/* HansMed — Healing Courtyard */
:root {
  /* Palette: warm cream / clay / ink */
  --cream-50: #FBF7EE;
  --cream-100: #F5EEDF;
  --cream-200: #ECE2CC;
  --cream-300: #DCCBA8;
  --clay-200: #C9B393;
  --clay-400: #A0825F;
  --clay-500: #8B6B47;
  --clay-600: #6B4A30;
  --clay-700: #4E3422;
  --ink-900: #261810;
  --ink-800: #34221A;
  --ink-700: #4A3326;
  --ink-500: #6B5346;
  --ink-300: #9C8676;
  --mist: rgba(255, 250, 240, 0.55);
  --shadow-soft: 0 18px 60px -20px rgba(38, 24, 16, 0.18);
  --shadow-deep: 0 40px 120px -30px rgba(38, 24, 16, 0.35);

  /* Type */
  /* Updated 2026-06-03: Cinzel dropped in favour of Cormorant Garamond as
     the primary display serif, to match the new editorial landing-page
     redesign. Every page using var(--font-display) inherits this swap —
     no per-page CSS changes needed. EB Garamond + Georgia stay as web-safe
     fallbacks for the rare device that can't load the Google font. */
  --font-display: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --font-ui: "DM Sans", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
  /* Chinese: 楷體 / Kai system stack, then Noto Serif SC fallback */
  --font-zh: "Kaiti SC", "STKaiti", KaiTi, "BiauKai", "Noto Serif SC", "Source Han Serif SC", serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-ui);
  background: var(--cream-50);
  color: var(--ink-800);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ─── Chinese language overrides ─── */
/* Cinzel (Trajan substitute) has no lowercase or italic.
   When the page is in Chinese, switch display surfaces to 楷體 and drop italic. */
html[lang="zh"] .landing-hero,
html[lang="zh"] .courtyard-title,
html[lang="zh"] .courtyard-sub,
html[lang="zh"] .bldg-hero-title,
html[lang="zh"] .module-title,
html[lang="zh"] .doctor-name,
html[lang="zh"] .product-name,
html[lang="zh"] .article-title,
html[lang="zh"] .future-card .ttl,
html[lang="zh"] .bldg-popover-name,
html[lang="zh"] .bldg-pin-name,
html[lang="zh"] .sitemap-section h2,
html[lang="zh"] .sitemap-header h1,
html[lang="zh"] .bldg-index-item .name,
html[lang="zh"] .landing-door-cue-main,
html[lang="zh"] .v2-hero-title,
html[lang="zh"] .v2-popover-cn,
html[lang="zh"] .v2-popover-en,
html[lang="zh"] .v2-pin-cn,
html[lang="zh"] .v2-pin-en {
  font-family: var(--font-zh);
  font-style: normal !important;
  letter-spacing: 0.02em;
}

/* The logo plate font stays the same regardless of selected page language */
html[lang="zh"] .nav-wordmark-primary {
  font-family: "DM Sans", "Inter", system-ui, sans-serif !important;
  font-style: normal !important;
  font-weight: 700 !important;
}
html[lang="zh"] .nav-wordmark-sub {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "PingFang SC", serif !important;
  font-style: normal !important;
}

/* Cinzel is all-caps; preserve case for English (no transform). */
html[lang="en"] .landing-hero,
html[lang="en"] .courtyard-title,
html[lang="en"] .bldg-hero-title,
html[lang="en"] .module-title,
html[lang="en"] .v2-hero-title,
html[lang="en"] .nav-wordmark-primary {
  font-style: normal;
  letter-spacing: 0.01em;
}

/* App shell */
#app {
  min-height: 100vh;
  position: relative;
  isolation: isolate;
}

/* Atmospheric backdrop (sun, grain) */
.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse at 80% -10%, rgba(220, 180, 130, 0.45), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(180, 140, 100, 0.18), transparent 50%),
    linear-gradient(180deg, var(--cream-50) 0%, var(--cream-100) 100%);
}
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  mix-blend-mode: multiply;
  opacity: 0.06;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.15 0 0 0 0 0.1 0 0 0 0.9 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
}

/* ─── Nav ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  background: linear-gradient(180deg, rgba(251, 247, 238, 0.92), rgba(251, 247, 238, 0));
  backdrop-filter: blur(6px);
  transition: background 0.4s ease;
}
.nav.solid {
  background: rgba(251, 247, 238, 0.96);
  border-bottom: 1px solid rgba(78, 52, 34, 0.08);
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  user-select: none;
  background: var(--clay-500);
  color: var(--cream-50) !important;
  padding: 10px 18px 10px 14px;
  border-radius: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.nav-brand:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px rgba(38, 24, 16, 0.35);
}
.nav-wordmark-block {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav-wordmark-primary {
  font-family: "DM Sans", "Inter", system-ui, sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.005em;
  color: currentColor;
  display: block;
}
.nav-wordmark-sub {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "PingFang SC", serif;
  font-weight: 500;
  font-size: 13.5px;
  margin-top: 4px;
  display: block;
  color: rgba(245, 238, 223, 0.78);
  text-align: justify;
  text-align-last: justify;
  letter-spacing: 0.04em;
  font-style: normal;
}
.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-700);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  letter-spacing: 0.01em;
}
.nav-link:hover { background: rgba(78, 52, 34, 0.06); }
.nav-link.active {
  background: var(--cream-200);
  color: var(--ink-900);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-toggle {
  display: flex;
  background: var(--cream-200);
  border-radius: 999px;
  padding: 3px;
  font-size: 13px;
}
.lang-toggle button {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 500;
  color: var(--ink-700);
  cursor: pointer;
}
.lang-toggle button.active {
  background: var(--ink-900);
  color: var(--cream-50);
}
.btn {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--ink-900);
  color: var(--cream-50);
  padding: 13px 28px;
}
.btn-primary:hover { background: var(--ink-800); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink-800);
  padding: 13px 22px;
}
.btn-outline {
  background: transparent;
  color: var(--ink-900);
  border: 1px solid rgba(38, 24, 16, 0.25);
  padding: 12px 26px;
}
.btn-outline:hover { background: rgba(38, 24, 16, 0.04); border-color: var(--ink-900); }
.btn-link {
  background: transparent;
  border: none;
  color: var(--ink-800);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 0;
  border-bottom: 1px solid var(--ink-800);
  border-radius: 0;
}

