/* Sundrift site - "Lavsol" tokens, site chrome.
   Same validated palette as the mockups (data pair #B87F1A / #3E6EA8). */

:root {
  --snow: #EFF2F0;
  --snow-deep: #E3E8E5;
  --ink: #26303B;
  --ink-60: #5C6673;
  --ink-35: #9AA3AD;
  --hairline: #C9D0CC;
  --card: #FBFCFB;
  --sun: #B87F1A;
  --sun-display: #D99A2B;
  --sun-deep: #8F6112;
  --sun-wash: #F3E3C3;
  --fjord: #3E6EA8;
  --spruce: #47604F;
  --shadow-wash: #DDE3E7;
  --radius: 14px;
  --f-display: "Bricolage Grotesque", "Avenir Next", sans-serif;
  --f-body: "Instrument Sans", "Helvetica Neue", sans-serif;
  --f-mono: "Spline Sans Mono", "SF Mono", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--snow);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
}

a { color: var(--fjord); }

/* site header */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--hairline);
  background: color-mix(in srgb, var(--snow) 88%, #fff);
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 19px;
}
.brand svg { display: block; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  text-decoration: none;
  color: var(--ink-60);
  font-size: 14.5px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 9px;
}
.site-nav a:hover { background: var(--snow-deep); color: var(--ink); }
.site-nav a.active { color: var(--ink); background: var(--snow-deep); }
.site-nav a.cta {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
}
.site-nav a.cta:hover { background: #37424F; }
.lang-toggle {
  border: 1px solid var(--hairline);
  background: var(--card);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 12px;
  padding: 5px 11px;
  cursor: pointer;
  color: var(--ink-60);
}

/* landing */
.hero {
  max-width: 1060px;
  margin: 0 auto;
  padding: 72px 24px 28px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.03;
  letter-spacing: -0.015em;
}
.hero h1 em { font-style: normal; color: var(--sun-deep); }
.hero .lede { color: var(--ink-60); font-size: 18px; margin: 18px 0 26px; max-width: 50ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 13px 22px;
  border-radius: var(--radius);
}
.btn-primary:hover { background: #37424F; }
.btn-quiet {
  display: inline-block;
  color: var(--fjord);
  text-decoration: none;
  font-weight: 500;
  padding: 13px 10px;
}
.hero-visual svg { width: 100%; height: auto; display: block; }

.strip-band {
  border-top: 2px solid var(--ink);
  max-width: 1060px;
  margin: 40px auto 0;
  padding: 26px 24px 64px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 28px;
}
.strip-band h3 { font-family: var(--f-display); font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.strip-band p { font-size: 14.5px; color: var(--ink-60); }
.strip-band .k {
  font-family: var(--f-mono);
  color: var(--sun-deep);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

.demo-block {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px 80px;
}
.demo-block .card-lg {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 26px 28px;
  box-shadow: 0 14px 44px rgba(38,48,59,0.08);
}
.demo-block h2 { font-family: var(--f-display); font-size: 22px; font-weight: 700; margin-bottom: 4px; }

.site-foot {
  border-top: 1px solid var(--hairline);
  padding: 26px 24px 40px;
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  justify-content: space-between;
  color: var(--ink-60);
  font-size: 13px;
}
.site-foot a { color: var(--ink-60); }

/* map page */
.map-shell {
  display: grid;
  grid-template-columns: 1fr 400px;
  height: calc(100vh - 61px);
  min-height: 480px;
}
#map { position: relative; }
.map-attrib-extra { font-size: 11px; }
.result-panel {
  border-left: 1px solid var(--hairline);
  background: var(--card);
  overflow-y: auto;
  padding: 20px 22px 30px;
}
.result-panel .placeholder { color: var(--ink-35); font-size: 14.5px; padding-top: 8px; }
.result-panel h2 { font-family: var(--f-display); font-size: 20px; font-weight: 700; }
.addr { color: var(--ink-60); font-size: 13px; margin-bottom: 14px; }
.time-hero {
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.time-hero .dash { color: var(--sun-display); }
.sub-mono { font-family: var(--f-mono); font-size: 12.5px; color: var(--ink-60); margin: 4px 0 14px; }
.horizon-wrap svg { display: block; width: 100%; height: auto; background: #F7F9F8; border: 1px solid var(--hairline); border-radius: 10px; }

.scrub { margin: 16px 0 4px; }
.scrub input[type="range"] { width: 100%; accent-color: var(--sun-deep); }
.scrub-row { display: flex; justify-content: space-between; align-items: baseline; }
.scrub-time { font-family: var(--f-mono); font-size: 19px; font-weight: 600; }
.scrub-status { font-size: 13.5px; font-weight: 600; }
.scrub-status.sun { color: var(--sun-deep); }
.scrub-status.shade { color: var(--fjord); }

.intervals { margin: 14px 0; }
.intervals .row {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 13.5px;
  padding: 7px 0;
  border-top: 1px solid var(--hairline);
}
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-60);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 4px 10px;
  background: var(--card);
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; }
.dot-terrain { background: var(--ink-60); }

.search-box {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 30;
  width: min(320px, calc(100% - 28px));
}
.search-box input {
  width: 100%;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--card);
  padding: 11px 14px;
  font-family: var(--f-body);
  font-size: 14.5px;
  box-shadow: 0 6px 22px rgba(38,48,59,0.12);
}
.search-results {
  margin-top: 6px;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(38,48,59,0.14);
}
.search-results button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: none;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
  border-top: 1px solid var(--hairline);
}
.search-results button:first-child { border-top: 0; }
.search-results button:hover { background: var(--snow-deep); }
.search-results .muted { color: var(--ink-60); font-size: 12px; }

