:root {
    --bg-primary: #0F1016;
    --bg-secondary: #171923;
    --accent-primary: #6366F1;
    --accent-secondary: #F59E0B;
    --text-light: #F1F5F9;
    --text-muted: #94A3B8;
    --font-display: 'Syne', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Skip link accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--accent-secondary);
    color: #000;
    padding: 10px 20px;
    z-index: 10000;
    font-weight: bold;
    text-decoration: none;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

header {
    background: rgba(15, 16, 22, 0.95);
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
    position: sticky;
    top: 0;
    z-index: 999;
    backdrop-filter: blur(8px);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-block img {
    width: 35px;
    height: 35px;
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.4rem;
    color: var(--text-light);
}

.nav-menu {
    display: flex;
    gap: 20px;
    list-style: none;
}

.nav-menu a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--accent-primary);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.8rem;
    cursor: pointer;
}

/* Efecto Gráfico Único y Premium: Glowing Aura Dynamic Overlay */
.glow-effect-section {
    position: relative;
    overflow: hidden;
}

.glow-effect-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    z-index: 0;
    pointer-events: none;
    animation: pulseGlow 8s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.3) translate(-30px, 30px); }
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(23, 25, 35, 0.7);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    padding: 30px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-light);
}

.hero-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: var(--text-light);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background-color: #4f46e5;
    transform: translateY(-2px);
}

.hero-image img {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Stats */
.stats-section {
    background-color: var(--bg-secondary);
    padding: 60px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--accent-secondary);
    margin-bottom: 10px;
}

.stat-item p {
    color: var(--text-muted);
}

/* Social Proof */
.social-proof {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.brands-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 60px;
    opacity: 0.6;
}

.brand-icon {
    font-size: 2rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.testimonial-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-primary);
}

/* Asymmetric Features */
.features-section {
    background-color: var(--bg-secondary);
    padding: 80px 20px;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.features-list {
    list-style: none;
    margin-top: 20px;
}

.features-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.features-list i {
    color: var(--accent-secondary);
}

/* Pricing Section */
.pricing-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.pricing-card.popular {
    border-color: var(--accent-primary);
    transform: scale(1.03);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--accent-primary);
    color: var(--text-light);
    font-size: 0.75rem;
    font-weight: bold;
    padding: 4px 12px;
    border-radius: 12px;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--text-light);
    margin: 20px 0;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    color: var(--text-muted);
}

.pricing-features li {
    margin-bottom: 10px;
}

.pricing-btn {
    background-color: var(--bg-primary);
    border: 1px solid var(--accent-primary);
    color: var(--text-light);
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    text-align: center;
    text-decoration: none;
}

.pricing-btn:hover {
    background-color: var(--accent-primary);
}

.pricing-card.popular .pricing-btn {
    background-color: var(--accent-primary);
}

/* Form Section */
.form-section {
    background-color: var(--bg-secondary);
    padding: 80px 20px;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.lead-form input, .lead-form textarea {
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 14px;
    border-radius: 6px;
    font-family: var(--font-body);
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
}

.checkbox-label input {
    margin-top: 3px;
}

.checkbox-label a {
    color: var(--accent-primary);
    text-decoration: none;
}

/* Trust Layer */
.trust-layer {
    background: rgba(23, 25, 35, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 20px;
}

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

.trust-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--accent-secondary);
    margin-bottom: 15px;
}

.trust-content {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.trust-content a {
    color: var(--accent-primary);
    text-decoration: none;
}

/* Footer */
footer {
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 20px 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 15px;
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 15px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* Accordion FAQs */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 20px;
}

details {
    background: var(--bg-secondary);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 8px;
    margin-bottom: 15px;
    padding: 15px;
}

summary {
    font-family: var(--font-display);
    font-weight: 500;
    cursor: pointer;
    outline: none;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    font-size: 1.2rem;
    color: var(--accent-primary);
}

details[open] summary::after {
    content: '-';
}

details p {
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-primary);
    border-radius: 10px;
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    display: none;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cookie-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.cookie-text a {
    color: var(--accent-primary);
    text-decoration: none;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.btn-cookie {
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
    border: none;
}

.btn-cookie.accept {
    background-color: var(--accent-primary);
    color: var(--text-light);
}

.btn-cookie.decline {
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
}

/* Contact layout */
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    height: 400px;
}

/* Responsive Mobile Rules */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        padding: 20px;
        border-bottom: 1px solid rgba(99, 102, 241, 0.2);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .burger-btn {
        display: block;
    }
    
    .hero-section, .stats-container, .testimonials-grid, .pricing-grid, .features-container, .contact-container, .footer-container {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
}