/* css/style.css - Versão Atualizada com cores do app */
:root {
    --primary: #667EEA;
    --primary-dark: #5A67D8;
    --primary-light: #9F7AEA;
    --secondary: #F687B3;
    --accent: #48BB78;
    --dark: #1A202C;
    --gray: #4A5568;
    --light: #F7FAFC;
    --white: #FFFFFF;
    --gradient-start: #667EEA;
    --gradient-end: #9F7AEA;
    --gradient-primary: linear-gradient(135deg, #667EEA 0%, #9F7AEA 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
    --glow-primary: 0 0 20px rgba(102,126,234,0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Gradientes e Cores */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header com Glassmorphism */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(102,126,234,0.1);
}

.navbar {
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    box-shadow: var(--shadow-sm);
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
}

.logo-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 32px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.mobile-menu.active {
    display: flex;
}

.mobile-link {
    text-decoration: none;
    color: var(--gray);
    padding: 10px;
    text-align: center;
}

/* Hero Section com animação de rede */
.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.network-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(102,126,234,0.03) 0%, transparent 50%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102,126,234,0.1);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
}

.pulse-dot {
    font-size: 8px;
    color: #48BB78;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--dark);
}

.hero-description {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 32px;
}

.stat-card {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 12px;
    color: var(--gray);
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* Mockup do Feed */
.hero-mockup {
    position: relative;
}

.mockup-frame {
    background: var(--white);
    border-radius: 32px;
    padding: 16px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(102,126,234,0.2);
    animation: float 3s ease-in-out infinite;
}

.mockup-screen {
    background: var(--light);
    border-radius: 24px;
    overflow: hidden;
    height: 500px;
}

.feed-preview {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feed-post {
    background: var(--white);
    border-radius: 16px;
    padding: 12px;
    box-shadow: var(--shadow-sm);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.post-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.post-info {
    flex: 1;
}

.post-name {
    font-weight: 600;
    color: var(--dark);
}

.post-time {
    font-size: 11px;
    color: var(--gray);
}

.post-content {
    margin-bottom: 12px;
}

.post-image {
    height: 150px;
    background: linear-gradient(135deg, #667EEA 0%, #9F7AEA 100%);
    border-radius: 12px;
    margin-top: 8px;
}

.post-actions {
    display: flex;
    gap: 24px;
    color: var(--gray);
    font-size: 13px;
}

.post-actions i {
    margin-right: 6px;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    background: var(--white);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    color: var(--primary);
    animation: float-element 4s infinite;
}

.element-1 { top: 10%; left: -20px; animation-delay: 0s; }
.element-2 { bottom: 20%; right: -20px; animation-delay: 1s; }
.element-3 { top: 40%; right: -30px; animation-delay: 2s; }
.element-4 { bottom: 40%; left: -30px; animation-delay: 3s; }

@keyframes float-element {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(10deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
    text-decoration: none;
}

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

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

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

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

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Sections */
.events, .podcast, .community, .contacts {
    padding: 80px 0;
}

.podcast {
    background: linear-gradient(135deg, rgba(102,126,234,0.03) 0%, rgba(159,122,234,0.03) 100%);
}

.community {
    background: var(--light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102,126,234,0.1);
    padding: 6px 12px;
    border-radius: 50px;
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--dark);
}

.section-description {
    font-size: 18px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Cards Grid */
.events-grid, .podcast-grid, .community-grid, .contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.event-card, .podcast-card, .community-card, .contact-card {
    background: var(--white);
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(102,126,234,0.1);
}

.event-card:hover, .podcast-card:hover, .community-card:hover, .contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.event-date {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.event-title, .podcast-title, .community-title, .contact-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.event-description, .community-content {
    color: var(--gray);
    margin-bottom: 16px;
    line-height: 1.5;
}

.event-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 14px;
}

.podcast-card iframe {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.community-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.author-name {
    font-weight: 600;
    color: var(--dark);
}

.community-time {
    font-size: 11px;
    color: var(--gray);
}

.community-actions {
    display: flex;
    gap: 24px;
    margin-top: 12px;
    color: var(--gray);
    font-size: 13px;
}

.community-actions i {
    margin-right: 6px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.community-actions i:hover {
    color: var(--primary);
}

.contact-category {
    display: inline-block;
    background: rgba(102,126,234,0.1);
    color: var(--primary);
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 12px;
}

.contact-number {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.contact-number i {
    color: var(--primary);
    margin-right: 8px;
}

.contact-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--light);
    padding: 8px 16px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.contact-action:hover {
    background: var(--gradient-primary);
    color: var(--white);
}

/* Add Cards */
.add-event-card, .add-podcast-card, .add-contact-card, .create-post-card {
    background: linear-gradient(135deg, rgba(102,126,234,0.05), rgba(159,122,234,0.05));
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    border: 2px dashed var(--primary);
    transition: all 0.3s ease;
}

