/* ============================================================
   RADOSNA — Editorial real-estate site
   3 palettes × tweakable type. Long scroll. Subtle parallax.
   ============================================================ */

/* BIRCH (Brzoza) — primary: white paper, black ink, woody yellow */
:root,
:root[data-palette="brzoza"] {
  --paper: #f6f4ee;
  --paper-2: #ecead9;
  --paper-soft: #e2dfc8;
  --ink: #0e0e0c;
  --ink-soft: #2a2924;
  --muted: #807a68;
  --line: #cfc9b0;
  --accent: #c2933a;        /* woody yellow / birch sap */
  --accent-soft: #e0c074;
  --wood: #8c5a1f;          /* deep birch heartwood */
  --shade: #d8d2b8;
  --bark: #f1ede1;          /* off-white birch bark */
  --bark-mark: #1a1a16;     /* birch eye marks */
}

/* WĘGIEL — dark inversion, same accents */
:root[data-palette="wegiel"] {
  --paper: #131311;
  --paper-2: #1c1c19;
  --paper-soft: #25241f;
  --ink: #f3efe2;
  --ink-soft: #d4cfbe;
  --muted: #8c8674;
  --line: #36352e;
  --accent: #d6a548;
  --accent-soft: #b88a36;
  --wood: #b07a35;
  --shade: #2c2b25;
  --bark: #3d3a32;
  --bark-mark: #f3efe2;
}

/* MECH — soft warm cream, sage neutrals */
:root[data-palette="mech"] {
  --paper: #efece1;
  --paper-2: #e4e0cf;
  --paper-soft: #d6d2bc;
  --ink: #1a1d18;
  --ink-soft: #353a32;
  --muted: #75766a;
  --line: #b9b6a0;
  --accent: #93883b;        /* mossy gold */
  --accent-soft: #b9b06a;
  --wood: #6b4d20;
  --shade: #cdc9b1;
  --bark: #e8e4d2;
  --bark-mark: #2a2d22;
}

/* KORA — cool silver birch bark: papery whites, charcoal, pewter accent */
:root[data-palette="kora"] {
  --paper: #f3f2ee;
  --paper-2: #e9e8e2;
  --paper-soft: #dddcd4;
  --ink: #1c1d1c;
  --ink-soft: #38393a;
  --muted: #787975;
  --line: #c5c4bc;
  --accent: #8a7e6e;        /* birch lenticel taupe */
  --accent-soft: #ada292;
  --wood: #6a5e4e;
  --shade: #d0cfc7;
  --bark: #efeeea;
  --bark-mark: #1c1d1c;
}

/* BURSZTYN — autumn birch: deep cream, rich amber, copper warmth */
:root[data-palette="bursztyn"] {
  --paper: #f5f0e2;
  --paper-2: #ece5d0;
  --paper-soft: #dfd7bc;
  --ink: #1a1608;
  --ink-soft: #302a18;
  --muted: #867c5e;
  --line: #d0c7a5;
  --accent: #b47a28;        /* deep amber */
  --accent-soft: #d0993e;
  --wood: #7a5410;
  --shade: #dad3b4;
  --bark: #f2edd8;
  --bark-mark: #1a1608;
}

/* GAJ — birch grove in spring: cool green-white, fresh leaf green */
:root[data-palette="gaj"] {
  --paper: #f0f2ea;
  --paper-2: #e4e8dc;
  --paper-soft: #d7dccf;
  --ink: #181c16;
  --ink-soft: #2d332a;
  --muted: #6b7264;
  --line: #bdc0b2;
  --accent: #5f8236;        /* birch leaf green */
  --accent-soft: #7fa358;
  --wood: #4a6622;
  --shade: #ccd0c2;
  --bark: #e9ece2;
  --bark-mark: #181c16;
}

/* Display family swap */
:root[data-display="cormorant"]   { --display: "Cormorant Garamond", "Times New Roman", serif; --display-tracking: -0.012em; }
:root[data-display="instrument"]  { --display: "Instrument Serif", "Times New Roman", serif; --display-tracking: -0.005em; }
:root[data-display="marcellus"]   { --display: "Marcellus", "Times New Roman", serif; --display-tracking: 0.005em; }

:root {
  --sans: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --pad-x: clamp(20px, 4vw, 64px);
  --section-y: clamp(96px, 14vw, 200px);
  --rule: 1px solid var(--line);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "ss02";
}

img, svg { display: block; max-width: 100%; }

/* Type ============================================================ */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}