/* ─── Eyebrow rule ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay-500);
}
.eyebrow::before, .eyebrow::after {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

/* ─── Landing ─── */
.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 0 48px;
}
.landing-photo {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 22% 60%, rgba(184, 138, 88, 0.5), transparent 35%),
    radial-gradient(circle at 78% 30%, rgba(228, 200, 160, 0.6), transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(255, 245, 225, 0.4), transparent 60%),
    linear-gradient(160deg, var(--cream-100), var(--cream-200) 60%, var(--clay-200));
}
.landing-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(251, 247, 238, 0.2) 0%, transparent 30%, transparent 70%, rgba(251, 247, 238, 0.6) 100%);
}
/* Atmospheric haze on landing — abstract light wash, no objects */
.landing-atmos {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.haze {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  mix-blend-mode: screen;
  animation: hazeDrift 22s ease-in-out infinite alternate;
}
.haze-1 {
  width: 60vw; height: 60vw;
  left: -10%; bottom: -25%;
  background: radial-gradient(circle, rgba(255, 220, 170, 0.85), transparent 65%);
}
.haze-2 {
  width: 50vw; height: 50vw;
  right: -8%; top: -20%;
  background: radial-gradient(circle, rgba(255, 235, 200, 0.9), transparent 60%);
  animation-delay: -8s;
}
.haze-3 {
  width: 40vw; height: 40vw;
  left: 30%; top: 40%;
  background: radial-gradient(circle, rgba(220, 180, 130, 0.5), transparent 70%);
  animation-delay: -14s;
}
.horizon {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 22%;
  background: linear-gradient(180deg, transparent 0%, rgba(180, 145, 105, 0.18) 60%, rgba(140, 105, 70, 0.3) 100%);
  pointer-events: none;
}
@keyframes hazeDrift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.08); }
}

/* Landing variants — text + interactive door composition */
.landing.align-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 130px;
  padding-bottom: 80px;
}
.landing.align-centered .landing-content {
  text-align: center;
  max-width: 920px;
  margin-bottom: 72px;
}

.landing.align-asymmetric {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 140px;
  padding-bottom: 80px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}
.landing.align-asymmetric .landing-content {
  text-align: left;
  max-width: 640px;
  margin-left: 4%;
}
.landing.align-asymmetric .landing-door {
  justify-self: center;
}

.landing.align-editorial {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding-top: 140px;
  padding-bottom: 80px;
  max-width: 1500px;
  margin: 0 auto;
  width: 100%;
}
.landing.align-editorial .landing-side {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.landing.align-editorial .landing-content {
  text-align: left;
  max-width: 560px;
}
.landing.align-editorial .landing-hero { font-size: clamp(56px, 7vw, 112px); }
.landing.align-editorial .landing-door {
  justify-self: center;
}

.landing-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 2;
}
.landing-hero {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(64px, 9.5vw, 156px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--ink-900);
  margin: 0;
}
.landing-hero.one-line .hero-line {
  display: block;
  white-space: nowrap;
}
.hero-lead { color: var(--ink-900); }
.hero-accent {
  position: relative;
  display: inline-block;
  color: var(--clay-500);
  padding: 0 0.04em;
}
.hero-underline {
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: -0.04em;
  width: 92%;
  height: 0.22em;
  color: var(--clay-500);
  overflow: visible;
  pointer-events: none;
}
.hero-underline path {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  animation: heroUnderlineDraw 1.4s cubic-bezier(0.4, 0.1, 0.2, 1) 1.4s forwards;
}
@keyframes heroUnderlineDraw {
  to { stroke-dashoffset: 0; }
}
.landing-hero .hero-line {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
.landing-hero .hero-line:nth-child(1) { animation-delay: 0.4s; }
.landing-hero .hero-line:nth-child(2) { animation-delay: 0.65s; }
.landing-hero .hero-line:nth-child(3) { animation-delay: 0.9s; }
@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

.landing-eyebrow-row {
  opacity: 0;
  animation: heroIn 0.8s ease 0.15s forwards;
}

/* Editorial side-bar — stat column */
.landing-side-stat {
  font-family: var(--font-display);
  font-style: italic;
}
.landing-side-stat .num { display: block; font-size: 48px; line-height: 1; color: var(--ink-900); }
.landing-side-stat .lbl { font-family: var(--font-ui); font-style: normal; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clay-500); margin-top: 8px; display: block; }

/* Landing door — interactive door illustration on the landing page */
.landing-door {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  cursor: pointer;
  opacity: 0;
  animation: heroIn 1s ease 1.2s forwards;
  user-select: none;
}
.landing-door-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 72px;
}
.landing-door-cue-main {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 30px;
  color: var(--ink-900);
  letter-spacing: -0.005em;
  transition: transform 0.4s ease;
}
.landing-door-cue-sub {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--clay-600);
  font-weight: 600;
}
.landing-door.is-hovered .landing-door-cue-main { transform: translateY(-2px); }

