/* NeetiSense landing — v2, "research desk".
   Light, institutional, data-first. The green accent is the brand's (#00A86B),
   darkened to #00714A so it clears AA on paper. Dark panels carry the evidence.
   No external fonts, no CDNs — the page renders with zero third-party requests. */

/* ---------- Palette ----------
   `classic` — the blue/green NeetiSense brand, matching the video pipeline's
   `brand.themes.classic` (marketing/video_pipeline/config.yaml) and the shield
   in the logo. Chosen over the gold `premium` theme on 2026-07-14: the logo's
   shield is a fixed blue/green, and a gold wordmark beside it read as two
   brands sharing a nav.

   The accent is darkened to #00714A for text on paper (raw #00A86B is 2.4:1 on
   white — illegible) and restored to full strength on the dark panels, where it
   sits on the palette it was designed for. */

:root {
  --paper:     #FBFAF7;
  --nav-bg:    rgba(251, 250, 247, 0.88);
  --panel:     #FFFFFF;
  --ink:       #12181E;
  --ink-2:     #4B5763;
  --ink-3:     #74818D;
  --rule:      #E4E4DE;
  --rule-soft: #EFEFE9;

  --accent:       #00714A;   /* brand green, darkened for paper */
  --accent-deep:  #005337;
  --accent-wash:  #E9F4EF;
  --accent-line:  rgba(0, 113, 74, 0.32);
  --accent-bright:#00A86B;   /* the true brand accent — buttons on dark */
  --accent-hover: #00915C;
  --accent-glow:  #4FD1A1;   /* accent on a dark panel */
  --accent-tint:  rgba(0, 168, 107, 0.09);

  --dark:      #0D1B2A;
  --dark-ink:  #FFFFFF;
  --dark-mute: #A9BCD0;
  --dark-rule: rgba(169, 188, 208, 0.18);
  --dark-rule-strong: rgba(169, 188, 208, 0.35);
  --dark-field: rgba(255, 255, 255, 0.06);
  --dark-place: #7E93A8;

  --warn:      #A9701A;      /* the binding gate, caution, decay */
  --warn-wash: #FBF2E2;
  --warn-glow: #E0B04C;      /* warn on a dark panel */
  --neg:       #A33A2B;
  --stone:     #8A9099;
  --mk-no:     #6E8199;

  --maxw:  1140px;
  --prose: 680px;

  --serif: "Iowan Old Style", "Source Serif 4", "Source Serif Pro", Charter,
           Cambria, Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
           Arial, "Noto Sans", sans-serif;
  --mono:  ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Consolas,
           "Liberation Mono", monospace;

  --step: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --r:    6px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.012em;
  margin: 0 0 0.55em;
  color: var(--ink);
}
h1 { font-size: clamp(2.1rem, 1.4rem + 2.9vw, 3.35rem); letter-spacing: -0.022em; }
h2 { font-size: clamp(1.6rem, 1.25rem + 1.5vw, 2.2rem); }
h3 { font-size: 1.1rem; font-family: var(--sans); font-weight: 650; letter-spacing: -0.005em; }
p  { margin: 0 0 1.05em; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-deep); }
strong { font-weight: 650; }

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

.skip-link {
  position: absolute; left: -9999px;
  background: var(--accent); color: #fff; padding: 0.6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
.wrap--prose { max-width: var(--prose); }

.num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }

.kicker {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.kicker--mute { color: var(--ink-3); }

.lead { font-size: 1.15rem; color: var(--ink-2); line-height: 1.6; }

/* ---------- Nav ---------- */

.nav {
  position: sticky; top: 0; z-index: 60;
  background: var(--nav-bg);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 66px;
}
/* The wordmark: shield + two-tone name + a byline set as micro-caps. The name
   stays live text rather than part of the logo image — sharper at every size,
   selectable, and it survives a future SVG redraw of the shield. */
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }

/* The shield carries its own blue/green — no tile behind it, no theme tint.
   It is a fixed-colour asset; see the note in index.html. */
.brand__mark {
  display: block; flex: 0 0 auto;
  width: 34px; height: 34px;
  object-fit: contain;
}

.brand__name {
  font-family: var(--serif);
  font-size: 1.36rem;
  font-weight: 600;
  letter-spacing: -0.022em;
  color: var(--ink);
  line-height: 1;
}
.brand__name-2 { color: var(--accent); }

