/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'GmarketSans', 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

/* Hero Banner Image */
.hero-banner {
    margin-top: 80px; /* 헤더 높이만큼 여백 */
    width: 100%;
    overflow: hidden;
}

.hero-banner-image {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9; /* 16:9 비율 유지 */
}

.hero-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}

/* 데스크탑 이미지 (기본) */
.hero-banner-image .desktop-image {
    display: block;
}

.hero-banner-image .mobile-image {
    display: none;
}

/* 모바일에서 이미지 전환 */
@media (max-width: 768px) {
    .hero-banner-image .desktop-image {
        display: none;
    }
    
    .hero-banner-image .mobile-image {
        display: block;
    }
    
    .hero-banner-image {
        aspect-ratio: auto;
        height: auto;
        min-height: 300px;
    }
    
    .hero-banner-image img {
        height: auto;
        min-height: 300px;
        object-fit: cover;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        -webkit-touch-callout: none;
        -webkit-tap-highlight-color: transparent;
    }
}

.logo img {
    max-height: 50px;
}

.call-button .btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
    border: none;
    border-radius: 25px;
    padding: 12px 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    color: #333333;
}

.call-button .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,123,255,0.4);
    color: #333333;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-title .highlight {
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-content {
    text-align: center;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-buttons .btn {
    padding: 15px 30px;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.hero-image {
    text-align: center;
}

.hero-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Application Form */
.application-section {
    padding-top: 90px;
}

.application-section h2 {
    text-align: center;
}

.application-section div.flex_wrap {
    display: flex;
    max-width: 1000px;
    margin: 0 auto;
    gap: 40px;
}

.application-section div.flex_wrap > div {
    flex: 1;
}

.application-section div.left_wrap div.chk_wrap p.tit {
    font-size: 18px;
}

.application-section div.left_wrap div.chk_wrap ul {
    display: flex;
    gap: 10px;
}

.application-section div.left_wrap div.chk_wrap ul li {
    flex: 1;
}

.application-section div.left_wrap div.chk_wrap ul li input[type="radio"] + label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 40px;
    font-weight: 500;
    font-size: 12px;
    border-radius: 5px;
    border: 1px solid #ccc;
    text-align: center;
    cursor: pointer;
}

.application-section div.left_wrap div.chk_wrap ul li input[type="radio"]:checked + label {
    background: #3c6ef4;
    color: #fff;
}

.application-section div.left_wrap div.agr_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
}

.application-section div.left_wrap div.txt_wrap {
    display: flex;
    align-items: center;
    gap: 15px;
}

.application-section div.left_wrap div.txt_wrap div.tel_wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: calc(100% - 70px);
    gap: 8px;
}

.application-section div.left_wrap div.txt_wrap div.tel_wrap input {
    width: calc((100% - 70px) / 3);
    height: 45px;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    text-align: center;
}

.application-section div.left_wrap div.txt_wrap label {
    width: 70px;
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.application-section div.left_wrap div.txt_wrap input {
    width: calc(100% - 70px);
    height: 45px;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
}

.application-section div.left_wrap input[type="submit"] {
    height: 55px;
    margin-top: 20px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    border-radius: 10px;
    background: #3c6ef4;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: none;
    cursor: pointer;
}

.application-section div.left_wrap form > div + div {
    margin-top: 20px;
}

.application-section div.right_wrap {
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

@media (max-width: 1025px) {
    .application-section div.right_wrap {
        display: none;
    }
}

.application-section div.card_wrap ul {
    display: flex;
    gap: 20px;
}

.application-section div.card_wrap ul li {
    flex: 1;
    padding: 24px 20px 0px;
    border-radius: 10px;
}

.application-section div.card_wrap ul li p.tit {
    margin-bottom: 5px;
    font-size: 24px;
    color: #000000;
    text-align: left; 
    margin-left:30px;   
}

.application-section div.card_wrap ul li p.desc {
    font-size: 18px;
    color: #A0A0A0;
    line-height: 1.2;
    text-align: left; 
    margin-left:90px;   
}

