@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

:root {
  --bg-deep: #0C0A0B;
  --bg-card: #121011;
  --bg-card-elevated: #171416;
  --bg-glass: rgba(12, 10, 11, 0.92);
  --gold-primary: #CFA388;
  --gold-light: #EAD5C7;
  --gold-mid: #D8B098;
  --gold-dark: #9B6E57;
  --gold-grad: linear-gradient(135deg, #F5E6DC 0%, #CFA388 52%, #9B6E57 100%);
  --gold-btn-grad: linear-gradient(180deg, #D5A88E 0%, #C49378 100%);
  --gold-circle-grad: linear-gradient(135deg, #EAD5C7 0%, #CFA388 100%);
  --text-white: #F5EFE8;
  --text-light: #E8DFD6;
  --text-muted: #B2A69D;
  --text-dim: #7E736C;
  --border-gold: rgba(207, 163, 136, 0.26);
  --border-subtle: rgba(245, 239, 232, 0.08);
  --accent-red: #C87D70;
  --shadow-luxury: 0 20px 48px rgba(0, 0, 0, 0.72);
  --shadow-gold: 0 8px 24px rgba(207, 163, 136, 0.18);
  --font-display: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --font-serif: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --font-sans: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(207, 163, 136, 0.11) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 35%, rgba(207, 163, 136, 0.05) 0%, transparent 45%);
  color: var(--text-light);
  min-height: 100vh;
  padding-bottom: 72px;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

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

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

.container {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 18px;
}

/* ==========================================================================
   1. ARCHITECTURAL LUXURY HEADER & MINIMAL NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(12, 10, 11, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(207, 163, 136, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 6px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  white-space: nowrap;
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

.logo-en {
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1.05;
  color: var(--text-white);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logo-ko {
  font-size: 9.5px;
  font-weight: 500;
  color: var(--gold-primary);
  letter-spacing: 0.06em;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.header-call-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(207, 163, 136, 0.10);
  border: 1px solid rgba(207, 163, 136, 0.45);
  color: var(--gold-light);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.01em;
  padding: 6px 9px;
  border-radius: 2px;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.header-call-pill:hover {
  background: var(--gold-primary);
  color: var(--bg-deep);
}

.menu-toggle-btn {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border-radius: 2px;
  background: transparent;
  border: 1px solid rgba(207, 163, 136, 0.28);
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle-bar {
  width: 18px;
  height: 1.5px;
  background: var(--text-white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* 가로 스와이프 빠른 이동 탭 바 (미니멀 언더라인 건축 스타일) */
.quick-nav-strip {
  background: rgba(16, 13, 15, 0.95);
  border-bottom: 1px solid rgba(207, 163, 136, 0.14);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.quick-nav-strip::-webkit-scrollbar {
  display: none;
}

.quick-nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0 18px;
  list-style: none;
  width: max-content;
  margin: 0 auto;
}

.quick-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 11px 10px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-muted);
  border-bottom: 1.5px solid transparent;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.quick-nav-link:hover,
.quick-nav-link.active {
  color: var(--gold-light);
  border-bottom-color: var(--gold-primary);
}

/* 모바일 풀스크린 슬라이드 드로어 메뉴 */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(6px);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(86vw, 340px);
  height: 100vh;
  background: #100D0E;
  border-left: 1px solid var(--border-gold);
  z-index: 310;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.28s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 20px 28px;
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-white);
}

.drawer-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 2px;
  border: 1px solid var(--border-gold);
  background: transparent;
  color: var(--text-white);
  font-size: 16px;
  cursor: pointer;
}

.drawer-nav-list {
  list-style: none;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
}

.drawer-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-light);
}

.drawer-nav-link.active {
  color: var(--gold-light);
}

.drawer-bottom-cta {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ==========================================================================
   2. EDITORIAL LUXURY HERO SECTION (gangnam007.kr & gangnam-007.com 벤치마킹)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 0 0 28px;
  text-align: left;
}

