/* ===================================
   NICKAI - Estilo Cainly Blockchain
   Dark Premium Design System
   =================================== */

:root {
    /* Colores Cainly */
    --color-bg-primary: #0A0A0A;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1A1A1A;
    --color-bg-card: #141414;
    --color-surface: #1E1E1E;
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #9CA3AF;
    --color-text-muted: #6B7280;
    
    --color-purple: #8B5CF6;
    --color-purple-light: #A78BFA;
    --color-purple-dark: #7C3AED;
    --color-cyan: #06B6D4;
    --color-pink: #EC4899;
    
    --color-border: #1F1F1F;
    --color-border-light: #2A2A2A;
    
    /* Tipografía - Estilo Romano Elegante */
    --font-primary: 'Cinzel', 'Times New Roman', Georgia, serif;
    --font-decorative: 'Cinzel Decorative', 'Cinzel', serif;
    
    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    /* Bordes */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

/* ===================================
   Reset & Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

/* ===================================
   Fondo Prismatic Burst
   =================================== */
.prismatic-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Ensure content is above background */
.navbar,
.hero,
.services-section,
.stats-section,
.brain-section,
.ecosystem-section,
.faq-section,
.cta-section,
.contact-section,
.footer,
.modal {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===================================
   Navegación - Estilo Cainly
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.5));
    transition: var(--transition);
}

.logo:hover .logo-icon-img {
    filter: drop-shadow(0 0 15px rgba(139, 92, 246, 0.8));
    transform: scale(1.05);
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-decorative);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
    font-family: var(--font-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-purple);
}

/* ===================================
   Botones - Estilo Cainly
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--color-purple);
    color: white;
}

.btn-primary:hover {
    background: var(--color-purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-text-secondary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
}

/* ===================================
   Hero Section - Centrado
   =================================== */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(80px, 15vw, 200px);
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    font-family: var(--font-decorative);
    letter-spacing: 0.1em;
}

.hero-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-badge {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.hero-title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-decorative);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.highlight {
    color: var(--color-purple);
}

.hero-description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    text-align: center;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

.hero-social {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--color-purple);
    border-color: var(--color-purple);
    color: white;
}

/* Hero Visual con Imagen */
.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.electric-border-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    padding: 6px;
    background: linear-gradient(45deg, 
        var(--color-purple), 
        var(--color-cyan), 
        var(--color-pink), 
        #00ff88,
        var(--color-purple));
    background-size: 400% 400%;
    animation: electric-gradient 3s ease infinite, electric-pulse 2s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(139, 92, 246, 0.6),
        0 0 80px rgba(6, 182, 212, 0.4),
        0 0 120px rgba(236, 72, 153, 0.3),
        inset 0 0 60px rgba(139, 92, 246, 0.1);
}

.electric-border-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        transparent, 
        rgba(139, 92, 246, 0.8), 
        transparent, 
        rgba(6, 182, 212, 0.8), 
        transparent);
    background-size: 400% 400%;
    border-radius: var(--radius-2xl);
    animation: electric-spark 1.5s linear infinite;
    z-index: -1;
    filter: blur(4px);
}

@keyframes electric-gradient {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 0%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

@keyframes electric-pulse {
    0%, 100% { 
        box-shadow: 
            0 0 40px rgba(139, 92, 246, 0.6),
            0 0 80px rgba(6, 182, 212, 0.4),
            0 0 120px rgba(236, 72, 153, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 60px rgba(139, 92, 246, 0.8),
            0 0 100px rgba(6, 182, 212, 0.6),
            0 0 150px rgba(236, 72, 153, 0.5);
    }
}

@keyframes electric-spark {
    0% { background-position: 0% 0%; opacity: 0.5; }
    50% { opacity: 1; }
    100% { background-position: 100% 100%; opacity: 0.5; }
}

.hero-main-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    display: block;
    background: var(--color-bg-secondary);
    min-height: 300px;
    object-fit: cover;
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(20, 20, 20, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 12px;
    color: var(--color-text-primary);
    animation: float 3s ease-in-out infinite;
}

.badge-1 { top: 10%; left: -10%; animation-delay: 0s; }
.badge-2 { top: 20%; right: -15%; animation-delay: 0.5s; flex-direction: column; text-align: center; }
.badge-3 { bottom: 30%; left: -15%; animation-delay: 1s; }
.badge-4 { bottom: 10%; right: -10%; animation-delay: 1.5s; }

.badge-2 .badge-text { font-size: 24px; font-weight: 700; color: var(--color-purple); }
.badge-2 .badge-label { font-size: 10px; color: var(--color-text-muted); }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===================================
   Services Section - Estilo Cainly
   =================================== */
.services-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-family: var(--font-decorative);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    color: var(--color-purple);
}

.service-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.service-description {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.service-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-purple);
    text-decoration: none;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--color-purple-light);
}

/* ===================================
   Stats Section - Estilo Cainly
   =================================== */
.stats-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-item .stat-label {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.section-description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.checklist-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.checklist-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-2px);
}

.check-icon {
    color: var(--color-purple);
    font-size: 10px;
    flex-shrink: 0;
}

/* ===================================
   Ecosystem Section - Estilo Cainly
   =================================== */
.ecosystem-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.eco-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition);
}