.landing-door-frame {
  position: relative;
  width: clamp(320px, 32vw, 460px);
  aspect-ratio: 11 / 16;
  background: #1a0f08;
  border: 12px solid #2a1810;
  border-radius: 50% 50% 4px 4px / 16% 16% 4px 4px;
  box-shadow:
    0 0 0 18px rgba(78, 52, 34, 0.14),
    0 40px 90px -18px rgba(38, 24, 16, 0.42),
    inset 0 0 50px rgba(0,0,0,0.65);
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.5s ease;
  overflow: hidden;
}
.landing-door.is-hovered .landing-door-frame {
  transform: translateY(-4px) scale(1.02);
  box-shadow:
    0 0 0 14px rgba(78, 52, 34, 0.2),
    0 40px 90px -16px rgba(38, 24, 16, 0.55),
    inset 0 0 40px rgba(0,0,0,0.7);
}
.landing-door-glow {
  position: absolute;
  inset: 6%;
  background: radial-gradient(ellipse at center, rgba(255, 220, 170, 0.95), rgba(255, 190, 120, 0.5) 40%, transparent 75%);
  opacity: 0;
  filter: blur(3px);
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.landing-door.is-hovered .landing-door-glow { opacity: 0.7; }

.landing-door-leaf {
  position: absolute;
  top: 0; bottom: 0;
  width: 50%;
  background:
    repeating-linear-gradient(90deg, #4a2e1a, #5a3820 8px, #4a2e1a 16px),
    linear-gradient(180deg, #5e3a22, #3a2114);
  background-blend-mode: multiply;
  box-shadow: inset 0 0 30px rgba(0,0,0,0.6);
  transition: transform 0.7s cubic-bezier(0.4, 0.05, 0.25, 1);
  transform-style: preserve-3d;
}
.landing-door-leaf.left {
  left: 0;
  transform-origin: left center;
  border-right: 2px solid #1a0f08;
  border-radius: 50% 0 0 0 / 30% 0 0 0;
}
.landing-door-leaf.right {
  right: 0;
  transform-origin: right center;
  border-left: 2px solid #1a0f08;
  border-radius: 0 50% 0 0 / 0 30% 0 0;
}
.landing-door.is-hovered .landing-door-leaf.left  { transform: rotateY(-16deg); }
.landing-door.is-hovered .landing-door-leaf.right { transform: rotateY(16deg); }

.ld-knob {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #d4a86a, #6b4a25);
  box-shadow: 0 1px 3px rgba(0,0,0,0.5);
  transform: translateY(-50%);
  z-index: 2;
}
.landing-door-leaf.left .ld-knob  { right: 12px; }
.landing-door-leaf.right .ld-knob { left: 12px; }

.ld-panel {
  position: absolute;
  left: 18%;
  right: 18%;
  height: 24%;
  border: 1.5px solid rgba(26, 15, 8, 0.7);
  border-radius: 4px;
  background: rgba(26, 15, 8, 0.18);
}
.ld-panel-1 { top: 14%; }
.ld-panel-2 { bottom: 14%; }

.landing-door-lintel {
  position: absolute;
  top: -22px;
  left: -18px;
  right: -18px;
  height: 14px;
  background: linear-gradient(180deg, #3a2418 0%, #261810 100%);
  border-radius: 3px;
  box-shadow: 0 4px 8px rgba(38, 24, 16, 0.25);
}
.landing-door-threshold {
  position: absolute;
  bottom: -10px;
  left: -10px;
  right: -10px;
  height: 5px;
  background: linear-gradient(180deg, #4a3020 0%, #2a1810 100%);
  border-radius: 2px;
  opacity: 0.7;
}

.landing-door-arrow {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  color: var(--clay-600);
  letter-spacing: 0.15em;
  margin-top: 26px;
  transition: transform 0.4s ease, color 0.3s ease;
}
.landing-door.is-hovered .landing-door-arrow {
  transform: translateX(6px);
  color: var(--ink-900);
}

/* ─── Door ─── */
.door-scene {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: radial-gradient(ellipse at center, #2a1b10 0%, #100804 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  perspective: 1800px;
  perspective-origin: 50% 50%;
}
.door-scene .vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.6) 90%);
  pointer-events: none;
}
.door-frame {
  position: relative;
  width: clamp(380px, 42vw, 640px);
  height: clamp(560px, 72vh, 880px);
  background: #1a0f08;
  border: 14px solid #2a1810;
  border-radius: 50% 50% 4px 4px / 18% 18% 4px 4px;
  box-shadow:
    0 0 0 24px rgba(40, 25, 15, 0.6),
    0 0 80px 30px rgba(200, 150, 80, 0.15),
    inset 0 0 60px rgba(0,0,0,0.6);
  transform-style: preserve-3d;
}
.door-leaf {
  position: absolute;
  top: 0; bottom: 0;
  width: 50%;
  background:
    repeating-linear-gradient(90deg, #4a2e1a, #5a3820 12px, #4a2e1a 24px),
    linear-gradient(180deg, #5e3a22, #3a2114);
  background-blend-mode: multiply;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.6);
  transition: transform 2.8s cubic-bezier(0.6, 0.05, 0.25, 1);
  transform-origin: var(--hinge);
  transform-style: preserve-3d;
}
.door-leaf.left {
  left: 0;
  --hinge: left center;
  border-right: 2px solid #1a0f08;
  border-radius: 50% 0 0 0 / 30% 0 0 0;
}
.door-leaf.right {
  right: 0;
  --hinge: right center;
  border-left: 2px solid #1a0f08;
  border-radius: 0 50% 0 0 / 0 30% 0 0;
}
.door-knob {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #d4a86a, #6b4a25);
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
  transform: translateY(-50%);
}
.door-leaf.left .door-knob { right: 20px; }
.door-leaf.right .door-knob { left: 20px; }
.door-light {
  position: absolute;
  inset: 4%;
  background: radial-gradient(ellipse at center, rgba(255, 230, 180, 0.95), rgba(255, 200, 140, 0.5) 40%, transparent 70%);
  opacity: 0;
  transition: opacity 1.8s ease 0.6s;
  pointer-events: none;
  filter: blur(2px);
}
.door-scene.opening .door-leaf.left { transform: rotateY(-105deg); }
.door-scene.opening .door-leaf.right { transform: rotateY(105deg); }
.door-scene.opening .door-light { opacity: 1; }

