@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');
        
        :root {
            --main-color: #fd9901;
            --dark-color: #1a1a1a;
            --light-color: #f5f5f5;
            --hover-color: #fd9901;
            --text-color: #ffffff;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Montserrat', sans-serif;
        }
        
        body {
            min-height: 100vh;
            background-color: var(--dark-color);
            color: var(--text-color);
            overflow-x: hidden;
        }
        
        /* Шапка */
        header {
            background: linear-gradient(to right, #000000, #1a1a1a);
            padding: 15px 0;
            position: fixed;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 700;
            color: var(--main-color);
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .logo span {
            color: var(--text-color);
        }
        
        /* Навигация для десктопа */
        nav.desktop-nav ul {
            display: flex;
            list-style: none;
        }
        
        nav.desktop-nav ul li {
            margin-left: 30px;
            position: relative;
        }
        
        nav.desktop-nav ul li a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            transition: all 0.3s ease;
            padding: 5px 0;
        }
        
        nav.desktop-nav ul li a:hover,
        nav.desktop-nav ul li a.active {
            color: var(--main-color);
        }
        
        nav.desktop-nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--main-color);
            bottom: 0;
            left: 0;
            transition: width 0.3s ease;
        }
        
        nav.desktop-nav ul li a:hover::after,
        nav.desktop-nav ul li a.active::after {
            width: 100%;
        }
        
        /* Бургер-меню для мобильных */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-color);
            font-size: 24px;
            cursor: pointer;
            padding: 5px;
        }
        
        .mobile-nav {
            position: fixed;
            top: 0;
            right: 0;
            width: 70%;
            height: 100vh;
            background: rgba(26, 26, 26, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1001;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            padding: 80px 20px 20px;
            box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
        }
        
        .mobile-nav.active {
            transform: translateX(0);
        }
        
        .mobile-nav ul {
            list-style: none;
        }
        
        .mobile-nav ul li {
            margin-bottom: 20px;
        }
        
        .mobile-nav ul li a {
            color: var(--text-color);
            text-decoration: none;
            font-size: 18px;
            display: block;
            padding: 10px;
            border-radius: 5px;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .mobile-nav ul li a:hover {
            background: rgba(255, 107, 0, 0.2);
            color: var(--main-color);
        }
        
        .mobile-nav ul li a.active {
            color: var(--text-color);
            background: rgba(255, 107, 0, 0.2);
        }
        
        .mobile-nav ul li a.active::after {
            content: '';
            position: absolute;
            width: 4px;
            height: 100%;
            background: var(--main-color);
            left: 0;
            top: 0;
        }
        
        .close-mobile-menu {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 24px;
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
        }
        
        .account-btn {
            background-color: var(--main-color);
            color: var(--dark-color);
            border: none;
            padding: 8px 20px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
      
        }
        
        .account-btn:hover {
            background-color: var(--hover-color);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
        }
        
        .mobile-account-btn {
            display: none;
            background-color: var(--main-color);
            color: var(--dark-color);
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            margin-top: 20px;
            text-decoration: none;
        }
        
        /* Основной контент */
        .main-content {
            padding-top: 150px;
            min-height: 100vh;
            max-width: 600px;
            margin: 0 auto;
            padding: 100px 20px 50px;
        }
        
        .section-title {
            font-size: 36px;
            margin-bottom: 40px;
            text-align: center;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 3px;
            background: var(--main-color);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        

        .trademc-buyform
        {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            padding: 30px;
            border: 1px solid rgba(255, 107, 0, 0.3);
        }
        


        .trademc-buyform-title{
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }



        .trademc-buyform-title {
            font-size: 24px;
            text-align: center;
            margin-bottom: 25px;
            color: var(--secondary);
            font-weight: 700;
        }
        
        .trademc-buyform-input, 
        .trademc-buyform select {
            width: 100%;
            padding: 12px 15px;
            margin-bottom: 20px;
            background: rgba(255, 107, 0, 0.1);
            border: 1px solid rgba(255, 107, 0, 0.1);
            border-radius: 5px;
            color: var(--light);
            font-size: 16px;
            transition: all 0.3s ease;
        }
        
        .trademc-buyform-input:focus, 
        .trademc-buyform select:focus {
            outline: none;
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
        }
        

        .trademc-buyform-button {
            display: block;
            width: 100%;
            background: var(--main-color);
            color: var(--dark-color);
            text-align: center;
            padding: 14px;
            border-radius: 5px;
            font-weight: 700;
            font-size: 18px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            margin-top: 30px;
        }
        
        .trademc-buyform-button:hover {
            background: var(--hover-color);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
        }
        
        .trademc-buyform-error {
            color: var(--accent);
            font-size: 14px;
            margin-top: 15px;
            text-align: center;
        }
        
        /* Медиа-запросы */
        @media (max-width: 992px) {
            nav.desktop-nav, .account-btn {
                display: none;
            }
            
            .mobile-menu-btn, .mobile-account-btn {
                display: block;
            }
        }
        
        @media (max-width: 576px) {
            .section-title {
                font-size: 28px;
            }
            
            .donate-form {
                padding: 20px;
            }
        }
        footer {
            position: fixed;  /* Фиксируем футер */
            bottom: 0;        /* Прижимаем к низу */
            left: 0;          /* На всю ширину */
            right: 0;
            background: var(--dark);
            padding: 15px 0;  /* Увеличил padding для лучшего вида */
            text-align: center;
            font-size: 14px;
            color: rgba(236, 240, 241, 0.6);
            z-index: 100;     /* Чтобы футер был поверх других элементов */
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: rgba(236, 240, 241, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--secondary);
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            color: var(--light);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .logo:hover {
            color: var(--secondary);
            transform: scale(1.05);
        }
        
        .logo img {
            height: 4vh;
        }