:root {
            --primary: #2c5aa0;
            --primary-light: #3a6bc8;
            --secondary: #f8f9fa;
            --accent: #ff6b35;
            --accent-light: #ff8a65;
            --dark: #2d3748;
            --light: #ffffff;
            --gray: #718096;
            --gradient: linear-gradient(135deg, #2c5aa0 0%, #3a6bc8 100%);
            --gradient-accent: linear-gradient(135deg, #ff6b35 0%, #ff8a65 100%);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }
        
        body {
            background: var(--light);
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

       .dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-toggle::after {
    content: "›";
    float: right;
    margin-left: 10px;
    transform: rotate(90deg);
}

.dropdown-submenu-content {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 8px;
    z-index: 1000;
}

.dropdown-submenu:hover .dropdown-submenu-content {
    display: block;
}

/* Адаптация для мобильных устройств */
@media (max-width: 768px) {
    .dropdown-submenu-content {
        position: static;
        left: auto;
        box-shadow: none;
        padding-left: 20px;
    }
    
    .dropdown-submenu .dropdown-toggle::after {
        transform: rotate(0deg);
    }
}
        .animated-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.03;
        }
        
        .floating-shape {
            position: absolute;
            border-radius: 50%;
            background: var(--primary);
            animation: float 20s infinite linear;
        }
        
        .shape-1 { width: 300px; height: 300px; top: 10%; left: 5%; animation-delay: 0s; }
        .shape-2 { width: 200px; height: 200px; top: 60%; right: 10%; animation-delay: -5s; }
        .shape-3 { width: 150px; height: 150px; bottom: 20%; left: 20%; animation-delay: -10s; }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            25% { transform: translateY(-20px) rotate(90deg); }
            50% { transform: translateY(0px) rotate(180deg); }
            75% { transform: translateY(20px) rotate(270deg); }
        }

        /* Welcome Animation */
        .welcome-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            opacity: 1;
            transition: all 1s ease;
        }
        
        .welcome-overlay.hidden {
            opacity: 0;
            pointer-events: none;
        }
        
        .welcome-content {
            text-align: center;
            color: white;
            transform: scale(0.8);
            animation: welcomeScale 1s ease forwards;
        }
        
        @keyframes welcomeScale {
            to { transform: scale(1); }
        }
        
        .welcome-title {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 20px;
            opacity: 0;
            animation: welcomeFadeIn 1s ease 0.5s forwards;
        }
        
        .welcome-subtitle {
            font-size: 1.5rem;
            opacity: 0;
            animation: welcomeFadeIn 1s ease 1s forwards;
        }
        
        @keyframes welcomeFadeIn {
            to { opacity: 1; }
        }

        /* Glass Header */
        .glass-header {
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(44, 90, 160, 0.1);
            z-index: 1000;
            padding: 12px 0;
            transition: all 0.3s ease;
        }
        
        .header-scrolled {
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
            text-decoration: none;
        }
        
        .logo-img {
            width: 50px;
            height: 50px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 800;
            font-size: 1.2rem;
        }
        
        .logo-text h1 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        
        .logo-text p {
            font-size: 0.8rem;
            color: var(--gray);
        }

        /* Main Navigation */
        .nav-main {
            display: flex;
            gap: 5px;
            align-items: center;
        }

        .nav-link {
            color: var(--dark);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 16px;
            border-radius: 6px;
            transition: all 0.3s ease;
            position: relative;
            white-space: nowrap;
        }

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

        /* Standard Dropdown */
        .dropdown {
            position: relative;
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            min-width: 220px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            border-radius: 8px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .dropdown:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-item {
            display: block;
            padding: 12px 20px;
            color: var(--dark);
            text-decoration: none;
            border-bottom: 1px solid #f0f0f0;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .dropdown-item:hover {
            background: var(--primary);
            color: white;
        }

        .dropdown-item:last-child {
            border-bottom: none;
        }

        /* Modern Dropdown Styles */
        .modern-dropdown {
            position: relative;
        }

        .modern-menu {
            position: absolute;
            top: 100%;
            left: 0;
            margin-top: 8px;
            background: #ffffff;
            min-width: 320px;
            border-radius: 16px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
            border: 1px solid #e2e8f0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
            overflow: hidden;
        }

