body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #0f0f0f;
    color: #fff;
    text-align: center;
}

/* Navigation */
header {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #00ffe0;
    text-shadow: 0 0 8px #00ffe0;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    transition: 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
}

/* Glassmorphism Box */
.glass {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    margin: 30px auto;
    max-width: 800px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
}

/* Hero Section */
.donation-hero {
    background: url('https://i.imgur.com/2kMpHO9.jpeg') no-repeat center/cover;
    height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: none;
    color: white;
    text-shadow: 0 0 10px #000;
}

/* Donation Buttons */
.donation-buttons button {
    background: #00ffe0;
    color: #000;
    border: none;
    padding: 15px 25px;
    margin: 10px;
    cursor: pointer;
    border-radius: 10px;
    font-size: 18px;
    transition: transform 0.2s;
    box-shadow: 0 0 15px #00ffe0;
}

.donation-buttons button:hover {
    transform: scale(1.05);
    background: #00ccc0;
}

/* Payment Form */
.payment-section form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin: auto;
}

input {
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
}

button[type="submit"] {
    background: #00ffe0;
    color: #000;
    font-weight: bold;
    border: none;
    padding: 15px;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 0 15px #00ffe0;
    transition: 0.3s;
}

button[type="submit"]:hover {
    background: #00ccc0;
}

/* Footer */
footer {
    margin-top: 40px;
    padding: 20px;
    color: #888;
    font-size: 14px;
}