/* =============================================================
   OneThera — Section-Specific Styles
   SEC-00 through SEC-10, OVR-01
   ============================================================= */

/* ══════════════════════════════════════════════════════════════
   SEC-00: GLOBAL NAV (handled in components.css)
   ══════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════════════
   SEC-01: HERO BANNER — Fullscreen Editorial
   ══════════════════════════════════════════════════════════════ */

.hero-fullscreen {
  position: relative;
  width: 100%;
  min-height: 100vh;
  height: auto;
  overflow: visible;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: 80px; /* Clear 64px fixed global-nav */
  box-sizing: border-box;
  clip-path: none;
}

.hero-fullscreen__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-fullscreen__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-fullscreen__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--hero-overlay);
}

.hero-fullscreen__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: var(--spacing-editorial) var(--spacing-xxxl);
  padding-bottom: calc(var(--spacing-editorial) + 48px);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: auto; /* Push content to bottom when space is available */
}

.hero-fullscreen__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--type-code-md-size);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--rounded-full);
  width: fit-content;
}

.hero-fullscreen__headline {
  font-family: var(--font-display);
  font-size: var(--type-display-xl-size);
  font-weight: var(--type-display-xxl-weight);
  line-height: 1.25;
  letter-spacing: var(--type-display-xxl-ls);
  color: #ffffff;
  word-break: keep-all;
}

.hero-fullscreen__headline .point-color {
  color: var(--color-gold);
}

.hero-fullscreen__headline .hero-subtext {
  display: block;
  font-size: var(--type-body-md-size);
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-top: var(--spacing-lg);
  font-family: var(--font-body);
  letter-spacing: normal;
  text-transform: none;
}

.hero-fullscreen__subtitle {
  font-family: var(--font-display);
  font-size: var(--type-subtitle-size);
  font-weight: var(--type-subtitle-weight);
  line-height: var(--type-subtitle-lh);
  font-style: normal;
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
}

.hero-fullscreen__cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

.btn-secondary--light {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-secondary--light:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
}

.hero-fullscreen__scroll {
  position: absolute;
  bottom: 32px;
  right: 48px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-fullscreen__scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.3);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.3; }
  50% { transform: scaleY(1.5); opacity: 0.8; }
}

/* ══════════════════════════════════════════════════════════════
   SEC-01.5: CATEGORY NAVIGATION
   ══════════════════════════════════════════════════════════════ */

.category-nav {
  background: rgba(251, 251, 250, 0.85); /* --color-canvas @ 85% — 한지 텍스처 투과 */
  padding-top: var(--spacing-editorial);
  padding-bottom: var(--spacing-editorial);
}

.category-nav__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.category-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--rounded-lg); /* 완만하고 부드러운 곡선 테두리 */
  overflow: hidden;
  background: var(--color-surface-card);
  border: 1px solid var(--color-gold-border); /* 미색 골드 테두리로 보호 경계선 느낌 부여 */
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 12px rgba(17, 17, 17, 0.02);
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.category-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: var(--color-canvas);
}

.category-card__image img,
.category-card__brand-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card__brand-cover {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-canvas);
}

.category-card__brand-cover span {
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  line-height: 1;
}

.category-card__brand-cover .brand-cover__line {
  width: 70px;
  height: 1.5px;
  background: var(--color-gold);
  opacity: 0.6;
  margin-top: 12px;
  border-radius: 9px;
}

.category-card:hover .category-card__image img,
.category-card:hover .category-card__brand-cover {
  transform: scale(1.05);
}

.category-card__content {
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-card__label {
  font-family: var(--font-body);
  font-size: var(--type-heading-md-size);
  font-weight: 600;
  color: var(--color-text-ink);
  letter-spacing: -0.01em;
}

.category-card__desc {
  font-family: var(--font-display);
  font-size: var(--type-body-sm-size);
  font-style: normal;
  color: var(--color-text-mute);
  margin: 0;
  line-height: 1.4;
}

/* ══════════════════════════════════════════════════════════════
   Detail Section Show/Hide (used by pages.js)
   ══════════════════════════════════════════════════════════════ */

.page-section-hidden {
  display: none !important;
}

.category-card--active {
  border-color: var(--color-gold) !important;
  box-shadow: 0 0 0 2px var(--color-gold-border) !important;
}

