:root {
  --ink: #181818;
  --text: #333333;
  --muted: #757575;
  --line: #dddddd;
  --paper: #ffffff;
  --soft: #f5f2ec;
  --charcoal: #20201e;
  --gold: #b8945f;
  --gold-dark: #7b5b2f;
  --green: #4d6356;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  touch-action: pan-x pan-y;
}

body {
  margin: 0;
  padding-bottom: 78px;
  color: var(--text);
  font-size: 15px;
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", system-ui, sans-serif;
  background: var(--paper);
  line-height: 1.72;
  word-break: keep-all;
  overflow-wrap: break-word;
}

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

.site-popup {
  width: min(560px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  background: #fff;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

.site-popup:not([open]) {
  display: none;
}

.site-popup::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(3px);
}

.site-popup > img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100dvh - 104px);
  object-fit: contain;
}

.popup-close {
  position: absolute;
  z-index: 1;
  top: -14px;
  right: -14px;
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: #fff;
  background: var(--charcoal);
  cursor: pointer;
  font: inherit;
  font-size: 28px;
  line-height: 1;
}

.popup-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 58px;
}

.popup-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: #fff;
  font-weight: 900;
}

.popup-actions a:first-child {
  background: var(--green);
}

.popup-actions a:last-child {
  background: var(--gold-dark);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: #fff;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  letter-spacing: 0;
}

.brand small {
  color: currentColor;
  font-size: 11px;
  opacity: 0.78;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3vw, 36px);
  font-size: 15px;
  font-weight: 700;
}

.header-cta,
.primary-btn,
.ghost-btn,
.lead-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 800;
}

.header-cta,
.primary-btn,
.lead-form button {
  color: #fff;
  background: var(--gold-dark);
}

.ghost-btn {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  min-height: 86vh;
  overflow: hidden;
  color: #fff;
}

.hero-media,
.hero-shade,
.hero-inner {
  grid-area: 1 / 1;
}

.hero-media {
  min-height: 86vh;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.34) 48%, rgba(0, 0, 0, 0.18)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.35), transparent 45%);
}

.hero-inner {
  align-self: end;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 140px 0 82px;
}

.hero-mobile-event {
  display: none;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

h1 {
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(44px, 6vw, 86px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(27px, 3.2vw, 44px);
  line-height: 1.22;
  letter-spacing: 0;
}

h3 {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.hero-copy {
  max-width: 720px;
  margin-bottom: 34px;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.image-slot {
  display: grid;
  place-items: center;
  min-height: 360px;
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.26);
  background:
    linear-gradient(135deg, rgba(78, 87, 79, 0.72), rgba(32, 32, 30, 0.78)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 18px);
}

.image-slot span {
  padding: 10px 14px;
  border: 1px solid currentColor;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

.lead-band {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(320px, 1.35fr);
  gap: clamp(24px, 4vw, 64px);
  width: min(1120px, calc(100% - 40px));
  margin: -42px auto 0;
  padding: clamp(28px, 4vw, 44px);
  color: #fff;
  background: var(--charcoal);
  box-shadow: var(--shadow);
}

.lead-copy h2 {
  color: #fff;
  font-size: clamp(24px, 2.6vw, 34px);
}

.lead-copy p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 14px;
  align-items: end;
}

.lead-form label {
  display: grid;
  gap: 6px;
}

.lead-form span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 0;
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  padding: 0 12px;
  font: inherit;
}

.lead-form select option {
  color: var(--ink);
}

.privacy-check {
  grid-column: 1 / -1;
  display: flex !important;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px !important;
}

.privacy-check input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--gold);
}

.lead-form button {
  min-height: 48px;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.form-note.is-success {
  color: #f1d89c;
}

.form-note.is-error {
  color: #ff9d9d;
}

.section {
  padding: clamp(76px, 10vw, 136px) clamp(20px, 4vw, 64px);
}

.section-heading {
  width: min(860px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading p:last-child {
  color: var(--muted);
  font-size: 16px;
}

.section-dark {
  color: rgba(255, 255, 255, 0.76);
  background: var(--charcoal);
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-muted {
  background: var(--soft);
}

.overview-grid,
.feature-grid,
.info-grid {
  display: grid;
  width: min(1120px, 100%);
  margin: 0 auto;
  gap: 18px;
}

.overview-grid {
  grid-template-columns: repeat(4, 1fr);
}

.overview-visual {
  width: min(1120px, 100%);
  margin: 0 auto 18px;
  overflow: hidden;
  aspect-ratio: 16 / 8.5;
}

.overview-visual img,
.section-visual img,
.location-content img,
.unit-viewer img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overview-grid article,
.info-grid article {
  padding: 28px;
  background: #fff;
}

.section-dark .overview-grid article,
.section-dark .info-grid article {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.overview-grid span {
  display: block;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.overview-grid strong {
  display: block;
  margin: 8px 0;
  color: #fff;
  font-size: 28px;
  line-height: 1.15;
}

.overview-grid p,
.info-grid p {
  margin-bottom: 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding-left: 0;
  padding-right: 0;
}

.split-section.reverse {
  grid-template-columns: minmax(320px, 1fr) minmax(280px, 0.9fr);
}

.tall-slot {
  min-height: 520px;
  color: rgba(255, 255, 255, 0.7);
}

.section-visual {
  margin: 0;
  overflow: hidden;
  background: var(--soft);
}

.section-visual img {
  object-fit: contain;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--gold);
}

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

.location-item {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.location-item:last-child {
  border-bottom: 1px solid var(--line);
}

.location-item summary {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 22px;
  list-style: none;
}

.location-item summary::-webkit-details-marker {
  display: none;
}

.location-item summary strong {
  color: var(--ink);
  font-size: 17px;
}

.location-toggle::before {
  content: "사진 보기 +";
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 900;
}

