* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(180deg, #0a0a0a 0%, #1b1b1b 100%);
    color: #e0e0e0;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.top_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #111;
    padding: 15px 40px;
    border-bottom: 1px solid #2a2a2a;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.site_title {
    font-family: "Consolas", monospace;
    color: #b6aaff;
    font-size: 1.8rem;
    letter-spacing: 1px;
    text-shadow: 0 0 8px rgba(182,170,255,0.4);
}

.nav_bar a {
    text-decoration: none;
    color: #e0e0e0;
    margin-left: 25px;
    font-weight: bold;
    position: relative;
    transition: color 0.3s ease;
}

.nav_bar a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: #b6aaff;
    transition: width 0.3s ease;
}

.nav_bar a:hover {
    color: #b6aaff;
}

.nav_bar a:hover::after {
    width: 100%;
}

/* Main Content */

.content_container a{
    text-decoration: none;
}

.content_container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 50px 20px;
    background: url("images/owl_bg.jpg");
    background-attachment: fixed;
    position: relative;
}

.content_container::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.button_grid {
    display: flex;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.image_button {
    background: rgba(20, 20, 20, 0.8);
    border: 2px solid #3a3a3a;
    border-radius: 10px;
    width: 250px;
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.image_button:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px rgba(182, 170, 255, 0.4);
}

.image_button img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #2a2a2a;
}

.image_button p {
    margin-top: 15px;
    font-size: 1.1rem;
    color: #d6d6d6;
    letter-spacing: 0.5px;
    text-shadow: 0 0 6px rgba(182, 170, 255, 0.2);
}

/* Footer */
.footer {
    background: #0d0d0d;
    color: #a6a6a6;
    text-align: center;
    padding: 15px 0;
    border-top: 1px solid #2a2a2a;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}