        .modern-dropdown:hover .modern-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        /* Modern Navigation Link */
        .nav-link {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 16px;
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.3s ease;
            position: relative;
        }

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

        .nav-link .chevron {
            transition: all 0.3s ease;
        }

        .modern-dropdown:hover .nav-link .chevron {
            transform: rotate(180deg);
        }

        /* Nested Dropdown Trigger */
        .nested-trigger {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: none;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            border-bottom: 1px solid #e2e8f0;
            color: #1e293b;
        }

        .nested-trigger:hover {
            background: #f8fafc;
            color: #6366f1;
        }

        .trigger-content {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
        }

        .icon-wrapper {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #6366f1;
            border-radius: 8px;
            color: white;
        }

        .nested-trigger span {
            font-weight: 600;
            color: #1e293b;
        }

        .arrow-right {
            transition: all 0.3s ease;
            color: #64748b;
        }

        .nested-trigger:hover .arrow-right {
            transform: translateX(3px);
            color: #6366f1;
        }

        /* Nested Menu */
        .nested-menu {
            position: absolute;
            top: 0;
            left: 100%;
            margin-left: 8px;
            background: #ffffff;
            width: 650px;
            border-radius: 16px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
            border: 1px solid #e2e8f0;
            opacity: 0;
            visibility: hidden;
            transform: translateX(-10px);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1001;
        }

        .nested-dropdown:hover .nested-menu {
            opacity: 1;
            visibility: visible;
            transform: translateX(0);
        }

        /* Menu Header */
        .menu-header {
            padding: 24px 24px 16px;
            border-bottom: 1px solid #e2e8f0;
        }

        .menu-header h3 {
            margin: 0 0 4px 0;
            font-size: 18px;
            font-weight: 700;
            color: #1e293b;
        }

        .menu-header p {
            margin: 0;
            color: #64748b;
            font-size: 14px;
        }

        /* Menu Grid */
        .menu-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1px;
            background: #e2e8f0;
        }

        .menu-card {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 20px;
            background: #ffffff;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        .menu-card:hover {
            background: #f8fafc;
            transform: translateY(-1px);
        }

        .menu-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: #6366f1;
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .menu-card:hover::before {
            transform: scaleX(1);
        }

        .card-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f8fafc;
            border-radius: 8px;
            color: #6366f1;
            flex-shrink: 0;
        }

        .card-content h4 {
            margin: 0 0 4px 0;
            font-size: 14px;
            font-weight: 600;
            color: #1e293b;
            line-height: 1.3;
        }

        .card-content p {
            margin: 0;
            font-size: 12px;
            line-height: 1.4;
            color: #64748b;
        }

        /* Стили для обычных пунктов современного меню */
        .dropdown-item.modern-item {
            display: flex;
            align-items: center;
            padding: 12px 16px;
            text-decoration: none;
            color: #1e293b;
            transition: all 0.3s ease;
            border-bottom: 1px solid #e2e8f0;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            cursor: pointer;
        }

        .dropdown-item.modern-item:hover {
            background: #f8fafc;
            color: #6366f1;
        }

        .menu-item-content {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
        }

        .menu-icon {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #6366f1;
        }

        /* Language Switcher */
        .lang-switcher {
            display: flex;
            gap: 5px;
            margin-left: 20px;
        }

        .lang-btn {
            padding: 5px 10px;
            border: 1px solid var(--primary);
            border-radius: 4px;
            color: var(--primary);
            text-decoration: none;
            font-size: 0.8rem;
            transition: all 0.3s ease;
        }

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

        /* Hero Section with Slider */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            padding: 100px 0 50px;
            overflow: hidden;
        }

        .hero-slider {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease;
            background-size: cover;
            background-position: center;
        }

        .slide.active {
            opacity: 1;
        }

        .slide-1 { background-image: linear-gradient(rgba(44, 90, 160, 0.8), rgba(44, 90, 160, 0.9)), url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); }
        .slide-2 { background-image: linear-gradient(rgba(44, 90, 160, 0.8), rgba(44, 90, 160, 0.9)), url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80'); }

        .hero-content {
            max-width: 100%;
            color: white;
            animation: slideUp 1s ease;
        }

