* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

/* СУЧАСНИЙ ГРАДІЄНТ ФОНУ */
body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    overflow: hidden;
}

/* Анімація появи */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.container {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    padding: 35px 45px;
    border-radius: 18px;
    max-width: 460px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: fadeUp 1s ease forwards;
    position: relative;
    z-index: 1;
}

/* Заголовок */
h1 {
    font-size: 36px;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #00f2fe, #4facfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Текст */
.info {
    font-size: 14px;
    color: #e0e0e0;
    margin-bottom: 22px;
}

/* Донат-блоки */
.donate-list div {
    background: rgba(0, 0, 0, 0.35);
    padding: 12px 16px;
    margin-bottom: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    animation: fadeUp 0.8s ease forwards;
}

.donate-list span {
    color: #00ffd5;
    font-weight: bold;
}

/* НЕОНОВА КНОПКА */
.donate-btn {
    display: inline-block;
    margin-top: 25px;
    padding: 15px 32px;
    border-radius: 50px;
    text-decoration: none;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    background: linear-gradient(270deg, #00f2fe, #4facfe, #00f2fe);
    background-size: 400% 400%;
    animation: gradientMove 4s ease infinite;
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.6);
    transition: transform 0.25s, box-shadow 0.25s;
}

.donate-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 35px rgba(79, 172, 254, 0.9);
}

/* Анімація градієнта кнопки */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

#particles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}