/* 공통: 색상, 기본 요소, 헤더와 네비게이션 */
:root {
  --bg: #07090d;
  --bg-soft: #10141b;
  --panel: rgba(16, 20, 27, .78);
  --panel-solid: #121821;
  --line: rgba(255, 255, 255, .14);
  --line-strong: rgba(255, 255, 255, .26);
  --text: #f5f7fb;
  --muted: #aab3c2;
  --dim: #697484;
  --accent: #9ee9ff;
  --accent-2: #67f0b5;
  --warn: #ffca75;
  --max: 1180px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", system-ui, sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: break-word;
}

body.capabilities-body {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 clamp(18px, 4vw, 54px);
  background: linear-gradient(180deg, rgba(7, 9, 13, .88), rgba(7, 9, 13, .48));
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background .28s var(--ease), border-color .28s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(7, 9, 13, .9);
  border-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .16em;
}

.brand-logo {
  display: block;
  width: 112px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.desktop-nav a {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, .05);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, .04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.page-dots {
  position: fixed;
  z-index: 12;
  top: 50%;
  right: clamp(26px, 4vw, 68px);
  display: grid;
  justify-items: center;
  gap: 3px;
  width: 50px;
  padding: 13px 8px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  background: rgba(6, 15, 18, .56);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .18), inset 0 1px rgba(255, 255, 255, .06);
  backdrop-filter: blur(12px);
  transform: translateY(-50%);
}

.page-dot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-height: 17px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.page-dot-mark {
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .32);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .08);
  transition: width .2s var(--ease), height .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}

.page-dot:hover .page-dot-mark,
.page-dot:focus-visible .page-dot-mark {
  width: 20px;
  background: rgba(255, 255, 255, .72);
}

.page-dot.is-active .page-dot-mark {
  width: 28px;
  height: 3px;
  background: #fff;
  box-shadow: 0 0 12px rgba(158, 233, 255, .5);
}

.page-dot-label {
  position: absolute;
  top: 50%;
  right: calc(100% + 16px);
  width: max-content;
  max-width: 180px;
  padding: 7px 10px;
  border-radius: 4px;
  background: rgba(7, 9, 13, .9);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.25;
  text-align: right;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translate(6px, -50%);
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}

.page-dot-label::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  width: 10px;
  height: 10px;
  background: inherit;
  transform: translateY(-50%) rotate(45deg);
}

.page-dot:hover .page-dot-label,
.page-dot:focus-visible .page-dot-label {
  opacity: 1;
  transform: translate(0, -50%);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}

.nav-toggle.is-open span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 19;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  padding: 24px 28px max(24px, env(safe-area-inset-bottom));
  background: #0b1013;
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity .28s var(--ease), transform .35s var(--ease), visibility .35s;
}

.mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu > a {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  align-content: center;
  gap: 7px 16px;
  min-height: 112px;
  padding: 20px 0;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s var(--ease), transform .4s var(--ease), color .2s;
}

.mobile-menu.is-open > a {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--menu-index) * 45ms);
}

.mobile-menu-label {
  grid-column: 1;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.4;
}

.mobile-menu-title {
  grid-column: 1;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
}

.mobile-menu > a img {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  opacity: .5;
}

.mobile-menu > a[aria-current="page"],
.mobile-menu > a:hover {
  color: var(--accent-2);
}

.mobile-menu > a[aria-current="page"] .mobile-menu-label {
  color: var(--accent-2);
}

.mobile-menu > a[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  width: 3px;
  height: 26px;
  background: var(--accent-2);
  transform: translateY(-50%);
}

.mobile-menu-signature {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 32px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.mobile-menu-signature a {
  color: var(--accent);
  font-size: 12px;
}

body.mobile-navigation-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu,
  .mobile-menu > a,
  .nav-toggle span {
    transition: none;
  }
}

/* 홈 */
.home-hero {
  min-height: 100svh;
  position: relative;
  overflow: hidden;
}

.hero-media,
.feature-bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-media {
  background-image:
    linear-gradient(90deg, rgba(7, 9, 13, .94) 0%, rgba(7, 9, 13, .66) 38%, rgba(7, 9, 13, .18) 72%),
    linear-gradient(180deg, rgba(7, 9, 13, .1), rgba(7, 9, 13, .9)),
    url("../assets/images/home-background.png");
  animation: slow-zoom 18s ease-in-out infinite alternate;
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 48px));
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: end;
  gap: 36px;
  padding: 132px 0 104px;
}

.hero-copy {
  max-width: 770px;
}

.eyebrow,
.section-label {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero-copy h1,
.feature-content h1,
.contact-hero h1 {
  margin: 18px 0 22px;
  font-size: clamp(42px, 6.3vw, 82px);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-lead,
.feature-content p,
.contact-hero p {
  max-width: 660px;
  color: #d1d7e2;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.75;
  word-break: keep-all;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 750;
  border: 1px solid var(--line);
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.button-primary {
  color: #031113;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
}

.button-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, .06);
}

.hero-panel {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.hero-panel div {
  padding: 22px;
  background: rgba(10, 14, 20, .72);
}

.hero-panel strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-2);
  font-size: 28px;
}

.hero-panel span {
  color: var(--muted);
  font-size: 13px;
}

.hero-footer {
  position: absolute;
  z-index: 1;
  left: clamp(24px, 4vw, 54px);
  right: clamp(24px, 4vw, 54px);
  bottom: 22px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .25);
  color: var(--dim);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 108px 0;
}

.intro {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 30px;
}

.intro-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.14;
}

.intro-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.proof-strip {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.proof-strip article {
  min-height: 240px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018));
}

.proof-strip span,
.preview-card span,
.office-list span {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.proof-strip strong {
  display: block;
  margin-bottom: 14px;
  font-size: 23px;
  line-height: 1.25;
}

.proof-strip p {
  color: var(--muted);
  line-height: 1.7;
}

.showcase-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 620px;
}

.home-body .intro {
  width: 100%;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: 72px max(24px, calc((100% - 1180px) / 2));
  align-content: center;
}

.home-body .intro-copy h2 {
  max-width: 1000px;
  margin: 0 0 20px;
  font-size: 40px;
}

.home-body .intro-copy p {
  max-width: 1000px;
  margin: 0;
  font-size: 16px;
}

