* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: '맑은 고딕', Arial, sans-serif;
}

.nit_container {
    position: relative;
    width: 1400px;
    margin: 0 auto;
    height: 100%;
}

.footer-watermark {
    position: absolute;
    right: 18px;
    bottom: 8px;
    height: 30px;
    width: auto;
    opacity: 0.13;
    pointer-events: none;
    z-index: 0;
}

.nit_header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nit_header.scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.nit_menu-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: height 0.3s ease;
}

.nit_header.scrolled .nit_menu-container {
    height: 70px;
}

.nit_logo {
    flex-shrink: 0;
}

.nit_logo img {
    height: 40px;
    transition: height 0.3s ease;
}

.nit_header.scrolled .nit_logo img {
    height: 35px;
}

.nit_main-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    flex: 1;
    gap: 20px;
    margin: 0;
    padding: 0;
    transition: all 0.3s ease;
}

.nit_main-menu > li {
    position: relative;
}

.nit_main-menu > li > a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    position: relative;
}

.nit_header.scrolled .nit_main-menu > li > a {
    color: #333;
}

.nit_main-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #0066cc;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nit_main-menu > li > a:hover {
    color: #0066cc;
    transform: translateY(-2px);
}

.nit_main-menu > li > a:hover::after {
    width: 80%;
}

.nit_sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    min-width: 200px;
    display: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    border-radius: 8px;
    padding: 8px 0;
    margin-top: 8px;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* 메인 메뉴 항목과 서브메뉴 사이의 간격을 위한 가상 요소 추가 */
.nit_main-menu > li::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 8px;
    background: transparent;
}

.nit_main-menu > li:hover .nit_sub-menu {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.nit_sub-menu li {
    list-style: none;
    position: relative;
    overflow: hidden;
}

.nit_sub-menu li a {
    display: block;
    padding: 12px 24px;
    color: #2c3e50;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: -0.2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nit_sub-menu li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: rgba(0, 102, 204, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.nit_sub-menu li a:hover {
    color: #0066cc;
    padding-left: 28px;
    transform: translateX(4px);
}

.nit_sub-menu li a:hover::before {
    width: 100%;
}

.nit_sub-menu li a::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background-color: #0066cc;
    transform: scaleY(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nit_sub-menu li a:hover::after {
    transform: scaleY(1);
}

.nit_phone-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nit_phone-icon {
    width: 24px;
    height: 24px;
    position: relative;
    animation: phoneRing 2s infinite;
}

.nit_phone-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ff0000"><path d="M20.01 15.38c-1.23 0-2.42-.2-3.53-.56-.35-.12-.74-.03-1.01.24l-1.57 1.97c-2.83-1.35-5.48-3.9-6.89-6.83l1.95-1.66c.27-.28.35-.67.24-1.02-.37-1.11-.56-2.3-.56-3.53 0-.54-.45-.99-.99-.99H4.19C3.65 3 3 3.24 3 3.99 3 13.28 10.73 21 20.01 21c.71 0 .99-.63.99-1.18v-3.45c0-.54-.45-.99-.99-.99z"/></svg>') no-repeat center center;
    background-size: contain;
}

.nit_phone-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid #ff0000;
    border-radius: 50%;
    animation: ripple 2s infinite;
    opacity: 0;
}

@keyframes phoneRing {
    0% {
        transform: rotate(0deg);
    }
    10% {
        transform: rotate(15deg);
    }
    20% {
        transform: rotate(-15deg);
    }
    30% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-15deg);
    }
    50% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.nit_phone-number {
	font-size:17px;
    color: #333;
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1px;
}

.nit_header.scrolled .nit_phone-number {
    color: #333;
}

.nit_phone-number span {
    display: inline-block;
    opacity: 0;
    transform: translateY(-30px);
    animation: dropIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.nit_phone-number span:nth-child(1) { animation-delay: 0.1s; }
.nit_phone-number span:nth-child(2) { animation-delay: 0.2s; }
.nit_phone-number span:nth-child(3) { animation-delay: 0.3s; }
.nit_phone-number span:nth-child(4) { animation-delay: 0.4s; }
.nit_phone-number span:nth-child(5) { animation-delay: 0.5s; }
.nit_phone-number span:nth-child(6) { animation-delay: 0.6s; }
.nit_phone-number span:nth-child(7) { animation-delay: 0.7s; }
.nit_phone-number span:nth-child(8) { animation-delay: 0.8s; }
.nit_phone-number span:nth-child(9) { animation-delay: 0.9s; }
.nit_phone-number span:nth-child(10) { animation-delay: 1.0s; }
.nit_phone-number span:nth-child(11) { animation-delay: 1.1s; }
.nit_phone-number span:nth-child(12) { animation-delay: 1.2s; }

@keyframes dropIn {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.nit_menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 1001;
}

.nit_menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #333;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.nit_menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nit_menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nit_menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media screen and (max-width: 1395px) {
    .nit_phone-number {
        display: none;
        visibility: hidden;
        opacity: 0;
    }
}

@media screen and (max-width: 1200px) {
    .nit_container {
        width: 100%;
        padding: 0 15px;
    }

    .nit_menu-container {
        position: relative;
        height: 70px;
    }

    .nit_menu-toggle {
        display: block;
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1002;
    }

    .nit_main-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: #fff;
        flex-direction: column;
        padding: 80px 20px 20px;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nit_main-menu.active {
        right: 0;
    }

    .nit_main-menu > li {
        width: 100%;
    }

    .nit_main-menu > li > a {
        padding: 15px;
        border-bottom: 1px solid #eee;
    }

    .nit_sub-menu {
        position: static;
        width: 100%;
        transform: none;
        box-shadow: none;
        border: none;
        margin-top: 0;
        display: none;
        opacity: 1;
    }

    .nit_main-menu > li:hover .nit_sub-menu {
        display: block;
        transform: none;
    }

    .nit_sub-menu li a {
        padding: 12px 30px;
    }

    .nit_phone-number {
        position: absolute;
        right: 70px;
        top: 50%;
        transform: translateY(-50%);
        transition: all 0.3s ease;
    }

    .nit_main-menu.active ~ .nit_phone-number {
        display: none;
        visibility: hidden;
        opacity: 0;
    }

    .nit_kt-banners {
        flex-direction: column;
        gap: 30px;
    }
    
    .nit_kt-banner {
        width: 100%;
        margin-bottom: 0;
    }

    .nit_kt-service-types {
        flex-direction: column;
        gap: 20px;
    }

    .nit_kt-service-type {
        width: 100%;
    }

    .nit_kt-banner-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .nit_kt-banner-header h2 {
        font-size: 22px;
    }

