/* Blackalogy Interior — drafting-table palette: paper, ink, one redline for dimensions */
:root {
  --paper: #e6e6e2;
  --paper-2: #dcdcd7;
  --ink: #1a1a19;
  --ink-2: #414140;
  --muted: #72726f;
  --line: #b3b3af;
  --black: #000;
  --white: #fff;
  --redline: #d9381e;

  --sans: "Host Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(16px, 3vw, 40px);
  --nav-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }

h1, h2, h3, p, figure, blockquote, ol, ul, dl, dd { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

h2 {
  font-size: clamp(2.2rem, 5.2vw, 5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
}
h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.mono {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.4;
}
.eyebrow { color: var(--muted); margin-bottom: 20px; }
.eyebrow--light { color: #9a9a96; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

:focus-visible { outline: 2px solid var(--redline); outline-offset: 3px; }

/* split-text line masks */
.split-line { overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 48px; padding: 0 22px;
  background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.02em;
  border: 1px solid var(--ink); border-radius: 2px;
  transition: background .25s, color .25s;
}
.btn::before, .btn::after { content: "["; opacity: .5; transition: transform .25s; }
.btn::after { content: "]"; }
.btn:hover::before { transform: translateX(-3px); }
.btn:hover::after { transform: translateX(3px); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--light { background: var(--paper); color: var(--black); border-color: var(--paper); }
.btn--small { height: 38px; padding: 0 14px; }

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  background: var(--black); color: var(--paper);
  display: grid; grid-template-columns: 1fr auto; align-items: end;
  padding: var(--gutter);
}
.loader__count {
  font-size: clamp(6rem, 22vw, 20rem); font-weight: 400;
  letter-spacing: -0.06em; line-height: .8;
}
.loader__count sup { font-size: .25em; vertical-align: top; margin-left: .1em; letter-spacing: 0; }
.loader__steps { color: #6f6f6b; text-align: right; }
.loader__steps li { transition: color .2s; }
.loader__steps li.is-done { color: var(--paper); }
.loader__logo { position: absolute; top: var(--gutter); left: var(--gutter); width: clamp(90px, 10vw, 140px); height: auto; }
.no-js .loader, .reduced .loader { display: none; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 50%, transparent);
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__logo { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 17px; letter-spacing: -0.01em; text-transform: uppercase; }
.nav__img { height: 44px; width: auto; }

/* transparent PNG; on black it is knocked out to pure white */
.logo-img--invert { filter: brightness(0) invert(1); }
.nav__links { display: flex; gap: 28px; }
.nav__links a { position: relative; color: var(--ink-2); }
.nav__links a:hover { color: var(--ink); }
.nav__links a, .nav .btn { white-space: nowrap; }
@media (max-width: 1200px) {
  .nav__logo span { display: none; }
  .nav__links { gap: 18px; }
}
@media (max-width: 860px) { .nav__links { display: none; } }
@media (max-width: 520px) {
  .nav__logo span { display: none; }
  .nav__img { height: 40px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 40px) var(--gutter) var(--gutter);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 32px;
  cursor: crosshair;
  background-image:
    linear-gradient(var(--paper-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-2) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
}
.hero__meta {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px;
  border-top: 1px solid var(--ink); padding-top: 14px;
}
.hero__meta dt { color: var(--muted); margin-bottom: 4px; }
.hero__meta dd { color: var(--ink); text-transform: none; font-size: 13px; letter-spacing: 0; }
.hero__title {
  align-self: end;
  font-size: clamp(3.6rem, 12.5vw, 13rem);
  font-weight: 500;
  line-height: .86;
  letter-spacing: -0.055em;
  margin-left: -0.05em;
}
.hero__foot {
  display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap;
}
.hero__lede { max-width: 44ch; font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--ink-2); }
.hero__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero__scroll { position: absolute; right: var(--gutter); top: calc(var(--nav-h) + 110px); color: var(--muted); writing-mode: vertical-rl; }
.hero__crosshair {
  position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .2s;
  background:
    linear-gradient(var(--redline), var(--redline)) calc(var(--cx, 50%) - 0.5px) 0 / 1px 100% no-repeat,
    linear-gradient(var(--redline), var(--redline)) 0 calc(var(--cy, 50%) - 0.5px) / 100% 1px no-repeat;
  mix-blend-mode: multiply;
}
.hero:hover .hero__crosshair { opacity: 1; }
@media (hover: none) { .hero__crosshair { display: none; } .hero { cursor: auto; } }

