:root {
  --ink: #171a18;
  --ink-soft: #4f5551;
  --paper: #f7f7f3;
  --mineral: #eceee9;
  --travertine: #ddd2c2;
  --sage: #d6dfd4;
  --glass: #dce8ea;
  --project-surface: #cbc9e8;
  --accent: #416d62;
  --accent-soft: #c8ddd6;
  --line: rgba(23, 26, 24, .16);
  --radius-sm: .75rem;
  --radius-md: 1.5rem;
  --radius-lg: 2.4rem;
  --page-pad: clamp(1.15rem, 4vw, 4.75rem);
  --section-pad: clamp(6.5rem, 12vw, 12rem);
  --display: "Segoe UI Variable Display", "Aptos Display", "Helvetica Neue", Arial, sans-serif;
  --body: "Segoe UI Variable Text", "Aptos", "Helvetica Neue", Arial, sans-serif;
  --hero-focus-x: 50%;
  --hero-focus-y: 50%;
  --hero-overlay-strong: rgba(247,247,243,.95);
  --hero-overlay-mid: rgba(247,247,243,.76);
  --hero-overlay-soft: rgba(247,247,243,.16);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a, button, summary, [tabindex] { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible, input:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-media .slot-image { object-position: var(--hero-focus-x) var(--hero-focus-y); }
figure { margin: 0; }
p { color: var(--ink-soft); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1000;
  padding: .8rem 1rem;
  color: white;
  background: var(--ink);
  border-radius: .4rem;
  transform: translateY(-180%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.concept-notice {
  position: relative;
  z-index: 101;
  padding: .58rem var(--page-pad);
  color: white;
  background: var(--ink);
  text-align: center;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.site-header {
  position: fixed;
  z-index: 100;
  top: 3.15rem;
  left: var(--page-pad);
  right: var(--page-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.35rem;
  padding: .65rem .75rem .65rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 999px;
  background: rgba(247, 247, 243, .74);
  box-shadow: 0 12px 44px rgba(23, 26, 24, .08);
  backdrop-filter: blur(18px);
  transition: top .35s ease, background .35s ease, box-shadow .35s ease;
}
.site-header.is-compact { top: .8rem; background: rgba(247, 247, 243, .93); box-shadow: 0 10px 30px rgba(23, 26, 24, .12); }
.brand { color: var(--ink); font-family: var(--display); font-size: 1.03rem; font-weight: 690; text-decoration: none; letter-spacing: -.02em; }
.site-header nav { display: flex; align-items: center; gap: clamp(.9rem, 2vw, 2rem); }
.site-header nav a { color: var(--ink); font-size: .83rem; font-weight: 630; text-decoration: none; }
.nav-cta { padding: .85rem 1.2rem; color: white !important; background: var(--ink); border-radius: 999px; }
.menu-toggle { display: none; width: 2.8rem; height: 2.8rem; border: 0; border-radius: 50%; background: var(--ink); }
.menu-toggle > span:not(.sr-only) { display: block; width: 1rem; height: 1px; margin: .3rem auto; background: white; }

.chapter { position: relative; padding: var(--section-pad) var(--page-pad); overflow: clip; }
.chapter--mineral { background: var(--mineral); }
.chapter--travertine { background: var(--travertine); }
.chapter--sage { background: var(--sage); }
.chapter--paper { background: var(--paper); }
.chapter--glass { background: var(--glass); }
.context-line {
  margin: 0 0 1.35rem;
  color: var(--ink);
  font-size: .72rem;
  font-weight: 720;
  letter-spacing: .11em;
  text-transform: uppercase;
}
h1, h2, h3 { margin-top: 0; font-family: var(--display); letter-spacing: -.055em; }
h1, h2, h3,
.context-line,
blockquote,
address,
summary,
.brand,
.nav-page-link,
.planner-step-status,
.globe-hint {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: break-word;
}
h1, h2, h3 { text-wrap: balance; }
p, blockquote, address { text-wrap: pretty; }
h1 { margin-bottom: 1.8rem; font-size: clamp(3.35rem, 7.2vw, 8rem); line-height: .91; font-weight: 620; }
h1 span { display: block; }
h2 { margin-bottom: 2rem; max-width: 15ch; font-size: clamp(2.8rem, 5.8vw, 6.5rem); line-height: .95; font-weight: 590; }
h3 { font-size: clamp(1.55rem, 2.3vw, 2.5rem); line-height: 1; font-weight: 610; }
.section-heading { display: grid; grid-template-columns: minmax(10rem, 1fr) minmax(0, 2.4fr); align-items: start; gap: 2rem; margin-bottom: clamp(3.5rem, 7vw, 7rem); }
.section-heading .context-line { padding-top: .5rem; }

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, .85fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  padding-top: clamp(10rem, 17vw, 14rem);
  background: var(--paper);
}
.ambient-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .68; pointer-events: none; }
.hero-copy { position: relative; z-index: 3; max-width: 74rem; }
.hero .lead { max-width: 39rem; margin: 0; font-size: clamp(1.05rem, 1.45vw, 1.35rem); line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.2rem; padding: .9rem 1.35rem; border: 1px solid transparent; border-radius: 999px; font-size: .9rem; font-weight: 690; text-decoration: none; transition: color .25s ease, background .25s ease, border-color .25s ease; }
.button--primary { color: white; background: var(--accent); }
.button--primary:hover { background: var(--ink); }
.button--secondary { color: var(--ink); border-color: var(--ink); background: rgba(255, 255, 255, .28); }
.button--secondary:hover { color: white; background: var(--ink); }
.button--large { min-height: 4.1rem; padding: 1.1rem 1.8rem; font-size: 1rem; }
.hero-media { position: relative; z-index: 2; min-height: clamp(31rem, 58vw, 48rem); border-radius: clamp(1.5rem, 4vw, 4rem); transform: rotate(1.8deg); }
.hero-media::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.6); border-radius: inherit; pointer-events: none; }
.room-line { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.room-line path { fill: none; stroke: rgba(23, 26, 24, .2); stroke-width: 1.3; vector-effect: non-scaling-stroke; }
.scroll-cue { position: absolute; z-index: 3; left: var(--page-pad); bottom: 2rem; width: 1px; height: 4.5rem; background: var(--line); overflow: hidden; }
.scroll-cue span { display: block; width: 100%; height: 42%; background: var(--ink); animation: scroll-cue 2s cubic-bezier(.76, 0, .24, 1) infinite; }
@keyframes scroll-cue { 0% { transform: translateY(-120%); } 70%,100% { transform: translateY(260%); } }