.brand__sep {
  width: 1px; height: 16px; flex: 0 0 auto;
  background: var(--rule);
  margin: 0 0.15rem;
}
.brand__byline {
  font-size: 0.63rem;
  font-weight: 650;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-3);
  white-space: nowrap;
}
@media (max-width: 980px) { .brand__sep { display: none; } }
.nav__links { display: flex; align-items: center; gap: 1.6rem; }
.nav__links a {
  color: var(--ink-2); text-decoration: none; font-size: 0.9rem; font-weight: 500;
}
.nav__links a:hover { color: var(--ink); }
/* `.nav__links a` outranks `.btn` on specificity, so the button needs its white
   said again here or it inherits the muted link colour and vanishes. */
.nav__links a.btn, .nav__links a.btn:hover { color: #fff; }
@media (max-width: 860px) {
  .brand__byline { display: none; }
  .nav__links a:not(.btn) { display: none; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff;
  font-weight: 600; font-size: 0.95rem;
  padding: 0.72rem 1.35rem;
  border: 1px solid var(--accent);
  border-radius: var(--r);
  text-decoration: none; cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: #fff; }
.btn--sm  { padding: 0.5rem 0.95rem; font-size: 0.86rem; }
.btn--lg  { padding: 0.9rem 1.8rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--ghost {
  background: transparent; color: var(--ink); border-color: var(--rule);
}
.btn--ghost:hover { background: var(--panel); color: var(--ink); border-color: var(--ink-3); }

/* ---------- Sections ---------- */

.section { padding: 5.5rem 0; border-top: 1px solid var(--rule); }
.section--flush { border-top: 0; }
.section--dark {
  background: var(--dark); color: var(--dark-ink); border-top: 0;
}
.section--dark h2, .section--dark h3 { color: var(--dark-ink); }
.section--dark .lead, .section--dark p { color: var(--dark-mute); }
.section--dark .kicker { color: var(--accent-glow); }
.section--dark strong { color: var(--dark-ink); }

.section__head { max-width: var(--prose); margin: 0 0 3rem; }
.section__head .lead { margin-bottom: 0; }

/* ---------- Hero ---------- */

.hero { padding: 5rem 0 5.5rem; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem; align-items: center;
}
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; gap: 3rem; }
}
.hero__headline { margin-bottom: 1.1rem; }
.hero__headline .accent { color: var(--accent); }
.hero__sub { font-size: 1.18rem; color: var(--ink-2); max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.9rem 0 1rem; }
.hero__note { font-size: 0.87rem; color: var(--ink-3); margin: 0; }

/* Tearsheet — the readiness verdict, rendered. */
.sheet {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.6rem 1.6rem 1.4rem;
  box-shadow: 0 1px 2px rgba(18,24,30,0.04), 0 12px 32px -18px rgba(18,24,30,0.22);
}
.sheet__top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; padding-bottom: 0.9rem; margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--rule-soft);
}
.sheet__title {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.11em;
  text-transform: uppercase; color: var(--ink-3);
}
.sheet__verdict {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--warn); background: var(--warn-wash);
  padding: 0.22rem 0.5rem; border-radius: 3px;
}
.sheet__score { display: flex; align-items: baseline; gap: 0.75rem; margin-bottom: 0.35rem; }
.sheet__score-num { font-family: var(--mono); font-size: 3rem; font-weight: 600; letter-spacing: -0.03em; }
.sheet__score-of  { font-family: var(--mono); font-size: 1rem; color: var(--ink-3); }
.sheet__score-cap { font-size: 0.85rem; color: var(--ink-2); margin: 0 0 1.35rem; }
.sheet__score-cap b { color: var(--ink); font-weight: 650; }

.gates { list-style: none; margin: 0 0 1.15rem; padding: 0; display: grid; gap: 0.5rem; }
.gate { display: grid; grid-template-columns: 8.5rem 1fr 2.6rem; align-items: center; gap: 0.7rem; }
.gate__name { font-size: 0.78rem; color: var(--ink-2); }
.gate__bar { height: 6px; background: var(--rule-soft); border-radius: 99px; overflow: hidden; }
.gate__fill { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.gate__val { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-2); text-align: right; }
.gate--min .gate__name { color: var(--warn); font-weight: 650; }
.gate--min .gate__fill { background: var(--warn); }
.gate--min .gate__val  { color: var(--warn); font-weight: 650; }

