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

body{
    font-family:'Inter',sans-serif;
    background:#b6b6b69c;
    color:#1c1f26;
    background-color: transparent;
    background-image: radial-gradient(at top center, #cecece9c 0%, #000000 200%);
}

.hero{
    text-align:center;
    padding:110px 20px 60px;
}

.hero h1{
    font-size:38px;
    font-weight:600;
    letter-spacing:-0.5px;
    color:#2c4d73;
}

.hero p{
    margin-top:16px;
    font-size:14px;
    color:#6b7480;
}

.wrapper{
    display:flex;
    justify-content:center;
    padding:20px 20px 120px;
}

.panel{
    position:relative;
    width:100%;
    max-width:1150px;
    background:#e4e4e4;
    border-radius:70px; /* Μεγάλες καμπύλες */
    overflow:hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5); /* Deep shadows */
    transition:all .35s ease;
    z-index: 1;
}

.panel:hover{
    transform:translateY(-2px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.panel::after{
    content:"";
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
    height:160px;
    background:#2c4d73;
    z-index: -1;
}

.content{
    position:relative;
    padding:80px 100px 40px;
}

.content h2{
    font-size:22px;
    margin-bottom:40px;
    color:#2c4d73;
    letter-spacing:1px;
}

.info-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:35px 80px;
    margin-bottom: 40px;
}

.info-item span{
    display:block;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:1px;
    color:#7a828c;
    margin-bottom:8px;
}

.info-item p{
    font-size:15px;
    color:#333;
    line-height:1.5;
    font-weight: 500;
}

.announcements-section {
    border-top: 1px solid #ccc;
    padding-top: 40px;
    margin-bottom: 50px;
}

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

.file-list li {
    margin-bottom: 3px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 15px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.file-list li:hover {
    background: #fff;
    transform: translateX(8px);
    border-color: #2c4d73;
}

.file-list a {
    display: flex;
    align-items: center;
    padding: 18px 25px;
    text-decoration: none;
    color: #333;
}

.contact-footer-panel {
    position: relative;
    z-index: 2;
    padding: 40px 100px 60px;
}

.contact-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Δυναμικές στήλες */
    gap: 30px;
}

.contact-footer-panel .contact-item span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 6px;
}

.contact-footer-panel .contact-item p {
    font-size: 14px;
    color: #ffffff;
    font-weight: 500;
}

footer {
    text-align: center;
    padding: 60px 20px;
    font-size: 12px;
    color: #2c4d73;
}

.developer-credit {
    margin-top: 10px;
    font-size: 11px;
    text-transform: uppercase;
    opacity: 0.6;
}

@media(max-width:1000px){
    .info-grid, .contact-footer-grid { grid-template-columns: 1fr; }
    .content, .contact-footer-panel { padding: 40px 20px; }
    .panel { border-radius: 40px; }
}