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

:root {
    --primary-color: #ff6b35;
    --primary-dark: #e55a2b;
    --secondary-color: #004e89;
    --dark-bg: #1a1a1a;
    --dark-card: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-dark: #333333;
    --success: #4caf50;
    --warning: #ff9800;
    --border-color: #3a3a3a;
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-image {
    height: 52px;
    width: auto;
    display: block;
}

.footer-logo .logo-image {
    height: 64px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

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

.nav-logo-item {
    display: flex;
    align-items: center;
}

.nav-logo-link {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.nav-logo-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 107, 53, 0.3);
    opacity: 0;
    transition: opacity 0.3s;
}

.nav-logo-link:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 107, 53, 0.6);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.nav-logo-link:hover::before {
    opacity: 1;
}

.nav-logo-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.nav-menu-logo {
    height: 46px;
    width: auto;
    border-radius: 12px;
}

.logo-pill {
    font-size: 0.75rem;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.4);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

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

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
}

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

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

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

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

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

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1920&h=1080&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(42, 42, 42, 0.85) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(0, 78, 137, 0.15) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 300;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

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

/* Expect Section */
.expect-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.expect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.expect-card {
    background: var(--dark-card);
    padding: 0;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
    overflow: hidden;
}

.expect-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.expect-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

.expect-card:hover .expect-image img {
    transform: scale(1.1);
}

.expect-icon {
    width: 80px;
    height: 80px;
    margin: -40px auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.expect-card h3,
.expect-card p {
    padding: 0 2rem;
}

.expect-card p {
    padding-bottom: 2rem;
}

.expect-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.expect-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Gallery Section */
.gallery-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: transform 0.3s;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    padding: 2rem;
    color: var(--text-primary);
    transform: translateY(20px);
    transition: transform 0.3s;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.gallery-overlay p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Memberships Section */
.memberships-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, rgba(26, 26, 26, 0.5) 100%);
}

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

.membership-card {
    background: var(--dark-card);
    border-radius: 20px;
    padding: 2.5rem;
    border: 2px solid var(--border-color);
    position: relative;
    transition: all 0.3s;
}

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

.membership-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

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

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.membership-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.membership-header h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price .currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.price .amount {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price .period {
    font-size: 1rem;
    color: var(--text-secondary);
}

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

.membership-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.membership-features li i {
    color: var(--success);
}

/* Classes Section */
.classes-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.class-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.schedule-container {
    margin-top: 2rem;
    overflow-x: auto;
}

.schedule-table {
    background: var(--dark-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.schedule-row {
    display: grid;
    grid-template-columns: 100px 1fr 150px 150px 120px;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.schedule-row:last-child {
    border-bottom: none;
}

.schedule-row.header {
    background: rgba(255, 107, 53, 0.1);
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
}

.schedule-time {
    font-weight: 600;
    color: var(--primary-color);
}

.schedule-class {
    font-weight: 500;
}

.schedule-instructor {
    color: var(--text-secondary);
}

.schedule-capacity .spots {
    color: var(--success);
    font-weight: 500;
}

/* Booking Section */
.booking-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, rgba(26, 26, 26, 0.5) 100%);
}

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

.booking-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.booking-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.booking-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.booking-feature i {
    color: var(--success);
    font-size: 1.2rem;
}

.booking-form-container {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    padding: 12px 16px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* AI Section */
.ai-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

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

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.ai-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.ai-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.ai-feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.ai-feature-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 5px;
}

.ai-feature-item h4 {
    margin-bottom: 0.5rem;
}

.ai-feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.ai-visual {
    display: flex;
    justify-content: center;
}

.chatbot-mockup {
    background: var(--dark-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.chat-header {
    background: var(--gradient-primary);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chat-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-header h4 {
    margin-bottom: 0.25rem;
}

.chat-header span {
    font-size: 0.85rem;
    opacity: 0.9;
}

.chat-messages {
    padding: 1.5rem;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 75%;
    word-wrap: break-word;
    position: relative;
}

.chat-message.bot {
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

.chat-message.bot::before {
    content: '';
    position: absolute;
    left: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-right-color: rgba(255, 107, 53, 0.15);
    border-bottom: none;
    border-left: none;
    margin-bottom: -1px;
}

