/* ==========================================================
   서울역회의실센터 : style.css
   흰색 베이스 + 남색 포인트 / Pretendard
   모서리 규칙: 버튼 = 알약형, 사진 = 20px, 패널 = 16px
   ========================================================== */

:root {
  --navy: #12315F;
  --navy-2: #1C4A8A;
  --navy-deep: #0C2447;
  --ink: #14213A;
  --muted: #58647A;
  --soft: #8A94A8;
  --line: #E3E8EF;
  --bg: #FFFFFF;
  --bg-soft: #F5F7FA;

  --r-media: 20px;
  --r-panel: 16px;

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --header-h: 68px;
  --section-y: clamp(88px, 11vw, 148px);

  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul { list-style: none; }
::selection { background: var(--navy); color: #fff; }

:focus-visible {
  outline: 3px solid var(--navy-2);
  outline-offset: 3px;
  border-radius: 6px;
}

[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
}
.skip:focus { top: 12px; }

.muted { color: var(--soft); }

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn .ti { font-size: 1.15em; }
.btn:active { transform: translateY(1px) scale(.98); }
.btn-sm { padding: 9px 18px; font-size: .95rem; }
.btn-lg { padding: 16px 30px; font-size: 1.06rem; }

.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); }

.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy); }

.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: #E8EEF7; }

.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* ---------- ① 헤더 : 히어로 위에서는 투명, 스크롤하면 흰색 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.site-header.is-scrolled,
.site-header.is-menu-open {
  background: rgba(255,255,255,.94);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(18, 49, 95, .06);
}
.header-sentinel { position: absolute; top: 0; height: 80px; width: 1px; pointer-events: none; }

.header-row {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #fff;
  transition: color .4s ease;
}
.logo b { font-weight: 600; color: rgba(255,255,255,.8); transition: color .4s ease; }
.is-scrolled .logo, .is-menu-open .logo { color: var(--navy); }
.is-scrolled .logo b, .is-menu-open .logo b { color: var(--ink); }

.nav { display: flex; align-items: center; gap: 34px; }
.nav a:not(.btn) {
  font-weight: 600;
  font-size: .98rem;
  color: rgba(255,255,255,.85);
  transition: color .3s ease;
}
.nav a:not(.btn):hover { color: #fff; }
.is-scrolled .nav a:not(.btn) { color: var(--muted); }
.is-scrolled .nav a:not(.btn):hover { color: var(--navy); }
.site-header:not(.is-scrolled) .nav-cta { background: #fff; color: var(--navy); }

.menu-btn {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  margin-right: -8px;
  color: #fff;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: color .4s ease;
}
.is-scrolled .menu-btn, .is-menu-open .menu-btn { color: var(--navy); }

/* ---------- ② 히어로 : 사진 슬라이드쇼가 글자 뒤 배경 ---------- */
.hero {
  position: relative;
  min-height: clamp(600px, 100dvh, 960px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
  color: #fff;
  text-align: center;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-track { position: absolute; inset: -14% 0 0 0; }
.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.slide.is-active { opacity: 1; }
.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 55% at 50% 50%, rgba(12,36,71,.25), transparent 75%),
    linear-gradient(180deg, rgba(12,36,71,.72) 0%, rgba(12,36,71,.5) 50%, rgba(12,36,71,.78) 100%);
}
.hero-copy {
  /* 헤더 높이만큼 다 내리면 제목이 아래로 치우쳐 보여서, 살짝만 여백을 두고 위로 당김 */
  padding-top: calc(var(--header-h) * 0.5);
  padding-bottom: 24px;
}

/* 제목·부제·버튼 3요소만 두고 크기를 키워 비율을 맞춤 */
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: #fff; /* 그라데이션 미지원 브라우저용 대체값 */
  background: linear-gradient(120deg, #ffffff 0%, #eaf1ff 45%, #cfe0fb 68%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 18px 44px rgba(6,20,45,.4);
}
.hero-sub {
  margin-top: clamp(14px, 1.6vw, 24px);
  font-size: clamp(1.35rem, 2.9vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,.92);
}
.hero-cta {
  margin-top: clamp(36px, 4vw, 56px);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-cta .btn-lg {
  padding: clamp(16px, 1.15vw, 20px) clamp(30px, 2.3vw, 42px);
  font-size: clamp(1.06rem, 1.05vw, 1.22rem);
}
.hero :focus-visible { outline-color: #fff; }

