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

:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #252525;
    --text-primary: #e8e8e8;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #3a7ca5;
    --accent-secondary: #2c5f7f;
    --border-color: #2a2a2a;
    --error-color: #d64545;
    --success-color: #4caf50;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
}

.logo {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
}

.logo-image {
    height: 65px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

/* Share Section */
.share-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.share-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: 0.3rem;
}

.share-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.share-icon:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

.share-icon svg {
    flex-shrink: 0;
}

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

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

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(15, 15, 15, 0.7), rgba(15, 15, 15, 0.9));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

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

.btn {
    padding: 0.9rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

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

.btn-primary:hover {
    background: var(--accent-secondary);
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.about-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.about-content {
    max-width: 900px;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    margin: 2rem 0;
    padding: 0;
}

.feature-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.feature-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 600;
}

.disclaimer {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent-primary);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Gallery Section */
.gallery-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.gallery-controls {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.search-bar {
    flex: 1;
    min-width: 300px;
    display: flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.search-bar input {
    flex: 1;
    padding: 0.9rem 1.2rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.search-bar input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    padding: 0.9rem 1.5rem;
    background: var(--accent-primary);
    border: none;
    color: white;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-btn:hover {
    background: var(--accent-secondary);
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-controls label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.filter-controls select {
    padding: 0.9rem 1.2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95rem;
    cursor: pointer;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.tag-filters {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.tag {
    padding: 0.6rem 1.2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

.tag:hover,
.tag.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* Prominent Tag Filters */
.tag-filters-prominent {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tag-prominent {
    padding: 1rem 2rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
}

.tag-prominent:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.tag-prominent.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(58, 124, 165, 0.3);
}

@media (max-width: 768px) {
    .tag-filters-prominent {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .tag-prominent {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background: var(--bg-secondary);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.gallery-image-wrapper {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: var(--bg-tertiary);
    position: relative;
}

.gallery-image-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1;
}

.gallery-image-wrapper.image-loaded::before {
    display: none;
}

.gallery-image-wrapper img {
    position: relative;
    z-index: 2;
}

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

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

.gallery-item:hover .gallery-image-wrapper img {
    transform: scale(1.05);
}

.gallery-caption {
    padding: 1.2rem;
}

.caption-text {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.6rem;
    line-height: 1.5;
}

.caption-source {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: -0.01em;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
}

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

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    z-index: 2001;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2002;
    transition: background 0.2s ease;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.8);
}

.modal-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: auto;
}

.modal-image-container img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.modal-caption {
    padding: 1.5rem 2rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
}

.modal-caption p {
    margin-bottom: 0.5rem;
}

.modal-source-info {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Chatbot Section */
.chatbot-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

/* Coming Soon Overlay */
.coming-soon-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.coming-soon-content {
    text-align: center;
    padding: 3rem;
    background: var(--bg-primary);
    border: 2px solid var(--accent-primary);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    max-width: 500px;
    pointer-events: auto;
}

.coming-soon-icon {
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
    display: flex;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

.coming-soon-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.coming-soon-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
}

.chatbot-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.chat-window {
    height: 500px;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.chat-window::-webkit-scrollbar {
    width: 8px;
}

.chat-window::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.chat-window::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

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

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

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

.message-content {
    padding: 1.2rem 1.5rem;
    border-radius: 8px;
    line-height: 1.6;
}

.bot-message .message-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.user-message .message-content {
    background: var(--accent-primary);
    color: white;
}

.message-content p {
    margin-bottom: 0.8rem;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.message-content ul {
    margin: 0.8rem 0;
    padding-left: 1.5rem;
}

.message-content li {
    margin: 0.5rem 0;
    color: var(--text-secondary);
}

.user-message .message-content li {
    color: rgba(255, 255, 255, 0.9);
}

.quote-block {
    margin: 1.5rem 0;
    padding: 1.2rem;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent-primary);
    border-radius: 4px;
}

.quote-text {
    font-size: 1rem;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 0.8rem;
    line-height: 1.7;
}

.quote-source {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: 'IBM Plex Mono', monospace;
}

.source-citation {
    display: inline-block;
    margin-top: 0.8rem;
    padding: 0.6rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--text-muted);
}

.chat-input-container {
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.suggested-questions {
    padding: 1rem 1.5rem;
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
}

.suggestion-chip {
    padding: 0.6rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

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

.chat-input-wrapper {
    display: flex;
    padding: 1rem 1.5rem;
    gap: 1rem;
}

.chat-input-wrapper textarea {
    flex: 1;
    padding: 0.8rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    resize: none;
    outline: none;
    min-height: 44px;
    max-height: 120px;
}

.chat-input-wrapper textarea::placeholder {
    color: var(--text-muted);
}

.send-btn {
    padding: 0.8rem 1.5rem;
    background: var(--accent-primary);
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.send-btn:hover {
    background: var(--accent-secondary);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chatbot-disclaimer {
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 1.2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.chatbot-disclaimer strong {
    color: var(--text-secondary);
}

/* Contact Form Section */
.contact-form-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
}

.form-group input[type="email"],
.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-group input[type="email"]:focus,
.form-group input[type="text"]:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input[type="file"] {
    width: 100%;
    padding: 0.8rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
}

.form-group input[type="file"]::file-selector-button {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    margin-right: 1rem;
    transition: background 0.2s ease;
}

.form-group input[type="file"]::file-selector-button:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.form-helper-text {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 4px;
    font-size: 0.95rem;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.form-status.error {
    display: block;
    background: rgba(214, 69, 69, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

/* Footer */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-right {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .share-label {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .container {
        padding: 0 1rem;
    }

    .about-section,
    .gallery-section,
    .chatbot-section {
        padding: 4rem 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .gallery-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .search-bar {
        min-width: 100%;
    }

    .filter-controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .filter-controls select {
        width: 100%;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .chat-window {
        height: 400px;
    }

    .chat-message {
        max-width: 95%;
    }

    .suggested-questions {
        flex-direction: column;
    }

    .suggestion-chip {
        width: 100%;
        text-align: center;
    }

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

    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }

    .modal-image-container {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .about-section h2 {
        font-size: 1.8rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }
}

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

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 6px;
    padding: 1rem 1.5rem;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}