body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f4fa;
}

/* TOP BAR */
.top-bar {
    background: #002b5b;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 40px;
}

.top-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 70px;
}

/* FAN NOMI */
.main-title {
    text-align: center;
    padding: 40px 20px;
    background: white;
}

.main-title h1 {
    font-size: 36px;
    color: #002b5b;
    margin: 0;
}

/* MENU */
nav {
    background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
                      url("../images/menu-bg.jpg");
    background-size: cover;
    background-position: center;
    padding: 18px;
    text-align: center;
}

nav a {
    color: white;
    margin: 15px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    color: #ffd700;
}

/* HERO SECTION */
.hero {
    height: 400px;
    background-image: url("../images/hero-bg.jpg");
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    background: rgba(0,0,0,0.6);
    padding: 30px 50px;
    color: white;
    text-align: center;
    border-radius: 10px;
}

/* AUTHORS */
.authors {
    padding: 10px;
    text-align: center;
    background: white;
}

.author-list {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
    margin-top: 20px;
}

footer {
    background: #002b5b;
    color: white;
    text-align: center;
    padding: 15px;
}

.content {
    padding: 60px;
    background: white;
}

.mavzu-list {
    list-style: none;
    padding: 0;
}

.mavzu-list li {
    margin: 15px 0;
    font-size: 18px;
}

.mavzu-list a {
    text-decoration: none;
    color: #002b5b;
    font-weight: bold;
}

.mavzu-list a:hover {
    color: #ff6600;
}

.content h2 {
    color: #002b5b;
    margin-top: 35px;
    border-bottom: 2px solid #002b5b;
    padding-bottom: 5px;
}

.content p {
    line-height: 1.8;
    font-size: 17px;
    text-align: justify;
}

.content ul, .content ol {
    margin-left: 25px;
    line-height: 1.7;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.image-gallery img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.image-gallery img:hover {
    transform: scale(1.05);
}

button {
    background: #002b5b;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #ff6600;
}