:root {
  --ink: #16201d;
  --muted: #61716c;
  --line: #d9dfd8;
  --paper: #fbfaf4;
  --sage: #dfe8dc;
  --moss: #2e5148;
  --coral: #e36c58;
  --gold: #b98d3e;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(22, 32, 29, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(46, 81, 72, .055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(46, 81, 72, .055) 1px, transparent 1px),
    var(--paper);
  background-size: 34px 34px;
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 244, .86);
  border-bottom: 1px solid rgba(22, 32, 29, .08);
  backdrop-filter: blur(18px);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--paper);
  background: conic-gradient(from 140deg, var(--moss), #6f8d64, var(--coral), var(--moss));
  border-radius: 50%;
  font-weight: 800;
}

.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: 8px;
}

.nav a {
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
}

.nav a:hover {
  border-color: var(--line);
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 38px clamp(20px, 6vw, 92px) 58px;
  color: var(--paper);
  background:
    radial-gradient(circle at 76% 28%, rgba(227, 108, 88, .5), transparent 22%),
    linear-gradient(130deg, #17211f 0%, #213c35 42%, #5e7058 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 130px;
  background: linear-gradient(0deg, var(--paper), transparent);
}

.hero-art {
  position: absolute;
  inset: 0;
  opacity: .72;
  pointer-events: none;
}

.line {
  position: absolute;
  right: -8vw;
  width: 56vw;
  height: 1px;
  background: rgba(251, 250, 244, .38);
  transform: rotate(-28deg);
}

.line.one {
  top: 22%;
}

.line.two {
  top: 48%;
  right: -2vw;
}

.line.three {
  top: 74%;
  right: -14vw;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: #f1c46d;
}

h1,
h2 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  font-size: clamp(38px, 6vw, 68px);
}

h2 {
  font-size: clamp(28px, 4vw, 52px);
}

.lead {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(251, 250, 244, .86);
  font-size: clamp(16px, 2vw, 20px);
}

.keyword-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

.keyword-ribbon span {
  padding: 8px 12px;
  border: 1px solid rgba(251, 250, 244, .24);
  border-radius: 999px;
  background: rgba(251, 250, 244, .08);
  font-size: 14px;
}

.hero-actions {
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
  width: min(420px, 100%);
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 13px 18px;
  border: 0;
  border-radius: 14px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 12px 30px rgba(22, 32, 29, .18);
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(22, 32, 29, .22);
}

.sms {
  color: var(--paper);
  background: var(--coral);
}

.kakao {
  color: #241d00;
  background: #fee500;
}

.community,
.recruit-btn {
  color: var(--paper);
  background: var(--moss);
}

section {
  padding: 92px clamp(20px, 6vw, 92px);
}

.band {
  background: rgba(255, 255, 255, .55);
  border-block: 1px solid rgba(22, 32, 29, .08);
}

.section-head {
  max-width: 840px;
  margin-bottom: 34px;
}

.section-head p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.intro-grid article,
.price-card,
details {
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.intro-grid article {
  min-height: 190px;
  padding: 28px;
}

.intro-grid b {
  font-size: 22px;
}

.intro-grid p,
.recruit-copy p,
.community p,
details p {
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  min-height: 190px;
  padding: 58px 24px 24px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line);
  border-radius: 8px;
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 22px;
  left: 24px;
  color: var(--coral);
  font-weight: 900;
}

.steps b,
.steps span {
  display: block;
}

.steps b {
  font-size: 21px;
}

.steps span {
  margin-top: 10px;
  color: var(--muted);
}

.price-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.price-card {
  position: relative;
  min-height: 250px;
  padding: 30px;
  overflow: hidden;
}

.price-card::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 20px;
  width: 78px;
  height: 78px;
  border: 1px solid rgba(46, 81, 72, .22);
  border-radius: 50%;
}

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

.price-card strong {
  display: block;
  margin-top: 24px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1;
}

.price-card p {
  margin: 18px 0 0;
  color: var(--moss);
  font-size: 26px;
  font-weight: 900;
}

.price-card.featured {
  color: var(--paper);
  background: var(--moss);
  border-color: var(--moss);
  box-shadow: var(--shadow);
}

.price-card.featured p {
  color: #f1c46d;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 980px;
}

.area-tags span {
  padding: 11px 15px;
  color: var(--moss);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 800;
}

.region-directory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.region-directory-grid a {
  display: block;
  min-height: 120px;
  padding: 24px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.region-directory-grid b,
.region-directory-grid span {
  display: block;
}

.region-directory-grid b {
  font-size: 22px;
}

.region-directory-grid span {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 800;
}

.recruit,
.community {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.recruit-copy,
.community > div:first-child {
  max-width: 760px;
}

.qna-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

details {
  padding: 0 22px;
}

summary {
  cursor: pointer;
  padding: 20px 0;
  font-weight: 900;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;
  color: var(--coral);
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 0 22px;
}

.compact {
  min-width: 280px;
  max-width: 380px;
}

.footer {
  padding: 34px clamp(20px, 6vw, 92px);
  color: rgba(251, 250, 244, .78);
  background: #17211f;
  font-size: 14px;
}

.footer p {
  margin: 6px 0;
}

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

  .nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: 600px;
    padding-top: 42px;
  }

  .intro-grid,
  .price-board,
  .steps,
  .region-directory-grid {
    grid-template-columns: 1fr;
  }

  .recruit,
  .community {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .brand {
    min-width: 0;
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    font-size: 11px;
  }

  .nav a {
    padding: 7px 10px;
    font-size: 13px;
  }

  .hero-actions {
    width: min(330px, 86vw);
  }

  .contact-row {
    gap: 8px;
  }

  .btn {
    min-height: 46px;
    padding: 12px 10px;
    border-radius: 12px;
    font-size: 14px;
  }

  section {
    padding-block: 68px;
  }
}