.display {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: var(--display-tracking, 0);
  line-height: 0.92;
  color: var(--ink);
}

h1, h2, h3, h4 { margin: 0; font-weight: 400; }

.h-section {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 7vw, 96px);
  line-height: 0.96;
  letter-spacing: var(--display-tracking, 0);
  color: var(--ink);
}

.h-block {
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.05;
  font-weight: 400;
}

.body-lg {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.35;
  color: var(--ink-soft);
}

.body { font-size: 16px; line-height: 1.65; color: var(--ink-soft); }
.body p + p { margin-top: 1em; }

.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

a { color: inherit; text-decoration: none; }
a.under {
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity .25s;
}
a.under:hover { opacity: 0.55; }

.divider { height: 1px; background: var(--line); width: 100%; }

/* Layout ============================================================ */

.shell { width: 100%; overflow-x: hidden; }

.section {
  padding: var(--section-y) var(--pad-x);
  position: relative;
}
.section.tight { padding-block: clamp(72px, 10vw, 140px); }

.bleed { padding-inline: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: clamp(16px, 2.5vw, 32px);
  row-gap: clamp(24px, 3vw, 48px);
}

@media (max-width: 760px) {
  .grid { grid-template-columns: repeat(6, 1fr); }
}

/* Top nav ============================================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad-x);
  z-index: 50;
  mix-blend-mode: normal;
  transition: background .35s ease, border-color .35s ease, color .35s ease, padding .35s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
  padding-block: 14px;
}
.nav.invert { color: #f3ede1; }

.nav .wordmark {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.nav .wordmark .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-left: 6px;
  vertical-align: middle;
  transform: translateY(-3px);
}

.nav-links {
  display: flex;
  gap: clamp(18px, 2.4vw, 36px);
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.nav-links a { opacity: 0.75; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; }

.cta-pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
  transition: background .2s, color .2s;
}
.cta-pill:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.nav.invert .cta-pill:hover { background: var(--paper); color: var(--ink); }

@media (max-width: 760px) {
  .nav-links a:not(.cta-pill) { display: none; }
}

/* HERO =============================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 120px var(--pad-x) clamp(48px, 6vw, 80px);
  overflow: hidden;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, transparent 0%, transparent 40%, rgba(0,0,0,0.35) 70%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.hero .hero-image { z-index: 0; }

.hero.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: clamp(24px, 4vw, 64px);
  padding-bottom: clamp(48px, 6vw, 80px);
}
@media (max-width: 900px) {
  .hero.split { grid-template-columns: 1fr; }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 45%, transparent), transparent 65%),
    radial-gradient(80% 60% at 20% 80%, color-mix(in srgb, var(--wood) 30%, transparent), transparent 70%),
    linear-gradient(170deg, #1f1c14 0%, #14110a 60%, #0c0a06 100%);
}
:root[data-palette="mech"] .hero-bg {
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 65%),
    linear-gradient(170deg, #22241a 0%, #16180f 60%, #0c0d07 100%);
}
:root[data-palette="wegiel"] .hero-bg {
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 38%, transparent), transparent 65%),
    linear-gradient(170deg, #1c1a13 0%, #0e0d09 60%, #060503 100%);
}
:root[data-palette="kora"] .hero-bg {
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 30%, transparent), transparent 65%),
    radial-gradient(80% 60% at 20% 80%, color-mix(in srgb, var(--wood) 20%, transparent), transparent 70%),
    linear-gradient(170deg, #1e1e1c 0%, #141413 60%, #0a0a09 100%);
}
:root[data-palette="bursztyn"] .hero-bg {
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 50%, transparent), transparent 65%),
    radial-gradient(80% 60% at 20% 80%, color-mix(in srgb, var(--wood) 35%, transparent), transparent 70%),
    linear-gradient(170deg, #1f1a0e 0%, #14110a 60%, #0c0a04 100%);
}
:root[data-palette="gaj"] .hero-bg {
  background:
    radial-gradient(120% 80% at 75% 25%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 65%),
    radial-gradient(80% 60% at 20% 80%, color-mix(in srgb, var(--wood) 25%, transparent), transparent 70%),
    linear-gradient(170deg, #181c14 0%, #10130c 60%, #080a06 100%);
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.18) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.35) 100%);
}

.hero.fullbleed .hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%; height: 100%;
}

.hero.split .hero-image {
  height: clamp(420px, 70vh, 740px);
  width: 100%;
}

.hero-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(72px, 17vw, 280px);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: #f3ede1;
  margin: 0;
}
.hero.fullbleed .hero-title { color: #f3ede1; }
:root[data-palette="las"] .hero.fullbleed .hero-title { color: #f3ede1; mix-blend-mode: normal; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 48px);
  align-items: flex-end;
  justify-content: space-between;
  margin-top: clamp(24px, 3vw, 40px);
  color: inherit;
}
.hero.fullbleed .hero-meta { color: #f3ede1; }
:root[data-palette="las"] .hero.fullbleed .hero-meta { color: #f3ede1; }

