/* ========================================================
   NEXIN Renewal Design Foundation
   신규 리뉴얼 디자인 작업(Header/Footer/신규 서브페이지/공통 컴포넌트)의
   기준이 되는 CSS. 값의 근거는 docs/design.md이며, 충돌 시 design.md를 우선한다.

   01. DESIGN TOKENS
   02. RENEWAL BASE
   03. COMMON LAYOUT
   04. COMMON COMPONENTS
   05. PAGE CONTENT
       05-0. Main Page   (Visual → Business → Projects → Contact → Mouse Scroll)
       05-1. About       (Overview → CEO Greeting → Vision → History → Organization → CI)
       05-2. Business    (Common → Platform → AI OCR → R&D → Consulting)
       05-3. Reference   (Projects → Patents)
       05-4. Contact     (Inquiry → Career → Location)
   06. RESPONSIVE
       06-1. max-width: 1280px
       06-2. max-width: 1024px
       06-3. max-width: 768px
       06-4. max-width: 480px
       06-5. prefers-reduced-motion
   ======================================================== */

/* ==================================================
   01. DESIGN TOKENS
================================================== */

:root {
  /* ---- Color / Primary·Point (design.md 2. Color System) ---- */
  --color-point: #38BDF8;
  --color-point-strong: #0EA5E9;

  /* ---- Color / Text ---- */
  --color-text-title: #0D1B2A;
  --color-text-strong: #1A2744;
  --color-text-body: #4A5565;
  --color-text-muted: #6A7282;

  /* ---- Color / Background ---- */
  --color-bg-white: #FFFFFF;
  --color-bg-light-blue: #F8FBFF;
  --color-bg-soft-gray-blue: #F4F7FB;
  --color-bg-dark-navy: #07111F;

  /* ---- Color / Border ---- */
  --color-border-default: #E4EEF8;
  --color-border-strong: #D7E4F2;
  --color-border-active: #38BDF8;

  /* ---- Color / Icon (참고용 — 실제 아이콘 컬러는 원본 SVG 값을 따름, css/icon.css 참고) ---- */
  --color-icon-default: #D0D0D0;
  --color-icon-point: #38BDF8;

  /* ---- Typography / Font Family (design.md 3. Typography System) ---- */
  --font-family-base: Pretendard, "s-core-dream", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  /* ---- Typography / Responsive Font Size Scale (design.md 3. Typography System)
     Token 이름의 숫자 = Desktop 기준 px 값.
  ---- */
  --fs-64: 6.4rem;
  --fs-48: 4.8rem;
  --fs-40: 4rem;
  --fs-36: 3.6rem;
  --fs-32: 3.2rem;
  --fs-24: 2.4rem;
  --fs-20: 2rem;
  --fs-18: 1.8rem;
  --fs-16: 1.6rem;
  --fs-14: 1.4rem;
  --fs-13: 1.3rem;
  --fs-12: 1.2rem;
  --fs-10: 1rem;

  /* ---- Spacing Scale (design.md 4. Spacing System) ---- */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-48: 48px;
  --space-56: 56px;
  --space-64: 64px;
  --space-72: 72px;
  --space-80: 80px;
  --space-100: 100px;
  --space-120: 120px;

  /* ---- Layout / Container (design.md 5. Layout & Grid System) ---- */
  --container-max: 1280px;
  --container-max-wide: 1600px;
  --container-inset: 80px;

  /* ---- Layout / Section vertical spacing (design.md 4. Section spacing, Desktop 기준) ---- */
  --section-space: 120px;

  /* ---- Radius (design.md 6. Radius & Shadow) ---- */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-pill: 999px;

  /* ---- Shadow (design.md 6. Radius & Shadow) ---- */
  --shadow-accent: 0 4px 12px rgba(56, 219, 248, 0.12);
  --shadow-accent-strong: 0 8px 20px rgba(56, 219, 248, 0.24);
  --shadow-depth: 0 10px 26px rgba(15, 42, 94, 0.05);
  --shadow-depth-strong: 0 16px 40px rgba(15, 42, 94, 0.12);
}

/* ==================================================
   02. RENEWAL BASE
================================================== */

html {
  font-size: 62.5%;
}

.nexin-subpage {
  font-size: var(--fs-18);
  word-break: keep-all;
  overflow: hidden;
}

.nexin-subpage *,
.nexin-subpage *::before,
.nexin-subpage *::after {
  box-sizing: border-box;
}

/* ==================================================
   03. COMMON LAYOUT
================================================== */

.nexin-inner {
  width: min(calc(100% - var(--container-inset)), var(--container-max));
  margin-inline: auto;
}

.nexin-inner--wide {
  width: min(calc(100% - var(--container-inset)), var(--container-max-wide));
  margin-inline: auto;
}

.nexin-section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

/* 공통 접근성 Utility: 시각적으로 숨기되 Screen Reader에는 노출한다 */
.nexin-subpage .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 공통 PC/Mobile 이미지 분기 Utility */
.nexin-subpage .view-pc {
  display: block !important;
}

.nexin-subpage .view-mo {
  display: none !important;
}

/* ==================================================
   04. COMMON COMPONENTS
================================================== */

/* 공통 좌우 Layout: split-visual(이미지) | split-content(텍스트) 2Column, 순서 제어는 grid-template-areas로만 처리 */
.nexin-subpage .split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas: "content visual";
  align-items: center;
  gap: var(--space-64);
}

.nexin-subpage .split-layout.reverse {
  grid-template-areas: "visual content";
}

.nexin-subpage .split-content {
  grid-area: content;
}

.nexin-subpage .split-visual {
  grid-area: visual;
}

.nexin-subpage .split-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* 공통 Button (Primary/White CTA 공통 Size) */
.nexin-subpage .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  height: 48px;
  padding: 0 var(--space-24);
  border-radius: var(--radius-sm);
  font-size: var(--fs-16);
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.nexin-subpage .btn-white {
  background: #ffffff;
  color: var(--color-point-strong);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.nexin-subpage .btn-white:hover {
  background: var(--color-point-strong);
  color: #ffffff;
  border-color: var(--color-point-strong);
}

.nexin-subpage .btn .icon-arrow-right {
  background-color: currentColor;
  background-image: none;
  -webkit-mask: url("../images/icon/ic-arrow-right.svg") no-repeat center / contain;
  mask: url("../images/icon/ic-arrow-right.svg") no-repeat center / contain;
}

.nexin-subpage .cta-banner {
  position: relative;
  overflow: hidden;
  padding: var(--section-space) 0;
  background-image: url("../images/cta_image.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  color: #ffffff;
  text-align: center;
}

.nexin-subpage .cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.nexin-subpage .cta-banner__inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin-inline: auto;
}

.nexin-subpage .cta-banner__badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-8) var(--space-16);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  font-size: var(--fs-12);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.nexin-subpage .cta-banner__title {
  margin-top: var(--space-24);
  font-size: var(--fs-48);
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
}

.nexin-subpage .cta-banner__desc {
  margin-top: var(--space-24);
  font-size: var(--fs-20);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.55;
  word-break: keep-all;
}

.nexin-subpage .cta-banner__button {
  margin-top: var(--space-40);
}

.nexin-subpage .nexin-badge {
  flex-shrink: 0;
  padding: var(--space-4) var(--space-12);
  background: #E6FAFF;
  color: var(--color-point-strong);
  border-radius: var(--radius-pill);
  font-size: var(--fs-12);
  font-weight: 600;
  white-space: nowrap;
}

.nexin-subpage .nexin-media-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-120);
  list-style: none;
}

.nexin-subpage .nexin-media-list__item {
  display: flex;
  align-items: stretch;
  gap: var(--space-32);
}

.nexin-subpage .nexin-media-list__item:nth-child(odd) {
  flex-direction: row-reverse;
}

.nexin-subpage .nexin-media-list__visual,
.nexin-subpage .nexin-media-list__content {
  flex: 1 1 0;
  min-width: 0;
}

.nexin-subpage .nexin-media-list__visual {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.nexin-subpage .nexin-media-list__image {
  display: block;
  width: 100%;
  height: clamp(240px, 28vw, 360px);
  object-fit: cover;
  object-position: center;
}

.nexin-subpage .nexin-media-list__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--space-72);
}

.nexin-subpage .nexin-media-list__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.nexin-subpage .nexin-media-list__title {
  font-size: var(--fs-32);
  font-weight: 700;
  color: var(--color-text-title);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.nexin-subpage .nexin-media-list__desc {
  margin-top: var(--space-12);
  font-size: var(--fs-20);
  font-weight: 400;
  color: var(--color-text-body);
  line-height: 1.65;
  word-break: keep-all;
}

/* Scroll 진입 Reveal: 홀수는 좌측, 짝수는 우측에서 Fade + Slide */
.nexin-subpage .nexin-media-list__visual,
.nexin-subpage .nexin-media-list__content {
  opacity: 0;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.9s ease;
  will-change: transform, opacity;
}

.nexin-subpage .nexin-media-list__item:nth-child(odd) .nexin-media-list__visual,
.nexin-subpage .nexin-media-list__item:nth-child(odd) .nexin-media-list__content {
  transform: translateX(90px);
}

.nexin-subpage .nexin-media-list__item:nth-child(even) .nexin-media-list__visual,
.nexin-subpage .nexin-media-list__item:nth-child(even) .nexin-media-list__content {
  transform: translateX(-90px);
}

.nexin-subpage .nexin-media-list__item.is-visible .nexin-media-list__visual,
.nexin-subpage .nexin-media-list__item.is-visible .nexin-media-list__content {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   Subpage Common
   서브페이지 전체가 공유하는 Section Header / Typography / Alignment
============================================================ */

.nexin-subpage .section-header {
  margin-bottom: var(--space-56);
  text-align: center;
}

.nexin-subpage .section-header.align-left {
  text-align: left;
}

.nexin-subpage .section-header.align-right {
  text-align: right;
}

.nexin-subpage .eyebrow {
  margin-bottom: 16px;
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--color-point);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nexin-subpage .section-title {
  font-size: var(--fs-36);
  font-weight: 700;
  color: #111827;
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.nexin-subpage .section-header .section-desc {
  margin-top: var(--space-24);
  font-size: var(--fs-20);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: normal;
  color: var(--color-text-body);
}

.nexin-subpage .section-desc p+p {
  margin-top: var(--space-16);
}

.nexin-subpage .split-layout .split-content>.section-header+* {
  margin-top: 0;
}

.nexin-subpage .bg-blue {
  background: var(--color-bg-light-blue);
}

.nexin-subpage .icon-card-list {
  display: flex;
  gap: var(--space-24);
  margin-top: var(--space-40);
  list-style: none;
}

