/* =========================================
   [PAGE CONTENT] 회사소개 스타일 (Strict Mode: Px only, No Vars)
========================================= */

/* 1. Sub Hero Section */
.sub-hero-section {
    position: relative;
    width: 100%;
    height: 450px;
    background: url('/img/counter_bg.jpg') no-repeat center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0px; /* Header Height Compensation if needed */
}
.sub-hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(rgba(0, 35, 75, 0.7), rgba(0, 0, 0, 0.4)); /* Match Index Hero Overlay */
}
.sub-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #ffffff;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.sub-hero-title {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
    margin-top: 70px;
    letter-spacing: -1px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.sub-hero-line {
    width: 60px;
    height: 4px;
    background-color: #66c538; /* Jiyu Green */
    margin-bottom: 20px;
}
.sub-hero-desc {
    font-size: 22px;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 30px;
}
.sub-hero-breadcrumb {
    font-size: 16px;
    opacity: 0.8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}
.sub-hero-breadcrumb i {
    font-size: 16px;
}

@media (max-width: 1024px) {
    .sub-hero-section { height: 350px; }
    .sub-hero-title { font-size: 40px; }
}
@media (max-width: 768px) {
    .sub-hero-section { height: 280px; }
    .sub-hero-title { font-size: 32px; margin-bottom: 15px; }
    .sub-hero-desc { font-size: 16px; margin-bottom: 20px; }
}

/* 2. Greeting Section */
.greet-section {
    padding: 120px 0;
    background-color: #ffffff;
}
.greet-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: start;
    gap: 80px;
}
.greet-image-box {
    flex: 1;
    height: 500px;
    position: relative;
}
.greet-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 20px 20px 0px #e6f1fc; /* Subtler shadow */
}
.greet-text-box {
    flex: 1.2;
}
.greet-subtitle {
    display: block;
    color: #0079d8; /* Jiyu Blue */
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.greet-title {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 35px;
    color: #222222;
}
.greet-title .text-blue {
    color: #0079d8;
}
.greet-desc {
    font-size: 20px;
    color: #1b1b1b;
    line-height: 1.8;
    margin-bottom: 40px;
    word-break: keep-all;
}
.greet-sign {
    margin-top: 30px;
    text-align: right;
    border-top: 1px solid #eeeeee;
    padding-top: 30px;
}
.sign-name {
    font-size: 20px;
    color: #333333;
}
.sign-name strong {
    font-size: 26px;
    color: #0079d8;
}

@media (max-width: 1024px) {
    .greet-container { flex-direction: column; gap: 50px; }
    .greet-image-box { width: 100%; max-width: 800px; }
    .greet-title { font-size: 36px; text-align: center; }
    .greet-desc { text-align: left; }
    .greet-subtitle { text-align: center; }
    .greet-sign { text-align: center; }
}
@media (max-width: 767px) {
    .greet-section { padding: 80px 0; }
    .greet-title { font-size: 28px; margin-bottom: 25px; }
    .greet-desc { font-size: 16px; line-height: 1.6; }
    .greet-image-box img { box-shadow: 10px 10px 0px #e6f1fc; }
}

/* 3. CI Section (Core Values) */
.ci-section {
    padding: 120px 0;
    background-color: #f8f9fa;
}
.ci-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.ci-header {
    text-align: center;
    margin-bottom: 70px;
}
.ci-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #e6f1fc;
    color: #0079d8;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.ci-title {
    font-size: 40px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}
.ci-title span {
    color: #0079d8;
}
.ci-desc {
    font-size: 20px;
    color: #666666;
}
.ci-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.ci-card {
    background: #ffffff;
    padding: 60px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid #eeeeee;
    text-align: center;
}
.ci-card:hover {
    transform: translateY(-10px);
    border-color: #0079d8;
    box-shadow: 0 20px 40px rgba(0, 121, 216, 0.1);
}
.ci-icon-circle {
    width: 90px;
    height: 90px;
    background: #f0f7ff;
    color: #0079d8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 30px;
    transition: 0.3s;
}
.ci-card:hover .ci-icon-circle {
    background: #0079d8;
    color: #ffffff;
}
.ci-card-title {
    font-size: 28px;
    font-weight: 700;
    color: #0079d8;
    margin-bottom: 10px;
}
.ci-card-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 25px;
    display: block;
}
.ci-card-txt {
    font-size: 18px;
    color: #666666;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .ci-grid { grid-template-columns: 1fr; gap: 30px; }
    .ci-card { padding: 40px 30px; }
}
@media (max-width: 767px) {
    .ci-section { padding: 80px 0; }
    .ci-title { font-size: 28px; }
    .ci-desc { font-size: 16px; }
    .ci-icon-circle { width: 70px; height: 70px; font-size: 30px; }
    .ci-card-title { font-size: 24px; }
}