        @keyframes slideUp {
            from { transform: translateY(50px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 25px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 40px;
            opacity: 0.95;
            line-height: 1.6;
            font-weight: 400;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
        }

        .btn {
			margin-top:10px;
            padding: 15px 35px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background: var(--accent);
            color: white;
            box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
        }

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

        /* Animated Cards */
        .features {
            padding: 100px 0;
            background: var(--secondary);
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 60px;
            color: var(--primary);
        }

        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .card {
            background: white;
            border-radius: 20px;
            padding: 40px 30px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 5px;
            background: var(--gradient-accent);
            transition: left 0.3s ease;
        }

        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
        }

        .card:hover::before {
            left: 0;
        }

        .card-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            font-size: 1.8rem;
            color: white;
            animation: iconFloat 3s infinite ease-in-out;
        }

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

        .card-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--primary);
        }

        /* Interactive Events */
        .events {
            padding: 100px 0;
        }

        .events-timeline {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .events-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 3px;
            height: 100%;
            background: var(--gradient);
        }

        .event-item {
            background: white;
            border-radius: 15px;
            padding: 30px;
            margin: 40px 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            position: relative;
            width: calc(50% - 40px);
            transition: all 0.3s ease;
        }

        .event-item:nth-child(odd) {
            margin-left: auto;
        }

        .event-item::before {
            content: '';
            position: absolute;
            top: 50%;
            width: 20px;
            height: 20px;
            background: var(--accent);
            border-radius: 50%;
            transform: translateY(-50%);
        }

        .event-item:nth-child(odd)::before {
            left: -50px;
        }

        .event-item:nth-child(even)::before {
            right: -50px;
        }

        .event-item:hover {
            transform: scale(1.05);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .event-date {
            background: var(--gradient);
            color: white;
            padding: 10px 20px;
            border-radius: 25px;
            display: inline-block;
            margin-bottom: 15px;
            font-weight: 600;
        }

        
        /* Compact Poll Section */
        .poll-section {
            padding: 60px 0;
            background: var(--secondary);
        }

        .compact-poll {
            max-width: 600px;
            margin: 0 auto;
            background: white;
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            border: 1px solid #e2e8f0;
        }

        .poll-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--secondary);
        }

        .poll-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: white;
        }

        .poll-question {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
            margin: 0;
            line-height: 1.3;
        }

        .poll-options {
            display: grid;
            gap: 10px;
            margin-bottom: 20px;
        }

        .poll-option {
            padding: 12px 15px;
            border: 1.5px solid #e2e8f0;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            gap: 12px;
            background: white;
        }

        .poll-option:hover {
            border-color: var(--primary);
            background: #f8fafc;
        }

        .poll-option.selected {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .option-check {
            width: 18px;
            height: 18px;
            border: 2px solid #cbd5e0;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
        }

        .poll-option.selected .option-check {
            background: white;
            border-color: white;
        }

        .option-check::after {
            content: '✓';
            color: var(--primary);
            font-size: 12px;
            font-weight: bold;
            opacity: 0;
            transition: opacity 0.2s ease;
        }

        .poll-option.selected .option-check::after {
            opacity: 1;
        }

        .poll-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid #e2e8f0;
        }

        .poll-stats {
            font-size: 0.85rem;
            color: var(--gray);
        }

        .poll-btn {
            padding: 10px 20px;
            background: var(--accent);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .poll-btn:hover:not(:disabled) {
            background: var(--accent-light);
            transform: translateY(-1px);
        }

        .poll-btn:disabled {
            background: #cbd5e0;
            cursor: not-allowed;
            transform: none;
        }

        .poll-results {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid #e2e8f0;
        }
.poll-results .result-label {
    display: none;
}


        .result-item {
            margin-bottom: 8px;
        }

        .result-bar {
            height: 6px;
            background: #e2e8f0;
            border-radius: 3px;
            overflow: hidden;
            margin-bottom: 3px;
        }

        .result-fill {
            height: 100%;
            background: var(--gradient);
            border-radius: 3px;
            transition: width 0.8s ease;
            width: 0%;
        }

        .result-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--gray);
        }

        /* Accordion Sections */
        .accordion-section {
            padding: 80px 0;
            background: var(--light);
        }

