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

:root {
    /* Colores principales */
    --white: #ffffff;
    --navy-blue: #003366;
    --medium-blue: #004080;
    --accent-green: #20B2AA;
    
    /* Colores adicionales */
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --success-green: #28a745;
    --warning-orange: #ffc107;
    --danger-red: #dc3545;
    
    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Espaciado */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* Sombras */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Header y Navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-fast);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.nav-logo .logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo h2 {
    color: var(--navy-blue);
    font-weight: 700;
    font-size: 1.8rem;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-menu a:hover {
    color: var(--accent-green);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition-fast);
}

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

/* Botones de autenticación */
.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.auth-buttons .btn {
    padding: 8px 16px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-auth {
    display: none;
}

.mobile-auth a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid #e9ecef;
    margin-top: 1rem;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--navy-blue);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Modal de autenticación */
.auth-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.auth-modal.show {
    opacity: 1;
}

.auth-content {
    background: var(--white);
    margin: 10% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideInUp 0.4s ease;
    transform: translateY(20px);
}

.auth-form {
    padding: 2.5rem;
}

.auth-form .form-group {
    margin-bottom: 1.8rem;
}

.auth-form label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.auth-form input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--transition-fast);
    background: #f8f9fa;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--accent-green);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(32, 178, 170, 0.1);
    transform: translateY(-1px);
}

.password-hint {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--medium-gray);
    font-style: italic;
}

.auth-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(32, 178, 170, 0.1);
    border-radius: 8px;
    border-left: 4px solid var(--accent-green);
}

.auth-note p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--dark-gray);
    line-height: 1.4;
}

.auth-note i {
    color: var(--accent-green);
    margin-right: 0.5rem;
}

/* Modal de perfil */
.profile-modal {
    z-index: 2001;
}

.profile-content {
    max-width: 400px;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 12px;
}

.profile-avatar i {
    font-size: 3rem;
    color: var(--accent-green);
}

.profile-details h4 {
    margin: 0 0 0.5rem 0;
    color: var(--navy-blue);
    font-size: 1.2rem;
}

.profile-details p {
    margin: 0;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.profile-actions {
    text-align: center;
}

/* Modal de notificaciones */
.notifications-modal {
    z-index: 2002;
}

.notifications-content {
    max-width: 450px;
}

.notifications-info {
    text-align: center;
    margin-bottom: 2rem;
}

.notification-icon i {
    font-size: 3rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.notifications-info h4 {
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

.notifications-info p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.notifications-info ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.notifications-info ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--dark-gray);
}

.notifications-info ul li i {
    color: var(--success-green);
    font-size: 0.9rem;
}

.notifications-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-form .auth-buttons {
    margin: 2rem 0;
    justify-content: center;
}



/* Nota de Discord */
.discord-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(32, 178, 170, 0.1);
    border-radius: 8px;
    border-left: 4px solid var(--accent-green);
}

.discord-note small {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.discord-note i {
    color: var(--accent-green);
    margin-right: 0.5rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--medium-blue) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80') center/cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.8) 0%, rgba(0, 64, 128, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.animated-text {
    color: var(--accent-green);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary {
    background: var(--accent-green);
    color: var(--white);
}

.btn-primary:hover {
    background: #1a9a94;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    background: var(--accent-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-discord {
    background: #7289da;
    color: var(--white);
}

.btn-discord:hover {
    background: #5b6eae;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Secciones generales */
section {
    padding: var(--section-padding);
}

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

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

.section-header p {
    font-size: 1.1rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--light-gray);
}

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

.about-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.pillars h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.pillar {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-fast);
    text-align: center;
}

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

.pillar i {
    font-size: 2rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.pillar h4 {
    font-size: 1.1rem;
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.pillar p {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.about-visual {
    position: relative;
    height: 400px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: float 6s ease-in-out infinite;
}

.floating-card:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.floating-card:nth-child(3) {
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

.floating-card i {
    color: var(--accent-green);
    font-size: 1.2rem;
}

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

/* Library Section */
.library {
    background: var(--white);
}

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

.tab-btn {
    background: var(--light-gray);
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--accent-green);
    color: var(--white);
}

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

.book-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition-fast);
    cursor: pointer;
}

.book-card:hover {
    transform: translateY(-10px) rotateY(10deg);
    box-shadow: var(--shadow-heavy);
}

.book-cover {
    height: 250px;
    background: linear-gradient(135deg, var(--navy-blue), var(--accent-green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
}