.add-event-card:hover, .add-podcast-card:hover, .add-contact-card:hover, .create-post-card:hover {
    background: rgba(102,126,234,0.1);
    border-color: var(--primary-dark);
}

.add-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.add-event-card h3, .add-podcast-card h3, .add-contact-card h3, .create-post-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--dark);
}

.add-event-card p, .add-podcast-card p, .add-contact-card p, .create-post-card p {
    color: var(--gray);
    margin-bottom: 16px;
}

/* NEURON Floating */
.neuron-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    cursor: pointer;
}

.neuron-pulse-ring {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(102,126,234,0.3);
    animation: pulse-ring 2s infinite;
}

.neuron-avatar {
    position: relative;
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.neuron-avatar:hover {
    transform: scale(1.05);
}

.neuron-head {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.neuron-face {
    text-align: center;
}

.neuron-eyes {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 6px;
}

.neuron-eye {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: blink 3s infinite;
}

.neuron-mouth {
    width: 20px;
    height: 10px;
    background: white;
    border-radius: 0 0 10px 10px;
    margin: 0 auto;
    transition: all 0.2s ease;
}

.neuron-mouth.talking {
    animation: talk 0.3s infinite;
}

.neuron-antenna {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 15px;
    background: white;
}

.neuron-antenna::before,
.neuron-antenna::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    top: -3px;
}

.neuron-antenna::before { left: -5px; }
.neuron-antenna::after { right: -5px; }

.neuron-body {
    position: absolute;
    bottom: -5px;
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.neuron-heartbeat {
    width: 15px;
    height: 15px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    animation: heartbeat 1.5s infinite;
}

.neuron-bubble {
    position: absolute;
    bottom: 80px;
    right: 0;
    background: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    animation: bubble-pulse 2s infinite;
}

.neuron-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--secondary);
    color: white;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 10px;
    animation: badge-pulse 1s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 0.5; }
    100% { transform: scale(1.3); opacity: 0; }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
}

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

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes blink {
    0%, 90%, 100% { transform: scaleY(1); }
    95% { transform: scaleY(0.1); }
}

@keyframes talk {
    0%, 100% { height: 10px; }
    50% { height: 15px; }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 32px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalFadeIn 0.3s ease;
}

.suggestion-modal {
    padding: 32px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h3 {
    font-size: 24px;
    color: var(--dark);
}

.modal-header h3 i {
    color: var(--primary);
    margin-right: 8px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--gray);
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--primary);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Formulários */
.form-input, .form-textarea, select.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.form-input:focus, .form-textarea:focus, select.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

.post-media-options {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.media-option {
    flex: 1;
    padding: 10px;
    background: var(--light);
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.media-option:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Chat Modal */
.chat-modal {
    max-width: 450px;
    height: 600px;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.chat-header {
    background: var(--gradient-primary);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.chat-avatar {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.chat-info h3 {
    font-size: 16px;
    font-weight: 600;
}

.chat-info p {
    font-size: 12px;
    opacity: 0.8;
}

.chat-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--white);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
}

.message.user {
    align-self: flex-end;
}

.message.bot {
    align-self: flex-start;
}

.message-content {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
}

.message.user .message-content {
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 18px 18px 4px 18px;
}

.message.bot .message-content {
    background: var(--light);
    color: var(--dark);
    border-radius: 18px 18px 18px 4px;
}

.message-time {
    font-size: 10px;
    color: var(--gray);
    margin-top: 4px;
    margin-left: 12px;
}

.chat-input-area {
    padding: 16px;
    border-top: 1px solid #E2E8F0;
    background: var(--white);
}

.suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.suggestion-chip {
    background: var(--light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.suggestion-chip:hover {
    background: var(--gradient-primary);
    color: var(--white);
}

.input-wrapper {
    display: flex;
    gap: 12px;
}

.input-wrapper input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 24px;
    font-family: inherit;
    font-size: 14px;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
}

.input-wrapper button {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.input-wrapper button:hover {
    transform: scale(1.05);
}

.typing-dots span {
    animation: typingDot 1.4s infinite;
    opacity: 0;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { opacity: 0; }
    30% { opacity: 1; }
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--light);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: #A0AEC0;
    margin: 16px 0;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    color: var(--primary-light);
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
}

.footer-links h4 {
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 600;
}

.footer-links a {
    display: block;
    color: #A0AEC0;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #A0AEC0;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 44px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-mockup {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .events-grid, .podcast-grid, .community-grid, .contacts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-badge {
        margin: 0 auto;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .neuron-bubble {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .stat-card {
        min-width: 80px;
    }
    
    .stat-number {
        font-size: 24px;
    }
}