/* 스킬 그룹 */
.skill_group {
    margin-top: 40px;
}

.skill_group_title {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

/* 태그 묶음 */
.skill_front, .skill_tool {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

/* 개별 태그 버튼 */
.skill_tag {
    padding: 8px 18px;
    background: #e8f0ff;
    border: 1px solid #abc8f3;
    border-radius: 20px;
    font-size: 15px;
    color: #333;
    cursor: pointer;
    transition: 0.25s ease;
}

/* 태그 hover */
.skill_tag:hover {
    background: #d8e8ff;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.07);
}

/* 태그 클릭 상태 */
.skill_tag.active {
    background: #abc8f3;
    color: white;
    border-color: #82aef0;
    transform: translateY(-3px);
}

/* 상세 영역 */
.skill_detail {
    margin-top: 50px;
    background: #fff;
    padding: 30px 40px;
    width: 60%;
    min-height: 220px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #d8e6fb;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* 기술명 */
#skill_title {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

/* 설명 */
#skill_desc {
    margin-top: 30px;
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

/* 바 전체 */
.skill_bar_wrapper {
    width: 100%;
    height: 20px;
    background: #eef3ff;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

/* 실제 채워지는 바 */
.skill_bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #7fb2ff, #3c83f7);
    border-radius: 10px;
    transition: width 0.7s ease;
    position: relative;
}

/* % 텍스트 */
.skill_percent {
    position: absolute;
    right: 8px;       /* 바 끝에서 조금 떨어져서 표시 */
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 13px;
    font-weight: 600;
    pointer-events: none;
}

/* fade 애니메이션 */
/* Skills 섹션 기본 상태 */
.fade-skills {
    opacity: 0;
    transform: translateY(35px);
    transition:
        opacity 0.75s ease-out,
        transform 0.75s ease-out;
}

/* 화면에 등장할 때 */
.fade-skills.show {
    opacity: 1;
    transform: translateY(0);
}

/* 반응형 */
/* Tablet (≤1024px) */
@media (max-width: 1024px) {

    .skill_group_title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .skill_tag {
        font-size: 14px;
        padding: 7px 16px;
    }

    .skill_detail {
        width: 75%;
        padding: 25px 30px;
    }

    #skill_title {
        font-size: 22px;
    }

    #skill_desc {
        font-size: 15px;
    }

    .skill_bar_wrapper {
        height: 18px;
    }

    .skill_percent {
        font-size: 12px;
    }
}

/* Mobile (≤768px) */
@media (max-width: 768px) {

    .skill_group {
        margin-top: 30px;
    }

    .skill_group_title {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .skill_tag {
        font-size: 13px;
        padding: 6px 14px;
        border-radius: 16px;
    }

    .skill_detail {
        width: 90%;
        padding: 20px 18px;
    }

    #skill_title {
        font-size: 20px;
        margin-bottom: 15px;
    }

    #skill_desc {
        font-size: 14px;
    }

    .skill_bar_wrapper {
        height: 14px;
    }

    .skill_percent {
        font-size: 11px;
        right: 6px;
    }
}