:root {
    /* Colors */
    --color-primary: #00A7FF; /* Azul brilhante */
    --color-primary-dark: #0088CC;
    --color-primary-light: #4DC2FF;
    --color-secondary: #FFD700; /* Dourado */
    --color-secondary-dark: #E6C200;
    --color-secondary-light: #FFE666;
    --color-dark: #121212;
    --color-dark-secondary: #1A1E25;
    --color-gray-dark: #333;
    --color-gray: #666;
    --color-gray-light: #999;
    --color-white: #fff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-dark: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(26, 30, 37, 0.95) 100%);
    
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 15px rgba(0, 167, 255, 0.5);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Container */
    --container-width: 1200px;
    --header-height: 80px;
}

/*===== RESET & BASE STYLES =====*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

button {
    cursor: pointer;
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/*===== BUTTONS =====*/
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn i {
    margin-left: 0.5rem;
}

.btn-glow {
    background-image: var(--gradient-primary);
    box-shadow: var(--shadow-glow);
}

.btn-glow:hover {
    box-shadow: 0 0 20px rgba(0, 167, 255, 0.7);
}

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

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

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

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/*===== HEADER =====*/
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 100;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

header.sticky {
    background-color: rgba(18, 18, 18, 0.95);
    box-shadow: var(--shadow-md);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo span {
    color: var(--color-secondary);
}

nav {
    order: 2;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav ul li a {
    font-weight: 500;
    color: var(--color-gray-light);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--color-white);
}

nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background-image: var(--gradient-primary);
    transition: width var(--transition-normal);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

.lang-toggle a {
    font-size: 0.9rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}

.lang-toggle a.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.menu-toggle {
    display: none;
    cursor: pointer;
    order: 3;
}

.hamburger {
    width: 24px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.menu-toggle.active .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 7px);
}

.menu-toggle.active .hamburger span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
}

/*===== HERO SECTION =====*/
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 1000 / 668;
    filter: brightness(0.7);
    animation: scale 20s infinite alternate ease-in-out;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to bottom, rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.8));
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 167, 255, 0.7);
    background: linear-gradient(to right, #ffffff, var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

/*===== SECTION STYLES =====*/
.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.section-subtitle {
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    color: var(--color-gray-light);
}

.section-divider {
    width: 60px;
    height: 4px;
    background-image: var(--gradient-primary);
    margin: 0 auto var(--spacing-xl);
    border-radius: 2px;
}

.bg-dark {
    background-color: var(--color-dark-secondary);
}

.bg-gradient {
    background-image: linear-gradient(to bottom, var(--color-dark-secondary), var(--color-dark));
}

.bg-image {
    position: relative;
    background: url('bg-blue-abstract.jpg') center/cover no-repeat;
}

.bg-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.85);
}

/*===== ABOUT SECTION =====*/
.about-content {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.about-image {
    flex: 1;
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-secondary);
    border-radius: var(--radius-md);
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about-text {
    flex: 1.2;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-light);
}

.stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--color-gray-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/*===== GALLERY SECTION =====*/
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-gray-light);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-xl);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    aspect-ratio: 3/4;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    text-align: center;
}

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

.gallery-overlay h3 {
    margin: 0.5rem 0 1rem;
    font-size: 1.25rem;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tag.premium {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.tag.exclusivo {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.tag.vip {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
}

/*===== VIDEOS SECTION =====*/
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-xl);
}

.video-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.1);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(0, 167, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.video-card:hover .play-button {
    opacity: 1;
}

.play-button i {
    color: var(--color-white);
    font-size: 1.5rem;
}

.video-info {
    padding: 1.5rem;
}

.video-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.video-info p {
    color: var(--color-gray-light);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.video-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.views {
    color: var(--color-gray-light);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/*===== MEMBERSHIP SECTION =====*/
.pricing {
    display: flex;
    justify-content: center;
}

.price-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    max-width: 350px;
    width: 100%;
    text-align: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

.price-card.highlighted {
    border: 2px solid var(--color-secondary);
}

.price-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-sm);
}

.price-card h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    font-weight: normal;
    color: var(--color-gray-light);
}

.features {
    margin-bottom: 2rem;
    text-align: left;
}

.features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.features li i {
    color: var(--color-primary);
    margin-right: 0.75rem;
}

.payment-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.payment-buttons a {
    width: 100%;
}

/*===== SCHEDULE SECTION =====*/
.schedule-content {
    position: relative;
    z-index: 1;
    background-color: rgba(18, 18, 18, 0.7);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 167, 255, 0.3);
}

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

.schedule-content p {
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.location {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

/*===== MODAL STYLES =====*/
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--color-white);
    font-size: 40px;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition-fast);
    z-index: 1010;
}

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

.modal-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
    object-fit: contain;
}

#videoModal video {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
    box-shadow: 0 0 30px rgba(0, 167, 255, 0.3);
}

/*===== AGE VERIFICATION MODAL =====*/
.age-verify-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.age-verify-modal .modal-content {
    background-color: var(--color-dark-secondary);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 167, 255, 0.3);
}

.age-verify-modal h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.age-verify-modal p {
    margin-bottom: 2rem;
    color: var(--color-gray-light);
}

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

/*===== FOOTER =====*/
footer {
    background-color: var(--color-dark);
    padding: 5rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    position: relative;
    font-size: 1.25rem;
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-secondary);
}

.footer-col p {
    color: var(--color-gray-light);
    margin-bottom: 1.5rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: var(--color-gray-light);
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--color-gray-light);
}

.contact-info li i {
    color: var(--color-primary);
}

.footer-actions {
    text-align: center;
    margin-bottom: 2rem;
}

.copyright {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.copyright p {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/*===== BACK TO TOP =====*/
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    z-index: 90;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

/*===== RESPONSIVE DESIGN =====*/
@media (max-width: 1200px) {
    .container {
        max-width: 90%;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }
    
    .hero {
        height: 80vh;
        min-height: 500px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-bottom: var(--spacing-lg);
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero {
        height: 70vh;
        min-height: 400px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    
    .stats > * {
        flex-basis: 40%;
    }
    
    .schedule-content {
        padding: 2rem;
    }
    
    .gallery {
        column-count: 1;
        column-gap: 1.5rem;
    }
    
    .gallery-item {
        position: relative;
        break-inside: avoid;
        margin-bottom: 1.5rem;
        border-radius: var(--radius-md);
        overflow: hidden;
        box-shadow: var(--shadow-md);
        cursor: pointer;
        aspect-ratio: auto;
    }
    
    .gallery-img {
        width: 100%;
        height: auto;
        object-fit: cover;
        transition: transform var(--transition-normal);
    }
    
    .gallery-item:hover .gallery-img {
        transform: scale(1.1);
    }
    
    .gallery-overlay {
        transform: translateY(70px);
    }
    
    nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: rgba(18, 18, 18, 0.95);
        padding: 1.5rem;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: all var(--transition-normal);
        box-shadow: var(--shadow-md);
    }
    
    nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    nav ul {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    nav ul li a {
        font-size: 1.2rem;
    }
    
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 576px) {
    .hero {
        height: 60vh;
        min-height: 350px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .stats > * {
        flex-basis: 100%;
    }
    
    .filter-tabs {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.4rem 1rem;
        font-size: 0.9rem;
    }
    
    .schedule-content {
        padding: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .age-verify-modal .modal-content {
        padding: 2rem 1rem;
    }
    
    .modal-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}