/* ---------- cursor: pen nib + ink stroke (canvas), CAD selection window, coordinate tag ---------- */
.has-cursor, .has-cursor * { cursor: none !important; }
.cursor-canvas { position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; z-index: 110; pointer-events: none; }
.cursor-box {
  position: fixed; left: 0; top: 0; z-index: 109; pointer-events: none;
  border: 1px dashed var(--redline); opacity: 0;
}
.cursor-box i { position: absolute; width: 7px; height: 7px; background: var(--paper); border: 1.5px solid var(--redline); }
.cursor-box i:nth-child(1) { left: -4px; top: -4px; }
.cursor-box i:nth-child(2) { right: -4px; top: -4px; }
.cursor-box i:nth-child(3) { left: -4px; bottom: -4px; }
.cursor-box i:nth-child(4) { right: -4px; bottom: -4px; }
.cursor-box.is-dark i { background: var(--black); }
.cursor-tag {
  position: fixed; left: 0; top: 0; z-index: 111; pointer-events: none;
  padding: 5px 8px; background: var(--ink); color: var(--paper);
  white-space: pre; opacity: 0; transition: opacity .2s;
}
.cursor-tag.is-on { opacity: 1; }
@media (max-width: 860px) {
  .hero__meta { grid-template-columns: 1fr 1fr; }
  .hero__scroll { display: none; }
}

/* ---------- floorplan ---------- */
.plan { position: relative; background: var(--paper); border-top: 1px solid var(--ink); }
.plan__inner {
  height: 100svh;
  display: grid; grid-template-columns: minmax(280px, 0.8fr) 1.6fr; gap: clamp(24px, 4vw, 64px);
  padding: calc(var(--nav-h) + 24px) var(--gutter) var(--gutter);
  align-items: center;
}
.plan__copy { display: flex; flex-direction: column; gap: 28px; align-self: stretch; justify-content: center; }
.plan__index { color: var(--muted); }
.plan__steps { position: relative; min-height: 220px; }
.plan__step { position: absolute; inset: 0; opacity: 0; visibility: hidden; }
.plan__step.is-active { opacity: 1; visibility: visible; }
.plan__step h3 { font-size: clamp(1.9rem, 3.2vw, 3rem); line-height: 1; letter-spacing: -0.035em; margin-bottom: 18px; }
.plan__step p { color: var(--ink-2); max-width: 38ch; }
.plan__detail { border-top: 1px solid var(--line); padding-top: 14px; min-height: 130px; opacity: 0; transition: opacity .3s; }
.plan.show-detail .plan__detail { opacity: 1; }
.plan__detail-title { color: var(--ink); margin-bottom: 10px; }
.plan__detail li { color: var(--ink-2); text-transform: none; font-size: 13px; letter-spacing: 0; padding: 3px 0; }
.plan__detail li::before { content: "— "; color: var(--redline); }

.plan__drawing { display: flex; flex-direction: column; gap: 12px; min-height: 0; height: 100%; justify-content: center; }
.plan__frame { position: relative; width: min(100%, calc((100svh - var(--nav-h) - 90px) * 1530 / 1220)); aspect-ratio: 1530 / 1220; margin: 0 auto; }
.plan__frame .floorplan { width: 100%; height: 100%; overflow: visible; }
.plan__caption { color: var(--muted); text-align: right; }