.application-section div.card_wrap ul li:nth-child(1) {
    background-color:#f4f4f4;

}

.application-section div.card_wrap ul li:nth-child(2) {
    background-color:#f4f4f4;

}

.application-section div.card_wrap ul li:nth-child(3) {
    background-color:#f4f4f4;
}

.inner_wrap {
    max-width: 1200px;
    margin: 0 auto;
}

.inner_wrap h2 {
    text-align: center;
    margin-bottom: 40px;
}

.inner_wrap h2 img {
    max-width: 100%;
    height: auto;
}

.flex_wrap {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.left_wrap {
    width: 600px;
    min-height: 450px;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.right_wrap {
    flex: 1;
    text-align: center;
    overflow: hidden;
}

.right_wrap img {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: 15px;
}

/* Form Styles */
.chk_wrap {
    margin-bottom: 25px;
}

.chk_wrap .tit {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.chk_wrap ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.chk_wrap li {
    flex: 1;
    min-width: 120px;
}

.chk_wrap .blind {
    display: none;
}

.chk_wrap label {
    display: block;
    padding: 12px 20px;
    background: #fff;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size:0.9em;
}

.chk_wrap .blind:checked + label {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.chk_wrap label:hover {
    border-color: #007bff;
    transform: translateY(-2px);
}

.txt_wrap {
    margin-bottom: 20px;
}

.txt_wrap label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #555;
}

.txt_wrap input[type="text"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.txt_wrap input[type="text"]:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.tel_wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tel_wrap input[type="tel"] {
    flex: 1;
    padding: 10px 8px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 0;
}

.tel_wrap input[type="tel"]:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.tel_wrap span {
    font-weight: 600;
    color: #666;
}

.agr_wrap {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.agr_wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.agr_wrap label {
    font-weight: 500;
    color: #333;
}

.agr_wrap a {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.agr_wrap a:hover {
    text-decoration: underline;
}

.left_wrap input[type="submit"] {
    width: 100%;
    padding: 15px 30px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.left_wrap input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,123,255,0.4);
}

/* Card Wrap */
.card_wrap {
    margin-top: 40px;
}

.card_wrap ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.card_wrap li {
    flex: 1;
    min-width: 250px;
    background: url(../images/card_bg1.jpg) no-repeat 50% 50%;
    background-size: cover;
    padding: 20px 20px;
    border-radius: 15px;
    text-align: left;
    color: white;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
}

.card_wrap .card-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    object-fit: contain;
    z-index: 1;
}

.card_wrap li:nth-child(2) {
    background: url(../images/card_bg2.jpg) no-repeat 50% 50%;
    background-size: cover;
}

.card_wrap li:nth-child(3) {
    background: url(../images/card_bg3.jpg) no-repeat 50% 50%;
    background-size: cover;
}

.card_wrap li:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.card_wrap .tit {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    padding-left: 60px;
}

.card_wrap .desc {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Benefits Section */
.benefits-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.benefit-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.benefit-icon i {
    font-size: 2rem;
    color: white;
}

.benefit-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* Carrier Plans */
.carrier-plans {
    padding: 80px 0;
    background: #fff;
}

.carrier-section {
    margin-bottom: 60px;
}

.carrier-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.carrier-logo {
    height: 50px;
    width: auto;
}

.carrier-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.plan-card {
    background: #f8f9fa;
    padding: 25px 20px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.plan-card:hover {
    border-color: #007bff;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.plan-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.plan-card .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 10px;
}

.plan-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.process-section .section-title {
    color: white;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #ffd700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin: 0 auto 20px;
}

.process-step h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.process-step p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #363636;
    color: #fff;
    padding: 40px 0 20px;
    text-align: right;
}

.footer-info,
.footer-contact {
    margin-bottom: 20px;
}

.footer-info p,
.footer-contact p {
    margin-bottom: 8px;
    font-size: 14px;
    color: #fff;
}

