/* body에 헤더 높이만큼 padding-top 추가 */
body {
    padding-top: 80px;
    overflow-x: hidden;
}

/* 서브메뉴 섹션 */
.sub_menu_section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: relative;
    z-index: 999;
    margin-top: 0;
}

.sub_menu_container {
    width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 56px;
}

.sub_menu_left {
    display: flex;
    align-items: center;
}

.sub_menu_list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 52px;
}

.sub_menu_item {
    text-decoration: none;
    color: #495057;
    font-size: 15px;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    letter-spacing: 0.3px;
    background: transparent;
    border: 1px solid transparent;
}

.sub_menu_item:hover {
    color: #212529;
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.sub_menu_item.active {
    color: #212529;
    background: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.sub_menu_item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border-radius: 12px;
    pointer-events: none;
}

.sub_menu_item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, #495057, #6c757d);
    border-radius: 2px;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        width: 0;
        opacity: 0;
        transform: translateX(-50%) scaleX(0);
    }
    to {
        width: 28px;
        opacity: 1;
        transform: translateX(-50%) scaleX(1);
    }
}

.sub_menu_right {
    display: flex;
    align-items: center;
}



.phone_icon {
    width: 18px;
    height: 18px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: phoneFloat 3s ease-in-out infinite;
}

.phone_icon i {
    font-size: 16px;
    color: #212529;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1;
}

.contact_number:hover .phone_icon i {
    color: #000000;
}

.phone_number {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    letter-spacing: 1.8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    line-height: 1;
    display: flex;
    align-items: center;
    font-weight: 700;
}

/* 번호 애니메이션 */
.phone_number span {
    display: inline-block;
    animation: numberFloat 3s ease-in-out infinite;
    margin: 0 1px;
}

.phone_number span:nth-child(1) { animation-delay: 0s; }
.phone_number span:nth-child(2) { animation-delay: 0.1s; }
.phone_number span:nth-child(3) { animation-delay: 0.2s; }
.phone_number span:nth-child(4) { animation-delay: 0.3s; }
.phone_number span:nth-child(5) { animation-delay: 0.4s; }
.phone_number span:nth-child(6) { animation-delay: 0.5s; }
.phone_number span:nth-child(7) { animation-delay: 0.6s; }
.phone_number span:nth-child(8) { animation-delay: 0.7s; }
.phone_number span:nth-child(9) { animation-delay: 0.8s; }

@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-2px) rotate(-2deg);
    }
    50% {
        transform: translateY(-4px) rotate(0deg);
    }
    75% {
        transform: translateY(-2px) rotate(2deg);
    }
}

@keyframes numberFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    25% {
        transform: translateY(-3px) scale(1.1);
    }
    50% {
        transform: translateY(-5px) scale(1.15);
    }
    75% {
        transform: translateY(-3px) scale(1.1);
    }
}

/* 1~4번 영역 기본 스타일 */
.internet_section_1,
.internet_section_2,
.internet_section_3,
.internet_section_4 {
    padding: 80px 0;
    position: relative;
}

.internet_section_1 {
    background: #ffffff;
}

.internet_section_2 {
    background: #f8f9fa;
}

.internet_section_3 {
    background: #ffffff;
}

.internet_section_4 {
    background: #f8f9fa;
}

.internet_section_5 {
    background: #ffffff;
}

/* 6번 영역 배경색 강제 적용 */
div[style*="background-color: #f0f2f5"] .nit_support_section {
    background-color: #f0f2f5 !important;
}

div[style*="background-color: #f0f2f5"] .nit_container {
    background-color: #f0f2f5 !important;
}

div[style*="background-color: #f0f2f5"] {
    background-color: #f0f2f5 !important;
}

.section_content {
    width: 100%;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 1번 영역 높이 고정 */
.internet_section_1 .section_content {
    min-height: 700px;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 40px 0;
}

.internet_section_title {
    font-size: 32px;
    font-weight: 800;
    color: #174ea6;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.internet_section_divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #00a6ff);
    border: none;
    border-radius: 2px;
    margin: 0 auto 32px auto;
}

/* 상담 영역 스타일 (5번 영역) */
/* 448~ 관련 .nit_support_section 및 하위 스타일 전체 삭제 */

/* 상담 신청 영역 */
.nit_inquiry_status {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.nit_inquiry_status h2 {
    color: #333;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.nit_inquiry_status h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-radius: 2px;
}