.floorplan .wall { fill: none; stroke: var(--ink); stroke-width: 8; stroke-linecap: square; stroke-dasharray: 1; stroke-dashoffset: 1; }
.floorplan .wall--outer { stroke-width: 16; }
.floorplan .gap { stroke: var(--paper); stroke-width: 22; }
.floorplan .gap--win { stroke-width: 20; }
.floorplan .win { fill: none; stroke: var(--ink); stroke-width: 2; }
.floorplan .door { fill: none; stroke: var(--ink); stroke-width: 2; }
.floorplan .door--main { stroke: var(--redline); stroke-width: 3; }
.floorplan .door--gate { stroke: var(--muted); }
.floorplan .wall--thin { stroke-width: 4; }
.floorplan .beam { fill: none; stroke: var(--ink); stroke-width: 2; stroke-dasharray: 10 7; }
.floorplan .hatch-ledge { fill: url(#hatch); opacity: .35; }
.floorplan .dim, .floorplan .dim-ext { stroke: var(--redline); stroke-width: 1.5; }
.floorplan .dim-ext { stroke-width: 1; }
.floorplan .dim-tick { stroke: var(--redline); stroke-width: 1.5; }
.floorplan .dim-text { font-family: var(--mono); font-size: 22px; fill: var(--redline); font-weight: 500; }
.floorplan .dim-text--sm { font-size: 17px; }
.floorplan .labels text { font-family: var(--mono); font-size: 20px; fill: var(--ink); text-transform: uppercase; letter-spacing: .02em; }
.floorplan .labels .label--sm { font-size: 16px; }
.floorplan .labels .label--muted { fill: var(--muted); }
.floorplan .fill { fill: var(--ink); opacity: 0; transition: opacity .3s; }
.floorplan .fill--hatch { fill: url(#hatch); }
.floorplan .hatch-line { stroke: var(--ink); stroke-width: 2; }
.floorplan .fill.is-lit { opacity: .09; }
.floorplan .fill--hatch.is-lit { opacity: .5; }
.floorplan .furniture * { fill: none; stroke: var(--ink-2); stroke-width: 1.4; }
.floorplan .furniture .solid { fill: var(--ink-2); stroke: none; }
.floorplan .furniture .dash { stroke-dasharray: 5 4; }
.floorplan .furniture .thin { stroke-width: .8; }
.floorplan .furniture .glass { stroke-width: 3; stroke: var(--muted); }
.floorplan .furniture text { fill: var(--muted); stroke: none; font-family: var(--mono); font-size: 13px; }
.floorplan .openings, .floorplan .dims, .floorplan .labels, .floorplan .furniture { opacity: 0; }

.hotspots { position: absolute; inset: 0; pointer-events: none; }
.hotspot {
  position: absolute; width: 28px; height: 28px; margin: -14px 0 0 -14px;
  border-radius: 50%; border: 1.5px solid var(--redline); background: var(--paper);
  cursor: pointer; pointer-events: auto; padding: 0;
  opacity: 0; transform: scale(.4);
}
.hotspot::before {
  content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--redline);
}
.hotspot::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--redline);
  animation: pulse 2s infinite; opacity: 0;
}
.hotspot.is-active { background: var(--redline); }
.hotspot.is-active::before { background: var(--paper); }
@keyframes pulse { 0% { transform: scale(.8); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

@media (max-width: 860px) {
  .plan__inner { grid-template-columns: 1fr; grid-template-rows: auto auto; align-content: start; gap: 16px; padding-top: calc(var(--nav-h) + 12px); }
  .plan__drawing { order: -1; height: auto; }
  .plan__frame { width: min(100%, calc(44svh * 1530 / 1220)); }
  .plan__copy { justify-content: start; gap: 14px; }
  .plan__steps { min-height: 150px; }
  .plan__step h3 { font-size: 1.6rem; margin-bottom: 10px; }
  .plan__step p { font-size: 15px; }
  .plan__detail { min-height: 0; }
  .plan__caption { text-align: left; }
  .hotspot { width: 18px; height: 18px; margin: -9px 0 0 -9px; }
  .hotspot::before { inset: 4px; }
  .hotspot::after { inset: -4px; }
}

/* ---------- problems (horizontal) ---------- */
.problems { overflow: hidden; background: var(--paper); border-top: 1px solid var(--ink); }
.problems__track {
  display: flex; gap: 20px; align-items: stretch;
  height: 100svh;
  padding: calc(var(--nav-h) + 40px) var(--gutter) var(--gutter);
  width: max-content;
}
.problems__intro { width: min(560px, 80vw); display: flex; flex-direction: column; justify-content: space-between; padding-right: 40px; }
.problems__note { color: var(--muted); }
.card {
  width: min(400px, 78vw);
  display: flex; flex-direction: column; justify-content: space-between; gap: 24px;
  padding: 24px; background: var(--paper-2);
  border-top: 2px solid var(--ink);
}
.card__tag { display: flex; justify-content: space-between; color: var(--muted); }
.card h3 { font-size: clamp(2rem, 3.2vw, 3rem); letter-spacing: -0.035em; line-height: 1; margin-top: auto; }
.card p:last-child { color: var(--ink-2); }