.footer-bottom {
    padding-top: 0px;
    margin-top: 10px;
    text-align: right;
    font-size: 14px;
    color: #fff;
}

.footer-bottom a {
    color: #fff;
    text-decoration: none;
    border: 1px solid #fff;
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 12px;
    display: inline-block;
    margin-top: 10px;
}

/* Modal */
.modal-content {
    border-radius: 15px;
    border: none;
}

.modal-header {
    background: #007bff;
    color: white;
    border-radius: 15px 15px 0 0;
}

.modal-title {
    font-weight: 600;
}

.btn-close {
    filter: invert(1);
}

/* Banner Section */
.ban {
    padding: 40px 0;
    background: #fff;
    width: 100%;
}

.ban .inner_wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.ban .img_wrap {
    text-align: center;
    width: 100%;
    box-shadow:0 5px 20px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
}

.ban .img_wrap img {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

/* Call Banner Section */
.call_ban {
    padding: 20px 0;
    background: #f8f9fa;
}

.call_ban .info_wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    background: url(../images/call_ban_bg.jpg) no-repeat 50% 50%;
    background-size: cover;
    color: #fff;
    text-align: center;
}

.call_ban .img_wrap {
    flex: 1;
    text-align: center;
    max-width: 300px;
}

.call_ban .img_wrap img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.call_ban .txt_wrap {

    text-align: left;
}

.call_ban .txt_wrap span {
    display: block;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 5px;
    font-weight: 500;
}

.call_ban .txt_wrap p {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 5px;
    line-height: 1.0;
}

.call_ban .txt_wrap p span {
    color: #fff;
    font-weight: 700;
    display: inline;
}

.call_ban .call {
    display: block;
    align-items: center;
    gap: 15px;
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
}

.call_ban .call img {
    width: 40px;
    height: 40px;
}

/* Carrier Introduction Section */
.chan {
    padding: 80px 0;
    background: #fff;
}

.chan h2 {
    text-align: center;
    margin-bottom: 50px;
}

.chan h2 span {
    display: block;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 10px;
    font-weight: 400;
}

@media (max-width: 768px) {
    .chan h2 span {
        font-size: 0.9rem;
    }
}

.chan h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #333;
}

.info_wrap {
    margin-bottom: 60px;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.info_wrap .head {
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #e9ecef;
}

.info_wrap.kt > .head {
    background: black;
    color: white;
}

.info_wrap.lg > .head {
    background: linear-gradient(180deg, #ee2d97, #e6007f);
    color: white;
}

.info_wrap.sk > .head {
    background: linear-gradient(180deg, #5336e6, #3617ce);
    color: white;
}

.info_wrap .head img {
    height: 40px;
    width: auto;
}

.info_wrap .head {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
}

.info_wrap .body {
    padding: 30px;
}

@media (max-width: 768px) {
    .info_wrap .body {
        padding: 10px;
    }
}

.info_wrap .flex_wrap {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.info_wrap .flex_wrap ul {
    flex: 1;
    list-style: none;
    padding: 0;
    margin: 0;
}

.info_wrap .flex_wrap li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info_wrap .flex_wrap li:last-child {
    border-bottom: none;
}

.info_wrap .flex_wrap .tit {
    font-size: 1rem;
    color: #333;
    margin: 0;
}

.info_wrap .flex_wrap .price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #007bff;
    margin: 0;
}

.info_wrap .img_wrap {
    flex: 0 0 200px;
    text-align: center;
}

.info_wrap .img_wrap img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.info_wrap .point {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
    font-style: italic;
}

.info_wrap .ban {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
}

.info_wrap .ban img {
    flex: 0 0 100px;
    height: auto;
    border-radius: 8px;
}

.info_wrap .ban .txt_wrap {
    flex: 1;
}

.info_wrap .ban .tit {
    font-size: 1.6rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.info_wrap .ban .tit span {
    color: #007bff;
    font-weight: 700;
}