.nexin-subpage .grid-cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nexin-subpage .grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.nexin-subpage .grid-cols-5 {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.nexin-subpage .icon-card {
  flex: 1 1 0;
  min-width: 0;
  padding: var(--space-32);
  background: #ffffff;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.nexin-subpage .icon-card:hover,
.nexin-subpage .icon-card:focus-visible {
  border-color: var(--color-border-active);
  box-shadow: var(--shadow-accent);
}

.nexin-subpage .icon-card-icon {
  margin-bottom: var(--space-16);
}

.nexin-subpage .icon-card-number {
  display: block;
  margin-bottom: var(--space-32);
  font-size: clamp(4.8rem, 5vw, 6.4rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: rgba(56, 189, 248, 0.12);
}

.nexin-subpage .icon-card-title {
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-text-title);
  line-height: 1.55;
  letter-spacing: -0.02em;
}

.nexin-subpage .icon-card-desc {
  margin-top: var(--space-12);
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.65;
  word-break: keep-all;
}

/* ──── Common > Tab Panel */
.nexin-subpage .tabVisual>ul>li {
  display: none;
  position: relative;
}

.nexin-subpage .tabVisual>ul>li.on {
  display: block;
}

/* ──── Common > Breadcrumb */
.nexin-subpage .location {
  color: #ccc;
  font-size: 14px;
  max-width: 1200px;
  width: 100%;
  text-align: right;
  top: -85px;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  z-index: 1;
  overflow: hidden;
}

.nexin-subpage .location span {
  display: inline-block;
  text-align: center;
  margin-right: 15px;
}

.nexin-subpage .location span:before {
  content: '>';
  float: left;
  margin-right: 15px;
}

.nexin-subpage .location span:first-child:before {
  display: none;
}

.nexin-subpage .location span a {
  color: #ccc;
}

.nexin-subpage .location span a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ──── Common > Hero */
.nexin-subpage .sub_title {
  height: 520px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-repeat: no-repeat;
  background-size: cover;
}

.nexin-subpage .sub_title::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(11, 14, 17, 0.53) 0%, rgba(11, 14, 17, 0.73) 100%);
}

.nexin-subpage .sub_title h1 {
  font-size: 48px;
  line-height: 560px;
  text-align: center;
  color: #fff;
  font-weight: 500;
  font-family: var(--font-family-base);
  position: relative;
  z-index: 1;
}

/* ──── Common > Tab Menu */
.nexin-subpage .tabMenu {
  width: 1200px;
  height: 48px;
  background: #122236;
  margin: -24px auto 0;
  position: relative;
  z-index: 1;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nexin-subpage .tabMenu::-webkit-scrollbar {
  display: none;
}

.nexin-subpage .tabMenu li {
  color: #fff;
  font-size: 14px;
  text-align: center;
  line-height: 48px;
  cursor: pointer;
}

.nexin-subpage .tabMenu li:before {
  content: '';
  width: 1px;
  height: 100%;
  margin-top: 0;
  background-color: rgba(204, 204, 204, 0.35);
  float: left;
}

.nexin-subpage .tabMenu li:first-child:before {
  display: none;
}

.nexin-subpage .tabMenu li.on {
  background: var(--color-point);
  color: #fff;
  position: relative;
  font-weight: bold;
}

.nexin-subpage .tabMenu>ul {
  display: flex;
  width: 100%;
}

.nexin-subpage .tabMenu>ul>li {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
}

/* About/Business: 현재 4개 탭 기준 균등 4등분 */
.nexin-subpage.about .tabMenu>ul>li,
.nexin-subpage.business .tabMenu>ul>li {
  flex: 0 0 calc(100% / 4);
  width: auto;
}

/* 탭이 5개 이상이면(JS가 자동 판단해 is-scrollable 부여) 균등분할 대신 가로 스크롤형으로 전환 */
.nexin-subpage .tabMenu.is-scrollable>ul {
  flex-wrap: nowrap;
}

.nexin-subpage .tabMenu.is-scrollable>ul>li {
  flex: 0 0 auto;
  width: auto;
  min-width: 140px;
}

/* ──── Common > Top Button */
.nexin-top_btn {
  width: 64px;
  height: 64px;
  display: block;
  border-radius: 40px;
  background-color: rgba(0, 0, 0, 0.4);
  position: fixed;
  right: 3%;
  bottom: 100px;
  text-indent: -9999px;
  z-index: 10;
  cursor: pointer;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
}

.nexin-top_btn:active {
  -webkit-transform: scale(1.1, 1.1) !important;
  transform: scale(1.1, 1.1) !important;
}

.nexin-top_btn:after {
  content: '';
  width: 26px;
  height: 15px;
  background-image: url("../images/icon_top.png");
  background-repeat: no-repeat;
  background-size: 26px 15px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  margin: auto;
  display: block;
}

/* ==================================================
   05. PAGE CONTENT
   panel-* 스코프 기준으로 실제 리뉴얼 서브페이지 작업 시 추가한다.
================================================== */

/* ============================================================
   Main Page
   > Visual / Business / Projects / Contact / Mouse Scroll
============================================================ */

/* fullPage.js가 스크롤마다 transform: translate3d를 직접 갱신하는 컨테이너.
   와이드 해상도에서 섹션 전환 시 화면이 지지직거리는 GPU 합성 버벅임을 막기 위해 레이어를 미리 승격한다. */
#fullpage {
  will-change: transform;
  backface-visibility: hidden;
}

#fullpage section h2:not(footer *),
#fullpage section p:not(footer *) {
  color: #fff;
  position: relative;
  z-index: 1;
}

#fullpage section .t_wrap {
  width: 1200px;
  margin: 0 auto;
}

#fullpage section .bg_box {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  overflow: hidden;
}

#fullpage section .bg_box:before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: url("../images/bg_pattern.png") repeat;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

#fullpage section .bg_box .bg {
  width: 100%;
  height: 100%;
  background-size: cover !important;
  text-indent: -9999px;
  -webkit-transform: scale(1.1, 1.1);
  transform: scale(1.1, 1.1);
  -webkit-transition: transform 5000ms ease-in-out;
  -webkit-transition: -webkit-transform 5000ms ease-in-out;
  transition: -webkit-transform 5000ms ease-in-out;
  transition: transform 5000ms ease-in-out;
  transition: transform 5000ms ease-in-out, -webkit-transform 5000ms ease-in-out;
  will-change: transform;
  backface-visibility: hidden;
}

#fullpage section.active .bg {
  /*-webkit-animation: bg-active-animation 6s  both;
          animation: bg-active-animation 6s both;*/
  -webkit-transform: scale(1, 1) rotate(0.002deg);
  transform: scale(1, 1) rotate(0.002deg);
}

/* ──── Main > Visual */
#fullpage section.sec1 p {
  font-size: 24px;
  font-family: var(--font-family-base);
  width: 720px;
  margin: 0px auto;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#fullpage section.sec1 p:before {
  content: '';
  width: 36px;
  height: 85px;
  background-image: url("../images/T_icon.png");
  background-repeat: no-repeat;
  background-size: 36px 85px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 20px;
}

#fullpage section.sec1 h2 {
  font-size: 48px;
  font-weight: 300;
  width: 720px;
  margin: 0 auto;
  letter-spacing: -2px;
  margin-top: 20px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

#fullpage section.sec1 h2 strong {
  font-weight: 600;
}

#fullpage section.sec1 .video_area {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

#fullpage section.sec1 .video_area:before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: url("../images/bg_pattern.png") repeat;
  position: absolute;
  top: 0;
  left: 0;
}

#fullpage section.sec1 .video_area video {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1000;
  overflow: hidden;
}

#fullpage section.sec1.active-item p {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec1.active-item h2 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

/* ──── Main > Business */
#fullpage section.sec2 .t_wrap {
  height: 620px;
}

#fullpage section.sec2 p {
  font-size: 24px;
  font-family: var(--font-family-base);
  margin: 0 auto;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}

#fullpage section.sec2 p:before {
  content: '';
  width: 36px;
  height: 85px;
  background-image: url("../images/T_icon.png");
  background-repeat: no-repeat;
  background-size: 36px 85px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 20px;
}

#fullpage section.sec2 h2 {
  font-size: 48px;
  font-weight: 300;
  margin: 0 auto;
  letter-spacing: -2px;
  margin-top: 20px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#fullpage section.sec2 h2 strong {
  font-weight: 600;
}

#fullpage section.sec2 .bg_box .bg {
  background: linear-gradient(rgba(0, 0, 0, 0.527), rgba(0, 0, 0, 0.5)), url("../images/main_business.jpg") 50% 50% no-repeat;

}

#fullpage section.sec2 .link {
  float: right;
  width: 452px;
  margin-top: -70px;
}

#fullpage section.sec2 .link li {
  width: 144px;
  height: 144px;
  background: url("../images/sec2_button.png") no-repeat;
  margin: 0 0 10px 10px;
  float: left;
  position: relative;
}

#fullpage section.sec2 .link li a {
  display: block;
  width: 124px;
  height: 124px;
  color: #fff;
  font-size: 18px;
  margin: 10px;
  padding: 15px 0 0 12px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

#fullpage section.sec2 .link li:before {
  content: '';
  width: 10px;
  height: 10px;
  background-image: url("../images/sec2_button_off.png");
  background-repeat: no-repeat;
  background-size: 10px 10px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  position: absolute;
  top: 0;
  right: 0;
}

#fullpage section.sec2 .link li:hover:before {
  content: '';
  width: 10px;
  height: 10px;
  background-image: url("../images/sec2_button_on.png");
  background-repeat: no-repeat;
  background-size: 10px 10px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  position: absolute;
  top: 0;
  right: 0;
}

#fullpage section.sec2 .link li:hover a {
  background: linear-gradient(45deg, #316ab2, #66c6dd);
}

#fullpage section.sec2 .link li.l5 {
  margin: 0 0 10px 154px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

#fullpage section.sec2 .link li.l5 a:before {
  content: '';
  width: 33px;
  height: 33px;
  background-image: url("../images/sec2_icon5.png");
  background-repeat: no-repeat;
  background-size: 33px 33px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 10px;
}

#fullpage section.sec2 .link li.l1 {
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

#fullpage section.sec2 .link li.l1 a:before {
  content: '';
  width: 32px;
  height: 32px;
  background-image: url("../images/sec2_icon1.png");
  background-repeat: no-repeat;
  background-size: 32px 32px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 10px;
}

#fullpage section.sec2 .link li.l2 {
  margin: 0 0 10px 0px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}

#fullpage section.sec2 .link li.l2 a:before {
  content: '';
  width: 32px;
  height: 32px;
  background-image: url("../images/sec2_icon2.png");
  background-repeat: no-repeat;
  background-size: 32px 32px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 10px;
}