.media-frame { position: relative; overflow: hidden; background: linear-gradient(135deg, rgba(255,255,255,.65), rgba(65,109,98,.16)); }
.slot-image { position: relative; z-index: 2; opacity: 0; transition: opacity .45s ease; }
.slot-image.is-loaded { opacity: 1; }
.media-placeholder {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  color: rgba(23,26,24,.5);
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(23,26,24,.09) 50%, transparent 50.2%),
    linear-gradient(0deg, transparent 49.8%, rgba(23,26,24,.09) 50%, transparent 50.2%),
    radial-gradient(circle at 22% 25%, var(--accent-soft), transparent 42%),
    linear-gradient(135deg, rgba(255,255,255,.85), rgba(65,109,98,.15));
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.service-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-flow: dense; gap: .65rem; }
.service-card { position: relative; min-height: 35rem; display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 3rem); border-radius: var(--radius-lg); overflow: hidden; transition: transform .65s cubic-bezier(.2,.8,.2,1); }
.service-card:nth-child(1), .service-card:nth-child(4) { grid-column: span 7; }
.service-card:nth-child(2), .service-card:nth-child(3) { grid-column: span 5; }
.service-grid[data-visible-cards="3"] .service-card:not([hidden]):last-of-type { grid-column: span 12; }
.service-grid[data-visible-cards="2"] .service-card:not([hidden]) { grid-column: span 6; }
.service-grid[data-visible-cards="1"] .service-card:not([hidden]) { grid-column: span 12; }
.service-card--stone { background: #d8d0c3; }
.service-card--glass { background: #d0e0e2; }
.service-card--wood { background: #cbbda9; }
.service-card--accent { background: var(--accent-soft); }
.service-card h3 { max-width: 12ch; margin: auto 0 1rem; }
.service-card > p { max-width: 35rem; margin: 0 0 1.5rem; line-height: 1.55; }
.card-index { position: relative; z-index: 2; font-size: .72rem; font-weight: 700; }
.card-media { position: absolute; inset: 0; }
.card-media::after { content: ""; position: absolute; z-index: 3; inset: 0; background: linear-gradient(to top, rgba(247,247,243,.96), transparent 62%); }
.service-card > *:not(.card-media) { position: relative; z-index: 4; }
.service-card:hover, .service-card:focus-visible { transform: translateY(-.45rem); }
.service-card:hover img, .service-card:focus-visible img { transform: scale(1.045); }
.service-card img { transition: transform .8s cubic-bezier(.2,.8,.2,1); }

.projects { min-height: 100vh; padding: 0; color: var(--ink); background: var(--project-surface); }
.projects-sticky { min-height: 100vh; display: grid; grid-template-columns: minmax(18rem, .72fr) minmax(0, 2.28fr); align-items: center; gap: 4vw; padding: var(--section-pad) var(--page-pad); }
.projects h2, .projects p, .projects .context-line { color: var(--ink); }
.projects-heading { container-type: inline-size; }
.projects-heading h2 { max-width: 100%; font-size: clamp(2.65rem, 15cqi, 4.8rem); text-wrap: balance; }
.projects-heading p:last-child { max-width: 25rem; color: rgba(23,26,24,.68); line-height: 1.6; }
.project-viewport { min-width: 0; overflow: visible; }
.project-track { display: flex; gap: clamp(1rem, 2.4vw, 2.5rem); width: max-content; }
.project-card { width: min(58vw, 47rem); }
.project-media { height: min(64vh, 42rem); border-radius: var(--radius-lg); }
.project-card > div { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1rem; padding-top: 1.5rem; }
.project-card h3 { margin: 0; color: var(--ink); font-size: 1.55rem; letter-spacing: -.03em; }
.project-card p { margin: 0; line-height: 1.5; }