.info_wrap .ban .desc {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 1025px) {
    .inner_wrap {
        max-width: 100%;
        padding: 0 5px;
    }
    
    /* Bootstrap container override */
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 100% !important;
        width: 100% !important;
    }
    
    .flex_wrap {
        flex-direction: column;
        gap: 30px;
    }
    
    .left_wrap {
        order: 2;
        width: 100%;
    }
    
    .right_wrap {
        order: 1;
        display: none;
    }
    
    .info_wrap .flex_wrap {
        flex-direction: column;
        gap: 20px;
    }
    
    .info_wrap .img_wrap {
        display: none !important;
    }
    
    .info_wrap .flex_wrap ul {
        width: 100%;
        flex: 1;
    }
    
    .info_wrap .flex_wrap li {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .info_wrap .flex_wrap .tit {
        width: 100%;
    }
    
    .info_wrap .flex_wrap .price {
        width: 100%;
        text-align: right;
    }
    
    .info_wrap .ban {
        flex-direction: column;
        text-align: center;
    }
    
    .info_wrap .ban img {
        flex: none;
    }
    
    .call_ban .info_wrap {
        flex-direction: column;
        text-align: left;
        padding: 20px 20px;
        background: url(../images/call_ban_bg.jpg) no-repeat 50% 50%;
        background-size: cover;
        color: #fff;
        justify-content: flex-start;
        align-items: flex-start;
    }
    
    .call_ban .img_wrap {
        flex: 1;
        order: -1;
        margin-bottom: 20px;
        max-width: 200px;
    }
    
    .call_ban .txt_wrap {
        padding-top: 20px;
        padding-left: 20px;
    }
    
    .call_ban .txt_wrap span {
        font-size: 1rem;
        color: #fff;
        text-align: left;
    }
    
    .call_ban .txt_wrap p {
        font-size: 1.5rem;
        color: #fff;
        text-align: left;
    }
    
    .call_ban .call {
        display: flex;
        justify-content: flex-start;
        font-size: 1.8rem;
        color: #fff;
    }
    
    .call_ban .txt_wrap p span {
        color: #fff;
    }
}

@media (max-width: 1200px) {
    .card_wrap ul {
        flex-direction: column;
        gap: 15px;
    }
    
    .card_wrap li {
        min-width: auto;
        width: 100%;
        padding: 15px 20px;
    }
    
    .card_wrap .card-icon {
        width: 50px;
        height: 50px;
        left: 25px;
    }
    
    .card_wrap .tit {
        font-size: 22px !important;
        padding-left: 70px;
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .card_wrap .desc {
        padding-left: 10px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .chk_wrap ul {
        flex-direction: column;
    }
    
    .chk_wrap li {
        min-width: auto;
    }
    
    .tel_wrap {
        flex-direction: row;
        gap: 8px;
    }
    
    .tel_wrap input[type="tel"] {
        text-align: center;
    }
    
    .card_wrap ul {
        flex-direction: column;
    }
    
    .card_wrap li {
        min-width: auto;
    }
    
    .carrier-header {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-card,
    .plan-card {
        margin-bottom: 30px;
    }
}

/* Work Section */
.work {
    padding: 90px 0;
    background: #2775ff;
}

.work p {
    font-size: 18px;
    color: #fff;
    text-align: center;
    margin-bottom: 10px;
}

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

.work .title span {
    color: #fff;
    font-size: 50px;
    font-weight: bold;
}

.work .info_wrap {
    margin-top: 0;
}

.work .info_wrap ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.work .info_wrap li {
    width: calc((100% - 40px) / 2);
    margin-left: 40px;
    padding: 20px;
    border-radius: 20px;
    background: #fff;
    display: flex;
    align-items: flex-start;
    gap: 0;
    box-shadow: none;
    transition: none;
}

.work .info_wrap li:nth-child(odd) {
    margin-left: 0;
}

.work .info_wrap li:nth-child(1),
.work .info_wrap li:nth-child(2) {
    margin-bottom: 40px;
}

