body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9f9f9;
    padding: 0;
    margin: 0;
    text-align: center;
}
.container {
    padding: 3rem 1.5rem;
    max-width: 60rem;
    margin: 0 auto;
    text-align: left;
}
.logo-container {
    padding-left: 12%;
}
h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-family: 'Avenir Next', sans-serif;
    font-weight: bold;
    color: #003366;
}
h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #003366;
}
h3 {
    font-size: 1rem;
    margin-bottom: .5rem;
    margin-top: .5rem;
    color: #fff;
}
p {
    color: #666;
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}
.countdown-container {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: #003366;
    color: #fff;
    z-index: 999;
    padding: 0;
    text-align: center;
    transition: transform 0.3s ease;
}
#countdown {
    font-size: 1rem;
    color: #fff;
}
.header-container {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: #003366;
    color: #fff;
    z-index: 999;
    padding: 1rem;
}
.float-countdown {
    transform: translateY(-100%);
}
.footer {
    color: #666;
    font-size: 0.8rem;
    margin-top: 2rem;
}
button {
    background-color: #003366;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
button:hover {
    background-color: #e04d3f;
}
.donorbutton {
    background-color: #b4953f;
    color: white;
    border-color: #003366;
    padding: 0.85rem 1.75rem;
    font-size: 1rem;
    border-radius: 0.5rem;
    border-width: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.donorbutton:hover {
    background-color: #e04d3f;
}

@media screen and (min-width: 768px) {
    .container {
    padding-top: 8rem;
    }
}