@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,500&family=Work+Sans:wght@300;400;500;600;700&family=Noto+Serif+KR:wght@300;400;600&display=swap');

html { overflow-y: scroll; }

:root {
  --ivory: #FAF6F0;
  --ivory-deep: #F1E9DE;
  --ink: #2A2721;
  --ink-soft: #736B5E;
  --rose: #4A6741;
  --rose-deep: #4A6741;
  --sage: #7A9B6E;
  --gold: #4A6741;
  --amber: #B8860B;
  --dark-soft: #D6E4CC;
  --line: rgba(42,39,33,0.13);
  --dana-max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Work Sans', sans-serif;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background: var(--ivory);
  color: var(--ink);
  min-height: 100vh;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 700px 500px at 12% 8%, rgba(185,140,130,0.14), transparent 60%),
    radial-gradient(ellipse 600px 500px at 88% 30%, rgba(150,167,141,0.13), transparent 60%),
    radial-gradient(ellipse 700px 600px at 50% 95%, rgba(185,151,90,0.10), transparent 60%);
}

::selection {
  background: var(--rose);
  color: #fff;
}

/* Wrap */
.wrap {
  max-width: var(--dana-max);
  margin: 0 auto;
  padding: 0 6vw;
}

/* ═══════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════ */
.dana-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,246,240,0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(42,39,33,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 6vw;
}

.dana-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.9rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: inherit;
}
.dana-logo .lc { font-weight: 600; }
.dana-logo .cap { font-weight: 700; color: var(--rose-deep); }

.dana-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.dana-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 1rem;
  letter-spacing: 0.04em;
  position: relative;
  padding-bottom: 3px;
}
.dana-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--rose-deep);
  transition: width 0.25s ease;
}
.dana-nav a:hover::after,
.dana-nav a.active::after {
  width: 100%;
}
.dana-nav a.active {
  color: var(--ink);
}

/* ═══════════════════════════════════════════════════
   BUTTONS — NO BORDER-RADIUS (SQUARE)
═══════════════════════════════════════════════════ */
.dana-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.75rem 1.6rem;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  border-radius: 0;
}
.dana-btn:hover {
  background: var(--ink);
  color: var(--ivory);
}
.dana-btn.filled {
  background: var(--rose-deep);
  border-color: var(--rose-deep);
  color: #fff;
  border-radius: 0;
}
.dana-btn.filled:hover {
  background: var(--ink);
  border-color: var(--ink);
}
.dana-btn.small {
  padding: 0.55rem 1.2rem;
  font-size: 0.72rem;
}

/* Nav toggle (mobile) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  margin: 5px 0;
}

/* ═══════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════ */
.page-hero {
  padding: 6.5rem 6vw 5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.page-hero .eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  word-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.page-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.1;
  margin: 0 0 1.2rem;
}
.page-hero .sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--ink-soft);
  max-width: 44ch;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════
   EYEBROW
═══════════════════════════════════════════════════ */
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  word-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--rose-deep);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--rose-deep);
}
.kr-inline {
  font-family: 'Noto Serif KR', serif;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-left: 0.3em;
}
.kr-inline .dot {
  margin-right: 0.3em;
  color: var(--rose-deep);
}

/* ═══════════════════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════════════════ */
h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.2;
  margin: 0 0 1.1rem;
}
h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}
p {
  color: var(--ink-soft);
}

/* ═══════════════════════════════════════════════════
   GLASS CARD
═══════════════════════════════════════════════════ */
.glass {
  background: rgba(255,253,249,0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(42,39,33,0.06), inset 0 1px 0 rgba(255,255,255,0.5);
}