/* 4. Performance Section */
.performance-section {
    padding: 120px 0;
    background-color: #ffffff;
}
.performance-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.performance-header {
    text-align: center;
    margin-bottom: 60px;
}
.perf-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #e9f7ea;
    color: #66c538;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.performance-title {
    font-size: 40px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}
.performance-title span {
    color: #66c538;
}
.performance-desc {
    font-size: 20px;
    color: #666666;
}

/* Counter Wrap */
.stats-counter-wrap {
    display: flex;
    justify-content: space-between;
    margin-bottom: 80px;
    padding: 50px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid #f0f0f0;
}
.stat-box {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    border-right: 1px solid #eeeeee;
}
.stat-box:last-child {
    border-right: none;
}
.stat-icon {
    font-size: 40px;
    color: #0079d8;
    width: 70px;
    height: 70px;
    background: #f0f7ff;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.stat-info {
    display: flex;
    flex-direction: column;
}
.stat-num {
    font-size: 40px;
    font-weight: 800;
    color: #222222;
    line-height: 1;
}
.stat-unit {
    font-size: 20px;
    font-weight: 600;
    color: #222222;
}
.stat-name {
    font-size: 16px;
    color: #666666;
    margin-top: 5px;
}

/* Performance List */
.performance-list-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.perf-category {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 40px;
    border: 1px solid #eeeeee;
    transition: transform 0.3s;
}
.perf-category:hover {
    transform: translateY(-5px);
    border-color: #0079d8;
    background: #ffffff;
   box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.perf-cat-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
}
.perf-icon {
    width: 50px;
    height: 50px;
    background: #ffffff;
    color: #0079d8;
    border: 1px solid #eeeeee;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-right: 15px;
}
.perf-cat-title {
    font-size: 22px;
    font-weight: 700;
    color: #222222;
}
.perf-list {
    list-style: none;
    padding: 0;
}
.perf-list li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 12px;
    color: #555555;
    font-size: 16px;
    line-height: 1.6;
}
.perf-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #0079d8;
    border-radius: 50%;
}

@media (max-width: 1024px) {
    .stats-counter-wrap { padding: 30px; flex-wrap: wrap; gap: 30px; }
    .stat-box { flex: 1 1 40%; border-right: none; }
    .performance-list-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
    .performance-section { padding: 80px 0; }
    .performance-title { font-size: 28px; }
    .performance-desc { font-size: 16px; }
    .stats-counter-wrap { padding: 20px; }
    .stat-box { flex: 1 1 100%; justify-content: flex-start; }
    .stat-num { font-size: 32px; }
}

/* 5. Partners Section */
.partners-section {
    padding: 100px 0;
    background-color: #f8f9fa; /* Slight contrast */
}
.partners-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}
.partners-header {
    margin-bottom: 60px;
}
.partners-tag {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #0079d8;
    margin-bottom: 12px;
    letter-spacing: 2px;
}
.partners-title {
    font-size: 40px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}
.partners-title span {
    color: #0079d8;
}
.partners-desc {
    font-size: 20px;
    color: #666666;
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.partner-item {
    border: 1px solid #eeeeee;
    border-radius: 12px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    transition: all 0.3s;
    overflow: hidden;
}
.partner-item:hover {
    border-color: #0079d8;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.partner-item img {
    width: 150px;
    height: 40px;
    object-fit: contain;
    opacity: 1;
    transition: 0.3s;
}
.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

@media (max-width: 1024px) {
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 767px) {
    .partners-section { padding: 80px 0; }
    .partners-title { font-size: 28px; }
    .partners-desc { font-size: 16px; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .partner-item { height: 80px; }
}

/* 6. Promise Section (Redesigned) */
.promise-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #0b1c3c 0%, #003060 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}
.promise-bg-pattern {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.6;
    pointer-events: none;
}
.promise-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}
.promise-header {
    text-align: center;
    margin-bottom: 80px;
}
.promise-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid rgba(118, 230, 255, 0.3);
    color: #76e6ff;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 25px;
    backdrop-filter: blur(5px);
}
.promise-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 25px;
}
.promise-title span {
    color: #76e6ff; /* Cyan accent */
}
.promise-desc {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.promise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.promise-card {
    background: rgba(255, 255, 255, 0.05); /* Glass effect */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 50px 30px;
    text-align: center;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}
.promise-card:hover {
    transform: translateY(-15px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(118, 230, 255, 0.5);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.card-icon-box {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, rgba(118, 230, 255, 0.2), rgba(0, 121, 216, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: #76e6ff;
    transition: 0.4s;
    border: 1px solid rgba(118, 230, 255, 0.1);
}
.promise-card:hover .card-icon-box {
    background: #0079d8;
    color: #ffffff;
    transform: scale(1.1) rotate(5deg);
    border-color: transparent;
}