    .nit_kt-service-title h3 {
        font-size: 18px;
    }

    .nit_kt-service-title p {
        font-size: 15px;
    }
}

@media screen and (max-width: 768px) {
    .nit_phone-number {
        font-size: 16px;
    }

    .nit_phone-icon {
        width: 20px;
        height: 20px;
    }

    .nit_kt-banner {
        flex: 1 1 100%;
    }

    .nit_kt-banner-content {
        padding: 20px;
    }

    .nit_kt-service-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .nit_kt-service-icon {
        width: 35px;
        height: 35px;
    }

    .nit_kt-service-icon svg {
        width: 20px;
        height: 20px;
    }

    .nit_kt-service-type ul li {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .nit_recommended {
        padding: 12px;
    }

    .nit_recommended h4 {
        font-size: 15px;
    }

    .nit_recommended p {
        font-size: 13px;
    }

    .nit_kt-banner-header .nit_btn {
        width: 100%;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .nit_kt-banner-content {
        padding: 10px;
    }

    .nit_kt-banner-header h2 {
        font-size: 20px;
    }

    .nit_kt-service-title h3 {
        font-size: 16px;
    }

    .nit_kt-service-title p {
        font-size: 14px;
    }

    .nit_kt-service-type ul li {
        font-size: 13px;
        padding-left: 20px;
    }

    .nit_kt-service-type ul li::before {
        width: 5px;
        height: 5px;
    }

    .nit_recommended {
        padding: 10px;
    }

    .nit_recommended h4 {
        font-size: 14px;
    }

    .nit_recommended p {
        font-size: 12px;
    }
}

.nit_main-banner {
    position: relative;
    height: 750px;
    overflow: hidden;
}

.nit_slides {
    position: relative;
    height: 100%;
}

.nit_slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.nit_slide:nth-child(1) {
    background-image: url('../nit_images/banner1.png');
}

.nit_slide:nth-child(2) {
    background-image: url('../nit_images/banner2.png');
}

.nit_slide.active {
    opacity: 1;
    z-index: 1;
}

.nit_slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
    z-index: 1;
}

.nit_banner-content {
    position: absolute;
    z-index: 2;
    max-width: 800px;
    padding: 0;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    top: 60%;
    transform: translateY(-50%);
}

.nit_slide.active .nit_banner-content {
    opacity: 1;
    transform: translateY(-50%);
}

.nit_banner-content h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    color: #fff;
    line-height: 1.2;
    letter-spacing: -0.5px;
    max-width: 800px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.nit_banner-content h1 span {
    display: block;
    margin-top: 15px;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.nit_banner-content p {
    font-size: 22px;
    margin-bottom: 35px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    color: #fff;
    line-height: 1.5;
    letter-spacing: -0.2px;
    max-width: 700px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
    font-weight: 600;
}

.nit_slide.active .nit_banner-content h1 {
    opacity: 1;
    transform: translateY(0);
}

.nit_slide.active .nit_banner-content p {
    opacity: 1;
    transform: translateY(0);
}

.nit_btn, .nit_detail-btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    background-color: #0066cc;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.nit_slide.active .nit_btn {
    opacity: 1;
    transform: translateY(0);
}

.nit_btn:hover, .nit_detail-btn:hover {
    background-color: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 102, 204, 0.3);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.nit_slide.active .nit_banner-content h1 {
    animation: float 3s ease-in-out infinite;
}

.nit_slide-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.nit_slide-dots {
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px 20px;
    border-radius: 20px;
}

.nit_dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.nit_dot.active {
    background: #fff;
    transform: scale(1.2);
}

@media screen and (max-width: 768px) {
    .nit_banner-content {
        top: 55%;
    }
    
    .nit_banner-content h1 {
        font-size: 42px;
        margin-bottom: 20px;
    }
    
    .nit_banner-content h1 span {
        font-size: 36px;
        margin-top: 12px;
    }
    
    .nit_banner-content p {
        font-size: 18px;
        margin-bottom: 30px;
        font-weight: 600;
    }
}

@media screen and (max-width: 480px) {
    .nit_banner-content {
        top: 50%;
    }
    
    .nit_banner-content h1 {
        font-size: 36px;
    }
    
    .nit_banner-content h1 span {
        font-size: 30px;
    }
    
    .nit_banner-content p {
        font-size: 16px;
        font-weight: 600;
    }
}

/* KT 기업전화 영역 */
.nit_kt-phone-section {
    padding: 80px 0;
    background: #f0f7ff; /* 밝은 하늘색 계열 */
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.nit_kt-phone-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-phone-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 150, 136, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: -1;
}

.nit_kt-phone-container {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.3s;
}

.nit_kt-phone-section.visible .nit_kt-phone-container {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-phone-devices {
    width: 50%;
    display: flex;
    flex-direction: column;
    height: 100%;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease 0.5s;
}

.nit_kt-phone-section.visible .nit_kt-phone-devices {
    opacity: 1;
    transform: translateX(0);
}

.nit_kt-phone-devices h2 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
    font-family: 'Noto Sans KR', sans-serif;
}

.nit_kt-phone-subtitle {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-bottom: 30px;
	margin-top:17px;
    line-height: 1.5;
    font-family: 'Noto Sans KR', sans-serif;
}

.nit_kt-phone-device-list {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
	gap: 30px;
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 1.1s;
}

.nit_kt-phone-section.visible .nit_kt-phone-device-list {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-phone-device {
    text-align: center;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    width: calc(33.333% - 20px);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
}

.nit_kt-phone-section.visible .nit_kt-phone-device {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-phone-device:nth-child(1) {
    transition-delay: 1.3s;
}

.nit_kt-phone-device:nth-child(2) {
    transition-delay: 1.5s;
}

.nit_kt-phone-device:nth-child(3) {
    transition-delay: 1.7s;
}

.nit_kt-phone-services {
    width: 50%;
    display: flex;
    flex-direction: column;
    gap: 30px;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease 0.5s;
}

.nit_kt-phone-section.visible .nit_kt-phone-services {
    opacity: 1;
    transform: translateX(0);
}

.nit_kt-phone-banner {
	margin-top:-20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.nit_kt-phone-section.visible .nit_kt-phone-banner {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-phone-banner:nth-child(1) {
    transition-delay: 1.3s;
}

.nit_kt-phone-banner:nth-child(2) {
    transition-delay: 1.5s;
}

.nit_kt-phone-banner:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.nit_kt-phone-banner-content {
    padding: 30px;
}

.nit_kt-phone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #009688;
}

.nit_kt-phone-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin: 0;
    font-family: 'Noto Sans KR', sans-serif;
}

.nit_kt-phone-header .nit_btn {
    padding: 8px 20px;
    font-size: 14px;
    background: #009688;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 600;
}

.nit_kt-phone-header .nit_btn:hover {
    background: linear-gradient(45deg, #009688, #00796b);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 150, 136, 0.3);
}