.comparison .section-heading { margin-bottom: 3rem; }
.comparison-stage { position: relative; height: min(67vw, 50rem); min-height: 28rem; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink); touch-action: pan-y; user-select: none; }
.comparison-layer { position: absolute; inset: 0; }
.comparison-layer--before { z-index: 1; }
.comparison-layer--after { z-index: 2; right: auto; width: 50%; overflow: hidden; }
.comparison-layer--after img { position: absolute; inset: 0 auto 0 0; max-width: none; object-fit: cover; }
.comparison-label { position: absolute; z-index: 4; top: clamp(1rem, 2vw, 1.6rem); padding: .55rem .85rem; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; color: white; background: rgba(23,26,24,.46); box-shadow: 0 8px 24px rgba(0,0,0,.12); backdrop-filter: blur(12px); font-size: .72rem; font-weight: 750; letter-spacing: .12em; line-height: 1; text-transform: uppercase; pointer-events: none; }
.comparison-label--after { left: clamp(1rem, 2vw, 1.6rem); }
.comparison-label--before { right: clamp(1rem, 2vw, 1.6rem); }
.comparison-handle { position: absolute; z-index: 5; top: 0; bottom: 0; left: var(--split); width: 2px; background: white; transform: translateX(-1px); pointer-events: none; }
.comparison-handle span { position: absolute; top: 50%; left: 50%; width: 3.6rem; height: 3.6rem; border-radius: 50%; background: white; box-shadow: 0 8px 28px rgba(0,0,0,.22); transform: translate(-50%,-50%); transition: transform .22s ease, box-shadow .22s ease; }
.comparison-handle span::before, .comparison-handle span::after { content: ""; position: absolute; top: 50%; width: .65rem; height: .65rem; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.comparison-handle span::before { left: .85rem; transform: translateY(-50%) rotate(45deg); }
.comparison-handle span::after { right: .85rem; transform: translateY(-50%) rotate(225deg); }
.comparison-range { position: absolute; z-index: 6; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.comparison-range:focus-visible { outline: none; }
.comparison-stage.is-dragging .comparison-handle span { transform: translate(-50%,-50%) scale(1.08); box-shadow: 0 10px 34px rgba(0,0,0,.28); }
.comparison-stage:has(.comparison-range:focus-visible) .comparison-handle span { box-shadow: 0 0 0 4px var(--accent), 0 10px 32px rgba(0,0,0,.26); }
.comparison-caption { max-width: 42rem; margin: 1.25rem 0 0 auto; line-height: 1.55; }

.process { min-height: 100vh; display: grid; grid-template-columns: minmax(17rem, .7fr) minmax(0, 1.3fr); align-items: start; gap: clamp(3rem, 9vw, 10rem); }
.process-heading { position: sticky; top: 8rem; z-index: 2; }
.process-stack { position: relative; z-index: 2; display: grid; gap: 2rem; padding-bottom: 18vh; }
.process-card { position: sticky; top: 8rem; min-height: 24rem; padding: clamp(2rem, 5vw, 5rem); border: 1px solid rgba(23,26,24,.12); border-radius: var(--radius-lg); background: rgba(247,247,243,.94); box-shadow: 0 24px 70px rgba(23,26,24,.08); backdrop-filter: blur(12px); }
.process-card:nth-child(2) { top: 9.4rem; }
.process-card:nth-child(3) { top: 10.8rem; }
.process-card:nth-child(4) { top: 12.2rem; }
.process-card span { display: inline-grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: 5rem; border: 1px solid var(--line); border-radius: 50%; font-size: .72rem; font-weight: 700; }
.process-card h3 { max-width: 15ch; margin-bottom: 1rem; }
.process-card p { max-width: 34rem; line-height: 1.6; }

.material-accordion { min-height: 44rem; display: flex; gap: .55rem; }
.material-panel { position: relative; flex: 1 1 0; min-width: 0; border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; transition: flex .75s cubic-bezier(.2,.8,.2,1); }
.material-panel.is-active, .material-panel:hover, .material-panel:focus-visible { flex: 3.7 1 0; }
.material-panel figure { position: absolute; inset: 0; }
.material-panel figure::after { content: ""; position: absolute; z-index: 3; inset: 0; background: linear-gradient(to top, rgba(23,26,24,.78), transparent 64%); }
.material-panel > div { position: absolute; z-index: 4; left: clamp(1.2rem, 2vw, 2.2rem); right: clamp(1.2rem, 2vw, 2.2rem); bottom: clamp(1.2rem, 2vw, 2.2rem); color: white; }
.material-panel h3 { margin: 0; color: white; writing-mode: vertical-rl; transform: rotate(180deg); transition: writing-mode 0s .3s, transform .45s ease; }
.material-panel p { max-width: 30rem; margin: 0; color: rgba(255,255,255,.75); opacity: 0; transform: translateY(1rem); transition: opacity .35s ease, transform .5s ease; }
.material-panel.is-active h3, .material-panel:hover h3, .material-panel:focus-visible h3 { margin-bottom: .8rem; writing-mode: horizontal-tb; transform: none; transition-delay: 0s; }
.material-panel.is-active p, .material-panel:hover p, .material-panel:focus-visible p { opacity: 1; transform: none; }

.about { min-height: 90vh; display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); align-items: center; gap: clamp(3rem, 8vw, 9rem); }
.about-copy > p:last-child { max-width: 40rem; font-size: clamp(1.1rem, 1.6vw, 1.45rem); line-height: 1.6; }
.about-collage { position: relative; min-height: 46rem; }
.about-media { position: absolute; border-radius: var(--radius-lg); box-shadow: 0 28px 60px rgba(23,26,24,.13); }
.about-media--large { inset: 0 12% 13% 0; transform: rotate(-2deg); }
.about-media--small { width: 46%; height: 45%; right: 0; bottom: 0; transform: rotate(4deg); }
.trust-strip { display: flex; justify-content: center; align-items: center; gap: clamp(1.5rem, 7vw, 7rem); min-height: 8rem; padding: 2rem var(--page-pad); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: white; }
.trust-strip span { color: var(--ink-soft); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-align: center; text-transform: uppercase; }

