:root {
  /* Brand palette — neutral black/white/gray, amber as the one accent */
  --color-1: #0a0a0d;
  --color-2: #9aa4b8;
  --color-2-hover: #c7cbd3;
  --color-3: #f59e0b;
  --color-4: #b0b6c2;
  --color-5: #f7f7f8;
  --color-5-alt: #ececed;
  --color-6: #ffffff;
  --color-7: #0a0a0d;
  --color-7-muted: #6b6f76;
  --color-8: #e4e4e7;

  --bg: var(--color-1);
  --bg-card: rgba(228, 228, 231, 0.05);
  --bg-card-hover: rgba(228, 228, 231, 0.09);
  --bg-elevated: #17171b;
  --border: rgba(228, 228, 231, 0.12);
  --border-strong: rgba(228, 228, 231, 0.28);
  --text: var(--color-5);
  --muted: rgba(228, 228, 231, 0.75);
  --muted-2: rgba(228, 228, 231, 0.58);
  --faint: rgba(228, 228, 231, 0.4);
  --cyan: var(--color-2);
  --violet: var(--color-4);
  --gradient: linear-gradient(90deg, var(--cyan), var(--violet));
  --good: #79d98c;
  --bad: #ff8a85;
  --link: var(--cyan);

  --font-display: 'Sora', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;

  /* Spacing scale (8px base). All paddings/margins/gaps use these. */
  --space-2xs: 8px;
  --space-xs: 12px;
  --space-s: 16px;
  --space-m: 24px;
  --space-l: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --gutter: 8vw; /* horizontal page gutter */
  --nav-h: 76px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-s);
}

.glow {
  position: fixed;
  top: -220px;
  right: -180px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(180, 183, 190, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- Navbar ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-h);
  padding: 0 var(--gutter);
  font-family: var(--font-body);
  background: rgba(23, 23, 27, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.brand img {
  width: 30px;
  height: 30px;
  display: block;
}

.nav nav {
  display: flex;
  align-items: center;
  gap: var(--space-l);
}

.nav nav > a,
.nav-dropdown > button {
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13.5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2xs) 0;
}

.nav nav > a:hover,
.nav-dropdown > button:hover {
  color: var(--text);
}

.nav-dropdown {
  position: relative;
  padding-bottom: 14px;
  margin-bottom: -14px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  list-style: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-2xs);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.nav-dropdown.open .dropdown-menu,
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.dropdown-menu a {
  display: block;
  color: var(--text);
  text-decoration: none;
  font-size: 13.5px;
  padding: var(--space-xs) var(--space-s);
  border-radius: 6px;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
  background: var(--bg-card-hover);
  color: var(--cyan);
}

.dropdown-menu-compact {
  min-width: 150px;
}

/* ---------- Landing sections ---------- */

main {
  position: relative;
  z-index: 1;
}

section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-3xl) var(--gutter);
}

.section-divider {
}

.hero {
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  padding-top: calc(var(--nav-h) + 10vh);
  padding-bottom: var(--space-3xl);
  min-height: auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 700;
  line-height: 1.12;
  color: var(--text);
}

.hero-sub {
  color: var(--muted);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.7;
  max-width: 560px;
  margin-top: var(--space-m);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  margin-top: var(--space-l);
}

.hero-overview {
  margin-top: var(--space-m);
  font-size: 12.5px;
  color: var(--muted-2);
}

.hero-overview a {
  color: var(--cyan);
  text-decoration: none;
}

.hero-overview a:hover {
  text-decoration: underline;
}

.hero-widget {
  padding: var(--space-m);
}

.widget-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: var(--space-m);
}

.hero-sphere {
  height: 220px;
}

.hero-sphere canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- Six properties grid ---------- */

.properties {
  flex-direction: column;
  align-items: stretch;
  min-height: auto;
  padding: var(--space-2xl) var(--gutter);
}

.properties h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-l);
  max-width: 720px;
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-s);
}

.property-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-m);
}

.property-card .icon {
  font-size: 19px;
  color: var(--cyan);
  margin-bottom: var(--space-xs);
}

.property-card:nth-child(3n - 1) .icon,
.property-card:nth-child(3n) .icon {
  color: var(--violet);
}

.property-card h3 {
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.property-card p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- Headline metrics ---------- */

.metrics {
  flex-direction: column;
  align-items: stretch;
  min-height: auto;
  padding: var(--space-2xl) var(--gutter);
}