.nit_kt-phone-service-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.nit_kt-phone-service-main .nit_service-title {
    width: 35%;
}

.nit_kt-phone-service-main h3 {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin: 0 0 8px 0;
    white-space: nowrap;
    font-family: 'Noto Sans KR', sans-serif;
}

.nit_service-desc {
    font-size: 16px;
    color: #666;
    margin: 0;
    white-space: nowrap;
    font-family: 'Noto Sans KR', sans-serif;
}

.nit_service-icons {
    display: flex;
    gap: 25px;
    width: 65%;
    justify-content: flex-end;
}

.nit_icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 33.333%;
}

.nit_icon-item i {
    font-size: 22px;
    color: #009688;
    background: rgba(0, 150, 136, 0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: iconFloat 2s infinite ease-in-out;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-5px) scale(1.05);
    }
}

.nit_icon-item:hover i {
    background: #009688;
    color: #fff;
    animation: iconPulse 0.5s ease-in-out;
}

@keyframes iconPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.nit_icon-item span {
    font-size: 15px;
    color: #444;
    text-align: center;
    white-space: nowrap;
    font-weight: 500;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 반응형 디자인 */
@media (max-width: 1400px) {
    .nit_kt-phone-container {
        padding: 0 20px;
    }

    .nit_kt-phone-device img {
        height: 180px;
    }

    .nit_kt-phone-service-main h3 {
        font-size: 20px;
    }

    .nit_service-desc {
        font-size: 15px;
    }
}

@media (max-width: 1200px) {
    .nit_kt-phone-container {
        flex-direction: column;
        gap: 30px;
    }

    .nit_kt-phone-devices,
    .nit_kt-phone-services {
        width: 100%;
    }

    .nit_kt-phone-device-list {
        justify-content: center;
    }

    .nit_kt-phone-device {
        width: calc(33.333% - 20px);
    }

    .nit_kt-phone-service-main {
        flex-direction: row;
        align-items: center;
        gap: 20px;
    }

    .nit_kt-phone-service-main .nit_service-title {
        width: 35%;
    }

    .nit_service-icons {
        width: 65%;
        justify-content: flex-end;
    }
}

@media (max-width: 992px) {
    .nit_kt-phone-device img {
        height: 160px;
    }

    .nit_kt-phone-service-main h3 {
        font-size: 18px;
    }

    .nit_service-desc {
        font-size: 14px;
    }

    .nit_icon-item i {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .nit_icon-item span {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .nit_kt-phone-device-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .nit_kt-phone-device {
        width: 100%;
        max-width: 400px;
    }

    .nit_kt-phone-device img {
        height: 220px;
    }

    .nit_kt-phone-service-main {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .nit_kt-phone-service-main .nit_service-title,
    .nit_service-icons {
        width: 100%;
    }

    .nit_service-icons {
        flex-direction: row;
        justify-content: space-between;
        gap: 15px;
    }

    .nit_icon-item {
        width: calc(33.333% - 10px);
    }
}

@media (max-width: 576px) {
    .nit_kt-phone-devices h2 {
        font-size: 22px;
    }

    .nit_kt-phone-subtitle {
        font-size: 15px;
    }

    .nit_kt-phone-device {
        padding: 20px;
    }

    .nit_kt-phone-device img {
        height: 180px;
    }

    .nit_kt-phone-device h3 {
        font-size: 16px;
    }

    .nit_kt-phone-service-main h3 {
        font-size: 18px;
    }

    .nit_service-desc {
        font-size: 14px;
    }

    .nit_icon-item i {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .nit_icon-item span {
        font-size: 13px;
    }
}

/* 랜공사 섹션 스타일 */
.nit_lan-section {
    padding: 100px 0px 0px 0px;
    background-color: #fff; /* 하얀색 */
    position: relative;
    overflow: hidden;
}

.nit_lan-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.nit_lan-intro {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.nit_lan-intro-content {
    flex: 1;
}

.nit_lan-intro-image {
    flex: 1;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.nit_lan-intro-image:hover img {
    transform: scale(1.05);
}

.nit_lan-title {
    font-size: 42px;
    color: #333;
    margin-bottom: 30px;
    font-weight: 700;
    line-height: 1.3;
}

.nit_lan-desc {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.nit_lan-divider {
    width: 100%;
    height: 2px;
    background-color: #ddd;
    margin: 40px 0;
}

.nit_lan-banners {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
}

.nit_lan-banner {
    flex: 1;
    background: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.nit_lan-banner:hover {
    transform: translateY(-5px);
}

.nit_lan-banner-content {
    text-align: center;
}

.nit_lan-banner-content h3 {
	margin-top:10px;
	font-size: 24px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
}

.nit_lan-banner-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.nit_lan-banner-content img {
    width: 100%;
    height: 210px;
    border-radius: 4px;
}

.nit_lan-banner-content .nit_btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #0066cc;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.nit_lan-banner-content .nit_btn:hover {
    background-color: #0052a3;
}

@media (max-width: 1200px) {
    .nit_lan-intro {
        flex-direction: column;
        text-align: center;
    }
    
    .nit_lan-intro-image {
        max-width: 100%;
        height: 300px;
    }
    
    .nit_lan-banners {
        flex-direction: column;
        align-items: center;
    }
    
    .nit_lan-banner {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nit_lan-section {
        padding: 60px 0;
    }
    
    .nit_lan-title {
        font-size: 32px;
    }
    
    .nit_lan-desc {
        font-size: 16px;
    }
    
    .nit_lan-banner-content {
        padding: 30px 20px;
    }
    
    .nit_lan-banner-content h3 {
        font-size: 24px;
    }
    
    .nit_lan-banner-content ul li {
        font-size: 15px;
    }
}

/* 구분선 스타일 */
.nit_kt-divider {
    width: 100%;
    height: 1px;
    background-color: #e0e0e0;
    margin: 20px 0;
}

/* KT 기업인터넷 영역 스타일 */
.nit_kt-section {
    padding: 80px 0;
    background-color: #fff; /* 하얀색 */
    position: relative;
    overflow: hidden;
}

.nit_kt-title {
    text-align: center;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.nit_kt-title h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.nit_kt-title h1 {
    font-size: 38px;
    color: #0066cc;
    margin-bottom: 20px;
    font-weight: 800;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
}

.nit_kt-title p {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s;
}

.nit_kt-section.visible .nit_kt-title,
.nit_kt-section.visible .nit_kt-title h2,
.nit_kt-section.visible .nit_kt-title h1,
.nit_kt-section.visible .nit_kt-title p {
    opacity: 1;
    transform: translateY(0);
}

.nit_kt-content-wrapper {
    display: flex;
    gap: 30px;
    width: 100%;
    align-items: stretch;
}