.hero-visual-banner {
  position: relative;
  margin: 0 -18px 22px;
  height: 460px;
  overflow: hidden;
  overflow: clip;
  border-bottom: 1px solid var(--border-gold);
  background: #0C0A0B;
}

.hero-visual-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  overflow: clip;
}

.hero-visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 16%;
  filter: brightness(1.04) contrast(1.03) saturate(1.04);
}

.hero-slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform-origin: 50% 22%;
  filter: brightness(1.04) contrast(1.03) saturate(1.04);
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 4.8s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.hero-slide-img.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg,
      rgba(12, 10, 11, 0) 0%,
      rgba(12, 10, 11, 0.03) 56%,
      rgba(12, 10, 11, 0.68) 84%,
      #0C0A0B 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 28px 20px 20px;
}

.hero-slider-dots {
  position: absolute;
  right: 20px;
  bottom: 24px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-slider-dot {
  width: 16px;
  height: 2px;
  border: none;
  padding: 0;
  background: rgba(245, 239, 232, 0.28);
  cursor: pointer;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.45s ease;
}

.hero-slider-dot.is-active {
  width: 28px;
  background: var(--gold-light);
}

.hero-cursive-sub {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-light);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.hero-cursive-sub::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold-light);
}

.hero-metallic-logo {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 0.96;
  color: #FFFFFF;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.78);
  margin-bottom: 6px;
}

.hero-eyebrow-pill,
.promo-mega-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 5px 11px;
  border-radius: 2px;
  background: rgba(12, 10, 11, 0.72);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(207, 163, 136, 0.55);
  color: var(--gold-light);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero-title {
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.36;
  color: var(--text-white);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.hero-title-highlight {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--gold-primary);
}

.hero-subtitle {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.72;
  margin-bottom: 16px;
}

.hero-traits-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-light);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-traits-sep {
  width: 1px;
  height: 12px;
  background: rgba(207, 163, 136, 0.38);
}

.hero-cta-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.btn-gold-3d {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 18px;
  border-radius: 2px;
  background: var(--gold-primary);
  color: #0C0A0B;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid var(--gold-primary);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease;
}

.btn-gold-3d:hover {
  background: var(--gold-light);
}

.btn-dark-gold {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  min-width: 0;
  padding: 13px 8px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border: 1px solid rgba(207, 163, 136, 0.35);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-dark-gold:hover {
  border-color: var(--gold-primary);
  color: var(--gold-light);
}

.hero-cta-row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.copy-toast {
  min-height: 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-light);
  margin-top: 4px;
  text-align: center;
}

/* 3-Column Quick Info Bar (gangnam-007.com 벤치마킹) */
.landing-summary-box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border-gold);
  background: #100E0F;
  margin-top: 8px;
}

.landing-summary-col {
  min-width: 0;
  padding: 12px 4px;
  text-align: center;
  border-right: 1px solid rgba(207, 163, 136, 0.16);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.landing-summary-col:last-child {
  border-right: none;
}

.landing-summary-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold-primary);
  text-transform: uppercase;
}

.landing-summary-val {
  font-family: var(--font-serif);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-white);
  white-space: nowrap;
}

.landing-summary-sub {
  font-size: 10.5px;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ==========================================================================
   3. ARCHITECTURAL EVENT & PROMOTION BOX (세련된 1px 헤어라인 골드 프레임)
   ========================================================================== */
.promo-shock-box {
  margin: 14px 0 18px;
  padding: 18px 16px;
  border-radius: 2px;
  background: linear-gradient(135deg, rgba(26, 20, 22, 0.96) 0%, rgba(14, 11, 13, 0.98) 100%);
  border: 1px solid rgba(207, 163, 136, 0.45);
  box-shadow: var(--shadow-luxury);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.promo-shock-header {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 1px;
  background: var(--gold-primary);
  color: #0C0A0B;
  font-size: 10.5px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.promo-shock-headline {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.45;
  margin-bottom: 14px;
  word-break: keep-all;
}

