/* ===== 기본 리셋 & 변수 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg: #0d0d0e;
  --c-surface: #141416;
  --c-border: rgba(255,255,255,0.08);
  --c-text: #f0ede8;
  --c-text-muted: rgba(240,237,232,0.5);
  --c-accent: #c8b88a;
  --c-accent2: #a8bfcf;
  --c-glow: rgba(200,184,138,0.3);
  --ff-serif: 'Cormorant Garamond', serif;
  --ff-sans: 'Noto Sans KR', sans-serif;
  --ff-dm: 'DM Sans', sans-serif;
  --radius: 20px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--ff-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== 공통 타이포 ===== */
.section-eyebrow {
  font-family: var(--ff-dm);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 1.4rem;
}
.section-title em { font-style: italic; color: var(--c-accent); }
.section-body {
  font-size: 1rem;
  color: var(--c-text-muted);
  max-width: 480px;
  line-height: 1.8;
}

/* ===== 버튼 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  font-family: var(--ff-dm);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--c-accent);
  color: #1a1710;
}
.btn-primary:hover { background: #d9c99a; transform: translateY(-2px); box-shadow: 0 12px 40px var(--c-glow); }
.btn-ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn-ghost:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn-white {
  background: #fff;
  color: #1a1710;
}
.btn-white:hover { background: #f0ede8; transform: translateY(-2px); }
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline-white:hover { border-color: #fff; }

/* ===== 네비게이션 ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2.5rem;
  transition: background 0.4s, backdrop-filter 0.4s;
}
.navbar.scrolled {
  background: rgba(13,13,14,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo-brand {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}
.logo-sub {
  font-family: var(--ff-dm);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  font-family: var(--ff-dm);
  font-size: 0.85rem;
  color: var(--c-text-muted);
  transition: color 0.3s;
}
.nav-link:hover { color: var(--c-text); }
.nav-cta {
  font-family: var(--ff-dm);
  font-size: 0.82rem;
  padding: 0.55rem 1.4rem;
  background: var(--c-accent);
  color: #1a1710;
  border-radius: 100px;
  transition: var(--transition);
}
.nav-cta:hover { background: #d9c99a; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--c-text);
  transition: 0.3s;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(13,13,14,0.95);
  border-top: 1px solid var(--c-border);
}
.nav-mobile.open { display: flex; }
.nav-mobile-link {
  padding: 1rem 2.5rem;
  font-family: var(--ff-dm);
  font-size: 0.95rem;
  color: var(--c-text-muted);
  border-bottom: 1px solid var(--c-border);
  transition: color 0.3s;
}
.nav-mobile-link:hover { color: var(--c-text); }

/* ===== 히어로 ===== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  padding: 0 2.5rem 8rem;
  overflow: hidden;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.8) brightness(0.7);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 30%,
    rgba(13,13,14,0.5) 60%,
    rgba(13,13,14,0.92) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--ff-dm);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.4rem;
}
.hero-title em { font-style: italic; color: var(--c-accent); }
.hero-desc {
  font-size: 1rem;
  color: rgba(240,237,232,0.65);
  margin-bottom: 2.2rem;
  line-height: 1.8;
}
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-direction: column;
}
.scroll-label {
  font-family: var(--ff-dm);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ===== ABOUT 섹션 ===== */
.about {
  padding: 8rem 2.5rem;
  max-width: 1280px;
  margin: 0 auto;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-features { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.feature-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.feature-icon {
  font-size: 1.2rem;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.feature-item strong { display: block; font-size: 0.95rem; font-weight: 500; margin-bottom: 0.3rem; }
.feature-item p { font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.7; }
.about-image-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
}
.about-image-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse at center, rgba(200,184,138,0.15) 0%, transparent 70%);
  z-index: 0;
}
.about-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform 0.8s var(--transition);
}
.about-image:hover { transform: scale(1.03); }

/* ===== 통계 바 ===== */
.stats-bar {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 3.5rem 2.5rem;
}
.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
  display: block;
  font-family: var(--ff-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-number em { font-style: normal; font-size: 0.55em; color: var(--c-text-muted); }
.stat-label {
  font-family: var(--ff-dm);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-text-muted);
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--c-border);
}

/* ===== 상세 섹션 ===== */
.detail {
  padding: 8rem 2.5rem;
  max-width: 1280px;
  margin: 0 auto;
}
.detail-header {
  text-align: center;
  margin-bottom: 6rem;
}
.detail-subtitle {
  font-size: 1rem;
  color: var(--c-text-muted);
  margin-top: 1rem;
}
.detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-bottom: 7rem;
}
.detail-block--right .detail-text { order: 1; }
.detail-block--right .detail-img-wrap { order: 2; }
.detail-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}
.detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--transition);
}
.detail-img-wrap:hover .detail-img { transform: scale(1.04); }
.detail-tag {
  display: inline-block;
  font-family: var(--ff-dm);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent2);
  border: 1px solid var(--c-accent2);
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.5rem;
}
.detail-heading {
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.25;
  margin-bottom: 1.3rem;
}
.detail-body {
  font-size: 0.95rem;
  color: var(--c-text-muted);
  line-height: 1.85;
  margin-bottom: 2rem;
}
.color-dots { display: flex; gap: 0.75rem; margin-top: 0.5rem; }
.color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: transform 0.3s, border-color 0.3s;
}
.color-dot:hover { transform: scale(1.25); border-color: rgba(255,255,255,0.4); }
.spec-list { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 1rem; }
.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.88rem;
}
.spec-label { color: var(--c-text-muted); }
.spec-value { font-weight: 400; }