.nit_kt-left-area {
    flex: 4 1 0;
    display: flex;
    align-items: center;
}

.nit_kt-right-area {
    flex: 6 1 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.nit_kt-top-section {
    display: flex;
    gap: 20px;
    width: 100%;
    flex: none;
}

.features-area,
.recommended-area {
    flex: 1 1 0;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    min-height: 200px;
    box-sizing: border-box;
    overflow: auto;
}

.slogan-area {
    width: 40%;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.slogan-area h2 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.slogan-area p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 30px;
}

.slogan-area img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
}

.price-area {
    width: 100%;
    padding: 25px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.price-area table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.price-area th,
.price-area td {
    padding: 12px;
    text-align: center;
    border: 1px solid #eee;
}

.price-area th {
    background: #f8f9fa;
    font-weight: 600;
}

.nit_kt-product-banner:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.nit_kt-product-icon {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    z-index: 1;
}

.nit_kt-product-icon i {
    font-size: 30px;
    color: #0066cc;
}

.nit_kt-product-info {
    position: relative;
    z-index: 1;
}

.nit_kt-product-info h4 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.nit_kt-product-info h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: #0066cc;
}

.nit_kt-product-info p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.nit_kt-product-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nit_kt-product-info ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    font-size: 15px;
    color: #444;
}

.nit_kt-product-info ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #0066cc;
}

@media screen and (max-width: 1200px) {
    .nit_kt-content-wrapper {
        flex-direction: column;
    }

    .nit_kt-left-area,
    .nit_kt-right-area {
        width: 100%;
    }

    .nit_kt-product-banners {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .nit_kt-product-banner {
        flex: 1 1 calc(50% - 15px);
    }
}

@media screen and (max-width: 768px) {
    .nit_kt-section {
        padding: 60px 0;
    }

    .nit_kt-left-area,
    .nit_kt-right-area {
        padding: 30px;
    }

    .nit_kt-product-banners {
        flex-direction: column;
    }

    .nit_kt-product-banner {
        flex: 1 1 100%;
    }

    .nit_kt-product-header {
        margin-bottom: 20px;
    }

    .nit_kt-product-header .nit_btn {
        width: 100%;
    }
}

.nit_kt-tabs {
    width: 1400px;
    margin: 0 auto;
    background: #fff;
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    height: 700px;
    position: relative;
}

.nit_kt-tab-header {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    height: 70px;
    position: relative;
    z-index: 2;
}

.nit_kt-tab-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0, 0, 0, 0.1), transparent);
}

.nit_kt-tab-btn {
    position: relative;
    padding: 15px 30px;
    border: none;
    background: none;
    color: #666;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nit_kt-tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #0066cc;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nit_kt-tab-btn.active {
    color: #0066cc;
}

.nit_kt-tab-btn.active::after {
    width: 80%;
}

.nit_kt-tab-btn[data-tab="gigaoffice"] {
    color: #666;
}

.nit_kt-tab-btn[data-tab="gigaoffice"]:hover {
    color: #4CAF50;
    background: rgba(76, 175, 80, 0.02);
    font-weight: 700;
    letter-spacing: 1.2px;
}

.nit_kt-tab-btn[data-tab="gigaoffice"].active {
    color: #4CAF50;
    background: rgba(76, 175, 80, 0.1);
    font-weight: 800;
    letter-spacing: 1.5px;
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.2);
}

.nit_kt-tab-btn[data-tab="gigaoffice"]::after {
    background: #4CAF50;
}

.nit_kt-tab-btn[data-tab="flexline"] {
    color: #666;
}

.nit_kt-tab-btn[data-tab="flexline"]:hover {
    color: #9c27b0;
    background: rgba(156, 39, 176, 0.02);
    font-weight: 700;
    letter-spacing: 1.2px;
}

.nit_kt-tab-btn[data-tab="flexline"].active {
    color: #9c27b0;
    background: rgba(156, 39, 176, 0.1);
    font-weight: 800;
    letter-spacing: 1.5px;
    box-shadow: 0 0 15px rgba(156, 39, 176, 0.2);
}

.nit_kt-tab-btn[data-tab="flexline"]::after {
    background: #9c27b0;
}

.nit_kt-tab-content {
    position: relative;
    width: 100%;
    display: flex;
    gap: 30px;
    margin-top: 30px;
    padding: 0 40px; /* 좌우 여백 추가 */
}

.nit_kt-tab-pane {
    display: none;
    width: 100%;
    gap: 30px;
}

.nit_kt-tab-pane.active {
    display: flex;
}

/* 좌측 영역 (40%) */
.nit_kt-tab-pane .slogan-area {
    width: 40%;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.slogan-area h2 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.slogan-area p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 30px;
}

.slogan-area img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
}

/* 우측 영역 (60%) */
.nit_kt-tab-pane .right-content {
    width: 60%;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 우측 상단 영역 */
.nit_kt-tab-pane .top-content {
    display: flex;
    gap: 30px;
}

.nit_kt-tab-pane .features-area,
.nit_kt-tab-pane .recommended-area {
    flex: 1;
    padding: 25px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

/* 우측 하단 영역 */
.nit_kt-tab-pane .price-area {
    width: 100%;
    padding: 25px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

/* 반응형 스타일 */
@media screen and (max-width: 1400px) {
    .nit_container {
        padding: 0 20px;
    }

    .nit_kt-banner-tab {
        font-size: 14px;
        padding: 12px 8px;
    }

    .nit_kt-tab-pane .slogan-area h2 {
        font-size: 28px;
    }

    .nit_kt-tab-pane .slogan-area p {
        font-size: 16px;
    }

    .nit_kt-tab-pane .features-area h3,
    .nit_kt-tab-pane .recommended-area h3 {
        font-size: 18px;
    }

    .nit_kt-tab-pane .features-area ul li,
    .nit_kt-tab-pane .recommended-area ul li {
        font-size: 14px;
    }
}

@media screen and (max-width: 1200px) {
    .nit_kt-banner-tabs {
        flex-wrap: wrap;
    }

    .nit_kt-banner-tab {
        flex: 1 1 calc(50% - 10px);
        margin: 5px;
    }

    .nit_kt-tab-pane {
        flex-direction: column;
    }

    .nit_kt-tab-pane .slogan-area,
    .nit_kt-tab-pane .right-content {
        width: 100%;
        margin: 0;
    }

    .nit_kt-tab-pane .slogan-area {
        margin-bottom: 30px;
    }

    .nit_kt-tab-pane .service-image {
        max-width: 80%;
        margin: 20px auto;
    }

    .nit_kt-tab-pane .top-content {
        flex-direction: column;
    }

    .nit_kt-tab-pane .features-area,
    .nit_kt-tab-pane .recommended-area {
        width: 100%;
        margin: 0 0 20px 0;
    }
}