.sheet__foot {
  font-size: 0.8rem; color: var(--ink-2); line-height: 1.5;
  border-top: 1px solid var(--rule-soft); padding-top: 0.9rem; margin: 0;
}
.sheet__foot b { color: var(--warn); }

/* ---------- Three questions ---------- */

.qs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; background: var(--panel); }
@media (max-width: 860px) { .qs { grid-template-columns: 1fr; } }
.q { padding: 2rem 1.75rem; border-right: 1px solid var(--rule); }
.q:last-child { border-right: 0; }
@media (max-width: 860px) {
  .q { border-right: 0; border-bottom: 1px solid var(--rule); }
  .q:last-child { border-bottom: 0; }
}
.q__n {
  font-family: var(--mono); font-size: 0.75rem; color: var(--accent);
  font-weight: 600; letter-spacing: 0.06em;
}
.q h3 { margin: 0.6rem 0 0.5rem; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.q p { font-size: 0.93rem; color: var(--ink-2); margin: 0; }
.q__surface {
  display: inline-block; margin-top: 0.9rem;
  font-size: 0.72rem; font-weight: 650; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-wash);
  padding: 0.2rem 0.5rem; border-radius: 3px;
}

/* ---------- Vlog ----------
   Cards link OUT to YouTube. No iframe, no i.ytimg.com thumbnail: an embed
   loads Google's trackers and sets cookies before the visitor clicks anything,
   and this page's whole promise is zero third-party requests. Posters, when we
   have them, are rendered by our own video pipeline and served from here. */

.vlog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin: 0; padding: 0; list-style: none; }
@media (max-width: 940px) { .vlog { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .vlog { grid-template-columns: 1fr; } }

.vid {
  display: flex; flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.vid:hover {
  border-color: var(--accent-line);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -20px rgba(18,24,30,0.35);
}
.vid__poster {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.vid__poster img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vid__play {
  position: absolute;
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,0.94);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.28);
}
.vid__play::after {
  content: ""; margin-left: 3px;
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--accent-deep);
}
.vid__dur {
  position: absolute; right: 8px; bottom: 8px;
  font-family: var(--mono); font-size: 0.72rem;
  background: rgba(13,27,42,0.86); color: #fff;
  padding: 0.12rem 0.36rem; border-radius: 3px;
}
.vid__body { padding: 1rem 1.15rem 1.15rem; }
.vid__series {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--accent);
}
.vid__title {
  font-family: var(--serif); font-size: 1.05rem; font-weight: 600; line-height: 1.3;
  color: var(--ink); margin: 0.4rem 0 0.35rem;
}
.vid__desc { font-size: 0.86rem; color: var(--ink-2); margin: 0; }

/* Empty state — honest, and doing a job rather than apologising. */
.vlog-soon {
  border: 1px dashed var(--rule);
  border-radius: 12px;
  background: var(--panel);
  padding: 2.4rem 2rem;
  text-align: center;
}
.vlog-soon h3 { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; margin-bottom: 0.5rem; }
.vlog-soon p { color: var(--ink-2); max-width: 46em; margin: 0 auto 1.4rem; }
.vlog-soon__list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem;
  margin: 0 0 1.6rem; padding: 0; list-style: none;
}
.vlog-soon__list li {
  font-size: 0.82rem; color: var(--ink-2);
  border: 1px solid var(--rule); border-radius: 99px;
  padding: 0.3rem 0.8rem; background: var(--paper);
}

/* ---------- Corpus chart ---------- */

.figure {
  margin: 2.6rem 0 0;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 0.75rem 0.75rem 0.4rem;
}
.figure img { display: block; width: 100%; height: auto; border-radius: 7px; }
.figure figcaption {
  font-size: 0.8rem; color: var(--ink-3); line-height: 1.5;
  padding: 0.75rem 0.4rem 0.5rem;
}