.faq { display: grid; grid-template-columns: minmax(16rem,.7fr) minmax(0,1.3fr); gap: clamp(3rem, 10vw, 11rem); }
.faq .section-heading { display: block; margin: 0; }
.faq-list { min-width: 0; max-width: 100%; overflow: hidden; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; display: flex; min-width: 0; max-width: 100%; justify-content: space-between; gap: 2rem; padding: 1.7rem 3.6rem 1.7rem 0; overflow-wrap: anywhere; cursor: pointer; list-style: none; font-family: var(--display); font-size: clamp(1.1rem, 1.8vw, 1.5rem); font-weight: 580; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span, .faq summary span::after { position: absolute; top: 50%; right: .3rem; width: 1.15rem; height: 1px; background: var(--ink); transition: transform .35s ease; }
.faq summary span::after { content: ""; right: 0; transform: rotate(90deg); }
.faq details[open] summary span::after { transform: rotate(0); }
.faq details p { max-width: 46rem; margin: 0; padding: 0 3.5rem 1.8rem 0; line-height: 1.65; }
.faq details[open] p { animation: faq-answer-in .42s cubic-bezier(.2,.8,.2,1) both; }
@keyframes faq-answer-in { from { opacity: 0; transform: translateY(-.65rem); } }

footer { display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: start; gap: 2rem; padding: 3rem var(--page-pad); color: white; background: var(--ink); font-size: .77rem; }
footer div { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2rem; }
footer a { color: white; text-align: right; }

@media (max-width: 920px) {
  :root { --section-pad: clamp(5.5rem, 17vw, 8rem); }
  .site-header { top: 3.15rem; }
  .menu-toggle { display: block; }
  .site-header nav { position: absolute; z-index: 0; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 2rem; padding: 7rem 2rem 3rem; border-radius: inherit; background: var(--paper); opacity: 0; visibility: hidden; transform: translateY(-1rem); transition: opacity .3s ease, visibility .3s ease, transform .3s ease; }
  .site-header nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-header nav a { font-size: clamp(1.6rem, 7vw, 3rem); }
  .site-header .brand, .site-header .menu-toggle { position: relative; z-index: 2; }
  body.menu-open .site-header, body.menu-open .site-header.is-compact { top: .8rem; bottom: .8rem; border-radius: 1.6rem; align-items: flex-start; background: var(--paper); backdrop-filter: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 11rem; }
  .hero-media { min-height: min(112vw, 42rem); transform: none; }
  .scroll-cue { display: none; }
  .section-heading, .projects-sticky, .process, .about, .faq { grid-template-columns: 1fr; }
  .service-card { grid-column: span 12 !important; min-height: 30rem; }
  .projects { padding: var(--section-pad) var(--page-pad); }
  .projects-sticky { display: block; min-height: auto; padding: 0; }
  .projects-heading { margin-bottom: 3rem; }
  .project-track { display: grid; width: auto; }
  .project-card { width: auto; }
  .project-media { height: min(105vw, 39rem); }
  .process-heading { position: relative; top: auto; }
  .process-card { top: 6rem; }
  .material-accordion { min-height: 0; display: grid; }
  .material-panel, .material-panel.is-active, .material-panel:hover, .material-panel:focus-visible { min-height: 29rem; }
  .material-panel h3, .material-panel.is-active h3 { writing-mode: horizontal-tb; transform: none; }
  .material-panel p { opacity: 1; transform: none; }
  .about-collage { min-height: min(120vw, 44rem); }
  .faq { gap: 2rem; }
  footer { grid-template-columns: 1fr; }
  footer div { justify-content: flex-start; }
  footer a { text-align: left; }
}

@media (max-width: 560px) {
  .concept-notice { font-size: .61rem; }
  .site-header { top: 3.6rem; left: .8rem; right: .8rem; min-height: 3.8rem; }
  .site-header.is-compact { top: .55rem; }
  body.menu-open .site-header, body.menu-open .site-header.is-compact { top: 3.6rem; bottom: .8rem; }
  h1 { font-size: clamp(3.1rem, 15vw, 5rem); }
  h2 { font-size: clamp(2.65rem, 13vw, 4.3rem); }
  .actions { display: grid; }
  .button { width: 100%; }
  .comparison-stage { min-height: 27rem; }
  .project-card > div { grid-template-columns: 1fr; }
  .process-card { min-height: 20rem; padding: 1.7rem; }
  .process-card span { margin-bottom: 3.5rem; }
  .trust-strip { justify-content: flex-start; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .ambient-canvas, .scroll-cue { display: none !important; }
  .project-track, .depth-item, .magnetic, .room-line path { transform: none !important; }
}