#fullpage section.sec2 .link li.l3 {
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}

#fullpage section.sec2 .link li.l3 a:before {
  content: '';
  width: 32px;
  height: 32px;
  background-image: url("../images/sec2_icon3.png");
  background-repeat: no-repeat;
  background-size: 32px 32px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 10px;
}

#fullpage section.sec2 .link li.l4 {
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(30px);
  transform: translateX(30px);
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}

#fullpage section.sec2 .link li.l4 a:before {
  content: '';
  width: 32px;
  height: 32px;
  background-image: url("../images/sec2_icon4.png");
  background-repeat: no-repeat;
  background-size: 32px 32px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 10px;
}

#fullpage section.sec2.active-item p {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item h2 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item .link .l1 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item .link .l2 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item .link .l3 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item .link .l4 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec2.active-item .link .l5 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

/* ──── Main > Projects */
#fullpage section.sec3 .t_wrap {
  width: 640px;
  background-image: url("../images/sec3_t_bg.png");
  background-position: top 265px left 0;
  background-repeat: no-repeat;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

#fullpage section.sec3 p {
  font-size: 24px;
  font-family: var(--font-family-base);
  margin: 0 auto;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}

#fullpage section.sec3 p:before {
  content: '';
  width: 36px;
  height: 85px;
  background-image: url("../images/T_icon.png");
  background-repeat: no-repeat;
  background-size: 36px 85px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 20px;
}

#fullpage section.sec3 h2 {
  font-size: 48px;
  font-weight: 300;
  margin: 0 auto;
  letter-spacing: -2px;
  margin-top: 20px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#fullpage section.sec3 h2 strong {
  font-weight: 600;
}

#fullpage section.sec3 h2 span {
  font-weight: 300;
}

#fullpage section.sec3 a {
  width: 96px;
  height: 96px;
  color: #fff;
  font-family: var(--font-family-base);
  border-radius: 50px;
  background: linear-gradient(45deg, #316ab2, #66c6dd);
  display: inline-block;
  font-size: 20px;
  font-weight: 300;
  line-height: 96px;
  text-align: center;
  float: right;
  margin: -28px 12px 0px 0;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
}

#fullpage section.sec3 a:active {
  -webkit-transform: scale(1.1, 1.1);
  transform: scale(1.1, 1.1);
}

#fullpage section.sec3 ul {
  overflow: hidden;
  margin-top: 100px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateY(-30px);
  transform: translateY(-30px);
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}

#fullpage section.sec3 ul li {
  font-size: 18px;
  color: #fff;
  float: left;
  width: 190px;
}

#fullpage section.sec3 ul li:nth-child(2) {
  width: 250px;
}

#fullpage section.sec3 .bg_box .bg {
  background: linear-gradient(rgba(0, 0, 0, 0.527), rgba(0, 0, 0, 0.5)), url("../images/main_projects.jpg") 50% 50% no-repeat;
}

#fullpage section.sec3.active-item p {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec3.active-item h2 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec3.active-item .t_wrap {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec3.active-item ul {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

/* ──── Main > Contact */
#fullpage section.sec4 .t_wrap {
  position: relative;
}

#fullpage section.sec4 p {
  font-size: 24px;
  font-family: var(--font-family-base);
  margin: 0 auto;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}

#fullpage section.sec4 p:before {
  content: '';
  width: 36px;
  height: 85px;
  background-image: url("../images/T_icon.png");
  background-repeat: no-repeat;
  background-size: 36px 85px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  display: block;
  margin-bottom: 20px;
}

#fullpage section.sec4 h2 {
  font-size: 48px;
  font-weight: 300;
  margin: 0 auto;
  letter-spacing: -2px;
  margin-top: 20px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#fullpage section.sec4 h2 strong {
  font-weight: 600;
}

#fullpage section.sec4 h2:before {
  content: '';
  display: block;
  width: 510px;
  height: 4px;
  background: #fff;
  position: absolute;
  left: 137px;
  top: -10px;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}

#fullpage section.sec4 a {
  width: 120px;
  height: 60px;
  color: #fff;
  font-family: var(--font-family-base);
  background: linear-gradient(45deg, #316ab2, #66c6dd);
  display: inline-block;
  font-size: 20px;
  font-weight: 300;
  line-height: 60px;
  text-align: center;
  margin-top: 20px;
  z-index: 1;
  opacity: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -webkit-transform: translateX(-30px);
  transform: translateX(-30px);
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
}

#fullpage section.sec4 a:active {
  -webkit-transform: scale(1.1, 1.1) !important;
  transform: scale(1.1, 1.1) !important;
}

#fullpage section.sec4 .bg_box .bg {
  background: linear-gradient(rgba(0, 0, 0, 0.527), rgba(0, 0, 0, 0.5)), url("../images/main_contact.jpg") 50% 50% no-repeat;

}

#fullpage section.sec4.active-item p {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec4.active-item h2 {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec4.active-item h2:before {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

#fullpage section.sec4.active-item a {
  -webkit-transform: none;
  transform: none;
  opacity: 1;
}

/* ──── Main > Mouse Scroll */
@-webkit-keyframes sdb10 {
  0% {
    -webkit-transform: translate(0, 0);
    opacity: 0;
  }

  40% {
    opacity: 1;
  }

  80% {
    -webkit-transform: translate(0, 15px);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@keyframes sdb10 {
  0% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    opacity: 0;
  }

  40% {
    opacity: 1;
  }

  80% {
    -webkit-transform: translate(0, 15px);
    transform: translate(0, 15px);
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

.mouse_scroll {
  padding-top: 60px;
  text-align: center;
  position: fixed;
  z-index: 2;
  width: 90px;
  left: 50%;
  margin-left: -45px;
  bottom: 70px;
  font-family: var(--font-family-base);
  font-size: 11px;
  color: #fff;
}

.mouse_scroll:after {
  content: '';
  width: 20px;
  height: 32px;
  border-radius: 10px;
  border: 2px solid #fff;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -10px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.mouse_scroll:before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 4px;
  position: absolute;
  left: 50%;
  margin-left: -2px;
  top: 5px;
  z-index: 10;
  background-color: #fff;
  -webkit-animation: sdb10 2s infinite;
  animation: sdb10 2s infinite;
}

.fp-viewing-4 .mouse_scroll {
  display: none;
}

/* ============================================================
   About Page
   > 회사개요 / CEO 인사말 / 회사비전 / CI
============================================================ */

/* ──── About > 회사개요 */

.about .panel-company>.container {
  width: 100%;
}

.about .company-intro {
  text-align: center;
}

.about .company-stats {
  position: relative;
  width: 100%;
  overflow: hidden;
  background:
    url("../images/about_status.png") 50% 50% no-repeat;
  background-size: cover;
  padding: var(--space-120) 0;
  color: #fff;
  margin: 0;
}

.about .company-stats::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .25);
  pointer-events: none;
}

.about .company-stats .nexin-inner {
  position: relative;
  z-index: 1;
}

.about .company-stats__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-56);
  list-style: none;
}

.about .company-stats__item {
  text-align: center;
  color: #fff;
}

.about .company-stats__icon {
  margin-bottom: var(--space-16);
  opacity: 0.96;
}

.about .company-stats__label {
  font-weight: 700;
  color: rgba(255, 255, 255, .8);
  line-height: 1.55;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-12);
}

.about .company-stats__label::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  margin: var(--space-12) auto 0;
  background: var(--color-point);
}

.about .company-stats__number {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  font-size: clamp(3.4rem, 4vw, 5.2rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.04em;
  color: #fff;
}

.about .company-stats__suffix {
  font-size: 0.82em;
  font-weight: 700;
  margin-left: 2px;
}

.about .company-stats__desc {
  margin-top: var(--space-16);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.75;
  word-break: keep-all;
}

.about .company-competency .section-desc {
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-muted);
}

/* ──── About > CEO 인사말 */

.about .about-greeting {
  position: relative;
  overflow: hidden;
}

.about .about-greeting::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: calc(100% - 300px);
  background: var(--color-bg-soft-gray-blue);
  pointer-events: none;
}

.about .about-greeting .nexin-inner--wide {
  position: relative;
  z-index: 1;
}

.about .greeting-layout {
  display: flex;
  align-items: flex-start;
}

.about .greeting-layout>* {
  position: relative;
  width: 50%;
}

.about .greeting-visual {
  padding-right: var(--space-80);
}

.about .greeting-visual::before {
  content: '';
  position: absolute;
  left: -300%;
  top: var(--space-56);
  width: 180%;
  height: 120%;
  max-height: 566px;
  background: var(--color-point);
  transition: left 0.8s ease;
}

.about .greeting-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  margin-left: auto;
  margin-top: -45px;
  opacity: 0;
  transform: translateY(70px);
  transition: opacity 0.7s 0.6s ease, transform 0.7s 0.6s ease;
}

.about .greeting-visual.is-visible::before {
  left: -100%;
}

.about .greeting-visual.is-visible img {
  opacity: 1;
  transform: translateY(0);
}

.about .greeting-content {
  padding-left: var(--space-64);
}

.about .greeting-title {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s 0.2s ease, transform 0.7s 0.2s ease;
}

.about .greeting-title.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.about .greeting-title::after {
  content: '';
  display: block;
  width: 1px;
  height: 65px;
  margin: var(--space-40) 0 var(--space-32);
  background: var(--color-text-title);
}

.about .greeting-message {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s 0.35s ease, transform 0.7s 0.35s ease;
}

.about .greeting-message.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.about .greeting-message p {
  line-height: 1.8;
  color: var(--color-text-body);
}

.about .greeting-message p+p {
  margin-top: var(--space-24);
}

.about .greeting-sign {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  margin-top: var(--space-40);
}

.about .greeting-sign p {
  color: var(--color-text-body);
}

.about .greeting-sign strong {
  margin-left: var(--space-4);
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--color-text-title);
}

.about .greeting-sign img {
  display: block;
  width: 150px;
  height: auto;
}

/* ──── About > 회사비전 */

.about .company-vision-intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 720px;
}

.about .company-vision-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("../images/about_vision_bg.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  transform: scale(1);
  transform-origin: center center;
  will-change: transform;
}

.about .company-vision-intro::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.about .company-vision-intro.is-active::before {
  animation: companyVisionIntroBgPulse 1.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes companyVisionIntroBgPulse {
  0% {
    transform: scale(1);
  }

  45% {
    transform: scale(1.075);
  }

  100% {
    transform: scale(1);
  }
}

.about .panel-vision {
  margin-top: -25px;
}

.nexin-subpage.about .panel-vision .location {
  top: -60px;
}

.about .company-history .history-slider *,
.about .company-history .history-slider *::before,
.about .company-history .history-slider *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.about .company-history {
  width: 100%;
  background: #ffffff;
  padding: var(--space-120) 0;
}

