/* ===================================
   Premium Variables - Jony Ive Inspired
   =================================== */
:root {
    /* Premium Color Palette */
    --primary-color: #007AFF;
    --primary-light: #5AC8FA;
    --primary-dark: #0051D5;
    --accent-color: #FF9500;
    --success-color: #34C759;
    --warning-color: #FF9500;
    --error-color: #FF3B30;
    
    /* Typography Colors */
    --text-primary: #1D1D1F;
    --text-secondary: #86868B;
    --text-tertiary: #AEAEB2;
    --text-inverse: #FFFFFF;
    
    /* Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F5F7;
    --bg-tertiary: #FAFAFA;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-glass-dark: rgba(0, 0, 0, 0.8);
    
    /* Premium Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
    
    /* Premium Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Premium Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Premium Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* ===================================
   Premium Navigation - GrowAI Inspired
   =================================== */
.premium-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.premium-nav.scrolled {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
    font-family: 'SF Pro Display', sans-serif;
    transition: var(--transition-fast);
}

.nav-brand:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-logo {
    height: 32px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    transition: var(--transition-fast);
}

.nav-brand:hover .nav-logo {
    transform: scale(1.05);
}

.nav-brand svg {
    fill: var(--primary-color);
    transition: var(--transition-fast);
}


.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
    padding: var(--space-sm) 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-btn-secondary {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.nav-btn-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

.nav-btn-primary {
    background: var(--primary-color);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.nav-btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hamburger Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 2px 0;
    transition: var(--transition-normal);
    border-radius: 1px;
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ===================================
   Premium Container
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ===================================
   Premium Hero Section - Jony Ive Inspired
   =================================== */
.premium-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 72px; /* Account for fixed nav */
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        var(--primary-color) 0%, 
        var(--primary-light) 25%, 
        var(--primary-dark) 50%, 
        var(--primary-color) 75%, 
        var(--primary-light) 100%);
    background-size: 400% 400%;
    animation: gradientFlow 20s ease infinite;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    left: var(--x);
    top: var(--y);
    animation: particleFloat 8s ease-in-out infinite;
    animation-delay: var(--delay);
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    width: 100%;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    margin-bottom: var(--space-2xl);
    color: var(--text-inverse);
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-title {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xl);
    color: var(--text-inverse);
}

.title-line {
    display: block;
}

.title-line.highlight {
    background: linear-gradient(135deg, #FFFFFF, #E8F4FD);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 400;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-4xl);
    flex-wrap: wrap;
}

.btn-primary-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--text-inverse);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn-primary-premium:hover::before {
    left: 100%;
}

.btn-primary-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: transparent;
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: var(--space-md) var(--space-2xl);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.btn-secondary-premium:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    color: var(--text-inverse);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    font-family: 'SF Pro Display', sans-serif;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.8;
}

/* ===================================
   Metrics Section - Compact Design
   =================================== */
.metrics-section {
    padding: var(--space-3xl) 0;
    background: var(--bg-secondary);
}

.metrics-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.metrics-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-family: 'SF Pro Display', sans-serif;
}

.metrics-header p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.metrics-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.metric-card-compact {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    min-width: 280px;
    flex: 1;
    max-width: 320px;
}

.metric-card-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.02), rgba(90, 200, 250, 0.02));
    opacity: 0;
    transition: var(--transition-normal);
    border-radius: var(--radius-lg);
}

.metric-card-compact:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.metric-card-compact:hover::before {
    opacity: 1;
}

.metric-icon-compact {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.metric-card-compact:hover .metric-icon-compact {
    transform: rotate(360deg) scale(1.1);
    box-shadow: var(--shadow-md);
}

.metric-icon-compact svg {
    fill: white !important;
    color: white !important;
}

.metric-content-compact {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    min-width: 0;
}

.metric-number-compact {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: 'SF Pro Display', sans-serif;
    color: var(--primary-color);
    line-height: 1;
}

.metric-label-compact {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.metric-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* ===================================
   Features Section
   =================================== */
.features-section {
    padding: 100px 0;
    background-color: var(--bg-default);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.02), rgba(90, 200, 250, 0.02));
    opacity: 0;
    transition: var(--transition-normal);
    border-radius: var(--radius-2xl);
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 122, 255, 0.15);
    border-color: var(--primary-color);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 20px rgba(31, 146, 191, 0.3);
    transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 122, 255, 0.5);
}

