:root {
    --primary: #0078d4;
    --primary-light: #00d2ff;
    --bg-dark: #05070a;
    --card-bg: #0d1117;
    --text-main: #f4f4f5;
    --text-dim: #8b949e;
    --border: rgba(255, 255, 255, 0.08);
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 40px; 
}

/* Navegación */
.main-nav { 
    height: 85px; 
    display: flex; 
    align-items: center; 
    background: rgba(5, 7, 10, 0.9); 
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky; 
    top: 0; 
    z-index: 1000;
}

.main-nav .container { 
    display: flex; 
    justify-content: space-between; 
    width: 100%; 
    align-items: center; 
}

/* Reseteo global de imágenes para evitar desbordamientos */


/* Ajuste estructural para el Logo en la Navbar */
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Roboto Mono', monospace;
    font-weight: 700;
    font-size: 1.3rem;
    color: #ffffff;
    text-decoration: none;
}

.brand-icon {
    display: block !important;
    max-height: 45px !important; /* Límite estricto referenciado a la altura del nav */
    width: auto !important;
    flex-shrink: 0 !important; /* Evita que Flexbox colapse o deforme la imagen */
    object-fit: contain;
}


.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a { 
    color: var(--text-main); 
    text-decoration: none; 
    margin-left: 30px; 
    font-size: 0.85rem; 
    font-weight: 600; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    transition: color 0.2s;
}

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

.cta-nav { 
    border: 1px solid var(--primary); 
    padding: 10px 20px; 
    border-radius: 4px; 
    color: var(--primary-light) !important; 
    transition: 0.3s; 
}

.cta-nav:hover { 
    background: var(--primary); 
    color: #ffffff !important; 
    border-color: var(--primary);
}

/* Hero Section */
.hero { 
    padding: 160px 0; 
    position: relative; 
    overflow: hidden; 
}

.hero-bg-effect {
    position: absolute; 
    top: -10%; 
    right: -5%; 
    width: 600px; 
    height: 600px;
    background: radial-gradient(circle, rgba(0, 120, 212, 0.15) 0%, transparent 70%);
    filter: blur(80px); 
    z-index: -1;
}

.label { 
    font-family: 'Roboto Mono', monospace; 
    color: var(--primary-light); 
    font-size: 0.85rem; 
    letter-spacing: 3px; 
    font-weight: 700; 
}

.hero h1 { 
    font-size: 4rem; 
    font-weight: 900; 
    line-height: 1.1; 
    margin: 20px 0; 
    color: #ffffff; 
}

.gradient-text { 
    background: linear-gradient(90deg, #ffffff, var(--primary-light)); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
}

.hero p { 
    font-size: 1.25rem; 
    color: var(--text-dim); 
    max-width: 600px; 
    margin-bottom: 50px; 
}

.btn-primary { 
    background: var(--primary); 
    color: #ffffff; 
    padding: 18px 36px; 
    text-decoration: none; 
    font-weight: 700; 
    border-radius: 4px; 
    display: inline-block; 
    transition: 0.3s; 
    border: 1px solid var(--primary);
}

.btn-primary:hover { 
    background: #005fb8; 
    border-color: #005fb8;
}

.btn-secondary { 
    border: 1px solid var(--border); 
    color: #ffffff; 
    padding: 18px 36px; 
    text-decoration: none; 
    font-weight: 700; 
    border-radius: 4px; 
    display: inline-block; 
    margin-left: 20px; 
    transition: 0.3s; 
}

.btn-secondary:hover { 
    background: rgba(255, 255, 255, 0.05); 
    border-color: #ffffff;
}

/* Servicios Grid */
.section { 
    padding: 120px 0; 
}

.section-title { 
    font-size: 2.5rem; 
    margin-bottom: 80px; 
    text-align: center; 
    color: #ffffff;
}

.grid-services { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 30px; 
}

.service-card { 
    background: var(--card-bg); 
    border: 1px solid var(--border); 
    padding: 45px; 
    border-radius: 8px; 
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    position: relative;
}

.service-card:hover { 
    transform: translateY(-5px); 
    border-color: var(--primary); 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card-line { 
    width: 40px; 
    height: 2px; 
    background: var(--primary); 
    margin-bottom: 30px; 
}

.service-code { 
    font-family: 'Roboto Mono', monospace; 
    font-size: 0.75rem; 
    color: var(--primary-light); 
    display: block; 
    margin-bottom: 15px; 
}

.service-card h3 { 
    font-size: 1.4rem; 
    margin-bottom: 15px; 
    color: #ffffff; 
}

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

/* Formulario y Contacto */
.section-alt { 
    padding: 120px 0; 
    background: #080a0d; 
    border-top: 1px solid var(--border);
}

.contact-wrapper { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 80px; 
    align-items: flex-start; 
}

/* Regla Responsive: Apilar en pantallas menores a 992px */
@media (max-width: 992px) {
    .contact-wrapper { 
        grid-template-columns: 1fr; 
        gap: 50px; 
    }
}

.contact-info h2 { 
    font-size: 2.2rem; 
    margin-bottom: 15px; 
    color: #ffffff; 
}

.contact-info p { 
    color: var(--text-dim); 
    margin-bottom: 30px; 
    font-size: 1.05rem; 
}

.direct-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 35px;
    border-left: 2px solid var(--border);
    padding-left: 20px;
}

.contact-item {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-link {
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 600;
    transition: color 0.2s;
}

.contact-link:hover {
    color: var(--primary-light);
}

.badge-soporte { 
    display: inline-block; 
    background: rgba(0, 120, 212, 0.1); 
    color: var(--primary); 
    border: 1px solid var(--primary); 
    padding: 8px 16px; 
    border-radius: 4px; 
    font-family: 'Roboto Mono', monospace; 
    font-weight: 700; 
    font-size: 0.85rem; 
    letter-spacing: 1px; 
}

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

.form-row { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 20px; 
}

.form-industrial input, 
.form-industrial textarea { 
    width: 100%; 
    padding: 16px; 
    background-color: #0a0c10; 
    border: 1px solid #30363d; 
    color: #ffffff; 
    border-radius: 4px; 
    font-family: inherit; 
    font-size: 1rem; 
    transition: border-color 0.2s; 
}

.form-industrial input:focus, 
.form-industrial textarea:focus { 
    outline: none; 
    border-color: var(--primary); 
}

.btn-submit { 
    background-color: var(--primary); 
    color: #ffffff; 
    padding: 18px; 
    border: none; 
    border-radius: 4px; 
    font-weight: 700; 
    font-size: 1rem; 
    cursor: pointer; 
    transition: background-color 0.2s; 
    text-transform: uppercase;
}

.btn-submit:hover { 
    background-color: #005fb8; 
}

/* Footer */
.footer { 
    padding: 60px 0; 
    border-top: 1px solid var(--border); 
    text-align: center; 
    color: var(--text-dim); 
    font-size: 0.85rem; 
    background: var(--bg-dark);
}

/* Responsividad (Móviles y Tablets) */
@media (max-width: 992px) {
    .hero h1 { font-size: 3rem; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .btn-secondary { margin-left: 0; margin-top: 15px; display: block; text-align: center; }
    .btn-primary { display: block; text-align: center; }
}