/* veloXacta — landing page specific styles.
   Inherits all tokens from assets/colors_and_type.css. */

html, body {
  height: 100%;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  transition: background-color var(--motion-slow) var(--ease-in-out),
              color var(--motion-slow) var(--ease-in-out);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }

/* ----------------------------------------------------------------
   Type roles — landing specific (the system tokens are mobile-first;
   marketing surfaces want larger display type).
   ---------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.eyebrow.muted { color: var(--text-muted); text-shadow: none; }
.label {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 10px;
  color: var(--text-muted);
}
.label.cyan { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.label.green { color: var(--accent-green); text-shadow: var(--glow-green); }
.label.amber { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.label.pink  { color: var(--accent-pink);  text-shadow: var(--glow-pink); }

.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.5vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-wrap: balance;
}
.h-section {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  text-wrap: balance;
}
.h-card {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--text-primary);
}
.body-lg {
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
  text-wrap: pretty;
}
.body {
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  text-wrap: pretty;
}
.body-sm {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
}
.mono { font-family: var(--font-mono); }

/* ----------------------------------------------------------------
   Layout primitives
   ---------------------------------------------------------------- */
.page {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .page { padding: 0 20px; } }

.section {
  padding: 96px 0;
}
@media (max-width: 720px) { .section { padding: 64px 0; } }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
  max-width: 740px;
}
.section-head .h-section {
  border-left: 3px solid var(--accent-cyan);
  padding-left: 16px;
  margin-left: -19px;
}
.section-head .body-lg { margin-left: -3px; padding-left: 16px; }

.divider-rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-muted) 30%, var(--text-muted) 70%, transparent);
  opacity: 0.25;
}

/* ----------------------------------------------------------------
   Plateau (raised neumorphic card)
   ---------------------------------------------------------------- */
.plateau {
  background: var(--bg-card);
  box-shadow: var(--raised);
  border-radius: var(--radius-xl);
  padding: var(--space-padding);
  transition: box-shadow var(--motion-slow) var(--ease-in-out),
              background-color var(--motion-slow) var(--ease-in-out);
}
.plateau.sm { padding: 20px; border-radius: var(--radius-lg); box-shadow: var(--raised-button); }
.plateau.lg { padding: 36px; }
.well {
  background: var(--bg-card);
  box-shadow: var(--sunken);
  border-radius: var(--radius-md);
  transition: box-shadow var(--motion-slow) var(--ease-in-out);
}

/* ----------------------------------------------------------------
   Top bar
   ---------------------------------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-primary);
  padding: 16px 0;
  transition: background-color var(--motion-slow) var(--ease-in-out),
              box-shadow var(--motion-base) var(--ease-out),
              padding var(--motion-base) var(--ease-out);
}
.topbar.scrolled { padding: 10px 0; box-shadow: 0 1px 0 0 rgba(0,0,0,0.04), 0 8px 24px -16px rgba(0,0,0,0.18); }
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-brand .topbar-logo {
  height: 38px;
  width: auto;
  display: block;
}
@media (max-width: 480px) {
  .topbar-brand .topbar-logo { height: 30px; }
}
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.topbar-nav a {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--motion-fast) var(--ease-out);
}
.topbar-nav a:hover { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.topbar-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
}
@media (max-width: 880px) { .topbar-nav { display: none; } }

/* ----------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  border: 2px solid transparent;
  transition: all var(--motion-base) var(--ease-out);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { box-shadow: var(--raised); }
.btn:active { box-shadow: var(--sunken-soft); transform: translate(1px, 1px); }
.btn .material-symbols-outlined { font-size: 18px; }
.btn .brand-glyph { width: 18px; height: 18px; }
.btn.primary .brand-glyph { color: var(--accent-cyan); filter: drop-shadow(0 0 8px rgba(0, 200, 212, 0.45)); }
.btn.primary { border-color: var(--accent-cyan); color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.btn.primary .material-symbols-outlined { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.btn.sm { padding: 10px 14px; font-size: 11px; letter-spacing: 0.15em; }
.btn.lg { padding: 18px 26px; font-size: 13px; }
.btn.ghost { box-shadow: none; }
.btn.ghost:hover { box-shadow: var(--raised-soft); }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--motion-base) var(--ease-out);
}
.icon-btn:hover { color: var(--accent-cyan); }
.icon-btn:active { box-shadow: var(--sunken-soft); transform: translate(1px, 1px); }
.icon-btn .material-symbols-outlined { font-size: 20px; }

