/* ===========================================================
   Scale Ceiling Score — design tokens
   Concept: an instrument panel / altimeter. The whole product
   is a gauge that climbs toward a "ceiling" — literalized in
   the hero and report as an animated altimeter strip, and in
   the dimension breakdown as a radar/pentagon read-out.
=========================================================== */
:root {
  --ink: #0B1220;
  --ink-2: #0F1730;
  --panel: #121A2B;
  --panel-2: #182238;
  --line: #26314A;
  --ink-soft: #8993AC;
  --ink-soft-2: #5C6785;

  --paper: #ECEFEA;
  --paper-2: #DFE3DC;
  --line-light: #CBD0C6;
  --text-dark: #161B29;
  --text-dark-soft: #4A5268;

  --critical: #E5484D;
  --building: #F5A524;
  --growth: #33C285;
  --scale: #5B8DEF;
  --accent: #F5A524;
  --accent-ink: #1B1204;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: var(--font-display); margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.hidden { display: none !important; }

.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.screen { position: relative; z-index: 1; min-height: 100vh; }

/* ---------- topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px clamp(20px, 5vw, 64px);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: .01em;
}
.brand-mark {
  width: 18px; height: 18px; border-radius: 4px;
  background: conic-gradient(from 220deg, var(--critical), var(--building), var(--growth), var(--scale));
}
.topbar-meta {
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: .08em;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: transparent; color: #fff;
  padding: 12px 18px; border-radius: 999px; font-weight: 600; font-size: 14px;
  transition: transform .15s var(--ease), background .15s var(--ease), border-color .15s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
}
.btn-primary:hover { box-shadow: 0 8px 24px -8px rgba(245,165,36,.55); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink-soft); }
.btn-ghost:hover { color: #fff; border-color: var(--ink-soft); }
.btn-lg { padding: 15px 26px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }
.btn-arrow { transition: transform .15s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(3px); }
.btn-icon {
  width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; color: #fff; display: flex; align-items: center; justify-content: center;
}
.btn-icon:hover { border-color: var(--ink-soft); }
.btn[disabled] { opacity: .35; pointer-events: none; }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
  padding: 24px clamp(20px, 5vw, 64px) 64px;
}
.eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--accent);
  margin-bottom: 18px;
}
.hero-copy h1 {
  font-size: clamp(38px, 5.4vw, 64px); line-height: 1.02; font-weight: 700;
}
.accent-dot { color: var(--accent); }
.hero-sub {
  font-size: 17px; line-height: 1.55; color: var(--ink-soft); max-width: 46ch; margin: 22px 0 32px;
}
.hero-microcopy { font-size: 12px; color: var(--ink-soft-2); margin-top: 12px; font-family: var(--font-mono); }

.hero-gauge {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px 22px; position: relative;
}
.gauge-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--ink-soft-2);
  margin-bottom: 6px;
}
.gauge-svg { width: 100%; height: auto; display: block; }
.gauge-readout {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  font-family: var(--font-mono); text-align: center;
}
.gauge-readout-value { font-size: 40px; font-weight: 600; }
.gauge-readout-unit { font-size: 16px; color: var(--ink-soft); }

/* ---------- dimensions strip ---------- */
.dims-strip { padding: 8px clamp(20px, 5vw, 64px) 56px; border-top: 1px solid var(--line); }
.dims-strip-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--ink-soft-2);
  margin: 32px 0 20px;
}
.dims-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.dim-tile {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 16px 14px; position: relative; overflow: hidden;
}
.dim-tile-bar { position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.dim-tile-num { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft-2); }
.dim-tile-name { font-family: var(--font-display); font-weight: 600; font-size: 14px; margin-top: 8px; line-height: 1.25; }

/* ---------- how it works ---------- */
.how-it-works {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  padding: 8px clamp(20px, 5vw, 64px) 72px;
}
.hiw-item { border-top: 1px solid var(--line); padding-top: 16px; }
.hiw-num {
  display: block; font-family: var(--font-mono); font-size: 12px; color: var(--accent);
  margin-bottom: 10px; text-transform: uppercase; letter-spacing: .06em;
}
.hiw-item p { color: var(--ink-soft); font-size: 14px; line-height: 1.5; }