/* ---------- The five problems ---------- */

.probs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 980px) { .probs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 660px)  { .probs { grid-template-columns: 1fr; } }
.prob {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  padding: 1.5rem 1.5rem 1.3rem; display: flex; flex-direction: column;
}
.prob__n { font-family: var(--mono); font-size: 0.72rem; font-weight: 650; color: var(--ink-3); letter-spacing: 0.08em; }
.prob__q {
  font-family: var(--serif); font-size: 1.12rem; line-height: 1.35; color: var(--ink);
  margin: 0.6rem 0 0.6rem;
}
.prob__a { font-size: 0.9rem; color: var(--ink-2); margin: 0 0 1.1rem; }
.prob__map {
  margin-top: auto; padding-top: 0.85rem; border-top: 1px solid var(--rule-soft);
  font-size: 0.78rem; color: var(--ink-3);
}
.prob__map b { color: var(--accent); font-weight: 650; }

/* ---------- Rebalance / cost assessment ---------- */

.rebal { list-style: none; margin: 0 0 1.2rem; padding: 0; display: grid; gap: 0.75rem; }
.rebal li {
  display: grid; grid-template-columns: 11rem 1fr; gap: 0.9rem; align-items: baseline;
  padding-bottom: 0.75rem; border-bottom: 1px solid var(--rule-soft);
}
.rebal li:last-child { border-bottom: 0; padding-bottom: 0; }
.rebal dt, .rebal__k { font-size: 0.8rem; font-weight: 650; color: var(--ink); }
.rebal__v { font-size: 0.85rem; color: var(--ink-2); }

.assess { display: grid; gap: 0.6rem; }
.assess__row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  font-size: 0.86rem; color: var(--ink-2);
}
.assess__row .num { color: var(--ink); }
.assess__verdict {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 0.5rem; padding-top: 0.9rem; border-top: 1px solid var(--rule-soft);
}
.assess__verdict span:first-child { font-size: 0.86rem; color: var(--ink-2); }
.assess__tag {
  font-family: var(--mono); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--warn); background: var(--warn-wash); padding: 0.25rem 0.55rem; border-radius: 3px;
}

/* ---------- Corpus card (D4) ---------- */

.figs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.figs li { border-top: 2px solid var(--ink); padding-top: 0.7rem; }
.figs .num { display: block; font-size: 1.35rem; font-weight: 600; }
.figs span:last-child { font-size: 0.8rem; color: var(--ink-2); line-height: 1.4; display: block; }
.figs li.figs--accent { border-top-color: var(--accent); }
.figs li.figs--accent .num { color: var(--accent); }

/* ---------- Feature rows (visual + prose) ---------- */

.feat { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.feat + .feat { margin-top: 5.5rem; }
.feat--flip .feat__viz { order: -1; }
@media (max-width: 980px) {
  .feat { grid-template-columns: 1fr; gap: 2.5rem; }
  .feat--flip .feat__viz { order: 0; }
}
.feat__copy h2 { font-size: clamp(1.45rem, 1.2rem + 1vw, 1.9rem); }
.feat__copy p { color: var(--ink-2); }
.feat__copy p:last-child { margin-bottom: 0; }

.card {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 1px 2px rgba(18,24,30,0.03);
}
.card__label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 1.1rem;
}
.card__note {
  font-size: 0.78rem; color: var(--ink-3); margin: 1.1rem 0 0;
  border-top: 1px solid var(--rule-soft); padding-top: 0.85rem; line-height: 1.5;
}

/* Allocation sleeves */
.sleeves { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem; }
.sleeve { display: grid; grid-template-columns: 1fr 3.2rem; gap: 0.9rem; align-items: center; }
.sleeve__name { font-size: 0.86rem; color: var(--ink); }
.sleeve__meta { font-size: 0.74rem; color: var(--ink-3); display: block; }
.sleeve__w { font-family: var(--mono); font-size: 0.9rem; text-align: right; color: var(--ink); }
.sleeve__bar { grid-column: 1 / -1; height: 7px; background: var(--rule-soft); border-radius: 99px; overflow: hidden; margin-top: 0.15rem; }
.sleeve__fill { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.sleeve--dim .sleeve__fill { background: var(--stone); }