/* ---------- cost ---------- */
.cost { background: var(--black); color: var(--paper); }
.cost__pin {
  min-height: 100svh;
  padding: calc(var(--nav-h) + 40px) var(--gutter) var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto 1fr; gap: 40px clamp(24px, 5vw, 80px);
}
.cost__head { grid-column: 1 / -1; }
.cost__head h2 { max-width: 14ch; }
.flow { display: flex; flex-direction: column; gap: 40px; justify-content: center; }
.flow__label { color: #8a8a86; margin-bottom: 12px; }
.flow__chain { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.node {
  position: relative;
  padding: 12px 16px; border: 1px solid #4a4a48;
  font-size: 15px; white-space: nowrap;
}
.node--markup { border-style: dashed; color: #b5b5b0; }
.node--you, .node--fee { border-color: var(--paper); }
.node--fee { background: var(--paper); color: var(--black); }
.strike { position: absolute; left: -6px; right: -6px; top: 50%; height: 2px; background: var(--redline); transform: scaleX(0); transform-origin: left; }
.link { width: 28px; height: 1px; background: #5a5a57; }
.plus { font-family: var(--mono); color: #8a8a86; }
.flow__row--new { opacity: .15; }

.fee { display: flex; flex-direction: column; gap: 28px; justify-content: center; border-left: 1px solid #333; padding-left: clamp(20px, 3vw, 48px); }
.fee__big { font-size: clamp(2.6rem, 5.5vw, 5.4rem); font-weight: 500; letter-spacing: -0.045em; line-height: .95; }
.fee__big span { color: #7d7d79; font-weight: 300; }
.fee__rule .mono { color: #8a8a86; margin-top: 8px; }
.fee__calc label { display: flex; justify-content: space-between; color: #b5b5b0; }
.fee__calc output { color: var(--paper); }
.fee__calc input[type=range] {
  width: 100%; margin: 14px 0 18px; appearance: none; -webkit-appearance: none; background: transparent; height: 24px;
}
.fee__calc input[type=range]::-webkit-slider-runnable-track { height: 1px; background: #555; }
.fee__calc input[type=range]::-moz-range-track { height: 1px; background: #555; }
.fee__calc input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px; margin-top: -9px; background: var(--paper); border-radius: 0; border: 0;
}
.fee__calc input[type=range]::-moz-range-thumb { width: 18px; height: 18px; background: var(--paper); border-radius: 0; border: 0; }
.fee__result { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid #333; padding-top: 14px; }
.fee__result .mono { color: #b5b5b0; }
.fee__result strong { font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 500; letter-spacing: -0.03em; }
.fee__hint { color: var(--redline); text-align: right; margin-top: 4px; }
.fee__covers { color: #9a9a96; font-size: 14px; max-width: 52ch; }
@media (max-width: 860px) {
  .cost__pin { grid-template-columns: 1fr; }
  .fee { border-left: 0; padding-left: 0; border-top: 1px solid #333; padding-top: 28px; }
}

/* ---------- work ---------- */
.work { padding: clamp(80px, 12vw, 160px) var(--gutter); }
.work__head { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; margin-bottom: 48px; align-items: end; }
.work__head .eyebrow { margin: 0; }
.work__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.tile { grid-column: span 2; display: block; }
.tile--wide { grid-column: span 3; }
.ph {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(0,0,0,.035) 14px 15px),
    linear-gradient(160deg, #cfcfca, #b9b9b4);
}
.tile--wide .ph { aspect-ratio: 16 / 10; }
.ph::before {
  content: attr(data-label);
  position: absolute; left: 16px; bottom: 14px;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--ink-2);
}
.ph::after { content: ""; position: absolute; inset: 0; background: var(--ink); opacity: 0; transition: opacity .4s; }
.ph__dim {
  position: absolute; z-index: 1; left: 16px; right: 16px; top: 16px;
  display: flex; justify-content: center; color: var(--redline);
  border-top: 1px solid var(--redline);
  padding-top: 6px;
  clip-path: inset(0 100% 0 0); transition: clip-path .6s cubic-bezier(.2,.7,.2,1);
}
.ph__dim::before, .ph__dim::after { content: ""; position: absolute; top: -6px; width: 1px; height: 11px; background: var(--redline); }
.ph__dim::before { left: 0; } .ph__dim::after { right: 0; }
.tile:hover .ph__dim, .tile:focus-visible .ph__dim { clip-path: inset(0 0 0 0); }
.tile:hover .ph::after { opacity: .06; }
.tile__meta { display: flex; justify-content: space-between; padding-top: 12px; color: var(--ink-2); }
@media (max-width: 860px) {
  .work__head { grid-template-columns: 1fr; }
  .work__grid { grid-template-columns: 1fr; }
  .tile, .tile--wide { grid-column: auto; }
}

