:root {
  /* Foundations */
  --ax-black: #000000;
  --ax-black-010: #03050a;
  --ax-black-020: #060912;
  --ax-panel: rgba(255, 255, 255, 0.04);
  --ax-panel-strong: rgba(255, 255, 255, 0.07);
  --ax-line: rgba(255, 255, 255, 0.12);
  --ax-line-strong: rgba(255, 255, 255, 0.18);

  /* Text */
  --ax-text: #f5f7fb;
  --ax-text-secondary: #aab5c4;
  --ax-text-muted: #737f91;

  /* Axionomix gradient */
  --ax-x-pink: #ff3fae;
  --ax-x-violet: #7a43ff;
  --ax-x-blue: #2f7bff;
  --ax-gradient: linear-gradient(135deg, var(--ax-x-pink), var(--ax-x-violet) 52%, var(--ax-x-blue));

  /* Product accents */
  --pulse-green: #00ff9c;
  --pulse-green-dim: #00b873;
  --revive-orange: #ff8a3d;
  --revive-amber: #ffb15f;
  --revive-valid: #5cff9d;
  --founders-cream: #f2f0e8;
  --founders-muted: #aaa69a;

  /* Shape */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.32);
  --shadow-glow-blue: 0 0 80px rgba(47, 123, 255, 0.18);
  --shadow-glow-green: 0 0 80px rgba(0, 255, 156, 0.16);
  --shadow-glow-orange: 0 0 80px rgba(255, 138, 61, 0.14);

  /* Typography */
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.35rem;
  --text-2xl: clamp(2rem, 4vw, 3.4rem);
  --text-hero: clamp(4rem, 9vw, 8.5rem);
  --tracking-wide: 0.16em;
  --tracking-tight: -0.055em;

  /* Layout */
  --site-max: 1280px;
  --site-gutter: 32px;
  --section-pad: 96px;

  /* Shared defaults */
  --brand-accent: var(--ax-x-blue);
  --brand-accent-soft: rgba(47, 123, 255, 0.16);
  --brand-glow: var(--shadow-glow-blue);
  --brand-text: var(--ax-text);
  --brand-text-secondary: var(--ax-text-secondary);
  --brand-text-muted: var(--ax-text-muted);
  --brand-panel: var(--ax-panel);
  --brand-panel-strong: var(--ax-panel-strong);
  --brand-line: var(--ax-line);
  --brand-line-strong: var(--ax-line-strong);
  --brand-overlay-left: rgba(0, 0, 0, 0.94);
  --brand-overlay-mid: rgba(0, 0, 0, 0.72);
  --brand-overlay-right: rgba(0, 0, 0, 0.24);
  --brand-overlay-top: rgba(0, 0, 0, 0.84);
  --brand-overlay-bottom: rgba(0, 0, 0, 0.88);
  --brand-header-bg: rgba(3, 5, 10, 0.72);
}

* {
  box-sizing: border-box;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background: var(--ax-black);
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--ax-black) 0%, var(--ax-black-010) 52%, var(--ax-black-020) 100%);
  color: var(--brand-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.theme-axionomix,
body.theme-home {
  --brand-accent: var(--ax-x-blue);
  --brand-accent-soft: rgba(47, 123, 255, 0.16);
  --brand-glow: var(--shadow-glow-blue);
  --brand-text: var(--ax-text);
  --brand-text-secondary: var(--ax-text-secondary);
  --brand-text-muted: var(--ax-text-muted);
  --brand-panel: var(--ax-panel);
  --brand-panel-strong: var(--ax-panel-strong);
  --brand-line: var(--ax-line);
  --brand-line-strong: var(--ax-line-strong);
  --brand-header-bg: rgba(3, 5, 10, 0.72);
  --brand-overlay-left: rgba(0, 0, 0, 0.96);
  --brand-overlay-mid: rgba(0, 0, 0, 0.70);
  --brand-overlay-right: rgba(0, 0, 0, 0.22);
  --brand-overlay-top: rgba(0, 0, 0, 0.84);
  --brand-overlay-bottom: rgba(0, 0, 0, 0.88);
}