.door-caption {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 230, 195, 0.7);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-align: center;
  animation: doorCaption 4s ease forwards;
}
@keyframes doorCaption {
  0% { opacity: 0; transform: translate(-50%, 10px); }
  20%, 70% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; }
}
.door-skip {
  position: absolute;
  top: 32px;
  right: 32px;
  background: transparent;
  color: rgba(255, 230, 195, 0.6);
  border: 1px solid rgba(255, 230, 195, 0.25);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-ui);
}
.door-skip:hover { background: rgba(255, 230, 195, 0.08); }

/* ─── Courtyard ─── */
.courtyard {
  min-height: 100vh;
  padding: 110px 48px 48px;
  position: relative;
}
.courtyard-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  margin-bottom: 64px;
  opacity: 0;
  animation: heroIn 0.9s ease 0.3s forwards;
}
.courtyard-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  color: var(--ink-900);
  margin: 0;
  line-height: 1.05;
}
.courtyard-sub {
  font-size: 15px;
  color: var(--ink-700);
  max-width: 540px;
  line-height: 1.6;
}

/* Courtyard stage — illustrated */
.stage {
  position: relative;
  margin: 0 auto;
  max-width: 1400px;
  aspect-ratio: 16 / 9;
  border-radius: 24px;
  overflow: visible;
  background:
    radial-gradient(ellipse at 50% 90%, rgba(220, 200, 160, 0.6), transparent 60%),
    linear-gradient(180deg, #e8d8b8 0%, #d4bf95 45%, #c9b07d 75%, #b89968 100%);
  box-shadow: var(--shadow-deep);
}
.stage > .sky {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(180deg, #f3e3c5 0%, #e8d4ab 60%, transparent 100%);
  border-radius: 24px 24px 0 0;
}
.stage .sun {
  position: absolute;
  top: 8%;
  right: 12%;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 230, 180, 0.95), rgba(255, 200, 140, 0.3) 50%, transparent 80%);
  filter: blur(2px);
}
.stage > .ground {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 30%;
  background:
    repeating-linear-gradient(90deg, rgba(60, 40, 25, 0.06) 0 60px, transparent 60px 120px),
    linear-gradient(180deg, #b8966b 0%, #8b6e4a 100%);
  border-radius: 0 0 24px 24px;
}
.stage .mist {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, transparent 30%, rgba(255, 245, 220, 0.18) 70%);
  pointer-events: none;
}

/* Building — persistent pin + hover popover */
.bldg {
  position: absolute;
  cursor: pointer;
  transition:
    transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.4s ease,
    opacity 0.4s ease;
  /* Recede into background so the pin labels read first */
  filter:
    drop-shadow(0 16px 26px rgba(40, 25, 15, 0.18))
    saturate(0.72)
    brightness(0.94)
    blur(0.4px);
}
.bldg:hover {
  transform: translateY(-8px) scale(1.03);
  filter:
    drop-shadow(0 36px 50px rgba(40, 25, 15, 0.4))
    saturate(1.05)
    brightness(1.04)
    blur(0);
  z-index: 5;
}
.stage.has-hover .bldg.is-dimmed {
  opacity: 0.38;
  filter:
    drop-shadow(0 14px 22px rgba(40, 25, 15, 0.14))
    saturate(0.5)
    brightness(0.92)
    blur(1.5px);
}
.bldg-card {
  width: 100%;
  height: 100%;
  position: relative;
}

/* Persistent pin floating above each building */
.bldg-pin {
  position: absolute;
  top: -58px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.4s ease;
}
.stage.has-hover .bldg.is-dimmed .bldg-pin { opacity: 0.35; }
.bldg.is-hovered .bldg-pin { opacity: 0; transform: translateX(-50%) translateY(-6px); }
.bldg-pin-num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--ink-900);
  background: rgba(251, 247, 238, 0.95);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(78, 52, 34, 0.18);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 8px rgba(38, 24, 16, 0.12);
}
.bldg-pin-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  line-height: 1;
  color: var(--ink-900);
  letter-spacing: -0.01em;
  text-shadow:
    0 1px 2px rgba(251, 247, 238, 0.95),
    0 0 14px rgba(251, 247, 238, 0.85),
    0 0 24px rgba(251, 247, 238, 0.6);
}

/* Hover popover — rich card emerging above the building */
.bldg-popover {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  width: 280px;
  transform: translateX(-50%) translateY(8px);
  background: var(--cream-50);
  border: 1px solid rgba(78, 52, 34, 0.1);
  border-radius: 16px;
  padding: 18px 20px 16px;
  box-shadow:
    0 30px 70px -20px rgba(38, 24, 16, 0.45),
    0 4px 12px rgba(38, 24, 16, 0.08);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 10;
}
.bldg-popover::after {
  content: "";
  position: absolute;
  bottom: -7px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 14px;
  height: 14px;
  background: var(--cream-50);
  border-right: 1px solid rgba(78, 52, 34, 0.1);
  border-bottom: 1px solid rgba(78, 52, 34, 0.1);
}
.bldg.is-hovered .bldg-popover {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.bldg-popover-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.bldg-popover-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--clay-500);
}
.bldg-popover-kind {
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay-600);
  font-weight: 600;
}
.bldg-popover-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 28px;
  line-height: 1.1;
  color: var(--ink-900);
  margin: 0 0 8px;
}
.bldg-popover-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-700);
  margin: 0 0 12px;
}
.bldg-popover-cta {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-900);
  padding: 8px 0 2px;
  border-top: 1px solid rgba(78, 52, 34, 0.12);
  width: 100%;
}