/* ═══════════════════════════════════════════════════
   PHILOSOPHY BLOCKS (HOME)
═══════════════════════════════════════════════════ */
.philosophy-block {
  padding: 2.5rem 0;
  position: relative;
  z-index: 1;
}
.phi-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 11vw;
  align-items: center;
}
.phi-grid.reverse {
  grid-template-columns: 1.15fr 0.85fr;
}
.phi-grid.reverse .phi-img {
  order: 2;
}
.phi-copy p {
  max-width: 48ch;
  margin: 0 0 1.3rem;
  font-size: 1.02rem;
}
.phi-img {
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
  padding: 0;
}
.phi-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.phi-img .tint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(165deg, rgba(255,192,103,0.20), rgba(229,164,78,0.08));
  mix-blend-mode: soft-light;
}
.name-note {
  margin-top: 1.6rem;
  padding: 1.6rem 1.8rem;
  border-left: 2px solid var(--gold);
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════════
   OFFERS BANNER
═══════════════════════════════════════════════════ */
.offers-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(120deg, rgba(185,151,90,0.14), rgba(185,140,130,0.10));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(185,151,90,0.35);
  border-radius: 22px;
  padding: 2.2rem 2.8rem;
  box-shadow: 0 10px 34px rgba(185,151,90,0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.offers-banner:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 42px rgba(185,151,90,0.2);
}
.ob-left {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}
.ob-tag {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--amber);
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  white-space: nowrap;
}
.offers-banner h3 {
  color: var(--ink);
  margin: 0;
  font-size: 1.5rem;
}
.offers-banner p {
  color: var(--ink-soft);
  margin: 0.3rem 0 0;
  font-size: 0.92rem;
}
.ob-arrow {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.75rem 1.5rem;
  white-space: nowrap;
  border-radius: 0;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.offers-banner:hover .ob-arrow {
  background: var(--ink);
  color: var(--ivory);
}

/* ═══════════════════════════════════════════════════
   CTA BAND
═══════════════════════════════════════════════════ */
.cta-band {
  background: var(--dark-soft);
  color: var(--ink);
  text-align: center;
  padding: 4.5rem 6vw;
  border-radius: 28px;
  max-width: calc(var(--dana-max) - 12vw);
  margin: 3.5rem auto 0;
  position: relative;
  z-index: 1;
}
.cta-band h2 { color: var(--ink); }
.cta-band p { color: var(--ink-soft); }
.cta-band .dana-btn {
  border-color: var(--ink);
  color: var(--ink);
  margin-top: 1.2rem;
}
.cta-band .dana-btn:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: #fff;
}

/* ═══════════════════════════════════════════════════
   TABS
═══════════════════════════════════════════════════ */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin: 0 0 3.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2rem;
}
.tab-btn {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.25s ease;
}
.tab-btn:hover {
  border-color: var(--gold);
  color: var(--ink);
}
.tab-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
}
.tab-btn.offers {
  border-color: var(--amber);
  color: var(--amber);
}
.tab-btn.offers.active {
  background: var(--amber);
  border-color: var(--amber);
  color: #fff;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ═══════════════════════════════════════════════════
   TREATMENT CARDS
═══════════════════════════════════════════════════ */
.group-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  font-weight: 600;
  margin: 3.6rem 0 0.5rem;
}
.group-sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 2rem;
  max-width: 100%;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-bottom: 1.4rem;
}
.card-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.tcard {
  padding: 1.8rem 2rem;
}

/* Accordion items */
.dana-details.nested {
  margin-top: 1rem;
  padding: 1rem 1.4rem;
  box-shadow: none;
  border: 1px solid var(--line);
}
.dana-details.nested .dana-summary {
  font-size: 1rem;
}
.dana-details.nested .plus {
  font-size: 1.2rem;
}
.dana-details {
  padding: 1.5rem 1.8rem;
  margin-bottom: 1rem;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.dana-details:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(42,39,33,0.09), inset 0 1px 0 rgba(255,255,255,0.6);
}
.dana-summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 600;
  gap: 1rem;
}
.dana-summary::-webkit-details-marker { display: none; }
.dana-summary .price {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--rose-deep);
  white-space: nowrap;
}
.dana-summary .plus {
  font-size: 1.4rem;
  color: var(--ink-soft);
  transition: transform 0.25s ease;
  margin-left: 0.4rem;
}
details[open] .dana-summary .plus {
  transform: rotate(45deg);
}
.item-body {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(42,39,33,0.08);
}
.item-body p {
  font-size: 0.92rem;
  margin: 0 0 0.8rem;
}
.item-body .cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.item-body h4 {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin: 0 0 0.5rem;
}
.item-body ul {
  margin: 0;
  padding-left: 1.1rem;
}
.item-body li {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}