body.theme-pulse {
  --brand-accent: var(--pulse-green);
  --brand-accent-soft: rgba(0, 255, 156, 0.16);
  --brand-glow: var(--shadow-glow-green);
  --brand-text: #f5fff9;
  --brand-text-secondary: #b8d9ca;
  --brand-text-muted: #7e998d;
  --brand-panel: rgba(0, 255, 156, 0.03);
  --brand-panel-strong: rgba(0, 255, 156, 0.06);
  --brand-line: rgba(255, 255, 255, 0.10);
  --brand-line-strong: rgba(0, 255, 156, 0.18);
  --brand-header-bg: rgba(0, 6, 4, 0.78);
  --brand-overlay-left: rgba(0, 0, 0, 0.94);
  --brand-overlay-mid: rgba(0, 0, 0, 0.75);
  --brand-overlay-right: rgba(0, 0, 0, 0.34);
  --brand-overlay-top: rgba(0, 0, 0, 0.80);
  --brand-overlay-bottom: rgba(0, 0, 0, 0.88);
}

body.theme-revive {
  --brand-accent: var(--revive-orange);
  --brand-accent-soft: rgba(255, 138, 61, 0.14);
  --brand-glow: var(--shadow-glow-orange);
  --brand-text: #fff7ef;
  --brand-text-secondary: #d7c4b2;
  --brand-text-muted: #9b8a7a;
  --brand-panel: rgba(255, 255, 255, 0.03);
  --brand-panel-strong: rgba(255, 138, 61, 0.07);
  --brand-line: rgba(255, 255, 255, 0.10);
  --brand-line-strong: rgba(255, 138, 61, 0.20);
  --brand-header-bg: rgba(5, 4, 3, 0.82);
  --brand-overlay-left: rgba(0, 0, 0, 0.95);
  --brand-overlay-mid: rgba(0, 0, 0, 0.78);
  --brand-overlay-right: rgba(0, 0, 0, 0.30);
  --brand-overlay-top: rgba(0, 0, 0, 0.84);
  --brand-overlay-bottom: rgba(0, 0, 0, 0.90);
}

body.theme-founders {
  --brand-accent: var(--founders-cream);
  --brand-accent-soft: rgba(242, 240, 232, 0.08);
  --brand-glow: none;
  --brand-text: var(--founders-cream);
  --brand-text-secondary: #d8d3c6;
  --brand-text-muted: var(--founders-muted);
  --brand-panel: rgba(255, 255, 255, 0.028);
  --brand-panel-strong: rgba(255, 255, 255, 0.05);
  --brand-line: rgba(242, 240, 232, 0.14);
  --brand-line-strong: rgba(242, 240, 232, 0.22);
  --brand-header-bg: rgba(6, 6, 7, 0.84);
  --brand-overlay-left: rgba(0, 0, 0, 0.92);
  --brand-overlay-mid: rgba(0, 0, 0, 0.72);
  --brand-overlay-right: rgba(0, 0, 0, 0.50);
  --brand-overlay-top: rgba(0, 0, 0, 0.72);
  --brand-overlay-bottom: rgba(0, 0, 0, 0.86);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--site-max), calc(100% - var(--site-gutter)));
  margin: 0 auto;
}

.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.section-tight {
  padding: 72px 0;
}

.section-head {
  max-width: 68rem;
  margin-bottom: 28px;
}

.section-head p:last-child {
  margin-bottom: 0;
}

.reading-width {
  max-width: 42rem;
}

.utility-width {
  max-width: 56rem;
}

.h-stack-sm > * + * {
  margin-top: 10px;
}

.h-stack-md > * + * {
  margin-top: 16px;
}

.h-stack-lg > * + * {
  margin-top: 24px;
}

.grid-2,
.grid-3,
.grid-4,
.grid-2-1,
.grid-1-2,
.grid-3-2,
.grid-2-3 {
  display: grid;
  gap: 20px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-2-1 {
  grid-template-columns: 1.08fr 0.92fr;
}