/* Edge buildings: shift popover so it stays in-frame.
   With the new size order, FUTURE (V) is far-left and KNOWLEDGE (IV) is far-right. */
.bldg-future .bldg-popover { left: 0; transform: translateX(0) translateY(8px); }
.bldg-future .bldg-popover::after { left: 30px; transform: translateX(0) rotate(45deg); }
.bldg.bldg-future.is-hovered .bldg-popover { transform: translateX(0) translateY(0); }

.bldg-knowledge .bldg-popover { left: auto; right: 0; transform: translateX(0) translateY(8px); }
.bldg-knowledge .bldg-popover::after { left: auto; right: 30px; transform: translateX(0) rotate(45deg); }
.bldg.bldg-knowledge.is-hovered .bldg-popover { transform: translateX(0) translateY(0); }

/* Building roofs / bodies — simple geometric shapes */
.roof {
  position: absolute;
  left: -8%;
  right: -8%;
  top: 0;
  height: 38%;
  background: linear-gradient(180deg, #3a2418 0%, #4a2e20 80%, #2a1810 100%);
  clip-path: polygon(8% 0%, 92% 0%, 100% 100%, 0% 100%);
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.3);
}
.roof::before {
  content: "";
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 8px;
  background: #2a1810;
  border-radius: 2px;
}
.roof-curl-l, .roof-curl-r {
  position: absolute;
  top: 0;
  width: 18px;
  height: 24px;
  background: #3a2418;
}
.roof-curl-l {
  left: -10px;
  border-radius: 0 0 0 18px;
  transform: skewX(-15deg);
}
.roof-curl-r {
  right: -10px;
  border-radius: 0 0 18px 0;
  transform: skewX(15deg);
}
.body {
  position: absolute;
  left: 4%;
  right: 4%;
  top: 30%;
  bottom: 0;
  background: linear-gradient(180deg, var(--bldg-color, #f0e2c8) 0%, var(--bldg-color-dark, #d4c09a) 100%);
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px rgba(60, 40, 25, 0.15), inset -20px 0 30px rgba(60, 40, 25, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 10%;
}
.window {
  width: 60%;
  height: 26%;
  background: linear-gradient(180deg, rgba(60, 40, 25, 0.6), rgba(40, 25, 15, 0.85));
  border: 2px solid var(--clay-700);
  position: relative;
}
.window::before, .window::after {
  content: "";
  position: absolute;
  background: var(--clay-700);
}
.window::before { left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%); }
.window::after { top: 50%; left: 0; right: 0; height: 2px; transform: translateY(-50%); }
.window.glow {
  background: linear-gradient(180deg, rgba(255, 220, 160, 0.6), rgba(220, 160, 80, 0.4));
  box-shadow: 0 0 30px rgba(255, 200, 130, 0.5);
}
.door-small {
  width: 26%;
  height: 38%;
  background: linear-gradient(180deg, #2a1810 0%, #3a2418 100%);
  border-radius: 60% 60% 0 0 / 20% 20% 0 0;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: inset 0 6px 0 var(--clay-700);
}
.lantern {
  position: absolute;
  top: -16%;
  width: 14px;
  height: 22px;
  background: radial-gradient(ellipse at 50% 40%, #ff9b4a, #c25a1a);
  border-radius: 50% 50% 30% 30%;
  box-shadow: 0 0 12px rgba(255, 140, 60, 0.7);
  animation: lanternGlow 3s ease-in-out infinite alternate;
}
@keyframes lanternGlow {
  to { box-shadow: 0 0 20px rgba(255, 160, 80, 0.95); }
}
.lantern.left { left: 8%; }
.lantern.right { right: 8%; }

/* Building styling variants */
.bldg-clinic { --bldg-color: #f7f0e0; --bldg-color-dark: #e8dcc0; }
.bldg-clinic .roof { background: linear-gradient(180deg, #2c4a52 0%, #1a3a42 100%); }
.bldg-clinic .roof-curl-l, .bldg-clinic .roof-curl-r { background: #2c4a52; }

.bldg-pharmacy { --bldg-color: #d8b285; --bldg-color-dark: #b88d62; }
.bldg-pharmacy .roof { background: linear-gradient(180deg, #5a3018 0%, #3a1f0a 100%); }
.bldg-pharmacy .roof-curl-l, .bldg-pharmacy .roof-curl-r { background: #5a3018; }

.bldg-store { --bldg-color: #efd9b4; --bldg-color-dark: #d4b88a; }
.bldg-store .roof { background: linear-gradient(180deg, #4a3520 0%, #2a1d10 100%); }
.bldg-store .roof-curl-l, .bldg-store .roof-curl-r { background: #4a3520; }

.bldg-knowledge { --bldg-color: #e0d4b8; --bldg-color-dark: #c5b58e; }
.bldg-knowledge .roof { background: linear-gradient(180deg, #3a3020 0%, #1f1a10 100%); }
.bldg-knowledge .roof-curl-l, .bldg-knowledge .roof-curl-r { background: #3a3020; }

.bldg-future { --bldg-color: #ddd0bf; --bldg-color-dark: #b8a890; }
.bldg-future .roof { background: linear-gradient(180deg, #4a4035 0%, #2a241c 100%); }
.bldg-future .roof-curl-l, .bldg-future .roof-curl-r { background: #4a4035; }
.bldg-future .body { opacity: 0.85; }

/* Layout: U-Shape — sized by hierarchy. Center = largest. */
.layout-u .bldg-clinic    { left: 39%; top: 22%; width: 22%; height: 64%; } /* I  · largest · CENTER */
.layout-u .bldg-store     { left: 63%; top: 30%; width: 18%; height: 56%; } /* II · right     */
.layout-u .bldg-pharmacy  { left: 20%; top: 38%; width: 16%; height: 48%; } /* III· left      */
.layout-u .bldg-knowledge { left: 83%; top: 42%; width: 13%; height: 44%; } /* IV · far right */
.layout-u .bldg-future    { left: 4%;  top: 48%; width: 11%; height: 38%; opacity: 0.85; } /* V  · far left  */