.work__foot { display: flex; justify-content: flex-end; margin-top: 40px; }
.ph.has-img { background: var(--paper-2); }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.tile:hover .ph img { transform: scale(1.03); }

/* ---------- portfolio page ---------- */
.page-head { padding: calc(var(--nav-h) + clamp(48px, 8vw, 110px)) var(--gutter) 32px; border-bottom: 1px solid var(--ink); }
.page-head__title { font-size: clamp(3.4rem, 11vw, 10rem); font-weight: 500; letter-spacing: -0.055em; line-height: .88; }
.page-head__row { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-top: 36px; }
.page-head__row p:not(.mono) { max-width: 46ch; color: var(--ink-2); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; padding: 20px var(--gutter); position: sticky; top: var(--nav-h); z-index: 5; background: var(--paper); border-bottom: 1px solid var(--line); }
.chip {
  height: 36px; padding: 0 14px; border: 1px solid var(--line); background: transparent; color: var(--ink-2);
  border-radius: 2px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
}
.chip span { color: var(--muted); }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip[aria-pressed="true"] span { color: #9a9a96; }
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 20px; padding: 40px var(--gutter); }
.pf-grid .tile { grid-column: auto; }
.pf-more { display: flex; justify-content: center; padding: 0 var(--gutter) clamp(80px, 10vw, 140px); }
.pf-more[hidden] { display: none; }
@media (max-width: 1000px) { .pf-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .pf-grid { grid-template-columns: 1fr; } }

/* ---------- project page ---------- */
.proj__head { padding: calc(var(--nav-h) + 40px) var(--gutter) 32px; display: grid; gap: 28px; }
.proj__head .btn { justify-self: start; }
.proj__title { font-size: clamp(3rem, 9vw, 8.5rem); font-weight: 500; letter-spacing: -0.05em; line-height: .9; }
.proj__facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; border-top: 1px solid var(--ink); padding-top: 14px; }
.proj__facts dt { color: var(--muted); margin-bottom: 4px; }
.proj__facts dd { text-transform: none; font-size: 14px; letter-spacing: 0; }
.proj__cover { padding: 0 var(--gutter); }
.proj__cover .ph { aspect-ratio: 16 / 9; }
.proj__body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding: clamp(48px, 7vw, 96px) var(--gutter); }
.proj__summary { font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.55; font-weight: 300; letter-spacing: 0; max-width: 52ch; color: var(--ink-2); }
/* scope: each item in its own dashed outline */
.proj__scope { display: flex; flex-wrap: wrap; gap: 10px; }
.proj__scope li { padding: 10px 16px; border: 1.5px dashed #8f8f8b; font-size: 1.1rem; }
.proj__gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 0 var(--gutter); }
.proj__shot { margin: 0; }
.proj__shot--full { grid-column: 1 / -1; }
/* frames take each photo's own proportions (--ratio, set by portfolio.js); defaults before sizes load */
.proj__shot .ph { aspect-ratio: var(--ratio, 4 / 5); }
.proj__shot--full .ph { aspect-ratio: var(--ratio, 16 / 9); }
.proj__shot--solo { grid-column: 1 / -1; justify-self: center; width: min(100%, 560px); }
.proj__nav { display: grid; grid-template-columns: 1fr 1fr; margin-top: clamp(64px, 9vw, 120px); border-top: 1px solid var(--ink); }
.proj__nav a { display: flex; flex-direction: column; gap: 10px; padding: 32px var(--gutter); font-size: clamp(1.4rem, 2.6vw, 2.4rem); letter-spacing: -0.03em; }
.proj__nav a + a { border-left: 1px solid var(--line); text-align: right; }
.proj__nav a .mono { color: var(--muted); }
.proj__nav a:hover { background: var(--paper-2); }
.proj__empty { padding: 200px var(--gutter); }
.cta-band { background: var(--black); color: var(--paper); padding: clamp(80px, 10vw, 140px) var(--gutter); display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { max-width: 16ch; }
@media (max-width: 860px) {
  .proj__facts { grid-template-columns: 1fr 1fr; }
  .proj__body { grid-template-columns: 1fr; }
  .proj__gallery { grid-template-columns: 1fr; }
  .proj__nav { grid-template-columns: 1fr; }
  .proj__nav a + a { border-left: 0; border-top: 1px solid var(--line); text-align: left; }
}

