@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;600;700&display=swap");
:root {
  --ink: #10201d;
  --muted: #63716e;
  --brand: #19a97a;
  --dark: #071a17;
  --lime: #c8f46b;
  --cream: #f5f7f2;
  --line: #dfe7e2;
  --white: #fff;
  --shadow: 0 20px 60px rgba(11, 59, 46, 0.12);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans KR", sans-serif;
  line-height: 1.7;
}
a {
  color: inherit;
  text-decoration: none;
}
.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: auto;
}
.top {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(223, 231, 226, 0.8);
}
.nav {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo img {
  display: block;
  height: 48px;
  width: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 600;
}
.main-nav a:hover,
.main-nav a.current {
  color: var(--brand);
}
.kakao {
  padding: 12px 20px;
  border-radius: 30px;
  background: var(--brand);
  color: #fff !important;
}
.menu-btn {
  display: none;
  border: 0;
  background: none;
  font-size: 22px;
}
.hero {
  padding: 160px 0 72px;
  background:
    radial-gradient(
      circle at 80% 20%,
      rgba(200, 244, 107, 0.4),
      transparent 25%
    ),
    linear-gradient(145deg, #f7faf6, #edf6f2);
}
.crumb {
  margin-bottom: 25px;
  color: #798682;
  font: 600 12px Manrope;
  letter-spacing: 0.12em;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(48px, 7vw, 78px);
  line-height: 1.15;
  letter-spacing: -0.055em;
}
.hero p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}
.subnav-wrap {
  position: sticky;
  z-index: 10;
  top: 80px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.subnav {
  height: 76px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.subnav a {
  padding: 11px 20px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 14px;
  color: #66736f;
  transition: 0.25s;
}
.subnav a:hover {
  background: var(--cream);
  color: var(--brand);
}
.subnav a.active {
  background: var(--ink);
  color: #fff;
}
.content {
  padding: 105px 0 125px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--brand);
  font: 700 12px Manrope;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.title {
  margin: 0 0 18px;
  font-size: clamp(34px, 5vw, 55px);
  line-height: 1.25;
  letter-spacing: -0.05em;
}
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  max-width: 700px;
}
.section-head {
  margin-bottom: 50px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.info-card {
  min-height: 265px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  transition: 0.25s;
}
.info-card:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: var(--shadow);
}
.info-card .num {
  font: 600 12px Manrope;
  color: var(--brand);
  letter-spacing: 0.12em;
}
.info-card h2 {
  margin: 48px 0 18px;
  font-size: 25px;
  letter-spacing: -0.04em;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tags span {
  padding: 7px 11px;
  border-radius: 20px;
  background: var(--cream);
  color: #53625e;
  font-size: 13px;
}
.wide-card {
  grid-column: span 2;
  background: var(--dark);
  color: #fff;
  border: 0;
}
.wide-card p {
  color: #afbfba;
}
.badge {
  display: inline-block;
  margin: 5px 5px 0 0;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  font-size: 12px;
}
.quote-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.quote-art {
  min-height: 520px;
  padding: 45px;
  border-radius: 34px;
  background: var(--dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}
.quote-art:after {
  content: "";
  position: absolute;
  width: 290px;
  height: 290px;
  border: 70px solid var(--lime);
  border-radius: 50%;
  right: -140px;
  bottom: -140px;
}
.quote-art small {
  font: 600 12px Manrope;
  letter-spacing: 0.15em;
  color: #a9bbb5;
}
.quote-art strong {
  position: relative;
  z-index: 1;
  font-size: 34px;
  line-height: 1.4;
  letter-spacing: -0.05em;
}
.message p {
  color: #586763;
  font-size: 17px;
  margin: 0 0 20px;
}
.message .signature {
  margin-top: 38px;
  color: var(--ink);
  font-weight: 700;
}
.timeline {
  max-width: 900px;
  margin: auto;
}
.era {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 50px;
  padding: 55px 0;
  border-top: 1px solid var(--line);
}
.era:first-child {
  border-top: 0;
  padding-top: 0;
}
.era h2 {
  position: sticky;
  top: 180px;
  margin: 0;
  font: 800 34px Manrope;
  letter-spacing: -0.04em;
  color: var(--brand);
}
.events {
  display: grid;
  gap: 14px;
}
.event {
  position: relative;
  padding: 18px 22px 18px 45px;
  border-radius: 15px;
  background: var(--cream);
  font-size: 15px;
}
.event:before {
  content: "";
  position: absolute;
  left: 21px;
  top: 26px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}
.map {
  min-height: 500px;
  border-radius: 30px;
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(200, 244, 107, 0.3),
      transparent 18%
    ),
    linear-gradient(135deg, #dce9e3, #eef4f1);
  position: relative;
  overflow: hidden;
}
.map:before,
.map:after {