.promo-shock-headline strong {
  color: var(--gold-light);
  font-weight: 700;
}

.promo-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.promo-tier-card {
  background: #0C0A0B;
  border: 1px solid rgba(207, 163, 136, 0.24);
  border-radius: 2px;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  white-space: nowrap;
}

.promo-tier-card.primary-tier {
  background: rgba(207, 163, 136, 0.09);
  border: 1px solid var(--gold-primary);
}

.promo-tier-step {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-muted);
}

.promo-tier-old {
  font-size: 11px;
  color: var(--text-dim);
  text-decoration: none;
}

.promo-tier-new {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold-light);
}

.promo-tier-badge {
  display: inline-block;
  margin-top: 2px;
  padding: 2px 6px;
  border-radius: 1px;
  background: rgba(207, 163, 136, 0.18);
  border: 1px solid rgba(207, 163, 136, 0.38);
  color: var(--gold-light);
  font-size: 10px;
  font-weight: 600;
}

.promo-sub-rules {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-light);
  line-height: 1.45;
  background: rgba(12, 10, 11, 0.75);
  border-top: 1px solid rgba(207, 163, 136, 0.2);
  padding-top: 12px;
  text-align: left;
}

.promo-rule-item {
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  gap: 8px;
}

.promo-rule-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  border-radius: 1px;
  background: rgba(207, 163, 136, 0.12);
  border: 1px solid rgba(207, 163, 136, 0.32);
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.promo-rule-text {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.4;
  word-break: keep-all;
}

.promo-rule-text strong {
  color: var(--text-white);
  font-weight: 600;
}

/* ==========================================================================
   4. INTERACTIVE REAL-TIME PRICE CALCULATOR (건축적 정찰제 견적 계산기)
   ========================================================================== */
.calc-section {
  padding: 16px 0 32px;
}

.calc-card {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 26px 18px;
  box-shadow: var(--shadow-luxury);
}

.calc-header {
  text-align: center;
  margin-bottom: 20px;
}

.calc-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-white);
  margin-top: 6px;
  margin-bottom: 6px;
}

.calc-subtitle {
  font-size: 13.5px;
  color: var(--text-muted);
}

.calc-promo-banner {
  margin-bottom: 16px;
  padding: 10px 12px;
  border-radius: 2px;
  background: rgba(207, 163, 136, 0.08);
  border: 1px solid rgba(207, 163, 136, 0.35);
  color: var(--text-light);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  line-height: 1.45;
}

.calc-promo-banner strong {
  color: var(--gold-light);
  font-weight: 700;
}

.calc-field-group {
  margin-bottom: 18px;
}

.calc-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 9px;
}

.calc-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-white);
  white-space: nowrap;
}

.calc-value-badge {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--gold-light);
  background: rgba(207, 163, 136, 0.12);
  border: 1px solid rgba(207, 163, 136, 0.38);
  padding: 3px 8px;
  border-radius: 2px;
  white-space: nowrap;
}

.calc-time-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.calc-time-btn {
  position: relative;
  padding: 13px 6px;
  border-radius: 2px;
  background: #0C0A0B;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.calc-time-btn.active {
  background: rgba(207, 163, 136, 0.14);
  border-color: var(--gold-primary);
  color: var(--text-white);
}

.calc-discount-tag {
  position: absolute;
  top: -9px;
  right: 8px;
  background: var(--gold-primary);
  color: #0C0A0B;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 1px;
}

.calc-range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: #2A2427;
  outline: none;
  margin: 10px 0 8px;
}

.calc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold-primary);
  border: 2px solid var(--text-white);
  cursor: pointer;
}

.calc-range-ticks {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  text-align: center;
  font-size: 11px;
  line-height: 1.3;
  color: var(--text-dim);
}