.feature-icon svg {
    fill: white !important;
    color: white !important;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   Legal Pages Styles
   =================================== */
.legal-header {
    padding: var(--space-4xl) 0 var(--space-2xl);
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.legal-header-content {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.legal-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    box-shadow: var(--shadow-sm);
}

.legal-icon svg {
    fill: white !important;
    color: white !important;
}

.legal-title-section h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-family: 'SF Pro Display', sans-serif;
}

.update-date {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

.legal-content {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.legal-content .container {
    max-width: 800px;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: var(--space-2xl);
    transition: var(--transition-fast);
}

.back-button:hover {
    color: var(--primary-dark);
    transform: translateX(-4px);
}

.legal-section {
    /* Estilos deshabilitados para usar estructura FAQ */
    background: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
    box-shadow: none;
    border: none;
}

.legal-section h3 {
    /* Estilos deshabilitados para usar estructura FAQ */
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
    margin-bottom: inherit;
    font-family: inherit;
}

.legal-section p {
    /* Estilos deshabilitados para usar estructura FAQ */
    color: inherit;
    line-height: inherit;
    margin-bottom: inherit;
    font-size: inherit;
}

.legal-section ul {
    /* Estilos deshabilitados para usar estructura FAQ */
    margin-bottom: inherit;
    padding-left: inherit;
}

.legal-section li {
    /* Estilos deshabilitados para usar estructura FAQ */
    color: inherit;
    line-height: inherit;
    margin-bottom: inherit;
    font-size: inherit;
}

.legal-section strong {
    /* Estilos deshabilitados para usar estructura FAQ */
    color: inherit;
    font-weight: inherit;
}

.legal-intro {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05), rgba(90, 200, 250, 0.05));
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    border-left: 4px solid var(--primary-color);
}

.legal-footer-text {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-top: var(--space-xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.cta-section {
    text-align: center;
    margin-top: var(--space-3xl);
}

.btn-return {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--primary-color);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 600;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn-return:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.nav-link.active::after {
    width: 100%;
}

/* ===================================
   Footer
   =================================== */
.footer {
    padding: 4rem 0;
    background-color: var(--bg-default);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0.5rem;
}

.footer-brand svg {
    fill: var(--primary-color);
}

.footer-brand span {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-right {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

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

/* ===================================
   Premium Animations - Jony Ive Inspired
   =================================== */
@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

/* Delays for staggered animations */
.fade-in:nth-child(1) { animation-delay: 0.2s; }
.fade-in:nth-child(2) { animation-delay: 0.4s; }
.fade-in:nth-child(3) { animation-delay: 0.6s; }
.fade-in:nth-child(4) { animation-delay: 0.8s; }

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .hero-content {
        padding: 60px 24px;
    }

    .features-section {
        padding: 60px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

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

    .btn-primary {
        padding: 16px 32px;
        font-size: 1rem;
    }

    /* Metrics responsive */
    .metrics-row {
        flex-direction: column;
        gap: var(--space-md);
    }

    .metric-card-compact {
        min-width: 100%;
        max-width: 100%;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        z-index: 999;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu .nav-link {
        padding: var(--space-md) 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        text-align: center;
    }

    .nav-menu .nav-link:last-child {
        border-bottom: none;
    }

    .nav-actions {
        display: none;
    }

    .nav-container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .floating-icon {
        font-size: 2rem;
    }
}

/* Clases específicas deshabilitadas - usar clases generales */
/* ========================================
   SISTEMA DE CLASES GENERALES PARA CONTENIDO
   ======================================== */

/* Contenedor principal de contenido */
.content-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-2xl) 0;
}

/* Sección de contenido */
.content-section {
    margin-bottom: var(--space-3xl);
}

/* Título de sección */
.content-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
}

/* Tarjeta de contenido */
.content-card {
    background: var(--surface-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    border: 1px solid var(--border-subtle);
    transition: var(--transition-normal);
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

/* Título de tarjeta */
.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

/* Contenido de tarjeta */
.card-content {
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
}

.card-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.card-content ul {
    margin: var(--space-sm) 0;
    padding-left: var(--space-md);
}

.card-content li {
    margin-bottom: var(--space-xs);
}

/* Responsive */
@media (max-width: 768px) {
    .content-container {
        padding: var(--space-lg) var(--space-md);
    }
    
    .content-title {
        font-size: 1.25rem;
    }
    
    .content-card {
        padding: var(--space-md);
    }
    
    .card-title {
        font-size: 1rem;
    }
}