.about .company-history .nexin-inner {
  width: 100%;
}

.about .company-history .history-slider {
  position: relative;
  margin-left: 15vw;
  width: auto;
  padding-right: 0;
}

.about .company-history .section-header {
  margin-left: 15vw;
}

.about .company-history .slider-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
  margin-bottom: 40px;
  margin-right: 5%;
}

.about .company-history .slider-nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-default);
  border-radius: 50%;
  background: #ffffff;
  color: var(--color-text-body);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  outline: none;
  flex-shrink: 0;
}

.about .company-history .slider-nav button:hover {
  border-color: var(--color-point);
  color: var(--color-point-strong);
  background: var(--color-bg-light-blue);
}

.about .company-history .slider-nav button.swiper-button-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.about .company-history .swiper {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.about .company-history .swiper::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 60px;
  height: 1px;
  background: var(--color-point);
  z-index: 1;
  pointer-events: none;
}

.about .company-history .swiper .swiper-button-prev,
.about .company-history .swiper .swiper-button-next {
  display: none;
}

.about .company-history .swiper-slide {
  padding-right: var(--space-48);
}

.about .company-history .year {
  font-size: clamp(2.6rem, 3.5vw, 4.0rem);
  font-weight: 800;
  color: var(--color-point);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 49px;
}

.about .company-history .line {
  display: none;
}

.about .company-history .history-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about .company-history .history-list li {
  position: relative;
  padding-left: 14px;
  font-weight: 400;
  color: var(--color-text-body);
  line-height: 1.75;
  margin-bottom: 6px;
  word-break: keep-all;
}

.about .company-history .history-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

.about .company-organization__images img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ──── About > CI */
.about .panel-ci .ci-brand img {
  display: block;
  width: 100%;
  margin: 0 auto;
}

.about .panel-ci .ci-signature__list {
  overflow: hidden;
}

.about .panel-ci .ci-signature__list ul {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.about .panel-ci .ci-signature__list ul li {
  width: calc(50% - 20px);
  margin: 10px;
}

.about .panel-ci .ci-signature__list ul li img {
  width: 100%;
}

.about .panel-ci .ci-colors__palette {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.about .panel-ci .ci-colors__palette ul li::before {
  content: '';
  display: block;
  width: 100%;
  height: 24px;
}

.about .panel-ci .ci-colors__palette ul li h3 {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-top: 25px;
}

.about .panel-ci .ci-colors__palette ul li span {
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  display: block;
}

.about .panel-ci .ci-colors__palette ul li p {
  font-size: 24px;
  font-weight: 300;
  margin-top: 20px;
}

.about .panel-ci .ci-colors__brand-list {
  width: calc(50% - 10px);
  margin-right: 10px;
  display: flex;
}

.about .panel-ci .ci-colors__brand-list li {
  width: calc(33.3% - 10px);
  margin: 0 5px;
  text-align: left;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--blue:before {
  background-color: #366ab2;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--blue p {
  color: #366ab2;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--dark-blue:before {
  background-color: #2f5a98;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--dark-blue p {
  color: #2f5a98;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--light-blue:before {
  background-color: #69c6dd;
}

.about .panel-ci .ci-colors__brand-list li.ci-color--light-blue p {
  color: #69c6dd;
}

.about .panel-ci .ci-colors__neutral-list {
  width: calc(50% - 10px);
  margin-left: 10px;
  display: flex;
}

.about .panel-ci .ci-colors__neutral-list li {
  width: calc(33.3% - 10px);
  margin: 0 5px;
  text-align: left;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--dark-gray:before {
  background-color: #333;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--dark-gray p {
  color: #333;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--medium-gray:before {
  background-color: #706f6f;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--medium-gray p {
  color: #706f6f;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--light-gray:before {
  background-color: #979696;
}

.about .panel-ci .ci-colors__neutral-list li.ci-color--light-gray p {
  color: #979696;
}

.about .panel-ci .ci-download {
  margin-top: 70px;
  text-align: center;
}

.about .panel-ci .ci-download__title {
  font-size: 18px;
  color: #333;
  font-weight: 500;
}

.about .panel-ci .ci-download__title:before {
  content: '';
  width: 158px;
  height: 20px;
  background-image: url("../images/tit_bg_l.png");
  background-repeat: no-repeat;
  background-size: 158px 20px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  vertical-align: -webkit-baseline-middle;
  margin-right: 20px;
}

.about .panel-ci .ci-download__title:after {
  content: '';
  width: 158px;
  height: 20px;
  background-image: url("../images/tit_bg_r.png");
  background-repeat: no-repeat;
  background-size: 158px 20px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  vertical-align: -webkit-baseline-middle;
  margin-left: 20px;
}

.about .panel-ci .ci-download__actions {
  margin: 30px auto 0;
}

.about .panel-ci .ci-download__actions a {
  width: 275px;
  height: 52px;
  border: 1px solid #ccc;
  border-radius: 3px;
  display: inline-block;
  box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.07);
  font-size: 14px;
  font-weight: 500;
  color: #01325e;
  line-height: 52px;
  text-align: left;
  text-indent: 30px;
  margin: 0 10px;
  overflow: hidden;
  transition: transform 300ms;
}

.about .panel-ci .ci-download__actions a:active {
  transform: scale(1.1, 1.1);
}

.about .panel-ci .ci-download__actions a strong {
  font-weight: 600;
}

.about .panel-ci .ci-download__actions a:after {
  content: '';
  width: 26px;
  height: 22px;
  background-image: url("../images/icon_down.png");
  background-repeat: no-repeat;
  background-size: 26px 22px;
  text-indent: 9999px;
  overflow: hidden;
  display: inline-block;
  float: right;
  margin: 15px 30px 0 0;
}

.about .panel-ci .ci-download__actions a:hover {
  background: #f9f9f9;
}

/* ──── About > Hero */
.nexin-subpage.about .sub_title {
  background-image: url("../images/about_hero.jpg");
}

/* ============================================================
   Business Page
   > Common / AI 플랫폼 / AI OCR / R&D / 글로벌 컨설팅
============================================================ */

/* ──── Business > Common */
.business .business-intro__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  list-style: none;
}

.business .business-intro__item {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  padding: var(--space-16) var(--space-24);
  background: #ffffff;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-depth);
}

.business .business-intro__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: rgba(56, 189, 248, 0.12);
  color: var(--color-point);
  font-size: var(--fs-14);
  font-weight: 700;
}

.business .business-intro__item-title {
  font-size: var(--fs-20);
  font-weight: 600;
  color: var(--color-text-title);
}

.business .business-intro__item-desc {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

/* ── Business Steps: 5단계 프로세스 타임라인 (Business 페이지 공통 재사용 Component) */
.business .business-steps {
  display: flex;
  justify-content: space-between;
  gap: var(--space-24);
  list-style: none;
  position: relative;
}

.business .business-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  height: 1px;
  background: linear-gradient(90deg, #DDEAFF 0%, #1E5EFF 50%, #DDEAFF 100%);
}

.business .business-steps__item {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.business .business-steps__badge {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1.5px solid #DDEAFF;
  box-shadow: 0 2px 12px rgba(30, 94, 255, 0.1);
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.business .business-steps__badge span {
  font-size: var(--fs-12);
  color: #4D6080;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.business .business-steps__badge em {
  font-style: normal;
  font-weight: 700;
  color: #0B1526;
  transition: color 0.3s ease;
}

/* Step 순차 Active 상태 (js/common_ui.js platformStepsActive에서 제어) */
.business .business-steps__item.is-active .business-steps__badge {
  transform: translateY(-6px) scale(1.08);
  background: linear-gradient(135deg, #1E5EFF 0%, #6432FF 100%);
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(30, 94, 255, 0.28), 0 0 0 2px rgba(30, 94, 255, 0.12);
}

.business .business-steps__item.is-active .business-steps__badge span {
  color: rgba(255, 255, 255, 0.65);
}

.business .business-steps__item.is-active .business-steps__badge em {
  color: #ffffff;
}

.business .business-steps__item.is-active .business-steps__title {
  color: #1E5EFF;
}

.business .business-steps__content {
  position: relative;
  z-index: 1;
  margin-top: var(--space-24);
  background: var(--color-bg-light-blue);
}

.business .business-steps__title {
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-text-title);
  transition: color 0.3s ease;
}

.business .business-steps__desc {
  margin-top: var(--space-8);
  color: var(--color-text-muted);
  word-break: keep-all;
}

/* ──── Business > AI 플랫폼 */
.business .panel-platform .platform-diagram {
  padding: var(--space-32);
  background: var(--color-bg-soft-gray-blue);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
}

.business .panel-platform .platform-diagram img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.business .panel-platform .platform-impact img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.business .panel-platform .platform-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  list-style: none;
}

.business .panel-platform .platform-feature-list--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.business .panel-platform .platform-feature {
  padding: var(--space-24);
  background: #ffffff;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
}

.business .panel-platform .platform-feature__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: var(--space-8);
  border-radius: var(--radius-pill);
  background: rgba(56, 189, 248, 0.12);
  color: var(--color-point);
  font-size: var(--fs-12);
  font-weight: 700;
}

.business .panel-platform .platform-feature__title {
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-text-title);
}

.business .panel-platform .platform-feature__desc {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  line-height: 1.5;
  word-break: keep-all;
}

/* ──── Business > AI OCR */
.business .panel-ai-ocr .ocr-process img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ──── Business > R&D */

.business .panel-rnd .rnd-assets .nexin-media-list {
  margin-top: var(--space-80);
}

/* ──── Business > 글로벌 컨설팅 */
.business .panel-consulting .consult-map {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
}

.business .panel-consulting .consult-map__image {
  position: relative;
}

.business .panel-consulting .consult-map__image img {
  display: block;
  width: 100%;
  height: auto;
}

.business .panel-consulting .consult-map__intro {
  position: absolute;
  top: var(--space-32);
  left: var(--space-32);
  z-index: 1;
}

.business .panel-consulting .consult-map__eyebrow {
  font-size: var(--fs-10);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-point);
  text-transform: uppercase;
}

.business .panel-consulting .consult-map__title {
  margin-top: var(--space-4);
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--color-text-title);
}

.business .panel-consulting .consult-map__point {
  position: absolute;
  display: flex;
  align-items: center;
  flex-direction: column;
  z-index: 1;
}

.business .panel-consulting .consult-map__point--seoul {
  left: 88.8%;
  top: 37.3%;
}

.business .panel-consulting .consult-map__point--cambodia {
  left: 75.2%;
  top: 53.8%;
}

.business .panel-consulting .consult-map__point--peru {
  left: 4.1%;
  top: 66.8%;
}