@media screen and (max-width: 768px) {
    .nit_kt-banner-tab {
        flex: 1 1 100%;
        margin: 3px 0;
    }

    .nit_kt-tab-pane .slogan-area h2 {
        font-size: 24px;
    }

    .nit_kt-tab-pane .slogan-area p {
        font-size: 14px;
    }

    .nit_kt-tab-pane .price-area table {
        font-size: 13px;
    }

    .nit_kt-tab-pane .price-area th,
    .nit_kt-tab-pane .price-area td {
        padding: 8px;
    }

    .nit_kt-tab-pane .service-image {
        max-width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .nit_kt-title h1 {
        font-size: 24px;
    }

    .nit_kt-title h2 {
        font-size: 18px;
    }

    .nit_kt-title p {
        font-size: 10px;
    }

    .nit_kt-tab-pane .slogan-area h2 {
        font-size: 20px;
    }

    .nit_kt-tab-pane .slogan-area p {
        font-size: 13px;
    }

    .nit_kt-tab-pane .features-area h3,
    .nit_kt-tab-pane .recommended-area h3 {
        font-size: 16px;
    }

    .nit_kt-tab-pane .features-area ul li,
    .nit_kt-tab-pane .recommended-area ul li {
        font-size: 13px;
    }

    .nit_kt-tab-pane .price-area table {
        font-size: 12px;
    }

    .nit_kt-tab-pane .price-area th,
    .nit_kt-tab-pane .price-area td {
        padding: 6px;
    }
}

@media screen and (max-width: 768px) {
    .nit_menu-toggle {
        display: block;
    }
    
    .nit_main-menu {
        display: none;
    }
    
    .nit_main-menu.active {
        display: flex;
        flex-direction: column;
    }
    
    .nit_kt-tab-header {
        flex-wrap: wrap;
    }
    
    .nit_kt-tab-btn {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .nit_kt-tab-content {
        margin-top: 20px;
    }
    
    .nit_kt-tab-pane .nit_kt-product-info ul {
        padding-left: 15px;
    }
    
    .nit_consult-area {
        flex-direction: column;
    }
    
    .nit_consult-kakao, 
    .nit_consult-homepage, 
    .nit_consult-phone, 
    .nit_consult-info {
        width: 100%;
    }
    
    .nit_consult-title {
        font-size: 18px;
    }
    
    .nit_consult-infonum {
        font-size: 16px;
    }
    
    .nit_consult-header {
        padding: 15px;
    }
    
    .nit_consult-header::after {
        display: none;
    }
    
    .nit_consult-inquiry, 
    .nit_consult-simple {
        margin-bottom: 20px;
    }
    
    .nit_consult-body {
        padding: 15px;
    }
}

.nit_kt-tab-pane h2,
.nit_kt-tab-pane h3,
.nit_kt-tab-pane p,
.nit_kt-tab-pane li {
    color: #000;
}

.nit_kt-tab-pane table {
    color: #000;
}

.nit_kt-tab-pane table th,
.nit_kt-tab-pane table td {
    color: #000;
}

/* 각 영역 공통 스타일 */
.slogan-area,
.features-area,
.recommended-area,
.price-area {
    background-color: #ffffff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* 슬로건 영역 */
.slogan-area {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.slogan-area h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
}

.slogan-area p {
    font-size: 16px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
}

/* 특징 영역 */
.features-area {
    flex: 2;
}

.features-area h3,
.recommended-area h3,
.price-area h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.features-area ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features-area ul li,
.recommended-area ul li {
    position: relative;
    padding: 8px 0;  /* 12px에서 8px로 줄임 */
    padding-left: 25px;
    font-size: 15px;
    color: #555;
    transition: all 0.3s ease;
    line-height: 1.4;  /* 줄 간격 조정 */
}

.features-area ul li:last-child,
.recommended-area ul li:last-child {
    border-bottom: none; /* 마지막 항목은 구분선 제거 */
}

.features-area ul li::before,
.recommended-area ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: #0066cc;
    border-radius: 50%;
}

.features-area h3,
.recommended-area h3 {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;  /* 20px에서 15px로 줄임 */
    padding-bottom: 12px;  /* 15px에서 12px로 줄임 */
}

.features-area ul,
.recommended-area ul {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-bottom: 10px;  /* 하단 여백 추가 */
}

/* 호버 효과 추가 */
.features-area ul li:hover,
.recommended-area ul li:hover {
    color: #0066cc;
    padding-left: 30px;
    transition: all 0.3s ease;
}

.features-area ul li:hover::before,
.recommended-area ul li:hover::before {
    background-color: #004c99;
    transform: translateY(-50%) scale(1.2);
    transition: all 0.3s ease;
}


/* 요금제 영역 */
.price-area {
    flex: 4;
}

.price-area table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.price-area th,
.price-area td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    color: #333;
}

.price-area th {
    font-weight: 600;
    background-color: rgba(0, 0, 0, 0.02);
}

/* 탭별 배경색 */
.nit_kt-tab-pane[data-tab="general"] {
    background-color: rgba(0, 102, 204, 0.03);
}

.nit_kt-tab-pane[data-tab="officenet"] {
    background-color: rgba(0, 150, 136, 0.03);
}

.nit_kt-tab-pane[data-tab="gigaoffice"] {
    background-color: rgba(76, 175, 80, 0.03);
}

.nit_kt-tab-pane[data-tab="flexline"] {
    background-color: rgba(156, 39, 176, 0.03);
}

/* 일반 인터넷 탭 스타일 */
.nit_kt-tab-pane[data-tab="general"] h2,
.nit_kt-tab-pane[data-tab="general"] h3 {
    color: #0066cc;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 600;
}

.nit_kt-tab-pane[data-tab="general"] p,
.nit_kt-tab-pane[data-tab="general"] li {
    color: #333;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 오피스넷 탭 스타일 */
.nit_kt-tab-pane[data-tab="officenet"] h2,
.nit_kt-tab-pane[data-tab="officenet"] h3 {
    color: #009688;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 600;
}

.nit_kt-tab-pane[data-tab="officenet"] p,
.nit_kt-tab-pane[data-tab="officenet"] li {
    color: #333;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 기가오피스 탭 스타일 */
.nit_kt-tab-pane[data-tab="gigaoffice"] h2,
.nit_kt-tab-pane[data-tab="gigaoffice"] h3 {
    color: #4CAF50;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 600;
}

.nit_kt-tab-pane[data-tab="gigaoffice"] p,
.nit_kt-tab-pane[data-tab="gigaoffice"] li {
    color: #333;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 플렉스라인 탭 스타일 */
.nit_kt-tab-pane[data-tab="flexline"] h2,
.nit_kt-tab-pane[data-tab="flexline"] h3 {
    color: #9c27b0;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 600;
}

