* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f8f9fa;
    color: #333;
}

/* Header */
header {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
}

/* Hero Section with background image */
/* Hero Section with new library/e-book background */
.hero {
    background-image: url('https://images.unsplash.com/photo-1512820790803-83ca734da794?auto=format&fit=crop&w=1500&q=80'); /* Library / books image */
    background-size: cover;
    background-position: center;
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    background-color: rgba(0, 0, 0, 0.5); /* Dark overlay for text readability */
    color: white;
    text-align: center;
    padding: 40px;
    border-radius: 8px;
}

.hero-overlay h2 {
    font-size: 2em;
    margin-bottom: 10px;
}

/* Subscribe Button */
.subscribe-btn {
    display: inline-block;
    background-color: #FFD700; /* yellow */
    color: #000; /* black text */
    font-weight: bold;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    margin-top: 20px;
    transition: background-color 0.3s;
}

.subscribe-btn:hover {
    background-color: #FFC107; /* slightly darker yellow on hover */
}


/* About Section */
.about {
    background-color: #ffffff;
    padding: 40px 20px;
    text-align: center;
}

.about a {
    color: #003366;
    text-decoration: none;
    font-weight: bold;
}

.about a:hover {
    text-decoration: underline;
}

/* Donate Section */
.donate {
    background-color: #e6f0ff;
    padding: 40px 20px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

label {
    font-weight: bold;
    text-align: left;
}

input, textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

button {
    background-color: #003366;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background-color: #00509e;
}

/* Footer */
footer {
    background-color: #002244;
    color: white;
    padding: 40px 20px 20px 20px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 900px;
    margin: 0 auto 20px auto;
}

.footer-section {
    flex: 1;
    min-width: 200px;
    margin: 10px;
}

.footer-section h3 {
    margin-bottom: 10px;
    border-bottom: 1px solid #555;
    padding-bottom: 5px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 5px;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9em;
    border-top: 1px solid #555;
    padding-top: 10px;
}

/* Responsive */
@media(max-width: 768px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
    }

    .footer-section {
        margin: 20px 0;
    }
}
/* Subscribe Button */
.subscribe-btn {
    display: inline-block;
    background-color: #FFD700; /* yellow */
    color: #000; /* black text */
    font-weight: bold;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    margin-top: 20px;
    transition: background-color 0.3s;
}

.subscribe-btn:hover {
    background-color: #FFC107; /* slightly darker yellow on hover */
}
header {
    background-color: #003366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
}

.underline {
    text-decoration: underline;
}
.logo {
  width: 100px;   /* adjust size */
  position: absolute;
  top: 10px;
  left: 20px;
}