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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

/* Lucide Icons */
.lucide {
    width: 1em;
    height: 1em;
    display: inline-block;
    vertical-align: middle;
}

.detail-icon .lucide,
.benefit-icon .lucide,
.check-icon .lucide,
.feature-check .lucide,
.professional-icon .lucide,
.pricing-icon .lucide {
    width: 1.2em;
    height: 1.2em;
}

.pricing-icon .lucide {
    width: 2em;
    height: 2em;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: #cccccc;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo .logo-img {
    height: 40px;
    width: auto;
    filter: brightness(1.1);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00d4ff;
}

.nav-link.nav-cta {
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
}

.nav-link.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding-top: 4rem; /* Aumenta el espacio superior */
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.title-main {
    display: block;
    color: #ffffff;
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, #00d4ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #cccccc;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.hero-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.detail-icon {
    font-size: 1.5rem;
    width: 40px;
    text-align: center;
}

/* Buttons */
.cta-button {
    position: relative;
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.cta-button.large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
}

.button-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover .button-glow {
    left: 100%;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.3s both;
}

.brain-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.brain-outline {
    width: 100%;
    height: 100%;
    border: 2px solid #00d4ff;
    border-radius: 50%;
    position: relative;
    animation: pulse 3s ease-in-out infinite;
}

.neural-network {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
}

.neuron {
    position: absolute;
    width: 12px;
    height: 12px;
    background: #00ff88;
    border-radius: 50%;
    animation: neuronPulse 2s ease-in-out infinite;
}

.neuron:nth-child(1) { top: 20%; left: 30%; animation-delay: 0s; }
.neuron:nth-child(2) { top: 40%; left: 70%; animation-delay: 0.4s; }
.neuron:nth-child(3) { top: 60%; left: 20%; animation-delay: 0.8s; }
.neuron:nth-child(4) { top: 80%; left: 60%; animation-delay: 1.2s; }
.neuron:nth-child(5) { top: 50%; left: 50%; animation-delay: 1.6s; }

/* Introduction Section */
.introduction {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

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

.intro-text h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: left;
}

.intro-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #cccccc;
}

.intro-highlight {
    background: rgba(0, 212, 255, 0.1);
    border-left: 4px solid #00d4ff;
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 0 10px 10px 0;
}

.intro-highlight p {
    font-style: italic;
    font-size: 1.1rem;
    color: #ffffff;
}

/* Concept Diagram */
.concept-diagram {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.concept-node {
    width: 120px;
    height: 120px;
    background: rgba(107, 70, 193, 0.2);
    border: 2px solid #6b46c1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.concept-node:hover,
.concept-node.active {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    transform: scale(1.1);
}

/* Facilitator Section */
.facilitator {
    padding: 6rem 0;
    background: #0a0a0a;
}

.facilitator-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
}

.facilitator-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #6b46c1, #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
}

.facilitator-name {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
}

.facilitator-title {
    font-size: 1.1rem;
    color: #00ff88;
    margin-bottom: 2rem;
    font-weight: 600;
}

.facilitator-description p {
    margin-bottom: 1rem;
    color: #cccccc;
    line-height: 1.7;
}

.facilitator-quote {
    background: rgba(0, 212, 255, 0.1);
    border-left: 4px solid #00d4ff;
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 0 10px 10px 0;
    font-style: italic;
    font-size: 1.1rem;
}

.facilitator-quote cite {
    display: block;
    margin-top: 1rem;
    font-weight: 600;
    color: #00d4ff;
}

/* Program Section */
.program {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.program-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.program-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #00d4ff, #6b46c1);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.marker-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.timeline-content {
    background: rgba(26, 26, 26, 0.5);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
}

.timeline-content h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
}

.timeline-subtitle {
    color: #00ff88;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.timeline-details {
    list-style: none;
}

.timeline-details li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: #cccccc;
}

.timeline-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #00d4ff;
    font-weight: bold;
}

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: #0a0a0a;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.benefit-card {
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: #00d4ff;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #00d4ff;
}

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

.benefit-card li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: #cccccc;
    line-height: 1.6;
}

.benefit-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00ff88;
    font-weight: bold;
}

/* Audience Section */
.audience {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.audience-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.audience-ideal h3,
.audience-professionals h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #00d4ff;
}

.audience-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.audience-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(26, 26, 26, 0.3);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.check-icon {
    color: #00ff88;
    font-weight: bold;
    font-size: 1.2rem;
    min-width: 20px;
}

.professionals-grid {
    display: grid;
    gap: 1.5rem;
}

.professional-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.3);
    border-radius: 10px;
    border: 1px solid rgba(107, 70, 193, 0.2);
    transition: all 0.3s ease;
}

