/* 기본 설정 */
body {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Pretendard', sans-serif;
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    color: #ffffff;
    min-height: 100vh;
}

.wrapper {
    width: 100%;
    padding: 60px 24px;
}

.header {
    text-align: center;
    margin-bottom: 60px;
}

.header h1 {
    font-size: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

/* 카드 및 윈도우 탭 디자인 */
.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
}

.service-img-container {
    width: 100%;
    height: 350px; /* 탭 공간을 위해 조금 높임 */
    background: #1a1a2e;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* 윈도우 탭 스타일 핵심 부분 */
.window-tab {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-tab i {
    font-size: 18px;
    color: #f093fb;
}

.window-tab span {
    font-size: 13px;
    color: #a8b2d1;
    font-weight: 500;
}

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

/* 버튼 및 콘텐츠 스타일 */
.content {
    padding: 24px;
    flex-grow: 1; /* 남은 공간을 채워 버튼이 항상 하단에 위치하도록 함 */
    display: flex;
    flex-direction: column;
}

.content p {
    margin-bottom: 20px;
    min-height: 50px; /* 설명 글 길이에 따른 높이 불균형 방지 */
}

.btn {
    display: block;
    padding: 14px;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    transition: 0.3s;
}

.btn-main {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 12px;
}

.btn-group {
    display: flex;
    gap: 10px;
}

.btn-notion, .btn-github {
    display: flex !important; /* 강제 표시 */
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #ffffff !important; /* 눈에 띄게 흰색 배경 적용 가능 */
    color: #000000 !important;
}
.btn-main:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}


.btn-notion:hover,.btn-github:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
    }