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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Variables CSS */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo img {
    height: 40px;
    width: auto;
    margin-right: 10px;
    vertical-align: middle;
}

.logo span {
    color: var(--accent-color);
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow);
}

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

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    color: var(--dark-color);
    border: 2px solid var(--dark-color);
}

.btn-outline:hover {
    background: var(--dark-color);
    color: var(--white);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-animation {
    display: flex;
    gap: 2rem;
    animation: float 6s ease-in-out infinite;
}

.ai-animation i {
    font-size: 4rem;
    color: var(--white);
    opacity: 0.8;
    animation: pulse 2s ease-in-out infinite alternate;
}

.ai-animation i:nth-child(2) {
    animation-delay: 0.5s;
}

.ai-animation i:nth-child(3) {
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

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

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: var(--light-color);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* Courses Section */
.courses {
    padding: 6rem 0;
}

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

.course-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.course-card.featured {
    transform: scale(1.05);
    border: 3px solid var(--primary-color);
}

.course-badge {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.course-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.course-header {
    padding: 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    position: relative;
}

.course-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.course-card.featured .course-header h3 {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.course-datetime {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.course-date,
.course-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-date i,
.course-time i {
    color: var(--primary);
    width: 16px;
}

.course-price {
    font-size: 2rem;
    font-weight: 700;
}

.course-content {
    padding: 2rem;
}

.course-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.course-features li {
    padding: 0.5rem 0;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-features i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: var(--light-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.rating {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 1.5rem;
}

.rating i {
    color: #ffd700;
    font-size: 1.2rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.3rem;
}

.author-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Speaker Section */
.speaker {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.speaker-header {
    text-align: center;
    margin-bottom: 5rem;
}

.speaker-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.speaker-header .section-subtitle {
    font-size: 1.3rem;
    color: #666;
    font-weight: 300;
}

.speaker-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: start;
    max-width: 1400px;
    margin: 0 auto;
}

.speaker-image {
    position: relative;
}

.speaker-image img {
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.speaker-image:hover img {
    transform: translateY(-10px);
}

.speaker-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(74, 144, 226, 0.3);
}

.speaker-badge i {
    font-size: 1rem;
}

.speaker-title {
    margin-bottom: 2rem;
}

.speaker-title h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.speaker-role {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 500;
    margin: 0;
}

.speaker-bio {
    margin-bottom: 3rem;
}

.speaker-bio p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.achievement {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.achievement-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.achievement-icon i {
    font-size: 1.5rem;
    color: white;
}

.achievement-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.achievement-content p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.speaker-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design for Speaker Section */
@media (max-width: 768px) {
    .speaker {
        padding: 4rem 0;
    }
    
    .speaker-header h2 {
        font-size: 2.2rem;
    }
    
    .speaker-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .achievement-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .speaker-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .speaker-badge {
        position: static;
        margin-top: 1rem;
        align-self: flex-start;
    }
}

/* FAQ Section */
.faq {
    padding: 6rem 0;
    background: var(--light-color);
}

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

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

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

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--gradient-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>') repeat;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: var(--white);
    color: var(--primary-color);
    font-size: 1.2rem;
    padding: 18px 50px;
    margin-bottom: 2rem;
}

.cta-button:hover {
    background: var(--light-color);
    transform: translateY(-3px);
}

.cta-guarantee {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-top: 1rem;
}

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

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

.footer-logo a {
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--white);
}

.footer-logo span {
    color: var(--accent-color);
}

.footer-logo p {
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-social h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-right {
        display: none;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .benefits-grid,
    .courses-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .course-card.featured {
        transform: none;
    }
    
    .speaker-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .btn-large {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .benefit-card,
    .course-content,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .ai-animation {
        gap: 1rem;
    }
    
    .ai-animation i {
        font-size: 2.5rem;
    }
}

/* Animaciones adicionales */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Radio Apps Development Section */
.radio-apps {
    padding: 6rem 0;
    background: var(--light-color);
}

.radio-apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.app-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.app-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.app-icon {
    text-align: center;
    padding: 2rem 0 1rem;
    font-size: 4rem;
}

.ios-card .app-icon {
    background: linear-gradient(135deg, #007AFF 0%, #5856D6 100%);
    color: var(--white);
}

.android-card .app-icon {
    background: linear-gradient(135deg, #3DDC84 0%, #4285F4 100%);
    color: var(--white);
}

.app-header {
    padding: 0 2rem 1rem;
    text-align: center;
}

.app-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

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

.app-content {
    padding: 0 2rem 2rem;
}

.app-content p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.app-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-color);
}

.app-features i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.app-card .btn {
    width: 100%;
    margin-top: 1rem;
}