.professional-item:hover {
    border-color: #6b46c1;
    transform: translateX(5px);
}

.professional-icon {
    font-size: 1.5rem;
    min-width: 30px;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: #0a0a0a;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(64, 64, 64, 0.5);
    backdrop-filter: blur(10px);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pricing-card.recommended {
    border-color: #00d4ff;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.recommended-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #00d4ff, #00ff88);
    color: #000000;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

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

.pricing-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 1.5rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
}

.feature-check {
    color: #00ff88;
    font-weight: bold;
    min-width: 20px;
}

.pricing-button {
    width: 100%;
    background: rgba(64, 64, 64, 0.5);
    border: 1px solid #404040;
    padding: 1rem;
    border-radius: 10px;
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-button:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
}

.pricing-button.primary {
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    border: none;
}

.pricing-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.pricing-notes {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.pricing-notes p {
    margin-bottom: 0.5rem;
    color: #ffd700;
}

/* Countdown Timer */
.countdown-container {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.countdown-container h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #00d4ff;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    min-width: 80px;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00d4ff;
    font-family: 'Inter', sans-serif;
}

.countdown-label {
    font-size: 0.9rem;
    color: #cccccc;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Organizers Section */
.organizers {
    padding: 6rem 0;
    background: #0f0f0f;
}

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

.organizer-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
    border: 1px solid rgba(64, 64, 64, 0.5);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.organizer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: #00d4ff;
}

.organizer-logo {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1rem;
}

.organizer-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: brightness(1.1);
}

.organizer-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #00d4ff;
}

.organizer-description {
    color: #cccccc;
    line-height: 1.6;
}

/* Final CTA Section */
.final-cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-warning {
    font-size: 1.1rem;
    color: #ffd700;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    padding: 1.5rem;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.cta-info {
    margin-top: 2rem;
}

.pdf-link {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pdf-link:hover {
    color: #00ff88;
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #000000;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(64, 64, 64, 0.5);
}

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

.footer-logo .footer-logo-img {
    height: 60px;
    width: auto;
    filter: brightness(1.1);
    margin-bottom: 1rem;
}

.footer-logo p {
    color: #cccccc;
    max-width: 300px;
}

.footer-info h4 {
    color: #00d4ff;
    margin-bottom: 1rem;
}

.footer-info p {
    color: #cccccc;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(64, 64, 64, 0.3);
    color: #888888;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #1a1a1a;
    border-radius: 20px;
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.modal-header h3 {
    font-size: 1.8rem;
    color: #00d4ff;
    line-height: 1.3;
    margin-right: 1rem;
}

.modal-close {
    background: none;
    border: none;
    color: #cccccc;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #ffffff;
}

.modal-body p {
    margin-bottom: 1rem;
    color: #cccccc;
    line-height: 1.6;
}

.modal-warning {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.warning-icon {
    font-size: 1.5rem;
    min-width: 30px;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-button {
    flex: 1;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.modal-button.secondary {
    background: rgba(64, 64, 64, 0.5);
    color: #cccccc;
    border: 1px solid #404040;
}

.modal-button.secondary:hover {
    background: rgba(64, 64, 64, 0.8);
    color: #ffffff;
}

.modal-button.primary {
    background: linear-gradient(135deg, #00d4ff, #6b46c1);
    color: #ffffff;
}

.modal-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

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

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes neuronPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding-top: 8rem; /* Aumenta el espacio superior */
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .facilitator-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .audience-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
    }
    
    .marker-number {
        font-size: 1.2rem;
    }
    
    .modal-content {
        padding: 2rem;
        margin: 1rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .countdown {
        gap: 1rem;
    }
    
    .countdown-item {
        min-width: 70px;
        padding: 0.8rem;
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .organizers-grid {
        grid-template-columns: 1fr;
    }
    
    .organizer-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        padding: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .countdown {
        gap: 0.5rem;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 0.6rem;
    }
    
    .countdown-number {
        font-size: 1.8rem;
    }
    
    .countdown-label {
        font-size: 0.8rem;
    }
}

/* Modal - Estilo Renovado */
.modal.fade-in {
  animation: fadeInBackground 0.5s ease-out forwards;
}

.modal-content.enhanced {
  border: none;
  padding: 3rem 2rem;
  background: radial-gradient(circle at center, #101010, #000000);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.15);
  text-align: center;
}

.modal-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.icon-container {
  margin-bottom: 1rem;
}

