@import url("https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap");
:root {
  --ink: #17251f;
  --forest: #183a2f;
  --sage: #8ea89a;
  --lime: #dbe667;
  --cream: #f3f0e9;
  --paper: #fbfaf6;
  --line: rgba(23, 37, 31, 0.14);
  --max: 1280px;
  --serif: "DM Serif Display", serif;
  --sans: "Noto Sans KR", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  word-break: keep-all;
}
a {
  color: inherit;
  text-decoration: none;
}
img,
video {
  display: block;
  width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
}
button {
  cursor: pointer;
}
.container {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
}
.topbar {
  height: 34px;
  background: var(--forest);
  color: #dce9df;
  font-size: 11px;
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
}
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 246, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 90px;
  display: grid;
  grid-template-columns: 265px 1fr 126px;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
}
.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.075em;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.22em;
  margin-top: 2px;
}
.menu {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 2.4vw, 38px);
  height: 100%;
  align-items: center;
}
.menu-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.menu-label {
  border: 0;
  background: transparent;
  padding: 8px 2px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.075em;
  white-space: nowrap;
}
.submenu {
  position: absolute;
  top: 72px;
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 155px;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 10px;
  box-shadow: 0 18px 45px rgba(21, 42, 34, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s;
}
.menu-item:hover .submenu,
.menu-item:focus-within .submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.submenu a {
  display: block;
  padding: 10px 12px;
  font-size: 12px;
}
.submenu a:hover {
  background: var(--cream);
}
.inquiry-link {
  border: 1px solid var(--ink);
  padding: 12px 17px;
  font-size: 11px;
  text-align: center;
  letter-spacing: 0.08em;
}
.mobile-toggle {
  display: none;
  border: 0;
  background: none;
  font-size: 26px;
}
.hero {
  min-height: calc(100vh - 120px);
  position: relative;
  overflow: hidden;
  background: #b8c9bd;
  color: white;
}
.hero video {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(9, 29, 22, 0.68),
    rgba(9, 29, 22, 0.08) 65%,
    rgba(9, 29, 22, 0.2)
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: clamp(120px, 18vh, 220px);
  padding-bottom: 100px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(54px, 8vw, 112px);
  font-weight: 400;
  line-height: 0.84;
  max-width: 900px;
  margin: 22px 0;
}
.hero h1 em {
  font-weight: 400;
  color: var(--lime);
}
.hero p {
  max-width: 520px;
  line-height: 1.8;
  font-weight: 300;
}
.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  padding: 15px 25px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: transparent;
}
.btn.fill {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--lime);
  padding: 17px 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-block;
  animation: marquee 25s linear infinite;
  font: 24px var(--serif);
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}
.section {
  padding: 110px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 50px;
}
.kicker {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #65776f;
}
.section h2,
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 400;
  line-height: 1;
  margin: 13px 0;
}
.section-intro {
  max-width: 560px;
  line-height: 1.9;
  color: #4f5f58;
}
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 8vw;
  align-items: center;
}
.split-media {
  position: relative;
}
.split-media img {
  height: 650px;
  object-fit: cover;
}
.badge {
  position: absolute;
  right: -30px;
  bottom: 45px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--lime);
  display: grid;
  place-items: center;
  text-align: center;
  font: 18px/1.1 var(--serif);
  transform: rotate(8deg);
}
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service {
  min-height: 255px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: 0.25s;
}
.service:hover {