/* ---------- 숫자 ---------- */
.stats { border-block: 1px solid var(--line); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: clamp(32px, 4vw, 48px) 16px;
  text-align: center;
}
.stat + .stat { border-left: 1px solid var(--line); }
.stat .ti { font-size: 1.7rem; color: var(--navy-2); }
.stat-num {
  margin-top: 6px;
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.stat-num small {
  margin-left: 3px;
  font-size: .42em;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.stat-num .approx {
  margin-right: 4px;
  font-size: .42em;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  vertical-align: middle;
}
.stat-label { margin-top: 6px; font-size: .95rem; color: var(--muted); font-weight: 500; }

/* ---------- 섹션 공통 ---------- */
.section { padding-block: var(--section-y); }

.section-title {
  font-size: clamp(1.9rem, 3.8vw, 2.75rem);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.section-lead {
  margin-top: 16px;
  max-width: 40em;
  font-size: 1.08rem;
  color: var(--muted);
}

/* 공통 사진 틀 (hover 확대) */
.photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-media);
  background: var(--bg-soft);
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
@media (hover: hover) {
  .photo:hover img { transform: scale(1.05); }
}

/* ---------- ③ 소개 ---------- */
.intro-grid {
  margin-top: clamp(48px, 6vw, 76px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
.intro-item:nth-child(2) { margin-top: 72px; }
.intro-item:nth-child(3) { margin-top: 28px; }
.photo-tall { aspect-ratio: 4 / 5; margin-bottom: 26px; }

.intro-item h3 {
  font-size: 1.32rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.4;
  margin-bottom: 12px;
}
.intro-item p { color: var(--muted); font-size: 1.02rem; }

/* ---------- ④ 시설·서비스 ---------- */
.facility { background: var(--bg-soft); }
.facility-top {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.facility-head { max-width: 720px; }
.snack .photo { aspect-ratio: 4 / 3; }
.snack figcaption { margin-top: 10px; font-size: .92rem; font-weight: 600; color: var(--muted); }
.facility-grid {
  margin-top: clamp(44px, 5vw, 64px);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.facility-grid li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 20px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
  transition: background-color .3s ease;
}
.facility-grid li:hover { background: #fff; }
.facility-grid .ti {
  font-size: 2rem;
  color: var(--navy);
  margin-bottom: 18px;
  transition: transform .4s var(--ease);
}
.facility-grid li:hover .ti { transform: translateY(-3px); }
.facility-grid b { font-size: 1rem; font-weight: 700; line-height: 1.4; }
.facility-grid span { margin-top: 2px; font-size: .9rem; color: var(--muted); }
.facility-grid .free { color: var(--navy-2); font-weight: 700; }

/* ---------- ⑤ 공간 소개 (호실 구분 없음) ---------- */
.space {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.room-spec { margin-top: 34px; display: grid; gap: 16px; }
.room-spec div { display: grid; grid-template-columns: 88px 1fr; gap: 16px; }
.room-spec dt { color: var(--soft); font-weight: 600; font-size: .95rem; padding-top: 1px; }
.room-spec dd { font-weight: 600; }

.space-shot .photo { aspect-ratio: 4 / 3; }
.space-shot-main .photo { aspect-ratio: 4 / 3; }
.space-strip {
  margin-top: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 24px);
}
.space-shot figcaption { margin-top: 10px; font-size: .92rem; font-weight: 600; color: var(--muted); }

/* ---------- ⑥ 요금 ---------- */
.pricing { background: var(--bg-soft); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.pricing-copy { position: sticky; top: calc(var(--header-h) + 40px); }
.notes { margin: 30px 0 36px; display: grid; gap: 14px; }
.notes li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  color: var(--muted);
  font-size: .99rem;
}
.notes .ti { font-size: 1.25rem; color: var(--navy-2); padding-top: 2px; }
.notes li:first-child { color: var(--ink); font-weight: 600; }