.grid-1-2 {
  grid-template-columns: 0.92fr 1.08fr;
}

.grid-3-2 {
  grid-template-columns: 1.2fr 0.8fr;
}

.grid-2-3 {
  grid-template-columns: 0.8fr 1.2fr;
}

.align-center {
  align-items: center;
}

.align-start {
  align-items: start;
}

.justify-between {
  justify-content: space-between;
}

.stack {
  display: grid;
  gap: 18px;
}

.row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.row-between {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.site-nav-wrap {
  position: sticky;
  top: 18px;
  z-index: 60;
  padding-top: 18px;
}

.site-nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-md);
  padding: 0 24px;
  background: var(--brand-header-bg);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.site-nav__left,
.site-nav__right,
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-nav__links {
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 0.94rem;
  color: var(--brand-text-secondary);
}

.site-nav__links a {
  transition: color 160ms ease, opacity 160ms ease;
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--brand-text);
}

.brand-lockup,
.brand-lockup--product {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-lockup__meta {
  display: grid;
  gap: 2px;
}

.brand-lockup__sub {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
}

.wordmark {
  font-weight: 950;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  line-height: 1;
}

.wordmark__x,
.brand-x {
  background: var(--ax-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wordmark--nav {
  font-size: 1.25rem;
}

.wordmark--hero {
  font-size: clamp(3rem, 8vw, 7.5rem);
  letter-spacing: 0.045em;
}

.product-wordmark {
  font-size: clamp(2.25rem, 5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.065em;
  margin-bottom: 1rem;
  font-weight: 850;
}

.product-wordmark .thin {
  font-weight: 300;
  letter-spacing: -0.08em;
}

.wordmark-badge,
.icon-tile {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--brand-line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.wordmark-badge::before,
.icon-tile::before {
  content: "X";
  font-family: var(--font-mono);
  font-weight: 700;
  background: var(--ax-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow,
.meta,
.kicker,
.mono {
  font-family: var(--font-mono);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--brand-line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.75rem;
  color: var(--brand-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.eyebrow--pulse {
  color: var(--pulse-green);
}

.eyebrow--revive {
  color: var(--revive-orange);
}

.eyebrow--founders {
  color: var(--founders-cream);
}

.pill,
.badge,
.fit-pill,
.report-label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--brand-line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--brand-text-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fit-pill--good {
  color: var(--revive-valid);
  border-color: rgba(92, 255, 157, 0.26);
  background: rgba(92, 255, 157, 0.08);
}

.fit-pill--warn {
  color: var(--revive-orange);
  border-color: rgba(255, 138, 61, 0.24);
  background: rgba(255, 138, 61, 0.08);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 12px;
  line-height: 0.94;
  letter-spacing: var(--tracking-tight);
}

h1 {
  font-size: var(--text-hero);
}

h2 {
  font-size: var(--text-2xl);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.04;
}

h4 {
  font-size: 1rem;
  line-height: 1.2;
}

p,
ul,
ol {
  margin: 0 0 12px;
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.lead {
  max-width: 48rem;
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.55;
  color: var(--brand-text-secondary);
}

.text-muted,
.muted,
.microcopy,
.helper,
.footnote,
.caption {
  color: var(--brand-text-muted);
}

strong,
b {
  color: var(--brand-text);
}

blockquote,
.quote-band {
  margin: 0;
}

.quote-band {
  padding: 28px;
  border-left: 3px solid var(--brand-accent);
  background: linear-gradient(90deg, var(--brand-accent-soft), rgba(255, 255, 255, 0)), var(--brand-panel);
  border-top: 1px solid var(--brand-line);
  border-right: 1px solid var(--brand-line);
  border-bottom: 1px solid var(--brand-line);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.quote-band p {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--brand-text);
}

