/* Paleta de Colores Basada en Oro */
:root {
    /* Colores principales de oro */
    --gold-primary: #D4AF37;
    --gold-light: #F4E4C1;
    --gold-dark: #B8941F;
    --gold-accent: #FFD700;
    
    /* Colores neutros */
    --black: #0A0A0A;
    --gray-dark: #1A1A1A;
    --gray-medium: #2A2A2A;
    --gray-light: #E5E5E5;
    --white: #FFFFFF;
    
    /* Colores de estado */
    --success: #2ECC71;
    --warning: #F39C12;
    --danger: #E74C3C;
    --info: #3498DB;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(212, 175, 55, 0.1);
    --shadow-md: 0 4px 8px rgba(212, 175, 55, 0.15);
    --shadow-lg: 0 8px 16px rgba(212, 175, 55, 0.2);
    
    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--black) 0%, var(--gray-dark) 100%);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--gold-primary);
}

a {
    text-decoration: none;
    color: var(--gold-primary);
    transition: var(--transition);
}

a:hover {
    color: var(--gold-accent);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navegación */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-lg);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    font-family: 'Playfair Display', serif;
}

.nav-brand .brand-logo {
    height: 50px;
    width: auto;
    border-radius: 8px;
    border: 2px solid var(--gold-primary);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.nav-brand i {
    font-size: 2rem;
    color: var(--gold-accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: var(--transition);
}

.nav-menu a:hover {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-accent);
}

.nav-toggle {
    display: none;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, var(--gray-dark) 0%, var(--black) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.hero-logo img {
    max-width: 300px;
    height: auto;
    border-radius: 20px;
    border: 4px solid var(--gold-primary);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
    transition: var(--transition);
}

.hero-logo img:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.7);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-main {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--gold-light);
    font-weight: 600;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-light);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat {
    background: rgba(212, 175, 55, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-accent);
    font-family: 'Playfair Display', serif;
}

.stat-label {
    color: var(--gray-light);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: var(--black);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

.btn-calculate {
    background: var(--gold-primary);
    color: var(--black);
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-calculate:hover {
    background: var(--gold-accent);
}

.btn-pdf {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-pdf:hover {
    background: linear-gradient(135deg, #C0392B 0%, #E74C3C 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.6);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Secciones */
section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--gold-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--gray-light);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Alerta Crítica */
.alert-section {
    background: var(--gray-dark);
    padding: 60px 0;
}

.alert-box {
    display: flex;
    gap: 2rem;
    background: rgba(231, 76, 60, 0.1);
    border: 3px solid var(--danger);
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.3);
}

.alert-icon {
    flex-shrink: 0;
}

.alert-icon i {
    font-size: 4rem;
    color: var(--danger);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.alert-content h2 {
    color: var(--danger);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.alert-intro {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.alert-list {
    list-style: none;
    margin-bottom: 2rem;
}

.alert-list li {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    margin-bottom: 0.8rem;
    border-radius: 8px;
    border-left: 4px solid var(--danger);
}

.alert-recommendation {
    background: rgba(231, 76, 60, 0.2);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid var(--danger);
    font-size: 1.1rem;
}

/* Simulador */
.simulator-section {
    background: var(--black);
}

.simulator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.simulator-inputs {
    background: var(--gray-medium);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid var(--gold-primary);
}

.input-group {
    margin-bottom: 2rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--gold-light);
    font-weight: 600;
}

.input-group input[type="number"],
.input-group select {
    width: 100%;
    padding: 1rem;
    background: var(--gray-dark);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.input-group input[type="number"]:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.input-group input[type="range"] {
    width: 100%;
    height: 8px;
    background: var(--gray-dark);
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
}

.input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--gold-primary);
    border-radius: 50%;
    cursor: pointer;
}

.input-group input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--gold-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.range-value {
    display: block;
    margin-top: 0.5rem;
    color: var(--gold-accent);
    font-weight: 600;
    font-size: 1.1rem;
}

.simulator-results {
    background: var(--gray-medium);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid var(--gold-primary);
}

.result-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.result-prompt {
    color: var(--gray-light);
    text-align: center;
    padding: 2rem;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--gold-primary);
}