.calc-stepper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.calc-stepper-box {
  min-width: 0;
  background: #0C0A0B;
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  padding: 12px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-stepper-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 10px;
  white-space: nowrap;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.stepper-sub-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 1px;
  background: rgba(207, 163, 136, 0.16);
  border: 1px solid rgba(207, 163, 136, 0.4);
  color: var(--gold-light);
  font-size: 10.5px;
  font-weight: 600;
}

.calc-stepper-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.calc-step-btn {
  width: 34px;
  height: 34px;
  border-radius: 2px;
  border: 1px solid var(--border-gold);
  background: rgba(207, 163, 136, 0.08);
  color: var(--gold-light);
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
}

.calc-step-count {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-white);
}

.calc-receipt {
  background: #0C0A0B;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 14px 14px;
  margin-bottom: 16px;
}

.calc-receipt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.calc-receipt-row.promo-highlight-row {
  background: rgba(207, 163, 136, 0.09);
  padding: 7px 10px;
  margin: 4px 0;
  border-radius: 2px;
  border: 1px solid rgba(207, 163, 136, 0.32);
}

.calc-receipt-val {
  font-weight: 600;
  color: var(--text-white);
  white-space: nowrap;
  flex-shrink: 0;
}

.calc-receipt-val.discount {
  color: var(--gold-light);
}

.calc-receipt-val.free {
  color: var(--gold-primary);
}

.calc-receipt-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 10px 0;
}

.calc-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 4px;
}

.calc-total-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-white);
}

.calc-total-price {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--gold-light);
}

.calc-note {
  font-size: 12.5px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 10px;
}

/* ==========================================================================
   5. EDITORIAL SECTION HEADERS & ARCHITECTURAL NUMBERED CARDS (01 ~ 05)
   ========================================================================== */
.section-block {
  padding: 40px 0;
  border-top: 1px solid rgba(207, 163, 136, 0.14);
}

.section-header {
  text-align: center;
  margin-bottom: 26px;
}

.section-cursive {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.section-cursive::before,
.section-cursive::after {
  content: "";
  width: 20px;
  height: 1px;
  background: rgba(207, 163, 136, 0.45);
}

.section-tag {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.38;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.68;
}

/* gangnam007.kr 벤치마킹: 세련된 세리프 넘버링 + 미니멀 헤어라인 카드 */
.ak-numbered-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.ak-feature-card {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 24px 18px 20px;
  text-align: left;
}

.gold-circle-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--gold-primary);
  line-height: 1;
  margin: 0 0 12px 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(207, 163, 136, 0.22);
  display: block;
  width: 100%;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.ak-feature-title {
  font-family: var(--font-serif);
  font-size: 19.5px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.42;
  margin-bottom: 10px;
  word-break: keep-all;
}

.ak-title-sub {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-primary);
  margin-top: 3px;
}

.ak-feature-desc {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.72;
  margin-bottom: 14px;
  word-break: keep-all;
}

.ak-feature-highlight {
  display: inline-block;
  max-width: 100%;
  margin-bottom: 16px;
  padding: 5px 11px;
  border-radius: 2px;
  background: rgba(207, 163, 136, 0.10);
  border: 1px solid rgba(207, 163, 136, 0.35);
  color: var(--gold-light);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
  white-space: normal;
  word-break: keep-all;
}

.ak-feature-img-wrap {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(207, 163, 136, 0.25);
}

.ak-feature-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.ak-feature-img.portrait-focus {
  height: 390px;
  object-position: center 28%;
}

.ak-feature-caption {
  background: #0C0A0B;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold-primary);
  border-top: 1px solid rgba(207, 163, 136, 0.18);
}

/* ==========================================================================
   6. STEP GUIDE & TERMINOLOGY DEFINITION LIST (gangnam007.kr 벤치마킹)
   ========================================================================== */
.step-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.step-guide-card {
  background: #110E10;
  border-top: 1px solid var(--gold-primary);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  border-left: 1px solid var(--border-subtle);
  padding: 18px 14px;
}