/* Layout: Linear — same size hierarchy, slightly more even spacing */
.layout-linear .bldg-clinic    { left: 39%; top: 22%; width: 22%; height: 64%; }
.layout-linear .bldg-store     { left: 64%; top: 30%; width: 18%; height: 56%; }
.layout-linear .bldg-pharmacy  { left: 20%; top: 38%; width: 16%; height: 48%; }
.layout-linear .bldg-knowledge { left: 84%; top: 42%; width: 13%; height: 44%; }
.layout-linear .bldg-future    { left: 3%;  top: 48%; width: 11%; height: 38%; opacity: 0.85; }

/* Layout: Radial — same size hierarchy, fanned outward */
.layout-radial .bldg-clinic    { left: 39%; top: 22%; width: 22%; height: 64%; }
.layout-radial .bldg-store     { left: 63%; top: 30%; width: 18%; height: 56%; transform: rotate(7deg);  transform-origin: bottom center; }
.layout-radial .bldg-pharmacy  { left: 20%; top: 38%; width: 16%; height: 48%; transform: rotate(-7deg); transform-origin: bottom center; }
.layout-radial .bldg-knowledge { left: 83%; top: 42%; width: 13%; height: 44%; transform: rotate(14deg); transform-origin: bottom center; }
.layout-radial .bldg-future    { left: 4%;  top: 48%; width: 11%; height: 38%; transform: rotate(-14deg);transform-origin: bottom center; opacity: 0.85; }
.layout-radial .bldg:hover { transform: rotate(0deg) translateY(-6px) scale(1.04); }

/* Motion intensity */
.motion-minimal .bldg { transition: transform 0.25s ease, filter 0.25s ease; }
.motion-minimal .bldg:hover { transform: translateY(-2px); }
.motion-minimal .lantern { animation: none; box-shadow: 0 0 8px rgba(255, 140, 60, 0.5); }
.motion-minimal .stage .sun { animation: none; }
.motion-minimal .floating-leaf { display: none; }

.motion-cinematic .bldg { transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.6s ease; }
.motion-cinematic .bldg:hover { transform: translateY(-12px) scale(1.04); }
.motion-cinematic .stage .sun { animation: sunPulse 6s ease-in-out infinite; }
.motion-cinematic .floating-leaf { animation-duration: 14s; }
@keyframes sunPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.1); }
}

/* Falling leaves — varied size, start, drift */
.floating-leaf {
  position: absolute;
  border-radius: 60% 30% 60% 30%;
  opacity: 0.55;
  pointer-events: none;
  animation: floatLeaf 18s linear infinite;
}
@keyframes floatLeaf {
  0% { transform: translate(0, 0) rotate(var(--r0, 0deg)); opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.55; }
  100% { transform: translate(var(--dx, 50px), var(--dy, 110vh)) rotate(calc(var(--r0, 0deg) + 360deg)); opacity: 0; }
}
.floating-leaf.l1 {
  left: 8%;  top: -2%;
  width: 16px; height: 20px;
  background: radial-gradient(ellipse at 40% 30%, #d4884a, #7a3a14);
  --dx: 40px;  --dy: 70vh;  --r0: -20deg;
  animation-delay: 0s;       animation-duration: 17s;
}
.floating-leaf.l2 {
  left: 32%; top: 22%;
  width: 10px; height: 13px;
  background: radial-gradient(ellipse at 40% 30%, #c97f3a, #6e3210);
  --dx: -25px; --dy: 55vh;  --r0: 35deg;
  opacity: 0.45;
  animation-delay: -6s;      animation-duration: 22s;
}
.floating-leaf.l3 {
  left: 56%; top: 8%;
  width: 13px; height: 17px;
  background: radial-gradient(ellipse at 40% 30%, #b87035, #65300f);
  --dx: 55px;  --dy: 65vh;  --r0: 15deg;
  animation-delay: -11s;     animation-duration: 16s;
}
.floating-leaf.l4 {
  left: 78%; top: -4%;
  width: 18px; height: 22px;
  background: radial-gradient(ellipse at 40% 30%, #d99554, #843e16);
  --dx: -30px; --dy: 60vh;  --r0: -45deg;
  animation-delay: -3s;      animation-duration: 24s;
}
.floating-leaf.l5 {
  left: 18%; top: 50%;
  width: 8px;  height: 11px;
  background: radial-gradient(ellipse at 40% 30%, #c07435, #5a280b);
  --dx: 35px;  --dy: 40vh;  --r0: 60deg;
  opacity: 0.4;
  animation-delay: -14s;     animation-duration: 19s;
}
.floating-leaf.l6 {
  left: 88%; top: 38%;
  width: 11px; height: 14px;
  background: radial-gradient(ellipse at 40% 30%, #cf8141, #6f3211);
  --dx: -45px; --dy: 45vh;  --r0: -10deg;
  animation-delay: -8s;      animation-duration: 20s;
}

/* Stage caption / hint */
.stage-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(60, 40, 25, 0.55);
  background: rgba(251, 247, 238, 0.6);
  padding: 6px 14px;
  border-radius: 999px;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

/* Building index list — removed; buildings are the buttons directly */

/* ─── Building page ─── */
.bldg-page {
  min-height: 100vh;
  padding: 110px 48px 80px;
}
.bldg-page-inner {
  max-width: 1280px;
  margin: 0 auto;
}
.bldg-page-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--clay-600);
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
  margin-bottom: 32px;
  font-family: var(--font-ui);
}
.bldg-page-back:hover { color: var(--ink-900); }