/* nit_slide_list 스타일은 메인 파일(nit_support.css, nit_style.css)에서 관리 */

.nit_consult_request {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.nit_consult_request h3 {
    color: #333;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
}

.nit_consult_form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.nit_form_group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nit_form_group label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.nit_form_group input,
.nit_form_group textarea {
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.nit_form_group input:focus,
.nit_form_group textarea:focus {
    outline: none;
    border-color: #007bff;
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.nit_form_group input::placeholder,
.nit_form_group textarea::placeholder {
    color: #adb5bd;
}

.nit_form_group textarea {
    resize: vertical;
    min-height: 100px;
}

.nit_privacy_agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.nit_checkbox_label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    line-height: 1.4;
}

.nit_checkbox_label input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    accent-color: #007bff;
    cursor: pointer;
}

.nit_checkbox_label input[type="checkbox"]:checked {
    background-color: #007bff;
}

.nit_privacy_link {
    color: #007bff;
    text-decoration: underline;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nit_privacy_link:hover {
    color: #0056b3;
    text-decoration: none;
}

/* 개인정보 수집 및 이용 동의 팝업 */
.nit_privacy_popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nit_privacy_popup.active {
    opacity: 1;
    visibility: visible;
}

.nit_privacy_content {
    background: white;
    border-radius: 20px;
    padding: 30px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.nit_privacy_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.nit_privacy_header h3 {
    margin: 0;
    color: #333;
    font-size: 20px;
    font-weight: 700;
}

.nit_privacy_close {
    background: none;
    border: none;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.nit_privacy_close:hover {
    background: #f0f0f0;
    color: #333;
}

.nit_privacy_body {
    margin-bottom: 20px;
}

.nit_privacy_body h4 {
    color: #333;
    font-size: 16px;
    font-weight: 600;
    margin: 20px 0 10px 0;
}

.nit_privacy_body p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.nit_privacy_body ul {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
}

.nit_privacy_body li {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.nit_privacy_body li:before {
    content: '•';
    color: #007bff;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.nit_privacy_footer {
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.nit_privacy_confirm {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.nit_privacy_confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.nit_request_btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    width: 100%;
}

.nit_request_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.nit_request_btn:active {
    transform: translateY(0);
}

/* 상담 신청 목록 스타일 */
.nit_inquiry_list {
    margin-top: 20px;
}

.nit_slide_container {
    position: relative;
    overflow: hidden;
}

/* nit_slide_list 애니메이션은 메인 파일(nit_style.css)에서 관리 */

.nit_consult_item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    font-size: 14px;
    color: #666;
}

.nit_consult_item:hover {
    background: rgba(0, 123, 255, 0.05);
    padding-left: 10px;
    border-radius: 8px;
}

.nit_consult_content {
    flex: 1;
    color: #333;
    font-weight: 500;
    position: relative;
    padding-left: 15px;
}

.nit_consult_content::before {
    content: '💬';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
}

.nit_consult_time {
    color: #999;
    font-size: 12px;
    font-weight: 400;
    position: relative;
    padding-left: 15px;
}

.nit_consult_time::before {
    content: '📅';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
}

/* 반응형 스타일 */
@media screen and (max-width: 1200px) {
    .nit_support_right {
        flex: 1;
    }
    
    .nit_inquiry_status h3,
    .nit_consult_request h3 {
        font-size: 18px;
    }
    
    /* nit_slide_list 스타일은 메인 파일에서 관리 */
}

@media screen and (max-width: 992px) {
    .nit_support_wrap {
        flex-direction: column;
    }
    
    .nit_support_left,
    .nit_support_right {
        flex: none;
    }
    
    .nit_inquiry_status,
    .nit_consult_request {
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 768px) {
    .nit_support_section {
        padding: 60px 0;
    }
    
    .nit_inquiry_status,
    .nit_consult_request {
        padding: 20px;
    }
    
    .nit_inquiry_status h3,
    .nit_consult_request h3 {
        font-size: 16px;
    }
    
    /* nit_slide_list 스타일은 메인 파일에서 관리 */
    
    .nit_kakao_btn,
    .nit_tel_btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

/* 서브메뉴 고정 및 헤더 숨김 효과 */
.nit_header.header-hidden {
    transform: translateY(-100%);
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    display: none !important;
}

.sub_menu_section {
    transition: box-shadow 0.3s, background 0.3s;
    z-index: 1001;
}