.price-panel {
  background: #fff;
  border-radius: var(--r-panel);
  padding: 12px clamp(20px, 3vw, 36px) 16px;
  box-shadow: 0 1px 0 var(--line), 0 20px 50px rgba(18, 49, 95, .06);
}
.price-head {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  font-size: .9rem;
  font-weight: 600;
  color: var(--soft);
  border-bottom: 2px solid var(--navy);
}
.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 19px 0;
  transition: padding .3s var(--ease), color .2s ease;
}
.price-list li + li { border-top: 1px solid var(--line); }
.price-list span { font-size: 1.1rem; font-weight: 600; color: var(--muted); }
.price-list b {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

/* 예상 요금 계산기 */
.calc-card {
  margin-top: clamp(32px, 4vw, 48px);
  background: #fff;
  border-radius: var(--r-panel);
  padding: clamp(24px, 3vw, 34px) clamp(20px, 3vw, 36px);
  box-shadow: 0 1px 0 var(--line), 0 20px 50px rgba(18, 49, 95, .06);
}
.calc-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.calc-card > p { margin-top: 6px; color: var(--muted); font-size: .96rem; }
.calc-row {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
}
.calc-field { flex: 1 1 180px; min-width: 150px; }
.calc-field label { display: block; margin-bottom: 8px; font-size: .9rem; font-weight: 600; color: var(--muted); }
.calc-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .2s ease;
}
.calc-field select:hover,
.calc-field select:focus-visible { border-color: var(--navy-2); }
.calc-result {
  flex: 1 1 200px;
  min-width: 180px;
  padding: 10px 18px;
  background: var(--navy);
  border-radius: 10px;
  color: #fff;
  text-align: center;
}
.calc-result span { display: block; font-size: .85rem; color: rgba(255,255,255,.75); font-weight: 600; }
.calc-result strong {
  display: block;
  margin-top: 2px;
  font-size: clamp(1.3rem, 2.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.calc-note { margin-top: 16px; font-size: .85rem; color: var(--soft); }
@media (hover: hover) {
  .price-list li:hover { padding-inline: 8px; }
  .price-list li:hover b { color: var(--navy); }
}

/* ---------- ⑦ 후기 ---------- */
.review-grid {
  margin-top: clamp(40px, 5vw, 60px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.review {
  position: relative;
  padding: 36px 36px 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
}
.review .ti-quote {
  display: block;
  margin-bottom: 14px;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--navy);
}
.review blockquote {
  font-size: 1.14rem;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: -0.02em;
}
.review figcaption { margin-top: 16px; font-size: .94rem; color: var(--soft); }
.sample-note { margin-top: 20px; font-size: .88rem; color: var(--soft); }

/* ---------- FAQ ---------- */
.faq-inner { max-width: calc(860px + var(--gutter) * 2); }
.faq-list { margin-top: clamp(36px, 4vw, 52px); border-top: 2px solid var(--navy); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 4px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--navy); }
.faq-item summary .ti {
  flex: none;
  font-size: 1.3rem;
  color: var(--navy);
  transition: transform .35s var(--ease);
}
.faq-item[open] summary .ti { transform: rotate(45deg); }
.faq-a { padding: 0 4px 26px; color: var(--muted); max-width: 44em; }
.faq-item[open] .faq-a { animation: faq-open .45s var(--ease); }
@keyframes faq-open { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- ⑧ 오시는 길 ---------- */
.location { background: var(--bg-soft); }
.location-grid {
  margin-top: clamp(40px, 5vw, 60px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: stretch; /* 지도 카드가 오른쪽 정보 칸 높이에 맞춰 늘어나, 아래쪽에 빈 공간이 남지 않도록 */
}

.way-head {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 20px;
  align-items: start;
}
.sign .photo { aspect-ratio: 3 / 5; border-radius: 12px; }
.sign figcaption { margin-top: 6px; font-size: .78rem; color: var(--soft); text-align: center; line-height: 1.4; }
.address {
  font-size: clamp(1.35rem, 2.4vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.35;
}
.address-sub { margin-top: 6px; color: var(--navy-2); font-weight: 600; }

.way-list { margin-top: 28px; display: grid; gap: 20px; }
.way-list div { display: grid; grid-template-columns: 76px 1fr; gap: 14px; }
.way-list dt {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-weight: 700;
  color: var(--navy);
  font-size: .97rem;
}
.way-list dt .ti { font-size: 1.2rem; padding-top: 2px; }
.way-list dd { font-size: .99rem; line-height: 1.65; }
.way-list .muted { font-size: .92rem; }