/* Responsive Design for Radio Apps */
@media (max-width: 768px) {
    .radio-apps-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .app-card {
        margin: 0 1rem;
    }
    
    .app-icon {
        font-size: 3rem;
        padding: 1.5rem 0 0.5rem;
    }
    
    .app-price {
        font-size: 2rem;
    }
}

/* Additional Services Section */
.additional-services {
    padding: 6rem 0;
    background: #ffffff;
}

.services-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 3rem 1fr;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    grid-gap: 3rem; /* Fallback for older browsers */
    margin-top: 3rem;
}

.service-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.service-card:hover {
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    text-align: center;
    padding: 2rem 0 1rem;
    font-size: 4rem;
}

.web-design-card .service-icon {
    background: linear-gradient(135deg, #FF6B6B 0%, #4ECDC4 100%);
    color: #ffffff;
}

.streaming-card .service-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.service-header {
    padding: 0 2rem 1rem;
    text-align: center;
}

.service-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.service-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 1rem;
}

.service-content {
    padding: 0 2rem 2rem;
}

.service-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.service-features li {
    padding: 0.5rem 0;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    color: #666;
}

.service-features li i {
    margin-right: 0.8rem;
    color: #667eea;
    font-size: 0.9rem;
}

.service-card .btn {
    width: 100%;
    margin-top: 1rem;
}

/* Responsive Design for Additional Services */
@media (max-width: 768px) {
    .services-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
        gap: 2rem;
        grid-gap: 2rem; /* Fallback for older browsers */
    }
    
    .service-card {
        margin: 0 1rem;
    }
    
    .service-icon {
        font-size: 3rem;
        padding: 1.5rem 0 0.5rem;
    }
    
    .service-price {
        font-size: 2rem;
    }
}

/* Fallback para navegadores que no soportan Grid */
@supports not (display: grid) {
    .services-grid {
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        margin: -1.5rem;
    }
    
    .service-card {
        -webkit-box-flex: 1;
        -moz-box-flex: 1;
        -webkit-flex: 1 1 400px;
        -ms-flex: 1 1 400px;
        flex: 1 1 400px;
        margin: 1.5rem;
        min-width: 300px;
    }
}

/* Clients Section */
.clients-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.clients-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.clients-section .section-header h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
}

.clients-section .section-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.clients-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: contents;
}

.clients-track {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-animation: scroll 30s linear infinite;
    -moz-animation: scroll 30s linear infinite;
    animation: scroll 30s linear infinite;
    width: 9920px;
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.client-logo {
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    margin: 0 2rem;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    padding: 10px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.client-logo:hover {
    -webkit-transform: translateY(-5px);
    -moz-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    -o-transform: translateY(-5px);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 1;
    -webkit-transition: opacity 0.3s ease;
    -moz-transition: opacity 0.3s ease;
    -ms-transition: opacity 0.3s ease;
    -o-transition: opacity 0.3s ease;
    transition: opacity 0.3s ease;
}

.client-logo-image {
    background-image: url('img/1.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 100%;
    height: 100%;
    min-height: 100px;
}

.client-logo:hover img {
    opacity: 1;
}

/* Animación de desplazamiento */
@-webkit-keyframes scroll {
    0% {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(-4960px, 0, 0);
        transform: translate3d(-4960px, 0, 0);
    }
}

@-moz-keyframes scroll {
    0% {
        -moz-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    100% {
        -moz-transform: translate3d(-4960px, 0, 0);
        transform: translate3d(-4960px, 0, 0);
    }
}

@keyframes scroll {
    0% {
        -webkit-transform: translate3d(0, 0, 0);
        -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        -o-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(-4960px, 0, 0);
        -moz-transform: translate3d(-4960px, 0, 0);
        -ms-transform: translate3d(-4960px, 0, 0);
        -o-transform: translate3d(-4960px, 0, 0);
        transform: translate3d(-4960px, 0, 0);
    }
}

/* Pausa la animación al hacer hover */
.clients-track:hover {
    -webkit-animation-play-state: paused;
    -moz-animation-play-state: paused;
    animation-play-state: paused;
}

/* Fallback específico para navegadores basados en Chromium como Brave */
@supports (-webkit-appearance: none) {
    .clients-track {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .client-logo {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
}

/* Responsive para clientes */
@media (max-width: 768px) {
    .clients-section {
        padding: 3rem 0;
    }
    
    .clients-section .section-header h2 {
        font-size: 2rem;
    }
    
    .client-logo {
        width: 120px;
        height: 60px;
        margin: 0 1rem;
    }
    
    .clients-track {
        -webkit-animation-duration: 20s;
        -moz-animation-duration: 20s;
        animation-duration: 20s;
    }
}