/* Legacy hero styles kept for fallback */
.hero-inner {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: var(--spacing-xxxl);
  align-items: center;
}
.hero-content { display: flex; flex-direction: column; gap: var(--spacing-xl); }
.hero-headline {
  font-family: var(--font-display);
  font-size: var(--type-display-xxl-size);
  font-weight: var(--type-display-xxl-weight);
  line-height: var(--type-display-xxl-lh);
  letter-spacing: var(--type-display-xxl-ls);
  color: var(--color-text-ink);
  word-break: keep-all;
}
.hero-subtitle {
  font-family: var(--font-display);
  font-size: var(--type-subtitle-size);
  font-weight: var(--type-subtitle-weight);
  line-height: var(--type-subtitle-lh);
  font-style: normal;
  color: var(--color-text-body);
}
.hero-image img {
  width: 100%;
  border-radius: var(--rounded-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ══════════════════════════════════════════════════════════════
   SEC-02: BRAND PHILOSOPHY
   ══════════════════════════════════════════════════════════════ */

#brand-philosophy {
  background-color: rgba(251, 251, 250, 0.85); /* --color-surface-bone @ 85% — 한지 텍스처 투과 */
  position: relative;
  z-index: 1;
  padding-top: var(--spacing-editorial);
  padding-bottom: var(--spacing-editorial);
}

.philosophy-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxxl);
  align-items: center;
}

.philosophy-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.philosophy-title {
  font-family: var(--font-display);
  font-size: var(--type-display-xl-size);
  font-weight: var(--type-display-xl-weight);
  line-height: var(--type-display-xl-lh);
  letter-spacing: var(--type-display-xl-ls);
  color: var(--color-text-ink);
}

.philosophy-quote {
  font-family: var(--font-display);
  font-size: var(--type-subtitle-size);
  font-style: normal;
  line-height: var(--type-subtitle-lh);
  color: var(--color-text-body);
  border-left: 2px solid var(--color-gold);
  padding-left: var(--spacing-lg);
}

.philosophy-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.philosophy-body p {
  font-size: var(--type-body-md-size);
  line-height: var(--type-body-md-lh);
  color: var(--color-text-body);
}

.philosophy-image-wrap {
  position: relative;
}

.philosophy-image-wrap img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--rounded-lg);
}

.philosophy-image-caption {
  font-size: var(--type-body-sm-size);
  color: var(--color-text-mute);
  text-align: right;
  margin-top: var(--spacing-sm);
}

/* ══════════════════════════════════════════════════════════════
   SEC-03: FOUNDER STORY
   ══════════════════════════════════════════════════════════════ */

#founder-story {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-block: var(--spacing-editorial);
}

.founder-pillar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxxl);
  align-items: center;
}

.founder-image {
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(197, 165, 114, 0.04);
  aspect-ratio: 1 / 1;
  width: 100%;
}

.founder-image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--rounded-lg);
}

.founder-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.founder-section-label {
  font-family: var(--font-body);
  font-size: var(--type-body-sm-size);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
}

.founder-title {
  font-family: var(--font-display);
  font-size: var(--type-display-xl-size);
  font-weight: var(--type-display-xl-weight);
  line-height: var(--type-display-xl-lh);
  letter-spacing: var(--type-display-xl-ls);
  color: var(--color-text-ink);
}

.founder-name {
  font-size: var(--type-heading-lg-size);
  font-weight: var(--type-heading-lg-weight);
  color: var(--color-text-ink);
}

.founder-role {
  font-size: var(--type-body-sm-size);
  color: var(--color-text-mute);
  margin-top: calc(var(--spacing-xs) * -1);
}

.founder-narrative {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.founder-narrative p {
  font-size: var(--type-body-md-size);
  line-height: var(--type-body-md-lh);
  color: var(--color-text-body);
}

.founder-credentials {
  font-size: var(--type-body-sm-size);
  color: var(--color-text-mute);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gold-border);
}

/* ══════════════════════════════════════════════════════════════
   SEC-04: SKIN CONCERN FILTER
   ══════════════════════════════════════════════════════════════ */