.sub_menu_section.fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.85);
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    animation: slideDownMenu 0.3s;
    backdrop-filter: blur(6px);
    z-index: 2000;
}

@keyframes slideDownMenu {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

body.menu-fixed {
    padding-top: 70px; /* 서브메뉴 높이만큼 여백 */
}

body.menu-fixed .nit_header {
    display: none !important;
}



.nit_slide_bg {
    background-image: url('../images/kt_internet_service.png') !important;
}

/* 인터넷 배너 영역 스타일 */
.internet_banner_wrap {
    width: 1400px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    gap: 32px;
    justify-content: space-between;
}

.banner_feature {
    width: 100%;
    background: #f7fafd;
    border-top: 1px solid #e3eaf3;
    padding: 18px 18px 16px 18px;
    margin-top: 8px;
    border-radius: 0 0 16px 16px;
    text-align: left;
    font-size: 15px;
}
.banner_feature strong {
    display: block;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 6px;
    font-size: 15px;
}
.banner_feature ul {
    margin: 0 0 8px 18px;
    padding: 0;
    list-style: disc;
}
.banner_feature ul li {
    margin-bottom: 2px;
    color: #333;
    font-size: 14px;
}
.banner_feature p {
    margin: 0 0 8px 0;
    color: #555;
    font-size: 14px;
}

.internet_banner {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    overflow: hidden;
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 590px;
}
.internet_banner:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 8px 32px rgba(0,123,255,0.13);
}

/* 배너 링크 스타일 */
.banner_link {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
    height: 100%;
}

.banner_link:hover {
    text-decoration: none;
    color: inherit;
}
.banner_img {
    width: 100%;
    height: auto;
    overflow: hidden;
}
.banner_img img {
    width: 100%;
    min-width: 100%;
    object-fit: cover;
    border-radius: 16px 16px 0 0;
    display: block;
    background: #f4f4f4;
}
.banner_desc {
    padding: 10px;
    text-align: center;
    height: 170px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-top: 1px solid #e9ecef;
    background: #fff;
}
.banner_desc h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #174ea6;
}
.banner_desc p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
}
@media (max-width: 1450px) {
    .internet_banner_wrap {
        width: 100%;
        padding: 0 20px;
    }
}
/* 1200px 이하 - 2개씩 배치 */
@media (max-width: 1200px) {
    .internet_section_1 .section_content {
        height: auto;
        min-height: auto;
        padding: 40px 0;
    }
    
    .internet_section_title {
        font-size: 28px;
    }
    
    .internet_banner_wrap {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        width: 100%;
        max-width: 100%;
        padding: 0 10px;
    }
    .internet_banner {
        width: 100%;
        min-width: 0;
        height: auto;
        min-height: 400px;
    }
    
    .banner_desc h3 {
        font-size: 20px;
    }
    
    .banner_desc p {
        font-size: 14px;
    }
    
    .banner_feature {
        font-size: 14px;
    }
    
    .banner_feature strong {
        font-size: 14px;
    }
    
    .banner_feature ul li {
        font-size: 13px;
    }
    
    .banner_feature p {
        font-size: 13px;
    }
}

/* 768px 이하 - 1개씩 배치 */
@media (max-width: 768px) {
    .internet_section_1 .section_content {
        height: auto;
        min-height: auto;
        padding: 30px 0;
    }
    
    .internet_section_title {
        font-size: 24px;
    }
    
    .internet_banner_wrap {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
        max-width: 100%;
        padding: 0px;
    }
    .internet_banner {
        width: 100%;
        min-width: 0;
        height: auto;
        min-height: 350px;
    }
    
    .banner_desc h3 {
        font-size: 18px;
    }
    
    .banner_desc p {
        font-size: 13px;
    }
    
    .banner_feature {
        font-size: 13px;
    }
    
    .banner_feature strong {
        font-size: 13px;
    }
    
    .banner_feature ul li {
        font-size: 12px;
    }
    
    .banner_feature p {
        font-size: 12px;
    }
}

/* 2번 영역 - 일반인터넷 상세 스타일 */
.internet_section_2 {
    min-height: 600px;
    padding: 80px 0;
}

.general_internet_wrap {
    width: 1400px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* 제목 영역 */
.general_internet_header {
    text-align: left;
    margin-bottom: 50px;
}

.general_internet_title {
    font-size: 32px;
    font-weight: 600;
    color: #174ea6;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.title_underline {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #007bff, #00a6ff);
    border-radius: 1px;
    margin: 0;
    position: relative;
}