.work .info_wrap li:hover {
    transform: none;
    box-shadow: none;
}

.work .img_wrap {
    overflow: hidden;
    width: 35%;
    border-radius: 20px;
    box-shadow: 5px 5px 6px 0px #a2a2a2;
    flex: none;
    text-align: left;
}

.work .img_wrap img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 0;
}

.work .txt_wrap {
    width: 65%;
    padding: 30px 0 0 30px;
    flex: none;
}

.work .sub_title {
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.work .desc {
    font-size: 20px;
    line-height: 1.3;
    color: #666;
}

/* Responsive adjustments for work section */
@media (max-width: 1025px) {
    .work {
        padding: 60px 0px;
    }
    
    .work p {
        font-size: 16px;
    }
    
    .work .title span {
        font-size: 28px;
    }
    
    .work .info_wrap ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .work .info_wrap li {
        width: calc((100% - 10px) / 2);
        margin-left: 0;
        padding: 7px;
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .work .info_wrap li:nth-child(odd) {
        margin-left: 0;
    }
    
    .work .info_wrap li:nth-child(1),
    .work .info_wrap li:nth-child(2) {
        margin-bottom: 10px;
    }
    
    .work .img_wrap {
        width: 100%;
        margin-bottom: 15px;
        overflow: hidden;
        border-radius: 20px;
        box-shadow: 5px 5px 6px 0px #a2a2a2;
        display: block !important;
    }
    
    .work .txt_wrap {
        width: 100%;
        padding: 0;
        text-align: center;
    }
    
    .work .sub_title {
        font-size: 18px;
        text-align: center;
    }
    
    .work .desc {
        font-size: 16px;
        text-align: center;
    }
}

/* App Section */
.app {
    padding: 90px 0;
    background: #fff;
}

.app .flex_wrap {
    display: flex;
    gap: 0;
}

.app .flex_wrap div {
    flex: none;
}

.app .left_wrap {
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 1px 1px 7px rgba(0, 0, 0, 0.3);
    padding: 0;
    width: 100%;
}

.app .left_wrap .head {
    display: flex;
    justify-content: space-between;
    padding: 15px 25px;
    background: #001d37;
    margin-top: 0;
    border-radius: 15px 15px 0 0;
    width: 100%;
}

.app .left_wrap .head p {
    font-size: 18px;
    color: #fff;
    margin: 0;
}

.app .left_wrap .list_wrap {
    padding: 0 25px 0 25px;
    height: 400px;
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    margin-top: 0;
    width: 100%;
}

.app .left_wrap .list_wrap::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.app .left_wrap .list_wrap ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.app .left_wrap .list_wrap ul li {
    padding: 20px 0;
    border-bottom: 1px solid #001d37;
    height: calc(400px / 6);
    display: flex;
    align-items: center;
}

.app .left_wrap .list_wrap ul li:last-child {
    border-bottom: none;
}

.app .left_wrap .list_wrap ul li .fl {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 10px;
}

.app .left_wrap .list_wrap ul li p {
    width: auto;
    min-width: 0;
    font-size: 17px;
    text-align: center;
    margin: 0;
    flex: 1;
    word-break: keep-all;
}

.app .left_wrap .list_wrap ul li p.trans {
    color: #007bff;
    font-weight: 600;
}

.app .right_wrap {
    display: none;
}

.app .right_wrap .content {
    position: relative;
    z-index: 2;
    padding: 40px;
    color: #001d37;
    text-align: center;
}

.app .right_wrap .bubble {
    background: #fff;
    color: #001d37;
    padding: 10px 20px;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 18px;
}

.app .right_wrap h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #001d37;
}

.app .right_wrap .offer {
    background: #fff;
    color: #001d37;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 24px;
    font-weight: 700;
    display: inline-block;
}

/* Responsive adjustments for app section */
@media (max-width: 1025px) {
    .app {
        padding: 60px 10px;
    }
    