.step-guide-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.step-guide-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 6px;
}

.step-guide-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.terms-dl {
  border-top: 1px solid var(--border-gold);
  margin-top: 18px;
}

.terms-row {
  padding: 14px 0;
  border-bottom: 1px solid rgba(207, 163, 136, 0.14);
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: baseline;
}

.terms-dt {
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--gold-light);
}

.terms-dd {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   7. COMPARISON MATRIX & 2-COLUMN PRICE SUMMARY TABLE
   ========================================================================== */
.ak-compare-wrap {
  margin: 18px 0;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  background: #100E0F;
}

.ak-compare-grid {
  display: grid;
  grid-template-columns: 0.95fr 1fr 1fr 1.25fr;
  width: 100%;
}

.ak-col-head {
  padding: 12px 4px;
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  background: #161315;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.3;
}

.ak-col-head.boston-head {
  background: rgba(207, 163, 136, 0.18);
  color: var(--gold-light);
  font-weight: 700;
  border-right: none;
}

.ak-cell {
  padding: 12px 5px;
  font-size: 12.5px;
  line-height: 1.38;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.ak-cell.row-label {
  background: #131012;
  color: var(--text-light);
  font-weight: 600;
}

.ak-cell.boston-win {
  background: rgba(207, 163, 136, 0.08);
  color: var(--gold-light);
  font-weight: 700;
  border-right: none;
}

.ak-price-box {
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  margin: 18px 0;
}

.ak-price-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  border-bottom: 1px solid rgba(207, 163, 136, 0.16);
}

.ak-price-row:last-child {
  border-bottom: none;
}

.ak-price-left {
  background: #151214;
  color: var(--gold-light);
  font-size: 12.5px;
  font-weight: 600;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-align: center;
  line-height: 1.3;
  border-right: 1px solid rgba(207, 163, 136, 0.22);
}

.ak-price-right {
  min-width: 0;
  background: #0F0D0E;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

.ak-price-main {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 3px;
  line-height: 1.38;
  white-space: normal;
  word-break: keep-all;
}

.ak-price-main.gold {
  color: var(--gold-light);
}

.ak-price-sub {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.48;
  word-break: keep-all;
}

/* ==========================================================================
   8. SUBPAGES & SEO POSTS
   ========================================================================== */
.subpage-hero-card {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  margin: 18px 0 22px;
}

.subpage-hero-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(1.03) contrast(1.03);
}

.subpage-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 10, 11, 0) 0%, rgba(12, 10, 11, 0.06) 52%, rgba(12, 10, 11, 0.88) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px 16px;
}

.seo-article-card {
  padding: 8px 0 20px;
}

.post-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.post-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 2px;
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(207, 163, 136, 0.12);
  border: 1px solid rgba(207, 163, 136, 0.35);
  color: var(--gold-light);
}

.post-h1 {
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  line-height: 1.38;
  color: var(--text-white);
  margin-bottom: 14px;
}

.brand-alias-notice {
  background: #121011;
  border-left: 2px solid var(--gold-primary);
  padding: 13px 14px;
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.65;
}

.brand-alias-notice strong {
  color: var(--text-white);
  font-weight: 600;
}

.post-lead-box {
  background: rgba(207, 163, 136, 0.07);
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 15px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 22px;
  line-height: 1.68;
}

.post-section {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 22px 16px;
  margin-bottom: 18px;
}

.post-section h2 {
  font-family: var(--font-serif);
  font-size: 18.5px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.4;
  margin-bottom: 10px;
}

.post-section p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.72;
  margin-bottom: 10px;
}

.post-carousel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 18px 0 24px;
}

.post-slide-item {
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  background: #100E0F;
}

.post-slide-item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.post-slide-item figcaption {
  padding: 8px;
  font-size: 11.5px;
  text-align: center;
  color: var(--text-dim);
}

/* ==========================================================================
   9. FAQ LIST, RELATED GUIDES, MAP & FLUSH STICKY BAR
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-gold);
}