.map-links { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }

/* 카카오맵 : 실측 검증된 크기 (PROJECT.md 7번) */
.kakao-map {
  position: relative;
  border-radius: var(--r-media);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  min-height: 460px;
}
.root_daum_roughmap { width: 100% !important; height: 100% !important; }
.root_daum_roughmap .wrap_map { height: 100% !important; }
.root_daum_roughmap .cont { display: none; }

.map-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  padding: 24px;
  background: #fff;
  color: var(--muted);
}
.map-fallback[hidden] { display: none; }
.map-fallback b { color: var(--ink); }

/* ---------- ⑨ 예약·문의 ---------- */
.contact {
  background: var(--navy);
  color: #fff;
  padding-block: clamp(88px, 11vw, 140px);
  text-align: center;
}
.contact h2 {
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.4;
  color: #D3DEEE;
}
.contact-phone {
  display: inline-block;
  margin-top: 14px;
  font-size: clamp(2.6rem, 7.4vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  color: #fff;
  transition: opacity .2s ease;
}
.contact-phone:hover { opacity: .85; }
.contact-sub { margin-top: 12px; color: #AFC0DA; }
.contact-cta {
  margin-top: 36px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.contact :focus-visible { outline-color: #fff; }

/* ---------- ⑩ 푸터 ---------- */
.site-footer {
  background: var(--navy-deep);
  color: #A9B8CF;
  padding-block: 48px;
  font-size: .94rem;
  line-height: 1.8;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px 48px;
  flex-wrap: wrap;
}
.footer-grid p + p { margin-top: 6px; }
.footer-logo { font-weight: 800; font-size: 1.1rem; color: #fff; }
.footer-right { text-align: right; }
.copy { color: #7688A6; }

/* ---------- 예약 방법 선택 창 ---------- */
.reserve-dialog {
  width: min(440px, calc(100% - 32px));
  max-width: none;
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: var(--r-panel);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 80px rgba(12, 36, 71, .35);
}
.reserve-dialog::backdrop {
  background: rgba(12, 36, 71, .55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.reserve-dialog[open] { animation: dialog-in .4s var(--ease); }
.reserve-dialog[open]::backdrop { animation: backdrop-in .3s ease; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }

.reserve-box { padding: 26px 24px 22px; }
.reserve-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.reserve-head h2 { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.03em; }
.reserve-close {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-right: -6px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  font-size: 1.35rem;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.reserve-close:hover { background: var(--bg-soft); color: var(--ink); }

.reserve-options { display: grid; gap: 10px; }
.reserve-option {
  display: grid;
  grid-template-columns: 48px 1fr 20px;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  transition: border-color .2s ease, background-color .2s ease, transform .2s var(--ease);
}
.reserve-option:hover { border-color: var(--navy); background: var(--bg-soft); }
.reserve-option:active { transform: scale(.99); }
.reserve-option > .ti { color: var(--soft); font-size: 1.2rem; }
.reserve-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 900;
}
.reserve-mark-naver { background: #03C75A; font-size: 1.3rem; }
.reserve-text b { display: block; font-size: 1.08rem; font-weight: 700; line-height: 1.35; }
.reserve-text span { display: block; font-size: .9rem; color: var(--muted); line-height: 1.45; }

.reserve-sms {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  padding: 8px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--muted);
}
.reserve-sms:hover { color: var(--navy); }

/* ---------- 플로팅 문의 ---------- */
.float-cta {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .35s ease, transform .45s var(--ease);
}
.float-cta.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.float-btn { box-shadow: 0 14px 34px rgba(12, 36, 71, .32); border: 2px solid #fff; }
.float-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1.5px solid var(--line);
  color: var(--navy);
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(12, 36, 71, .18);
  transition: background .2s ease, transform .2s ease;
}
.float-top:hover { background: var(--bg-soft); transform: translateY(-2px); }