.nit_kt-tab-pane[data-tab="flexline"] p,
.nit_kt-tab-pane[data-tab="flexline"] li {
    color: #333;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 탭 버튼 활성화 상태 스타일 */
.nit_kt-tab-btn.active[data-tab="general"] {
    color: #0066cc;
}

.nit_kt-tab-btn.active[data-tab="officenet"] {
    color: #009688;
}

.nit_kt-tab-btn.active[data-tab="gigaoffice"] {
    color: #4CAF50;
}

.nit_kt-tab-btn.active[data-tab="flexline"] {
    color: #9c27b0;
}

@media screen and (max-width: 1400px) {
    .nit_kt-tabs {
        width: 100%;
        border-radius: 0;
    }
}

@media screen and (max-width: 768px) {
    .nit_kt-tab-header {
        flex-direction: column;
    }
    
    .nit_kt-tab-btn {
        padding: 15px;
        font-size: 16px;
    }
    
    .nit_kt-tab-content {
        padding: 20px;
    }
    
    .nit_kt-tab-pane .nit_kt-product-info ul {
        flex-direction: column;
        gap: 15px;
    }
}

/* 헤더 스크롤 효과 */
.nit_header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    transition: all 0.3s ease;
    z-index: 1000;
}

.nit_header-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nit_menu-container {
    transition: all 0.3s ease;
}

.nit_menu-scrolled {
    padding: 10px 0;
}

.nit_main-menu {
    transition: all 0.3s ease;
}

.nit_main-menu.nit_menu-scrolled a {
    color: #333;
    font-weight: 500;
}

.nit_phone-number {
    transition: all 0.3s ease;
}

.nit_phone-scrolled {
    color: #333;
    font-weight: 600;
}


@media (max-width: 768px) {
    .nit_menu-toggle {
        display: block;
    }
    
    .nit_main-menu {
        display: none;
    }
    
    .nit_main-menu.active {
        display: flex;
        flex-direction: column;
    }
}

/* 퀵바 스타일 */
.nit_quick-bar {
    position: fixed;
    right: -300px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #fff;
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.nit_quick-bar.show {
    right: 20px;
    opacity: 1;
    visibility: visible;
}

.nit_quick-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 5px 0;
}

.nit_quick-item {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: center;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
}

.nit_quick-item i {
    width: 24px;
    text-align: center;
    color: #0066cc;
    font-size: 18px;
    transition: all 0.3s ease;
}

.nit_quick-item span {
    flex: 1;
    text-align: center;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.nit_quick-item:hover {
    background: #e9ecef;
    color: #0066cc;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.nit_quick-item:hover i {
    color: #0052a3;
    transform: scale(1.1);
}

.nit_quick-contact {
    margin: 8px 0;
    padding: 8px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.nit_quick-phone {
    color: #0066cc;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nit_quick-phone:hover {
    background: #f5f6fa;
}

.nit_quick-phone i {
    color: #0066cc;
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.nit_quick-phone span {
    flex: 1;
    text-align: center;
}

.nit_quick-top {
    background: #0066cc;
    color: #fff;
    border: none;
    padding: 8px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nit_quick-top i {
    color: #fff;
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.nit_quick-top span {
    flex: 1;
    text-align: center;
}

.nit_quick-top:hover {
    background: #0052a3;
}

.nit_quick-home {
    background: #0066cc;
    color: #fff !important;
    margin-bottom: 5px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.nit_quick-home i {
    color: #fff !important;
    font-size: 18px;
    position: relative;
    top: -1px;
}

.nit_quick-home span {
    text-align: center;
}

.nit_quick-home:hover {
    background: #0052a3;
    color: #fff !important;
}

.nit_quick-home:hover i {
    color: #fff !important;
}

/* ========================= 상담 배너 영역 스타일 ========================= */
.nit_consult-area {
    display: flex;
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
    width: 100%;
    max-width: 1400px;
    box-sizing: border-box;
}
.nit_consult-left {
    flex: 2;
    display: flex;
    gap: 30px;
}
.nit_consult-inquiry, .nit_consult-simple {
    background: none;
    border: none;
    box-shadow: none;
    margin-bottom: 20px;
    width: 460px;
    height: auto;
    animation: slideUpFromBottom 0.8s ease-out;
}

@keyframes slideUpFromBottom {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.nit_consult-header {
    background: #2c3e50;
    color: #fff;
    padding: 15px 20px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.nit_consult-inquiry .nit_consult-header {
    background: #34495e;
}

.nit_consult-simple .nit_consult-header {
    background: #2c3e50;
}

.nit_consult-body {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    height: auto;
}

.nit_consult-plus {
    font-size: 22px;
    color: #bbb;
    font-weight: 400;
    margin-left: 8px;
    cursor: pointer;
}

.nit_consult-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.nit_consult-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #444;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.nit_consult-list li:last-child {
    border-bottom: none;
}

.nit_consult-list li span:first-child {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.nit_consult-date {
	text-align:right;
	color: #aaa;
    font-size: 12px;
    margin-left: 10px;
    white-space: nowrap;
}

.nit_consult-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    font-size: 15px;
    margin-bottom: 10px;
    background: #fafbfc;
}

.nit_consult-textarea {
    width: 100%;
    min-height: 280px;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    font-size: 15px;
    margin-bottom: 10px;
    background: #fafbfc;
    resize: vertical;
}

.nit_consult-agree {
    font-size: 13px;
    color: #888;
    margin-bottom: 10px;
}

.nit_consult-btn {
    width: 100%;
    padding: 12px 0;
    background: #666;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.nit_consult-btn:hover {
    background: #0052a3;
}

.nit_consult-right {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 18px;
	max-width:450px;
}

.nit_consult-kakao, .nit_consult-homepage, .nit_consult-phone{
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    height: 120px;
}


.nit_consult-info {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    height: 170px;
}

.nit_consult-icon {
    width: 120px;
    height: 80px;
    object-fit: contain;
    flex-shrink: 0;
}

.nit_consult-title {
    font-size: 17px;
    font-weight: 700;
    color: #222;
    margin-bottom: 2px;
}

.nit_consult-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.nit_consult-infotitle {
    font-size: 20px;
	padding-left:20px;	
	font-weight: 800;
    color: #0052a3;
    margin-bottom: 2px;
    line-height: 2;
}

.nit_consult-infonum {
    font-size: 18px;
	margin-left:20px; 	
    font-weight: 450;
    color: #000;
    margin-bottom: 2px;
    line-height: 1.5;	
}

.nit_consult-infotime {
    font-size: 14px;
    color: #888;
	font-weight: 450;
    line-height: 1.5;
}