/* Regime split */
.regimes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
.regime {
  border: 1px solid var(--rule); border-radius: 8px; padding: 0.95rem 0.9rem; text-align: center;
}
.regime__name {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 0.55rem;
}
.regime__val { font-family: var(--mono); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.regime__sub { font-size: 0.74rem; color: var(--ink-3); margin: 0.2rem 0 0; }
.regime--up   .regime__val { color: var(--accent); }
.regime--flat .regime__val { color: var(--ink-2); }
.regime--down .regime__val { color: var(--neg); }
.dep {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 1.1rem; padding-top: 0.95rem; border-top: 1px solid var(--rule-soft);
}
.dep__label { font-size: 0.8rem; color: var(--ink-2); }
.dep__val {
  font-family: var(--mono); font-size: 0.8rem; font-weight: 650;
  color: var(--warn); background: var(--warn-wash); padding: 0.2rem 0.5rem; border-radius: 3px;
}

/* Health decay sparkline */
.decay { display: grid; gap: 1rem; }
.decay__row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 1rem; }
.decay__grade {
  font-family: var(--mono); font-size: 0.78rem; font-weight: 650;
  padding: 0.18rem 0.45rem; border-radius: 3px;
}
.decay__grade--a { color: var(--accent); background: var(--accent-wash); }
.decay__grade--c { color: var(--warn); background: var(--warn-wash); }
.spark { display: block; width: 100%; height: 64px; }
.spark__line  { fill: none; stroke: var(--warn); }
.spark__start { fill: var(--accent); }
.spark__end   { fill: var(--warn); }

/* ---------- Comparison matrix ---------- */

.matrix-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 0 1.2rem; }
.matrix {
  width: 100%; min-width: 780px; border-collapse: collapse;
  font-size: 0.88rem; color: var(--dark-mute);
}
.matrix caption { position: absolute; left: -9999px; }
.matrix th, .matrix td {
  padding: 0.85rem 0.9rem; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--dark-rule);
}
.matrix thead th {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--dark-ink); border-bottom: 1px solid var(--dark-rule-strong);
  vertical-align: bottom;
}
.matrix thead th small {
  display: block; margin-top: 0.3rem; font-size: 0.68rem; font-weight: 400;
  letter-spacing: 0.02em; text-transform: none; color: var(--dark-mute);
}
.matrix tbody th {
  font-weight: 550; color: var(--dark-ink); width: 26%;
}
.matrix .col-us { background: var(--accent-tint); }
.matrix thead .col-us { color: var(--accent-glow); }
.matrix tbody td { font-size: 0.84rem; }
.mk { font-family: var(--mono); font-weight: 700; margin-right: 0.35rem; }
.mk--yes  { color: var(--accent-glow); }
.mk--diy  { color: var(--warn-glow); }
.mk--no   { color: var(--mk-no); }
.matrix__legend {
  display: flex; flex-wrap: wrap; gap: 1.4rem;
  font-size: 0.8rem; color: var(--dark-mute); margin: 0 0 1rem;
}
.matrix__caveat { font-size: 0.82rem; color: var(--dark-mute); max-width: 62em; margin: 0; }

/* ---------- Evidence ---------- */

.verdicts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 0 0 1.25rem; padding: 0; list-style: none; }
@media (max-width: 720px) { .verdicts { grid-template-columns: 1fr; } }
.verdict {
  border: 1px solid var(--rule); border-radius: 10px; background: var(--panel);
  padding: 1.4rem 1.5rem;
}
.verdict__num { font-family: var(--mono); font-size: 2.1rem; font-weight: 600; letter-spacing: -0.03em; display: block; }
.verdict__label { font-size: 0.85rem; color: var(--ink-2); }
.verdict__share { display: block; height: 5px; border-radius: 99px; background: var(--rule-soft); margin-top: 0.9rem; overflow: hidden; }
.verdict__share i { display: block; height: 100%; border-radius: 99px; background: var(--stone); }
.verdict--pass { border-color: var(--accent-line); background: var(--accent-wash); }
.verdict--pass .verdict__num { color: var(--accent-deep); }
.verdict--pass .verdict__share i { background: var(--accent); }
.verdict--caution .verdict__num { color: var(--warn); }
.verdict--caution .verdict__share i { background: var(--warn); }

.corpus { list-style: none; margin: 2.4rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 720px) { .corpus { grid-template-columns: 1fr; } }
.corpus li { border-top: 2px solid var(--ink); padding-top: 0.85rem; }
.corpus .num { display: block; font-size: 1.5rem; font-weight: 600; }
.corpus span:last-child { font-size: 0.85rem; color: var(--ink-2); }

