/* General */
body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f4f7fb;
    color: #333;
}

/* Header */
.head {
    background: linear-gradient(135deg, #0d6efd, #00b894);
    color: white;
    text-align: center;
    padding: 25px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.head h1 {
    margin: 0;
    font-size: 2rem;
    letter-spacing: 2px;
}

/* Registration Ticker */
.ticker-container {
    background: #fff;
    color: #0d6efd;
    text-align: center;
    font-weight: 600;
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

/* Navigation */
header {
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

nav {
    display: flex;
    justify-content: center;
    gap: 25px;
    padding: 15px;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: 0.3s;
}

nav a:hover,
nav a.active {
    color: #0d6efd;
}

/* Donate Section */
.donate-section {
    max-width: 700px;
    margin: 50px auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    text-align: center;
}

.donate-section h2 {
    color: #0d6efd;
    font-size: 2rem;
    margin-bottom: 10px;
}

.donate-section p {
    color: #666;
    margin-bottom: 30px;
}

/* Amount Buttons */
.amount-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 25px;
}

.amount {
    background: white;
    border: 2px solid #0d6efd;
    color: #0d6efd;
    padding: 12px 25px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    transition: 0.3s;
}

.amount:hover {
    background: #0d6efd;
    color: white;
}

.amount.selected {
    background: #0d6efd;
    color: white;
}

#customAmount {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 10px;
    width: 220px;
    font-size: 16px;
}

/* Payment Methods */
.payment-options {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.payment-options label {
    background: #f8f9fa;
    padding: 12px 20px;
    border-radius: 10px;
    cursor: pointer;
    border: 1px solid #ddd;
}

/* Donate Button */
button[type="submit"] {
    background: linear-gradient(135deg, #0d6efd, #00b894);
    color: white;
    border: none;
    padding: 14px 35px;
    border-radius: 10px;
    font-size: 17px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 20px;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

/* Success Message */
#donate-message {
    margin-top: 20px;
    color: #28a745;
    font-weight: bold;
    font-size: 18px;
}

/* Footer */
footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

.donation-banner img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 25px;
}

/* Mobile */
@media(max-width:768px) {
    .donate-section {
        margin: 20px;
        padding: 25px;
    }

    .amount-buttons {
        flex-direction: column;
        align-items: center;
    }

    #customAmount {
        width: 100%;
    }

    nav {
        flex-wrap: wrap;
    }
}