/* ===== 갤러리 그리드 ===== */
.detail-gallery {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
}
.gallery-item--tall { aspect-ratio: 3/4; }
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--transition);
}
.gallery-item:hover .gallery-img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(to top, rgba(13,13,14,0.85) 0%, transparent 100%);
  transform: translateY(60%);
  transition: transform 0.4s var(--transition);
}
.gallery-item:hover .gallery-overlay { transform: translateY(0); }
.gallery-caption {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}
.gallery-desc { font-size: 0.8rem; color: var(--c-text-muted); }

/* ===== 호흡 섹션 ===== */
.breathe-section {
  background: var(--c-surface);
  padding: 8rem 2.5rem;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.breathe-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.breathe-orb-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.breathe-orb {
  position: relative;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  animation: breatheIn 4s ease-in-out infinite alternate;
}
@keyframes breatheIn {
  0% { transform: scale(0.82); }
  100% { transform: scale(1.18); }
}
.breathe-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--c-accent);
}
.ring-1 { opacity: 0.5; animation: ringPulse 4s ease-in-out infinite alternate; }
.ring-2 { opacity: 0.25; transform: scale(1.15); animation: ringPulse 4s ease-in-out infinite alternate 0.3s; }
.ring-3 { opacity: 0.1; transform: scale(1.3); animation: ringPulse 4s ease-in-out infinite alternate 0.6s; }
@keyframes ringPulse {
  0% { transform: scale(0.85); opacity: 0.5; }
  100% { transform: scale(1.3); opacity: 0.1; }
}
.breathe-orb::after {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,184,138,0.35) 0%, rgba(200,184,138,0.08) 60%, transparent 100%);
}
.breathe-label {
  position: relative;
  z-index: 1;
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--c-accent);
}
.breathe-timer {
  font-family: var(--ff-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--c-text-muted);
}

/* ===== 컨텍스트 섹션 ===== */
.context {
  padding: 8rem 2.5rem;
  max-width: 1280px;
  margin: 0 auto;
}
.context-header {
  text-align: center;
  margin-bottom: 5rem;
}
.context-subtitle {
  font-size: 1rem;
  color: var(--c-text-muted);
  margin-top: 1rem;
}
.context-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  grid-template-rows: auto;
  gap: 1.5rem;
  margin-bottom: 6rem;
}
.context-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
}
.context-card--wide {
  grid-row: span 1;
  aspect-ratio: 2/3;
}
.context-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--transition);
  filter: brightness(0.85);
}
.context-card:hover .context-img {
  transform: scale(1.05);
  filter: brightness(0.95);
}
.context-card-text {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(to top, rgba(13,13,14,0.9) 0%, transparent 100%);
}
.context-card-title {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 0.4rem;
}
.context-card-body { font-size: 0.82rem; color: var(--c-text-muted); line-height: 1.6; }

/* ===== 추천사 ===== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  transition: border-color 0.3s, transform 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(200,184,138,0.3);
  transform: translateY(-4px);
}
.testimonial-quote {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--c-text);
  margin-bottom: 1.2rem;
}
.testimonial-author {
  font-family: var(--ff-dm);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--c-accent);
}

/* ===== CTA 섹션 ===== */
.cta-section {
  position: relative;
  padding: 10rem 2.5rem;
  text-align: center;
  overflow: hidden;
}
.cta-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(200,184,138,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(168,191,207,0.12) 0%, transparent 60%),
    linear-gradient(135deg, #0d0d0e 0%, #161418 100%);
}
.cta-content { position: relative; z-index: 1; }
.cta-title {
  font-family: var(--ff-serif);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #fff;
}
.cta-body {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.cta-price-wrap { margin-bottom: 2.5rem; }
.cta-price {
  font-family: var(--ff-serif);
  font-size: 2.4rem;
  font-weight: 300;
  display: block;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}
.cta-shipping {
  font-family: var(--ff-dm);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}
.cta-btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== 푸터 ===== */
.footer {
  background: #0a0a0b;
  border-top: 1px solid var(--c-border);
  padding: 5rem 2.5rem 2rem;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 2rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-tagline { margin-top: 0.8rem; font-size: 0.85rem; color: var(--c-text-muted); }
.footer-col { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-col-title {
  font-family: var(--ff-dm);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.3rem;
}
.footer-col a { font-size: 0.87rem; color: var(--c-text-muted); transition: color 0.3s; }
.footer-col a:hover { color: var(--c-text); }
.footer-bottom { max-width: 1280px; margin: 0 auto; }
.footer-copy { font-size: 0.78rem; color: rgba(240,237,232,0.25); }

/* ===== 반응형 ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 4rem; }
  .about-image-wrap { aspect-ratio: 16/9; max-height: 500px; }
  .detail-block { grid-template-columns: 1fr; gap: 3rem; }
  .detail-block--right .detail-text { order: 2; }
  .detail-block--right .detail-img-wrap { order: 1; }
  .breathe-inner { grid-template-columns: 1fr; gap: 4rem; text-align: center; }
  .section-body { max-width: 100%; }
  .testimonials { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 0 1.5rem 6rem; }
  .about, .detail, .context { padding: 5rem 1.5rem; }
  .stats-bar { padding: 3rem 1.5rem; }
  .stats-inner { gap: 1.5rem; }
  .stat-divider { display: none; }
  .context-grid { grid-template-columns: 1fr; }
  .context-card--wide { aspect-ratio: 4/3; }
  .detail-gallery { grid-template-columns: 1fr; }
  .gallery-item--tall { aspect-ratio: 4/3; }
  .cta-section { padding: 6rem 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .breathe-section { padding: 5rem 1.5rem; }
  .navbar { padding: 0 1.5rem; }
}