.pullquote {
  font-family: var(--serif); font-size: 1.3rem; line-height: 1.45; color: var(--ink);
  border-left: 3px solid var(--accent); padding-left: 1.2rem; margin: 2.2rem 0 0;
}

.disclaimer { font-size: 0.8rem; color: var(--ink-3); line-height: 1.55; }
.section--dark .disclaimer { color: var(--dark-mute); opacity: 0.85; }

/* ---------- Fit ---------- */

.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 820px) { .fit { grid-template-columns: 1fr; } }
.fit__col { border: 1px solid var(--rule); border-radius: 10px; padding: 1.6rem 1.7rem; background: var(--panel); }
.fit__col h3 { margin-bottom: 1rem; }
.fit__col ul { margin: 0; padding: 0; list-style: none; }
.fit__col li { position: relative; padding-left: 1.6rem; margin-bottom: 0.8rem; font-size: 0.93rem; color: var(--ink-2); }
.fit__col li:last-child { margin-bottom: 0; }
.fit__col li::before { position: absolute; left: 0; top: 0; font-family: var(--mono); font-weight: 700; }
.fit__col--yes li::before { content: "+"; color: var(--accent); }
.fit__col--no  li::before { content: "\2212"; color: var(--stone); }
.fit__col--yes { border-color: var(--accent-line); }

/* ---------- Waitlist ---------- */

.form-wrap { max-width: 560px; margin: 0 auto; }
.form { margin-top: 1.8rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.86rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--dark-ink); }
.field .opt { font-weight: 400; color: var(--dark-mute); }
.field input[type="email"], .field select {
  width: 100%; padding: 0.75rem 0.9rem;
  background: var(--dark-field); color: var(--dark-ink);
  border: 1px solid var(--dark-rule); border-radius: var(--r);
  font: inherit; font-size: 0.95rem;
}
.field input::placeholder { color: var(--dark-place); }
.field select option { color: #12181E; }
.field input:focus, .field select:focus { border-color: var(--accent-glow); outline: none; }
.field--check { display: flex; gap: 0.7rem; align-items: flex-start; }
.field--check input { margin-top: 0.28rem; flex: 0 0 auto; }
.field--check label { font-weight: 400; font-size: 0.85rem; line-height: 1.5; color: var(--dark-mute); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { background: var(--accent-bright); border-color: var(--accent-bright); margin-top: 0.4rem; }
.form .btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.form__error {
  margin: 0.9rem 0 0; padding: 0.7rem 0.9rem; border-radius: var(--r);
  background: rgba(184,72,52,0.16); border: 1px solid rgba(217,110,88,0.4);
  color: #F0C4BA; font-size: 0.88rem;
}
.form__success {
  border: 1px solid var(--accent-line); background: var(--accent-tint);
  border-radius: 10px; padding: 1.5rem 1.6rem; text-align: left;
}
.form__success h3 { color: var(--dark-ink); }
.form__success p { margin: 0; }

/* ---------- FAQ ---------- */

.faq {
  border-bottom: 1px solid var(--rule);
  padding: 1.15rem 0;
}
.faq summary {
  cursor: pointer; list-style: none;
  font-weight: 600; font-size: 1rem; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--mono); font-size: 1.1rem; color: var(--ink-3); flex: 0 0 auto;
}
.faq[open] summary::after { content: "\2212"; }
.faq[open] summary { margin-bottom: 0.7rem; }
.faq p { margin: 0; font-size: 0.95rem; color: var(--ink-2); }

/* ---------- CTA band ---------- */

.band { text-align: center; }
.band h2 { margin-bottom: 0.7rem; }
.band p { max-width: 44em; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */

.footer { border-top: 1px solid var(--rule); padding: 2.8rem 0; background: var(--paper); }
.footer__meta { font-size: 0.85rem; color: var(--ink-3); margin: 1rem 0 0.4rem; }
.footer__meta a { color: var(--ink-2); }
.footer .sep { margin: 0 0.55rem; color: var(--rule); }
.footer__copy { font-size: 0.8rem; color: var(--ink-3); margin: 0; }