.hero-tag {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 32px);
  line-height: 1.2;
  max-width: 28ch;
  font-weight: 400;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(20px, 3vw, 56px);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-stats .num {
  display: block;
  font-family: var(--display);
  font-style: normal;
  font-size: clamp(28px, 3vw, 44px);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  text-transform: none;
}

.hero-marquee {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding-inline: var(--pad-x);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.7;
  pointer-events: none;
}
.hero.fullbleed .hero-marquee { color: var(--paper); }

/* IMAGE SLOTS ======================================================= */

image-slot {
  --is-bg: var(--paper-soft);
  --is-fg: var(--muted);
  --is-border: var(--line);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  position: relative;
}
image-slot::part(label) {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Custom placeholder visual layered behind image-slot if empty */
.placeholder {
  position: relative;
  background: var(--paper-soft);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 16px;
}
.placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0, transparent 14px, color-mix(in srgb, var(--ink) 4%, transparent) 14px, color-mix(in srgb, var(--ink) 4%, transparent) 15px);
  pointer-events: none;
  opacity: 0.6;
}
.placeholder .ph-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 1;
}
.placeholder .ph-num {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  color: color-mix(in srgb, var(--ink) 22%, transparent);
  position: absolute;
  top: 12px; left: 16px;
}

/* STORY ============================================================ */

.story {
  position: relative;
}

.story-intro { grid-column: 2 / 11; }
.story-intro .body-lg { max-width: 22ch; }

.story-grid { margin-top: clamp(72px, 10vw, 140px); align-items: start; }
.story-grid .col-meta { grid-column: 2 / 5; padding-top: 8px; }
.story-grid .col-text { grid-column: 6 / 12; }
@media (max-width: 760px) {
  .story-intro, .story-grid .col-meta, .story-grid .col-text { grid-column: 1 / -1; }
}

.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
  border-top: var(--rule);
  padding-top: clamp(24px, 3vw, 40px);
  margin-top: clamp(48px, 6vw, 80px);
}
.numbers .n {
  display: block;
  font-family: var(--display);
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
@media (max-width: 760px) {
  .numbers { grid-template-columns: repeat(2, 1fr); }
}

/* ARCHITECTURE ====================================================== */

.arch { background: var(--paper-2); }

.arch-body { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
@media (max-width: 900px) { .arch-body { grid-template-columns: 1fr; } }

.arch-image,
.arch-thumb { grid-column: 1; }

.arch-thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  margin-top: clamp(8px, 1vw, 16px);
}
.arch-thumb image-slot { width: 100%; height: 100%; }

.arch-image image-slot,
.arch-image .placeholder {
  height: clamp(420px, 65vh, 720px);
}

.materials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: var(--rule);
  margin-top: clamp(32px, 4vw, 56px);
}
.materials .m {
  background: var(--paper-2);
  padding: 24px 20px;
}
.materials .m .label { display: block; margin-bottom: 8px; }
.materials .m .name { font-family: var(--display); font-size: 22px; line-height: 1.1; }

.arch-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(8px, 1vw, 16px);
  margin-top: clamp(32px, 4vw, 56px);
}
@media (max-width: 760px) { .arch-trio { grid-template-columns: 1fr; } }

.arch-trio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.arch-trio-item image-slot {
  width: 100%;
  height: 100%;
}
.arch-trio-label {
  position: absolute;
  bottom: 12px;
  left: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  background: color-mix(in srgb, var(--paper-2) 85%, transparent);
  padding: 4px 8px;
  backdrop-filter: blur(4px);
  z-index: 1;
}

/* PLANS ============================================================= */

.plans-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 32px);
  margin-top: clamp(48px, 6vw, 80px);
}
@media (max-width: 900px) { .plans-list { grid-template-columns: 1fr; } }

.plan {
  background: var(--paper-2);
  border: var(--rule);
  padding: clamp(20px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .4s ease, background .3s ease;
}
.plan:hover { transform: translateY(-4px); background: var(--paper-soft); }
.plan-svg {
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border: 1px dashed var(--line);
  display: flex; align-items: center; justify-content: center;
}
.plan-svg svg { width: 86%; height: auto; }
.plan-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.plan-head .name { font-family: var(--display); font-size: clamp(28px, 2.4vw, 36px); line-height: 1.05; }
.plan-head .code { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.plan-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: var(--rule);
  padding-top: 16px;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.plan-meta .v { display: block; font-family: var(--display); font-size: 22px; color: var(--ink); text-transform: none; letter-spacing: 0; margin-bottom: 4px; }

