:root {
  --bg: #081123;
  --bg-soft: #0f1b37;
  --card: rgba(255,255,255,0.96);
  --card-soft: rgba(255,255,255,0.08);
  --text: #101827;
  --text-light: #f7f9ff;
  --muted: #63718a;
  --line: rgba(255,255,255,0.12);
  --yellow: #ffcc1b;
  --orange: #f39a1f;
  --blue: #2f8fff;
  --shadow: 0 18px 45px rgba(3, 12, 30, 0.18);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Pretendard", "Noto Sans KR", Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.6;
}
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}
.narrow { width: min(860px, calc(100% - 32px)); }
.section-gap { padding: 72px 0; }
.section-soft { background: linear-gradient(180deg, #f7f9fc 0%, #eef3f9 100%); }
.center { text-align: center; }

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
}
.section-title {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
}
.section-desc {
  max-width: 820px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.02rem;
}
.subsection-title {
  font-size: 1.4rem;
  margin: 8px 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(8,17,35,0.06);
}
.nav-wrap {
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand-logo {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.brand-text { min-width: 0; }
.brand-text strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.2;
}
.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 0.87rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.main-nav a {
  color: #344055;
  font-weight: 600;
  font-size: 0.89rem;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.header-cta { display: flex; justify-content: flex-end; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(8,17,35,0.1);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: #0c1530;
  border-radius: 999px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 30px rgba(5,15,35,0.12);
}
.btn:hover { transform: translateY(-1px); }
.btn-large { min-height: 56px; padding: 14px 22px; }
.btn-wide { width: 100%; }
.btn-kakao {
  background: linear-gradient(135deg, #ffd52b 0%, #f2a200 100%);
  color: #1e1e1e;
}
.btn-telegram {
  background: linear-gradient(135deg, #3aa9ff 0%, #1c63ea 100%);
  color: #fff;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fffdf8 0%, #ffffff 100%);
  color: var(--text);
  padding: 38px 0 12px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(470px, 1.04fr);
  gap: 30px;
  align-items: start;
}
.hero-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(2.15rem, 4.55vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.hero-line {
  display: block;
}
.hero-copy-clean {
  padding: 8px 0;
  max-width: 560px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(243,154,31,0.22);
  background: rgba(255, 204, 27, 0.10);
  color: #6d4a00;
  font-size: 0.9rem;
  font-weight: 700;
}
.hero-text {
  max-width: 540px;
  margin: 0 0 22px;
  color: #526179;
  font-size: 1rem;
}
.hero-offer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  padding: 20px 22px;
  margin-bottom: 22px;
  background: #ffffff;
  border: 1px solid rgba(9,18,40,0.08);
  border-radius: 26px;
  box-shadow: 0 14px 38px rgba(6, 14, 30, 0.08);
}
.offer-price-block {
  min-width: 250px;
}
.hero-benefits {
  margin: 8px 0 0;
  padding-left: 18px;
  color: #36445b;
}
.hero-benefits li { margin: 8px 0; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.mini-label {
  margin: 0 0 10px;
  color: var(--orange);
  font-weight: 800;
}
.price-line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.price-line strong {
  font-size: clamp(2.7rem, 4vw, 4.1rem);
  line-height: 1;
  color: #16233b;
}
.price-line span {
  color: var(--orange);
  font-weight: 800;
  font-size: 1.14rem;
}
.sub-price {
  margin: 10px 0 0;
  color: #596882;
  font-size: 1rem;
}
.hero-collage {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  grid-template-rows: repeat(2, minmax(235px, 1fr));
  gap: 16px;
  min-height: 540px;
}
.hero-tile {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 18px 44px rgba(5,15,35,0.16);
  min-height: 235px;
}
.hero-tile-large {
  grid-row: 1 / span 2;
}
.hero-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-tile span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(8,17,35,0.58);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
}

.title-section {
  padding-top: 52px;
  padding-bottom: 18px;
}
.title-section h2 {
  margin: 0 0 12px;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.15;
  text-align: center;
}
.title-section p {
  margin: 0 auto;
  max-width: 900px;
  text-align: center;
  color: var(--muted);
  font-size: 1.06rem;
}

.card-grid {
  display: grid;
  gap: 24px;
}
.three-col { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.five-col { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.package-card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 44px rgba(4, 14, 34, 0.1);
  border: 1px solid rgba(9,18,40,0.06);
}
.package-card img,
.package-card-featured img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}
.package-card-featured .package-body {
  min-height: 0;
}
.package-body { padding: 22px 20px 24px; }
.package-body h3 {
  margin: 0 0 12px;
  font-size: 1.55rem;
  line-height: 1.3;
}
.package-price {
  margin: 0 0 14px;
  font-weight: 800;
  font-size: 1.14rem;
}
.package-body ul {
  margin: 0;
  padding-left: 18px;
  color: #36445b;
}
.package-body li { margin: 8px 0; }