.title_underline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #007bff, #00a6ff);
    border-radius: 2px;
    animation: underlineExpand 1.5s ease-out;
}

@keyframes underlineExpand {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* 메인 콘텐츠 영역 */
.general_internet_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.general_internet_left {
    flex: 0 0 35%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.general_internet_right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 이미지 배너 영역 */
.general_internet_banner {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.general_internet_banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.banner_image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.banner_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.general_internet_banner:hover .banner_image img {
    transform: scale(1.05);
}

.banner_desc h3 {
    font-size: 22px;
    font-weight: 700;
    color: #174ea6;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.banner_desc p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* 장점 배너 영역 */
.general_internet_advantages {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: space-between;
    margin-bottom: 0;
}

.advantage_item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: white;
    border-radius: 12px;
    padding: 18px 12px;
    box-shadow: 0 3px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage_item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #007bff, #00a6ff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.advantage_item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 123, 255, 0.15);
}

.advantage_item:hover::before {
    transform: scaleX(1);
}

.advantage_text {
    width: 100%;
}

.advantage_text h4 {
    font-size: 18px;
    font-weight: 700;
    color: #174ea6;
    margin-bottom: 10px;
    line-height: 1.3;
}

.advantage_text p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

/* 요금표 영역 */
.pricing_table {
    background: white;
    border-radius: 20px;
    padding: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
}

.pricing_table_wrap {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid #e1e5e9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.pricing_table_content {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.pricing_note_top {
    text-align: right;
    margin-bottom: 15px;
}

.pricing_note_top p {
    font-size: 13px;
    color: #666;
    margin: 0;
    font-weight: 500;
}

.pricing_table_content th {
    background: #f8f9fa;
    color: #2c3e50;
    padding: 10px 8px;
    text-align: center;
    font-weight: 700;
    font-size: 13px;
    border: 1px solid #e1e5e9;
    position: relative;
    letter-spacing: 0.3px;
}

.pricing_table_content th::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #174ea6;
    opacity: 0.3;
}

.pricing_table_content td {
    padding: 10px 8px;
    text-align: center;
    border: 1px solid #e1e5e9;
    vertical-align: middle;
    transition: background-color 0.2s ease;
}

.pricing_table_content tbody tr:hover {
    background-color: #f8f9fa;
}

.pricing_table_content tbody tr:hover td {
    background-color: #f8f9fa;
}

.product_name {
    font-size: 15px;
    font-weight: 700;
    color: #174ea6;
    letter-spacing: 0.2px;
}

.product_speed {
    font-size: 14px;
    color: #5a6c7d;
    font-weight: 500;
    letter-spacing: 0.1px;
}

.price {
    font-size: 15px;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 0.2px;
}

.pricing_note {
    margin-top: 15px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #007bff;
}

.pricing_note p {
    font-size: 12px;
    color: #666;
    margin: 2px 0;
    line-height: 1.3;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
    .general_internet_wrap {
        width: 100%;
        padding: 0 0px;
    }
    
    .general_internet_content {
        gap: 30px;
    }
    
    .general_internet_title {
        font-size: 28px;
    }
    
    .banner_desc h3 {
        font-size: 20px;
    }
    
    .banner_desc p {
        font-size: 14px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 12px;
        padding: 8px 6px;
    }
    
    .product_name strong {
        font-size: 13px;
    }
    
    .price {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .general_internet_content {
        flex-direction: column;
        gap: 30px;
    }
    
    .general_internet_left,
    .general_internet_right {
        flex: none;
    }
    
    .pricing_table {
        padding: 25px 20px;
    }
}

@media (max-width: 768px) {
    .internet_section_2 {
        padding: 50px 0;
        min-height: auto;
    }
    
    .general_internet_title {
        font-size: 24px;
    }
    
    .banner_desc h3 {
        font-size: 18px;
    }
    
    .banner_desc p {
        font-size: 13px;
    }
    
    .general_internet_advantages {
        flex-direction: column;
        gap: 12px;
    }
    
    .advantage_item {
        padding: 18px 15px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table {
        padding: 20px 15px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        padding: 8px 4px;
        font-size: 11px;
    }
    
    .product_name strong {
        font-size: 12px;
    }
    
    .price {
        font-size: 12px;
    }
}

/* 3번 영역 - 오피스넷 인터넷 상세 스타일 */
.internet_section_3 {
    min-height: 600px;
    padding: 80px 0;
}