.plan-open-btn {
  align-self: flex-start;
  appearance: none;
  background: transparent;
  border: 0;
  border-top: var(--rule);
  padding-top: 14px;
  width: 100%;
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  transition: opacity .2s;
}
.plan-open-btn:hover { opacity: 0.6; }

/* PLAN MODAL ========================================================= */

.plan-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--ink) 60%, transparent);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
}

.plan-modal {
  position: relative;
  background: var(--paper);
  border: var(--rule);
  width: min(1080px, 100%);
  max-height: 94vh;
  overflow-y: auto;
  padding: clamp(24px, 3vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.plan-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  appearance: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  width: 36px; height: 36px;
  font-size: 20px;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  transition: background .2s, color .2s;
}
.plan-modal-close:hover { background: var(--ink); color: var(--paper); }

.plan-modal-head .code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.plan-modal-head .name {
  font-family: var(--display);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
}

.plan-modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: var(--rule);
}
.plan-tab {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 10px 4px;
  margin-right: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transform: translateY(1px);
  transition: color .2s, border-color .2s;
}
.plan-tab.active { color: var(--ink); border-bottom-color: var(--accent); }

.plan-modal-svg {
  aspect-ratio: 16 / 10;
  max-height: 62vh;
  background: var(--paper-2);
  border: 1px dashed var(--line);
  display: flex; align-items: center; justify-content: center;
}
.plan-modal-svg svg { width: 92%; height: 92%; }

/* GALLERY MODAL ======================================================= */

.gal-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--ink) 75%, transparent);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
}

.gal-modal {
  position: relative;
  width: min(1200px, 100%);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gal-modal-img {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
}
.gal-modal-img img {
  max-width: 100%;
  max-height: 78vh;
  width: auto;
  height: auto;
  object-fit: contain;
}

.gal-modal-caption {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f3ede1;
}

.gal-modal-close {
  position: absolute;
  top: -16px; right: -16px;
  appearance: none;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: 40px; height: 40px;
  font-size: 22px;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  z-index: 2;
  transition: background .2s, color .2s;
}
.gal-modal-close:hover { background: var(--ink); color: var(--paper); }

.gal-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  appearance: none;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: 48px; height: 48px;
  font-size: 18px;
  color: var(--ink);
  cursor: pointer;
  z-index: 2;
  transition: background .2s, color .2s;
}
.gal-modal-nav:hover { background: var(--ink); color: var(--paper); }
.gal-modal-nav.prev { left: clamp(-8px, -2vw, 12px); }
.gal-modal-nav.next { right: clamp(-8px, -2vw, 12px); }
@media (max-width: 760px) {
  .gal-modal-nav.prev { left: 4px; }
  .gal-modal-nav.next { right: 4px; }
}

/* MASTERPLAN ======================================================== */

.master {
  background: var(--paper-2);
  border-top: var(--rule);
  border-bottom: var(--rule);
}

/* Two-column layout: map left, info right */
.master-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
@media (max-width: 900px) {
  .master-layout { grid-template-columns: 1fr; }
}

.master-map-col {
  position: relative;
}

.master-info-col {
  position: relative;
}

.master-info-sticky {
  position: sticky;
  top: clamp(80px, 10vh, 120px);
}

.master-stage {
  position: relative;
  background: var(--paper);
  border: var(--rule);
  overflow: hidden;
}
.master-stage.portrait {
  aspect-ratio: 1 / 2;
  width: 100%;
}
.master-stage svg { width: 100%; height: 100%; display: block; }

/* Vertical legend for sidebar */
.master-legend-v {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: clamp(28px, 3vw, 40px);
  border-top: var(--rule);
}
.master-legend-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.master-legend-row .swatch {
  width: 12px; height: 12px;
  border-radius: 2px;
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.master-legend-row .count {
  margin-left: auto;
  font-family: var(--display);
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0;
  text-transform: none;
}

/* Plot table in sidebar */
.master-plots-table {
  margin-top: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.master-plot-row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: var(--rule);
}
.master-plot-row .plot-id {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.master-plot-row .plot-detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.master-plot-row .plot-type {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}
.master-plot-row .plot-area {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.master-plot-row .plot-units {
  display: flex;
  gap: 6px;
}
.master-plot-row .plot-unit-dot {
  width: 10px; height: 10px;
  border-radius: 2px;
  border: 1px solid var(--line);
}