.mobile-bar { display: none; }

/* ---------- 스크롤 등장 애니메이션 ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* 히어로 사진: 천천히 확대(켄번스) + 스크롤 패럴랙스 */
@media (prefers-reduced-motion: no-preference) {
  .slide.is-active { animation: kenburns 9s ease-out both; }
  @keyframes kenburns {
    from { transform: scale(1.12); }
    to   { transform: scale(1.02); }
  }

  @supports (animation-timeline: view()) {
    .hero-track {
      animation: hero-parallax linear both;
      animation-timeline: view();
      animation-range: exit 0% exit 100%;
    }
    @keyframes hero-parallax {
      from { transform: translateY(0); }
      to   { transform: translateY(12%); }
    }
    .photo-tall img, .space-shot .photo img {
      animation: soft-parallax linear both;
      animation-timeline: view();
    }
    @keyframes soft-parallax {
      from { translate: 0 -4%; scale: 1.1; }
      to   { translate: 0 4%;  scale: 1.1; }
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .slide { transition: none; }
  .photo img, .btn, .float-cta { transition: none; }
  .faq-item[open] .faq-a { animation: none; }
  .reserve-dialog[open], .reserve-dialog[open]::backdrop { animation: none; }
}

/* ==========================================================
   반응형
   ========================================================== */
@media (max-width: 1080px) {
  .facility-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 960px) {
  :root { --header-h: 60px; }

  .menu-btn { display: block; }
  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(18, 49, 95, .08);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    visibility: hidden;
    transition: opacity .25s ease, transform .3s var(--ease), visibility 0s linear .3s;
  }
  .nav.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    visibility: visible;
    transition: opacity .25s ease, transform .3s var(--ease);
  }
  .nav a:not(.btn), .is-scrolled .nav a:not(.btn) { padding: 15px 2px; border-bottom: 1px solid var(--line); font-size: 1.05rem; color: var(--ink); }
  .nav-cta { margin-top: 16px; padding: 14px 20px; font-size: 1.02rem; }

  .site-header:not(.is-scrolled) .nav-cta { background: var(--navy); color: #fff; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }

  .intro-grid { grid-template-columns: 1fr; gap: 56px; }
  .intro-item:nth-child(n) { margin-top: 0; }
  .photo-tall { aspect-ratio: 16 / 10; }

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

  .space { grid-template-columns: 1fr; }
  .facility-top { grid-template-columns: 1fr; align-items: start; }
  .snack { max-width: 420px; }

  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-copy { position: static; }
  .calc-row { flex-direction: column; align-items: stretch; }
  .calc-result { text-align: left; }

  .review-grid { grid-template-columns: 1fr; }
  .review { padding: 30px 26px 26px; }

  .location-grid { grid-template-columns: 1fr; }

  .kakao-map { min-height: 320px; }
  .root_daum_roughmap .wrap_map { height: 320px !important; }

  .footer-right { text-align: left; }

  /* 모바일: 하단 고정 문의 바 */
  .float-cta { display: none; }
  .mobile-bar {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 40;
    display: grid;
    background: #fff;
    border-top: 1px solid var(--line);
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  }
  .mobile-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 8px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    background: var(--navy);
    border: 1.5px solid var(--navy);
    color: #fff;
  }
  .mobile-bar .ti { font-size: 1.2rem; }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .line-dot { width: 20px; height: 20px; font-size: .66rem; }
  .hero-cta .btn { flex: 1 1 100%; }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .facility-grid li { padding: 22px 16px 20px; }
  .room-spec div, .way-list div { grid-template-columns: 72px 1fr; gap: 10px; }
  .faq-item summary { font-size: 1.02rem; padding: 20px 2px; }
  .space-strip { grid-template-columns: 1fr 1fr; }
  .space-strip .space-shot:first-child { grid-column: 1 / -1; }
  .way-head { grid-template-columns: 1fr 96px; gap: 14px; }

  /* 모바일: 예약 선택 창을 하단 시트로 */
  .reserve-dialog {
    width: 100%;
    margin: auto 0 0;
    border-radius: 20px 20px 0 0;
  }
  .reserve-box { padding: 22px 18px calc(18px + env(safe-area-inset-bottom)); }
  @keyframes dialog-in { from { transform: translateY(100%); } to { transform: none; } }
  .map-links .btn { flex: 1; }
  .contact-cta .btn { flex: 1 1 100%; }
}