.home-body .proof-strip {
  grid-column: 1;
  margin-top: 12px;
}

.home-body .proof-strip article {
  min-height: 0;
  padding: 24px;
}

.home-body .preview-card strong {
  max-width: none;
  font-size: 34px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.home-body .preview-card p {
  margin: 0;
  font-size: 15px;
}

@media (min-width: 861px) and (min-height: 700px) {
  html.home-page {
    scroll-snap-type: none;
    scroll-padding-top: 72px;
  }

  .home-body .home-hero,
  .home-body .intro,
  .home-body .showcase-preview {
    scroll-snap-align: start;
  }

  .home-body .intro {
    min-height: calc(100dvh - 72px);
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .home-body .showcase-preview {
    height: calc(100dvh - 72px);
    min-height: 0;
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }

  .home-body .preview-card {
    min-height: 0;
    padding: 28px 40px;
  }

  .home-body .preview-card span {
    margin-bottom: 12px;
  }
}

@media (max-width: 860px) {
  .mobile-menu {
    display: flex;
    flex-direction: column;
  }

  .mobile-menu > a {
    flex-shrink: 0;
  }

  .home-body .intro-copy h2 {
    font-size: 30px;
  }

  .home-body .preview-card strong {
    font-size: 28px;
  }
}

.preview-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 620px;
  padding: clamp(28px, 5vw, 72px);
  overflow: hidden;
  isolation: isolate;
}

.preview-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  transition: transform .8s var(--ease), filter .8s var(--ease);
}

.preview-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(7, 9, 13, .08), rgba(7, 9, 13, .92)),
    linear-gradient(90deg, rgba(7, 9, 13, .8), rgba(7, 9, 13, .1));
}

.preview-card:hover::before {
  transform: scale(1.06);
  filter: saturate(1.12);
}

.preview-card.automotive::before {
  background-image: url("../assets/images/automotive/automotive_01_background.jpeg");
}

.preview-card.robotics::before {
  background-image: url("../assets/images/robotics/robotics_02_background.png");
}

.preview-card.solution::before {
  background-image: url("../assets/images/solution/solution_04_background.png");
}

.preview-card.si::before {
  background-image: url("../assets/images/si/si_05_background.png");
}

.preview-card strong {
  max-width: 440px;
  margin-bottom: 16px;
  font-size: clamp(32px, 4.8vw, 64px);
  line-height: 1.03;
}

.preview-card p {
  max-width: 520px;
  color: #d9dee7;
  line-height: 1.75;
}

/* 기술 역량 */
.feature-bg {
  opacity: 1;
  animation: feature-breathe 12s ease-in-out infinite alternate;
  background-position: center;
  background-size: cover;
  transition: opacity .35s var(--ease), transform .8s var(--ease);
}

@keyframes feature-breathe {
  0% {
    filter: brightness(.92) saturate(.96);
    transform: scale(1);
  }

  100% {
    filter: brightness(1.04) saturate(1.05);
    transform: scale(1.035);
  }
}

.feature-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 9, 13, .9) 0%, rgba(7, 9, 13, .62) 42%, rgba(7, 9, 13, .18) 78%),
    linear-gradient(180deg, rgba(7, 9, 13, .08), rgba(7, 9, 13, .86));
}

.capabilities-workbench.is-table-slide .feature-bg::after {
  background:
    linear-gradient(180deg, rgba(2, 8, 18, .2), rgba(2, 8, 18, .62)),
    rgba(2, 8, 18, .18);
}

.capabilities-workbench.is-certification-slide {
  background: #061322;
}

.capabilities-workbench.is-certification-slide .feature-bg {
  opacity: 0;
}

.capabilities-workbench.is-certification-slide .feature-bg::after {
  display: none;
}

.feature-content {
  position: absolute;
  top: 108px;
  left: clamp(56px, 7vw, 132px);
  z-index: 2;
  align-self: flex-start;
  width: min(720px, 54%);
  max-height: calc(100dvh - 204px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.feature-content h1 {
  max-width: 760px;
  margin: 14px 0 8px;
  font-size: 42px;
  line-height: 1.16;
}

.feature-content p {
  white-space: pre-line;
  font-size: 15px;
  line-height: 1.68;
}

.feature-content .feature-subtitle {
  margin: 0 0 44px;
  max-width: 660px;
  color: rgba(255, 255, 255, .62);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  white-space: normal;
}

.feature-object {
  position: absolute;
  z-index: 1;
  right: clamp(190px, 17vw, 330px);
  top: calc(50% + 6px);
  bottom: auto;
  width: min(44vw, 720px);
  height: auto;
  max-height: calc(100dvh - 228px);
  object-fit: contain;
  opacity: 0;
  pointer-events: none;
  filter: drop-shadow(0 28px 46px rgba(0, 0, 0, .48));
  transform: translate(0, -50%);
  translate: calc(var(--object-fit-x, 0px) - 36px) 0;
  transition: opacity .28s var(--ease), translate .28s var(--ease);
}

.feature-object.is-visible {
  opacity: .96;
  translate: var(--object-fit-x, 0px) 0;
  transform: translate(0, -50%) scale(1);
}

.feature-object.is-right-edge {
  right: 0;
  bottom: auto;
  top: 50%;
  width: clamp(420px, 39vw, 720px);
  max-height: none;
  height: auto;
  transform: translate(0, -50%) scale(.98);
}

.feature-object.is-right-edge.is-visible {
  transform: translate(0, -50%) scale(1);
}

.feature-object.is-right-bottom {
  right: 0;
  left: auto;
  bottom: 0;
  top: auto;
  width: clamp(440px, 44vw, 820px);
  max-height: none;
  height: auto;
  transform: translateX(2%) scale(.98);
}

.feature-object.is-right-bottom.is-visible {
  transform: translateX(2%) scale(1);
}

/* Coordinates are relative to the slide; anchors are relative to the image. */
.feature-object.is-custom-layout {
  left: var(--object-x, 100%);
  top: var(--object-y, 100%);
  right: auto;
  bottom: auto;
  width: var(--object-width, 44%);
  height: var(--object-height, auto);
  max-width: var(--object-max-width, none);
  max-height: var(--object-max-height, none);
  transform: translate(var(--object-anchor-x, -100%), var(--object-anchor-y, -100%)) scale(.98);
  transform-origin: right bottom;
}

