body {
  min-width: 320px;
  background: #fff;
  color: #111;
  font-family: "Noto Sans KR", sans-serif;
  line-height: 1.5;
}

.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;
}

.container {
  width: min(100% - 80px, 1280px);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid #d7d7d7;
  background: rgba(255, 255, 255, 0.96);
  overflow: visible;
}

.header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  padding: 0 40px;
}

.logo {
  width: 140px;
  height: 49px;
  flex: 0 0 140px;
}

.logo img {
  width: 140px;
  height: 49px;
  object-fit: contain;
}

.gnb {
  width: 846px;
  flex: 0 0 846px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 23px;
}

.gnb a {
  width: 101px;
  flex: 0 0 101px;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 26px;
  text-align: center;
  white-space: nowrap;
}

.gnb a.is-active {
  font-weight: 700;
  color: #543a97;
}

.nav-divider {
  width: 2px;
  height: 16px;
  background: #d7d7d7;
  flex: 0 0 2px;
}

.header-utils {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 140px;
  flex: 0 0 140px;
}

.search-button {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-button img {
  width: 24px;
  height: 24px;
}

.header-dropdown {
  width: 100%;
  background: #fff;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: max-height 0.28s ease, opacity 0.18s ease;
}

.site-header:hover .header-dropdown,
.site-header:focus-within .header-dropdown {
  max-height: 236px;
  opacity: 1;
  pointer-events: auto;
}

.dropdown-grid {
  width: 841px;
  height: 204px;
  margin: 16px auto 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 101px);
  column-gap: 47px;
  align-content: start;
  justify-content: center;
}

.dropdown-col {
  width: 101px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  justify-content: flex-start;
}

.dropdown-col a {
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: -0.02em;
  text-align: center;
  white-space: nowrap;
}

main {
  padding-top: 80px;
}

.hero-section {
  position: relative;
  min-height: 800px;
  display: flex;
  align-items: flex-start;
  background-image: linear-gradient(rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.22)), url("../img/5b5b50c5dfe15f59b7696ec9ce30dd0509be291b.png");
  background-size: cover;
  background-position: center;
}

.hero-content {
  color: #fff;
  width: 800px;
  margin: 0 auto;
  padding-top: 86px;
}

.hero-content h1 {
  font-family: "Rethink Sans", "Noto Sans KR", sans-serif;
  font-size: 64px;
  font-weight: 800;
  line-height: 1.34;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.hero-content p {
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.82);
}

.hero-dots {
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  display: grid;
  gap: 12px;
}

.hero-dots li {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: transparent;
}

.hero-dots li.is-active {
  background: #fff;
  border-color: #fff;
}

.about-section {
  background: #202020;
  color: #fff;
  padding: 80px 0;
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 576px);
  gap: 24px;
  align-items: end;
}

.eyebrow {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.about-copy h2 {
  margin-top: 16px;
  max-width: 760px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.34;
  letter-spacing: -0.02em;
}

.circle-arrow {
  margin-top: 40px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #543a97;
  color: #fff;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.about-media {
  max-width: 800px;
  justify-self: end;
  overflow: hidden;
}

.about-media img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.55s ease;
  will-change: transform;
}

.about-media:hover img,
.about-media:focus-within img {
  transform: scale(1.06);
}

.solution-section {
  padding: 80px 0;
  background: #202020;
  color: #fff;
}

.section-head.center {
  text-align: center;
}

.section-head h2 {
  margin-top: 16px;
  font-size: 40px;
  line-height: 1.34;
  letter-spacing: -0.02em;
}

.solution-grid {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.solution-card {
  position: relative;
  min-height: 412px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.solution-card-media {
  position: absolute;
  inset: 0;
  display: block;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1);
  transition: transform 0.55s ease;
  will-change: transform;
  transform-origin: center center;
}

.solution-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  transition: background-color 0.45s ease;
  z-index: 1;
}

.solution-card-body {
  position: absolute;
  left: 40px;
  bottom: 40px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translate(0, 0);
  transition: left 0.45s ease, bottom 0.45s ease, transform 0.45s ease;
}

.solution-card-body > * {
  transition: none;
}

.card-label {
  font-size: 16px;
}

.solution-card h3 {
  margin-top: 16px;
  font-size: 32px;
  line-height: 1.34;
  letter-spacing: -0.04em;
}

.solution-card:hover::before,
.solution-card:focus-within::before {
  background: rgba(0, 0, 0, 0.4);
}

.solution-card:hover .solution-card-media,
.solution-card:focus-within .solution-card-media {
  transform: scale(1.08);
}

.solution-card:hover .solution-card-body,
.solution-card:focus-within .solution-card-body {
  left: 50%;
  bottom: 50%;
  transform: translate(-50%, 50%);
}