/* Material Chapters v2: living surfaces and cinematic seams */
.chapter,
.trust-strip {
  --pointer-x: 50%;
  --pointer-y: 50%;
  --pointer-opacity: .22;
  --pointer-blur: 2px;
  --pointer-contrast: 1;
  isolation: isolate;
}
.chapter { overflow: clip; will-change: clip-path, transform; }
.chapter > *:not(.scene-canvas):not(.scene-lens):not(.scene-texture):not(.chapter-seam):not(.room-line):not(.scroll-cue):not(.hero-copy):not(.hero-media) {
  position: relative;
  z-index: 2;
}
.chapter > .room-line { position: absolute; z-index: 1; }
.scene-canvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .74;
  pointer-events: none;
}
.scene-lens,
.scene-texture {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
}
.scene-lens {
  opacity: var(--pointer-opacity);
  background: radial-gradient(circle 15rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.7), rgba(255,255,255,.14) 42%, transparent 72%);
  mix-blend-mode: soft-light;
  transition: opacity .45s ease;
}
.scene-texture {
  opacity: .22;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
.chapter::after {
  content: "";
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: -1px;
  left: 0;
  height: clamp(7rem, 16vh, 13rem);
  background: linear-gradient(to bottom, transparent, var(--scene-next, var(--paper)));
  pointer-events: none;
}
.chapter-seam {
  position: absolute;
  z-index: 4;
  top: -12vh;
  left: -10%;
  width: 120%;
  height: 24vh;
  border-radius: 0 0 50% 50%;
  overflow: hidden;
  background:
    radial-gradient(70% 90% at 18% 100%, rgba(255,255,255,.42), transparent 67%),
    radial-gradient(58% 85% at 82% 92%, rgba(65,109,98,.1), transparent 70%),
    var(--scene-base, var(--paper));
  box-shadow:
    0 1px 0 rgba(255,255,255,.72),
    0 1.4rem 3rem rgba(23,26,24,.09),
    0 4rem 8rem rgba(23,26,24,.06);
  pointer-events: none;
  transform-origin: 50% 0;
}
.chapter-seam::before {
  content: "";
  position: absolute;
  inset: 14% 2% 4%;
  opacity: .42;
  background:
    repeating-radial-gradient(ellipse 62% 38% at 50% -8%, transparent 0 1.55rem, rgba(65,109,98,.17) 1.6rem 1.66rem),
    linear-gradient(100deg, transparent 18%, rgba(255,255,255,.7) 48%, transparent 75%);
  background-size: 100% 100%, 180% 100%;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 82%, transparent);
  animation: surface-seam-drift 11s ease-in-out infinite alternate;
}
.chapter-seam::after {
  content: "";
  position: absolute;
  inset: auto 8% 10% 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(23,26,24,.12) 12%, rgba(23,26,24,.34) 50%, rgba(23,26,24,.12) 88%, transparent 100%);
  box-shadow: 0 .55rem 0 rgba(255,255,255,.28), 0 1.15rem 0 rgba(65,109,98,.055);
}
@keyframes surface-seam-drift {
  to { transform: translate3d(2.5%, .6rem, 0) scaleX(1.035); background-position: 0 0, 100% 0; }
}
.chapter[data-transition="iris"] .chapter-seam { border-radius: 0 0 50% 50% / 0 0 100% 100%; }
.chapter[data-transition="diagonal"] .chapter-seam { transform: skewY(-4deg); border-radius: 0; }
.chapter[data-transition="fold"] .chapter-seam { left: 48%; width: 54%; border-radius: 0 0 0 100%; }
.chapter[data-transition="split"] .chapter-seam { left: -20%; width: 140%; border-radius: 50%; }
.chapter[data-transition="wave"] .chapter-seam { border-radius: 0 0 72% 28% / 0 0 92% 56%; }
.chapter[data-transition="aperture"] .chapter-seam { left: 28%; width: 44%; border-radius: 0 0 50% 50%; }

.hero { --scene-base: #f7f7f3; --scene-next: #eceee9; }
.services { --scene-base: #eceee9; --scene-next: #cbc9e8; }
.projects { --scene-base: #cbc9e8; --scene-next: #ddd2c2; }
.comparison { --scene-base: #ddd2c2; --scene-next: #d6dfd4; }
.process { --scene-base: #d6dfd4; --scene-next: #f7f7f3; }
.materials { --scene-base: #f7f7f3; --scene-next: #dce8ea; }
.about { --scene-base: #dce8ea; --scene-next: #fff; }
.faq { --scene-base: #eceee9; --scene-next: #dce8ea; }
.booking { --scene-base: #dce8ea; --scene-next: #171a18; }
.faq::after {
  height: clamp(13rem, 27vh, 22rem);
  background:
    radial-gradient(90% 95% at 52% 108%, rgba(200,221,214,.72), transparent 67%),
    linear-gradient(to bottom, transparent 0%, rgba(220,232,234,.22) 34%, #dce8ea 100%);
}
.booking::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: -1px;
  right: -8%;
  left: -8%;
  height: clamp(11rem, 22vh, 18rem);
  background:
    radial-gradient(65% 100% at 20% 0%, rgba(247,247,243,.65), transparent 68%),
    linear-gradient(to bottom, #dce8ea 0%, rgba(220,232,234,.78) 42%, transparent 100%);
  pointer-events: none;
}
.booking[data-transition="wave"] .chapter-seam {
  top: -17vh;
  height: 34vh;
  border-radius: 0 0 72% 28% / 0 0 90% 58%;
  background: linear-gradient(to bottom, #eceee9 0%, rgba(220,232,234,.96) 58%, rgba(220,232,234,.18) 100%);
  box-shadow: 0 2.5rem 5rem rgba(65,109,98,.08);
}
.booking[data-transition="wave"] .chapter-seam::after {
  bottom: 7%;
  background: linear-gradient(90deg, transparent, rgba(65,109,98,.2), transparent);
}
.booking::after {
  background: linear-gradient(to bottom, transparent 0%, rgba(23,26,24,.12) 42%, rgba(23,26,24,.62) 78%, var(--ink) 100%);
}

[data-scene="blueprint"] .scene-lens {
  opacity: var(--pointer-opacity);
  background:
    radial-gradient(circle 13rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.82), transparent 72%),
    linear-gradient(90deg, transparent, rgba(65,109,98,.08), transparent);
  backdrop-filter: saturate(1.25) contrast(1.08);
}
[data-scene="silk"] .scene-lens {
  background: radial-gradient(ellipse 20rem 14rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.68), rgba(200,221,214,.18) 45%, transparent 74%);
  mix-blend-mode: screen;
}
[data-scene="contours"] .scene-lens {
  background: repeating-radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.34) 0 2px, transparent 3px 18px);
  mask-image: radial-gradient(circle 16rem at var(--pointer-x) var(--pointer-y), #000, transparent);
}
[data-scene="floorplan"] .scene-lens {
  background: radial-gradient(circle 17rem at var(--pointer-x) var(--pointer-y), rgba(247,247,243,.86), transparent 68%);
  mix-blend-mode: overlay;
}
[data-scene="grain"] .scene-lens {
  background: radial-gradient(circle 14rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.92), rgba(221,210,194,.23) 46%, transparent 76%);
  backdrop-filter: blur(var(--pointer-blur)) contrast(var(--pointer-contrast));
}
[data-scene="glass"] .scene-lens {
  background: radial-gradient(circle 18rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.78), rgba(220,232,234,.2) 54%, transparent 76%);
  backdrop-filter: blur(1px) saturate(1.25);
}
[data-scene="dust"] .scene-lens {
  opacity: var(--pointer-opacity);
  background: radial-gradient(circle 15rem at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.95), rgba(203,201,232,.16) 48%, transparent 73%);
}
[data-scene="water"] .scene-lens {
  background: repeating-radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(65,109,98,.17) 0 1px, transparent 2px 18px);
  mask-image: radial-gradient(circle 19rem at var(--pointer-x) var(--pointer-y), #000, transparent);
}

