:root {
    --bg-dark: #050a10;
    --bg-card: rgba(10, 15, 25, 0.6);
    --text-main: #f0f4f8;
    --text-muted: #8b9bb4;
    
    --color-web: #00ff41; /* Verde Matrix */
    --color-app: #4a90e2; /* Azul Metálico */
    --color-cyber: #ff003c; /* Vermelho Matrix */
}

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

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

/* Fontes especiais para títulos */
h1, h2, h3, .logo {
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
}

/* Navegação */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: rgba(5, 10, 16, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo .cyber { color: var(--text-main); }
.logo .forge { color: var(--text-muted); }

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

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    letter-spacing: 1px;
}

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

/* Seção Hero (Apresentação Principal) */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 0 20px;
    overflow: hidden;
}

.hero-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    object-fit: cover;
    z-index: 0;
    opacity: 0.35;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    background: rgba(2, 5, 8, 0.85);
    padding: 60px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    color: #ffffff;
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.25rem;
    color: #ffffff;
    font-weight: 500;
    margin-bottom: 40px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 15px 35px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.1rem;
    color: var(--bg-dark);
    background: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255,255,255,0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-main);
}

.btn-outline:hover {
    background: var(--text-main);
    color: var(--bg-dark);
}

.hero-shortcuts {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.shortcut {
    color: var(--text-main);
    background: rgba(0,0,0,0.4);
    padding: 8px 18px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Share Tech Mono', monospace;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    text-shadow: 0 2px 5px rgba(0,0,0,0.8);
}

.shortcut:hover {
    color: #fff;
    transform: translateY(-2px);
}

.shortcut-web { border: 1px solid rgba(0, 255, 65, 0.3); }
.shortcut-web:hover {
    background: rgba(0, 255, 65, 0.15);
    border-color: var(--color-web);
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.4);
}

.shortcut-app { border: 1px solid rgba(74, 144, 226, 0.3); }
.shortcut-app:hover {
    background: rgba(74, 144, 226, 0.15);
    border-color: var(--color-app);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
}

.shortcut-cyber { border: 1px solid rgba(255, 0, 60, 0.3); }
.shortcut-cyber:hover {
    background: rgba(255, 0, 60, 0.15);
    border-color: var(--color-cyber);
    box-shadow: 0 5px 15px rgba(255, 0, 60, 0.4);
}

/* Catálogo de Serviços - Layout Grid */
.services {
    padding: 120px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.services h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-main);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

/* Cards (Efeito Glassmorphism Premium) */
.card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 50px 30px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.4s ease, border-color 0.4s ease;
    cursor: pointer;
    text-align: center;
}

.card:hover {
    transform: translateY(-12px);
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    font-family: monospace;
    font-weight: bold;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    z-index: 2;
    position: relative;
    letter-spacing: 1px;
}

.card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    z-index: 2;
    position: relative;
}

/* Efeito de cores específicas para HOVER e GLOW */
/* 1. Programação / Web = Verde Matrix */
.card-web { border-top: 3px solid transparent; }
.card-web:hover { 
    border-color: var(--color-web); 
    box-shadow: 0 10px 40px rgba(0, 255, 65, 0.15);
}
.card-web .web-icon { color: var(--color-web); }
.card-web .card-glow {
    position: absolute;
    top: -50px; left: -50px;
    width: 200px; height: 200px;
    background: var(--color-web);
    filter: blur(90px);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.card-web:hover .card-glow { opacity: 0.2; }

/* 2. Apps = Azul Metálico */
.card-app { border-top: 3px solid transparent; }
.card-app:hover { 
    border-color: var(--color-app); 
    box-shadow: 0 10px 40px rgba(74, 144, 226, 0.15);
}
.card-app .app-icon { color: var(--color-app); }
.card-app .card-glow {
    position: absolute;
    top: -50px; left: -50px;
    width: 200px; height: 200px;
    background: var(--color-app);
    filter: blur(90px);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.card-app:hover .card-glow { opacity: 0.25; }

/* 3. Cyber = Vermelho Matrix */
.card-cyber { border-top: 3px solid transparent; }
.card-cyber:hover { 
    border-color: var(--color-cyber); 
    box-shadow: 0 10px 40px rgba(255, 0, 60, 0.15);
}
.card-cyber .cyber-icon { color: var(--color-cyber); }
.card-cyber .card-glow {
    position: absolute;
    top: -50px; left: -50px;
    width: 200px; height: 200px;
    background: var(--color-cyber);
    filter: blur(90px);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.card-cyber:hover .card-glow { opacity: 0.2; }

/* Rodapé Exigido */
footer {
    background: #03060a;
    padding: 80px 20px 30px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    margin-bottom: 60px;
}
.footer-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.credits {
    font-family: 'Share Tech Mono', monospace;
    margin-top: 10px;
    letter-spacing: 1px;
}

.credits .author {
    color: var(--color-web);
    font-size: 1.2rem;
    text-transform: lowercase;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0,255,65,0.4);
}

/* Partículas no Fundo da Hero */
.hero-bg-anim {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.02) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* Apresentação - Desenvolvimento Web */
.presentation-section {
    max-width: 1200px;
    margin: 50px auto 0;
    text-align: left;
}
.presentation-container {
    display: flex;
    align-items: center;
    gap: 60px;
}
.presentation-image {
    flex: 1;
    position: relative;
    border-radius: 15px;
}
.presentation-image img {
    width: 100%;
    border-radius: 15px;
    border: 1px solid var(--color-web);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.15);
    z-index: 2;
    position: relative;
}
.presentation-image .image-glow {
    position: absolute;
    top: 50%; left: 50%;
    width: 100%; height: 100%;
    transform: translate(-50%, -50%);
    background: var(--color-web);
    filter: blur(80px);
    opacity: 0.15;
    z-index: 1;
}
.presentation-text {
    flex: 1;
}
.highlight-matrix {
    color: var(--color-web);
    font-size: 1.2rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}
.presentation-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text-main);
    text-transform: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}
.presentation-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.8;
}
.features-list {
    list-style: none;
    margin-bottom: 40px;
}
.features-list li {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}
.features-list li strong { color: var(--text-main); }
.matrix-text {
    color: var(--color-web);
    font-family: 'Share Tech Mono', monospace;
    font-weight: bold;
    font-size: 1.2rem;
}
.matrix-btn {
    background: var(--color-web);
    color: #000;
}
.matrix-btn:hover {
    box-shadow: 0 10px 20px rgba(0, 255, 65, 0.3);
}

/* Responsividade */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.8rem; }
    header { padding: 15px 20px; flex-direction: column; gap: 15px; }
    .presentation-container { flex-direction: column; }
    .services h2 { font-size: 2rem; }
}