.result-label {
    font-weight: 600;
    color: var(--gold-light);
}

.result-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gold-accent);
}

.result-best {
    background: rgba(46, 204, 113, 0.1);
    border-left-color: var(--success);
}

.result-worst {
    background: rgba(231, 76, 60, 0.1);
    border-left-color: var(--danger);
}

/* Gráficas */
.chart-container,
.chart-container-large {
    background: var(--gray-medium);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid var(--gold-primary);
    margin-top: 3rem;
}

.chart-container-large {
    padding: 3rem;
}

.chart-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    color: var(--gold-primary);
}

canvas {
    max-height: 400px;
}

/* Tabla Comparativa */
.comparison-section {
    background: var(--gray-dark);
}

.table-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.8rem;
    background: var(--gray-medium);
    border: 2px solid var(--gold-primary);
    border-radius: 50px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gold-primary);
    color: var(--black);
}

.table-responsive {
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.comparison-table {
    width: 100%;
    background: var(--gray-medium);
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 15px;
    overflow: hidden;
}

.comparison-table thead {
    background: var(--gold-primary);
    color: var(--black);
}

.comparison-table th {
    padding: 1.5rem 1rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.comparison-table tbody tr {
    transition: var(--transition);
}

.comparison-table tbody tr:hover {
    background: rgba(212, 175, 55, 0.05);
}

.comparison-table tbody tr.recommended {
    background: rgba(46, 204, 113, 0.05);
    border-left: 5px solid var(--success);
}

.comparison-table tbody tr.danger {
    background: rgba(231, 76, 60, 0.05);
    border-left: 5px solid var(--danger);
}

.type-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.type-badge.etf {
    background: rgba(52, 152, 219, 0.2);
    color: var(--info);
    border: 1px solid var(--info);
}

.type-badge.fisico {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-accent);
    border: 1px solid var(--gold-primary);
}

.type-badge.digital {
    background: rgba(155, 89, 182, 0.2);
    color: #A569BD;
    border: 1px solid #8E44AD;
}

.type-badge.otros {
    background: rgba(231, 76, 60, 0.2);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 0.5rem;
    text-transform: uppercase;
}

.recommended-badge {
    background: var(--success);
    color: var(--white);
}

.danger-badge {
    background: var(--danger);
    color: var(--white);
}

.cost-cell {
    font-weight: 700;
    color: var(--gold-accent);
    font-size: 1.05rem;
}

.rating {
    width: 80px;
    height: 8px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
}

.rating span {
    display: block;
    height: 100%;
    background: var(--gold-primary);
    border-radius: 10px;
}

.score-cell {
    text-align: center;
}

.score {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
}

.score.high {
    background: rgba(46, 204, 113, 0.2);
    color: var(--success);
    border: 2px solid var(--success);
}

.score.medium {
    background: rgba(243, 156, 18, 0.2);
    color: var(--warning);
    border: 2px solid var(--warning);
}

.score.low {
    background: rgba(231, 76, 60, 0.2);
    color: var(--danger);
    border: 2px solid var(--danger);
}

.score.danger {
    background: var(--danger);
    color: var(--white);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Alternativas */
.alternatives-section {
    background: var(--black);
}

.alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.alternative-card {
    background: var(--gray-medium);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(212, 175, 55, 0.3);
    transition: var(--transition);
}

.alternative-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold-primary);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.alternative-card.featured {
    border: 3px solid var(--gold-primary);
    box-shadow: 0 5px 25px rgba(212, 175, 55, 0.4);
}

.card-header {
    background: linear-gradient(135deg, var(--gray-dark) 0%, var(--black) 100%);
    padding: 2rem;
    text-align: center;
    border-bottom: 2px solid var(--gold-primary);
}

.card-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gold-primary);
    color: var(--black);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-badge.secondary {
    background: var(--info);
    color: var(--white);
}

.card-badge.tertiary {
    background: #8E44AD;
    color: var(--white);
}

.card-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: var(--gray-light);
    font-size: 1rem;
}

.card-body {
    padding: 2rem;
}

.card-price {
    text-align: center;
    padding: 2rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 15px;
    margin-bottom: 2rem;
}

.price-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-accent);
    font-family: 'Playfair Display', serif;
}

.price-label {
    display: block;
    color: var(--gray-light);
    margin-top: 0.5rem;
}