.faq-item {
  background: transparent;
  border-bottom: 1px solid rgba(207, 163, 136, 0.16);
  padding: 18px 4px;
}

.faq-q {
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 8px;
  line-height: 1.45;
}

.faq-a {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.72;
}

.faq-a strong {
  color: var(--text-white);
  font-weight: 600;
}

.feed-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.feed-card {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 112px 1fr;
}

.feed-thumb-wrap img {
  width: 100%;
  height: 100%;
  min-height: 132px;
  object-fit: cover;
}

.feed-body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feed-date {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.feed-title {
  font-family: var(--font-serif);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.38;
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.feed-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}

.feed-link-more {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-light);
}

.related-cluster-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 12px;
}

.related-cluster-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  transition: border-color 0.2s ease;
}

.related-cluster-card:hover {
  border-color: var(--gold-primary);
}

.related-cluster-card strong {
  font-family: var(--font-serif);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--gold-light);
}

.related-cluster-card span {
  font-size: 13px;
  color: var(--text-muted);
}

.post-cta-box {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 26px 18px;
  text-align: center;
  margin: 24px 0;
}

.post-cta-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 8px;
}

.post-cta-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.68;
}

.post-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.map-card {
  background: #110E10;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  padding: 16px;
}

.map-frame-wrap {
  position: relative;
  width: 100%;
  height: 240px;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(207, 163, 136, 0.28);
  margin-bottom: 14px;
  background: #0C0A0B;
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.map-info-box {
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid rgba(207, 163, 136, 0.22);
  margin-bottom: 12px;
}

.map-info-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
}

.map-info-row:last-child {
  border-bottom: none;
}

.map-info-label {
  background: #151214;
  color: var(--gold-light);
  font-weight: 600;
  padding: 11px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid rgba(207, 163, 136, 0.18);
  white-space: nowrap;
}

.map-info-val {
  background: #0E0C0D;
  color: var(--text-light);
  font-weight: 500;
  padding: 11px 12px;
  text-align: left;
  line-height: 1.45;
}

.map-action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}

.btn-map-app {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 4px;
  border-radius: 2px;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
  text-align: center;
  background: #141113;
  border: 1px solid rgba(207, 163, 136, 0.32);
  color: var(--gold-light);
  transition: border-color 0.2s ease;
}

.btn-map-app:hover {
  border-color: var(--gold-primary);
}

.ui-icon {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: -2.5px;
  margin-right: 4px;
}

.ui-icon-lg {
  width: 17px;
  height: 17px;
  vertical-align: -3px;
  margin-right: 5px;
}

.ui-icon-sm {
  width: 13px;
  height: 13px;
  vertical-align: -1.5px;
  margin-right: 3px;
}

.seo-keyword-box {
  margin-top: 14px;
  padding: 13px 12px;
  border-radius: 2px;
  background: #0E0C0D;
  border: 1px solid rgba(207, 163, 136, 0.18);
  text-align: left;
}

.seo-keyword-title {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--gold-primary);
  margin-bottom: 8px;
  display: block;
}

.seo-keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.seo-kw-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

.site-footer {
  border-top: 1px solid rgba(207, 163, 136, 0.16);
  padding: 32px 0 40px;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.8;
}

/* gangnam007.kr 벤치마킹: 하단 엣지-투-엣지 플랫 럭셔리 바 (충분한 좌우 여백 보장) */
.sticky-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 250;
  background: #0C0A0B;
  border-top: 1px solid rgba(207, 163, 136, 0.35);
  padding: 0;
}

.sticky-bottom-inner {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.24fr 0.88fr 0.88fr;
  gap: 0;
}

.float-btn {
  min-width: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 14px 6px;
  border-radius: 0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}

.float-btn-call {
  background: var(--gold-primary);
  color: #0C0A0B;
  font-weight: 700;
}

.float-btn-sms,
.float-btn-kakao {
  background: #121011;
  color: var(--text-light);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 520px) {
  .hero-visual-banner {
    height: 500px;
  }

