:root {
    /* Color Palette - 2025 Tech Trends */
    --bg-dark: #0a0c10;
    --bg-card: #161b22;
    --accent: #00f2ff; /* Electric Blue */
    --accent-glow: rgba(0, 242, 255, 0.3);
    --secondary: #00ff88; /* Cyber Green */
    --text-main: #f0f6fc;
    --text-muted: #8b949e;
    --border: #30363d;
    --gradient: linear-gradient(135deg, var(--accent), var(--secondary));
    
    /* Spacing & Borders */
    --radius-lg: 24px;
    --radius-md: 16px;
    --container-width: 1200px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    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;
}

h1, h2, h3, .logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Utilities */
.accent { color: var(--accent); }
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-main);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-block { width: 100%; }

/* Navbar */
.navbar {
    padding: 24px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

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

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

.navbar-logo {
    height: 45px;
    width: auto;
}

.logo-text {
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    line-height: 1;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

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

.nav-links a:hover:not(.btn) {
    color: var(--accent);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.lang-link {
    color: var(--text-muted) !important;
    transition: var(--transition);
}

.lang-link:hover, .lang-link.active {
    color: var(--accent) !important;
}

.lang-sep {
    color: var(--border);
}

/* Hero Section */
.hero {
    padding: 200px 0 100px;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-image: url('assets/images/hero.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(10, 12, 16, 0.7) 0%, var(--bg-dark) 80%);
}

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

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 16px;
}

/* Trust Bar */
.trust-bar {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(22, 27, 34, 0.5);
}

.trust-label {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    align-items: center;
    justify-items: center;
    opacity: 0.6;
}

.logo-item {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-muted);
}

/* Services Bento Grid */
.services {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 24px;
}

.bento-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bento-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.bento-item .icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 24px;
}

.bento-item h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.bento-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.bento-large {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(0, 242, 255, 0.05) 100%);
}

.bento-medium {
    grid-column: span 2;
}

.bento-footer {
    margin-top: auto;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
}

/* About Section */
.about {
    padding: 120px 0;
    background: rgba(22, 27, 34, 0.3);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image .image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-image .image-placeholder span {
    font-size: 8rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
    list-style: none;
}

.stats strong {
    display: block;
    font-size: 1.5rem;
    color: var(--accent);
}

/* Cases Section */
.cases {
    padding: 120px 0;
}

.carousel-track {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
}

.case-card:hover {
    border-color: var(--secondary);
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--secondary);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 24px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    overflow: hidden;
}

.contact-info {
    padding: 60px;
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(0, 242, 255, 0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h2 { font-size: 2.5rem; margin-bottom: 24px; }

.contact-details { margin-top: 40px; }

.detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
}

.direct-contact-box {
    padding: 60px;
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.direct-contact-box h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-main);
}

.direct-contact-box p {
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-btn {
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.1rem;
    padding: 20px;
}

.contact-meta {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-meta i {
    color: var(--secondary);
    width: 18px;
}

@media (max-width: 1024px) {
    .direct-contact-box { border-left: none; border-top: 1px solid var(--border); padding: 40px; }
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Training Section */
.training {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(0, 242, 255, 0.05) 100%);
}

.training-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.training-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.training-content h2 {
    font-size: 3rem;
    margin-bottom: 48px;
    max-width: 800px;
    line-height: 1.1;
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.item-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 242, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
}

.training-item h3 {
    color: var(--text-main);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.item-list {
    margin-top: 20px;
    list-style: none;
    padding-left: 0;
}

.item-list li {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.item-list li::before {
    content: '→';
    color: var(--accent);
    font-weight: bold;
}

.training-cta {
    display: flex;
    justify-content: center;
}

@media (max-width: 768px) {
    .training-grid {
        grid-template-columns: 1fr;
    }
}

/* Learning Path & Capacitación */
.learning-path {
    padding: 120px 0;
    background: var(--bg-dark);
}