  background: var(--forest);
  color: #fff;
}
.service span {
  font: 44px var(--serif);
  color: var(--sage);
}
.service h3 {
  font-size: 17px;
}
.service p {
  font-size: 12px;
  line-height: 1.7;
  color: #65776f;
}
.service:hover p {
  color: #cad6cf;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.product-card {
  position: relative;
  overflow: hidden;
  background: #e9e5dc;
  min-height: 420px;
}
.product-card img {
  height: 420px;
  object-fit: cover;
  transition: 0.6s;
}
.product-card:hover img {
  transform: scale(1.04);
}
.product-card .overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 70px 24px 23px;
  background: linear-gradient(transparent, rgba(9, 25, 19, 0.75));
  color: white;
}
.product-card small {
  font-size: 9px;
  letter-spacing: 0.15em;
}
.product-card h3 {
  font-size: 16px;
  line-height: 1.5;
  margin: 8px 0;
}
.card-more {
  display: inline-block;
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(5px);
  transition: 0.25s;
}
.product-card:hover .card-more {
  opacity: 1;
  transform: translateY(0);
}
.product-detail-hero {
  padding: 70px 0;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.detail-hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8vw;
  align-items: center;
}
.detail-hero-grid img {
  height: 640px;
  object-fit: cover;
}
.detail-hero-grid h1 {
  font: clamp(48px, 6vw, 76px) / 1.08 var(--serif);
  margin: 18px 0 24px;
}
.detail-hero-grid p {
  max-width: 520px;
  color: #526159;
  line-height: 1.9;
  margin-bottom: 30px;
}
.back-link {
  display: inline-block;
  margin-bottom: 55px;
  font-size: 11px;
  border-bottom: 1px solid;
}
.detail-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.detail-item {
  min-height: 255px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.detail-item span {
  font: 40px var(--serif);
  color: var(--sage);
}
.detail-item h3 {
  margin-top: 45px;
  font-size: 16px;
}
.detail-item p {
  color: #64736c;
  font-size: 12px;
  line-height: 1.75;
}
.dark {
  background: var(--forest);
  color: white;
}
.dark .kicker,
.dark .section-intro {
  color: #b8c9bf;
}
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.step {
  padding: 30px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}
.step b {
  font: 48px var(--serif);
  color: var(--lime);
}
.step h3 {
  margin-top: 45px;
}
.step p {
  font-size: 12px;
  line-height: 1.8;
  color: #bdc9c2;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card {
  border-top: 1px solid var(--ink);
  padding-top: 20px;
}
.news-card .date {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: #708079;
}
.news-card h3 {
  font: 28px/1.3 var(--serif);
}
.news-card a {
  font-size: 11px;
  border-bottom: 1px solid;
}
.contact-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--cream);
}
.contact-image {
  min-height: 640px;
  background: url("/assets/model.webp") center/cover;
}
.contact-content {
  padding: 80px;
}
.info-list {
  display: grid;
  gap: 22px;
  margin: 35px 0;
}
.info-list div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 15px;
}
.info-list small {
  display: block;
  color: #75847d;
  font-size: 10px;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}
.footer {
  background: #10271f;
  color: #d8e3dc;
  padding: 70px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 80px;
}
.footer-brand {
  font: 46px var(--serif);
  color: white;
}
.footer h4 {
  font-size: 10px;
  letter-spacing: 0.17em;
  color: var(--lime);
}
.footer p,
.footer a {
  font-size: 12px;
  line-height: 1.9;
  color: #b9c7bf;
}
.footer-bottom {
  margin-top: 55px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
  font-size: 10px;
  color: #8fa098;
  display: flex;
  justify-content: space-between;
}
.page-hero {
  padding: 120px 0 80px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.page-hero p {
  max-width: 620px;
  line-height: 1.8;
  color: #617069;
}
.content {
  padding: 90px 0;
}
.prose {
  max-width: 880px;
}
.prose h2 {
  font: 46px var(--serif);
  margin: 60px 0 20px;
}
.prose h3 {
  font-size: 20px;
  margin-top: 38px;
}
.prose p,
.prose li {
  line-height: 1.9;
  color: #43534b;
}
.timeline {
  display: grid;
  gap: 0;
}
.timeline-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-top: 1px solid var(--line);