  .ak-feature-img {
    height: 280px;
  }

  .ak-feature-img.portrait-focus {
    height: 410px;
  }
}

/* ==========================================================================
   12. LUXURY SCROLL REVEAL & EDITORIAL MOTION EFFECTS (gangnam007.kr 벤치마킹)
   ========================================================================== */
@keyframes luxuryFadeUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
  }

  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes luxuryHeroZoom {
  0% {
    transform: scale(1.06);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes luxuryGoldSweep {

  0%,
  18% {
    transform: translate3d(-140%, 0, 0) skewX(-22deg);
  }

  58%,
  100% {
    transform: translate3d(260%, 0, 0) skewX(-22deg);
  }
}

@keyframes luxuryGoldShimmer {

  0%,
  100% {
    text-shadow: 0 0 24px rgba(207, 163, 136, 0.14);
  }

  50% {
    text-shadow: 0 0 38px rgba(234, 213, 199, 0.36);
  }
}

/* 상단 스크롤 리딩 프로그레스 헤어라인 & 스크롤 시 헤더 글래스 강화 */
.site-header {
  transition: background 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header.is-scrolled {
  background: rgba(12, 10, 11, 0.96);
  border-bottom-color: rgba(207, 163, 136, 0.36);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.72);
}

.scroll-progress-track {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1.5px;
  background: transparent;
  pointer-events: none;
  overflow: hidden;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(207, 163, 136, 0.35), var(--gold-light), var(--gold-primary));
  transition: width 0.12s linear;
}

/* 히어로 진입 모션 (Staggered Entrance) */
.hero-visual-img,
.subpage-hero-img {
  animation: luxuryHeroZoom 1.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  will-change: transform;
}

.hero-cursive-sub {
  animation: luxuryFadeUp 0.78s cubic-bezier(0.22, 1, 0.36, 1) 0.06s both;
}

.hero-metallic-logo {
  animation: luxuryFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.14s both,
    luxuryGoldShimmer 4.5s ease-in-out 1.2s infinite;
}

.hero-eyebrow-pill,
.promo-mega-pill {
  animation: luxuryFadeUp 0.82s cubic-bezier(0.22, 1, 0.36, 1) 0.22s both;
}

.hero-title {
  animation: luxuryFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both;
}

.hero-subtitle {
  animation: luxuryFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.26s both;
}

.hero-traits-bar {
  animation: luxuryFadeUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.32s both;
}

.promo-shock-box {
  animation: luxuryFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.38s both;
}

/* 이벤트 보드 은은한 대각선 샴페인 골드 빛줄기 스윕 효과 (gangnam007.kr sweep 벤치마킹) */
.promo-shock-box::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 38%;
  background: linear-gradient(90deg,
      rgba(234, 213, 199, 0) 0%,
      rgba(234, 213, 199, 0.09) 50%,
      rgba(234, 213, 199, 0) 100%);
  pointer-events: none;
  animation: luxuryGoldSweep 4.4s ease-in-out infinite;
}

.hero-cta-group {
  animation: luxuryFadeUp 0.88s cubic-bezier(0.22, 1, 0.36, 1) 0.44s both;
}

/* 스크롤 리빌 (IntersectionObserver 연동 — JS 활성 시에만 초기 숨김 적용해 SEO/크롤러 100% 안전) */
body.motion-ready .reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity 0.82s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.82s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.45s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

body.motion-ready .reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* 스크롤 진입 시 화보/룸 이미지 시네마틱 줌아웃 & 코너 프레임 효과 */
.ak-feature-img-wrap,
.post-slide-item {
  position: relative;
}

.ak-feature-img,
.post-slide-item img {
  transition: transform 1.25s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

body.motion-ready .reveal-on-scroll:not(.is-visible) .ak-feature-img {
  transform: scale(1.06);
  filter: brightness(0.78);
}

body.motion-ready .reveal-on-scroll.is-visible .ak-feature-img {
  transform: scale(1);
  filter: brightness(1);
}