.service-card,
.project-card,
.process-card,
.material-panel,
.about-media,
.faq details {
  transform-style: preserve-3d;
}
.faq { min-height: 100vh; align-items: start; }
.faq .section-heading { position: sticky; top: 8rem; }
.faq-list {
  padding: clamp(.75rem, 2vw, 1.5rem);
  border: 1px solid rgba(255,255,255,.68);
  border-radius: var(--radius-lg);
  background: rgba(247,247,243,.56);
  box-shadow: 0 2rem 7rem rgba(23,26,24,.08);
  backdrop-filter: blur(18px);
}
.faq details {
  --faq-shift: clamp(.25rem, 1.2vw, 1rem);
  position: relative;
  width: calc(100% - var(--faq-shift));
  min-width: 0;
  max-width: 100%;
  padding: 0 1rem;
  box-sizing: border-box;
  border-radius: 1.1rem;
  overflow: hidden;
  transition: transform .55s cubic-bezier(.2,.8,.2,1), background .4s ease;
}
.faq details::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle 18rem at var(--pointer-x) var(--pointer-y), rgba(200,221,214,.62), transparent 70%);
  transition: opacity .35s ease;
  pointer-events: none;
}
.faq details:hover,
.faq details:focus-within,
.faq details[open] { transform: translateX(var(--faq-shift)); background: rgba(255,255,255,.5); }
.faq details:hover::before,
.faq details:focus-within::before,
.faq details[open]::before { opacity: 1; }
.faq summary,
.faq details p { position: relative; z-index: 1; }
.trust-strip { position: relative; isolation: isolate; background: rgba(255,255,255,.72); }
.trust-strip::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background: linear-gradient(110deg, transparent 0 32%, rgba(200,221,214,.58) 43%, rgba(203,201,232,.45) 51%, transparent 64%);
  background-size: 220% 100%;
  animation: ribbon-flow 9s linear infinite;
}
.trust-strip span { position: relative; z-index: 2; }
@keyframes ribbon-flow { to { background-position: -220% 0; } }

@media (max-width: 920px) {
  .chapter-seam { top: -8vh; height: 16vh; }
  .faq .section-heading { position: relative; top: auto; }
  .faq-list { padding: .55rem; }
  .faq details { width: 100%; }
  .faq details:hover, .faq details:focus-within, .faq details[open] { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .scene-canvas, .scene-lens, .scene-texture, .chapter-seam { display: none !important; }
  .chapter { clip-path: none !important; transform: none !important; filter: none !important; }
  .trust-strip::before { animation: none; }
}