.site-footer {
  text-align: center; padding: 28px 20px 48px; color: var(--ink-soft-2);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
}

/* ===========================================================
   QUIZ SCREEN
=========================================================== */
.quiz-topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 20px clamp(20px, 5vw, 64px);
}
.quiz-progress { flex: 1; }
.quiz-progress-track {
  height: 4px; background: var(--panel-2); border-radius: 999px; overflow: hidden;
}
.quiz-progress-fill {
  height: 100%; width: 0%; background: linear-gradient(90deg, var(--critical), var(--building), var(--growth), var(--scale));
  transition: width .4s var(--ease);
}
.quiz-progress-meta {
  display: flex; justify-content: space-between; margin-top: 8px;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); letter-spacing: .04em;
}
.quiz-live-score {
  font-family: var(--font-mono); font-size: 14px; color: var(--ink-soft); white-space: nowrap;
}
#quiz-live-score-value { color: #fff; font-weight: 600; font-size: 16px; }

.quiz-body {
  display: flex; align-items: flex-start; justify-content: center;
  padding: 24px clamp(20px, 5vw, 64px) 40px; min-height: 56vh;
}
.quiz-card {
  width: 100%; max-width: 720px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(24px, 4vw, 44px);
  animation: cardIn .35s var(--ease);
}
@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.q-dim-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em;
  color: var(--ink-soft-2); text-transform: uppercase; margin-bottom: 14px;
}
.q-text { font-family: var(--font-display); font-weight: 600; font-size: clamp(20px, 3vw, 26px); line-height: 1.3; }

/* slider question */
.slider-wrap { margin-top: 40px; }
.slider-value-badge {
  width: 52px; height: 52px; border-radius: 50%; background: var(--panel-2); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 600;
  font-size: 18px; margin: 0 auto 18px; transition: background .2s, border-color .2s, transform .1s;
}
input[type=range] {
  -webkit-appearance: none; width: 100%; height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--critical), var(--building), var(--growth), var(--scale));
  outline: none;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: #fff; border: 3px solid var(--ink); box-shadow: 0 2px 8px rgba(0,0,0,.4);
  cursor: pointer; transition: transform .1s;
}
input[type=range]::-webkit-slider-thumb:active { transform: scale(1.15); }
input[type=range]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 3px solid var(--ink); cursor: pointer;
}
.slider-labels {
  display: flex; justify-content: space-between; margin-top: 14px; gap: 20px;
}
.slider-labels span { font-size: 13px; color: var(--ink-soft); line-height: 1.4; max-width: 42%; }
.slider-labels span:last-child { text-align: right; }

/* mcq question */
.mcq-options { margin-top: 32px; display: grid; gap: 10px; }
.mcq-option {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line); background: var(--panel-2); border-radius: var(--radius-sm);
  padding: 16px 18px; text-align: left; color: #fff; font-size: 15px; line-height: 1.4;
  transition: border-color .15s, background .15s, transform .1s;
}
.mcq-option:hover { border-color: var(--ink-soft-2); }
.mcq-option.selected { border-color: var(--accent); background: rgba(245,165,36,.1); }
.mcq-key {
  flex: none; width: 26px; height: 26px; border-radius: 6px; background: var(--ink);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 12px;
  color: var(--ink-soft);
}
.mcq-option.selected .mcq-key { background: var(--accent); color: var(--accent-ink); }

.quiz-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px clamp(20px, 5vw, 64px) 40px;
}
.quiz-hint { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft-2); }