.brand-hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  background: var(--ax-black);
  display: grid;
  align-items: center;
}

.brand-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.brand-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--brand-overlay-left) 0%, var(--brand-overlay-mid) 36%, var(--brand-overlay-right) 100%),
    linear-gradient(180deg, var(--brand-overlay-top) 0%, rgba(0, 0, 0, 0.12) 42%, var(--brand-overlay-bottom) 100%);
}

.brand-hero__content {
  position: relative;
  z-index: 2;
  padding: 9rem 0 6rem;
}

.brand-hero__layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 24px;
  align-items: center;
}

.brand-hero__copy {
  max-width: 44rem;
}

.brand-hero__copy .lead,
.brand-hero__copy p {
  max-width: 40rem;
}

.brand-hero__actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.brand-hero__aside {
  position: relative;
  z-index: 2;
}

.brand-hero--axionomix .brand-hero__bg {
  opacity: 0.82;
}

.brand-hero--pulse .brand-hero__bg {
  opacity: 0.72;
}

.brand-hero--revive .brand-hero__bg {
  opacity: 0.68;
}

.brand-hero--founders .brand-hero__bg {
  opacity: 0.62;
}

.brand-hero--pulse .brand-hero__overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.75) 38%, rgba(0, 0, 0, 0.34) 100%),
    radial-gradient(circle at 74% 44%, rgba(0, 255, 156, 0.08), transparent 35%);
}

.brand-hero--revive .brand-hero__overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.78) 42%, rgba(0, 0, 0, 0.30) 100%),
    radial-gradient(circle at 76% 48%, rgba(255, 138, 61, 0.08), transparent 36%);
}

.brand-hero--founders .brand-hero__overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.72) 42%, rgba(0, 0, 0, 0.50) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.86));
}

.btn,
.btn-primary,
.btn-secondary,
.btn-pulse,
.btn-revive,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 50px;
  padding: 0 18px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--brand-line-strong);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
  cursor: pointer;
}

.btn:hover,
.btn-primary:hover,
.btn-secondary:hover,
.btn-pulse:hover,
.btn-revive:hover,
.btn-ghost:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #eef7ff;
  color: #07101d;
  border: 0;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}

.btn-pulse {
  background: var(--pulse-green);
  color: #00120b;
  border: 0;
  box-shadow: var(--shadow-glow-green);
}

.btn-revive {
  background: var(--revive-orange);
  color: #130601;
  border: 0;
  box-shadow: var(--shadow-glow-orange);
}

.btn-ghost {
  background: transparent;
  color: var(--brand-text-secondary);
  border-color: var(--brand-line);
}

.surface-card,
.surface-panel,
.surface-hero-aside,
.surface-report,
.surface-quote,
.surface-quiz,
.surface-tool,
.surface-article,
.router-card,
.system-card,
.metric-card,
.form-card,
.faq-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)), var(--brand-panel);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.surface-card,
.surface-panel,
.surface-hero-aside,
.surface-report,
.surface-quote,
.surface-quiz,
.surface-tool,
.surface-article,
.router-card,
.system-card,
.metric-card,
.form-card,
.faq-card {
  padding: 24px;
}

.surface-report,
.surface-quiz {
  border-color: var(--brand-line-strong);
}

.surface-report::before,
.surface-quiz::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-accent), rgba(255, 255, 255, 0));
}

.metric-strip,
.trust-strip,
.signal-strip,
.stat-strip,
.report-grid,
.tool-grid,
.article-grid {
  display: grid;
  gap: 16px;
}

.metric-strip,
.trust-strip,
.signal-strip,
.stat-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.report-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tool-grid,
.article-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card strong,
.stat-card strong,
.report-stat strong,
.kpi strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 6px;
  color: var(--brand-accent);
}