.business .panel-consulting .consult-map__pulse {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.business .panel-consulting .consult-map__pulse::before,
.business .panel-consulting .consult-map__pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--color-point);
  background: rgba(56, 189, 248, 0.18);
  animation: consulting-map-pulse 1.8s ease-out infinite;
}

.business .panel-consulting .consult-map__pulse::after {
  animation-delay: 0.65s;
}

.business .panel-consulting .consult-map__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-point);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.9);
  z-index: 2;
}

@keyframes consulting-map-pulse {
  0% {
    transform: scale(0.55);
    opacity: 0.9;
  }

  70% {
    transform: scale(2.25);
    opacity: 0.08;
  }

  100% {
    transform: scale(2.45);
    opacity: 0;
  }
}

.business .panel-consulting .consult-map__label {
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--color-text-title);
  white-space: nowrap;
}

.business .panel-consulting .consult-map__stats {
  display: flex;
  border-top: 1px solid var(--color-border-default);
}

.business .panel-consulting .consult-map__stat {
  flex: 1 1 0;
  min-width: 0;
  padding: var(--space-16);
  text-align: center;
  border-left: 1px solid var(--color-border-default);
}

.business .panel-consulting .consult-map__stat:first-child {
  border-left: none;
}

.business .panel-consulting .consult-map__stat-label {
  font-size: var(--fs-10);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-point);
  text-transform: uppercase;
}

.business .panel-consulting .consult-map__stat-number {
  margin-top: var(--space-4);
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--color-text-title);
}

.business .panel-consulting .consult-map__stat-desc {
  margin-top: var(--space-4);
  font-size: var(--fs-13);
  color: var(--color-text-muted);
}

.business .panel-consulting .consult-roadmap img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.business .panel-consulting .consult-portfolio-slider {
  position: relative;
}

.business .panel-consulting .consult-portfolio-slider__nav {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
  margin-bottom: var(--space-24);
}

.business .panel-consulting .consult-portfolio-slider__nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-default);
  border-radius: 50%;
  background: #ffffff;
  color: var(--color-text-body);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  outline: none;
  flex-shrink: 0;
}

.business .panel-consulting .consult-portfolio-slider__nav button:hover {
  border-color: var(--color-point);
  color: var(--color-point-strong);
  background: var(--color-bg-light-blue);
}

.business .panel-consulting .consult-portfolio-slider__nav button.swiper-button-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.business .panel-consulting .portfolio-swiper {
  overflow: hidden;
}

.business .panel-consulting .portfolio-swiper .swiper-wrapper {
  align-items: stretch;
}

.business .panel-consulting .portfolio-swiper .swiper-slide {
  height: auto;
}

.business .panel-consulting .portfolio-card {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-24);
  background: #ffffff;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
}

.business .panel-consulting .portfolio-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border-default);
}

.business .panel-consulting .portfolio-card__tag {
  font-size: var(--fs-12);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.business .panel-consulting .portfolio-card__country {
  margin-top: var(--space-4);
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--color-point-strong);
}

.business .panel-consulting .portfolio-card__title {
  margin-top: var(--space-16);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-text-title);
}

.business .panel-consulting .portfolio-card__desc {
  margin: var(--space-12) 0;
  color: var(--color-text-muted);
  line-height: 1.65;
  word-break: keep-all;
}

.business .panel-consulting .portfolio-card__meta {
  margin-top: auto;
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border-default);
  font-size: var(--fs-13);
  color: var(--color-text-muted);
}

.business .panel-consulting .portfolio-swiper-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  margin-top: var(--space-32);
}

.business .panel-consulting .portfolio-swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  margin: 0;
  border-radius: var(--radius-pill);
  background: var(--color-border-strong);
  opacity: 1;
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.business .panel-consulting .portfolio-swiper-pagination .swiper-pagination-bullet-active {
  width: 24px;
  background: var(--color-point);
}

.business .panel-consulting .consult-method__track {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-12);
  height: 560px;
}

.business .panel-consulting .consult-method__item {
  position: relative;
  flex: 0 0 200px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--color-border-default);
  overflow: hidden;
  cursor: pointer;
  outline: none;
  transition: flex-basis 0.55s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.business .panel-consulting .consult-method__item.is-active {
  flex: 0 0 440px;
  box-shadow: var(--shadow-depth-strong), 0 0 0 1.5px var(--color-point-strong);
  border-color: transparent;
}

.business .panel-consulting .consult-method__item:focus-visible {
  outline: 3px solid var(--color-point);
  outline-offset: 2px;
}

.business .panel-consulting .consult-method__summary {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-32) var(--space-24);
  opacity: 1;
  transition: opacity 0.25s ease;
}

.business .panel-consulting .consult-method__item.is-active .consult-method__summary {
  opacity: 0;
  pointer-events: none;
}

.business .panel-consulting .consult-method__num {
  font-size: var(--fs-64);
  font-weight: 700;
  line-height: 1;
  color: var(--color-border-strong);
  letter-spacing: -0.03em;
  transition: opacity 0.3s ease;
}

.business .panel-consulting .consult-method__item:not(.is-active):hover .consult-method__num {
  opacity: 0.6;
}

.business .panel-consulting .consult-method__summary-bottom {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.business .panel-consulting .consult-method__icon svg {
  width: 32px;
  height: 32px;
  display: inline-block;
  vertical-align: middle;
}

.business .panel-consulting .consult-method__icon .cm-icon-muted {
  stroke: var(--color-border-strong);
}

.business .panel-consulting .consult-method__icon .cm-icon-accent {
  stroke: var(--color-point);
}

.business .panel-consulting .consult-method__icon .icon {
  width: 32px;
  height: 32px;
}

.business .panel-consulting .consult-method__short-title {
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--color-text-title);
  line-height: 1.4;
}

.business .panel-consulting .consult-method__detail {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease 0.15s;
}

.business .panel-consulting .consult-method__item.is-active .consult-method__detail {
  opacity: 1;
  pointer-events: auto;
}

.business .panel-consulting .consult-method__visual {
  position: relative;
  width: 100%;
  height: 220px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--color-border-default);
}

.business .panel-consulting .consult-method__visual::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 45%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.72) 55%, #ffffff 100%);
  pointer-events: none;
}

.business .panel-consulting .consult-method__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.business .panel-consulting .consult-method__body {
  flex: 1;
  padding: var(--space-24) var(--space-32) var(--space-32);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  overflow: hidden;
}

.business .panel-consulting .consult-method__title {
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--color-point-strong);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.business .panel-consulting .consult-method__desc {
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.business .panel-consulting .consult-method__num--detail {
  position: absolute;
  right: var(--space-24);
  bottom: var(--space-16);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--color-border-strong);
}

/* ──── Business > Hero */
.nexin-subpage.business .sub_title {
  background-image: url("../images/business_hero.jpg");
}

/* ============================================================
   Reference Page
   > 사업실적 / 특허현황
============================================================ */

/* ──── Reference > 사업실적 */
.reference .portfolio-projects {
  position: relative;
  overflow: hidden;
  background: #ffffff;
}

.reference .portfolio-projects__deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.reference .portfolio-projects .nexin-inner {
  position: relative;
  z-index: 1;
}

.reference .portfolio-projects__circle {
  position: absolute;
  left: 50%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at center,
      rgba(56, 189, 248, 0.28) 0%,
      rgba(56, 189, 248, 0.18) 35%,
      rgba(56, 189, 248, 0.08) 60%,
      rgba(56, 189, 248, 0) 72%);
  filter: blur(1px);
  pointer-events: none;
  will-change: transform;
}

.reference .portfolio-projects__circle::before,
.reference .portfolio-projects__circle::after {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.12);
}

.reference .portfolio-projects__circle::after {
  inset: 24%;
}

.reference .portfolio-projects__circle--xl {
  width: clamp(420px, 34vw, 560px);
  top: 18%;
  margin-left: -50vw;
}

.reference .portfolio-projects__circle--lg {
  width: clamp(320px, 26vw, 480px);
  top: 46%;
  margin-left: 35vw;
}

.reference .portfolio-projects__circle--md {
  width: clamp(240px, 20vw, 380px);
  bottom: 12%;
  margin-left: -40vw;
}

.reference .portfolio-projects__circle--sm {
  width: clamp(180px, 14vw, 280px);
  top: 70%;
  margin-left: 420px;
  opacity: 0.7;
}

.reference .portfolio-projects__timeline {
  width: min(860px, 100%);
  margin: var(--space-80) auto 0;
}

/* 2022~2015년: 기본 숨김, 하단 "전체 사업실적 보기" 버튼 클릭 시에만 노출 */
.reference .portfolio-projects__archive {
  display: none;
}

.reference .portfolio-projects__archive.is-expanded {
  display: block;
}

.reference .portfolio-projects__item {
  width: min(680px, 100%);
  margin-bottom: var(--space-100);
}

.reference .portfolio-projects__item--left {
  margin-right: auto;
}

.reference .portfolio-projects__item--right {
  margin-left: auto;
}

.reference .portfolio-projects__head {
  display: flex;
  align-items: center;
  gap: var(--space-24);
  padding-bottom: var(--space-24);
  border-bottom: 1px solid var(--color-border-default);
}

.reference .portfolio-projects__item--right .portfolio-projects__head {
  justify-content: flex-end;
}

.reference .portfolio-projects__year {
  display: block;
  color: var(--color-point);
  font-size: clamp(var(--fs-48), 5vw, 7.2rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.reference .portfolio-projects__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  border: none;
  background: none;
  padding: 0;
  color: var(--color-text-title);
  font-size: var(--fs-16);
  font-weight: 700;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
}

.reference .portfolio-projects__toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-bg-dark-navy);
  transition: transform 0.32s ease, background-color 0.32s ease, box-shadow 0.32s ease;
}

.reference .portfolio-projects__toggle-icon::before {
  content: '';
  display: block;
  width: 13px;
  height: 13px;
  background: #ffffff;
  -webkit-mask: url("../images/icon/ic-arrow-diagonal.svg") no-repeat center / contain;
  mask: url("../images/icon/ic-arrow-diagonal.svg") no-repeat center / contain;
}

.reference .portfolio-projects__toggle:hover .portfolio-projects__toggle-icon {
  transform: translateX(7px);
  background: var(--color-point);
  box-shadow: 0 8px 20px rgba(53, 189, 242, 0.34);
}

.reference .portfolio-projects__list {
  margin: var(--space-24) 0 0;
  padding: 0;
  list-style: none;
}

.reference .portfolio-projects__item--right .portfolio-projects__list {
  text-align: right;
}

.reference .portfolio-projects__list li {
  position: relative;
  color: var(--color-text-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  word-break: keep-all;
}