#skin-concern-filter {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-top: var(--spacing-section);
  padding-bottom: calc(var(--spacing-section) / 2);
  text-align: center;
}

.filter-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  align-items: center;
  margin-bottom: var(--spacing-xxxl);
}

.filter-title {
  font-family: var(--font-display);
  font-size: var(--type-display-lg-size);
  font-weight: var(--type-display-lg-weight);
  line-height: var(--type-display-lg-lh);
  color: var(--color-text-ink);
}

.filter-subtitle {
  font-size: var(--type-body-lead-size);
  line-height: var(--type-body-lead-lh);
  color: var(--color-text-body);
  max-width: 480px;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  align-items: center;
}

/* ══════════════════════════════════════════════════════════════
   SEC-05: PRODUCT CATALOG
   ══════════════════════════════════════════════════════════════ */

#product-catalog {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-top: calc(var(--spacing-section) / 2);
  padding-bottom: var(--spacing-section);
  overflow: hidden;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  position: relative; /* Anchor for absolutely-positioned sibling cards during expand */
}

/* ══════════════════════════════════════════════════════════════
   SEC-06: CLINICAL PROOF
   ══════════════════════════════════════════════════════════════ */

#clinical-proof {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-block: var(--spacing-editorial);
}

.clinical-header {
  text-align: center;
  margin-bottom: var(--spacing-xxxl);
}

.clinical-title {
  font-family: var(--font-display);
  font-size: var(--type-display-lg-size);
  font-weight: var(--type-display-lg-weight);
  line-height: var(--type-display-lg-lh);
  color: var(--color-text-ink);
  margin-bottom: var(--spacing-lg);
}

.clinical-subtitle {
  font-size: var(--type-body-lead-size);
  line-height: var(--type-body-lead-lh);
  color: var(--color-text-body);
}

/* Irritation Index 0.00 Callout Styling */
.clinical-callout-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xxxl);
}

.clinical-callout {
  text-align: center;
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl) var(--spacing-xxxl);
  max-width: 600px;
  width: 100%;
  box-shadow: 0 12px 32px rgba(197, 165, 114, 0.04);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.clinical-callout:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.clinical-callout__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--type-code-md-size);
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-text-mute);
  text-transform: uppercase;
}

.clinical-callout__number-wrap {
  margin-block: var(--spacing-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.clinical-callout__number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw + 1rem, 7.5rem); /* Extremely large typography */
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  /* Premium gold gradient */
  background: linear-gradient(135deg, #c5a572 0%, #b28e54 50%, #9e793b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.clinical-callout__label {
  font-family: var(--font-display);
  font-size: var(--type-heading-lg-size);
  font-weight: 600;
  color: var(--color-text-ink);
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.01em;
}

.clinical-callout__sublabel {
  font-size: var(--type-body-sm-size);
  color: var(--color-text-mute);
  max-width: 420px;
  margin-inline: auto;
  line-height: 1.5;
}



/* ══════════════════════════════════════════════════════════════
   SEC-07: INGREDIENT DEEP DIVE (DARK)
   ══════════════════════════════════════════════════════════════ */

#ingredient-deep-dive {
  background-color: var(--color-surface-dark);
  padding-block: var(--spacing-editorial);
  border-radius: var(--rounded-none);
}

.ingredient-header {
  text-align: center;
  margin-bottom: var(--spacing-xxxl);
}

.ingredient-title {
  font-family: var(--font-display);
  font-size: var(--type-display-xl-size);
  font-weight: var(--type-display-xl-weight);
  line-height: var(--type-display-xl-lh);
  letter-spacing: var(--type-display-xl-ls);
  color: var(--color-text-on-dark);
  margin-bottom: var(--spacing-lg);
}

.ingredient-subtitle {
  font-family: var(--font-display);
  font-size: var(--type-subtitle-size);
  font-style: normal;
  color: rgba(249, 249, 249, 0.7);
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

/* ══════════════════════════════════════════════════════════════
   SEC-08: ONE SISTERS (SOCIAL IMPACT)
   ══════════════════════════════════════════════════════════════ */

#one-sisters {
  background: linear-gradient(135deg, rgba(253, 245, 246, 0.85) 0%, rgba(240, 195, 203, 0.35) 50%, rgba(253, 245, 246, 0.85) 100%);
  padding-block: var(--spacing-editorial);
}