.metrics h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.metrics-sub {
  font-size: 13px;
  color: var(--muted-2);
  margin-bottom: var(--space-l);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-s);
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-m);
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 600;
  color: var(--cyan);
}

.metric-card:nth-child(2) .metric-value {
  color: var(--violet);
}

.metric-card:nth-child(3) .metric-value {
  color: var(--color-3);
}

.metric-tag {
  font-size: 12px;
  color: var(--muted-2);
  margin: var(--space-2xs) 0 var(--space-s);
}

.metric-card p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

.metrics-link {
  display: inline-block;
  margin-top: var(--space-m);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--cyan);
  text-decoration: none;
}

.metrics-link:hover {
  text-decoration: underline;
}

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

.waitlist {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.waitlist-head {
  max-width: 420px;
}

.waitlist-head h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 27px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.waitlist-head p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.waitlist-form {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
}

.waitlist-form input {
  flex: 1;
  min-width: 180px;
  padding: 13px 16px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: none;
}

.waitlist-form input::placeholder {
  color: var(--faint);
}

.waitlist-form input:focus {
  outline: none;
}

.waitlist-form a {
  display: flex;
  align-items: center;
  padding: 13px 18px;
  background: var(--gradient);
  color: var(--color-6);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
}

.waitlist-note {
  font-size: 11px;
  color: var(--faint);
  margin-top: var(--space-2xs);
}

/* ---------- Supported by ---------- */

.supported-by {
  min-height: auto;
  flex-direction: column;
  align-items: center;
  gap: var(--space-l);
  padding: var(--space-2xl) var(--gutter);
  text-align: center;
}

.supported-by-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.supported-by-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl) var(--space-2xl);
}

.supported-by-logos img {
  display: block;
  height: auto;
  max-height: 38px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.5;
  transition: opacity 0.25s ease;
}

.supported-by-logos img:hover {
  opacity: 0.85;
}

.panel-right {
  justify-content: flex-end;
}

.dandelion-section {
  position: relative;
  overflow: hidden;
}

.dandelion-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.dandelion-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.panel {
  position: relative;
  z-index: 1;
  max-width: 560px;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--space-l);
}

.panel h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-m);
  text-wrap: balance;
  color: var(--text);
}

.panel p {
  color: var(--muted);
  font-size: clamp(14.5px, 1.05vw, 16px);
  line-height: 1.7;
  margin-bottom: var(--space-s);
}

.panel a {
  color: var(--link);
}

/* ---------- "Where SEMQ sits" stack diagram ---------- */

.panel-split {
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2xl);
}

.stack {
  width: min(460px, 42vw);
  flex-shrink: 0;
  font-family: var(--font-body);
}

.stack-title {
  text-align: center;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  color: var(--muted-2);
  margin-bottom: var(--space-m);
}

.angle-diagram {
  display: block;
  width: 100%;
  height: auto;
}

.flow-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  margin-bottom: var(--space-2xs);
}

.flow-label-semq {
  color: var(--cyan);
}

.flow-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-s) var(--space-m);
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.flow-arrow {
  text-align: center;
  color: var(--faint);
  font-size: 13px;
  padding: var(--space-2xs) 0;
}

.flow-card-semq {
  border-color: rgba(160, 164, 174, 0.45);
  background: linear-gradient(
    135deg,
    rgba(160, 164, 174, 0.08),
    rgba(190, 193, 200, 0.08)
  );
  box-shadow: 0 0 32px rgba(160, 164, 174, 0.12);
}

.flow-semq-lead {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.flow-code {
  margin: var(--space-xs) 0;
  padding: var(--space-xs) var(--space-s);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(160, 164, 174, 0.25);
  border-radius: 8px;
  font-family: var(--font-mono);
}

.flow-code-label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: 2px;
}

.flow-code code {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

.flow-code code:last-of-type {
  color: var(--cyan);
}

.flow-code-arrow {
  display: block;
  color: var(--faint);
  font-size: 12px;
  padding: var(--space-2xs) 0;
}

.flow-tags {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--muted-2);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0;
  overflow: hidden;
}

.flow-grid > div {
  padding: var(--space-xs) var(--space-s);
}

.flow-grid > div + div {
  border-left: 1px solid var(--border);
}

.flow-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.flow-grid span {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
  margin-top: 2px;
}