    .app .flex_wrap {
        flex-direction: row;
        gap: 0;
    }
    
    .app .left_wrap .head p {
        font-size: 18px;
    }
    
    .app .left_wrap .list_wrap ul li p {
        font-size: 14px;
        width: auto;
        min-width: 0;
        flex: 1;
        word-break: keep-all;
    }
    
    .app .right_wrap {
        min-height: 300px;
    }
    
    .app .right_wrap .content {
        padding: 30px 20px;
    }
    
    .app .right_wrap h2 {
        font-size: 24px;
    }
    
    .app .right_wrap .offer {
        font-size: 20px;
        padding: 12px 25px;
    }
}

/* Reason Section */
.reason {
    padding: 90px 0;
    background: #f7f7f7;
}

.reason h2 {
    margin-bottom: 60px;
    font-size: 42px;
    font-weight: bold;
    text-align: center;
}

.reason .info_wrap ul {
    display: flex;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.reason .info_wrap ul li {
    flex: 1;
    padding: 35px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 1px 1px 7px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.reason .info_wrap ul li p.tit {
    margin-bottom: 30px;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.2;
    text-align: center;
    color: #333;
}

.reason .info_wrap ul li img {
    display: block;
    margin: 0 auto 30px;
    max-width: 100%;
    height: auto;
}

.reason .info_wrap ul li p.desc {
    font-size: 20px;
    line-height: 1.2;
    text-align: center;
    color: #666;
}

/* Responsive adjustments for reason section */
@media (max-width: 1025px) {
    .reason {
        padding: 60px 10px;
    }
    
    .reason h2 {
        margin-bottom: 30px;
        font-size: 26px;
    }
    
    .reason .info_wrap ul {
        flex-direction: column;
        gap: 20px;
    }
    
    .reason .info_wrap ul li {
        padding: 20px;
        width: 100%;
    }
    
    .reason .info_wrap ul li p.tit {
        margin-bottom: 15px;
        font-size: 18px;
    }
    
    .reason .info_wrap ul li img {
        margin-bottom: 15px;
        max-width: 80%;
    }
    
    .reason .info_wrap ul li p.desc {
        font-size: 16px;
        line-height: 1.4;
    }
}

@media (max-width: 768px) {
    .reason {
        padding: 40px 10px;
    }
    
    .reason h2 {
        font-size: 22px;
        margin-bottom: 25px;
    }
    
    .reason .info_wrap ul li {
        padding: 15px;
    }
    
    .reason .info_wrap ul li p.tit {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .reason .info_wrap ul li img {
        max-width: 70%;
        margin-bottom: 10px;
    }
    
    .reason .info_wrap ul li p.desc {
        font-size: 14px;
    }
}


/* === Anti auto-dark / force light scheme for Chrome Incognito === */
:root { color-scheme: light; }

/* Explicit text colors for headers and common sections */
.header, .header * { background-color: #ffffff; color: #111111; }
.logo, .header .logo, header .logo { color: #111111; }

/* List/table area (신청일/신청자/통신사/가입상태) */
.head p,
.left_wrap .head p,
.list_wrap ul li p { color: #111111; }
.list_wrap ul li p.trans { color: #0d6efd; } /* keep highlight color */

/* Generic text colors to avoid inversion */
body, p, li, span, a, h1, h2, h3, h4, h5, h6 { color: #111111; }

/* Exception for call button - keep white text */
.call-button .btn,
.call-button .btn *,
.call-button .btn i,
.call-button .btn span { color: #ffffff !important; }

/* Reason section heading */
.reason h2,
.reason .info_wrap ul li p,
.reason .info_wrap ul li p.desc { color: #111111; }

/* Inputs/selects need explicit light scheme too */
input, select, textarea, button {
    color-scheme: light;
    background-color: #ffffff;
    color: #111111;
}

/* In case user prefers dark, still keep light colors for this landing page */
@media (prefers-color-scheme: dark) {
  :root { color-scheme: light; }
}