.sisters-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xxxl);
  align-items: start;
}

@media (min-width: 992px) {
  .sisters-inner {
    grid-template-columns: 55fr 45fr;
  }
}

.sisters-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.sisters-title {
  font-family: var(--font-display);
  font-size: var(--type-display-lg-size);
  font-weight: var(--type-display-lg-weight);
  line-height: var(--type-display-lg-lh);
  color: var(--color-text-ink);
}

.sisters-slogan {
  font-family: var(--font-display);
  font-size: var(--type-subtitle-size);
  font-style: normal;
  color: var(--color-text-body);
}

.sisters-narrative {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.sisters-narrative p {
  font-size: var(--type-body-md-size);
  line-height: var(--type-body-md-lh);
  color: var(--color-text-body);
}

/* Tracker panel — 갓 디자인 반영: 비움과 곡선의 미학 */
.tracker-panel {
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-gold-border);
  box-shadow: 0 16px 40px rgba(197, 165, 114, 0.08), inset 0 0 12px rgba(255, 255, 255, 0.6);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  position: relative;
  overflow: hidden;
}

.tracker-panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 48px rgba(197, 165, 114, 0.12), inset 0 0 12px rgba(255, 255, 255, 0.8);
}

/* ══════════════════════════════════════════════════════════════
   SEC-09: B2B BUYER ZONE
   ══════════════════════════════════════════════════════════════ */

#b2b-buyer-zone {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-block: var(--spacing-editorial);
}

.b2b-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxxl);
  align-items: start;
}

.b2b-narrative {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.b2b-section-label {
  font-size: var(--type-body-sm-size);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-mute);
}

.b2b-title {
  font-family: var(--font-display);
  font-size: var(--type-display-lg-size);
  font-weight: var(--type-display-lg-weight);
  line-height: var(--type-display-lg-lh);
  color: var(--color-text-ink);
}

.b2b-subhead {
  font-size: var(--type-heading-lg-size);
  font-weight: var(--type-heading-lg-weight);
  line-height: var(--type-heading-lg-lh);
  color: var(--color-text-ink);
}

.b2b-value-props {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.b2b-value-props p {
  font-size: var(--type-body-md-size);
  line-height: var(--type-body-md-lh);
  color: var(--color-text-body);
}

.b2b-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  list-style: none;
}

/* B2B Form Panel — 갓 디자인 반영: 비움과 곡선의 미학 */
.b2b-form-panel {
  background-color: var(--color-surface-card);
  border: 1.5px solid var(--color-gold-border);
  box-shadow: 0 16px 40px rgba(197, 165, 114, 0.08), inset 0 0 12px rgba(255, 255, 255, 0.6);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  position: relative;
  overflow: hidden;
}

.b2b-form-panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 48px rgba(197, 165, 114, 0.12), inset 0 0 12px rgba(255, 255, 255, 0.8);
}

.b2b-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.b2b-form-title {
  font-size: var(--type-heading-md-size);
  font-weight: var(--type-heading-md-weight);
  color: var(--color-text-ink);
}

.b2b-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* ══════════════════════════════════════════════════════════════
   SEC-10: GLOBAL FOOTER
   ══════════════════════════════════════════════════════════════ */

#global-footer {
  background-color: var(--color-surface-dark);
  border-radius: var(--rounded-none); /* 0px — no rounding on footer */
  padding-block: var(--spacing-editorial);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xxl);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-gold);
  text-decoration: none;
}

.footer-tagline {
  font-size: var(--type-body-sm-size);
  color: rgba(249, 249, 249, 0.6);
  line-height: var(--type-body-sm-lh);
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold-border) 50%, transparent 100%);
  margin-top: var(--spacing-xxxl);
}

.footer-legal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-xl);
}

.footer-legal {
  font-size: var(--type-body-sm-size);
  color: rgba(249, 249, 249, 0.4);
}

.footer-regulatory {
  font-size: var(--type-body-sm-size);
  color: rgba(249, 249, 249, 0.4);
  text-decoration: none;
}