.master-summary {
  margin-top: clamp(20px, 2vw, 28px);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.plot-tooltip {
  position: absolute;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 18px;
  pointer-events: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translate(-50%, calc(-100% - 14px));
  opacity: 0;
  transition: opacity .15s ease;
  z-index: 5;
  min-width: 160px;
}
.plot-tooltip.visible { opacity: 1; }
.plot-tooltip .pt-num { font-family: var(--display); font-size: 18px; letter-spacing: 0; text-transform: none; display: block; }
.plot-tooltip .pt-meta { display: block; margin-top: 4px; opacity: 0.65; }
.plot-tooltip::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: var(--ink);
}

/* GALLERY =========================================================== */

.gal-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: clamp(120px, 16vw, 220px);
  gap: clamp(8px, 1vw, 16px);
  margin-top: clamp(48px, 6vw, 80px);
}
.gal-grid > * { overflow: hidden; }

.g1 { grid-column: 1 / 7; grid-row: span 2; }
.g2 { grid-column: 7 / 13; grid-row: span 1; }
.g3 { grid-column: 7 / 10; grid-row: span 1; }
.g4 { grid-column: 10 / 13; grid-row: span 1; }
.g5 { grid-column: 1 / 5; grid-row: span 1; }
.g6 { grid-column: 5 / 9; grid-row: span 2; }
.g7 { grid-column: 9 / 13; grid-row: span 2; }
.g8 { grid-column: 1 / 5; grid-row: span 1; }
.g9 { grid-column: 1 / 13; grid-row: span 2; }

@media (max-width: 760px) {
  .gal-grid { grid-template-columns: repeat(2, 1fr); }
  .gal-grid > * { grid-column: span 2 !important; grid-row: span 1 !important; }
  .g1, .g6 { grid-column: span 2 !important; grid-row: span 2 !important; }
}

/* LOCATION ========================================================== */

/* LOCATION ========================================================== */

.loc-body {
  display: grid;
  grid-template-columns: 9fr 3fr;
  gap: clamp(32px, 4vw, 64px);
  margin-top: clamp(48px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) { .loc-body { grid-template-columns: 1fr; } }

.loc-map {
  position: relative;
  background: var(--paper-2);
  border: var(--rule);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.loc-map svg { width: 100%; height: 100%; }

.loc-list {
  border-top: var(--rule);
}
.loc-list .row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: var(--rule);
}
.loc-list .row .idx { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.loc-list .row .name { font-family: var(--display); font-size: clamp(18px, 1.6vw, 22px); line-height: 1.15; }
.loc-list .row .dist { font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: 0.1em; }

.loc-list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: var(--rule);
}

/* CONTACT =========================================================== */

.contact {
  background: var(--paper-2);
}
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 5vw, 80px);
  margin-top: clamp(48px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-info .block .label { display: block; margin-bottom: 8px; }
.contact-info .block .value { font-family: var(--display); font-size: clamp(22px, 2vw, 30px); line-height: 1.2; }

.form { display: grid; gap: 20px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input, .field textarea {
  background: transparent;
  border: 0;
  border-bottom: var(--rule);
  padding: 10px 0;
  font-family: var(--display);
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus { border-bottom-color: var(--accent); }
.field textarea { resize: vertical; min-height: 80px; }

.btn-submit {
  align-self: flex-start;
  appearance: none;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.btn-submit:hover { background: transparent; color: var(--ink); }

/* FOOTER ============================================================ */

.foot {
  padding: 48px var(--pad-x) 32px;
  border-top: var(--rule);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: end;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.foot .ws {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-transform: none;
  text-align: center;
  grid-column: 1 / -1;
  margin-bottom: 24px;
  font-weight: 400;
}

/* SCROLL ANIMATIONS ================================================ */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .08s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.delay-3 { transition-delay: .24s; }

.parallax { will-change: transform; }

/* Section heading row ================================================ */

.sec-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  margin-bottom: clamp(48px, 6vw, 80px);
  border-top: var(--rule);
  padding-top: clamp(20px, 2.4vw, 32px);
}
.sec-head .num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.sec-head .right { text-align: right; max-width: 36ch; color: var(--muted); font-size: 14px; }
@media (max-width: 760px) {
  .sec-head { grid-template-columns: 1fr; }
  .sec-head .right { text-align: left; }
}

/* GRID OVERLAY (debug) ============================================= */
.gridlines {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  display: none;
  background-image:
    linear-gradient(to right, rgba(176,74,42,0.18) 1px, transparent 1px);
  background-size: calc((100vw - 2 * var(--pad-x)) / 12) 100%;
  background-position: var(--pad-x) 0;
  background-repeat: repeat-x;
  margin-inline: 0;
}
:root[data-grid="true"] .gridlines { display: block; }