/* Hero and navigation refinement: architectural rail + material viewer */
.site-header {
  --nav-pointer-x: 72%;
  --nav-pointer-y: 50%;
  --nav-glow: .16;
  gap: .65rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.site-header.is-compact { background: transparent; box-shadow: none; }
.brand {
  flex-shrink: 0;
  min-height: 4.35rem;
  display: inline-flex;
  align-items: center;
  padding: .8rem clamp(1.3rem, 2.2vw, 2rem);
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 1.35rem .42rem 1.35rem 1.35rem;
  background: rgba(247,247,243,.82);
  box-shadow: 0 12px 38px rgba(23,26,24,.08);
  backdrop-filter: blur(20px) saturate(1.18);
  white-space: nowrap;
}
.brand::after {
  content: "";
  width: .48rem;
  height: .48rem;
  margin-left: 1rem;
  border: 1px solid rgba(23,26,24,.3);
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 0 .28rem rgba(200,221,214,.22);
}
.site-header nav {
  isolation: isolate;
  position: relative;
  flex: 1;
  justify-content: flex-end;
  min-height: 4.35rem;
  gap: clamp(.35rem, 1.2vw, 1.25rem);
  padding: .55rem .65rem .55rem clamp(1.25rem, 3vw, 3rem);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: .42rem 999px 999px 1.35rem;
  background: rgba(247,247,243,.77);
  box-shadow: 0 12px 38px rgba(23,26,24,.08);
  backdrop-filter: blur(20px) saturate(1.18);
}
.site-header nav::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -70%;
  opacity: var(--nav-glow);
  background:
    radial-gradient(circle 6.5rem at var(--nav-pointer-x) var(--nav-pointer-y), rgba(255,255,255,.98), rgba(200,221,214,.62) 35%, transparent 72%),
    linear-gradient(100deg, transparent 18%, rgba(203,201,232,.18), transparent 74%);
  pointer-events: none;
  transition: opacity .35s ease;
}
.site-header nav::after {
  content: "";
  position: absolute;
  z-index: 1;
  right: 9rem;
  bottom: 0;
  left: 1.5rem;
  height: 1px;
  opacity: .52;
  background: linear-gradient(90deg, transparent, var(--accent), rgba(203,201,232,.7), transparent);
  transform: scaleX(.24);
  transform-origin: var(--nav-pointer-x) 50%;
  transition: transform .55s cubic-bezier(.2,.8,.2,1);
}
.site-header nav:hover::after { transform: scaleX(1); }
.site-header nav a { position: relative; z-index: 2; flex-shrink: 0; padding: .72rem .35rem; white-space: nowrap; }
.site-header nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: .35rem;
  bottom: .42rem;
  left: .35rem;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.site-header nav a:not(.nav-cta):hover::after,
.site-header nav a:not(.nav-cta):focus-visible::after,
.site-header nav a.is-active::after { transform: scaleX(1); transform-origin: 0 50%; }
.nav-cta { display: inline-flex; align-items: center; gap: .7rem; padding: .85rem 1.2rem .85rem 1.4rem; }
.nav-cta::after {
  content: "\2197";
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  color: var(--ink);
  background: white;
  font-size: .82rem;
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.nav-cta:hover::after { transform: rotate(45deg); }
.section-menu-toggle {
  position: relative;
  z-index: 2;
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: .6rem;
  padding: .72rem .35rem;
  border: 0;
  color: var(--ink);
  background: transparent;
  font: 630 .83rem/1 var(--body);
  cursor: pointer;
}
.section-menu-toggle > span {
  width: .52rem;
  height: .52rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-.15rem) rotate(45deg);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.section-menu-toggle[aria-expanded="true"] > span { transform: translateY(.1rem) rotate(225deg); }
.section-menu {
  position: absolute;
  z-index: 15;
  top: calc(100% + .72rem);
  right: clamp(7.5rem, 13vw, 11rem);
  width: min(29rem, calc(100vw - (2 * var(--page-pad))));
  padding: .75rem;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 1.55rem;
  background: rgba(247,247,243,.94);
  box-shadow: 0 1.5rem 4.5rem rgba(23,26,24,.16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-.7rem) scale(.98);
  transform-origin: 78% 0;
  backdrop-filter: blur(24px) saturate(1.15);
  transition: opacity .28s ease, visibility .28s ease, transform .38s cubic-bezier(.2,.8,.2,1);
}
.section-menu.is-open { opacity: 1; visibility: visible; transform: none; }
.section-menu > p {
  margin: 0;
  padding: .55rem .75rem .8rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .65rem;
  font-weight: 760;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.section-menu > div { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .25rem; padding-top: .55rem; }
.section-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  padding: .82rem .8rem;
  border-radius: .9rem;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 650;
  text-decoration: none;
  transition: background .25s ease, transform .3s cubic-bezier(.2,.8,.2,1);
}
.section-menu a::after { content: "↘"; color: var(--accent); font-size: .72rem; transition: transform .3s ease; }
.section-menu a:hover, .section-menu a:focus-visible { background: rgba(200,221,214,.55); transform: translateX(.18rem); }
.section-menu a:hover::after, .section-menu a:focus-visible::after { transform: rotate(-45deg); }

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(38rem, 72svh);
  align-items: stretch;
  gap: 0;
  padding-top: clamp(8.5rem, 11vw, 10.75rem);
  padding-bottom: clamp(4rem, 8vw, 8rem);
}
.hero-copy,
.hero-media { grid-area: 1 / 1; }
.chapter > .hero-copy {
  z-index: 5;
  align-self: center;
  width: min(77rem, 88%);
  max-width: none;
  padding: clamp(2rem, 5vw, 5.6rem);
}
.hero h1 { max-width: 12ch; margin-bottom: 1.55rem; font-size: clamp(3.5rem, 7vw, 7.7rem); text-wrap: balance; }
.hero .lead { max-width: 35rem; color: rgba(23,26,24,.76); }
.chapter > .hero-media {
  z-index: 2;
  width: 100%;
  min-height: 0;
  height: 100%;
  border-radius: clamp(1.8rem, 4vw, 4.5rem);
  box-shadow: 0 2.6rem 8rem rgba(23,26,24,.14);
  transform: none;
}
.hero-media::before {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, var(--hero-overlay-strong) 0%, var(--hero-overlay-mid) 34%, var(--hero-overlay-soft) 66%, transparent 100%),
    linear-gradient(to top, rgba(23,26,24,.08), transparent 42%);
  pointer-events: none;
}
.hero-media::after { z-index: 7; }
.hero-media .slot-image { transform: scale(1.025); transition: opacity .45s ease, transform 1.1s cubic-bezier(.2,.8,.2,1), filter .7s ease; }
.hero-media:hover .slot-image { transform: scale(1.055); filter: saturate(1.06) contrast(1.025); }
.hero-material-lens {
  position: absolute;
  z-index: 6;
  top: 50%;
  left: 50%;
  width: clamp(8.5rem, 13vw, 12.5rem);
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 50%;
  opacity: 0;
  background: radial-gradient(circle, rgba(255,255,255,.38), rgba(220,232,234,.12) 58%, transparent 72%);
  box-shadow: 0 1.5rem 4rem rgba(23,26,24,.16), inset 0 0 0 1px rgba(23,26,24,.08);
  backdrop-filter: blur(0) saturate(1.18) contrast(1.12);
  pointer-events: none;
  transform: translate(-50%,-50%) scale(.72);
  transition: opacity .28s ease, transform .48s cubic-bezier(.2,.8,.2,1);
}
.hero-material-lens.is-visible { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.hero-material-lens img { position: absolute; max-width: none; object-fit: cover; pointer-events: none; }
.brand-logo { display: block; width: auto; max-width: min(14rem, 24vw); height: 2rem; object-fit: contain; }
body[data-motion="balanced"] .scene-canvas { opacity: .62; }
body[data-motion="balanced"] .scene-lens { opacity: min(var(--pointer-opacity), .58); }
body[data-motion="calm"] .scene-canvas { opacity: .42; }
body[data-motion="calm"] .scene-lens,
body[data-motion="calm"] .hero-material-lens { display: none; }
body[data-motion="calm"] .chapter-seam { box-shadow: none; }