.reference .portfolio-projects__list li+li {
  margin-top: var(--space-8);
}

.reference .portfolio-projects__list li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: var(--space-8);
  border-radius: 50%;
  background: var(--color-point);
  vertical-align: middle;
}

.reference .portfolio-projects__list li:nth-child(n + 5) {
  display: none;
}

.reference .portfolio-projects__item.is-expanded .portfolio-projects__list li {
  display: block;
}

.reference .portfolio-projects__more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-32);
  width: min(760px, 100%);
  margin: 0 auto;
  padding: var(--space-24) var(--space-32);
  background: var(--color-bg-light-blue);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
}

.reference .portfolio-projects__more.is-hidden {
  display: none;
}

.reference .portfolio-projects__more-eyebrow {
  margin: 0 0 var(--space-8);
  color: var(--color-point-strong);
  font-size: var(--fs-12);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.14em;
}

.reference .portfolio-projects__more strong {
  display: block;
  color: var(--color-text-title);
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.4;
}

.reference .portfolio-projects__more-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  flex-shrink: 0;
  padding: var(--space-8) var(--space-16);
  border: 1px solid var(--color-point);
  border-radius: var(--radius-pill);
  background: var(--color-bg-white);
  color: var(--color-point-strong);
  font-size: var(--fs-14);
  font-weight: 700;
  white-space: nowrap;
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.reference .portfolio-projects__more-button:hover {
  background: var(--color-point-strong);
  border-color: var(--color-point-strong);
  color: var(--color-bg-white);
}

.reference .portfolio-projects__more-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.3s ease;
}

.reference .portfolio-projects__more-icon::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  background: currentColor;
  -webkit-mask: url("../images/icon/ic-arrow-right.svg") no-repeat center / contain;
  mask: url("../images/icon/ic-arrow-right.svg") no-repeat center / contain;
}

.reference .portfolio-projects__more-button:hover .portfolio-projects__more-icon {
  transform: translateX(4px);
}

/* ──── Reference > 특허현황 */
.reference .panel-patents .container .portfolio-patent__group {
  width: 100%;
  background-color: #f8f8f8;
  padding: 60px 0 70px;
  box-sizing: border-box;
}

.reference .panel-patents .container .portfolio-patent__group-title {
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--color-point-strong);
  text-align: center;
}

.reference .panel-patents .container .portfolio-patent__group ul {
  width: calc(100% - 40px);
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  padding-top: 70px;
}

.reference .panel-patents .container .portfolio-patent__group ul li {
  width: calc(50%);
}

.reference .panel-patents .container .portfolio-patent__group ul li img {
  display: block;
  margin: auto;
}

.reference .panel-patents .container .portfolio-patent__group ul li p {
  font-weight: 500;
  text-align: center;
  margin-top: 20px;
  color: var(--color-text-body);
}

/* ──── Reference > Hero */
.nexin-subpage.reference .sub_title {
  background-image: url("../images/projects_hero.jpg");
}

.nexin-subpage.reference .sub_title h1 {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ============================================================
   Contact Page
   > 문의하기 / 채용정보 / 오시는 길
============================================================ */

/* ──── Contact > 문의하기 */

.contact .panel-inquiry .inquiry-card-list {
  margin-top: var(--space-56);
}

/* ──── Contact > 채용정보 */

.contact .panel-career .career-process {
  background: #1A1A1A;
  --career-step-size: clamp(180px, 16%, 220px);
  --career-step-overlap: -24px;
}

.contact .panel-career .career-process .section-title {
  color: #ffffff;
}

/* ── Hiring Process: STEP 01→05 순차 등장(JS: careerProcessReveal) */
.contact .panel-career .career-process__flow {
  overflow: hidden;
}

.contact .panel-career .career-process__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}

.contact .panel-career .career-process__item {
  flex: 0 0 var(--career-step-size);
  width: var(--career-step-size);
  aspect-ratio: 1 / 1;
  height: auto;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-left: var(--career-step-overlap);
  background: rgba(20, 31, 52, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.contact .panel-career .career-process__item:first-child {
  margin-left: 0;
}

.contact .panel-career .career-process__item.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.contact .panel-career .career-process__item:nth-child(1) {
  z-index: 1;
}

.contact .panel-career .career-process__item:nth-child(2) {
  z-index: 2;
}

.contact .panel-career .career-process__item:nth-child(3) {
  z-index: 3;
}

.contact .panel-career .career-process__item:nth-child(4) {
  z-index: 4;
}

.contact .panel-career .career-process__item:nth-child(5) {
  z-index: 5;
  background: var(--color-point-strong);
  border-color: rgba(255, 255, 255, 0.18);
}

.contact .panel-career .career-process__num {
  font-size: var(--fs-12);
  color: var(--color-point);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-8);
}

.contact .panel-career .career-process__label {
  color: #ffffff;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
  padding: 0 var(--space-8);
}

.contact .panel-career .career-process__item:nth-child(5) .career-process__num,
.contact .panel-career .career-process__item:nth-child(5) .career-process__label {
  color: #ffffff;
}

.contact .panel-career .career-process__item:nth-child(5) .career-process__label {
  font-weight: 700;
}

.contact .panel-career .career-talent {
  background: var(--color-bg-light-blue);
}

.contact .panel-career .career-benefits__group {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-40);
  padding-top: var(--space-40);
}

.contact .panel-career .career-benefits__group+.career-benefits__group {
  margin-top: var(--space-48);
}

.contact .panel-career .career-benefits__group-title {
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--color-text-title);
}

.contact .panel-career .career-benefits__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-40);
  list-style: none;
}

.contact .panel-career .career-benefits__item {
  text-align: center;
}

.contact .panel-career .career-benefits__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-12);
}

.contact .panel-career .career-benefits__text {
  font-size: var(--fs-16);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ──── Contact > 오시는 길 */
.contact .panel-location .location-info__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-32);
}

.contact .panel-location .location-info__item {
  padding-top: var(--space-100);
  padding-bottom: var(--space-32);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: min(80%, 260px) auto;
  text-align: center;
}

.contact .panel-location .location-info__item--address {
  background-image: url("../images/icon_address.png");
}

.contact .panel-location .location-info__item--tel {
  background-image: url("../images/icon_tel.png");
}

.contact .panel-location .location-info__item--fax {
  background-image: url("../images/icon_fax.png");
}

.contact .panel-location .location-info__label {
  font-size: var(--fs-24);
  font-weight: 600;
  color: var(--color-point);
}

.contact .panel-location .location-info__value {
  margin-top: var(--space-24);
  font-size: var(--fs-32);
  font-weight: 500;
}

.contact .panel-location .location-info__item--address .location-info__value {
  font-size: var(--fs-18);
  line-height: 1.4;
}

.contact .panel-location .location-info__item--tel .location-info__value,
.contact .panel-location .location-info__item--fax .location-info__value {
  letter-spacing: -0.5px;
}

.contact .panel-location .location-info__subtext {
  display: inline-block;
  margin-top: var(--space-8);
  font-weight: 500;
  color: #909090;
}

.nexin-subpage.contact .panel-location .container .map_wrap {
  height: 480px;
  background: #999;
}

/* ──── Contact > Hero */
.nexin-subpage.contact .sub_title {
  background-image: url("../images/contact_hero.jpg");
}

/* ==================================================
   06. RESPONSIVE

   Main Responsive 1600
============================================================ */
@media only screen and (max-width: 1600px) {

  /* Main */
  #fp-nav ul li a.active:after {
    display: none;
  }

  #fullpage section.sec2 .t_wrap {
    margin: 0 15%;
    width: auto;
  }

  #fullpage section.sec4 .t_wrap {
    margin: 0 15%;
    width: auto;
  }
}

/* ============================================================
   Desktop 1280
============================================================ */
@media (max-width: 1280px) {

  /* Main */
  #fullpage section.sec1 h2 span {
    display: block;
  }

  #fp-nav {
    margin-left: 20px;
  }

  /* Common */
  .nexin-subpage .tabMenu {
    width: 100%;
  }

  /* grid-cols-5는 1280/768/480 기준(grid-cols-3/4의 1024 기준과 별개) */

  .nexin-subpage .grid-cols-5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  /* About */
  .about .company-history .history-slider {
    margin-left: 40px;
  }

  .about .company-history .section-header {
    margin-left: 40px;
  }

  .nexin-subpage .nexin-media-list__content {
    padding: var(--space-56);
  }
}

/* ============================================================
   Tablet 1024
============================================================ */
@media (max-width: 1024px) {
  :root {
    --section-space: 100px;
    --container-inset: 64px;
    --fs-64: 5.6rem;
    --fs-48: 4rem;
    --fs-40: 3.2rem;
    --fs-36: 2.8rem;
    --fs-32: 2.4rem;
    --fs-24: 2rem;
    --fs-20: 1.8rem;
    --fs-18: 1.6rem;
    --fs-16: 1.5rem;
    --fs-14: 1.4rem;
    --fs-13: 1.2rem;
    --fs-12: 1.2rem;
    --fs-10: 1rem;
  }

  /* Common */
  .nexin-subpage .nexin-media-list__item {
    gap: var(--space-24);
  }

  .nexin-subpage .nexin-media-list__content {
    padding: 0 var(--space-24);
  }

  .nexin-subpage .icon-card-list {
    flex-wrap: wrap;
  }

  .nexin-subpage .icon-card {
    flex: 1 1 calc(50% - var(--space-24));
  }

  .nexin-subpage .nexin-media-list {
    gap: 100px;
  }

  .nexin-subpage .section-header {
    margin-bottom: var(--space-48);
  }

  .nexin-subpage .split-layout {
    gap: var(--space-48);
  }

  .nexin-subpage .split-layout,
  .nexin-subpage .split-layout.reverse {
    grid-template-columns: 1fr;
    grid-template-areas:
      "visual"
      "content";
  }

  .nexin-subpage .split-visual {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
  }

  .nexin-subpage .grid-cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* About */
  .about .about-greeting::before {
    height: calc(100% - 260px);
  }

  .about .greeting-visual {
    padding-right: var(--space-48);
  }

  .about .greeting-content {
    padding-left: var(--space-48);
  }

  .about .greeting-title::after {
    height: 56px;
    margin: var(--space-32) 0 var(--space-24);
  }

  .about .company-vision-intro {
    min-height: 640px;
  }

  .about .panel-ci .ci-brand .section-desc br {
    display: none;
  }

  .about .panel-ci .ci-brand .section-desc span {
    display: block;
  }

  .about .panel-ci .ci-brand img {
    padding: 0 20px;
    box-sizing: border-box;
  }

  .about .panel-ci .ci-signature__list ul {
    padding: 0 20px;
    box-sizing: border-box;
  }