.bldg-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: end;
  border-bottom: 1px solid rgba(78, 52, 34, 0.12);
  padding-bottom: 48px;
  margin-bottom: 56px;
}
.bldg-hero-text { display: flex; flex-direction: column; gap: 20px; }
.bldg-hero-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--clay-500);
}
.bldg-hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(48px, 5.5vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink-900);
  margin: 0;
}
.bldg-hero-desc {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-700);
  max-width: 460px;
}
.bldg-hero-vis {
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  background:
    radial-gradient(circle at 40% 60%, rgba(220, 180, 130, 0.6), transparent 60%),
    linear-gradient(160deg, var(--cream-100), var(--clay-200));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bldg-hero-vis::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(78, 52, 34, 0.02) 0 12px, transparent 12px 24px);
}
.bldg-hero-vis .placeholder-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clay-600);
  background: rgba(251, 247, 238, 0.7);
  padding: 6px 14px;
  border-radius: 999px;
  z-index: 2;
}

/* Building modules */
.modules {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.module {
  background: var(--cream-100);
  border-radius: 18px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(78, 52, 34, 0.06);
}
.module.dark { background: var(--ink-900); color: var(--cream-50); border-color: transparent; }
.module.dark .module-eyebrow { color: rgba(245, 238, 223, 0.6); }
.module.dark .module-title { color: var(--cream-50); }
.module.dark .module-text { color: rgba(245, 238, 223, 0.75); }
.module-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay-600);
  font-weight: 600;
}
.module-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  line-height: 1.1;
  color: var(--ink-900);
  margin: 0;
}
.module-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-700);
}

/* Doctor cards */
.doctor-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 12px;
}
.doctor-card {
  background: var(--cream-50);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.doctor-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--clay-200), var(--clay-500));
}
.doctor-name { font-family: var(--font-display); font-style: italic; font-size: 20px; color: var(--ink-900); }
.doctor-spec { font-size: 12px; letter-spacing: 0.05em; color: var(--clay-600); }
.doctor-meta { font-size: 12px; color: var(--ink-500); display: flex; gap: 10px; flex-wrap: wrap; }
.doctor-meta span { padding: 3px 8px; background: rgba(78, 52, 34, 0.06); border-radius: 999px; }

/* Time slots */
.slot-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.slot {
  font-size: 12px;
  padding: 6px 12px;
  background: var(--cream-50);
  border: 1px solid rgba(78, 52, 34, 0.12);
  border-radius: 999px;
  cursor: pointer;
}
.slot:hover { background: var(--cream-200); border-color: var(--clay-500); }
.slot.taken { color: var(--ink-300); text-decoration: line-through; cursor: not-allowed; }

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 16px;
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.product-card:hover { transform: translateY(-3px); }
.product-img {
  aspect-ratio: 1;
  border-radius: 12px;
  background:
    radial-gradient(circle at 40% 40%, rgba(255, 240, 210, 0.8), transparent 70%),
    linear-gradient(160deg, var(--cream-100), var(--clay-200));
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.product-img::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(78, 52, 34, 0.02) 0 12px, transparent 12px 24px);
}
.product-img .ph-tag {
  position: relative; z-index: 2;
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay-600);
  background: rgba(251, 247, 238, 0.75);
  padding: 4px 10px; border-radius: 999px;
}
.product-name { font-family: var(--font-display); font-style: italic; font-size: 18px; color: var(--ink-900); line-height: 1.2; }
.product-price { font-family: var(--font-ui); font-size: 13px; color: var(--clay-600); }
.product-tag { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--clay-500); font-weight: 600; }

/* AI Assistant card (in store) */
.ai-card {
  grid-column: span 12;
  background: linear-gradient(135deg, #2a1810 0%, #3a2418 100%);
  color: var(--cream-50);
  border-radius: 22px;
  padding: 40px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.ai-card::before {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 70%; height: 180%;
  background: radial-gradient(circle, rgba(220, 180, 130, 0.35), transparent 60%);
  pointer-events: none;
}
.ai-card-text { position: relative; }
.ai-card-eyebrow { font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(245, 238, 223, 0.55); margin-bottom: 16px; font-weight: 600; }
.ai-card-title { font-family: var(--font-display); font-style: italic; font-size: 44px; line-height: 1.05; color: var(--cream-50); margin: 0 0 14px; }
.ai-card-desc { font-size: 15px; line-height: 1.6; color: rgba(245, 238, 223, 0.78); max-width: 380px; margin-bottom: 24px; }
.ai-chat {
  background: rgba(251, 247, 238, 0.08);
  border: 1px solid rgba(251, 247, 238, 0.12);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  position: relative;
}
.ai-msg { padding: 10px 14px; border-radius: 12px; max-width: 88%; line-height: 1.5; }
.ai-msg.user { background: rgba(251, 247, 238, 0.14); align-self: flex-end; border-bottom-right-radius: 4px; }
.ai-msg.bot { background: rgba(220, 180, 130, 0.18); color: rgba(255, 245, 220, 0.95); align-self: flex-start; border-bottom-left-radius: 4px; }
.ai-msg .tag { font-family: var(--font-mono); font-size: 9px; opacity: 0.6; letter-spacing: 0.15em; text-transform: uppercase; display: block; margin-bottom: 2px; }

/* Article cards (knowledge) */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.article-card { display: flex; flex-direction: column; gap: 12px; cursor: pointer; }
.article-img {
  aspect-ratio: 5/4;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--cream-200), var(--clay-200));
  position: relative;
  overflow: hidden;
}
.article-img::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(78, 52, 34, 0.02) 0 14px, transparent 14px 28px);
}
.article-meta { display: flex; gap: 10px; font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--clay-600); font-weight: 600; }
.article-title { font-family: var(--font-display); font-style: italic; font-size: 24px; line-height: 1.15; color: var(--ink-900); margin: 0; }
.article-excerpt { font-size: 14px; line-height: 1.55; color: var(--ink-500); }