.nit_consult-body img {
    width: 100%;
    height: 187px;
    display: block;
    margin: 0 auto;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

@media (max-width: 1200px) {
    .nit_consult-area {
        flex-direction: column;
        gap: 20px;
        max-width: 100%;
    }
    .nit_consult-left, .nit_consult-right {
        width: 100%;
    }
}
@media (max-width: 768px) {
    .nit_consult-area {
        flex-direction: column;
        gap: 16px;
        margin-top: 24px;
        margin-bottom: 24px;
        padding: 0 8px;
    }
    .nit_consult-inquiry, .nit_consult-simple, .nit_consult-kakao, .nit_consult-homepage, .nit_consult-phone, .nit_consult-info {
        padding: 14px 10px;
    }
    .nit_consult-title {
        font-size: 15px;
    }
    .nit_consult-infonum {
        font-size: 20px;
    }
    .nit_consult-header {
        padding: 12px 15px;
        font-size: 16px;
    }
    
    .nit_consult-header::after {
        width: 20px;
        height: 20px;
        right: 15px;
    }
    .nit_consult-inquiry, .nit_consult-simple {
        width: 100%;
        height: auto;
        min-height: 400px;
        animation: slideUpFromBottom 0.8s ease-out;
    }
    
    .nit_consult-body {
        height: auto;
    }
}
@media (max-width: 480px) {
    .nit_consult-area {
        padding: 0 2px;
    }
    .nit_consult-title {
        font-size: 13px;
    }
    .nit_consult-infonum {
        font-size: 16px;
    }
}
/* ========================= 상담 배너 영역 스타일 끝 ========================= */

/* ========================= 상담 배너 별도 섹션 스타일 ========================= */
.nit_consult-section {
    padding: 80px 0;
    background: #f0f7ff; /* 밝은 하늘색 계열 */
    position: relative;
    overflow: hidden;
}
.nit_consult-container {
    max-width: 1400px;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .nit_consult-section {
        padding: 40px 0;
    }
    .nit_consult-container {
        padding: 0 8px;
    }
}

/* ===== KT 기업전화 오른쪽 배너(일반전화/기업전화) 높이 및 폰트 크기 조정 ===== */
.nit_kt-phone-banner {
    min-height: 200px;
}
.nit_kt-phone-banner-content {
    padding: 20px 25px 18px 25px;
}
.nit_kt-phone-header {
    margin-bottom: 16px;
    padding-bottom: 10px;
}
.nit_kt-phone-header h2 {
    font-size: 22px;
}
.nit_kt-phone-header .nit_btn {
    font-size: 15px;
    padding: 8px 16px;
}
.nit_kt-phone-service-main .nit_service-title h3 {
    font-size: 18px;
    margin-bottom: 8px;
}
.nit_service-desc {
    font-size: 15px;
}
.nit_service-icons {
    gap: 12px;
}
.nit_icon-item span {
    font-size: 14px;
}
@media (max-width: 1200px) {
    .nit_kt-phone-banner {
        min-height: 180px;
    }
    .nit_kt-phone-banner-content {
        padding: 15px 15px 12px 15px;
    }
    .nit_kt-phone-header h2 {
        font-size: 20px;
    }
    .nit_kt-phone-service-main .nit_service-title h3 {
        font-size: 16px;
    }
    .nit_service-desc {
        font-size: 14px;
    }
    .nit_icon-item span {
        font-size: 13px;
    }
}

.price-area {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  height: auto !important;
  min-height: 150px !important;
}
.nit_kt-right-area {
  display: flex !important;
  flex-direction: column !important;
}
.nit_kt-tab-pane.active {
  display: flex !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* 일반 인터넷 탭 */
.nit_kt-tab-pane[data-tab="general"] .features-area h3,
.nit_kt-tab-pane[data-tab="general"] .recommended-area h3 {
    border-bottom: 2px solid #0066cc;
}

.nit_kt-tab-pane[data-tab="general"] .features-area ul li,
.nit_kt-tab-pane[data-tab="general"] .recommended-area ul li {
    border-bottom: 1px solid rgba(0, 102, 204, 0.2);
}

.nit_kt-tab-pane[data-tab="general"] .features-area ul li::before,
.nit_kt-tab-pane[data-tab="general"] .recommended-area ul li::before {
    background-color: #0066cc;
}

.nit_kt-tab-pane[data-tab="general"] .features-area ul li:hover,
.nit_kt-tab-pane[data-tab="general"] .recommended-area ul li:hover {
    color: #0066cc;
}

/* 오피스넷 인터넷 탭 */
.nit_kt-tab-pane[data-tab="officenet"] .features-area h3,
.nit_kt-tab-pane[data-tab="officenet"] .recommended-area h3 {
    border-bottom: 2px solid #00a0e2;
}

.nit_kt-tab-pane[data-tab="officenet"] .features-area ul li,
.nit_kt-tab-pane[data-tab="officenet"] .recommended-area ul li {
    border-bottom: 1px solid rgba(0, 160, 226, 0.2);
}

.nit_kt-tab-pane[data-tab="officenet"] .features-area ul li::before,
.nit_kt-tab-pane[data-tab="officenet"] .recommended-area ul li::before {
    background-color: #00a0e2;
}

.nit_kt-tab-pane[data-tab="officenet"] .features-area ul li:hover,
.nit_kt-tab-pane[data-tab="officenet"] .recommended-area ul li:hover {
    color: #00a0e2;
}

/* 기가오피스 인터넷 탭 */
.nit_kt-tab-pane[data-tab="gigaoffice"] .features-area h3,
.nit_kt-tab-pane[data-tab="gigaoffice"] .recommended-area h3 {
    border-bottom: 2px solid #00c73c;
}

.nit_kt-tab-pane[data-tab="gigaoffice"] .features-area ul li,
.nit_kt-tab-pane[data-tab="gigaoffice"] .recommended-area ul li {
    border-bottom: 1px solid rgba(0, 199, 60, 0.2);
}

.nit_kt-tab-pane[data-tab="gigaoffice"] .features-area ul li::before,
.nit_kt-tab-pane[data-tab="gigaoffice"] .recommended-area ul li::before {
    background-color: #00c73c;
}

.nit_kt-tab-pane[data-tab="gigaoffice"] .features-area ul li:hover,
.nit_kt-tab-pane[data-tab="gigaoffice"] .recommended-area ul li:hover {
    color: #00c73c;
}

/* 플렉스라인 인터넷 탭 */
.nit_kt-tab-pane[data-tab="flexline"] .features-area h3,
.nit_kt-tab-pane[data-tab="flexline"] .recommended-area h3 {
    border-bottom: 2px solid #ff6b00;
}