  .about .panel-ci .ci-colors__palette {
    padding: 0 20px;
    box-sizing: border-box;
  }

  .about .company-stats {
    padding: var(--space-80) 0;
    margin-bottom: 0;
  }

  .about .company-stats .nexin-inner {
    padding: 0 32px;
  }

  .about .company-stats__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-48) var(--space-32);
  }

  .about .company-history {
    padding: var(--space-80) 0;
  }

  .about .company-history .nexin-inner {
    padding: 0 32px;
  }

  .about .company-history .section-header {
    margin-bottom: 48px;
    margin-left: 32px;
  }

  .about .company-history .history-slider {
    margin-left: 32px;
  }

  .about .company-history .swiper-slide {
    padding-right: 36px;
  }

  .about .company-history .swiper::before {
    top: 56px;
  }

  /* Business */
  .business .panel-consulting .consult-method__track {
    height: 480px;
  }

  .business .panel-consulting .consult-method__item {
    flex-basis: 150px;
  }

  .business .panel-consulting .consult-method__item.is-active {
    flex-basis: 360px;
  }

  .business .panel-consulting .consult-method__title {
    font-size: var(--fs-20);
  }

  .business .panel-consulting .consult-method__visual {
    height: 180px;
  }

  .business .panel-rnd .rnd-assets .nexin-media-list {
    margin-top: var(--space-64);
  }

  /* KeyFunctions: Tablet 폭에서는 5 Step이 한 줄에 들어가기 어려워 세로 배치로 전환 */
  .business .business-steps {
    gap: var(--space-24);
  }

  .business .panel-platform .platform-diagram {
    padding: var(--space-24);
  }

  /* Reference */
  .reference .portfolio-projects__timeline {
    margin-top: var(--space-64);
  }

  .reference .portfolio-projects__item {
    width: min(620px, 100%);
    margin-bottom: var(--space-80);
  }

  /* Contact */
  .contact .panel-career .career-benefits__group {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }

  .contact .panel-career .career-benefits__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact .panel-career .career-process {
    --career-step-size: clamp(160px, 17vw, 190px);
    --career-step-overlap: -18px;
  }

  .contact .panel-inquiry .inquiry-card-list {
    margin-top: var(--space-48);
  }
}

/* ============================================================
   Mobile 768
============================================================ */
@media (max-width: 768px) {
  :root {
    --section-space: 80px;
    --container-inset: 48px;
    --fs-64: 4.8rem;
    --fs-48: 3.6rem;
    --fs-40: 2.8rem;
    --fs-36: 2.4rem;
    --fs-32: 2rem;
    --fs-24: 1.8rem;
    --fs-20: 1.6rem;
    --fs-18: 1.5rem;
    --fs-16: 1.4rem;
    --fs-14: 1.3rem;
    --fs-13: 1.2rem;
    --fs-12: 1.2rem;
    --fs-10: 1rem;
  }

  /* Main */
  #fp-nav {
    display: none;
  }

  #fullpage section .t_wrap {
    margin: 0px auto !important;
    width: 300px !important;
    height: auto !important;
  }

  #fullpage section.sec1 p,
  #fullpage section.sec2 p,
  #fullpage section.sec3 p,
  #fullpage section.sec4 p {
    font-size: 15px;
  }

  #fullpage section.sec1 h2,
  #fullpage section.sec2 h2,
  #fullpage section.sec3 h2,
  #fullpage section.sec4 h2,
  #fullpage section.sec5 h2 {
    font-size: 30px;
    margin-top: 10px;
  }

  #fullpage section.sec1 p:before,
  #fullpage section.sec2 p:before,
  #fullpage section.sec3 p:before,
  #fullpage section.sec4 p:before {
    width: 17px;
    height: 42px;
    background-size: 17px 42px;
    margin-bottom: 10px;
  }

  #fullpage section.sec2 .bg_box .bg {
    background-position: top 50% right 15%;
  }

  #fullpage section.sec2 .link {
    margin-top: 10px;
    width: 280px;
  }

  #fullpage section.sec2 .link li {
    width: 90px;
    height: 90px;
    background-size: 90px 90px;
    margin: 0 0 5px 5px;
  }

  #fullpage section.sec2 .link li.l5 {
    margin: 0 0 5px 95px;
  }

  #fullpage section.sec2 .link li:before,
  #fullpage section.sec2 .link li:hover:before {
    width: 6px;
    height: 6px;
  }

  #fullpage section.sec2 .link li a {
    width: 80px;
    height: 80px;
    margin: 5px;
    font-size: 11px;
    padding: 7px 0 0 7px;
  }

  #fullpage section.sec2 .link li a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec2 .link li.l5 a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec2 .link li.l1 a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec2 .link li.l2 a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec2 .link li.l3 a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec2 .link li.l4 a:before {
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
  }

  #fullpage section.sec1 .video_area {
    display: none;
  }

  #fullpage section.sec1 .bg_box.none {
    display: block;
  }

  #fullpage section.sec1 .bg_box .bg {
    background: url(../images/sec1_bg.png) 50% 50% no-repeat;
  }

  #fullpage section.sec2 .t_wrap {
    padding-top: 100px;
  }

  #fullpage section.sec3 .t_wrap {
    background: none;
  }

  #fullpage section.sec3 ul {
    display: none;
  }

  #fullpage section.sec3 a {
    width: 80px;
    height: 40px;
    margin-top: 30px;
    line-height: 40px;
    font-size: 15px;
    display: block;
    float: none;
    border-radius: 0;
  }

  #fullpage section.sec4 {
    background-color: rgba(0, 0, 0, 0.3);
  }

  #fullpage section.sec4.active-item h2 span {
    display: block;
  }

  #fullpage section.sec4.active-item h2:before {
    display: none;
  }

  #fullpage section.sec4 a {
    position: relative;
    top: 0;
    left: 0;
    width: 80px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    margin-top: 20px;
  }

  .fp-viewing-0 .mouse_scroll {
    display: block;
  }

  .mouse_scroll {
    bottom: 30px;
    padding-top: 40px;
    display: none;
  }

  .mouse_scroll span {
    display: none;
  }

  /* Common */
  .nexin-subpage .view-pc {
    display: none !important;
  }

  .nexin-subpage .view-mo {
    display: block !important;
  }

  .nexin-subpage .section-header.align-center .section-desc {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
  }

  .nexin-subpage .nexin-media-list {
    gap: 80px;
  }

  .nexin-subpage .nexin-media-list__item,
  .nexin-subpage .nexin-media-list__item:nth-child(odd) {
    flex-direction: column-reverse;
  }

  .nexin-subpage .nexin-media-list:not(:first-child) .nexin-media-list__content {
    padding: var(--space-24) 0 0;
  }

  .nexin-subpage .nexin-media-list__image {
    height: auto;
  }

  .nexin-subpage .nexin-media-list__item:nth-child(odd) .nexin-media-list__visual,
  .nexin-subpage .nexin-media-list__item:nth-child(odd) .nexin-media-list__content,
  .nexin-subpage .nexin-media-list__item:nth-child(even) .nexin-media-list__visual,
  .nexin-subpage .nexin-media-list__item:nth-child(even) .nexin-media-list__content {
    transform: translateY(32px);
  }

  .nexin-subpage .nexin-media-list__item.is-visible .nexin-media-list__visual,
  .nexin-subpage .nexin-media-list__item.is-visible .nexin-media-list__content {
    transform: translateY(0);
  }

  .nexin-subpage .grid-cols-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nexin-subpage .grid-cols-5> :nth-child(5) {
    grid-column: 1 / -1;
  }

  .nexin-subpage .icon-card-list {
    flex-direction: column;
  }

  .nexin-subpage .icon-card {
    flex: 1 1 auto;
    padding: var(--space-24);
  }

  .nexin-subpage .nexin-media-list__visual,
  .nexin-subpage .nexin-media-list__content {
    flex: none;
    padding: 0;
  }

  .nexin-subpage .nexin-media-list__desc br {
    display: none;
  }

  .nexin-subpage .section-header {
    margin-bottom: var(--space-40);
  }

  .nexin-subpage .split-visual {
    width: 100%;
  }

  .nexin-subpage .grid-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .block {
    display: block;
  }

  .nexin-subpage .tabMenu>ul>li {
    flex: 1 0 calc(100% / 3);
    flex-shrink: 0;
    width: auto;
  }

  .nexin-subpage.about .tabMenu>ul>li,
  .nexin-subpage.business .tabMenu>ul>li {
    flex: 1 0 calc(100% / 4);
    flex-shrink: 0;
    width: auto;
  }

  /* 탭이 5개 이상이면 모바일에서도 가로 스크롤형 유지(위 4등분 값보다 우선 적용) */
  .nexin-subpage .tabMenu.is-scrollable>ul>li {
    flex: 0 0 auto;
    width: auto;
    min-width: 120px;
  }

  .nexin-subpage .location {
    display: none;
  }

  .nexin-subpage .sub_title {
    height: 300px !important;
  }

  .nexin-subpage .sub_title h1 {
    line-height: 300px !important;
    font-size: 30px !important;
  }

  /* About */
  .about .about-greeting::before {
    height: calc(100% - 280px);
  }

  .about .greeting-layout {
    flex-direction: column;
  }

  .about .greeting-layout>* {
    width: 100%;
  }

  .about .greeting-visual {
    padding-right: 0;
    margin-bottom: var(--space-56);
  }

  .about .greeting-visual::before {
    left: -300%;
    top: var(--space-40);
    width: 150%;
    height: calc(100% + var(--space-40));
  }

  .about .greeting-visual.is-visible::before {
    left: -50%;
  }

  .about .greeting-visual img {
    max-width: 420px;
    margin: 0 auto;
  }

  .about .greeting-content {
    padding-left: 0;
  }

  .about .greeting-title::after {
    height: 48px;
    margin: var(--space-24) 0;
  }

  .about .greeting-sign {
    gap: var(--space-16);
  }

  .about .greeting-sign img {
    width: 120px;
  }

  .about .panel-ci .ci-brand .section-title span {
    display: block;
  }

  .about .panel-ci .ci-brand .section-desc br {
    display: none !important;
  }

  .about .panel-ci .ci-brand .section-desc span {
    display: inline;
  }

  .about .panel-ci .ci-signature__list ul {
    max-width: none;
  }

  .about .panel-ci .ci-signature__list ul li {
    width: calc(100% - 20px);
    max-width: 500px;
    margin: 10px auto;
  }

  .about .panel-ci .ci-colors__brand-list {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    flex-direction: column;
  }

  .about .panel-ci .ci-colors__brand-list li {
    width: calc(100% - 20px);
    margin: 10px;
  }

  .about .panel-ci .ci-colors__neutral-list {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    flex-direction: column;
  }