        .accordion-container {
            max-width: 1000px;
            margin: 0 auto;
        }

        .accordion-item {
            background: white;
            border-radius: 15px;
            margin-bottom: 20px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .accordion-item:hover {
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }

        .accordion-header {
            padding: 25px 30px;
            background: var(--gradient);
            color: white;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }

        .accordion-header:hover {
            background: var(--primary-light);
        }

        .accordion-title {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 1.3rem;
            font-weight: 600;
        }

        .accordion-icon {
            font-size: 1.5rem;
        }

        .accordion-arrow {
            transition: transform 0.3s ease;
            font-size: 1.2rem;
        }

        .accordion-item.active .accordion-arrow {
            transform: rotate(180deg);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .accordion-item.active .accordion-content {
            max-height: 500px;
        }

        .accordion-links {
            padding: 30px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }

        .accordion-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 15px;
            background: var(--secondary);
            border-radius: 8px;
            text-decoration: none;
            color: var(--dark);
            transition: all 0.3s ease;
            border-left: 4px solid transparent;
        }

        .accordion-link:hover {
            background: var(--primary);
            color: white;
            transform: translateX(5px);
            border-left-color: var(--accent);
        }

        .link-icon {
            font-size: 1.2rem;
            width: 20px;
            text-align: center;
        }

        .link-text {
            font-weight: 500;
        }

        /* Statistics Section */
        .stats-section {
            background: var(--gradient);
            padding: 60px 0;
            color: white;
            text-align: center;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 10px;
        }

        .stat-label {
            font-size: 1rem;
            opacity: 0.9;
        }

        /* Animated Partners */
        .partners {
            padding: 100px 0;
        }

        .partners-scroll {
            display: flex;
            gap: 50px;
            overflow-x: hidden;
            animation: scrollPartners 30s infinite linear;
        }

        @keyframes scrollPartners {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .partner-logo {
            flex-shrink: 0;
            width: 150px;
            height: 80px;
            background: white;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .partner-logo:hover {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .partner-logo img {
            max-width: 80%;
            max-height: 60px;
            filter: grayscale(1);
            transition: filter 0.3s ease;
        }

        .partner-logo:hover img {
            filter: grayscale(0);
        }

        /* Floating CTA */
        .floating-cta {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--gradient-accent);
            color: white;
            padding: 15px 25px;
            border-radius: 50px;
            box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
            text-decoration: none;
            font-weight: 600;
            z-index: 1000;
            animation: pulse 2s infinite;
        }

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

        /* Mobile Menu Button */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--primary);
            cursor: pointer;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .nav-main {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                box-shadow: 0 10px 30px rgba(0,0,0,0.1);
                padding: 20px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-main.active {
                display: flex;
            }
        }

        @media (max-width: 768px) {
            .hero-title { 
                font-size: 2.2rem; 
            }
            
            .hero-subtitle { 
                font-size: 1.1rem; 
            }
            
            .event-item { 
                width: 100%; 
                margin-left: 0 !important; 
            }
            
            .events-timeline::before { 
                left: 20px; 
            }
            
            .event-item::before { 
                left: -30px !important; 
            }
            
            .accordion-links { 
                grid-template-columns: 1fr; 
            }
            
            .accordion-header { 
                padding: 20px; 
            }
            
            .accordion-title { 
                font-size: 1.1rem; 
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .welcome-title { 
                font-size: 2.5rem; 
            }
            
            .welcome-subtitle { 
                font-size: 1.2rem; 
            }
            
            .nested-menu {
                position: static;
                width: 100%;
                margin-left: 0;
                transform: none;
                box-shadow: none;
                border: none;
                border-top: 1px solid #e2e8f0;
            }
            
            .menu-grid {
                grid-template-columns: 1fr;
            }
            
            .modern-menu {
                min-width: 280px;
                left: -50%;
            }
        }

        /* Ensure sections are visible */
        .hero, .features, .events, .poll-section, .accordion-section, .partners {
            position: relative;
            z-index: 1;
        }

        /* Fix z-index for modern dropdown */
        .modern-dropdown .modern-menu,
        .modern-dropdown .nested-menu {
            z-index: 1002;
        }