@media (max-width: 920px) {
  .site-header { gap: .5rem; }
  .brand { min-height: 3.8rem; border-radius: 1.15rem; padding: .7rem 1.25rem; }
  .brand::after { display: none; }
  .site-header nav {
    position: absolute;
    z-index: 0;
    inset: 0;
    min-height: 0;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 7rem 2rem 3rem;
    border-radius: inherit;
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-1rem);
  }
  .site-header nav.is-open { opacity: 1; visibility: visible; transform: none; }
  body.menu-open .site-header { gap: 0; padding: .65rem; background: var(--paper); }
  body.menu-open .brand { border-color: transparent; background: transparent; box-shadow: none; }
  .section-menu-toggle { font-size: clamp(1.6rem, 7vw, 3rem); }
  .section-menu {
    top: 9.5rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-height: calc(100svh - 12rem);
    overflow-y: auto;
  }
  .hero { min-height: auto; grid-template-rows: minmax(46rem, 92svh); padding-top: 10rem; }
  .hero-copy { align-self: end; width: 100%; padding: 2rem 1.35rem 3.2rem; }
  .hero h1 { font-size: clamp(3.05rem, 14vw, 5rem); }
  .hero-media { min-height: 0; }
  .hero-media::before { background: linear-gradient(to top, rgba(247,247,243,.98), rgba(247,247,243,.5) 58%, rgba(247,247,243,.08)); }
  .hero-material-lens { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header nav::before, .site-header nav::after, .hero-material-lens { display: none !important; }
  .hero-media .slot-image { transform: none !important; filter: none !important; }
}

.booking {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(18rem, .72fr) minmax(34rem, 1.28fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 8rem);
  background: var(--glass);
}
.booking-intro { position: relative; z-index: 4; }
.booking-intro h2 { max-width: 10ch; }
.booking-intro > p:not(.context-line) { max-width: 34rem; font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.65; }
.booking-details { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 2rem; }
.booking-details span {
  padding: .72rem .95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 58%, transparent);
  font-size: .78rem;
  font-weight: 680;
}
.appointment-card {
  position: relative;
  z-index: 4;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: clamp(1.5rem, 3vw, 2.7rem);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  box-shadow: 0 2rem 6rem color-mix(in srgb, var(--ink) 14%, transparent);
  backdrop-filter: blur(22px) saturate(1.12);
}
.appointment-card__topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--line);
}
.appointment-card__topline div { display: grid; gap: .38rem; }
.appointment-card__topline strong { font: 620 clamp(1.25rem, 2vw, 1.75rem)/1 var(--display); letter-spacing: -.035em; }
.appointment-card__topline div span { color: var(--ink-soft); font-size: .8rem; }
.appointment-card__badge { padding: .55rem .7rem; border-radius: 999px; color: var(--ink); background: var(--accent-soft); font-size: .68rem; font-weight: 730; }
.appointment-form { display: grid; gap: 1.25rem; padding: clamp(1.4rem, 3vw, 2.2rem); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-field { display: grid; align-content: start; gap: .48rem; min-width: 0; }
.form-field--wide { grid-column: 1 / -1; }
.form-field > span { color: var(--ink); font-size: .72rem; font-weight: 720; letter-spacing: .02em; }
.form-field b,
.form-consent b { color: var(--accent); font-weight: 800; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--ink) 16%, transparent);
  border-radius: 1rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  font: 500 .88rem/1.4 var(--body);
  outline: none;
  transition: border-color .25s ease, background-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.form-field input,
.form-field select { min-height: 3.35rem; padding: .8rem 1rem; }
.form-field textarea { min-height: 7.5rem; padding: .9rem 1rem; resize: vertical; }
.form-field select { appearance: auto; cursor: pointer; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: color-mix(in srgb, var(--ink-soft) 72%, transparent); }
.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover { border-color: color-mix(in srgb, var(--accent) 55%, transparent); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: var(--paper);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent), 0 .8rem 2rem color-mix(in srgb, var(--ink) 6%, transparent);
}
.form-consent { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: .7rem; color: var(--ink-soft); font-size: .71rem; line-height: 1.45; cursor: pointer; }
.form-consent input { width: 1.08rem; height: 1.08rem; margin: .08rem 0 0; accent-color: var(--accent); }
.form-submit { width: 100%; border: 0; cursor: pointer; }
.form-submit:disabled { cursor: default; opacity: .72; }
.form-note { margin: -.35rem 0 0; color: var(--ink-soft); font-size: .7rem; line-height: 1.5; text-align: center; }
.form-status { display: grid; gap: .28rem; padding: 1rem 1.15rem; border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent); border-radius: 1rem; color: var(--ink); background: color-mix(in srgb, var(--accent-soft) 60%, transparent); }
.form-status[hidden] { display: none; }
.form-status strong { font: 620 1rem/1.2 var(--display); }
.form-status span { color: var(--ink-soft); font-size: .75rem; line-height: 1.45; }

@media (max-width: 920px) {
  .booking { grid-template-columns: 1fr; }
  .booking-intro h2 { max-width: 12ch; }
}

@media (max-width: 560px) {
  .section-menu > div { grid-template-columns: 1fr; }
  .appointment-card__topline { display: grid; }
  .appointment-card__badge { justify-self: start; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field--wide { grid-column: auto; }
}