.track {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-accent), rgba(255, 255, 255, 0.7));
}

.metric-list {
  display: grid;
  gap: 14px;
}

.metric-row {
  display: grid;
  gap: 8px;
}

.metric-row span {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.94rem;
  color: var(--brand-text-secondary);
}

.router-card,
.system-card,
.surface-tool,
.surface-article {
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.router-card:hover,
.system-card:hover,
.surface-tool:hover,
.surface-article:hover {
  transform: translateY(-2px);
  border-color: var(--brand-line-strong);
}

.router-card__meta,
.system-card__meta,
.tool-card__meta,
.article-card__meta {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.router-card__cta,
.system-card__cta {
  margin-top: 18px;
}

.article-cover,
.report-thumb,
.visual-frame,
.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.article-cover {
  aspect-ratio: 16 / 9;
}

.report-thumb {
  padding: 18px;
}

.visual-frame img,
.image-frame img,
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.diagram {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--brand-line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)), var(--brand-panel);
}

.diagram-node {
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
}

.diagram-node.is-active {
  border-color: var(--brand-line-strong);
  background: var(--brand-accent-soft);
}

.how-steps,
.step-grid {
  display: grid;
  gap: 14px;
}

.step-card,
.step-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.step-no {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--brand-accent-soft);
  color: var(--brand-accent);
  font-family: var(--font-mono);
  font-weight: 700;
}

form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid--1 {
  grid-template-columns: 1fr;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.96rem;
  color: var(--brand-text-secondary);
}

input,
select,
textarea {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid var(--brand-line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--brand-text);
  padding: 0 14px;
  outline: none;
  transition: border-color 140ms ease, background 140ms ease;
}

textarea {
  min-height: 140px;
  resize: vertical;
  padding: 14px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-line-strong);
  background: rgba(255, 255, 255, 0.04);
}

input::placeholder,
textarea::placeholder {
  color: var(--brand-text-muted);
}

.form-note,
.confirmation,
.validation,
.empty-state,
.disclosure {
  font-size: 0.94rem;
  color: var(--brand-text-muted);
}

.faq {
  display: grid;
  gap: 0;
}

.faq-item {
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item:first-child {
  border-top: none;
  padding-top: 0;
}

.faq-item h3,
.faq-item h4 {
  margin-bottom: 10px;
}

.site-footer {
  padding: 28px 0 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--brand-text-muted);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.powered-by {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.powered-by .wordmark {
  display: inline-block;
  margin-left: 6px;
  font-size: 1rem;
  vertical-align: middle;
}

.hide-mobile {
  display: initial;
}

.show-mobile {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1100px) {
  .grid-4,
  .grid-3,
  .report-grid,
  .article-grid,
  .tool-grid,
  .metric-strip,
  .trust-strip,
  .signal-strip,
  .stat-strip,
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand-hero__layout,
  .grid-2-1,
  .grid-1-2,
  .grid-3-2,
  .grid-2-3 {
    grid-template-columns: 1fr;
  }

  .site-nav__links {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --site-gutter: 20px;
    --section-pad: 76px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .report-grid,
  .article-grid,
  .tool-grid,
  .metric-strip,
  .trust-strip,
  .signal-strip,
  .stat-strip,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    min-height: 66px;
    padding: 0 18px;
  }

  .site-nav__right {
    width: 100%;
    justify-content: flex-start;
  }

  .brand-hero {
    min-height: auto;
  }

  .brand-hero__content {
    padding: 7rem 0 5rem;
  }

  .btn,
  .btn-primary,
  .btn-secondary,
  .btn-pulse,
  .btn-revive,
  .btn-ghost {
    width: 100%;
  }

  .step-card,
  .step-row {
    grid-template-columns: 1fr;
  }

  .hide-mobile {
    display: none !important;
  }

  .show-mobile {
    display: initial;
  }
}