.section_tb_kit_video { padding: var(--common-section-padding) 27%; background-color: #14142f; } 
.section_tb_kit_video .video_wrap { position: relative; width: 100%; height: 0; padding-top: 56.25%; } 
.section_tb_kit_video .video_item { position: absolute; left: 0; top: 0; width: 100%; height: 100%; } 

.section_tb_kit_gen { padding: var(--common-section-padding) 0; text-align: center; background: #f4f7fd; } 
.section_tb_kit_gen .icon_wrap { margin-top: 50px; } 
.section_tb_kit_gen .icon_wrap img { width: 120px; height: 120px; } 
.section_tb_kit_gen .myco_title { font-size: 64px; font-weight: bold; color: #010234; } 
.section_tb_kit_gen .gen_kit_wrap img { width: 624px; height: 451px; } 

.section_tb_kit_strength { padding: var(--common-section-padding) 0; text-align: center; background: #ffffff; } 
.section_tb_kit_strength .strength_list { display: flex; justify-content: space-between; margin-top: var(--common-section-big-padding); flex-wrap: wrap; } 
.section_tb_kit_strength .strength_item { flex: 0 0 23%; display: flex; flex-direction: column; text-align: left; } 
.section_tb_kit_strength .strength_item .item_title { margin-top: 0.8em; font-size: 24px; font-weight: bold; color: #003366; } 
.section_tb_kit_strength .strength_item .item_desc { margin-top: 0.4em; color: #596F83; } 
.section_tb_kit_strength .strength_item .icn_box { display: inline-block; width: 60px; height: 60px; background-repeat: no-repeat; background-position: center center; background-size: contain; } 
.section_tb_kit_strength .strength_item .icn_box.icn_price { background-image: url('../../img/tb_kit/icn_price.svg'); }
.section_tb_kit_strength .strength_item .icn_box.icn_safe { background-image: url('../../img/tb_kit/icn_safe.svg'); }
.section_tb_kit_strength .strength_item .icn_box.icn_speed { background-image: url('../../img/tb_kit/icn_speed.svg'); }
.section_tb_kit_strength .strength_item .icn_box.icn_adjective { background-image: url('../../img/tb_kit/icn_adjective.svg'); }

.section_tb_kit_ai { padding: var(--common-section-padding) 0; text-align: center; background: #ffffff; } 
.section_tb_kit_ai .scan_info { display: flex; justify-content: space-around; align-items: center; text-align: left; margin-top: 50px; } 
.section_tb_kit_ai .scan_item { flex: 0 0 40%; padding: 4%; border: 1px solid transparent; font-size: 16px; } 
.section_tb_kit_ai .scan_item.disabled { opacity: 0.45; border: 1px solid #756c6e; } 
.section_tb_kit_ai .scan_item .horizon_line { margin: 1.5em 0; border: none; border-top: 1px solid #000; } 
.section_tb_kit_ai .scan_item .scan_title { margin-top: 1em; font-size: 1.6em; font-weight: bold; } 
.section_tb_kit_ai .scan_item .scan_subtitle { margin: 1em 0; } 
.section_tb_kit_ai .include_item { position: relative; margin: 0.6em 0; padding-left: 2em; line-height: 1.4; } 
.section_tb_kit_ai .include_item:before { content: ''; position: absolute; left: 0; top: 0; display: block; width: 1.4em; height: 1.4em; background: url('../../img/icon/icn_check.svg') center center; background-size: contain; } 
.section_tb_kit_ai .scan_item.active .include_item:before { content: ''; position: absolute; left: 0; top: 0; display: block; width: 1.4em; height: 1.4em; background: url('../../img/icon/icn_check_white.svg') center center; background-size: contain; } 
.section_tb_kit_ai .scan_item.active { flex: 0 0 50%; font-size: 20px; color: #fff; background: #014786; } 
.section_tb_kit_ai .scan_item.active .horizon_line { border-top: 1px solid #fff; } 

.section_tb_kit_ai .scan_item .icn_box { width: 50px; height: 50px; background-position: center center; background-size: contain; background-repeat: no-repeat; } 
.section_tb_kit_ai .scan_item .icn_box.icn_normal { background-image: url('../../img/tb_kit/icn_normal_white.svg'); }
.section_tb_kit_ai .scan_item .icn_box.icn_myco { background-image: url('../../img/tb_kit/icn_myco_white.svg'); }