/* ---------- Closing section ---------- */

.closing {
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-2xl);
}

.closing-head {
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  color: var(--text);
}

.closing-head p {
  color: var(--muted);
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.7;
  margin-top: var(--space-s);
}

.closing-content {
  max-width: 420px;
  margin-left: calc(var(--gutter) / 2);
}

.app-links {
  list-style: none;
}

.app-links a {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  padding: var(--space-xs) 0;
}

.app-links a:hover {
  color: var(--cyan);
}

.cta-buttons {
  margin-top: var(--space-l);
  display: flex;
  gap: var(--space-s);
}

.btn {
  background: var(--gradient);
  color: var(--color-1);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  padding: var(--space-xs) var(--space-l);
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  display: inline-block;
}

.btn:hover {
  background: var(--color-2-hover);
}

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

.btn-ghost:hover {
  background: rgba(228, 228, 231, 0.08);
  border-color: rgba(228, 228, 231, 0.45);
}

/* ---------- Application pages ---------- */

.app-page {
  max-width: 580px;
}

.app-page h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-m);
  color: var(--text);
}

.app-page .placeholder {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

.app-page .back {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  text-decoration: none;
}

.app-page .back:hover {
  text-decoration: underline;
}

/* ---------- Solution pages (applications/*) ---------- */

.solution {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--nav-h) + var(--space-2xl)) 0 var(--space-3xl);
  flex-direction: column;
  align-items: stretch;
}

.solution h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-m);
  color: var(--text);
  max-width: 620px;
}

.solution .hero-grid {
  max-width: none;
  margin-bottom: var(--space-2xl);
}

.solution-proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-s);
  font-size: 13px;
  color: var(--muted-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-m) 0;
  margin-bottom: var(--space-2xl);
}

.solution-block {
  margin-bottom: var(--space-2xl);
}

.solution-block.panel {
  max-width: none;
  width: 100%;
}

.solution-block .eyebrow {
  margin-bottom: var(--space-2xs);
}

.solution-block h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-m);
  max-width: 640px;
}

.solution-block p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: var(--space-s);
}

.solution-block p:last-of-type {
  margin-bottom: 0;
}

.solution-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-s);
}

.solution-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-m) var(--space-l);
  overflow-x: auto;
  white-space: pre;
}

.solution-code .accent {
  color: var(--cyan);
}

.solution-link {
  display: inline-block;
  margin-top: var(--space-2xs);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
}

.solution-link:hover {
  text-decoration: underline;
}

.solution-quote {
  max-width: 680px;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.solution-quote p {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

.solution-quote footer {
  margin-top: var(--space-s);
  font-size: 13px;
  color: var(--muted-2);
}

.solution-cta-box {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--space-xl) var(--space-l);
  margin-bottom: var(--space-2xl);
}

.solution-cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-m);
}

.solution-cta-box .hero-ctas {
  justify-content: center;
  margin-top: 0;
}

/* ---------- Solution diagrams ---------- */

.diagram {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 12px;
  padding: var(--space-s);
  overflow-x: auto;
}

.diagram-stage-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: var(--space-xs);
}

.diagram-stage + .diagram-stage-label {
  margin-top: var(--space-m);
}

.diagram-row {
  display: flex;
  align-items: center;
  min-width: max-content;
}

.diagram-node {
  position: relative;
  flex: 0 1 118px;
  width: 118px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
  padding: var(--space-2xs) var(--space-xs);
  text-align: center;
}

.diagram-node strong {
  display: block;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
}

.diagram-node span {
  display: block;
  font-size: 11px;
  color: var(--muted-2);
  margin-top: 2px;
}

.diagram-node-accent {
  border-color: rgba(160, 164, 174, 0.45);
  background: linear-gradient(
    135deg,
    rgba(160, 164, 174, 0.08),
    rgba(190, 193, 200, 0.08)
  );
}

.diagram-node-mini {
  min-width: 96px;
  padding: var(--space-2xs) var(--space-xs);
}

.diagram-arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  color: var(--faint);
  font-size: 15px;
}

.diagram-callout {
  display: block;
  width: fit-content;
  margin: 0 auto var(--space-xs);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  background: rgba(160, 164, 174, 0.1);
  border: 1px solid rgba(160, 164, 174, 0.35);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}

.diagram-loop {
  margin-top: var(--space-s);
  text-align: center;
  font-size: 11.5px;
  color: var(--muted-2);
}