.feature-object.is-custom-layout.is-visible {
  transform: translate(var(--object-anchor-x, -100%), var(--object-anchor-y, -100%));
}

.feature-object-secondary {
  filter: drop-shadow(0 28px 46px rgba(0, 0, 0, .34));
}

.mobile-certificate-gallery {
  display: none;
}

.feature-object.is-motion-bottom:not(.is-visible) {
  translate: var(--object-fit-x, 0px) 36px;
}

.feature-object.is-repositioning {
  transition: none;
}

.capabilities-workbench.is-certification-slide .feature-subtitle,
.capabilities-workbench.is-certification-slide [data-feature-description] {
  display: none;
}

@media (min-width: 861px) {
  /* Reserve space for the title and toolbar instead of anchoring to viewport percentages. */
  .is-certification-slide .feature-object.is-custom-layout,
  .is-certification-slide .feature-object.is-custom-layout.is-visible {
    left: 35%;
    top: var(--certificate-top, 240px);
    width: 26%;
    height: max(0px, calc(100% - var(--certificate-top, 240px) - 116px));
    max-height: none;
    object-fit: contain;
    transform: translate(-50%, 0);
  }

  .is-certification-slide .feature-object-secondary.is-custom-layout,
  .is-certification-slide .feature-object-secondary.is-custom-layout.is-visible {
    left: 65%;
  }
}

.feature-table-wrap {
  position: relative;
  z-index: 2;
  width: min(1320px, calc(100% - 220px));
  margin: auto;
}

.feature-summary-table {
  width: 100%;
  border-collapse: collapse;
  color: #20242b;
  background: rgba(245, 247, 249, .82);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .22);
  backdrop-filter: blur(5px);
}

.feature-summary-table th {
  height: 54px;
  color: #fff;
  background: rgba(36, 87, 171, .96);
  font-size: 18px;
  font-weight: 850;
  text-align: center;
}

.feature-summary-table th,
.feature-summary-table td {
  border: 1px solid rgba(20, 27, 38, .38);
}

.feature-summary-table td {
  height: 48px;
  padding: 0 22px;
  font-size: 17px;
  font-weight: 700;
}

.feature-summary-table td:last-child {
  width: 30%;
  text-align: center;
}

.capabilities-toolbar {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 5vw, 72px);
  right: clamp(24px, 5vw, 72px);
  bottom: 28px;
  display: flex;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .24);
}

.capabilities-toolbar button {
  min-width: 86px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
}

.capabilities-toolbar button.is-active {
  color: #031113;
  background: var(--accent);
  border-color: transparent;
  font-weight: 800;
}

.capabilities-toolbar .autoplay-toggle {
  margin-left: auto;
  color: var(--text);
  background: rgba(255, 255, 255, .12);
}

.autoplay-toggle,
.mobile-autoplay {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.autoplay-toggle img,
.mobile-autoplay img,
.autoplay-toggle span:not(.autoplay-progress),
.mobile-autoplay span:not(.autoplay-progress) {
  position: relative;
  z-index: 1;
}

.autoplay-toggle img,
.mobile-autoplay img {
  width: 18px;
  height: 18px;
  filter: invert(1);
  opacity: .88;
}

.autoplay-progress {
  position: absolute;
  z-index: 0;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(90deg, rgba(158, 233, 255, .55), rgba(103, 240, 181, .24));
  opacity: .9;
  pointer-events: none;
}

.autoplay-toggle.is-running .autoplay-progress,
.mobile-autoplay.is-running .autoplay-progress {
  animation: autoplay-fill var(--autoplay-duration, 9000ms) linear forwards;
}

.autoplay-toggle.is-paused .autoplay-progress,
.mobile-autoplay.is-paused .autoplay-progress {
  width: 0%;
  animation: none;
}

@keyframes autoplay-fill {
  from {
    width: 0%;
  }

  to {
    width: 100%;
  }
}

.mobile-slide-controls {
  display: none;
}

.mobile-slide-status {
  display: none;
}

.capabilities-workbench {
  position: fixed;
  inset: 0;
  height: 100dvh;
  overflow: hidden;
  display: block;
  background: var(--bg);
}

.workbench-stage {
  min-height: 0;
  height: 100%;
  position: relative;
  top: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 108px clamp(24px, 5vw, 72px) 96px clamp(56px, 7vw, 132px);
}

.project-dots {
  position: absolute;
  z-index: 6;
  top: 50%;
  right: clamp(26px, 4vw, 68px);
  width: 50px;
  padding: 12px 0;
  transform: translateY(-50%);
}

.project-progress {
  display: grid;
  gap: 3px;
  justify-items: center;
  padding: 13px 8px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
  background: rgba(6, 15, 18, .56);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .18), inset 0 1px rgba(255, 255, 255, .06);
  backdrop-filter: blur(12px);
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}

.project-dots:hover:not(.is-closed-after-click) .project-progress,
.project-dots:focus-within:not(.is-closed-after-click) .project-progress {
  border-color: rgba(255, 255, 255, .16);
  background: rgba(6, 15, 18, .72);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .24), inset 0 1px rgba(255, 255, 255, .08);
}

.project-menu {
  position: absolute;
  top: 50%;
  right: -12px;
  width: 360px;
  max-height: min(680px, calc(100dvh - 220px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  background: rgba(5, 17, 19, .96);
  backdrop-filter: blur(14px);
  transform: translateY(-50%);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s var(--ease), visibility .2s;
}

.project-dots:hover:not(.is-closed-after-click) .project-menu,
.project-dots:focus-within:not(.is-closed-after-click) .project-menu {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

.project-dots:hover:not(.is-closed-after-click) .project-progress,
.project-dots:focus-within:not(.is-closed-after-click) .project-progress {
  visibility: hidden;
}

.project-menu-list {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  display: grid;
  gap: 8px;
  padding: 8px 0;
}

.project-preview {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 96px;
  min-height: 96px;
  overflow: hidden;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 4px;
  background: #102025;
  color: #fff;
  text-align: right;
  cursor: pointer;
}

.project-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, .12), rgba(0, 0, 0, .8));
  pointer-events: none;
}

