:root {
  color-scheme: light;
  --ink: #182126;
  --muted: #5f6c72;
  --line: #d8e0dd;
  --paper: #fbfcfa;
  --soft: #eef3f0;
  --green: #1f5b4f;
  --gold: #b48332;
  --blue: #27496d;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(24, 33, 38, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  backface-visibility: hidden;
  transform: translateZ(0);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  overflow: hidden;
  border: 1px solid rgba(24, 33, 38, 0.14);
  border-radius: 50%;
  background: #050505;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.brand small {
  color: var(--muted);
  font-size: 12px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 18px;
  color: #334047;
  font-size: 14px;
  font-weight: 650;
}

nav a {
  padding: 8px 0;
}

.hero {
  position: relative;
  min-height: calc(82vh - 72px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(16, 28, 31, 0.9), rgba(16, 28, 31, 0.56) 46%, rgba(16, 28, 31, 0.18)),
    url("https://images.unsplash.com/photo-1570129477492-45c003edd2be?auto=format&fit=crop&w=2200&q=80") center / cover;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  height: 110px;
  background: linear-gradient(180deg, rgba(251, 252, 250, 0), var(--paper));
  content: "";
}

.hero-content {
  width: min(780px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 92px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.25;
}

.lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(17px, 2vw, 21px);
}

.affiliation-line {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  margin: 10px 0 0;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  font-weight: 750;
  backdrop-filter: blur(12px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button,
button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.button.primary,
button {
  background: var(--gold);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.button.light {
  border-color: var(--line);
  background: var(--white);
  color: var(--green);
}

.kakao-link {
  border-color: #f9e000;
  background: #f9e000;
  color: #171717;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin: 48px 0 0;
}

.hero-stats div {
  min-height: 96px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.hero-stats dt {
  margin-bottom: 4px;
  font-weight: 850;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.band,
.process,
.service-grid,
.about-jp,
.buyer-checklist,
.home-value,
.seller-checklist {
  padding: clamp(56px, 8vw, 98px) clamp(20px, 5vw, 64px);
}

.intro,
.areas,
.video-feature,
.buyer-roadmap,
.seller-package,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
}

.band {
  background: var(--soft);
}

.intro > p,
.contact p,
.video-feature p,
.buyer-roadmap p,
.home-value p,
.seller-package p,
.about-jp p,
.trust-band p,
.buyer-checklist p,
.faq p,
.seller-checklist p,
.service-card p,
.process p {
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  max-width: 690px;
}

.about-jp {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
  background: var(--paper);
}

.about-photo {
  min-height: 420px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(16, 28, 31, 0.1), rgba(16, 28, 31, 0.24)),
    url("https://images.unsplash.com/photo-1600880292203-757bb62b4baf?auto=format&fit=crop&w=1200&q=80") center / cover;
  box-shadow: var(--shadow);
}

.about-copy {
  max-width: 720px;
}

.about-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.about-points span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  padding: 10px 13px;
  color: #304046;
  font-weight: 800;
}

.trust-band {
  border-top: 1px solid rgba(216, 224, 221, 0.72);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.trust-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 26px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.service-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.service-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.service-card div {
  padding: clamp(24px, 4vw, 38px);
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 24px;
  color: #2f3b41;
  font-weight: 650;
}

.service-card li::before {
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.buyer-checklist {
  background: var(--paper);
}

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

.buyer-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.buyer-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 22px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.buyer-list span {
  color: var(--gold);
  font-weight: 900;
}

.buyer-list p {
  margin: 10px 0 0;
}

.buyer-roadmap {
  align-items: center;
  border-top: 1px solid rgba(216, 224, 221, 0.72);
}

.roadmap-steps {
  display: grid;
  gap: 14px;
}

.roadmap-steps article {
  display: grid;
  grid-template-columns: 58px minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 16px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.roadmap-steps span {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
}

.roadmap-steps h3,
.roadmap-steps p {
  margin: 0;
}

.seller-package {
  align-items: center;
  border-top: 1px solid rgba(216, 224, 221, 0.72);
}

.package-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.package-grid,
.checklist-grid,
.area-seo-grid {
  display: grid;
  gap: 16px;
}

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

.package-grid article,
.checklist-grid article,
.area-seo-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.package-grid span {
  color: var(--gold);
  font-weight: 900;
}

.home-value {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(24, 33, 38, 0.9), rgba(24, 33, 38, 0.7)),
    url("https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1800&q=80") center / cover;
  color: var(--white);
}

.home-value h2 {
  max-width: 760px;
}

.home-value p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.84);
}

.value-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.value-points span {
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  padding: 10px 13px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.value-card {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  padding: clamp(24px, 4vw, 34px);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.value-card p {
  color: var(--muted);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact .button.primary,
.contact .button.light {
  border-color: var(--line);
  background: var(--white);
  color: var(--green);
}

