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

:root {
    --primary-color: #5e00ff;
    --secondary-color: #E65F5C;
    --accent-color: #202030;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --background: #ffffff;
    --surface: #f8fafc;
    --border: #e5e7eb;
    --gradient: linear-gradient(135deg, #5e00ff 0%, #E65F5C 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    font-weight: 300;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.rich-text {
    line-height: 1.7;
}

.rich-text p {
    margin-bottom: 1rem;
}

.rich-text .lead {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.rich-text strong {
    font-weight: 700;
    color: var(--text-primary);
}

.rich-text em {
    font-style: italic;
    color: var(--primary-color);
}

.rich-text ul {
    list-style: none;
    margin: 1rem 0;
}

.rich-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.rich-text ul li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.about .highlight-box {
    background: rgba(94, 0, 255, 0.05);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border: 1px solid rgba(94, 0, 255, 0.1);
}

.highlight-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 100%);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.about .highlight-box h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.highlight-box h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(94, 0, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 40px;
    width: auto;
}

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

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* Buttons */
.btn-primary {
    background: var(--gradient);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-secondary {
    background: white;
    color: var(--text-primary);
    padding: 12px 24px;
    border: 2px solid white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.btn-classes {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 12px 24px;
    border: 2px solid;
    border-image: linear-gradient(135deg, #5e00ff, #E65F5C, #5e00ff) 1;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-classes:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

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

.btn-classes:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(94, 0, 255, 0.3);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.about .section-badge {
    display: inline-block;
    background: rgba(94, 0, 255, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(94, 0, 255, 0.2);
}

.section-badge {
    display: inline-block;
    background: var(--surface);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
}

.about .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('images/navidad.jpg') center/cover;
    z-index: -2;
}

.hero-overlay {
    display: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 24px;
    text-align: center;
    color: white;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.pricing-intro {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    opacity: 0.9;
    text-align: center;
}

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

.price-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1rem;
    border-radius: 20px;
    color: white;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.price-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.price-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.price-desc {
    font-size: 0.75rem;
    opacity: 0.8;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #ffffff;
    color: var(--text-primary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-features {
    display: grid;
    gap: 1.5rem;
}

.about .feature-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.feature-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.about .feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.about .feature-card h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Services Section */
.services {
    padding: 6rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-icon {
    font-size: 2rem;
    color: var(--secondary-color);
}

.service-card h3 {
    font-size: 1rem;
    font-weight: 700;
}

/* Portfolio Section */
.portfolio {
    padding: 6rem 0;
    background: var(--surface);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.portfolio-tags span {
    background: var(--secondary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Demo Section */
.demo {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--text-primary);
}

.demo-badge {
    background: rgba(94, 0, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(94, 0, 255, 0.2);
}

.demo-title {
    color: var(--text-primary);
}

.demo-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.demo-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
    margin-top: 2rem;
}

.demo-video-container {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.video-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.video-wrapper video {
    width: 100%;
    display: block;
    border-radius: 12px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-wrapper:hover .video-overlay {
    opacity: 1;
}



.video-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.video-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.demo-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tech-specs,
.applications {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.tech-specs h4,
.applications h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--surface);
    border-radius: 8px;
}

.spec-icon {
    font-size: 1.25rem;
}

.spec-content {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.spec-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.applications-list {
    list-style: none;
    margin: 0;
}

.applications-list li {
    position: relative;
    padding: 0.5rem 0 0.5rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.applications-list li:last-child {
    border-bottom: none;
}

.applications-list li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--surface);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 6px 16px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-custom {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

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

.pricing-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.btn-pricing {
    width: 100%;
    background: var(--primary-color);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-pricing:hover {
    background: #4a00cc;
}

.contact-btn {
    background: var(--secondary-color);
}

.contact-btn:hover {
    background: #d54c49;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--surface);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-form {
    background: var(--surface);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

/* Footer */
.footer {
    background: var(--accent-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand img {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-column h4 {
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    opacity: 0.6;
}

/* Classes Section */
.classes {
    padding: 6rem 0;
    background: var(--surface);
}

.classes-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.class-category {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.class-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.class-category:hover .category-image img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 1.5rem;
}

.category-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.category-content {
    padding: 2rem;
}

.category-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: rgba(94, 0, 255, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(94, 0, 255, 0.2);
}

.category-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.pricing-packages {
    text-align: center;
}

.pricing-packages h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.package-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    position: relative;
    transition: all 0.3s ease;
}

.package-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.package-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.package-header {
    text-align: center;
    margin-bottom: 2rem;
}