/* ===========================================================
   LEAD CAPTURE
=========================================================== */
#screen-lead { display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.lead-wrap { width: 100%; max-width: 480px; text-align: center; }
.lead-wrap h2 { font-size: 30px; margin-top: 18px; }
.lead-sub { color: var(--ink-soft); margin: 14px 0 28px; font-size: 15px; line-height: 1.5; }
.lead-gauge { display: flex; justify-content: center; }
#lead-form { text-align: left; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { margin-bottom: 14px; }
.field label {
  display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  color: var(--ink-soft); margin-bottom: 6px; text-transform: uppercase;
}
.field input {
  width: 100%; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px 14px; color: #fff; font-size: 15px; font-family: var(--font-body);
}
.field input:focus { border-color: var(--accent); }
.lead-privacy { font-size: 12px; color: var(--ink-soft-2); text-align: center; margin-top: 14px; }

/* ===========================================================
   REPORT
=========================================================== */
.report-doc { position: relative; }
.report-doc::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 420px; z-index: -1;
  background: radial-gradient(ellipse 900px 420px at 30% 0%, rgba(245,165,36,.10), transparent 70%);
  pointer-events: none;
}

.report-meta-strip {
  display: flex; gap: 24px; padding: 0 clamp(20px, 5vw, 64px) 18px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--ink-soft-2);
  text-transform: uppercase; border-bottom: 1px dashed var(--line); margin: 0 clamp(20px, 5vw, 64px);
  padding-bottom: 16px;
}
.report-meta-strip b { color: var(--ink-soft); font-weight: 600; }

.report-hero {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
  padding: 32px clamp(20px, 5vw, 64px) 40px;
}
.report-hero h1 {
  font-size: clamp(28px, 3.6vw, 42px); line-height: 1.15; margin: 10px 0 16px;
}
.report-sub { font-family: var(--font-display); font-weight: 600; color: var(--accent); font-size: 17px; }
.report-body { color: var(--ink-soft); font-size: 15px; line-height: 1.6; max-width: 56ch; margin-top: 16px; }
.report-hero-gauge { position: relative; text-align: center; }
.gauge-tier-chip {
  display: inline-block; margin-top: 10px; padding: 6px 16px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid var(--line);
}

/* ---- executive summary strip ---- */
.stat-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 0 clamp(20px, 5vw, 64px) 32px; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.stat-block {
  padding: 22px 22px; border-right: 1px solid var(--line); background: var(--panel);
}
.stat-block:last-child { border-right: none; }
.stat-block-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; color: var(--ink-soft-2);
  text-transform: uppercase; margin-bottom: 10px; display: block;
}
.stat-block-value {
  font-family: var(--font-mono); font-size: 30px; font-weight: 600; line-height: 1;
}
.stat-block-sub { font-size: 13px; color: var(--ink-soft); margin-top: 8px; }

/* ---- ceiling callout ---- */
.ceiling-panel {
  margin: 0 clamp(20px, 5vw, 64px) 40px; border-radius: var(--radius);
  border: 1px solid rgba(245,165,36,.35);
  background: linear-gradient(165deg, rgba(245,165,36,.10), rgba(245,165,36,.02));
  padding: clamp(22px, 3vw, 34px);
}
.ceiling-panel-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.ceiling-panel-kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; color: var(--accent);
  background: rgba(245,165,36,.14); padding: 4px 10px; border-radius: 999px;
}
.ceiling-panel-dim { font-family: var(--font-display); font-weight: 700; font-size: 24px; }
.ceiling-panel-explainer { color: var(--ink-soft); font-size: 13.5px; margin-top: 10px; max-width: 62ch; }
.ceiling-panel-body { margin-top: 20px; }
.ceiling-panel-body > p { font-size: 15px; line-height: 1.6; color: #fff; }
.ceiling-cost, .ceiling-action {
  margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); background: rgba(0,0,0,.18);
}
.ceiling-action { background: rgba(245,165,36,.14); border: 1px solid rgba(245,165,36,.3); }
.ceiling-cost-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; color: var(--ink-soft-2);
  text-transform: uppercase;
}
.ceiling-cost p, .ceiling-action p { margin-top: 6px; font-size: 14px; line-height: 1.5; }