.contact .kakao-link {
  border-color: #f9e000;
  background: #f9e000;
  color: #171717;
}

.seller-checklist {
  background: var(--paper);
}

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

.checklist-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.video-feature {
  align-items: center;
  border-top: 1px solid rgba(216, 224, 221, 0.72);
}

.top-video {
  border-top: 0;
}

.video-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.youtube-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #111a1f;
  box-shadow: var(--shadow);
}

.youtube-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.area-panel {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.area-map {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  min-height: 340px;
  aspect-ratio: 1200 / 620;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #d9e8e8;
  box-shadow: var(--shadow);
}

.area-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.area-map-labels {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.map-label {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 165px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  background: rgba(9, 57, 47, 0.88);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  padding: 8px 11px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

.map-label::before {
  width: 9px;
  height: 9px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: #e2b458;
  content: "";
  flex: 0 0 auto;
}

.map-label.hudson-valley {
  top: 26%;
  left: 42%;
}

.map-label.westchester {
  top: 45%;
  left: 52%;
}

.map-label.nyc {
  top: 64%;
  left: 53%;
}

.map-label.long-island {
  top: 60%;
  left: 70%;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.area-list span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  padding: 10px 14px;
  color: #304046;
  font-weight: 750;
}

.area-seo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 10px;
}

.area-seo-grid article {
  padding: 20px;
}

.area-seo-grid h3,
.area-seo-grid p {
  margin: 0;
}

.area-seo-grid p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}

.referral-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-top: 6px;
  border: 1px solid rgba(31, 91, 79, 0.24);
  border-radius: 8px;
  background: var(--white);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.referral-card h3,
.referral-card p {
  margin: 0;
}

.referral-card h3 {
  margin-bottom: 8px;
}

.referral-card .eyebrow {
  margin-bottom: 10px;
}

.referral-card p:not(.eyebrow) {
  color: var(--muted);
  font-size: 15px;
}

.process {
  background: var(--paper);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.steps article {
  min-height: 190px;
  border-left: 4px solid var(--green);
  background: var(--white);
  padding: 26px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.steps span {
  color: var(--gold);
  font-weight: 900;
}

.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  border-top: 1px solid rgba(216, 224, 221, 0.72);
}

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

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 18px 20px;
  box-shadow: 0 10px 30px rgba(24, 33, 38, 0.08);
}

.faq summary {
  color: #243237;
  font-weight: 850;
  cursor: pointer;
}

.faq details p {
  margin: 12px 0 0;
}

.contact {
  align-items: center;
}

.contact-note {
  max-width: 620px;
  margin-top: 18px;
  font-size: 15px;
}

.contact-form {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: clamp(20px, 4vw, 32px);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: #2e3d43;
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd6d2;
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
}

textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

footer p {
  margin: 0;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero-content {
    padding-top: 72px;
  }

  .hero-stats,
  .service-grid,
  .about-jp,
  .trust-grid,
  .buyer-list,
  .buyer-roadmap,
  .home-value,
  .seller-package,
  .package-grid,
  .checklist-grid,
  .area-seo-grid,
  .referral-card,
  .steps,
  .intro,
  .areas,
  .video-feature,
  .faq,
  .contact {
    grid-template-columns: 1fr;
  }

  .about-photo {
    min-height: 320px;
  }

  .roadmap-steps article {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .roadmap-steps p {
    grid-column: 2;
  }
}

@media (max-width: 540px) {
  .hero {
    min-height: auto;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(16, 28, 31, 0.58), rgba(16, 28, 31, 0.94)),
      url("https://images.unsplash.com/photo-1570129477492-45c003edd2be?auto=format&fit=crop&w=1200&q=80") center / cover;
  }

  .hero-content {
    width: calc(100% - 32px);
    padding: 48px 0 42px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 27px;
  }

  .button {
    width: 100%;
  }

  .hero-stats {
    display: none;
  }

  .area-map {
    min-height: 300px;
    aspect-ratio: auto;
  }

  .youtube-frame {
    min-height: 210px;
  }

  .map-label {
    padding: 7px 9px;
    font-size: 11px;
  }

  .map-label.hudson-valley {
    top: 25%;
    left: 40%;
  }

  .map-label.westchester {
    top: 45%;
    left: 52%;
  }

  .map-label.nyc {
    top: 64%;
    left: 54%;
  }

  .map-label.long-island {
    top: 59%;
    left: 74%;
  }

  .site-header,
  .band,
  .process,
  .service-grid,
  .about-jp,
  .buyer-checklist,
  .home-value,
  .seller-checklist,
  footer {
    padding-right: 16px;
    padding-left: 16px;
  }
}