.eco-card:hover {
    border-color: var(--color-border-light);
}

.eco-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.eco-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.eco-description {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.eco-link {
    font-size: 12px;
    color: var(--color-text-muted);
    text-decoration: none;
}

.eco-link:hover {
    color: var(--color-purple);
}

/* ===================================
   FAQ Section - Estilo Cainly
   =================================== */
.faq-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
}

.faq-header .section-title {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.faq-header .section-description {
    text-align: left;
}

.faq-list {
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    text-align: left;
    font-family: var(--font-primary);
    transition: var(--transition);
    letter-spacing: 0.03em;
}

.faq-question:hover {
    color: var(--color-purple);
}

.faq-icon {
    font-size: 20px;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-purple);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===================================
   CTA Section - Estilo Cainly
   =================================== */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
    text-align: center;
}

.cta-title {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-decorative);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cta-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.cta-feature {
    font-size: 14px;
    color: var(--color-cyan);
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-decorative);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.contact-info p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 14px;
    color: var(--color-text-secondary);
}

.contact-item a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--color-purple);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===================================
   Footer - Estilo Cainly
   =================================== */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-tagline {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: var(--spacing-md) 0;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social .social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.footer-social .social-link:hover {
    background: var(--color-purple);
    color: white;
}

.footer-links-col h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

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

.footer-links-col li {
    margin-bottom: var(--spacing-sm);
}

.footer-links-col a {
    font-size: 14px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 400px;
    text-align: center;
}

.modal-icon {
    width: 60px;
    height: 60px;
    background: var(--color-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 24px;
}

.modal-content h3 {
    margin-bottom: var(--spacing-md);
}

.modal-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 1024px) {
    .hero-grid {
        max-width: 100%;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-cta,
    .hero-social {
        justify-content: center;
    }
    
    .brain-grid,
    .faq-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        height: auto;
        min-height: 60px;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-content {
        flex-wrap: wrap;
        height: auto;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: var(--spacing-sm);
        padding-top: var(--spacing-sm);
        border-top: 1px solid var(--color-border);
        margin-top: var(--spacing-sm);
        flex-wrap: wrap;
    }
    
    .nav-link {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .nav-cta {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .floating-badge {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .custom-cursor,
    .cursor-follower {
        display: none;
    }
}

/* ===================================
   Cursor Personalizado
   =================================== */
.custom-cursor {
    width: 12px;
    height: 12px;
    background: var(--color-purple);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease, background 0.2s ease;
    mix-blend-mode: difference;
}

.cursor-follower {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-purple);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.15s ease, border-color 0.2s ease, width 0.2s ease, height 0.2s ease;
    opacity: 0.6;
}

.custom-cursor.hover {
    transform: scale(2);
    background: var(--color-cyan);
}

.cursor-follower.hover {
    width: 60px;
    height: 60px;
    border-color: var(--color-cyan);
}

/* ===================================
   Efecto de Texto Typing
   =================================== */
.typing-text,
.typing-highlight {
    display: inline;
    overflow: hidden;
    white-space: nowrap;
    animation: typing 2s steps(30, end);
}

.typing-highlight {
    animation: typing 1.5s steps(20, end) 2s both;
}

@keyframes typing {
    from { 
        max-width: 0;
        opacity: 0;
    }
    to { 
        max-width: 100%;
        opacity: 1;
    }
}

.hero-title {
    overflow: visible;
}

/* ===================================
   Scroll Reveal Animations
   =================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal:nth-child(1) { transition-delay: 0.1s; }
.scroll-reveal:nth-child(2) { transition-delay: 0.2s; }
.scroll-reveal:nth-child(3) { transition-delay: 0.3s; }
.scroll-reveal:nth-child(4) { transition-delay: 0.4s; }

/* ===================================
   Stats Section con Partículas
   =================================== */
.stats-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--color-purple);
    border-radius: 50%;
    opacity: 0.6;
    animation: float-particle 8s ease-in-out infinite;
    box-shadow: 0 0 10px var(--color-purple);
}

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-30px) translateX(15px);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-50px) translateX(-10px);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-20px) translateX(20px);
        opacity: 0.7;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.2);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-purple);
    font-family: var(--font-decorative);
    display: inline;
}

.stat-suffix {
    font-size: 32px;
    font-weight: 600;
    color: var(--color-purple-light);
    display: inline;
}

.stat-label {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ===================================
   Service Cards Expandible
   =================================== */
.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all 0.4s ease;
    overflow: hidden;
    position: relative;
}

.service-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-card[data-expanded="true"] {
    border-color: var(--color-purple);
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.2);
}

.service-expanded-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.3s ease, margin 0.3s ease;
    margin-top: 0;
}

.service-card[data-expanded="true"] .service-expanded-content {
    max-height: 300px;
    opacity: 1;
    margin-top: var(--spacing-lg);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    font-size: 13px;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-expand-btn {
    background: none;
    border: none;
    color: var(--color-purple);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    padding: 0;
    margin-top: var(--spacing-md);
}

.service-expand-btn:hover {
    color: var(--color-purple-light);
}

.service-card[data-expanded="true"] .service-expand-btn {
    color: var(--color-text-muted);
}

.service-card[data-expanded="true"] .service-expand-btn::after {
    content: ' ←';
}

.service-link {
    display: none;
}

.btn-small {
    padding: 10px 20px;
    font-size: 12px;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-primary);
}