.year-block {
  border-top: 2px solid var(--ink);
  margin-top: 18px;
  padding-top: 14px;
}
.year-head strong { font-family: var(--f-display); font-size: 15px; }
.year-stats {
  display: flex;
  gap: 22px;
  align-items: flex-end;
  margin: 10px 0 12px;
}
.year-date { font-size: 21px; font-weight: 600; }
#yearband svg { width: 100%; height: auto; }

.layers-box {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 30;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  box-shadow: 0 6px 22px rgba(38,48,59,0.12);
  padding: 10px 14px 12px;
  font-size: 13.5px;
}
.layers-title {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 6px;
}
.layers-box label {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 3px 0;
  cursor: pointer;
}
.layers-box input { accent-color: var(--sun-deep); }
.layers-sep { border-top: 1px solid var(--hairline); margin: 6px 0; }

.spinner {
  width: 20px; height: 20px;
  border: 3px solid var(--hairline);
  border-top-color: var(--sun-deep);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* prose pages */
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 90px;
}
.prose h1 { font-family: var(--f-display); font-weight: 700; font-size: 34px; margin-bottom: 14px; }
.prose h2 { font-family: var(--f-display); font-weight: 600; font-size: 21px; margin: 34px 0 8px; }
.prose p, .prose li { color: #39434E; font-size: 16px; }
.prose ul { padding-left: 22px; margin: 10px 0; }
.prose .note {
  border-left: 3px solid var(--sun);
  background: var(--card);
  padding: 14px 18px;
  border-radius: 0 10px 10px 0;
  margin: 18px 0;
  font-size: 14.5px;
  color: var(--ink-60);
}
.prose table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 14.5px; }
.prose th, .prose td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--hairline); }
.prose th { font-family: var(--f-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-60); }

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding-top: 44px; }
  .map-shell { grid-template-columns: 1fr; grid-template-rows: 52vh 1fr; }
  .result-panel { border-left: 0; border-top: 1px solid var(--hairline); }
}
@media (max-width: 700px) {
  /* phone header: brand + language + primary action; text links live in the footer */
  .site-nav a:not(.cta) { display: none; }
  .site-head { padding: 12px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

:focus-visible { outline: 2.5px solid var(--fjord); outline-offset: 2px; border-radius: 4px; }

body.poster .site-head, body.poster .hero-copy, body.poster .hero-instrument, body.poster .load-live { display: none !important; }
body.poster .fly-hero::before { display: none !important; }

body.mappage { height: 100vh; display: flex; flex-direction: column; overflow: hidden; }
body.mappage .map-shell { flex: 1; min-height: 0; height: auto; }

/* day/night overlays (shared with the landing hero): multiply night tint +
   soft-light dusk pass, opacity driven by solar elevation at the scrub time */
.map-night, .map-dusk {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
}
.map-night { mix-blend-mode: multiply; background: #0A1628; }
.map-dusk { mix-blend-mode: soft-light; background: #FF7E47; }

/* ---------- 3D building inspector + compass rose ---------- */
.rose-slot { position: absolute; right: 14px; bottom: 110px; z-index: 30; }
.compass-rose { width: 56px; height: 56px; cursor: pointer; filter: drop-shadow(0 4px 12px rgba(38,48,59,0.25)); }
.compass-rose svg { width: 100%; height: 100%; }

.inspector-bar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  z-index: 40;
  width: min(560px, calc(100% - 32px));
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  box-shadow: 6px 6px 0 rgba(38,48,59,0.18);
  padding: 12px 18px 14px;
}
.insp-head { display: flex; justify-content: space-between; align-items: center; }
.insp-head strong { font-family: var(--f-display); font-size: 15px; }
.insp-x { border: 0; background: none; font-size: 16px; cursor: pointer; color: var(--ink-60); padding: 4px 8px; }
.insp-readout { font-size: 13px; color: var(--ink-60); margin: 6px 0 10px; }
.insp-controls { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.insp-controls label { font-size: 12px; color: var(--ink-60); display: flex; flex-direction: column; gap: 4px; }
.insp-controls select, .insp-controls input {
  border: 1px solid var(--hairline); border-radius: 9px; padding: 8px 10px;
  font-family: var(--f-body); font-size: 14px; background: var(--card); width: 130px;
}
.insp-go {
  border: 0; border-radius: 11px; background: var(--ink); color: #fff;
  font-weight: 600; font-size: 14px; padding: 11px 18px; cursor: pointer;
}
.insp-go:disabled { opacity: 0.45; cursor: default; }
.insp-conf { font-size: 11.5px; color: var(--ink-35); margin-top: 8px; }
.inspect-btn {
  display: block; width: 100%; margin-top: 12px;
  border: 1.5px solid var(--ink); border-radius: 11px; background: var(--snow);
  font-family: var(--f-body); font-weight: 600; font-size: 14px;
  padding: 11px; cursor: pointer;
}
.inspect-btn:hover { background: var(--sun-wash); }
body.inspecting .search-box, body.inspecting .layers-box { display: none; }
@media (max-width: 700px) {
  /* phone: layers under the search bar, rose bottom-left above attribution */
  .layers-box { top: 72px; right: 10px; padding: 8px 12px 10px; font-size: 12.5px; }
  .rose-slot { bottom: 26px; left: 12px; right: auto; }
  .compass-rose { width: 48px; height: 48px; }
  .inspector-bar { bottom: 10px; }
}