.section_tb_kit_process { padding: var(--common-section-padding) 0; text-align: center; background: #ffffff; } 
.section_tb_kit_process .process_container { display: flex; justify-content: space-between; align-items: flex-start; position: relative; margin: 0 auto; padding-top: 50px; } 
.section_tb_kit_process .step { text-align: center; width: 23%; position: relative; } 
.section_tb_kit_process .circle { width: 21px; height: 21px; margin-top: 10px; background-color: #004680; border-radius: 50%; margin: 0 auto; position: relative; z-index: 2; } 
.section_tb_kit_process .step-number { display: block; height: 50px; font-weight: bold; font-size: 30px; } 
.section_tb_kit_process .step-title { font-size: 24px; font-weight: bold; color: #004680; margin-top: 1em; } 
.section_tb_kit_process .step-desc { font-size: 16px; margin-top: 8px; color: #333; } 
.section_tb_kit_process .line { position: absolute; top: 109px; 
left: 11.5%; width: 77%; height: 2px; background-color: #004680; z-index: 1; } 
.section_tb_kit_process .step:last-child .circle::after { display: none; } 


@media (max-width: 1600px) {
    .section_tb_kit_gen .icon_wrap img { width: 85px; height: 85px; }
    .section_tb_kit_gen .gen_kit_wrap img { width: 450px; height: 325px; }
    .section_tb_kit_gen .myco_title { font-size: 45px; }
    .section_tb_kit_strength .strength_list { justify-content: center; gap: 10%; padding: 0 10%; }
    .section_tb_kit_strength .strength_item { flex: 0 0 45%; max-width: 300px; margin-bottom: 2em; }
    .section_tb_kit_strength .strength_item .item_title { font-size: 18px; }
    .section_tb_kit_strength .strength_item .item_desc { font-size: 14px; }
    .section_tb_kit_strength .strength_item .icn_box { width: 45px; height: 45px; }

    .section_tb_kit_ai .scan_info { margin-top: 36px; padding: 0 10%; }
    .section_tb_kit_ai .scan_item { font-size: 14px; }
    .section_tb_kit_ai .scan_item.active { font-size: 16px; }


    .section_tb_kit_process .process_container { padding-top: 36px; } 
    .section_tb_kit_process .circle { width: 16px; height: 16px; margin-top: 20px; } 
    .section_tb_kit_process .step-number { height: 26px; font-size: 22px; } 
    .section_tb_kit_process .step-title { font-size: 18px; } 
    .section_tb_kit_process .step-desc { font-size: 14px; margin-top: 6px; } 
    .section_tb_kit_process .line { top: 88px; } 

}

@media (max-width: 1024px) {
    .section_tb_kit_video { padding: var(--common-section-padding) 15%; } 
    .section_tb_kit_ai .scan_info { width: 86%; margin: 1em auto 0 auto; padding: 0; flex-direction: column; row-gap: 1em; }
    .section_tb_kit_ai .scan_item { padding: 10%; font-size: 12px; }
    .section_tb_kit_ai .scan_item.active { font-size: 14px; }
    .section_tb_kit_ai .scan_item .icn_box { width: 36px; height: 36px; }
    .section_tb_kit_gen .myco_title { font-size: 32px; }
}
@media (max-width: 768px) {
    .section_tb_kit_video,
    .section_tb_kit_video .page_inner { padding: 0; }
    .section_tb_kit_gen .gen_kit_wrap img { width: 80%; max-width: 400px; height: auto; } 
    .section_tb_kit_process .process_container { display: inline-flex; flex-direction: column; row-gap: 1em; }
    .section_tb_kit_process .step { display: flex; width: 100%; }
    .section_tb_kit_process .circle { display: none; } 
    .section_tb_kit_process .step-number { flex: 0 0 2.2em; display: flex; justify-content: flex-start; align-items: center; height: 35px; font-size: 20px; font-weight: bold; } 
    .section_tb_kit_process .step-wrap { flex: 1 1 auto; text-align: left; } 
    .section_tb_kit_process .step-title { display: block; height: 35px; font-size: 20px; line-height: 35px; margin-top: 0; } 
    
    .section_tb_kit_process .step-desc { font-size: 14px; margin-top: 0.3em; } 
    .section_tb_kit_process .line { display: none; } 
    .section_tb_kit_strength .strength_list { gap: 1em }
    .section_tb_kit_strength .strength_item { flex: 0 0 100%; align-items: center; margin-bottom: 2em; }
    .section_tb_kit_strength .strength_item .item_desc { text-align: center; }
}