.project-preview:hover,
.project-preview.is-active {
  border-color: var(--accent);
}

.project-preview .project-title {
  position: relative;
  z-index: 1;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  word-break: keep-all;
  overflow-wrap: anywhere;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .8);
}

.project-preview .thumbnail-background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-category-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .6);
  cursor: pointer;
  font-size: 12px;
}

.project-category-link:first-child {
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.project-category-link:last-child {
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.project-category-link img {
  width: 16px;
  height: 16px;
  filter: brightness(0) invert(1);
}

.project-category-direction {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.project-category-link.is-next .project-category-direction {
  flex-direction: row-reverse;
}

.project-category-link strong {
  font-size: 14px;
  color: var(--accent);
  text-transform: uppercase;
}

.project-category-link:hover {
  color: #fff;
}

.dot-button {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 32px;
  min-width: 32px;
  min-height: 17px;
  padding: 0;
  border: 0;
  color: rgba(255, 255, 255, .52);
  background: transparent;
  cursor: pointer;
}

.dot-mark {
  width: 12px;
  height: 2px;
  display: block;
  border-radius: 999px;
  background: rgba(255, 255, 255, .32);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .08);
  transition: width .22s var(--ease), height .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
}

.dot-button:hover .dot-mark {
  width: 20px;
  background: rgba(255, 255, 255, .72);
}

.dot-button.is-active .dot-mark {
  width: 28px;
  height: 3px;
  background: #fff;
  box-shadow: 0 0 12px rgba(158, 233, 255, .5);
}

.capabilities-footer {
  display: none;
}

.capabilities-seo {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: normal;
}

@media (prefers-reduced-motion: reduce) {
  .feature-bg {
    animation: none;
  }

  .feature-object {
    transition: none;
  }
}

code {
  color: var(--accent-2);
}

/* 회사소개 */
.about-page {
  background: #f3f4f3;
  color: #07192d;
}

.about-page .eyebrow {
  color: #2aa6df;
}

.about-hero,
.about-section {
  width: min(1320px, calc(100% - 64px));
  margin: 0 auto;
  padding: 104px 0;
}

.about-hero {
  min-height: auto;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr);
  gap: 44px;
  align-items: center;
  padding-top: 132px;
  padding-bottom: 84px;
}

.about-hero-copy h1,
.about-section h2 {
  margin: 18px 0 26px;
  color: #07192d;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.06;
}

.about-hero-copy > p,
.about-section > p {
  max-width: 1100px;
  color: #69717b;
  font-size: clamp(18px, 2vw, 27px);
  font-weight: 650;
  line-height: 1.65;
}

.capability-showcase {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.capability-showcase article {
  min-height: 360px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 24px;
  color: #fff;
  border-radius: 8px;
  isolation: isolate;
}

.capability-showcase article::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 9, 13, .06), rgba(7, 9, 13, .88));
}

.capability-showcase img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-showcase span {
  color: #9ee9ff;
  font-size: 14px;
  font-weight: 900;
}

.capability-showcase strong {
  display: block;
  margin: 8px 0 4px;
  font-size: 32px;
  line-height: 1.1;
}

.capability-showcase small {
  color: #c6d0dc;
  font-weight: 850;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px 48px;
  margin-top: 54px;
  border-top: 4px solid #39ace2;
}

.timeline-grid article {
  padding-top: 28px;
}

.timeline-grid span {
  color: #2aa6df;
  font-size: 42px;
  font-weight: 950;
}

.timeline-grid h3 {
  margin: 12px 0 14px;
  font-size: 24px;
}

.timeline-grid p {
  color: #738091;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.7;
}

.org-chart {
  margin-top: 54px;
}

.ceo-node {
  width: min(360px, 70vw);
  margin: 0 auto 48px;
  padding: 22px;
  color: #fff;
  background: #122569;
  border-radius: 8px;
  text-align: center;
  font-size: 34px;
  font-weight: 950;
}

.org-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 2px solid #d7dce1;
  padding-top: 40px;
}

.org-columns article {
  display: grid;
  gap: 16px;
}

.org-columns span {
  color: #2aa6df;
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.org-columns strong {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  color: #fff;
  background: #2697b4;
  border-radius: 8px;
  font-size: 27px;
}

.org-columns article:nth-child(4) strong {
  background: #627184;
}

.org-columns p {
  margin: 0;
  padding: 18px;
  color: #315068;
  background: #eaf5fa;
  border: 1px solid #b6dcec;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.7;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.partner-grid span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  padding: 18px;
  color: #1a4072;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 26px rgba(10, 24, 36, .14);
  font-size: 24px;
  font-weight: 950;
  text-align: center;
}

/* 문의하기 */
.contact-page {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 136px 0 90px;
}

.contact-hero {
  max-width: 840px;
  margin-bottom: 58px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 24px;
}

.office-list {
  display: grid;
  gap: 12px;
}

.office-list article,
.contact-form {
  padding: 28px;
  background: var(--panel-solid);
  border: 1px solid var(--line);
}

.office-location {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px;
  gap: 18px;
  align-items: center;
}

.office-map-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: rgba(255, 255, 255, .05);
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.office-map-button img {
  width: 20px;
  height: 20px;
}

.office-map-button:hover,
.office-map-button:focus-visible {
  border-color: var(--accent);
  background: rgba(158, 233, 255, .12);
  transform: translateX(2px);
}

.office-list h2 {
  margin-bottom: 10px;
}

.office-list p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  color: var(--text);
  background: rgba(255, 255, 255, .055);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  outline: none;
}

.contact-form select {
  padding-right: 42px;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("../assets/icons/keyboard_arrow_down.svg");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  cursor: pointer;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.form-note {
  margin: 0;
  color: var(--dim);
  font-size: 13px;
  line-height: 1.6;
}

.form-note.is-success {
  color: #78d7a5;
}

.form-note.is-error {
  color: #ff9a96;
}

body.is-contact-submitting {
  overflow: hidden;
}

.contact-submit-overlay[hidden] {
  display: none;
}

.contact-submit-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(4, 7, 10, .78);
  backdrop-filter: blur(10px);
  outline: none;
}

.contact-submit-status {
  width: min(360px, 100%);
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 6px;
  background: rgba(10, 18, 24, .96);
  box-shadow: 0 20px 56px rgba(0, 0, 0, .34);
}