.report-radar-wrap { padding: 24px clamp(20px, 5vw, 64px) 8px; text-align: center; }
.report-section-title {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 12px; font-weight: 500;
}
.radar-holder { display: flex; justify-content: center; }
.radar-svg { width: min(480px, 90vw); height: auto; }

.report-dims-wrap { padding: 40px clamp(20px, 5vw, 64px) 8px; }
.report-dims-hint {
  text-align: center; font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft-2);
  margin-top: -6px; margin-bottom: 20px;
}
.report-dims {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.dim-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 22px 20px; cursor: pointer; transition: border-color .15s;
}
.dim-card:hover { border-color: var(--ink-soft-2); }
.dim-card-head { display: flex; align-items: center; gap: 12px; }
.dim-card-icon {
  flex: none; width: 34px; height: 34px; border-radius: 8px; background: var(--panel-2);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.dim-card-title-wrap { flex: 1; }
.dim-card-title { font-family: var(--font-display); font-weight: 600; font-size: 16px; display: block; }
.dim-card-short { font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft-2); letter-spacing: .1em; }
.dim-card-score {
  font-family: var(--font-mono); font-size: 20px; font-weight: 600; white-space: nowrap;
}
.dim-card-track { position: relative; height: 6px; border-radius: 999px; background: var(--panel-2); margin-top: 14px; overflow: visible; }
.dim-card-track-inner { height: 100%; border-radius: 999px; overflow: hidden; }
.dim-card-fill { height: 100%; border-radius: 999px; transition: width .6s var(--ease); }
.dim-card-tick {
  position: absolute; top: -3px; width: 1px; height: 12px; background: var(--ink);
  border-left: 1px solid var(--panel-2);
}
.dim-card-tier {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  margin-top: 12px; color: var(--ink-soft);
}
.dim-card-body {
  max-height: 0; overflow: hidden; transition: max-height .35s var(--ease), margin-top .35s var(--ease);
}
.dim-card.open .dim-card-body { max-height: 560px; margin-top: 16px; }
.dim-card-narrative { font-size: 14px; color: var(--ink-soft); line-height: 1.55; }
.dim-card-row {
  margin-top: 12px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--panel-2); font-size: 13px; line-height: 1.5;
}
.dim-card-row-label {
  display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  color: var(--ink-soft-2); text-transform: uppercase; margin-bottom: 4px;
}
.dim-card-action {
  margin-top: 12px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: rgba(245,165,36,.08); border: 1px solid rgba(245,165,36,.25);
  font-size: 13px; line-height: 1.5;
}
.dim-card-action b { color: var(--accent); }
.dim-card-next {
  margin-top: 12px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft-2);
}
.dim-card-caret { transition: transform .25s var(--ease); color: var(--ink-soft-2); }
.dim-card.open .dim-card-caret { transform: rotate(180deg); }

.report-cta {
  text-align: center; padding: 56px 20px 40px; border-top: 1px solid var(--line); margin-top: 24px;
}
.report-cta h3 { font-size: 24px; margin-bottom: 10px; }
.report-cta p { color: var(--ink-soft); margin-bottom: 24px; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero, .report-hero { grid-template-columns: 1fr; }
  .dims-grid { grid-template-columns: repeat(2, 1fr); }
  .how-it-works { grid-template-columns: 1fr; }
  .report-dims { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat-block { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-block:last-child { border-bottom: none; }
  .field-row { grid-template-columns: 1fr; }
  .quiz-live-score { display: none; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .quiz-card { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* ---------- print ---------- */
@media print {
  body { background: #fff; color: #000; }
  .noise, .topbar, .report-cta, #btn-print { display: none !important; }
  .report-hero, .report-dims, .report-dims-wrap, .report-meta-strip, .stat-strip, .ceiling-panel { padding-left: 0; padding-right: 0; margin-left: 0; margin-right: 0; }
  .dim-card { break-inside: avoid; border-color: #ccc; }
  .dim-card-body { max-height: none !important; }
  .ceiling-panel { break-inside: avoid; }
}