  content: "";
  position: absolute;
  inset: auto -10% 40% -10%;
  height: 14px;
  background: #fff;
  transform: rotate(-8deg);
  box-shadow:
    0 70px 0 #fff,
    0 140px 0 #fff;
}
.pin {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 45%;
  transform: translate(-50%, -50%);
  width: 66px;
  height: 66px;
  border-radius: 50% 50% 50% 8px;
  background: var(--brand);
  rotate: -45deg;
  box-shadow: var(--shadow);
}
.pin:after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  left: 23px;
  top: 23px;
}
.map-label {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 62%;
  transform: translateX(-50%);
  padding: 12px 18px;
  border-radius: 25px;
  background: var(--dark);
  color: #fff;
  white-space: nowrap;
  font-size: 13px;
}
.contact-list {
  padding: 15px 20px;
}
.contact-item {
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.contact-item small {
  display: block;
  color: var(--brand);
  font: 700 11px Manrope;
  letter-spacing: 0.13em;
}
.contact-item strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
}
.route-btn {
  display: inline-flex;
  margin-top: 26px;
  padding: 14px 22px;
  border-radius: 30px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
}
.footer {
  padding: 50px 0;
  background: var(--dark);
  color: #91a39e;
  font-size: 13px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}
.footer img {
  height: 52px;
  margin-bottom: 18px;
}
.footer-links {
  display: flex;
  gap: 20px;
  color: #c6d2ce;
}
.copy {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}
.real-map {
  min-height: 500px;
  padding: 24px;
  border-radius: 30px;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.real-map:before,
.real-map:after {
  display: none;
}
.real-map .root_daum_roughmap {
  width: 100% !important;
  max-width: 640px;
}
.real-map .root_daum_roughmap .map {
  min-height: 0;
  border-radius: 0;
  background: none;
  position: static;
}
.real-map .root_daum_roughmap .map:before,
.real-map .root_daum_roughmap .map:after {
  display: none;
  content: none;
}
.map-links {
  width: min(100%, 640px);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
}
.map-links a {
  padding: 9px 14px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
}
.map-links a:hover {
  border-color: var(--brand);
  color: var(--brand);
}
@media (max-width: 850px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    padding: 25px;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav.open {
    display: flex;
  }
  .menu-btn {
    display: block;
  }
  .grid {
    grid-template-columns: 1fr 1fr;
  }
  .quote-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .quote-art {
    min-height: 410px;
  }
  .era {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .era h2 {
    position: static;
  }
  .footer-row {
    display: block;
  }
  .footer-links {
    margin-top: 28px;
  }
  .subnav {
    overflow-x: auto;
  }
  .subnav a {
    white-space: nowrap;
  }
}
.wrap {
  width: min(1180px, calc(100% - 40px));
}
.main-nav {
  gap: 34px;
}
.main-nav,
.main-nav a {
  font-family: "Noto Sans KR", sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.main-nav .kakao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 138px;
  height: 40px;
  padding: 0;
  font-size: 14px;
  font-weight: 700;
}
.section-head .lead,
.hero > .wrap > p {
  max-width: none;
  white-space: nowrap;
}
@media (max-width: 900px) {
  .section-head .lead,
  .hero > .wrap > p {
    white-space: normal;
  }
}
.document-section {
  padding: 105px 0 125px;
  background: var(--cream);
}
.document-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 80px;
  align-items: start;
}
.document-copy {
  position: sticky;
  top: 185px;
}
.document-copy p:last-child {
  color: var(--muted);
}
.document-frame {
  padding: 22px;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
}
.document-frame a {
  display: block;
  position: relative;
  pointer-events: none;
}
.document-frame img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #e2e6e4;
}
.document-zoom {
  display: none;
}
@media (max-width: 850px) {
  .document-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .document-copy {
    position: static;
  }
  .document-frame {
    max-width: 680px;
    margin: auto;
  }
}
@media (max-width: 560px) {
  .wrap {
    width: calc(100% - 28px);
  }
  .nav {
    height: 70px;
  }
  .logo img {
    height: 42px;
  }
  .main-nav {
    top: 70px;
  }
  .hero {
    padding: 125px 0 55px;
  }
  .subnav-wrap {
    top: 70px;
  }
  .subnav {
    height: 66px;
  }
  .subnav a {
    padding: 9px 14px;
  }
  .content {
    padding: 75px 0 90px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .wide-card {
    grid-column: auto;
  }
  .info-card {
    min-height: 240px;
  }
  .quote-art {
    min-height: 360px;
    padding: 30px;
  }
  .quote-art strong {
    font-size: 28px;
  }
  .real-map {
    min-height: 400px;
    padding: 12px;
  }
  .footer-links {
    flex-wrap: wrap;
  }
}