/* ---------- calculator page ---------- */
.calc-page {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
  gap: clamp(24px, 4vw, 64px); padding: 24px var(--gutter) clamp(80px, 10vw, 140px); align-items: start;
}
.calc-set { border: 0; margin: 0; padding: 28px 0; border-top: 1px solid var(--ink); display: grid; gap: 16px; min-width: 0; }
.calc-set legend { float: left; width: 100%; padding: 0; margin-bottom: 4px; color: var(--redline); }
.field { display: grid; gap: 10px; }
.field__label, .row__label { font-size: 15px; color: var(--ink); }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.seg span {
  display: inline-flex; align-items: center; height: 40px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: 2px; font-size: 14px; color: var(--ink-2);
  transition: background .2s, color .2s, border-color .2s;
}
.seg label:hover span { border-color: var(--ink); color: var(--ink); }
.seg input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.seg input:focus-visible + span { outline: 2px solid var(--redline); outline-offset: 2px; }
.seg label.is-disabled { cursor: not-allowed; }
.seg label.is-disabled span { opacity: .35; border-style: dashed; }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; min-height: 44px; }
.row .tog__note { margin-left: 0; }
.stepper, .unit-input { margin-left: auto; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 2px; height: 40px; }
.stepper button { width: 40px; height: 100%; background: none; border: 0; font-size: 18px; color: var(--ink); cursor: pointer; }
.stepper button:hover { background: var(--paper-2); }
.stepper input, .unit-input input {
  width: 46px; height: 100%; border: 0; background: none; text-align: center;
  font-family: var(--mono); font-size: 15px; color: var(--ink); -moz-appearance: textfield;
}
.unit-input { padding: 0 12px 0 4px; gap: 4px; }
.unit-input input { width: 56px; }
.unit-input .mono { color: var(--muted); }
.calc-page input[type=number]::-webkit-inner-spin-button,
.calc-page input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.tog { position: relative; display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid color-mix(in srgb, var(--line) 55%, transparent); cursor: pointer; }
.tog input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.tog__box { flex: none; width: 20px; height: 20px; border: 1.5px solid var(--ink); border-radius: 2px; position: relative; transition: background .2s; }
.tog__box::after {
  content: ""; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px;
  border: solid var(--paper); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform .2s;
}
.tog input:checked + .tog__box { background: var(--ink); }
.tog input:checked + .tog__box::after { transform: rotate(45deg) scale(1); }
.tog input:focus-visible + .tog__box { outline: 2px solid var(--redline); outline-offset: 2px; }
.tog__text { font-size: 15px; }
.tog__note { margin-left: auto; color: var(--muted); }
.calc-hint { color: var(--muted); }
.js-hdb-only[hidden] { display: none; }

.calc-sum { position: sticky; top: calc(var(--nav-h) + 20px); }
.calc-sum__inner { background: var(--black); color: var(--paper); padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 18px; }
.calc-sum__eyebrow { color: #9a9a96; }
.calc-sum__range { font-size: clamp(2rem, 3.4vw, 3.1rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; display: flex; flex-wrap: wrap; gap: 0 .3em; font-variant-numeric: tabular-nums; }
.calc-sum__dash { color: #6f6f6b; }
.calc-sum__note { color: var(--redline); }
.calc-cats li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid #2a2a2a; font-size: 15px; }
.calc-cats li .mono { font-size: 13px; color: var(--paper); }
.calc-cats li small { display: block; margin-top: 3px; font-size: 12px; color: #8a8a86; }
.calc-included { color: var(--ink-2); font-size: 15px; max-width: 52ch; }
.calc-fee { display: grid; gap: 6px; padding: 14px 0 0; border-top: 1px solid var(--paper); }
.calc-fee__row { display: flex; justify-content: space-between; gap: 16px; font-size: 16px; }
.calc-fee__row strong { font-weight: 500; font-size: 15px; }
.calc-fee small { font-size: 12px; color: #8a8a86; }
.calc-fee__total { margin-top: 6px; padding-top: 10px; border-top: 1px solid #2a2a2a; color: #b5b5b0; font-size: 14px; }
.calc-fee__total strong { font-size: 14px; color: #b5b5b0; }
.calc-after { display: grid; gap: 12px; border-top: 1px solid #333; padding-top: 18px; }
.calc-after .btn { background: var(--paper); color: var(--black); border-color: var(--paper); justify-content: center; height: auto; min-height: 48px; text-align: center; }
.calc-after[hidden] { display: none; }
.calc-after__text { color: #b5b5b0; font-size: 14px; }
.calc-disclaimer { color: #7d7d79; font-size: 12.5px; line-height: 1.5; }
.calc-bar { display: none; }
@media (max-width: 960px) {
  .calc-page { grid-template-columns: 1fr; }
  .calc-sum { position: static; }
  .calc-bar {
    display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40;
    justify-content: space-between; align-items: center; gap: 12px;
    background: var(--black); color: var(--paper); padding: 14px 16px; border-radius: 2px;
    transition: transform .35s cubic-bezier(.2,.7,.2,1);
  }
  .calc-bar .mono { color: #9a9a96; }
  .calc-bar strong { font-weight: 500; font-size: 18px; }
  .calc-bar.is-hidden { transform: translateY(160%); }
}