.price-percentage {
    display: block;
    color: var(--gold-primary);
    font-weight: 600;
    margin-top: 0.3rem;
}

.card-features {
    list-style: none;
    margin-bottom: 2rem;
}

.card-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.card-features i {
    color: var(--success);
    font-size: 1.1rem;
}

.card-features i.fa-info-circle {
    color: var(--info);
}

.card-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 10px;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-light);
    margin-bottom: 0.5rem;
}

.stat-value {
    display: block;
    font-weight: 700;
    color: var(--gold-accent);
}

.score-badge {
    background: var(--gold-primary);
    color: var(--black);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Performance Section */
.performance-section {
    background: var(--gray-dark);
}

.performance-insights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.insight-card {
    background: var(--gray-medium);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    text-align: center;
    transition: var(--transition);
}

.insight-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-5px);
}

.insight-card i {
    font-size: 3rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
}

.insight-card h4 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.insight-card p {
    color: var(--gray-light);
    font-size: 0.95rem;
}

/* Recomendaciones */
.recommendations-section {
    background: var(--black);
}

.recommendations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.recommendation-card {
    background: var(--gray-medium);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid;
}

.recommendation-card.do {
    border-color: var(--success);
}

.recommendation-card.dont {
    border-color: var(--danger);
}

.recommendation-icon {
    text-align: center;
    margin-bottom: 2rem;
}

.recommendation-icon i {
    font-size: 4rem;
}

.recommendation-card.do .recommendation-icon i {
    color: var(--success);
}

.recommendation-card.dont .recommendation-icon i {
    color: var(--danger);
}

.recommendation-card h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.recommendation-card ul {
    list-style: none;
}

.recommendation-card ul li {
    padding: 1rem;
    margin-bottom: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    border-left: 4px solid;
}

.recommendation-card.do ul li {
    border-left-color: var(--success);
}

.recommendation-card.dont ul li {
    border-left-color: var(--danger);
}

/* Plan de Acción */
.action-plan {
    background: var(--gray-medium);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--gold-primary);
    margin-bottom: 3rem;
}

.action-plan h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gold-primary);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.step-content h4 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.step-content p {
    color: var(--gray-light);
    line-height: 1.6;
}

/* Información Fiscal */
.tax-info {
    background: var(--gray-medium);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--gold-primary);
}

.tax-info h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.tax-info h3 i {
    color: var(--gold-accent);
}

.tax-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tax-card {
    background: rgba(212, 175, 55, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.tax-card h4 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    color: var(--gold-accent);
}

.tax-card p {
    color: var(--gray-light);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--black);
    padding: 60px 0 30px;
    border-top: 2px solid var(--gold-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-section p {
    color: var(--gray-light);
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--gray-light);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--gold-accent);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--gray-light);
}

/* Responsive */
@media (max-width: 968px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .simulator-grid,
    .recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .alternatives-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .comparison-table {
        font-size: 0.85rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 1rem 0.5rem;
    }
}

@media (max-width: 640px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .alert-box {
        flex-direction: column;
        text-align: center;
    }
    
    .table-filters {
        flex-direction: column;
    }
    
    .filter-btn {
        width: 100%;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}

/* Estilos para impresión del informe completo */
@media print {
    /* Ocultar elementos de navegación */
    .navbar,
    .nav-toggle,
    .hero-actions,
    .btn,
    footer {
        display: none !important;
    }
    
    /* Ajustar márgenes */
    body {
        margin: 0;
        padding: 20px;
        background: white;
        color: black;
    }
    
    /* Asegurar saltos de página apropiados */
    section {
        page-break-inside: avoid;
        page-break-after: auto;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
        color: #000;
    }
    
    /* Optimizar tablas para impresión */
    table {
        page-break-inside: auto;
    }
    
    tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }
    
    /* Ocultar gráficas que no se imprimen bien */
    canvas {
        display: none;
    }
    
    /* Añadir logo en primera página */
    .hero-logo img {
        max-width: 200px;
    }
    
    /* Mejorar legibilidad */
    .alert-box {
        border: 2px solid #000;
        background: #f5f5f5;
    }
    
    /* Optimizar colores para impresión */
    .gold-text,
    .section-title {
        color: #000 !important;
    }
}