.package-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.package-price {
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-unit {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
    display: block;
    margin-top: 0.25rem;
    margin-left: 0;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.package-features li {
    padding: 0.75rem 0;
    position: relative;
    padding-left: 1.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

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

.package-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.btn-package {
    width: 100%;
    background: var(--primary-color);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-package:hover {
    background: #4a00cc;
}

/* Hardware Requirements */
.hardware-requirements {
    margin: 3rem 0;
}

.hardware-text {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.hardware-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    align-items: start;
}

.hardware-image {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.hardware-image img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.hardware-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.hardware-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.requirements-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.req-icon {
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.requirement-item strong {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.requirement-item p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin: 0;
}

.hardware-note {
    background: rgba(94, 0, 255, 0.05);
    border-left: 4px solid var(--primary-color);
    padding: 1rem;
    border-radius: 8px;
    margin: 2rem 0;
    text-align: center;
}

.hardware-note p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hardware-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* AI Image Generation Section */
.ai-generation {
    padding: 6rem 0;
    position: relative;
    background: url('images/gpu.jpg') center/cover fixed;
    color: white;
    overflow: hidden;
}

.ai-generation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1;
}

.ai-generation .container {
    position: relative;
    z-index: 2;
}

.ai-badge {
    background: rgba(94, 0, 255, 0.2);
    color: white;
    border: 1px solid rgba(94, 0, 255, 0.4);
}

.ai-title {
    color: white;
    font-size: 2.25rem;
}

.ai-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.comfyui-showcase {
    margin: 3rem 0;
    text-align: center;
}

.comfyui-showcase img {
    width: 100%;
    max-width: 1000px;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.ai-capabilities {
    margin-top: 4rem;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.capability-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    text-align: center;
}

.capability-item h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    font-size: 1.1rem;
}

.capability-item p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.ai-pricing {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.pricing-card-ai {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid rgba(94, 0, 255, 0.3);
    backdrop-filter: blur(10px);
    text-align: center;
    max-width: 350px;
}

.pricing-card-ai h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    font-size: 1.2rem;
}

.price-ai {
    margin-bottom: 1rem;
}

.amount-ai {
    font-size: 2rem;
    font-weight: 800;
    color: white;
}

.unit-ai {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    display: block;
    margin-top: 0.25rem;
}

.pricing-card-ai p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.btn-ai-class {
    background: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-ai-class:hover {
    background: #4a00cc;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .comfyui-showcase img {
        height: 250px;
    }
    
    .ai-title {
        font-size: 1.8rem;
    }
    
    .capability-grid {
        grid-template-columns: 1fr;
    }
}

/* Christmas Showcase Section */
.christmas-showcase {
    padding: 4rem 0;
    background: linear-gradient(135deg, #fff9e6 0%, #f0f8ff 100%);
}

.christmas-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    text-align: center;
}

.christmas-images {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.christmas-svg {
    max-width: 300px;
    height: auto;
    transition: transform 0.3s ease;
}

.christmas-svg:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .christmas-images {
        flex-direction: column;
        gap: 2rem;
    }
    
    .christmas-svg {
        max-width: 250px;
    }
}

/* Christmas Styles */
.section-badge.christmas-badge {
    background: linear-gradient(135deg, #d4af37, #ffd700) !important;
    color: #8b0000 !important;
    border: 1px solid #d4af37 !important;
}

.pricing-card.christmas-card {
    border: 2px solid #d4af37 !important;
    background: linear-gradient(135deg, #fff9e6, #fffbf0) !important;
}

.popular-badge.christmas-popular {
    background: linear-gradient(135deg, #8b0000, #dc143c) !important;
    color: white !important;
}

.btn-pricing.christmas-btn {
    background: linear-gradient(135deg, #8b0000, #dc143c) !important;
    color: white !important;
}

.btn-pricing.christmas-btn:hover {
    background: linear-gradient(135deg, #660000, #b91c3c) !important;
}

.single-item {
    display: flex;
    justify-content: center;
    align-items: center;
}

.single-item .pricing-card {
    max-width: 350px;
    width: 100%;
}

@media (max-width: 768px) {
    .single-item {
        justify-content: center;
        padding: 0 1rem;
    }
    
    .single-item .pricing-card {
        max-width: 100%;
        width: 100%;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-background {
        background: url('images/navidad.jpg') center/cover;
    }
    
    .hero-badge {
        display: none;
    }
    
    .hero-content {
        padding: 6rem 24px 2rem;
    }
    
    .hero-title {
        line-height: 1.3;
        margin-bottom: 2rem;
    }
    
    .hero-description {
        line-height: 1.8;
        margin-bottom: 3rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content,
    .demo-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}