.contact-submit-status strong {
  display: block;
  margin-bottom: 18px;
  font-size: 16px;
}

.contact-progress {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
}

.contact-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(158, 233, 255, .46);
  transition: width .16s linear;
}

.contact-submit-status > span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.contact-body .contact-page {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr);
  grid-template-rows: auto auto;
  gap: 24px 56px;
  align-content: center;
  min-height: calc(100dvh - 152px);
  padding: 96px 0 24px;
}

.contact-body .contact-hero {
  margin: 0;
  grid-column: 1;
  grid-row: 1;
}

.contact-body .contact-hero h1 {
  margin: 12px 0 18px;
  font-size: 42px;
}

.contact-body .contact-hero p {
  font-size: 15px;
}

.contact-body .contact-layout {
  display: contents;
}

.contact-body .office-list {
  grid-column: 1;
  grid-row: 2;
  align-content: start;
  gap: 18px;
}

.contact-body .office-list article {
  padding: 16px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
}

.contact-body .office-list span {
  margin-bottom: 6px;
  letter-spacing: 0;
}

.contact-body .office-list h2 {
  margin: 0 0 6px;
  font-size: 18px;
}

.contact-body .office-list p {
  margin: 0;
  font-size: 14px;
}

.contact-body .contact-form {
  grid-column: 2;
  grid-row: 1 / span 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  align-content: end;
  padding: 0;
  border: 0;
  background: transparent;
  min-width: 0;
}

.contact-body .contact-form label {
  min-width: 0;
  gap: 6px;
}

.contact-body .form-wide {
  grid-column: 1 / -1;
}

.contact-body .contact-form input,
.contact-body .contact-form select,
.contact-body .contact-form textarea {
  padding: 10px 12px;
  font-size: 14px;
}

.contact-body .contact-form select option {
  color: var(--text);
  background: var(--panel-solid);
}

.contact-body .contact-form textarea {
  min-height: 100px;
  max-height: 200px;
}

.contact-body .contact-form input[type="file"] {
  font-size: 12px;
}

.contact-body .consent-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.contact-body .contact-form .consent-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
}

.contact-body .contact-form input[type="checkbox"] {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.contact-body .consent-label span {
  font-size: 12px;
  line-height: 1.6;
}

/* 공통: 개인정보 처리방침과 사이트맵 모달 */
.privacy-link {
  color: var(--muted);
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-links button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  cursor: pointer;
}

.footer-links button:hover,
.privacy-link:hover {
  color: var(--text);
}

html.has-site-dialog,
.has-site-dialog body {
  overflow: hidden;
}

.site-dialog {
  width: min(720px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--text);
  background: #101419;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .5);
  overflow: hidden;
}

.site-dialog[open] {
  display: flex;
  flex-direction: column;
}

.site-dialog::backdrop {
  background: rgba(0, 0, 0, .7);
}

.site-dialog-header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}

.site-dialog-header h2 {
  margin: 0;
  font-size: 22px;
}

.dialog-close {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: rgba(255, 255, 255, .06);
  font-size: 26px;
  cursor: pointer;
}

.site-dialog-content {
  min-height: 0;
  padding: 24px;
  overflow-y: auto;
  overscroll-behavior: contain;
  font-size: 14px;
  line-height: 1.8;
}

.site-dialog-content h3 {
  margin: 24px 0 8px;
  font-size: 16px;
}

.site-dialog-content p {
  margin: 0 0 16px;
  color: var(--muted);
}

.site-dialog-content a {
  color: var(--accent-2);
}

.site-dialog-content .policy-intro {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.location-dialog {
  width: min(960px, calc(100% - 32px));
}

.location-map-content {
  padding: 0;
  overflow: hidden;
}

.location-map-frame {
  display: block;
  width: 100%;
  height: min(58dvh, 560px);
  min-height: 360px;
  border: 0;
  background: #0b1013;
}

.location-map-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
}

.location-map-meta p {
  margin: 0;
}

.location-map-meta a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 6px;
  font-weight: 750;
}

.location-map-meta img {
  width: 18px;
  height: 18px;
}

.sitemap-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.sitemap-groups section {
  display: grid;
  align-content: start;
  gap: 6px;
}

.sitemap-groups h3 {
  margin: 0 0 8px;
}

.sitemap-groups a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .sitemap-groups {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-dialog-header,
  .site-dialog-content {
    padding: 16px;
  }

  .location-map-content {
    padding: 0;
  }

  .location-map-frame {
    height: 52dvh;
    min-height: 280px;
  }

  .location-map-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px;
  }
}

.contact-body button:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none;
}

@media (max-width: 860px) {
  .contact-body .contact-page {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    min-height: 0;
    padding: 100px 0 36px;
  }

  .contact-body .contact-form {
    grid-column: 1;
    grid-row: 2;
  }

  .contact-body .office-list {
    grid-row: 3;
  }
}

@media (max-width: 480px) {
  .contact-body .contact-form {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 공통: 푸터 */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(24px, 4vw, 54px) 42px;
  color: var(--dim);
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 6px;
}

.site-footer strong {
  color: var(--text);
  letter-spacing: 0;
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.footer-copyright {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
}

.site-footer a {
  color: var(--muted);
}

@keyframes slow-zoom {
  to {
    transform: scale(1.08);
  }
}

/* 공통 및 각 페이지의 반응형 설정 */
@media (max-width: 1080px) {

  .org-columns,
  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  body.capabilities-body {
    overflow: auto;
  }

  .page-dots {
    display: none;
  }

  .desktop-nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-grid,
  .contact-layout,
  .intro {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    width: min(100% - 36px, var(--max));
    padding-bottom: 118px;
  }

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

  .hero-panel div {
    padding: 16px;
  }

  .hero-panel strong {
    font-size: 21px;
  }

  .proof-strip {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .showcase-preview {
    grid-template-columns: 1fr;
  }

  .preview-card,
  .showcase-preview {
    min-height: 480px;
  }

  .about-hero,
  .about-section {
    width: calc(100% - 36px);
    padding: 76px 0;
  }

  .about-hero {
    grid-template-columns: 1fr;
    padding-top: 118px;
  }

  .timeline-grid,
  .org-columns,
  .partner-grid,
  .capability-showcase {
    grid-template-columns: 1fr;
  }

