:root {
    --bg-color: #1a1a1a;
    --btn-bg: #2d2d2d;
    --text-color: #ffffff;
    --accent-color: #e74c3c;
    --secondary-accent: #3498db;
    --hover-bg: #3d3d3d;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 50px 20px;
    text-align: center;
    box-sizing: border-box;
}

/* 프로필 이미지 영역 */
.profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: #444;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    overflow: hidden;
}

.profile-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

h1 {
    font-size: 1.8rem;
    margin: 0 0 10px 0;
    letter-spacing: 1px;
}

p.description {
    font-size: 1.05rem;
    color: #aaa;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* 링크 버튼 컨테이너 */
.link-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* 개별 버튼 스타일 */
.link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--btn-bg);
    color: var(--text-color);
    text-decoration: none;
    padding: 20px;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.link-btn:hover {
    transform: translateY(-3px);
    background-color: var(--hover-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* 프로젝트별 포인트 컬러 (Hover 시 테두리 색상 변화) */
.btn-translation:hover {
    border-color: #f1c40f;
}

.btn-voo-ong:hover {
    border-color: var(--accent-color);
}

.btn-imx:hover {
    border-color: var(--secondary-accent);
}

footer {
    margin-top: auto;
    padding: 30px 20px;
    font-size: 0.9rem;
    color: #666;
}