.office_internet_wrap {
    width: 1400px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* 제목 영역 */
.office_internet_header {
    text-align: left;
    margin-bottom: 50px;
}

.office_internet_title {
    font-size: 32px;
    font-weight: 600;
    color: #174ea6;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

/* 메인 콘텐츠 영역 */
.office_internet_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.office_internet_left {
    flex: 0 0 35%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.office_internet_right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 이미지 배너 영역 */
.office_internet_banner {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.office_internet_banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* 장점 배너 영역 */
.office_internet_advantages {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: space-between;
    margin-bottom: 0;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
    .office_internet_wrap {
        width: 100%;
        padding: 0 0px;
    }
    
    .office_internet_content {
        gap: 30px;
    }
    
    .office_internet_title {
        font-size: 28px;
    }
    
    .banner_desc h3 {
        font-size: 20px;
    }
    
    .banner_desc p {
        font-size: 14px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 12px;
        padding: 8px 6px;
    }
    
    .product_name strong {
        font-size: 13px;
    }
    
    .price {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .office_internet_content {
        flex-direction: column;
        gap: 30px;
    }
    
    .office_internet_left,
    .office_internet_right {
        flex: none;
    }
}

@media (max-width: 768px) {
    .internet_section_3 {
        padding: 50px 0;
        min-height: auto;
    }
    
    .office_internet_title {
        font-size: 24px;
    }
    
    .banner_desc h3 {
        font-size: 18px;
    }
    
    .banner_desc p {
        font-size: 13px;
    }
    
    .office_internet_advantages {
        flex-direction: column;
        gap: 12px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 11px;
        padding: 8px 4px;
    }
    
    .product_name strong {
        font-size: 12px;
    }
    
    .price {
        font-size: 12px;
    }
}

/* 4번 영역 - 기가오피스 인터넷 상세 스타일 */
.internet_section_4 {
    min-height: 600px;
    padding: 80px 0;
}

.giga_internet_wrap {
    width: 1400px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* 제목 영역 */
.giga_internet_header {
    text-align: left;
    margin-bottom: 50px;
}

.giga_internet_title {
    font-size: 32px;
    font-weight: 600;
    color: #174ea6;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

/* 메인 콘텐츠 영역 */
.giga_internet_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.giga_internet_left {
    flex: 0 0 35%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.giga_internet_right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 이미지 배너 영역 */
.giga_internet_banner {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.giga_internet_banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* 장점 배너 영역 */
.giga_internet_advantages {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: space-between;
    margin-bottom: 0;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
    .giga_internet_wrap {
        width: 100%;
        padding: 0 0px;
    }
    
    .giga_internet_content {
        gap: 30px;
    }
    
    .giga_internet_title {
        font-size: 28px;
    }
    
    .banner_desc h3 {
        font-size: 20px;
    }
    
    .banner_desc p {
        font-size: 14px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 12px;
        padding: 8px 6px;
    }
    
    .product_name strong {
        font-size: 13px;
    }
    
    .price {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .giga_internet_content {
        flex-direction: column;
        gap: 30px;
    }
    
    .giga_internet_left,
    .giga_internet_right {
        flex: none;
    }
}

@media (max-width: 768px) {
    .internet_section_4 {
        padding: 50px 0;
        min-height: auto;
    }
    
    .giga_internet_title {
        font-size: 24px;
    }
    
    .banner_desc h3 {
        font-size: 18px;
    }
    
    .banner_desc p {
        font-size: 13px;
    }
    
    .giga_internet_advantages {
        flex-direction: column;
        gap: 12px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 11px;
        padding: 8px 4px;
    }
    
    .product_name strong {
        font-size: 12px;
    }
    
    .price {
        font-size: 12px;
    }
}

/* 5번 영역 - 플렉스라인 인터넷 상세 스타일 */
.internet_section_5 {
    min-height: 600px;
    padding: 80px 0;
}

.flex_internet_wrap {
    width: 1400px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* 제목 영역 */
.flex_internet_header {
    text-align: left;
    margin-bottom: 50px;
}

.flex_internet_title {
    font-size: 32px;
    font-weight: 600;
    color: #174ea6;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

/* 메인 콘텐츠 영역 */
.flex_internet_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.flex_internet_left {
    flex: 0 0 35%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.flex_internet_right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 이미지 배너 영역 */
.flex_internet_banner {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.flex_internet_banner:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* 장점 배너 영역 */
.flex_internet_advantages {
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: space-between;
    margin-bottom: 0;
}