@media (max-width: 800px) {
  .solution {
    padding: calc(var(--nav-h) + var(--space-l)) 0 var(--space-2xl);
  }
  .solution-proof {
    grid-template-columns: repeat(2, 1fr);
  }
  .solution-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .solution-proof {
    grid-template-columns: 1fr;
  }
}

/* ---------- Benchmarks page ---------- */

.bench {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--nav-h) + var(--space-2xl)) 0 var(--space-3xl);
  flex-direction: column;
  align-items: stretch;
}

.bench h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-m);
}

.bench-sub {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: var(--space-l);
}

.bench-card {
  font-family: var(--font-body);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: var(--space-l);
}

.bench-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.bench-tabs button {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted-2);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--space-s) var(--space-m);
  cursor: pointer;
}

.bench-tabs button:hover {
  color: var(--text);
  background: var(--bg-card-hover);
}

.bench-tabs button[aria-selected='true'] {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

.bench-panel {
  padding: var(--space-l);
}

.bench-panel[hidden] {
  display: none;
}

.bench-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: 4px;
}

.bench-meta-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-m);
}

.bench-h2 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.bench-body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: var(--space-m);
}

.bench-body a {
  color: var(--cyan);
}

/* Tables */

.bench-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: var(--space-m);
}

.bench-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  white-space: nowrap;
}

.bench-table-wrap th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
  background: rgba(255, 255, 255, 0.02);
  padding: var(--space-xs) var(--space-s);
  border-bottom: 1px solid var(--border);
}

.bench-table-wrap th.th-semq {
  color: var(--cyan);
}

.bench-table-wrap td {
  padding: var(--space-xs) var(--space-s);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--muted);
}

.bench-table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.row-semq {
  background: rgba(160, 164, 174, 0.07);
}

.row-semq td:first-child {
  color: var(--cyan);
  font-weight: 600;
}

.row-bad {
  background: rgba(255, 138, 133, 0.06);
}

.row-hi {
  background: rgba(121, 217, 140, 0.08);
}

.c {
  text-align: center;
}

.dim {
  color: var(--faint);
}

.mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--muted-2);
}

.val {
  font-weight: 700;
  color: var(--text);
}

.val.win {
  color: var(--good);
}

.val.dim {
  color: var(--faint);
}

.delta-neg {
  color: var(--bad);
  font-weight: 600;
}

.delta-pos {
  color: var(--good);
  font-weight: 600;
}

.collapse span {
  display: block;
  color: var(--bad);
  font-weight: 800;
}

.collapse small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #d99793;
  margin-top: 2px;
}

.pass,
.fail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.pass {
  background: rgba(121, 217, 140, 0.15);
  color: var(--good);
}

.fail {
  background: rgba(255, 138, 133, 0.15);
  color: var(--bad);
}

.bench-badge {
  display: inline-block;
  margin-left: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--good);
  background: rgba(121, 217, 140, 0.15);
  border-radius: 999px;
  padding: 2px 8px;
  vertical-align: 1px;
}

/* Stat tiles */

.bench-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-s);
  margin-bottom: var(--space-m);
}

.bench-stat {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 12px;
  padding: var(--space-m) var(--space-s);
  text-align: center;
}

.bench-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
  margin: var(--space-2xs) 0;
}

.bench-stat span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}

.bench-stat small {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
}

.bench-stat-good {
  border-color: rgba(121, 217, 140, 0.3);
  background: rgba(121, 217, 140, 0.07);
}

.bench-stat-good strong {
  color: var(--good);
}

.bench-stat-good span {
  color: #8fcf9b;
}

/* Callouts & notes */

.bench-callout {
  display: flex;
  gap: var(--space-s);
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: var(--space-s) var(--space-m);
  margin-bottom: var(--space-m);
}

.bench-callout p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.bench-callout-icon {
  font-size: 18px;
  line-height: 1.4;
}

.bench-callout-title {
  font-weight: 600;
  margin-bottom: 2px;
}

.bench-callout-bad {
  background: rgba(255, 138, 133, 0.07);
  border-color: rgba(255, 138, 133, 0.25);
}

.bench-callout-bad .bench-callout-icon,
.bench-callout-bad .bench-callout-title {
  color: var(--bad);
}

.bench-callout-good {
  background: rgba(121, 217, 140, 0.07);
  border-color: rgba(121, 217, 140, 0.25);
}