  .capabilities-workbench {
    position: relative;
    inset: auto;
    display: block;
    height: auto;
    min-height: 100svh;
    overflow: hidden;
    padding-bottom: 116px;
  }

  .workbench-stage {
    position: relative;
    height: auto;
    min-height: 100svh;
    padding: 112px 24px 144px;
  }

  .feature-content {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    max-height: none;
    overflow: visible;
  }

  .feature-object {
    display: none;
  }

  .project-dots {
    display: none;
  }

  .capabilities-toolbar .autoplay-toggle {
    display: none;
  }

  .dot-button {
    min-width: 28px;
  }

  .dot-mark {
    width: 22px;
  }

  .mobile-slide-controls {
    position: fixed;
    z-index: 8;
    left: 50%;
    right: auto;
    bottom: max(14px, env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: min(520px, calc(100% - 32px));
    margin: 0;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(5, 11, 13, .78);
    backdrop-filter: blur(18px);
    transform: translateX(-50%);
  }

  .mobile-slide-controls button {
    min-height: 54px;
    border: 0;
    border-radius: 6px;
    color: #061113;
    background: rgba(245, 247, 239, .9);
    font-size: 20px;
    font-weight: 850;
    cursor: pointer;
  }

  .mobile-slide-controls .mobile-autoplay {
    color: var(--text);
    background: rgba(255, 255, 255, .14);
  }

  .mobile-slide-controls span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    color: rgba(255, 255, 255, .72);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .12em;
  }
}

@media (max-width: 560px) {
  .site-header {
    height: 64px;
    padding: 0 16px;
  }

  .mobile-menu {
    top: 64px;
  }

  .brand {
    font-size: 12px;
  }

  .brand-logo {
    width: 112px;
  }

  .hero-grid {
    padding-top: 110px;
  }

  .hero-copy h1,
  .feature-content h1,
  .contact-hero h1 {
    font-size: clamp(36px, 13vw, 54px);
  }

  .hero-panel {
    grid-template-columns: 1fr;
  }

  .hero-footer {
    display: none;
  }

  .section,
  .contact-page {
    width: calc(100% - 32px);
  }

  .section {
    padding: 78px 0;
  }

  .capabilities-toolbar {
    overflow-x: auto;
    left: 24px;
    right: 24px;
  }

  .site-footer {
    display: grid;
    padding-left: 16px;
    padding-right: 16px;
  }

  .about-hero,
  .about-section {
    width: calc(100% - 28px);
  }

  .about-hero h1,
  .about-section h2 {
    font-size: clamp(34px, 12vw, 48px);
  }

  .partner-grid span {
    min-height: 86px;
    font-size: 18px;
  }
}

/* 회사소개: 현재 레이아웃과 반응형 설정 */
.about-refresh {
  background: #f7f9fa;
  color: #18262e;
}

.about-refresh > section {
  width: 100%;
  padding: 64px max(28px, calc((100% - 1200px) / 2));
  border-bottom: 1px solid #dce3e7;
}

.about-refresh .about-hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 64px;
  padding-top: 112px;
  background: #0c1014;
  color: var(--text);
}

.about-refresh .overview-logo {
  display: block;
  width: min(340px, 100%);
  height: auto;
  margin: 30px 0;
  border-radius: 4px;
}

.about-refresh .about-hero h1 {
  margin: 0 0 24px;
  font-size: 38px;
  line-height: 1.25;
  color: var(--text);
}

.about-refresh .about-hero-copy > p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.85;
  color: var(--muted);
}

.about-refresh .about-hero-copy > .eyebrow {
  color: var(--accent);
}

.about-refresh .eyebrow {
  font-size: 12px;
  letter-spacing: 0;
  color: #1788af;
}

.overview-facts dl {
  margin: 0;
}

.overview-facts dl > div {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
}

.overview-facts dt {
  color: var(--muted);
}

.overview-facts dd {
  margin: 0;
}

.about-refresh .about-section h2 {
  margin: 12px 0 28px;
  font-size: 32px;
  line-height: 1.3;
}

.about-refresh .capability-showcase {
  margin-top: 0;
}

.company-profile-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.about-refresh .capability-showcase article {
  min-height: 0;
  height: 320px;
}

.about-refresh .capability-showcase strong {
  font-size: 26px;
}

.about-refresh .timeline-grid {
  margin-top: 24px;
  gap: 24px 32px;
  border-top-width: 2px;
}

.about-refresh .timeline-grid article {
  padding-top: 16px;
}

.about-refresh .timeline-grid span {
  font-size: 30px;
}

.about-refresh .timeline-grid h3 {
  font-size: 18px;
  line-height: 1.4;
  margin: 10px 0;
}

.about-refresh .timeline-grid p {
  font-size: 14px;
  font-weight: 400;
  margin: 0;
}

.timeline-events {
  display: grid;
  gap: 7px;
  list-style: none;
  padding: 0;
  margin: 0;
  color: #738091;
  font-size: 14px;
  line-height: 1.7;
}

.about-refresh .org-chart {
  margin-top: 24px;
}

.about-refresh .ceo-node {
  position: relative;
  width: 200px;
  padding: 16px;
  margin-bottom: 32px;
  border-radius: 4px;
  font-size: 22px;
  background: #243d4a;
}

.about-refresh .ceo-node::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 32px;
  top: 100%;
  left: 50%;
  background: #ccd8df;
}

.about-refresh .org-columns {
  gap: 20px;
  padding-top: 24px;
  align-items: start;
  border-top: 1px solid #ccd8df;
}

.about-refresh .org-columns article {
  grid-template-rows: 32px 64px auto;
  gap: 12px;
  position: relative;
}

.about-refresh .org-columns article::before {
  content: "";
  position: absolute;
  top: -24px;
  left: 50%;
  height: 24px;
  width: 1px;
  background: #ccd8df;
}

.about-refresh .org-columns span {
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
  color: #637580;
  align-self: center;
}

.about-refresh .org-columns strong {
  min-height: 0;
  font-size: 20px;
  border-radius: 4px;
  background: #258ba4;
}

.org-teams {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
  border-left: 1px solid #ccd8df;
}