.project-section {
  padding: 80px 0 120px;
  background-image: linear-gradient(rgba(32, 32, 32, 0.6), rgba(32, 32, 32, 0.6)), url("../img/project-bg.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
}

.project-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.project-head h2 {
  margin-top: 16px;
  font-size: 40px;
  line-height: 1.34;
}

.project-list {
  --visible-count: 4;
  --project-gap: 20px;
  width: min(100%, 1200px);
  margin: 64px auto 0;
  overflow: hidden;
}

.project-list-track {
  display: flex;
  gap: var(--project-gap);
  transform: translateX(0);
  will-change: transform;
}

.project-list.is-sliding .project-list-track {
  transition: transform 0.5s ease;
}

.project-list article {
  flex: 0 0
    calc(
      (100% - (var(--visible-count) - 1) * var(--project-gap)) / var(--visible-count)
    );
  min-height: 320px;
  padding: 64px 24px;
  background: #333;
}

.project-list p,
.project-list span {
  color: #666;
  font-size: 16px;
}

.project-list h3 {
  margin: 8px 0 24px;
  font-size: 24px;
  line-height: 32px;
}

.project-list span {
  display: block;
}

.service-section {
  min-height: 800px;
  padding: 80px 0;
  display: flex;
  align-items: center;
  background-image: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)), url("../img/service-bg.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
}

.service-inner {
  text-align: center;
}

.service-inner h2 {
  margin-top: 16px;
  font-size: 40px;
  line-height: 1.34;
}

.service-inner .circle-arrow {
  margin-top: 40px;
}

.partners-section {
  padding: 80px 0;
  background: #fff;
}

.partners-title {
  text-align: center;
  font-size: 40px;
  line-height: 1.34;
}

.partners-logos {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid #e0e0e0;
}

.partners-logos > div {
  height: 120px;
  border-right: 1px solid #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.partners-logos > div:last-child {
  border-right: 0;
}

.partners-logos img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
}

.site-footer {
  background: #000;
  color: #666;
  border-top: 1px solid #d7d7d7;
}

.footer-inner {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.company-meta {
  font-size: 16px;
  line-height: 2;
}

.company-meta a {
  color: #feb600;
}

.family-site {
  width: 140px;
  height: 35px;
  background: #fff;
  color: #000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.sub-hero {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  text-align: center;
  color: #fff;
  background-size: cover;
  background-position: center;
  position: relative;
}

.sub-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.36);
}

.sub-hero .container {
  position: relative;
  z-index: 1;
}

.sub-hero-kicker {
  display: none;
}

.sub-hero h1 {
  margin-top: 0;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.sub-breadcrumb {
  margin-top: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

.sub-section {
  padding: 56px 0;
  border-bottom: 1px solid #ececec;
  background: #fff;
}

.sub-content-wrap {
  background: #f3f3f3;
}

.sub-content-grid {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  padding: 56px 0 80px;
}

.sub-side {
  position: sticky;
  top: 116px;
  width: 264px;
  padding: 18px 16px 12px;
  background: #f3f3f3;
  border: 1px solid #e7e7ea;
  border-radius: 10px;
  box-sizing: border-box;
}

.sub-side-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.sub-side-nav {
  margin-top: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid #111;
}

.sub-side-nav a {
  width: 100%;
  min-height: 48px;
  padding: 10px 10px;
  display: flex;
  align-items: center;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  color: #222;
  border-bottom: 1px solid #dbdbde;
  background: transparent;
}

.sub-side-nav a.is-active,
.sub-side-nav a:hover {
  background: #e8e8eb;
  color: #6a58a8;
  border-bottom-color: #dbdbde;
}

.sub-content .sub-section:first-child {
  padding-top: 0;
}

.sub-content {
  display: grid;
  gap: 20px;
}

.sub-content .sub-section {
  margin: 0;
  padding: 36px 40px;
  border: 1px solid #e2e2e2;
  border-radius: 14px;
  background: #fff;
}

.sub-content .sub-section:nth-child(even) {
  background: #f8f8f8;
}

.sub-content .sub-wrap h2 {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.sub-content .sub-wrap p {
  margin-top: 12px;
  font-size: 16px;
  color: #555;
}

.content-visual {
  margin-top: 18px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.content-visual img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  filter: saturate(0.65) brightness(0.75);
}

.content-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(16, 18, 24, 0.24);
}

.content-visual-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  margin: 0;
  color: #fff;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.sub-wrap h2 {
  font-size: 34px;
  line-height: 1.3;
}