.info-card {
  background: #fff;
  border-radius: 22px;
  padding: 24px 20px;
  box-shadow: 0 16px 40px rgba(8,17,35,0.08);
  border: 1px solid rgba(8,17,35,0.05);
}
.info-card.small { padding: 22px 18px; }
.info-card .icon {
  font-size: 1.9rem;
  margin-bottom: 12px;
}
.info-card h3,
.info-card h4 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  line-height: 1.35;
}
.info-card p {
  margin: 0;
  color: var(--muted);
}
.exclusion-wrap { margin-top: 42px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 30px;
}
.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  min-height: 280px;
  box-shadow: var(--shadow);
}
.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-card:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px 22px 22px;
  background: linear-gradient(180deg, rgba(8,17,35,0) 0%, rgba(8,17,35,.84) 100%);
  color: #fff;
}
.gallery-overlay span {
  display: block;
  font-size: 0.84rem;
  letter-spacing: .16em;
  margin-bottom: 8px;
}
.gallery-overlay strong {
  font-size: 1.5rem;
}

.contact-banner {
  position: relative;
  background: url('assets/ready-bg.jpg') center/cover no-repeat;
  color: #fff;
}
.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 17, 39, 0.72);
}
.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}
.contact-grid h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.18;
}
.contact-grid p { margin: 0; color: rgba(255,255,255,.86); }
.contact-actions {
  display: grid;
  gap: 14px;
}

.faq-list {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}
.faq-item {
  background: #fff;
  border-radius: 20px;
  border: 1px solid rgba(8,17,35,0.08);
  box-shadow: 0 12px 30px rgba(8,17,35,0.06);
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 800;
  position: relative;
  padding-right: 60px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  color: var(--orange);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--muted);
}

.site-footer {
  background: #091327;
  color: #fff;
  padding: 36px 0 46px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}
.footer-brand .brand-text span { color: rgba(255,255,255,.72); }
.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer-links a {
  color: rgba(255,255,255,.86);
  font-weight: 700;
}

@media (max-width: 1100px) {
  .contact-grid,
  .three-col,
  .gallery-grid,
  .five-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-copy-clean,
  .hero-text {
    max-width: none;
  }
  .hero-collage {
    min-height: 0;
  }
  .contact-grid {
    align-items: start;
  }
  .main-nav { gap: 12px; }
}

@media (max-width: 820px) {
  .nav-wrap {
    grid-template-columns: 1fr auto auto;
    min-height: 76px;
  }
  .menu-toggle { display: inline-block; }
  .main-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 10px);
    background: #fff;
    border: 1px solid rgba(8,17,35,0.08);
    box-shadow: var(--shadow);
    border-radius: 18px;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .main-nav.open { display: flex; }
  .header-cta { display: none; }
  .hero-grid,
  .contact-grid,
  .three-col,
  .five-col,
  .gallery-grid,
  .footer-grid,
  .hero-offer {
    grid-template-columns: 1fr;
  }
  .hero-collage {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    min-height: 0;
  }
  .hero-tile-large {
    grid-row: 1 / span 2;
  }
  .offer-price-block {
    min-width: 0;
  }
  .hero-actions,
  .contact-actions { grid-template-columns: 1fr; display: grid; }
  .section-gap { padding: 56px 0; }
}

@media (max-width: 480px) {
  .container,
  .narrow { width: min(100% - 24px, var(--container)); }
  .brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 12px;
  }
  .brand-text strong { font-size: .96rem; }
  .brand-text span {
    font-size: .78rem;
    white-space: normal;
    line-height: 1.3;
  }
  .hero {
    padding-top: 32px;
  }
  .hero-copy h1 { font-size: 2rem; }
  .hero-line { display: block; }
  .hero-text,
  .title-section p,
  .section-desc,
  .contact-grid p,
  .info-card p,
  .faq-item p { font-size: 0.96rem; }
  .hero-offer,
  .package-body,
  .info-card,
  .faq-item summary,
  .faq-item p { padding-left: 18px; padding-right: 18px; }
  .hero-collage {
    grid-template-columns: 1fr;
  }
  .hero-tile,
  .hero-tile-large {
    grid-row: auto;
    min-height: 220px;
  }
  .price-line strong { font-size: 2.55rem; }
  .price-line span { font-size: 1rem; }
  .title-section h2 { font-size: 2rem; }
  .package-body h3 { font-size: 1.3rem; }
  .gallery-card { min-height: 230px; }
  .contact-grid h2 { font-size: 1.8rem; }
  .footer-links {
    justify-content: flex-start;
    gap: 12px 16px;
  }
}

@media (max-width: 390px) {
  .hero-actions .btn,
  .contact-actions .btn { width: 100%; }
  .menu-toggle {
    width: 42px;
    height: 42px;
  }
}