/* ─────────────────────────────────────────────────────────────
   Clinical Before & After Styles
   ───────────────────────────────────────────────────────────── */

#clinical-before-after {
  background-color: rgba(251, 251, 250, 0.85); /* 한지 텍스처 투과 */
  padding-block: var(--spacing-editorial);
}

.clinical-ba__header {
  text-align: center;
  margin-bottom: var(--spacing-xxxl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.clinical-ba__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--type-code-md-size);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.clinical-ba__title {
  font-family: var(--font-display);
  font-size: var(--type-display-xl-size);
  font-weight: var(--type-display-xl-weight);
  line-height: var(--type-display-xl-lh);
  letter-spacing: var(--type-display-xl-ls);
  color: var(--color-text-ink);
}

.clinical-ba__subtitle {
  font-size: var(--type-body-lead-size);
  line-height: var(--type-body-lead-lh);
  color: var(--color-text-mute);
  max-width: 600px;
}

.clinical-ba__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.clinical-ba__card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-card);
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(197, 165, 114, 0.03);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}

.clinical-ba__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(197, 165, 114, 0.1);
  border-color: var(--color-gold);
}

.clinical-ba__compare {
  display: flex;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-bottom: 1.5px solid var(--color-gold-border);
  overflow: hidden;
  position: relative;
}

.clinical-ba__panel {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.clinical-ba__panel:first-child {
  border-right: 1px solid var(--color-gold-border);
}

.clinical-ba__panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.clinical-ba__card:hover .clinical-ba__panel img {
  transform: scale(1.04);
}

.clinical-ba__badge {
  position: absolute;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: rgba(17, 17, 17, 0.8);
  color: #ffffff;
  padding: 4px 8px;
  border-radius: var(--rounded-xs);
  z-index: 2;
  pointer-events: none;
}

.clinical-ba__panel:first-child .clinical-ba__badge {
  left: 12px;
}

.clinical-ba__panel:last-child .clinical-ba__badge {
  right: 12px;
}

.clinical-ba__content {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex-grow: 1;
}

.clinical-ba__card-title {
  font-family: var(--font-body);
  font-size: var(--type-heading-md-size);
  font-weight: 600;
  color: var(--color-text-ink);
  line-height: var(--type-heading-md-lh);
}

.clinical-ba__card-subtitle {
  font-family: var(--font-body);
  font-size: var(--type-body-sm-size);
  color: var(--color-gold);
  font-weight: 500;
  margin-top: calc(var(--spacing-xs) * -1);
}

.clinical-ba__divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-hairline);
  margin-block: var(--spacing-sm);
}

.clinical-ba__desc {
  font-size: var(--type-body-sm-size);
  line-height: var(--type-body-sm-lh);
  color: var(--color-text-body);
}

/* ── Protecting Outlines for Gat Cap Philosophy ── */
.tracker-panel,
.b2b-form-panel,
.formula-inner {
  border: 1.5px solid var(--color-gold-border) !important;
  box-shadow: 0 8px 32px rgba(197, 165, 114, 0.04) !important;
  transition: border-color var(--transition-med), box-shadow var(--transition-med);
}

.tracker-panel:hover,
.b2b-form-panel:hover {
  border-color: var(--color-gold) !important;
  box-shadow: 0 12px 40px rgba(197, 165, 114, 0.08) !important;
}

@media (max-width: 992px) {
  .clinical-ba__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .clinical-ba__grid {
    grid-template-columns: 1fr;
  }
}

/* Static Clinical Before & After badges positioning */
.clinical-ba__badge--before {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 5;
}

.clinical-ba__badge--after {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 5;
}

.clinical-ba__badge-detail {
  position: absolute;
  top: 46px;
  font-family: var(--font-body);
  font-size: 0.6875rem; /* 11px */
  font-weight: 600;
  background: rgba(26, 28, 30, 0.75);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  color: #ffffff;
  padding: 3px 6px;
  border-radius: var(--rounded-xs);
  z-index: 5;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
}

.clinical-ba__badge-detail--before {
  left: 16px;
}

.clinical-ba__badge-detail--after {
  right: 16px;
}


/* Lightbox spinner loader */
.lightbox-loader {
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top: 3px solid var(--color-gold);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  animation: lightbox-spin 0.8s linear infinite;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: none;
}

