/* Variables globales */
:root {
    --primary-color: #00ff9d;
    --secondary-color: #00b8ff;
    --accent-color: #ff00ff;
    --text-color: #e0e0e0;
    --light-text: #b0b0b0;
    --background: #121212;
    --light-background: #1e1e1e;
    --border-color: #333333;
    --code-bg: #1a1a1a;
    --transition: all 0.3s ease;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background);
    background-image: 
        linear-gradient(rgba(18, 18, 18, 0.9), rgba(18, 18, 18, 0.9)),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23121212"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23333333">function() { return code; }</text></svg>');
    background-repeat: repeat;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header y Navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    padding: 1rem 0;
}

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

.logo img {
    height: 80px;
    width: auto;
    transition: var(--transition);
    filter: drop-shadow(0 0 5px var(--primary-color));
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('../img/backgrounds/hero-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23000000"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23222222">const future = await buildTomorrow();</text></svg>');
    background-repeat: repeat;
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: var(--background);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
}

/* Secciones generales */
section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.section-title::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Servicios */
.services {
    background-color: var(--light-background);
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)),
                url('../img/backgrounds/services-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%231e1e1e"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23222222">class Service { constructor() { this.quality = "high"; } }</text></svg>');
    background-repeat: repeat;
    opacity: 0.05;
    z-index: 0;
}

.services .container {
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--code-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.service-card:hover i {
    transform: scale(1.2);
    color: var(--secondary-color);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    color: var(--light-text);
}

/* Productos */
.products {
    padding: 5rem 0;
    background-color: var(--light-background);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--background);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 255, 157, 0.2);
    border-color: var(--primary-color);
}

.product-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background);
    padding: 2rem;
}

.product-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: brightness(0.9);
}

.product-card:hover .product-logo {
    transform: scale(1.05);
    filter: brightness(1);
}

.product-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.product-content p {
    color: var(--light-text);
    margin-bottom: 1rem;
    line-height: 1.6;
    flex-grow: 1;
}

.product-link {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: gap 0.3s ease;
    margin-top: auto;
}

.product-link:hover {
    gap: 1rem;
}

.product-link i {
    font-size: 0.9rem;
}

/* Clientes */
.clients {
    background-color: var(--light-background);
    padding: 5rem 0;
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)),
                url('../img/backgrounds/clients-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.clients::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%231e1e1e"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23222222">const partners = ["trust", "innovation", "success"];</text></svg>');
    background-repeat: repeat;
    opacity: 0.05;
    z-index: 0;
}

.clients .container {
    position: relative;
    z-index: 1;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.client-card {
    background-color: var(--code-bg);
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    height: 100%;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    border-color: var(--secondary-color);
}

.client-logo {
    max-width: 220px;
    height: auto;
    object-fit: contain;
    margin-bottom: 1rem;
    transition: var(--transition);
    filter: grayscale(100%) brightness(1.2);
    opacity: 0.8;
}

.client-card:hover .client-logo {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

.client-card h3 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin: 0.5rem 0;
    font-weight: 600;
}

.client-card p {
    color: var(--light-text);
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.client-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
}

/* Blog */
.blog {
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)),
                url('../img/backgrounds/blog-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.blog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23121212"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23222222">function blog() { return knowledge; }</text></svg>');
    background-repeat: repeat;
    opacity: 0.05;
    z-index: 0;
}

.blog .container {
    position: relative;
    z-index: 1;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background: var(--light-background);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 255, 157, 0.2);
}

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-background);
    padding: 1rem;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.blog-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.blog-content p {
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.blog-content ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.blog-content ul li {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.blog-content ul li:before {
    content: '→';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: gap 0.3s ease;
    margin-top: 1rem;
}

.read-more:hover {
    gap: 1rem;
}

.read-more i {
    font-size: 0.9rem;
}

/* Contacto */
.contact {
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)),
                url('../img/backgrounds/contact-bg.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23121212"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23222222">async function contact() { await sendMessage(); }</text></svg>');
    background-repeat: repeat;
    opacity: 0.05;
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.contact-info {
    padding: 2rem;
    background-color: var(--code-bg);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-info i {
    color: var(--secondary-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    background-color: var(--code-bg);
    color: var(--text-color);
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 255, 157, 0.2);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    padding: 1rem;
    background-color: var(--primary-color);
    color: var(--background);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.submit-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 184, 255, 0.3);
}

/* Footer */
.footer {
    background-color: #0a0a0a;
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%230a0a0a"/><text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="monospace" font-size="10" fill="%23111111">// © 2024 Menadatos</text></svg>');
    background-repeat: repeat;
    opacity: 0.05;
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 90px;
    width: auto;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    filter: drop-shadow(0 0 5px var(--primary-color));
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    color: var(--primary-color);
    background-color: var(--primary-color);
    color: var(--background);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light-text);
}

/* Responsive */
@media (max-width: 992px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
        width: 100%;
        text-align: center;
        left: 0;
        transform: none;
        margin-bottom: 2rem;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .client-logo {
        max-width: 80%;
    }
    
    .client-card {
        padding: 1.5rem;
    }
    
    .logo img {
        height: 60px;
    }
    
    .footer-logo img {
        height: 60px;
    }
    
    .hero,
    .services,
    .products,
    .clients,
    .blog,
    .contact {
        padding: 4rem 0;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-image {
        height: 200px;
    }
    
    .blog-content {
        padding: 1.5rem;
    }
    
    .blog-content ul li {
        margin-bottom: 0.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-image {
        height: 180px;
        padding: 1.5rem;
    }
    
    .product-logo {
        max-width: 80%;
        max-height: 80%;
    }
    
    .product-content {
        padding: 1.2rem;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .contact-info, 
    .contact-form {
        width: 100%;
    }
    
    .contact-info {
        margin-bottom: 2rem;
    }
    
    .blog-image img {
        object-fit: contain;
        max-height: 100%;
        padding: 1rem;
    }
    
    .product-image img {
        object-fit: contain;
        max-height: 100%;
        padding: 0.5rem;
    }
}

/* Animaciones */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* Efecto de cursor personalizado */
.cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: all 0.1s ease;
    transform: translate(-50%, -50%);
}

.cursor-inner {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: all 0.15s ease-out;
    transform: translate(-50%, -50%);
}

.cursor-hover {
    transform: translate(-50%, -50%) scale(1.5);
    background: rgba(0, 255, 157, 0.1);
}

.cursor-inner-hover {
    transform: translate(-50%, -50%) scale(0);
}

/* Efecto de partículas */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

/* Mejoras en la navegación */
.nav-links a.active {
    color: var(--primary-color);
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(1);
    transition: transform 0.3s ease;
}

/* Efectos hover mejorados */
.service-card:hover,
.client-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 255, 157, 0.2);
}

.cta-button:hover,
.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.3);
}

/* Animaciones suaves para elementos que aparecen */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}