.calc-after__link { color: #9a9a96; text-decoration: underline; text-underline-offset: 3px; justify-self: start; }
.calc-after__link:hover { color: var(--paper); }

/* ---------- optional floorplan upload ---------- */
.plan-send {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(24px, 5vw, 80px);
  padding: clamp(64px, 9vw, 120px) var(--gutter); border-top: 1px solid var(--ink);
}
.plan-send__intro h2 { margin-bottom: 20px; }
.plan-send__intro p:not(.mono) { color: var(--ink-2); max-width: 44ch; }
.plan-send__form, .plan-send__done { display: grid; gap: 16px; align-content: start; }
.plan-send__form[hidden], .plan-send__done[hidden] { display: none; }
.plan-send__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.drop {
  position: relative; display: grid; gap: 6px; place-items: center; text-align: center;
  padding: 36px 20px; border: 1.5px dashed var(--line); border-radius: 2px; cursor: pointer;
  background: repeating-linear-gradient(135deg, transparent 0 14px, rgba(0,0,0,.025) 14px 15px);
  transition: border-color .2s, background-color .2s;
}
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop__title { font-size: 16px; }
.drop__hint { color: var(--muted); }
.drop:hover, .drop.is-over { border-color: var(--ink); }
.drop.has-file { border-style: solid; border-color: var(--ink); background-color: var(--paper-2); }
.drop.has-file .drop__hint { color: var(--ink); }
.drop.has-error { border-color: var(--redline); }
.drop.has-error .drop__hint { color: var(--redline); }
.drop:focus-within { outline: 2px solid var(--redline); outline-offset: 3px; }
.inp--light .mono { color: var(--muted); }
.inp--light input, .inp--light select, .inp--light textarea {
  width: 100%; min-height: 44px; background: transparent; border: 1px solid var(--line); border-radius: 2px;
  color: var(--ink); padding: 10px 12px; font: inherit; font-size: 15px;
}
.inp--light textarea { resize: vertical; }
.inp--light input:focus, .inp--light select:focus, .inp--light textarea:focus { outline: none; border-color: var(--ink); }
.consent--light { color: var(--ink-2); font-size: 14px; }
.plan-send__err { color: var(--redline); min-height: 1.2em; text-transform: none; }
.plan-send__form .btn { justify-self: start; }
.plan-send__form .btn[disabled] { opacity: .6; }
.plan-send__done h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -0.03em; }
.plan-send__done a { text-decoration: underline; }
@media (max-width: 860px) {
  .plan-send { grid-template-columns: 1fr; }
  .plan-send__grid { grid-template-columns: 1fr; }
}