/* Future cards */
.future-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 16px; }
.future-card {
  background: var(--cream-50);
  border: 1px dashed rgba(78, 52, 34, 0.25);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}
.future-card .tag { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--clay-500); font-weight: 600; }
.future-card .ttl { font-family: var(--font-display); font-style: italic; font-size: 26px; line-height: 1.15; color: var(--ink-900); }
.future-card .desc { font-size: 13px; line-height: 1.55; color: var(--ink-500); }
.future-card .status { margin-top: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; color: var(--clay-600); text-transform: uppercase; }

/* ─── Sitemap ─── */
.sitemap {
  min-height: 100vh;
  padding: 110px 48px 80px;
}
.sitemap-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.sitemap-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  border-bottom: 1px solid rgba(78, 52, 34, 0.15);
  padding-bottom: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}
.sitemap-header h1 { font-family: var(--font-display); font-style: italic; font-size: 64px; margin: 8px 0 0; color: var(--ink-900); font-weight: 500; line-height: 1; }
.sitemap-header p { font-size: 15px; color: var(--ink-500); max-width: 480px; line-height: 1.6; }

.sitemap-tree {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
}
.sitemap-side {
  position: sticky;
  top: 110px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sitemap-side-item {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--ink-700);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sitemap-side-item:hover { background: var(--cream-100); }
.sitemap-side-item.active { background: var(--ink-900); color: var(--cream-50); }
.sitemap-side-item .n { font-family: var(--font-mono); font-size: 11px; opacity: 0.7; }

.sitemap-section {
  border-top: 1px solid rgba(78, 52, 34, 0.1);
  padding: 36px 0 48px;
}
.sitemap-section:first-child { border-top: none; padding-top: 0; }
.sitemap-section h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 38px;
  font-weight: 500;
  margin: 0 0 8px;
  color: var(--ink-900);
}
.sitemap-section .lede { color: var(--ink-500); font-size: 14px; max-width: 600px; margin-bottom: 20px; }
.sitemap-section .pages {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.sitemap-page {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  background: var(--cream-100);
  border-radius: 10px;
  border-left: 3px solid var(--clay-400);
}
.sitemap-page .pn { font-family: var(--font-mono); font-size: 11px; color: var(--clay-600); flex-shrink: 0; }
.sitemap-page .pt { font-size: 14px; font-weight: 500; color: var(--ink-800); }
.sitemap-page .pd { font-size: 12px; color: var(--ink-500); margin-left: auto; text-align: right; }

/* Footer */
.footer {
  background: var(--ink-900);
  color: rgba(245, 238, 223, 0.78);
  padding: 60px 48px 36px;
  margin-top: 80px;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

/* Row 1: logo · partners · cert */
.footer-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245, 238, 223, 0.1);
}
.footer-top-logo { display: flex; align-items: center; }

.footer-eyebrow {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(245, 238, 223, 0.45);
  font-weight: 600;
  display: block;
  margin-bottom: 14px;
  text-align: center;
}

.footer-partners {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-self: center;
}
.footer-partners-row {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(245, 238, 223, 0.78);
}
.partner-stamp {
  white-space: nowrap;
  font-size: 15px;
  color: rgba(245, 238, 223, 0.85);
  letter-spacing: 0.005em;
  /* hover lift */
  cursor: default;
  transition: color 0.2s ease;
}
.partner-stamp:hover { color: var(--cream-50); }
.partner-stamp-1 {
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.partner-stamp-1::first-letter,
.partner-stamp-1 {
  /* "BIG Pharmacy" - bold sans */
}
.partner-stamp-2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 18px;
}
.partner-stamp-3 {
  font-family: var(--font-ui);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 13px;
}
.partner-divider {
  width: 1px;
  height: 22px;
  background: rgba(245, 238, 223, 0.2);
}

.footer-cert {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-self: end;
}
.footer-cert .footer-eyebrow { text-align: right; }
.footer-cert-row {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(245, 238, 223, 0.78);
}
.moh-stamp {
  width: 56px;
  height: 56px;
  color: rgba(245, 238, 223, 0.55);
  flex-shrink: 0;
}
.footer-cert-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-cert-line1 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  color: var(--cream-50);
  line-height: 1.1;
}
.footer-cert-line2 {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(245, 238, 223, 0.6);
  max-width: 200px;
  line-height: 1.4;
}

/* Row 2: link columns */
.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.footer-col h4 {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: rgba(245, 238, 223, 0.5);
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li { font-size: 13px; color: rgba(245, 238, 223, 0.78); cursor: pointer; }
.footer-col ul li:hover { color: var(--cream-50); }

.footer-bottom {
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(245, 238, 223, 0.12);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(245, 238, 223, 0.55);
}

/* Responsive niceties */
@media (max-width: 900px) {
  .nav { padding: 14px 18px; }
  .nav-center { display: none; }
  .landing { padding: 0 24px; }
  .courtyard { padding: 90px 18px 32px; }
  .bldg-index { grid-template-columns: 1fr; }
  .bldg-popover { width: 220px; padding: 14px 16px 12px; }
  .bldg-popover-name { font-size: 22px; }
  .bldg-pin-name { font-size: 19px; }
  .bldg-pin { top: -48px; }
  .modules { grid-template-columns: 1fr; }
  .doctor-row, .product-grid, .article-grid, .future-grid { grid-template-columns: 1fr 1fr; }
  .ai-card { grid-template-columns: 1fr; padding: 24px; }
  .bldg-hero { grid-template-columns: 1fr; gap: 24px; }
  .sitemap-tree { grid-template-columns: 1fr; }
  .sitemap-side { position: static; flex-direction: row; flex-wrap: wrap; }
  .footer-inner { gap: 40px; }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .footer-top-logo { justify-content: center; }
  .footer-partners { align-items: center; }
  .footer-cert { align-items: center; justify-self: center; }
  .footer-cert .footer-eyebrow { text-align: center; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 28px; }
}