.card-content h4 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}
.card-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    word-break: keep-all;
}

@media (max-width: 1024px) {
    .promise-grid { grid-template-columns: repeat(1, 1fr); max-width: 600px; margin: 0 auto; gap: 30px; }
    .promise-title { font-size: 36px; }
}
@media (max-width: 767px) {
    .promise-section { padding: 100px 0; }
    .promise-badge { font-size: 12px; padding: 6px 16px; margin-bottom: 20px; }
    .promise-title { font-size: 28px; margin-bottom: 15px; }
    .promise-desc { font-size: 16px; margin-bottom: 40px;}

    .promise-card { padding: 40px 25px; }
    .card-icon-box { width: 70px; height: 70px; font-size: 30px; margin-bottom: 25px; }
    .card-content h4 { font-size: 22px; margin-bottom: 15px; }
    .card-content p { font-size: 16px; }
}

/* 7. Certificates Section */
.cert-section {
    padding: 120px 0;
    background: #ffffff;
}
.cert-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}
.cert-title-wrap {
    margin-bottom: 60px;
}
.cert-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #e6f1fc;
    color: #0079d8;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.cert-main-title {
    font-size: 40px;
    font-weight: 700;
    color: #222222;
}
.cert-sub-desc {
    font-size: 20px;
    color: #666666;
    margin-top: 15px;
}
.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.cert-item {
    cursor: pointer;
}
.cert-img-box {
    width: 100%;
    aspect-ratio: 1 / 1.4; /* A4 aspect ratio approx */
    background: #f8f9fa;
    border: 1px solid #eeeeee;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: all 0.3s;
    overflow: hidden;
}
.cert-img-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}
.cert-item:hover .cert-img-box {
    border-color: #0079d8;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.cert-item:hover .cert-img-box img {
    transform: scale(1.05);
}
.cert-name {
    font-size: 18px;
    font-weight: 700;
    color: #333333;
}

@media (max-width: 1024px) {
    .cert-grid { grid-template-columns: repeat(3, 1fr); gap: 30px; }
}
@media (max-width: 767px) {
    .cert-section { padding: 80px 0; }
    .cert-main-title { font-size: 28px; }
    .cert-sub-desc { font-size: 16px; }
    .cert-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .cert-name { font-size: 15px; }
}

/* 8. Location Section */
.location-section {
    padding-bottom: 120px;
}
.location-map-wrap {
    width: 100%;
    height: 500px;
    background: #eeeeee;
}
.location-map-iframe {
    width: 100%;
    height: 100%;
    border: 0;
}
.location-info-container {
    max-width: 1400px;
    margin: -80px auto 0;
    position: relative;
    z-index: 10;
    padding: 0 20px;
}
.location-info-box {
    background: #ffffff;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    border: 1px solid #eeeeee;
}
.location-text-group {
    flex: 1;
}
.location-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #0079d8;
    display: flex;
    align-items: center;
    gap: 15px;
}
.location-dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px 0;
    font-size: 18px;
}
.location-dl dt {
    font-weight: 700;
    color: #222222;
}
.location-dl dd {
    color: #555555;
    word-break: break-all;
}
.location-cs-group {
    flex: 0 0 350px;
    border-left: 1px solid #eeeeee;
    padding-left: 60px;
    margin-left: 60px;
}
.location-cs-title {
    font-size: 18px;
    color: #666666;
    margin-bottom: 10px;
    display: block;
    font-weight: 600;
}
.location-cs-number {
    font-size: 48px;
    font-weight: 800;
    color: #0079d8;
    line-height: 1;
}

@media (max-width: 1024px) {
    .location-info-box { flex-direction: column; align-items: flex-start; gap: 40px; padding: 40px; }
    .location-cs-group { flex: 0; border-left: none; padding-left: 0; margin-left: 0; padding-top: 40px; border-top: 1px solid #eeeeee; width: 100%; }
}
@media (max-width: 767px) {
    .location-section { padding-bottom: 80px; }
    .location-map-wrap { height: 350px; }
    .location-info-container { margin-top: -40px; }
    .location-info-box { padding: 30px 20px; }
    .location-title { font-size: 24px; margin-bottom: 20px; }
    .location-dl { display: flex; flex-direction: column; font-size: 16px; gap: 10px; }
    .location-dl dt { margin-bottom: 5px; color: #0079d8; }
    .location-dl dd { margin-bottom: 20px; }
    .location-cs-number { font-size: 36px; }
}