/* 플렉스라인 요금표 글자 크기 조정 */
.internet_section_5 .pricing_table_content th,
.internet_section_5 .pricing_table_content td {
    font-size: 13px;
    line-height: 1.4;
}

.internet_section_5 .pricing_table_content .category {
    font-weight: 600;
    font-size: 12px;
}

.internet_section_5 .pricing_table_content .basic_info,
.internet_section_5 .pricing_table_content .premium_info {
    font-size: 12px;
    line-height: 1.3;
}

.internet_section_5 .pricing_table_content .price {
    font-size: 12px;
    font-weight: 600;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
    .flex_internet_wrap {
        width: 100%;
        padding: 0 0px;
    }
    
    .flex_internet_content {
        gap: 30px;
    }
    
    .flex_internet_title {
        font-size: 28px;
    }
    
    .banner_desc h3 {
        font-size: 20px;
    }
    
    .banner_desc p {
        font-size: 14px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 12px;
        padding: 8px 6px;
    }
    
    .product_name strong {
        font-size: 13px;
    }
    
    .price {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .flex_internet_content {
        flex-direction: column;
        gap: 30px;
    }
    
    .flex_internet_left,
    .flex_internet_right {
        flex: none;
    }
}

@media (max-width: 768px) {
    .internet_section_5 {
        padding: 50px 0;
        min-height: auto;
    }
    
    .flex_internet_title {
        font-size: 24px;
    }
    
    .banner_desc h3 {
        font-size: 18px;
    }
    
    .banner_desc p {
        font-size: 13px;
    }
    
    .flex_internet_advantages {
        flex-direction: column;
        gap: 12px;
    }
    
    .advantage_text h4 {
        font-size: 16px;
    }
    
    .advantage_text p {
        font-size: 13px;
    }
    
    .pricing_table_content th,
    .pricing_table_content td {
        font-size: 11px;
        padding: 8px 4px;
    }
    
    .product_name strong {
        font-size: 12px;
    }
    
    .price {
        font-size: 12px;
    }
}

/* 애니메이션 효과 */
.internet_banner_wrap,
.general_internet_wrap,
.office_internet_wrap,
.giga_internet_wrap,
.flex_internet_wrap,
.internet_banner_wrap.animate,
.general_internet_wrap.animate,
.office_internet_wrap.animate,
.giga_internet_wrap.animate,
.flex_internet_wrap.animate {
    opacity: 1;
    transform: translateY(0);
}

.internet_banner,
.general_internet_banner,
.office_internet_banner,
.giga_internet_banner,
.flex_internet_banner,
.nit_support_banner {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
    animation-delay: 0.2s;
}

.internet_banner.animate,
.general_internet_banner.animate,
.office_internet_banner.animate,
.giga_internet_banner.animate,
.flex_internet_banner.animate,
.nit_support_banner.animate {
    opacity: 1;
    transform: translateY(0);
}

.general_internet_advantages,
.office_internet_advantages,
.giga_internet_advantages,
.flex_internet_advantages {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
    animation-delay: 0.3s;
}

.general_internet_advantages.animate,
.office_internet_advantages.animate,
.giga_internet_advantages.animate,
.flex_internet_advantages.animate {
    opacity: 1;
    transform: translateY(0);
}

.advantage_item {
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.5s ease;
    animation-delay: 0.4s;
}

.advantage_item:nth-child(1) {
    animation-delay: 0.4s;
}

.advantage_item:nth-child(2) {
    animation-delay: 0.5s;
}

.advantage_item:nth-child(3) {
    animation-delay: 0.6s;
}

.advantage_item.animate {
    opacity: 1;
    transform: translateY(0);
}

.pricing_table {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
    animation-delay: 0.5s;
}

.pricing_table.animate {
    opacity: 1;
    transform: translateY(0);
}

.nit_section_title,
.nit_section_desc {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.nit_section_title.animate,
.nit_section_desc.animate {
    opacity: 1;
    transform: translateY(0);
}

.title_underline {
    opacity: 0;
    transform: scaleX(0);
    transition: all 0.6s ease;
}

.title_underline.animate {
    opacity: 1;
    transform: scaleX(1);
}

.nit_inquiry_status,
.nit_consult_request {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.nit_inquiry_status.animate,
.nit_consult_request.animate {
    opacity: 1;
    transform: translateY(0);
}