.path-header {
    text-align: center;
    margin-bottom: 80px;
}

.authority-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 100px;
}

.stat-item {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 80px;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 60px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -40px;
    width: 30px;
    height: 30px;
    background: var(--accent);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    z-index: 1;
    box-shadow: 0 0 15px var(--accent-glow);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.timeline-content p {
    color: var(--text-muted);
    line-height: 1.6;
}

.path-cta {
    text-align: center;
}

@media (max-width: 768px) {
    .impact-stats {
        grid-template-columns: 1fr;
    }
    .stat-number { font-size: 2.5rem; }
}

/* Lead Magnet Section */
.lead-magnet {
    padding: 80px 0;
    background: rgba(22, 27, 34, 0.3);
}

.magnet-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 242, 255, 0.1) 100%);
    border: 1px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.magnet-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.magnet-info h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    line-height: 1.2;
}

.magnet-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
}

.magnet-form-wrapper {
    background: var(--bg-dark);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.magnet-form .form-group {
    margin-bottom: 20px;
}

.magnet-form input {
    width: 100%;
    padding: 12px 16px;
    background: #161b22;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
}

.magnet-form input:focus {
    outline: none;
    border-color: var(--accent);
}

@media (max-width: 1024px) {
    .magnet-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* AI Ecosystem Section */
.ai-ecosystem {
    padding: 120px 0;
    background: rgba(22, 27, 34, 0.5);
}

.ai-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.ai-content h2 {
    font-size: 3rem;
    margin-bottom: 32px;
}

.ai-intro {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.tools-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.tool-tag {
    padding: 10px 24px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

.tool-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.security-box {
    display: flex;
    align-items: center;
    gap: 32px;
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid var(--accent);
    padding: 40px;
    border-radius: var(--radius-md);
    text-align: left;
    margin-bottom: 60px;
}

.security-icon {
    width: 64px;
    height: 64px;
    color: var(--accent);
    flex-shrink: 0;
}

.security-text h3 {
    margin-bottom: 12px;
    font-size: 1.5rem;
}

.security-text p {
    color: var(--text-muted);
    line-height: 1.6;
}

.ai-cta {
    display: flex;
    justify-content: center;
}

@media (max-width: 768px) {
    .ai-content h2 { font-size: 2.2rem; }
    .security-box {
        flex-direction: column;
        text-align: center;
    }
}

.tools-detailed-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: left;
    transition: var(--transition);
}

.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.tool-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.tool-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.tool-card h3 {
    font-size: 1.25rem;
    color: var(--text-main);
}

.tool-benefit {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-bullets {
    list-style: none;
    padding: 0;
}

.tool-bullets li {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    gap: 10px;
}

.tool-bullets li::before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
}

@media (max-width: 1024px) {
    .tools-detailed-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .tools-detailed-grid {
        grid-template-columns: 1fr;
    }
}

/* Tech Vanguard & Glassmorphism */
.tech-vanguard {
    padding: 120px 0;
    background: radial-gradient(circle at top right, rgba(0, 242, 255, 0.05), transparent 40%),
                radial-gradient(circle at bottom left, rgba(0, 242, 255, 0.05), transparent 40%);
}

.glass-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 242, 255, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--accent);
}

.card-icon i {
    width: 32px;
    height: 32px;
}

.glass-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-main);
}

.glass-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.vanguardia-cta {
    text-align: center;
}

@media (max-width: 1024px) {
    .glass-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .glass-grid {
        grid-template-columns: 1fr;
    }
}

/* Differentiator Section */
.differentiator {
    padding: 120px 0;
    background: rgba(22, 27, 34, 0.3);
}

.diff-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.diff-content h2 {
    font-size: 2.8rem;
    margin-bottom: 32px;
    line-height: 1.1;
}

.diff-text p {
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.diff-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .diff-card { padding: 40px; }
    .diff-content h2 { font-size: 2rem; }
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--border);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 24px;
}

.direct-contact-box {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: var(--radius-md);
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-card, .about-wrapper {
        grid-template-columns: 1fr;
    }
    .contact-form { border-left: none; border-top: 1px solid var(--border); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 3rem; }
    .bento-grid { grid-template-columns: 1fr; }
    .bento-large { grid-column: span 1; grid-row: span 1; }
    .carousel-track { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr; }
}