.chat-message.user {
    background: var(--gradient-primary);
    align-self: flex-end;
    margin-left: auto;
    border-bottom-right-radius: 4px;
    color: var(--text-primary);
    border: none;
}

.chat-message.user::after {
    content: '';
    position: absolute;
    right: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-left-color: var(--primary-color);
    border-bottom: none;
    border-right: none;
    margin-bottom: -1px;
}

.chat-message p {
    margin: 0;
    line-height: 1.5;
    font-size: 0.9rem;
}

/* Reviews Section */
.reviews-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, rgba(26, 26, 26, 0.5) 100%);
}

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

.review-card {
    background: var(--dark-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.review-stars {
    color: #ffd700;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.review-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.review-author h4 {
    margin-bottom: 0.25rem;
}

.review-author span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-form-container {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

/* Footer */
.footer {
    background: var(--dark-card);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-description {
    color: var(--text-secondary);
    margin: 1rem 0;
}

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

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

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-section ul li i {
    color: var(--primary-color);
    margin-right: 8px;
}

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

/* Chatbot Widget */
.chatbot-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all 0.3s;
}

.chatbot-button:hover {
    transform: scale(1.1);
}

.chatbot-button i {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.chatbot-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-color);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.chatbot-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 600px;
    background: var(--dark-card);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

.chatbot-widget.active {
    display: flex;
}

.chatbot-header {
    background: var(--gradient-primary);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chatbot-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chatbot-header h4 {
    margin-bottom: 0.25rem;
}

.chatbot-header span {
    font-size: 0.85rem;
    opacity: 0.9;
}

.chatbot-close {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

.chatbot-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chatbot-message {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 75%;
    word-wrap: break-word;
    position: relative;
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chatbot-message.bot {
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

.chatbot-message.bot::before {
    content: '';
    position: absolute;
    left: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-right-color: rgba(255, 107, 53, 0.15);
    border-bottom: none;
    border-left: none;
    margin-bottom: -1px;
}

.chatbot-message.user {
    background: var(--gradient-primary);
    align-self: flex-end;
    margin-left: auto;
    border-bottom-right-radius: 4px;
    color: var(--text-primary);
    border: none;
}

.chatbot-message.user::after {
    content: '';
    position: absolute;
    right: -8px;
    bottom: 0;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-left-color: var(--primary-color);
    border-bottom: none;
    border-right: none;
    margin-bottom: -1px;
}

.chatbot-message p {
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

.chatbot-message ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
    line-height: 1.6;
}

.chatbot-message li {
    margin-bottom: 4px;
}

.chatbot-input {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.chatbot-input input {
    flex: 1;
    padding: 12px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

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

.chatbot-input button {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border: none;
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.chatbot-input button:hover {
    background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--dark-card);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1rem 0;
    }

    .nav-logo-item {
        justify-content: center;
    }

    .nav-logo-link {
        width: 220px;
        justify-content: center;
    }

    .menu-toggle {
        display: flex;
    }

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

    .booking-wrapper,
    .ai-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .schedule-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .schedule-row.header {
        display: none;
    }

    .schedule-time::before {
        content: "Time: ";
        font-weight: 600;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .schedule-class::before {
        content: "Class: ";
        font-weight: 600;
    }

    .schedule-instructor::before {
        content: "Instructor: ";
        font-weight: 600;
    }

    .schedule-capacity::before {
        content: "Availability: ";
        font-weight: 600;
    }

    .chatbot-widget {
        width: calc(100% - 40px);
        right: 20px;
        bottom: 100px;
        height: calc(100vh - 140px);
    }
}

@media (max-width: 640px) {
    .hero h1 {
        font-size: 2rem;
    }

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

    .hero-features {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .membership-card.featured {
        transform: scale(1);
    }

    .membership-card.featured:hover {
        transform: translateY(-10px);
    }

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

    .expect-image {
        height: 180px;
    }

    .hero-background {
        background-attachment: scroll;
    }

    .nav-menu-logo {
        height: 40px;
    }

    .nav-logo-link {
        width: 100%;
    }
}