  .about .panel-ci .ci-colors__neutral-list li {
    width: calc(100% - 20px);
    margin: 10px;
  }

  .about .panel-ci .ci-colors__palette ul li h3 {
    font-size: 16px;
    padding: 0 10px;
  }

  .about .panel-ci .ci-colors__palette ul li span {
    font-size: 16px;
    padding: 0 10px;
  }

  .about .panel-ci .ci-colors__palette ul li p {
    font-size: 18px;
    padding: 0 10px;
    margin-top: 10px;
  }

  .about .panel-ci .ci-download {
    margin-top: 40px;
  }

  .about .panel-ci .ci-download__actions a:nth-child(2) {
    margin-top: 10px;
  }

  .about .panel-ci .ci-download__title:before,
  .about .panel-ci .ci-download__title:after {
    display: none !important;
  }

  .about .company-stats {
    padding: var(--space-48) 0;
    margin-bottom: 0;
  }

  .about .company-stats .nexin-inner {
    padding: 0 20px;
  }

  .about .company-stats__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-32) var(--space-16);
  }

  .about .company-stats__icon {
    width: 46px;
    height: 46px;
    margin-bottom: 16px;
  }

  .about .company-stats__label {
    font-size: var(--fs-14);
    margin-bottom: 10px;
  }

  .about .company-stats__label::after {
    width: 18px;
    margin-top: 10px;
  }

  .about .company-stats__number {
    font-size: clamp(3.0rem, 8vw, 4.2rem);
  }

  .about .company-stats__desc {
    line-height: 1.5;
    margin-top: 13px;
  }

  .about .company-history {
    padding: var(--space-48) 0;
  }

  .about .company-history .nexin-inner {
    padding: 0 20px;
  }

  .about .company-history .section-header {
    margin-bottom: 36px;
    margin-left: 0;
  }

  .about .company-history .slider-nav {
    margin-bottom: 28px;
  }

  .about .company-history .history-slider {
    margin-left: 0;
  }

  .about .company-history .swiper-slide {
    padding-right: 20px;
  }

  .about .company-history .swiper::before {
    top: 50px;
  }

  .about .company-history .year {
    margin-bottom: 42px;
  }

  .about .company-history .history-list li {
    margin-bottom: 4px;
  }

  /* Business */
  .business .panel-consulting .consult-method__track {
    flex-direction: column;
    height: auto;
    gap: var(--space-8);
  }

  .business .panel-consulting .consult-method__item {
    flex: none !important;
    width: 100%;
    border-radius: var(--radius-sm);
    transition: none;
    box-shadow: none !important;
  }

  .business .panel-consulting .consult-method__summary {
    position: static;
    flex-direction: row;
    align-items: center;
    padding: var(--space-16) var(--space-24);
    gap: var(--space-16);
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  .business .panel-consulting .consult-method__num {
    font-size: var(--fs-36);
    flex-shrink: 0;
    width: 48px;
  }

  .business .panel-consulting .consult-method__item.is-active .consult-method__summary {
    display: none;
  }

  .business .panel-consulting .consult-method__detail {
    position: static;
    opacity: 1 !important;
    pointer-events: auto !important;
    transition: none;
  }

  .business .panel-consulting .consult-method__item.is-active {
    box-shadow: var(--shadow-depth-strong) !important;
    border-color: var(--color-point-strong) !important;
  }

  .business .panel-consulting .consult-method__item:not(.is-active) .consult-method__detail {
    display: none;
  }

  .business .panel-consulting .consult-method__visual {
    height: 180px;
  }

  .business .panel-consulting .consult-method__body {
    padding: var(--space-24);
    gap: var(--space-12);
  }

  .business .panel-consulting .consult-method__title {
    font-size: var(--fs-18);
  }

  .business .panel-consulting .consult-method__icon .icon {
    width: 24px;
    height: 24px;
  }

  .business .panel-rnd .rnd-assets .nexin-media-list {
    margin-top: var(--space-48);
  }

  .nexin-subpage .consult-intro .split-layout {
    grid-template-areas: "content" "visual";
  }

  .nexin-subpage .consult-intro .split-visual {
    width: 100%;
  }

  .business .business-steps {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-16);
  }

  .business .business-steps::before {
    top: 40px;
    right: auto;
    bottom: 40px;
    left: 50%;
    width: 1px;
    height: auto;
    transform: translateX(-50%);
    background: linear-gradient(180deg, #DDEAFF 0%, #1E5EFF 50%, #DDEAFF 100%);
  }

  .business .business-steps__item:not(:first-child) {
    padding-top: var(--space-24);
  }

  .business .panel-platform .platform-feature-list--grid {
    grid-template-columns: 1fr;
  }

  .business .panel-platform .platform-diagram {
    padding: var(--space-16);
  }

  .business .panel-platform .platform-feature {
    padding: var(--space-16);
  }

  .business .business-intro__item {
    padding: var(--space-16);
  }

  /* Reference */
  .reference .portfolio-projects__circle {
    opacity: 0.65;
  }

  .reference .portfolio-projects__circle--xl {
    width: 320px;
    top: 20%;
    margin-left: -260px;
  }

  .reference .portfolio-projects__circle--lg {
    width: 260px;
    top: 56%;
    margin-left: 120px;
  }

  .reference .portfolio-projects__circle--md {
    width: 220px;
    bottom: 12%;
    margin-left: -220px;
  }

  .reference .portfolio-projects__circle--sm {
    display: none;
  }

  .reference .portfolio-projects__timeline {
    width: 100%;
    margin-top: var(--space-56);
  }

  .reference .portfolio-projects__item,
  .reference .portfolio-projects__item--left,
  .reference .portfolio-projects__item--right {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: var(--space-64);
  }

  .reference .portfolio-projects__head,
  .reference .portfolio-projects__item--right .portfolio-projects__head {
    justify-content: flex-start;
  }

  .reference .portfolio-projects__item--right .portfolio-projects__list {
    text-align: left;
  }

  .reference .portfolio-projects__year {
    font-size: var(--fs-48);
  }

  .reference .portfolio-projects__more {
    width: 100%;
    box-sizing: border-box;
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-12);
  }

  .reference .panel-patents .container .portfolio-patent__group {
    padding-bottom: 30px;
  }

  .reference .panel-patents .container .portfolio-patent__group-title {
    font-size: var(--fs-20);
  }

  .reference .panel-patents .container .portfolio-patent__group ul {
    max-width: 400px;
    flex-direction: column;
    padding-top: 10px;
  }

  .reference .panel-patents .container .portfolio-patent__group ul li {
    width: calc(100% - 40px);
    margin: 30px 20px;
  }

  .reference .panel-patents .container .portfolio-patent__group ul li img {
    width: 100%;
  }

  /* Contact */
  .contact .panel-career .career-process__list {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
  }

  .contact .panel-career .career-process__item {
    width: clamp(150px, 42vw, 180px);
    flex-basis: auto;
    height: auto;
    aspect-ratio: 1 / 1;
    margin-left: 0;
    margin-top: -12px;
    transform: translateY(24px);
  }

  .contact .panel-career .career-process__item:first-child {
    margin-top: 0;
  }

  .contact .panel-career .career-process__item.is-visible {
    transform: translateY(0);
  }

  .contact .panel-location .location-info__list {
    grid-template-columns: 1fr;
  }

  .contact .panel-location .location-info__item {
    padding-top: var(--space-80);
    padding-bottom: var(--space-24);
    background-size: 60px 60px;
  }

  .contact .panel-inquiry .inquiry-card-list {
    margin-top: var(--space-40);
  }
}

/* ============================================================
   Small Mobile 480
============================================================ */
@media (max-width: 480px) {
  :root {
    --section-space: 60px;
    --container-inset: 40px;
    --fs-64: 4rem;
    --fs-48: 2.8rem;
  }

  /* Common */
  br.none-phone {
    display: none;
  }

  .nexin-subpage .grid-cols-5 {
    grid-template-columns: 1fr;
  }

  .nexin-subpage .grid-cols-5> :nth-child(5) {
    grid-column: auto;
  }

  .nexin-subpage .nexin-media-list {
    gap: 60px;
  }

  .nexin-subpage .section-header {
    margin-bottom: var(--space-32);
  }

  .nexin-subpage .split-visual {
    width: 100%;
  }

  .nexin-subpage .grid-cols-3 {
    grid-template-columns: 1fr;
  }

  .nexin-subpage .tabMenu li {
    font-size: 13px;
  }

  .nexin-subpage .section-header.align-center .section-desc {
    width: 100%;
  }

  /* About */
  .about .greeting-visual img {
    max-width: 100%;
  }

  .about .greeting-sign {
    align-items: flex-end;
    justify-content: flex-start;
  }

  /* Business */
  .business .panel-rnd .rnd-assets .nexin-media-list {
    margin-top: var(--space-40);
  }

  /* Reference */
  .reference .portfolio-projects__circle--xl {
    width: 260px;
    margin-left: -220px;
  }

  .reference .portfolio-projects__circle--lg {
    width: 220px;
    margin-left: 80px;
  }

  .reference .portfolio-projects__circle--md {
    display: none;
  }

  .reference .portfolio-projects__head {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-12);
  }

  .reference .portfolio-projects__more {
    padding: var(--space-24);
  }

  .reference .portfolio-projects__more-button {
    width: 100%;
    justify-content: center;
  }

  /* Contact */
  .contact .panel-career .career-process__item {
    width: clamp(136px, 48vw, 160px);
  }

  .contact .panel-inquiry .inquiry-card-list {
    margin-top: var(--space-32);
  }
}

/* ============================================================
   Reduced Motion
============================================================ */
@media (prefers-reduced-motion: reduce) {

  /* Common */
  .nexin-subpage .nexin-media-list__visual,
  .nexin-subpage .nexin-media-list__content {
    transition: none !important;
  }

  /* About */
  .about .greeting-visual::before,
  .about .greeting-visual img,
  .about .greeting-title,
  .about .greeting-message {
    transition: none !important;
  }

  .about .company-vision-intro.is-active::before {
    animation: none;
  }

  /* Business */
  .business .panel-consulting .consult-method__item,
  .business .panel-consulting .consult-method__summary,
  .business .panel-consulting .consult-method__detail {
    transition: none !important;
  }

  /* Reference */
  .reference .portfolio-projects__circle,
  .reference .portfolio-projects__toggle-icon,
  .reference .portfolio-projects__more-icon,
  .reference .portfolio-projects__toggle,
  .reference .portfolio-projects__more-button {
    transition: none;
  }

  /* Contact */
  .contact .panel-career .career-process__item {
    transition: none;
    transform: none;
  }

  .contact .panel-career .career-benefits__list {
    grid-template-columns: repeat(2, 1fr);
  }
}