.org-teams li {
  position: relative;
  padding: 10px 12px;
  font-size: 14px;
  background: #edf3f6;
  border: 1px solid #dce6ec;
  border-radius: 4px;
}

.org-teams li::before {
  content: "";
  position: absolute;
  left: -17px;
  top: 50%;
  width: 16px;
  height: 1px;
  background: #ccd8df;
}

.about-refresh .partner-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.partner-grid figure {
  margin: 0;
  height: 104px;
  /* padding: 16px; */
  background: #fff;
  border: 1px solid #dfe7eb;
  border-radius: 4px;
}

.partner-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (min-width: 861px) and (min-height: 700px) {
  .about-refresh > section {
    min-height: calc(100dvh - 72px);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .about-refresh .about-hero {
    display: grid;
    min-height: 100dvh;
  }
}

@media (max-width: 1000px) {
  .about-refresh .about-hero {
    gap: 32px;
  }

  .about-refresh .org-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .about-refresh .about-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-refresh .about-section h2,
  .about-refresh .about-hero h1 {
    font-size: 28px;
  }

  .about-refresh .capability-showcase,
  .about-refresh .timeline-grid,
  .about-refresh .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-refresh .ceo-node::after,
  .about-refresh .org-columns article::before {
    display: none;
  }
}

@media (max-width: 540px) {
  .about-refresh .org-columns,
  .about-refresh .timeline-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-refresh .capability-showcase article {
    height: 240px;
    padding: 16px;
  }

  .about-refresh .capability-showcase small {
    font-size: 10px;
    overflow-wrap: anywhere;
  }
}

/* 공통: 카테고리 표기와 한글 줄바꿈 */
.eyebrow,
.section-label,
.about-page .eyebrow,
.about-refresh .eyebrow,
.about-refresh .about-hero-copy > .eyebrow,
.about-refresh .about-hero-copy > p.eyebrow,
.feature-content p.eyebrow,
.contact-body .contact-hero p.eyebrow {
  margin: 0;
  max-width: none;
  color: var(--accent-2);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: uppercase;
}

.about-refresh .about-section > .eyebrow {
  color: #147d68;
}

h1, h2, h3, p, a, button, label, span, strong, small, dt, dd, li, td, th {
  word-break: keep-all;
  overflow-wrap: break-word;
}

.home-body .preview-card strong,
.about-refresh .capability-showcase small {
  overflow-wrap: break-word;
}

/* 기술 역량: 모바일 */
@media (max-width: 860px) {
  body.capabilities-body {
    overflow: hidden;
  }

  .capabilities-body .capabilities-workbench {
    position: fixed;
    inset: 72px 0 0;
    height: calc(100dvh - 72px);
    min-height: 0;
    padding: 0;
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .capabilities-body .workbench-stage {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    height: 100%;
    min-height: 0;
    min-width: 0;
    padding: 0;
    overflow: hidden;
  }

  .capabilities-body .feature-content {
    grid-row: 2;
    align-self: stretch;
    min-height: 0;
    max-height: none;
    width: 100%;
    padding: 24px 20px 84px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .capabilities-body .feature-content h1 {
    font-size: 28px;
    line-height: 1.3;
  }

  .capabilities-body .feature-subtitle {
    margin-bottom: 24px;
    font-size: 14px;
  }

  .capabilities-body .feature-table-wrap {
    grid-row: 2;
    min-height: 0;
    min-width: 0;
    width: 100%;
    margin: 0;
    padding: 24px 16px 84px;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    align-self: stretch;
  }

  .capabilities-body .feature-summary-table {
    min-width: 0;
    table-layout: fixed;
  }

  .capabilities-body .feature-summary-table th,
  .capabilities-body .feature-summary-table td {
    padding: 12px 8px;
    font-size: 12px;
    line-height: 1.6;
    overflow-wrap: anywhere;
  }

  .capabilities-body .feature-summary-table th {
    height: 44px;
  }

  .capabilities-body .feature-summary-table td {
    height: auto;
  }

  .capabilities-body .feature-summary-table th:first-child,
  .capabilities-body .feature-summary-table td:first-child {
    width: 65%;
  }

  .capabilities-body .feature-summary-table th:last-child,
  .capabilities-body .feature-summary-table td:last-child {
    width: 35%;
  }

  .capabilities-body .capabilities-toolbar {
    position: relative;
    grid-row: 1;
    inset: auto;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
    padding: 10px 12px;
    background: #101419;
    overflow: visible;
  }

  .capabilities-body .capabilities-toolbar button {
    min-width: 0;
    min-height: 36px;
    padding: 0 4px;
    font-size: 10px;
    border-radius: 4px;
  }

  .capabilities-body .capabilities-toolbar .autoplay-toggle {
    display: none;
  }

  .capabilities-body .feature-object.is-custom-layout,
  .capabilities-body .feature-object-secondary.is-custom-layout {
    left: 50%;
    top: auto;
    bottom: 24px;
    width: 42%;
    height: auto;
    max-height: 48%;
    transform: translate(-100%, 0) scale(.98);
  }

  .capabilities-body .feature-object-secondary.is-custom-layout {
    left: calc(50% + 12px);
    transform: translate(0, 0) scale(.98);
  }

  .capabilities-body .feature-object.is-custom-layout.is-visible,
  .capabilities-body .feature-object-secondary.is-custom-layout.is-visible {
    transform: translate(-100%, 0);
  }

  .capabilities-body .feature-object-secondary.is-custom-layout.is-visible {
    transform: translate(0, 0);
  }

  .capabilities-body .mobile-certificate-gallery:not([hidden]) {
    display: grid;
    gap: 24px;
    margin-top: 24px;
  }

  .mobile-certificate-gallery img {
    display: block;
    width: 100%;
    height: auto;
  }

  .capabilities-body .mobile-slide-controls {
    position: relative;
    inset: auto;
    width: 100%;
    transform: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 8px 12px max(10px, env(safe-area-inset-bottom));
    border: 0;
    border-top: 1px solid var(--line);
    background: #101419;
    backdrop-filter: none;
  }

  .capabilities-body .mobile-slide-controls button {
    min-width: 0;
    min-height: 40px;
    font-size: 14px;
    border-radius: 4px;
  }

  .capabilities-body .mobile-slide-controls span {
    min-height: 0;
    font-size: 12px;
    letter-spacing: 0;
  }