@keyframes lightbox-spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ─────────────────────────────────────────────────────────────
   B2B Split Layout & Global Contact Section
   ───────────────────────────────────────────────────────────── */

.b2b-split-rows {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxxl);
  margin-top: var(--spacing-xxl);
  width: 100%;
}

.b2b-split-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-xxxl);
  align-items: center;
  width: 100%;
}

.b2b-split-row.b2b-split-row--reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.b2b-split-media {
  background: var(--color-surface-bone);
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-none); /* 0px - square corners */
  overflow: hidden;
  aspect-ratio: 4 / 3;
  width: 100%;
  box-shadow: 0 8px 24px rgba(197, 165, 114, 0.03);
}

.b2b-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.b2b-split-media:hover img {
  transform: scale(1.03);
}

.b2b-split-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.b2b-split-content h3 {
  font-family: var(--font-body);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-text-ink);
  border-bottom: 1px solid var(--color-gold-border);
  padding-bottom: var(--spacing-sm);
  margin: 0;
  letter-spacing: -0.01em;
}

.b2b-why-list,
.b2b-consumer-list,
.b2b-compliance-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.b2b-why-list li {
  display: flex;
  gap: var(--spacing-sm);
  font-size: var(--type-body-md-size);
  line-height: 1.6;
  color: var(--color-text-body);
}

.b2b-why-list .bullet {
  color: var(--color-gold);
  font-weight: bold;
}

.b2b-consumer-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.b2b-consumer-list .consumer-title {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-text-ink);
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

.b2b-consumer-list .consumer-desc {
  color: var(--color-text-body);
  font-size: 0.875rem;
  line-height: 1.55;
}

.b2b-compliance-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-ink);
}

.compliance-mini-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px dashed var(--color-hairline);
}

.mini-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-ink);
  letter-spacing: 0.02em;
}

.mini-logo svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
}

.b2b-banner-image {
  width: 100%;
  aspect-ratio: 21 / 9;
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-none);
  overflow: hidden;
  margin-top: var(--spacing-xxxl);
  margin-bottom: var(--spacing-xxl);
}

.b2b-banner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

/* Dedicated Bottom Contact Signature Section */
.global-contact-section {
  padding-block: var(--spacing-editorial);
  background: var(--color-canvas);
  border-top: 1px solid var(--color-hairline);
}

.global-contact-card {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-editorial) var(--spacing-xxxl);
  background: var(--color-surface-card);
  border: 1.5px solid var(--color-gold-border);
  border-radius: var(--rounded-none); /* 0px - square corners */
  box-shadow: 0 16px 40px rgba(197, 165, 114, 0.04);
}

.global-contact-card .contact-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--spacing-md);
}

.global-contact-card .contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text-ink);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em;
}

.global-contact-card .contact-lead {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text-body);
  max-width: 680px;
  margin: 0 auto var(--spacing-xxl) auto;
}

.global-contact-card .contact-details-box {
  background: var(--color-surface-bone);
  border: 1px solid var(--color-hairline);
  padding: var(--spacing-xl) var(--spacing-xxl);
  border-radius: var(--rounded-none);
  display: inline-block;
  max-width: 100%;
}

.global-contact-card .contact-manager-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.global-contact-card .contact-manager-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-ink);
  margin: 0 0 4px 0;
  letter-spacing: -0.01em;
}

.global-contact-card .contact-manager-title {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-mute);
  margin: 0 0 12px 0;
}

.global-contact-card .contact-manager-email {
  margin: 0;
}

.global-contact-card .contact-manager-email a {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(197, 165, 114, 0.3);
  padding-bottom: 2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.global-contact-card .contact-manager-email a:hover {
  color: var(--color-text-ink);
  border-color: var(--color-text-ink);
}

@media (max-width: 992px) {
  .b2b-split-row,
  .b2b-split-row.b2b-split-row--reverse {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  .b2b-split-row--reverse {
    display: flex;
    flex-direction: column-reverse;
  }
  .b2b-banner-image {
    aspect-ratio: 16 / 9;
  }
  .global-contact-card {
    padding: var(--spacing-xxl) var(--spacing-xl);
  }
}