.book-info {
    padding: 1.5rem;
}

.book-title {
    font-weight: 600;
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.book-author {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.book-category {
    display: inline-block;
    background: var(--accent-green);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

/* Discord Section */
.discord {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--medium-blue) 100%);
    color: var(--white);
}

.discord .section-header h2,
.discord .section-header p {
    color: var(--white);
}

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

.discord-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-green);
}

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

.discord-button {
    text-align: center;
}

.channels h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.channel {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.channel:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.channel i {
    color: var(--accent-green);
}

/* Donations Section */
.donations {
    background: var(--light-gray);
}

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

.donations-text h3 {
    font-size: 1.8rem;
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

.donations-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.impact-stat {
    text-align: center;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
}

.impact-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-green);
}

.impact-label {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.donation-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
}

.donation-form h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--navy-blue);
}

.form-group select,
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(32, 178, 170, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.donation-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Mental Health Section */
.mental-health {
    background: var(--white);
}

.mental-health-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

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

.support-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-fast);
    border: 1px solid rgba(32, 178, 170, 0.1);
    box-shadow: var(--shadow-light);
}

.support-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(32, 178, 170, 0.3);
}

.support-card i {
    font-size: 2.5rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.support-card h3 {
    font-size: 1.3rem;
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

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

.partners h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.partner img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.partner img:hover {
    transform: scale(1.05);
}

/* Gaming Section */
.gaming {
    background: var(--light-gray);
}

.gaming-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.game-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.game-image img {
    width: 100%;
    height: auto;
}

.game-info {
    padding: 2rem;
}

.game-info h3 {
    font-size: 1.8rem;
    color: var(--navy-blue);
    margin-bottom: 1rem;
}

.game-info p {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.game-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.game-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--medium-gray);
}

.game-features i {
    color: var(--accent-green);
}

.apps-preview h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

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

.app-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition-fast);
}

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

.app-card i {
    font-size: 2rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.app-card h4 {
    font-size: 1.2rem;
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.app-card p {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

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

.contact-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-fast);
}

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

.contact-card i {
    font-size: 2.5rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.contact-card h3 {
    font-size: 1.3rem;
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.social-media h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
    margin-bottom: 1.5rem;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 10px;
    text-decoration: none;
    color: var(--navy-blue);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-green);
    color: var(--white);
    transform: translateX(5px);
}

.social-link i {
    font-size: 1.2rem;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 2rem;
}

.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.footer-logo h3 {
    color: var(--accent-green);
    font-size: 1.8rem;
    margin: 0;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.footer-quote {
    font-style: italic;
    color: var(--accent-green);
    font-size: 1.1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-green);
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--accent-green);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-social a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.footer-social a:hover {
    color: var(--accent-green);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--white);
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--navy-blue);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--medium-gray);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid #e9ecef;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content,
    .discord-content,
    .donations-content,
    .mental-health-content,
    .gaming-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pillars-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .discord-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .impact-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .auth-buttons {
        display: none;
    }
    
    .mobile-auth {
        display: block;
    }
    
    .nav-logo .logo-img {
        height: 35px;
    }
    
    .nav-logo h2 {
        font-size: 1.5rem;
    }
    
    .footer-logo-img {
        height: 40px;
    }
    
    .footer-logo h3 {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition-medium);
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .category-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .discord-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-logo .logo-img {
        height: 30px;
    }
    
    .nav-logo h2 {
        font-size: 1.3rem;
    }
    
    .footer-logo-img {
        height: 35px;
    }
    
    .footer-logo h3 {
        font-size: 1.3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .channels-grid {
        grid-template-columns: 1fr;
    }
    
    .social-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-content {
        margin: 15% auto;
        width: 95%;
        max-width: 400px;
    }
    
    .auth-form {
        padding: 2rem;
    }
    

}

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

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

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

/* Clases de animación */
.animate-fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.8s ease-out;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
} 

/* Notificaciones */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-heavy);
    padding: 1rem;
    z-index: 3000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 400px;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notification-success {
    border-left: 4px solid var(--success-green);
}

.notification-success i {
    color: var(--success-green);
}

.notification-error {
    border-left: 4px solid var(--danger-red);
}

.notification-error i {
    color: var(--danger-red);
}

/* Ocultar secciones eliminadas */
#donaciones, .donations, .books-grid, .book-card, .donation-form, .impact-stats, .game-card {
    display: none !important;
}