:root {
            --primary-color: #2c3e50;
            --secondary-color: #34495e;
            --accent-color: #3498db;
            --gold-color: #d4af37;
            --light-color: #ecf0f1;
            --text-color: #333;
            --shadow: 0 4px 6px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }

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

        body {
            background-color: #f9f9f9;
            color: var(--text-color);
            line-height: 1.6;
            font-family: 'Roboto', sans-serif;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* Header Styles */
        header {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            padding: 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        header.scrolled {
            padding: 0.5rem 0;
            background: rgba(44, 62, 80, 0.95);
            backdrop-filter: blur(10px);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
            transition: var(--transition);
        }

        header.scrolled .header-container {
            padding: 0.5rem 0;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo-icon {
            font-size: 2rem;
            color: var(--gold-color);
            background: rgba(255, 255, 255, 0.1);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        header.scrolled .logo-icon {
            width: 45px;
            height: 45px;
            font-size: 1.5rem;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-name {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: 0.5px;
        }

        .logo-subtitle {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-top: 0.2rem;
            font-weight: 300;
            letter-spacing: 1px;
        }

        header.scrolled .logo-name {
            font-size: 1.5rem;
        }

        header.scrolled .logo-subtitle {
            font-size: 0.8rem;
        }

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

        nav ul li a {
            color: white;
            text-decoration: none;
            transition: var(--transition);
            padding: 0.5rem 0;
            position: relative;
            font-weight: 500;
            font-size: 1.1rem;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        nav ul li a i {
            font-size: 1rem;
        }

        nav ul li a:hover {
            color: var(--gold-color);
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--gold-color);
            transition: var(--transition);
        }

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

        .nav-cta {
            background-color: var(--gold-color);
            color: var(--primary-color);
            padding: 0.7rem 1.5rem;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }

        .nav-cta:hover {
            background-color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }

        .nav-cta:hover::after {
            width: 0;
        }

        .menu-toggle {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: white;
        }

        /* Page Hero */
        .page-hero {
            background: linear-gradient(rgba(44, 62, 80, 0.85), rgba(44, 62, 80, 0.9)), url('https://source.unsplash.com/random/1600x900/?culture,art') no-repeat center center/cover;
            color: white;
            height: 50vh;
            display: flex;
            align-items: center;
            text-align: center;
            padding-top: 100px;
            margin-bottom: 3rem;
        }

        .page-hero-content {
            max-width: 800px;
            margin: 0 auto;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s forwards 0.5s;
        }

        .page-hero h1 {
            font-family: 'Playfair Display', serif;
            font-size: 3.5rem;
            margin-bottom: 1rem;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .page-hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            font-weight: 300;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Cultural Activities Section */
        .activities-section {
            padding: 2rem 0 4rem;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }

        .section-title h2 {
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem;
            color: var(--primary-color);
            display: inline-block;
            font-weight: 600;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--accent-color);
        }

        .activities-description {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            font-size: 1.1rem;
            color: #555;
        }

        /* VK Integration Section */
        .vk-integration {
            background: var(--light-color);
            padding: 4rem 0;
            margin: 3rem 0;
        }

        .vk-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
        }

        .vk-community-link {
            display: inline-flex;
            align-items: center;
            gap: 0.8rem;
            background: #4a76a8;
            color: white;
            padding: 1rem 2rem;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .vk-community-link:hover {
            background: #3d638f;
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }

        .vk-logo {
            font-size: 1.5rem;
        }

        .video-input-section {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            width: 100%;
            max-width: 600px;
        }

        .video-input-group {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .video-url-input {
            flex: 1;
            padding: 0.8rem 1rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .video-url-input:focus {
            border-color: var(--accent-color);
            outline: none;
            box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
        }

        .btn {
            display: inline-block;
            background-color: var(--accent-color);
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            text-decoration: none;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 500;
        }

        .btn:hover {
            background-color: #2980b9;
            transform: translateY(-2px);
        }

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

        .btn-gold:hover {
            background-color: #c19b2a;
            color: white;
        }

        /* Videos Grid */
        .videos-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .video-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(30px);
        }

        .video-card.animate {
            opacity: 1;
            transform: translateY(0);
        }

        .video-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .video-player {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
            height: 0;
            background: #000;
        }

        .video-player iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .video-content {
            padding: 1.5rem;
        }

        .video-title {
            font-family: 'Playfair Display', serif;
            font-size: 1.3rem;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            line-height: 1.3;
        }

        .video-description {
            color: #555;
            margin-bottom: 1rem;
        }

        .video-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
            color: #777;
        }

        .video-date {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }

        .video-views {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }

        /* Events Section */
        .events-section {
            padding: 4rem 0;
        }

        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
        }

        .event-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .event-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .event-image {
            height: 200px;
            overflow: hidden;
        }

        .event-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .event-card:hover .event-image img {
            transform: scale(1.05);
        }

        .event-content {
            padding: 1.5rem;
        }

        .event-date {
            background: var(--accent-color);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            display: inline-block;
            margin-bottom: 1rem;
        }

        .event-title {
            font-family: 'Playfair Display', serif;
            font-size: 1.3rem;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }

        .event-description {
            color: #555;
        }

        /* Photo Gallery */
        .gallery-section {
            background: var(--light-color);
            padding: 4rem 0;
        }

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

        .gallery-item {
            border-radius: 8px;
            overflow: hidden;
            position: relative;
            height: 200px;
            cursor: pointer;
            transition: var(--transition);
        }

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

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

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

        /* Footer */
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 3rem 0;
            text-align: center;
        }

        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: var(--transition);
        }

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

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

        /* Notification Styles */
        .notification {
            position: fixed;
            top: 100px;
            right: 20px;
            background: white;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            border-left: 4px solid #3498db;
            z-index: 10000;
            transform: translateX(400px);
            transition: transform 0.3s ease;
            max-width: 300px;
        }
        .notification-success {
            border-left-color: #2ecc71;
        }
        .notification-error {
            border-left-color: #e74c3c;
        }
        .notification-content {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .notification.show {
            transform: translateX(0);
        }

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

        /* Responsive Styles */
        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }

            nav {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: rgba(44, 62, 80, 0.98);
                backdrop-filter: blur(10px);
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: var(--transition);
            }

            nav.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }

            nav ul {
                flex-direction: column;
                padding: 2rem 0;
                gap: 0;
            }

            nav ul li {
                margin: 0;
                text-align: center;
            }

            nav ul li a {
                display: flex;
                justify-content: center;
                padding: 1rem 0;
                font-size: 1.2rem;
            }

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

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

            .video-input-group {
                flex-direction: column;
            }

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

            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .page-hero h1 {
                font-size: 2rem;
            }

            .logo-area {
                gap: 0.7rem;
            }

            .logo-icon {
                width: 45px;
                height: 45px;
                font-size: 1.3rem;
            }

            .logo-name {
                font-size: 1.3rem;
            }

            .logo-subtitle {
                font-size: 0.7rem;
            }

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