deg, var(--secondary-color), var(--primary-color));

    /* Espaçamentos e Bordas */
    --border-radius: 16px;
    --transition-speed: 0.3s;
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Roboto', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Tipografia */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: #fff;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-speed);
}

/* Utilitários de Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

/* Botões Modernos */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.6);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #000;
}

/* Header / Navbar */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    /* Glass effect */
    z-index: 1000;
    border-bottom: var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    /* Efeito "Tech" com formato < > (Raios) */
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.9) 20%, rgba(255, 255, 255, 0.9) 80%, rgba(255, 255, 255, 0) 100%);
    padding: 15px 60px;
    /* Aumentado para expandir a área branca */
    /* Formato pontiagudo nas laterais < > */
    clip-path: polygon(10% 0%, 90% 0%, 100% 50%, 90% 100%, 10% 100%, 0% 50%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links li a {
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    color: #fff;
    /* Volta para branco */
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s;
}

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

.nav-links li a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
    /* Volta para branco */
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: radial-gradient(circle at 20% 50%, rgba(112, 0, 255, 0.15), transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.15), transparent 40%);
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 2.5rem;
    /* Reduzido de 3.5rem para ficar menos agressivo */
    margin-bottom: 20px;
    line-height: 1.3;
    /* Aumentado para melhor leitura */
    font-weight: 800;
    /* Mais peso para definição */
}

.hero p {
    font-size: 1.1rem;
    /* Levemente menor */
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 90%;
}

.hero span {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    /* Standard property added */
    -webkit-text-fill-color: transparent;
    display: inline-block;
    /* Evita quebras estranhas no gradiente */
}

/* Cards (Serviços e Info) */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-card);
    border: var(--glass-border);
    padding: 30px;
    border-radius: var(--border-radius);
    transition: transform var(--transition-speed);
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    /* Ligeiramente mais claro */
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: black;
    padding: 50px 0;
    text-align: center;
    border-top: var(--glass-border);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.social-links img {
    width: 30px;
    height: 30px;
    filter: invert(1);
    /* P/ ícones pretos */
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-150%);
        transition: transform 0.3s ease-in-out;
    }

    .nav-links.active {
        transform: translateY(0);
        box-shadow: none;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
        /* Reduzido no mobile também */
    }

    /* Ajuste de Layout Mobile: Foto e Texto sem concorrência */
    /* Força colunas únicas e reordena para Foto em cima -> Texto embaixo */

    #sobre .card-grid,
    #manutencao .card-grid,
    #suporte .card-grid,
    #software .card-grid {
        grid-template-columns: 1fr !important;
        /* Prioridade sobre o inline style */
        display: flex !important;
        flex-direction: column;
        gap: 40px !important;
    }

    /* Seções seguem a ordem do HTML (Web Pattern) ao empilhar */


    /* Ajuste de largura das imagens para ocupar tudo no mobile */
    .card-grid img {
        max-width: 100% !important;
        width: 100%;
    }
}