/* Offer cards */
.offer-card {
  padding: 2.3rem;
  margin-bottom: 1.6rem;
  position: relative;
}
.offer-card .tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--amber);
  color: #fff;
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 0.8rem;
}
.offer-price {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin: 0.6rem 0 1rem;
  flex-wrap: wrap;
}
.offer-price .was {
  text-decoration: line-through;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.offer-price .now {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.9rem;
  color: var(--rose-deep);
}
.sig-grid {
  display: grid;
  grid-auto-rows: 1fr;
  gap: 3rem;
}
/* Signature cards */
.sig-card {
  display: grid;
  grid-template-columns: 1fr 0.35fr;
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  padding: 0;
  margin-bottom: 3rem;
}
.sig-card .sig-text {
  padding: 2rem 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.sig-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 0.4rem;
}
.sig-head h3 { margin: 0; }
.sig-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  color: var(--rose-deep);
}
.sig-card p {
  font-size: 0.92rem;
  margin: 0 0 0.8rem;
}
.sig-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ═══════════════════════════════════════════════════
   BOOK PAGE — CALL CARD
═══════════════════════════════════════════════════ */
.book-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  border-radius: 20px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.book-phone {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--rose-deep);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════
   FORMS
═══════════════════════════════════════════════════ */
.form-wrap {
  max-width: none;
  margin: 0 auto;
  padding: 2.8rem 3.4rem;
}
/* Honeypot — visually removed but still present for bots to fill */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.field {
  margin-bottom: 1.5rem;
}
.field label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(42,39,33,0.14);
  border-radius: 12px;
  background: rgba(255,255,255,0.55);
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--ink);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--rose-deep);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.form-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 1.2rem;
}

/* ═══════════════════════════════════════════════════
   INFO GRID
═══════════════════════════════════════════════════ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-bottom: 4rem;
}
.info-card {
  padding: 2.2rem;
  text-align: center;
}
.info-card .ic {
  width: 34px;
  height: 34px;
  margin: 0 auto 1rem;
  color: var(--rose-deep);
}
.info-card .ic svg {
  width: 100%;
  height: 100%;
}
.info-card h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.info-card p {
  font-size: 0.9rem;
  margin: 0;
}

/* ═══════════════════════════════════════════════════
   MAP BLOCK
═══════════════════════════════════════════════════ */
.map-block {
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 4rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}


/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
.dana-footer {
  background: rgba(241,233,222,0.5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255,255,255,0.5);
  padding: 4rem 0 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.foot-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
}
.foot-desc {
  font-size: 0.88rem;
  max-width: 32ch;
  color: var(--ink-soft);
}
.foot-col h5 {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin: 0 0 1rem;
}
.foot-col a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.88rem;
  margin-bottom: 0.6rem;
}
.foot-col a:hover {
  color: var(--ink);
}
.foot-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--ink-soft);
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .book-card {
  flex-wrap: wrap !important;
  align-items: flex-start !important;
  padding: 1.5rem !important;
}
.book-phone {
  white-space: normal;
  font-size: 1.3rem !important;
  flex-basis: 100%;
  margin-top: 0.8rem;
}
.dana-nav {
  position: fixed;
  top: 63px;
  left: auto;
  right: 0;
  height: calc(100vh - 63px);
  width: 30%;
  min-width: 160px;
  background: rgba(255, 253, 249, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  backface-visibility: hidden;
  z-index: 150;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 2.4rem 1.2rem;
  gap: 1.6rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -6px 0 24px rgba(42,39,33,0.15);
}
  .dana-nav.open {
    transform: translateX(0);
  }
  .dana-nav a {
    font-size: 1.1rem;
  }
  .nav-toggle {
    display: block;
  }
  .phi-grid,
  .phi-grid.reverse {
    grid-template-columns: 1fr;
  }
  .phi-grid.reverse .phi-img {
    order: 0;
  }
  .card-grid,
  .card-grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .item-body .cols {
    grid-template-columns: 1fr;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .sig-grid {
  grid-auto-rows: auto;
}
  .sig-card {
  grid-template-columns: 1fr !important;
}
.sig-card img {
  width: 100%;
  height: 250px;
  object-fit: contain;
  background: var(--ivory-deep);
  border-radius: 0;
}
  .foot-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .offers-banner {
    padding: 1.6rem 1.8rem;
  }
}