.sub-wrap p {
  margin-top: 14px;
  font-size: 18px;
  color: #444;
}

.sub-list {
  margin-top: 18px;
  display: grid;
  gap: 8px;
}

.sub-list li {
  font-size: 17px;
  color: #222;
}

.case-grid {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.case-grid article {
  border: 1px solid #e3e3e3;
  padding: 16px 18px;
  display: grid;
  gap: 8px;
}

.case-grid strong {
  font-size: 20px;
}

.case-grid span {
  color: #555;
}

/* Sub pages (Figma match refinement) */
.sub-content .sub-section {
  padding: 32px;
  border: 1px solid #dfdfe2;
  border-radius: 12px;
  background: #fff;
}

.sub-content .sub-section:nth-child(even) {
  background: #fff;
}

.sub-content .sub-wrap h2 {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.18;
}

.lead-copy {
  margin-top: 20px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.body-copy {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

.body-copy p {
  margin-top: 0;
  font-size: 18px;
  line-height: 1.82;
  color: #666;
}

.signature {
  margin-top: 28px;
  font-size: 21px;
  color: #333;
}

.content-visual-banner img {
  height: 280px;
  object-fit: cover;
  filter: none;
}

.content-visual-banner::after {
  background: rgba(15, 20, 34, 0.32);
}

.content-visual-banner .content-visual-text {
  font-size: 54px;
}

.history-group {
  margin-top: 40px;
}

.history-group h3 {
  padding-bottom: 8px;
  border-bottom: 2px solid #444;
  font-size: 40px;
  font-weight: 700;
}

.history-table {
  border-top: 0;
}

.history-table li {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  min-height: 76px;
  padding: 18px 24px;
  border-bottom: 1px solid #d9d9de;
  background: #f5f5f7;
}

.history-table strong {
  font-size: 36px;
  line-height: 1.2;
}

.history-table span {
  font-size: 20px;
  line-height: 1.45;
  color: #666;
}

.location-map {
  margin-top: 18px;
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
}

.location-map img {
  width: 100%;
  height: auto;
  display: block;
}

.location-table {
  margin-top: 20px;
  border-top: 2px solid #333;
}

.location-table div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 10px;
  border-bottom: 1px solid #ddd;
}

.location-table strong {
  font-size: 18px;
  font-weight: 700;
}

.location-table span {
  font-size: 17px;
  color: #555;
}

.product-filter {
  display: inline-flex;
  border: 1px solid #d8d8d8;
  border-radius: 6px;
  overflow: hidden;
}

.product-filter button {
  min-width: 92px;
  height: 42px;
  border-right: 1px solid #d8d8d8;
  font-size: 17px;
  color: #666;
  background: #fff;
}

.product-filter button:last-child {
  border-right: 0;
}

.product-filter button.is-active {
  color: #5f4ea3;
  font-weight: 700;
}

.product-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  overflow: hidden;
  border: 1px solid #dedede;
  border-radius: 12px;
  background: #fff;
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #f5f5f5;
}

.product-card-body {
  padding: 18px 20px 24px;
}

.product-card h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

.product-card p {
  margin-top: 10px;
  font-size: 16px;
  color: #666;
}

.example-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.example-card {
  border: 1px solid #ddd;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.example-thumb {
  position: relative;
}

.example-thumb img {
  width: 100%;
  height: 215px;
  object-fit: cover;
}

.example-thumb em {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 5px 9px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.76);
  color: #fff;
  font-size: 14px;
  font-style: normal;
}

.example-card h3 {
  padding: 16px 16px 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
}

.example-card p {
  padding: 12px 16px 20px;
  margin: 0;
  color: #777;
  font-size: 16px;
}

.board-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.board-search {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid #ddd;
}

.board-search input {
  width: 220px;
  height: 42px;
  border: 0;
  padding: 0 12px;
  font-size: 15px;
}

.board-search button,
.btn-write {
  height: 42px;
  padding: 0 18px;
  font-size: 15px;
  font-weight: 600;
  border-left: 1px solid #ddd;
  background: #fff;
}

.btn-write {
  border: 1px solid #222;
  background: #222;
  color: #fff;
}

.board-table-wrap {
  overflow-x: auto;
  border-top: 2px solid #2b2b2b;
}

.board-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

.board-table th,
.board-table td {
  padding: 14px 12px;
  border-bottom: 1px solid #ddd;
  text-align: center;
  font-size: 14px;
}

.board-table th:nth-child(2),
.board-table td:nth-child(2) {
  text-align: left;
}

.status {
  display: inline-block;
  min-width: 78px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status.done {
  background: #edf7f4;
  color: #169f82;
}

.pagination {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.pagination a {
  min-width: 58px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid #d8d8d8;
  border-right: 0;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.pagination a:last-child {
  border-right: 1px solid #d8d8d8;
}

.pagination a.is-active {
  color: #15b3a6;
  font-weight: 700;
}