  padding: 45px 0;
}
.timeline-year {
  font: 56px var(--serif);
  color: var(--forest);
}
.filterbar {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.filterbar button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 10px 18px;
  font-size: 11px;
}
.filterbar button.active {
  background: var(--forest);
  color: white;
}
.faq {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  border: 0;
  background: none;
  padding: 24px 0;
  font-weight: 600;
}
.faq-a {
  display: none;
  padding: 0 0 25px;
  max-width: 800px;
  line-height: 1.8;
  color: #56665e;
}
.faq-item.open .faq-a {
  display: block;
}
.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form .full {
  grid-column: 1/-1;
}
.form label {
  font-size: 11px;
}
.form input,
.form select,
.form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 14px 0;
  background: transparent;
}
.form textarea {
  min-height: 130px;
}
.form button {
  justify-self: start;
}
.location-card {
  background: var(--cream);
  padding: 45px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.gallery {
  columns: 3;
  column-gap: 18px;
}
.gallery img {
  margin-bottom: 18px;
  break-inside: avoid;
}
.notice-list {
  border-top: 1px solid;
}
.notice-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 20px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.notice-row small {
  color: #78877f;
}
.notice-row h3 {
  font-size: 15px;
}
.success {
  padding: 18px;
  background: #e8f0ea;
  border: 1px solid #b9c9bd;
  margin-bottom: 20px;
}
.mobile-panel {
  display: none;
}
@media (max-width: 1000px) {
  .nav {
    grid-template-columns: 1fr auto auto;
  }
  .menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .mobile-panel {
    position: fixed;
    inset: 120px 0 0;
    background: var(--paper);
    z-index: 45;
    padding: 35px;
    overflow: auto;
  }
  .mobile-panel.open {
    display: block;
  }
  .mobile-panel a {
    display: block;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
  }
  .mobile-panel b {
    display: block;
    margin-top: 25px;
    color: #718078;
    font-size: 10px;
    letter-spacing: 0.15em;
  }
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process {
    grid-template-columns: 1fr;
  }
  .step {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }
  .contact-band {
    grid-template-columns: 1fr;
  }
  .contact-image {
    min-height: 450px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .detail-hero-grid {
    grid-template-columns: 1fr;
  }
  .detail-items {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .container {
    width: min(100% - 30px, var(--max));
  }
  .topbar {
    display: none;
  }
  .nav {
    height: 72px;
    grid-template-columns: 1fr auto;
  }
  .inquiry-link {
    display: none;
  }
  .brand strong {
    font-size: 15px;
  }
  .brand-mark {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }
  .header {
    top: 0;
  }
  .mobile-panel {
    inset: 72px 0 0;
  }
  .hero {
    min-height: 80vh;
  }
  .hero-content {
    padding-top: 120px;
  }
  .hero h1 {
    font-size: 52px;
  }
  .section {
    padding: 75px 0;
  }
  .section-head {
    display: block;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .split-media img {
    height: 460px;
  }
  .badge {
    right: 10px;
    width: 115px;
    height: 115px;
    font-size: 15px;
  }
  .services,
  .product-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }
  .product-card,
  .product-card img {
    min-height: 470px;
    height: 470px;
  }
  .contact-content {
    padding: 55px 25px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-grid > div:first-child {
    grid-column: auto;
  }
  .footer-bottom {
    display: block;
  }
  .page-hero {
    padding: 85px 0 55px;
  }
  .timeline-row {
    grid-template-columns: 1fr;
  }
  .process {
    grid-template-columns: 1fr;
  }
  .form,
  .location-card {
    grid-template-columns: 1fr;
  }
  .gallery {
    columns: 1;
  }
  .notice-row {
    grid-template-columns: 1fr;
  }
  .notice-row > small:last-child {
    display: none;
  }
  .detail-hero-grid img {
    height: 460px;
  }
  .detail-hero-grid h1 {
    font-size: 44px;
  }
  .detail-items {
    grid-template-columns: 1fr;
  }
}