/* 기본 스타일 */
body {
    font-family: 'Pretendard', sans-serif;
    margin: 0;
    color: #333;
    background-color: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

/* 네비게이션 바 */
header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eee;
    z-index: 1000; /* Increased z-index */
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: #0052ff; /* 포인트 블루 */
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav ul a {
    font-weight: 600;
    transition: color 0.3s;
}

nav ul a:hover {
    color: #0052ff;
}

/* 메인 섹션 */
main {
    padding-top: 70px;
}

section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

#hero {
    background-color: #f0f5ff; /* 연한 파란색 배경 */
    padding: 120px 20px;
    position: relative;
    z-index: 1;
}

#hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

#hero p {
    font-size: 20px;
    color: #555;
}

.metrics {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
}

.metric h3 {
    font-size: 42px;
    font-weight: 700;
    color: #0052ff;
}

.metric p {
    font-size: 16px;
    color: #555;
}

h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 50px;
}

/* 타임라인 */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #e0e0e0;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 50px;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 50px;
    text-align: left;
}

.timeline-date {
    font-weight: 700;
    color: #0052ff;
    margin-bottom: 10px;
}

.timeline-content {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.timeline-content h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
}

.timeline-content p {
    margin: 0;
    color: #555;
}

/* 서비스 카드 */
#services {
    background-color: #f0f5ff;
}

.service-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    flex: 1;
    max-width: 320px;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    font-size: 22px;
    margin: 20px;
}

.service-card p {
    font-size: 16px;
    color: #555;
    margin: 0 20px 20px;
}

/* 문화 섹션 카드 */
.cards {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.card {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
    flex: 1;
    min-width: 250px;
}

.card h3 {
    font-size: 24px;
    font-weight: 700;
    color: #0052ff;
    margin-bottom: 15px;
}

/* 채용 공고 */
.job-postings {
    margin: 50px 0;
}

.job-posting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f9fa;
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: left;
}

.job-posting h3 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.job-posting p {
    margin: 0;
    color: #777;
}

.btn-apply {
    background-color: #fff;
    color: #0052ff;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    border: 1px solid #0052ff;
    transition: all 0.3s;
}

.btn-apply:hover {
    background-color: #0052ff;
    color: #fff;
}

/* 버튼 */
.btn {
    display: inline-block;
    background-color: #0052ff;
    color: #fff;
    padding: 15px 30px;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #003ecc;
}

#sheeps-canvas {
    width: 100%;
    height: 500px;
    border: 1px solid #eee;
    cursor: pointer;
}

/* 푸터 */
footer {
    background-color: #f8f9fa;
    padding: 40px 20px;
    text-align: center;
    color: #777;
    border-top: 1px solid #eee;
}