.ak-feature-img-wrap:hover .ak-feature-img,
.post-slide-item:hover img {
  transform: scale(1.03);
}

/* 카드 및 버튼 미세 인터랙션 (Hover / Active Lift) */
.ak-feature-card,
.step-guide-card,
.ak-price-card,
.related-cluster-card,
.feed-card,
.faq-item {
  transition: opacity 0.82s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.82s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.32s ease,
    box-shadow 0.32s ease;
}

.ak-feature-card:hover,
.step-guide-card:hover,
.ak-price-card:hover,
.related-cluster-card:hover,
.feed-card:hover {
  border-color: rgba(207, 163, 136, 0.52);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.68);
}

/* 넘버링(01~05) 헤어라인 드로잉 모션 */
.gold-circle-num {
  position: relative;
  overflow: hidden;
}

body.motion-ready .reveal-on-scroll .gold-circle-num::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--gold-light);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.18s;
}

body.motion-ready .reveal-on-scroll.is-visible .gold-circle-num::after {
  transform: scaleX(1);
}

/* 계산기 총액 변경 시 부드러운 골드 펄스 피드백 */
@keyframes totalValuePulse {
  0% {
    transform: scale(1);
    color: #FFFFFF;
  }

  45% {
    transform: scale(1.05);
    color: var(--gold-light);
  }

  100% {
    transform: scale(1);
    color: var(--gold-light);
  }
}

.calc-total-num.is-updating {
  animation: totalValuePulse 0.36s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  body.motion-ready .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   REAL VENUE & VIP ROOMS TOUCH-SWIPE CAROUSEL (논현로 645 실제 매장·룸 실사 슬라이더)
   ========================================================================== */
.venue-gallery-lead {
  margin-bottom: 12px;
  padding: 12px 14px;
  background: rgba(207, 163, 136, 0.06);
  border: 1px solid rgba(207, 163, 136, 0.24);
  border-radius: 2px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-sub);
}

.venue-gallery-lead strong {
  color: var(--gold-light);
}

.venue-slider-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.venue-swipe-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  color: var(--gold-light);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.venue-slider-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.venue-slide-counter {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--gold-light);
  background: rgba(207, 163, 136, 0.12);
  border: 1px solid rgba(207, 163, 136, 0.3);
  padding: 3px 9px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.venue-nav-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #141113;
  border: 1px solid rgba(207, 163, 136, 0.35);
  color: var(--gold-light);
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.venue-nav-btn:hover,
.venue-nav-btn:active {
  background: rgba(207, 163, 136, 0.18);
  border-color: var(--gold-primary);
}

.venue-nav-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.venue-slider-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.venue-slider-track::-webkit-scrollbar {
  display: none;
}

.venue-card {
  flex: 0 0 84%;
  max-width: 84%;
  scroll-snap-align: start;
  background: var(--bg-card);
  border: 1px solid rgba(207, 163, 136, 0.26);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.venue-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #090809;
}

.venue-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(1.04) contrast(1.04);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.venue-card:hover .venue-img {
  transform: scale(1.03);
}

.venue-badge {
  position: absolute;
  top: 9px;
  left: 9px;
  padding: 4px 9px;
  background: rgba(12, 10, 11, 0.84);
  border: 1px solid rgba(207, 163, 136, 0.45);
  color: var(--gold-light);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
}

.venue-caption {
  padding: 11px 13px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.venue-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.venue-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
}

.venue-slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}

.venue-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(207, 163, 136, 0.28);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.venue-dot.active {
  width: 22px;
  background: var(--gold-primary);
}

@media (min-width: 640px) {
  .venue-card {
    flex: 0 0 46%;
    max-width: 46%;
  }

  .venue-title {
    font-size: 15px;
  }

  .venue-desc {
    font-size: 12.5px;
  }
}