@charset "UTF-8";

body {
    word-break:break-all;
    line-height:1.5;
}

/* 푸터 */
footer {
    background: #0a0e1a;
    color: #b0c4de;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: #00ffff;
    font-weight: 700;
}
.footer-section h3 img.logo {
    width:100px;
}

.footer-section p, .footer-section a {
    color: #b0c4de;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #00ffff;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -350px;
    width: 350px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    padding:30px;
}
.mobile-menu--open {
    right:0;
}
.mobile-menu__head {
    position:relative;
    margin-bottom:30px;
    font-size:3rem;
    padding-bottom:30px;
    border-bottom:1px solid #eee;
}
.mobile-menu__list {
    list-style:none;
}
.mobile-menu__1depth {
    margin-bottom:16px;
}
.mobile-menu__1depth__link {
    color: #666;
    text-decoration: none;
    display: block;
    padding:16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.mobile-menu__1depth__link:hover {
    background: #f8f9fa;
    color: #007bff;
    border-color: #007bff;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.overlay.show {
    opacity: 1;
    visibility: visible;
}
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}
.hamburger span {
    width: 100%;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .desktop-menu {
        display: none;
    }
}