  .capabilities-body .mobile-slide-controls .autoplay-progress {
    display: block;
  }

  .capabilities-body .mobile-slide-status {
    display: block;
    position: absolute;
    right: 16px;
    bottom: calc(74px + env(safe-area-inset-bottom, 0px));
    z-index: 7;
  }

  .mobile-slide-status .mobile-autoplay {
    width: 104px;
    height: 40px;
    padding: 0 10px;
    border: 1px solid var(--line-strong);
    border-radius: 6px;
    color: var(--text);
    background: rgba(12, 18, 22, .92);
    box-shadow: 0 3px 12px rgba(0, 0, 0, .25);
    cursor: pointer;
  }

  .mobile-slide-status [data-slide-counter] {
    font-size: 12px;
    font-weight: 750;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
}

@media (max-width: 560px) {
  .capabilities-body .capabilities-workbench {
    top: 64px;
    height: calc(100dvh - 64px);
  }
}

/* ESG */
.esg-hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 112px max(28px, calc((100% - 1200px) / 2)) 96px;
  isolation: isolate;
}

.esg-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.esg-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(5, 16, 12, .82), rgba(5, 16, 12, .12));
}

.esg-hero-copy {
  max-width: 660px;
}

.esg-hero h1 {
  font-size: 80px;
  line-height: 1.1;
  margin: 20px 0 24px;
}

.esg-hero-copy > p:not(.eyebrow) {
  font-size: 18px;
  line-height: 1.85;
  color: #e1eae4;
  margin-bottom: 28px;
}

.esg-workspace {
  display: grid;
  grid-template-columns: minmax(240px, .75fr) minmax(0, 1.6fr);
  gap: 40px;
  height: calc(100dvh - 72px);
  min-height: 580px;
  padding: 40px max(28px, calc((100% - 1200px) / 2));
  background: #0c1014;
  scroll-margin-top: 72px;
}

.esg-policy-tabs {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 12px;
  min-height: 0;
}

.esg-policy-tab {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-width: 0;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 4px;
  color: white;
  text-align: left;
  cursor: pointer;
  background: #17211e;
}

.esg-policy-tab img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  transition: transform .3s var(--ease);
}

.esg-policy-tab::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(6, 13, 12, .85), rgba(6, 13, 12, .12));
}

.esg-policy-tab span {
  display: grid;
  gap: 10px;
}

.esg-policy-tab small {
  font-size: 11px;
  color: #d9e9df;
}

.esg-policy-tab strong {
  font-size: 24px;
}

.esg-policy-tab[aria-selected="true"] {
  border-color: var(--accent-2);
  box-shadow: inset 4px 0 var(--accent-2);
}

.esg-policy-tab:hover img {
  transform: scale(1.03);
}

.esg-policy-tab:focus-visible,
.esg-policy-panel:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

.esg-policy-reader {
  min-height: 0;
  min-width: 0;
}

.esg-policy-panel {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior-y: auto;
  padding: 0 24px 24px 0;
  scrollbar-width: thin;
  scroll-margin-top: 72px;
}

.esg-policy-heading {
  padding: 0 0 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}

.esg-policy-heading h2 {
  margin: 10px 0 0;
  font-size: 32px;
}

.esg-policy-text {
  font-size: 15px;
  line-height: 1.85;
  color: #bfc8cc;
}

.esg-policy-text h3 {
  margin: 28px 0 10px;
  font-size: 17px;
  color: var(--text);
  line-height: 1.6;
}

.esg-policy-text p {
  margin: 0 0 16px;
}

.esg-policy-text ul {
  padding-left: 20px;
  margin: 10px 0 24px;
}

.esg-policy-text li {
  margin-bottom: 6px;
}

.esg-table-scroll {
  overflow-x: auto;
  margin: 20px 0;
}

.esg-policy-text table {
  border-collapse: collapse;
  width: 100%;
  min-width: 420px;
  font-size: 13px;
}

.esg-policy-text th,
.esg-policy-text td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: left;
}

.esg-policy-text th {
  background: #19252a;
  color: var(--text);
}

.esg-directions dl > div {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.esg-directions dt {
  color: var(--accent-2);
  font-weight: 750;
}

.esg-directions dd {
  margin: 6px 0 0;
}

@media (max-width: 860px) {
  .esg-hero h1 {
    font-size: 60px;
  }

  .esg-hero-copy > p:not(.eyebrow) {
    font-size: 16px;
  }

  .esg-workspace {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 104px minmax(0, 1fr);
    gap: 24px;
    padding: 24px 20px;
  }

  .esg-policy-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
    gap: 8px;
  }

  .esg-policy-tab {
    padding: 12px;
    text-align: center;
  }

  .esg-policy-tab small {
    display: none;
  }

  .esg-policy-tab strong {
    font-size: 16px;
  }

  .esg-policy-panel {
    padding-right: 10px;
  }

  .esg-policy-heading h2 {
    font-size: 26px;
  }
}

@media (max-width: 560px) {
  .esg-workspace {
    height: calc(100dvh - 64px);
    min-height: 480px;
    scroll-margin-top: 64px;
  }
}

@media (min-width: 861px) and (min-height: 700px) {
  .esg-workspace {
    min-height: 0;
    height: calc(100dvh - 72px);
    padding-top: 28px;
    padding-bottom: 28px;
  }
}

/* 회사소개: 연혁 */
.about-refresh .chronology-grid {
  border-top: 0;
  margin-top: 0;
  gap: 24px 32px;
  align-content: start;
}

.about-refresh .chronology-grid article {
  position: relative;
  border-top: 1px solid #68b4c4;
  padding-top: 12px;
}

.chronology-grid article::before {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  top: -4px;
  left: 0;
  background: #258ba4;
}

.about-refresh .chronology-grid h3 {
  font-size: 17px;
  margin: 8px 0 10px;
}

.chronology-grid .timeline-events {
  font-size: 13px;
  line-height: 1.5;
  gap: 4px;
}

@media (min-width: 861px) and (min-height: 700px) {
  .about-refresh .timeline {
    min-height: calc(100dvh - 72px);
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .about-refresh .timeline > h2 {
    margin: 8px 0 24px;
    font-size: 28px;
  }

  .about-refresh .chronology-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}