.alert-icon {
  width: 60px;
  height: 60px;
  stroke: #00d4ff;
  animation: pulseIcon 1.5s infinite;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.modal-body p {
  color: #cccccc;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.modal-warning.enhanced-warning {
  display: flex;
  align-items: flex-start;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 15px;
  padding: 1.5rem;
  margin-top: 2rem;
  gap: 1rem;
}

.warning-icon {
  width: 24px;
  height: 24px;
  stroke: #ffd700;
  flex-shrink: 0;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2.5rem;
}

.modal-button.primary {
  background: linear-gradient(135deg, #00d4ff, #6b46c1);
  color: #ffffff;
}

.modal-button.secondary {
  background: rgba(64, 64, 64, 0.5);
  color: #cccccc;
  border: 1px solid #404040;
}

.fade-in-delay {
  opacity: 0;
  animation: fadeInStagger 0.8s ease forwards;
}

@keyframes fadeInBackground {
  from { background: rgba(0,0,0,0); }
  to { background: rgba(0,0,0,0.8); }
}

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

@keyframes pulseIcon {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* Imagen del facilitador */
.facilitator-photo-container {
    width: 240px;
    height: 240px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #00d4ff;
    background: linear-gradient(135deg, #6b46c1, #00d4ff);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    animation: pulseImage 3s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.facilitator-photo-container:hover {
    transform: scale(1.05);
}

.facilitator-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Animación sutil */
@keyframes pulseImage {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 0 25px rgba(0, 212, 255, 0.5);
    }
}

.benefit-intro {
    font-style: italic;
    color: #00ff88;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.benefit-icon.glow-icon i {
    animation: iconGlow 3s ease-in-out infinite;
}

@keyframes iconGlow {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.4));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.8));
    }
}

.benefit-card.revealed {
    border-top: 4px solid #00d4ff;
    transform: scale(1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card.revealed:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.2);
}

.modal-screen.hidden {
    display: none;
}

.plan-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.plan-card {
    background: rgba(26, 26, 26, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 1.2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.plan-card h4 {
    font-size: 1.2rem;
    color: #00d4ff;
    margin-bottom: 0.3rem;
}

.plan-card p {
    font-size: 0.95rem;
    color: #cccccc;
}

.plan-card.recommended {
    border: 2px solid #00ff88;
    background: rgba(0, 255, 136, 0.05);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

.post-payment-note {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    color: #00d4ff;
    font-size: 0.95rem;
}

.info-icon {
    min-width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.plan-card {
    position: relative;
    background: rgba(26, 26, 26, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 1.2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    outline: none;
}

.plan-card h4 {
    font-size: 1.2rem;
    color: #00d4ff;
    margin-bottom: 0.3rem;
}

.plan-card p {
    font-size: 0.95rem;
    color: #cccccc;
}

.plan-card:hover {
    transform: scale(1.02);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.plan-card.recommended {
    border: 2px solid #00ff88;
    background: rgba(0, 255, 136, 0.05);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

.plan-card.selected {
    border: 2px solid #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.plan-card .check-icon {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #00d4ff;
    background-color: transparent;
    opacity: 0;
    transition: all 0.3s ease;
}

.plan-card.selected .check-icon {
    background-color: #00d4ff;
    opacity: 1;
}

.plan-card .check-icon::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Mejoras visuales organizadores */
.organizer-logo.highlight-logo {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 1rem;
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.organizer-card:hover .highlight-logo {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.15);
}

.organizer-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: brightness(1.2);
}

/* Ajuste en responsive */
@media (max-width: 768px) {
    .organizer-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .organizer-logo.highlight-logo {
        width: 120px;
        height: 120px;
        margin-bottom: 1rem;
    }
}

.dual-logos {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dual-logos .logo-img {
    height: 40px;
    width: auto;
    filter: brightness(1.1);
}

.dual-logos .mindsherpa-logo {
    height: 50px;
    opacity: 0.9;
    transition: transform 0.3s ease;
}

.dual-logos .mindsherpa-logo:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
  .footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0 auto;
  }

  .footer-logo p {
    max-width: 300px;
    margin: 0 auto;
    text-align: center;
  }
}

.modal-content {
    max-height: 90vh; /* no más del 90% del alto de la pantalla */
    overflow-y: auto;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Asegurar que el contenido interno también pueda fluir */
.modal-screen {
    flex: 1 1 auto;
    padding-bottom: 2rem;
}

body.modal-open {
    overflow: hidden;
    touch-action: none;
}

/* Pero solo si no se superpone con el modal scroll interno */
.modal-content {
    touch-action: auto;
}

.hero-badge {
    display: inline-block;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #00ff88;
    background: rgba(0, 255, 136, 0.1);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    font-weight: 600;
    animation: fadeInUp 0.8s ease-out both;
}