.nit_kt-tab-pane[data-tab="flexline"] .features-area ul li,
.nit_kt-tab-pane[data-tab="flexline"] .recommended-area ul li {
    border-bottom: 1px solid rgba(255, 107, 0, 0.2);
}

.nit_kt-tab-pane[data-tab="flexline"] .features-area ul li::before,
.nit_kt-tab-pane[data-tab="flexline"] .recommended-area ul li::before {
    background-color: #ff6b00;
}

.nit_kt-tab-pane[data-tab="flexline"] .features-area ul li:hover,
.nit_kt-tab-pane[data-tab="flexline"] .recommended-area ul li:hover {
    color: #ff6b00;
}

/* 공통 스타일 */
.features-area ul li,
.recommended-area ul li {
    position: relative;
    padding: 8px 0;  /* 12px에서 8px로 줄임 */
    padding-left: 25px;
    font-size: 15px;
    color: #555;
    transition: all 0.3s ease;
    line-height: 1.4;  /* 줄 간격 조정 */
}

.features-area h3,
.recommended-area h3 {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;  /* 20px에서 15px로 줄임 */
    padding-bottom: 12px;  /* 15px에서 12px로 줄임 */
}

.features-area ul,
.recommended-area ul {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-bottom: 10px;  /* 하단 여백 추가 */
}

.nit_consult-kakao,
.nit_consult-homepage {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.nit_consult-kakao:hover,
.nit_consult-homepage:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    background: #f8f9fa;
}

.nit_consult-kakao:hover .nit_consult-title,
.nit_consult-homepage:hover .nit_consult-title {
    color: #0056b3;
}

.nit_consult-kakao:hover .nit_consult-desc,
.nit_consult-homepage:hover .nit_consult-desc {
    color: #0056b3;
}

.nit_kt-banner-tabs {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 20px;
}

.nit_kt-banner-tab {
    flex: 1;
    text-align: center;
    padding: 15px 10px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 15px;
    color: #495057;
    margin: 0 5px;
}

.nit_kt-banner-tab:first-child {
    margin-left: 0;
}

.nit_kt-banner-tab:last-child {
    margin-right: 0;
}

.nit_kt-banner-tab:hover {
    background: #e9ecef;
    color: #0056b3;
}

.nit_kt-banner-tab.active {
    background: #0056b3;
    color: #fff;
    border-color: #0056b3;
}

@media screen and (max-width: 1856px) {
    .nit_quick-bar {
        display: none;
    }
}

@media screen and (max-width: 1199px) {
    .nit_container {
        padding: 0 15px;
    }

    /* KT 기업인터넷 영역 */
    .nit_kt-title {
        padding: 40px 0;
    }

    .nit_kt-title h1 {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .nit_kt-title h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .nit_kt-title p {
        font-size: 16px;
    }

    /* 탭 영역 */
    .nit_kt-banner-tabs {
        margin: 0 -5px 20px;
    }

    .nit_kt-banner-tab {
        flex: 1 1 calc(50% - 10px);
        margin: 5px;
        font-size: 15px;
        padding: 12px 8px;
    }

    /* 컨텐츠 영역 */
    .nit_kt-tab-pane {
        flex-direction: column;
        gap: 30px;
    }

    .nit_kt-tab-pane .slogan-area {
        width: 100%;
        text-align: center;
        padding: 0;
    }

    .nit_kt-tab-pane .slogan-area h2 {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .nit_kt-tab-pane .slogan-area p {
        font-size: 16px;
        line-height: 1.6;
    }

    .nit_kt-tab-pane .service-image {
        max-width: 70%;
        margin: 25px auto;
    }

    .nit_kt-tab-pane .right-content {
        width: 100%;
        padding: 0;
    }

    .nit_kt-tab-pane .top-content {
        flex-direction: column;
        gap: 25px;
    }

    .nit_kt-tab-pane .features-area,
    .nit_kt-tab-pane .recommended-area {
        width: 100%;
        padding: 20px;
        background: #f8f9fa;
        border-radius: 8px;
    }

    .nit_kt-tab-pane .features-area h3,
    .nit_kt-tab-pane .recommended-area h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .nit_kt-tab-pane .features-area ul li,
    .nit_kt-tab-pane .recommended-area ul li {
        font-size: 15px;
        margin-bottom: 10px;
        padding-left: 20px;
    }

    /* 요금제 테이블 */
    .nit_kt-tab-pane .price-area {
        margin-top: 30px;
    }

    .nit_kt-tab-pane .price-area h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .nit_kt-tab-pane .price-area table {
        width: 100%;
        font-size: 14px;
    }

    .nit_kt-tab-pane .price-area th,
    .nit_kt-tab-pane .price-area td {
        padding: 12px 8px;
    }

    /* 애니메이션 효과 */
    .nit_kt-tab-pane.active {
        animation: fadeIn 0.5s ease-in-out;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* 메인 배너 반응형 */
@media screen and (max-width: 1856px) {
    .nit_main-banner {
        height: 700px;
    }

    .nit_banner-content {
        padding: 0 50px;
    }

    .nit_banner-content h1 {
        font-size: 48px;
        margin-bottom: 25px;
    }

    .nit_banner-content p {
        font-size: 20px;
        line-height: 1.6;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 1400px) {
    .nit_main-banner {
        height: 600px;
    }

    .nit_banner-content {
        padding: 0 40px;
    }

    .nit_banner-content h1 {
        font-size: 48px;
        margin-bottom: 20px;
    }

    .nit_banner-content p {
        font-size: 18px;
        line-height: 1.5;
        margin-bottom: 25px;
    }
}

@media screen and (max-width: 1199px) {
    .nit_main-banner {
        height: 500px;
    }

    .nit_banner-content {
        padding: 0 30px;
    }

    .nit_banner-content h1 {
        font-size: 36px;
        margin-bottom: 15px;
    }

    .nit_banner-content p {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 768px) {
    .nit_main-banner {
        height: 450px;
    }

    .nit_banner-content {
        padding: 0 20px;
    }

    .nit_banner-content h1 {
        font-size: 32px;
        margin-bottom: 12px;
    }

    .nit_banner-content p {
        font-size: 15px;
        line-height: 1.4;
        margin-bottom: 15px;
    }
}

@media screen and (max-width: 480px) {
    .nit_main-banner {
        height: 400px;
    }

    .nit_banner-content {
        padding: 0 15px;
    }

    .nit_banner-content h1 {
		margin-top:50px;
		font-size: 28px;
        margin-bottom: 30px;
    }

    .nit_banner-content p {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 12px;
    }
}

.nit_consult-date {
	text-align:right;
	color: #aaa;
    font-size: 12px;
    margin-left: 10px;
    white-space: nowrap;
}

.nit_consult-list .loading {
    color: #999;
    font-style: italic;
    text-align: center;
    padding: 20px 0;
}