.bench-callout-good .bench-callout-icon,
.bench-callout-good .bench-callout-title {
  color: var(--good);
}

.bench-callout-feature {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}

.bench-callout-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: var(--space-2xs);
}

.bench-callout-lead {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.bench-callout-lead em {
  font-style: normal;
  color: var(--good);
}

.bench-note {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 12px;
  padding: var(--space-m);
}

.bench-note .bench-meta {
  margin-bottom: var(--space-xs);
}

.bench-list {
  list-style: none;
}

.bench-list li {
  position: relative;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  padding-left: var(--space-m);
  margin-bottom: var(--space-2xs);
}

.bench-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--good);
  font-weight: 700;
}

.bench-footnote {
  font-size: 12px;
  color: var(--faint);
  line-height: 1.55;
  margin-bottom: var(--space-m);
}

/* ---------- Blog post ---------- */

.post-byline {
  font-size: 13px;
  color: var(--muted-2);
  margin-bottom: var(--space-l);
}

.post-body {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--space-l);
  max-width: 720px;
  margin-bottom: var(--space-l);
}

.post-body p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: var(--space-m);
}

.post-body p:last-child {
  margin-bottom: 0;
}

.post-body a,
.post-body a:visited {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(154, 164, 184, 0.4);
}

.post-body a:hover {
  text-decoration-color: currentColor;
}

.post-body h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--text);
  margin: var(--space-l) 0 var(--space-s);
}

.post-body em {
  color: var(--text);
  font-style: italic;
}

.post-flow {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-m);
  margin-bottom: var(--space-m);
  overflow-x: auto;
  white-space: pre-wrap;
}

.post-code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
  background: rgba(160, 164, 174, 0.12);
  border-radius: 5px;
  padding: 2px 6px;
}

.post-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-m);
  max-width: 720px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--space-m) var(--space-l);
  margin-bottom: var(--space-l);
}

.post-cta p {
  color: var(--text);
  font-weight: 600;
  font-size: 14.5px;
}

/* ---------- News page ---------- */

.news-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.news-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-m);
}

.news-item-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin-bottom: var(--space-2xs);
}

.news-item-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2xs);
}

.news-item-excerpt {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: var(--space-xs);
}

.news-item-link {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
}

.news-item-link:hover {
  text-decoration: underline;
}

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

.site-footer {
  position: relative;
  z-index: 1;
  padding: var(--space-2xl) var(--gutter) var(--space-l);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-l);
  padding-bottom: var(--space-xl);
}

.footer-brand .brand {
  margin-bottom: var(--space-s);
}

.footer-social {
  display: inline-block;
  font-size: 12.5px;
  color: var(--muted-2);
  text-decoration: none;
}

.footer-social:hover {
  color: var(--cyan);
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: var(--space-s);
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  line-height: 2.1;
}

.footer-col a:hover {
  color: var(--cyan);
}

.footer-bottom {
  font-size: 11.5px;
  color: var(--faint);
  border-top: 1px solid var(--border);
  padding-top: var(--space-m);
}

/* ---------- Scroll fade-ins ---------- */

.fade {
  opacity: 0;
  transform: translateY(var(--space-m));
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade.visible {
  opacity: 1;
  transform: none;
}

/* ---------- Accessibility & responsive ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .fade {
    transition: none;
    transform: none;
    opacity: 1;
  }
}

@media (max-width: 800px) {
  :root {
    --gutter: var(--space-m);
    --nav-h: 64px;
  }
  .nav nav {
    gap: var(--space-s);
  }
  .brand span {
    display: none;
  }
  .glow {
    width: 340px;
    height: 340px;
    top: -140px;
    right: -120px;
  }
  section {
    padding: var(--space-2xl) var(--gutter);
  }
  .panel-right {
    justify-content: flex-start;
  }
  .panel-split {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xl);
  }
  .stack {
    width: 100%;
  }
  .closing-content {
    margin-left: 0;
  }
  .bench {
    padding: calc(var(--nav-h) + var(--space-l)) 0 var(--space-2xl);
  }
  .bench-panel {
    padding: var(--space-m) var(--space-s);
  }
  .bench-stats {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .properties-grid,
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .waitlist {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .nav nav {
    gap: var(--space-xs);
    font-size: 12px;
  }
  .nav nav > a,
  .nav-dropdown > button {
    font-size: 12px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}