.location-item[open] .location-toggle::before {
  content: "접기 −";
}

.location-content {
  padding: 0 22px 22px;
}

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

.location-content img {
  height: auto;
  object-fit: contain;
}

.feature-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin: 0;
  place-items: center;
  color: #fff;
  background: var(--green);
  font-weight: 900;
}

.unit-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: min(1120px, 100%);
  margin: 0 auto 24px;
}

.unit-tabs button {
  min-width: 82px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

.unit-tabs button[aria-selected="true"] {
  color: #fff;
  border-color: var(--green);
  background: var(--green);
}

.unit-viewer {
  display: grid;
  place-items: center;
  width: min(1120px, 100%);
  min-height: 560px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.unit-viewer img {
  max-height: 760px;
  object-fit: contain;
}

.community-section {
  background: #fff;
}

.community-section .section-heading {
  margin-bottom: 34px;
}

.community-slider {
  position: relative;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.community-viewport {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f7f7f5;
  touch-action: pan-y;
}

.community-track {
  display: flex;
  transition: transform 0.38s ease;
  will-change: transform;
}

.community-slide {
  display: grid;
  flex: 0 0 100%;
  height: clamp(320px, 64vw, 740px);
  margin: 0;
  place-items: center;
  background: #fff;
}

.community-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.slider-arrow {
  position: absolute;
  z-index: 2;
  top: calc(50% - 22px);
  display: grid;
  width: 46px;
  height: 46px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  background: rgba(32, 32, 30, 0.86);
  cursor: pointer;
  font: inherit;
  font-size: 20px;
}

.slider-prev {
  left: 14px;
}

.slider-next {
  right: 14px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.slider-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #c8c8c3;
  cursor: pointer;
}

.slider-dots button[aria-current="true"] {
  background: var(--gold-dark);
}

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

.notice {
  width: min(1120px, 100%);
  margin: 28px auto 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

.faq {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding-left: 0;
  padding-right: 0;
}

details {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 17px;
  font-weight: 900;
}

details p {
  margin: 14px 0 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 38px clamp(20px, 4vw, 64px);
  color: rgba(255, 255, 255, 0.78);
  background: #141414;
}

.site-footer strong {
  display: block;
  color: #fff;
  font-size: 20px;
}

.site-footer p {
  margin: 6px 0 0;
}

.footer-phone {
  font-weight: 800;
}

.footer-phone a {
  color: #fff;
  font-size: 18px;
}

.site-footer .footer-agency {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
}

.site-footer .footer-agency a {
  display: inline;
  min-height: 0;
  padding: 0;
  color: inherit;
  border: 0;
  background: none;
  font-weight: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.floating-actions {
  position: fixed;
  z-index: 60;
  right: 50%;
  bottom: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(520px, calc(100% - 32px));
  min-height: 56px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--charcoal);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
  transform: translateX(50%);
}

.floating-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0 18px;
  color: #fff;
  font-weight: 900;
}

.floating-call {
  border-right: 1px solid rgba(255, 255, 255, 0.24);
  background: var(--green);
}

.floating-visit {
  background: var(--gold-dark);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    color: currentColor;
  }

  .site-header.is-open .nav {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
    gap: 0;
    padding-top: 18px;
  }

  .site-header.is-open .nav a {
    padding: 14px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
  }

  .lead-band,
  .split-section,
  .split-section.reverse {
    grid-template-columns: 1fr;
  }

  .lead-form,
  .overview-grid,
  .feature-grid,
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-mobile-event {
    display: block;
    margin-top: 8px;
    margin-bottom: 32px;
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.22);
  }

  .hero-mobile-event img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
  }

  .hero-inner {
    align-self: center;
    padding-top: 76px;
    padding-bottom: 24px;
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 64px;
  }

  .site-popup {
    width: calc(100% - 24px);
    max-height: calc(100dvh - 24px);
  }

  .site-popup > img {
    max-height: calc(100dvh - 94px);
  }

  .popup-close {
    top: 8px;
    right: 8px;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(20, 20, 20, 0.88);
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  h1 {
    font-size: 40px;
    line-height: 1.1;
  }

  h2 {
    font-size: 27px;
  }

  .hero,
  .hero-media {
    min-height: 620px;
  }

  .lead-band {
    width: 100%;
    margin-top: 0;
    padding: 28px 20px;
  }

  .lead-form,
  .overview-grid,
  .feature-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .split-section,
  .split-section.reverse,
  .faq {
    width: calc(100% - 40px);
  }

  .tall-slot {
    min-height: 340px;
  }

  .site-footer {
    display: grid;
  }

  .floating-actions {
    right: 0;
    bottom: 0;
    width: 100%;
    min-height: 58px;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    transform: none;
  }

  .location-item summary {
    grid-template-columns: 40px 1fr auto;
    gap: 10px;
    padding: 18px;
  }

  .feature-icon {
    width: 40px;
    height: 40px;
  }

  .location-toggle::before {
    content: "+";
    font-size: 20px;
  }

  .location-item[open] .location-toggle::before {
    content: "−";
  }

  .location-content {
    padding: 0 18px 18px;
  }

  .unit-tabs {
    justify-content: flex-start;
  }

  .unit-tabs button {
    flex: 1 0 calc(25% - 8px);
    min-width: 68px;
  }

  .unit-viewer {
    min-height: 300px;
  }

  .community-section .section-heading {
    margin-bottom: 26px;
  }

  .community-slide {
    height: 310px;
  }

  .slider-arrow {
    top: calc(50% - 18px);
    width: 38px;
    height: 38px;
  }

  .slider-prev {
    left: 8px;
  }

  .slider-next {
    right: 8px;
  }
}