/* ---------- process ---------- */
.process { border-top: 1px solid var(--ink); }
.process__pin {
  min-height: 100svh;
  padding: calc(var(--nav-h) + 40px) var(--gutter) var(--gutter);
  display: flex; flex-direction: column; justify-content: space-between; gap: 48px;
}
.process__head h2 { max-width: 16ch; }
.process__lede { margin-top: 24px; max-width: 52ch; color: var(--ink-2); font-size: clamp(1.05rem, 1.4vw, 1.2rem); }
.process__track { display: grid; gap: 28px; }
.process__line { height: 1px; background: var(--line); position: relative; }
.process__bar { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left; height: 2px; top: -1px; }
.process__steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.process__span { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
/* red dimension line across all five steps: no deposit at any stage */
.nodep {
  grid-column: 1 / -1; position: relative; height: 28px;
  color: var(--redline); display: flex; justify-content: center; align-items: center;
  clip-path: inset(0 100% 0 0); transition: clip-path 1s cubic-bezier(.2,.7,.2,1);
}
.nodep::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--redline); }
.nodep::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(var(--redline), var(--redline)) left center / 1px 100% no-repeat,
    linear-gradient(var(--redline), var(--redline)) right center / 1px 100% no-repeat;
}
.nodep span { position: relative; z-index: 1; background: var(--paper); padding: 0 14px; font-size: clamp(14px, 1.2vw, 17px); font-weight: 500; letter-spacing: .06em; }
.nodep.is-on { clip-path: inset(0 0 0 0); }
.pstep { opacity: .25; transition: opacity .4s; }
.pstep.is-on { opacity: 1; }
.pstep .mono { color: var(--redline); margin-bottom: 18px; }
.pstep h3 { margin-bottom: 10px; }
.pstep p:last-child { color: var(--ink-2); font-size: 15px; max-width: 30ch; }
@media (max-width: 860px) {
  .process__steps { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .process__span { grid-template-columns: 1fr; }
  .nodep { grid-column: 1 / -1; }
}

/* ---------- voices ---------- */
.voices { padding: clamp(80px, 12vw, 160px) var(--gutter); border-top: 1px solid var(--ink); }
.voices__list { display: grid; gap: 0; }
.voice {
  display: grid; grid-template-columns: 1fr 260px; gap: 24px; align-items: start;
  padding: 36px 0; border-bottom: 1px solid var(--line);
}
.voice:first-child { border-top: 1px solid var(--line); }
.voice blockquote { font-size: clamp(1.1rem, 1.5vw, 1.3rem); font-weight: 300; line-height: 1.55; letter-spacing: 0; color: var(--ink-2); max-width: 56ch; }
.voice figcaption { color: var(--muted); text-align: right; padding-top: 6px; }
@media (max-width: 860px) { .voice { grid-template-columns: 1fr; } .voice figcaption { text-align: left; } }

/* ---------- calc teaser ---------- */
.calc { background: var(--black); color: var(--paper); padding: clamp(80px, 12vw, 160px) var(--gutter); }
.calc__inner { max-width: 900px; display: flex; flex-direction: column; gap: 24px; align-items: start; }
.calc__inner > p:not(.mono) { color: #a9a9a5; max-width: 52ch; font-size: 1.1rem; }

/* ---------- contact ---------- */
.contact { padding: clamp(80px, 12vw, 160px) var(--gutter) 60px; }
.contact__title { font-size: clamp(3.4rem, 11vw, 11rem); font-weight: 500; letter-spacing: -0.055em; line-height: .88; margin-bottom: 64px; }
.contact__grid { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 32px; border-top: 1px solid var(--ink); padding-top: 20px; align-items: start; }
.contact__big { font-size: clamp(1.3rem, 2.2vw, 2rem); letter-spacing: -0.02em; line-height: 1.25; }
.contact__big a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .3s; }
.contact__big a:hover { background-size: 100% 1px; }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; } }

.footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 20px var(--gutter); color: var(--muted); border-top: 1px solid var(--line); }

.footer__logo { height: 56px; width: auto; margin-right: auto; }

/* ---------- reduced motion: show everything statically ---------- */
.reduced .floorplan .wall { stroke-dashoffset: 0; }
.reduced .floorplan .openings, .reduced .floorplan .dims, .reduced .floorplan .labels, .reduced .floorplan .furniture { opacity: 1; }
.reduced .hotspot { opacity: 1; transform: none; }
.reduced .plan__inner, .reduced .problems__track { height: auto; min-height: 100svh; }
.reduced .plan__steps { min-height: 0; display: grid; gap: 24px; }
.reduced .plan__step { position: static; opacity: 1; visibility: visible; }
.reduced .problems__track { width: auto; flex-wrap: wrap; }
.reduced .flow__row--new, .reduced .pstep { opacity: 1; }
.reduced .strike, .reduced .process__bar { transform: none; }
.reduced .nodep { clip-path: none; }
@media (prefers-reduced-motion: reduce) { .hotspot::after { animation: none; } }