/* ----------------------------------------------------------------
   HERO
   ---------------------------------------------------------------- */
.hero {
  padding: 80px 0 64px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 48px 0; }
}
.hero-left { display: flex; flex-direction: column; gap: 28px; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  background: var(--bg-card);
  box-shadow: var(--raised-soft);
  border-radius: var(--radius-pill);
  padding: 8px 14px 8px 10px;
}
.hero-tag .dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: var(--glow-green);
  animation: ekf-pulse 2.4s ease-in-out infinite;
}
@keyframes ekf-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}
.hero-tag span:not(.dot) {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* Phonetic pronunciation chip — dictionary-entry style */
.pronounce {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 12px 18px;
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  border-radius: var(--radius-md);
  align-self: flex-start;
  margin-top: -8px;
}
.pronounce .p-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.005em;
  color: var(--text-primary);
}
.pronounce .p-x { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.pronounce .p-ipa {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  padding-left: 14px;
  border-left: 1px solid var(--bg-input);
}
.pronounce .p-say {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  padding-left: 14px;
  border-left: 1px solid var(--bg-input);
}
.pronounce .p-say strong {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.pronounce .p-say .material-symbols-outlined {
  font-size: 16px;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
@media (max-width: 540px) {
  .pronounce .p-ipa, .pronounce .p-say { padding-left: 0; border-left: none; }
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--bg-input);
}
.hero-stat .num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
}
.hero-stat .num em {
  font-style: normal;
  font-size: 14px;
  color: var(--text-muted);
  margin-left: 4px;
}
.hero-stat .lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
}

/* live speed readout in hero (large flat-data telemetry on the panel) */
.hero-readout {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 56px 40px 44px;
}
.hero-readout .h-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-readout .h-value {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--text-primary);
  font-size: clamp(120px, 16vw, 200px);
  font-variant-numeric: tabular-nums;
}
.hero-readout .h-value .int {
  display: inline-block;
  min-width: 2ch;
  text-align: right;
}
.device-speed .n .int {
  display: inline-block;
  min-width: 2ch;
  text-align: right;
}
.hero-readout .h-value .unit {
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text-secondary);
}
.hero-readout .h-sub {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 0.05em;
}
.hero-readout .h-sub .delta { color: var(--text-muted); text-shadow: none; margin-left: 6px; }

.hero-readout-panel {
  position: relative;
  background: var(--bg-card);
  box-shadow: var(--raised);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.hero-readout-panel .corner-marks {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  color: var(--text-muted);
  opacity: 0.4;
}
.hero-readout-panel .corner-marks::before,
.hero-readout-panel .corner-marks::after {
  content: "";
  position: absolute;
  width: 22px; height: 22px;
  border: 1.5px solid currentColor;
}
.hero-readout-panel .corner-marks::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hero-readout-panel .corner-marks::after  { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.hero-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.hero-strip-cell {
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-strip-cell .lbl {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-strip-cell .val {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.hero-strip-cell .val em {
  font-style: normal;
  font-size: 10px;
  color: var(--text-muted);
}
.hero-strip-cell.green .val { color: var(--accent-green); text-shadow: var(--glow-green); }
.hero-strip-cell.cyan  .val { color: var(--accent-cyan);  text-shadow: var(--glow-cyan); }

/* ----------------------------------------------------------------
   "The lie" comparison
   ---------------------------------------------------------------- */
.lie-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 760px) {
  .lie-grid { grid-template-columns: 1fr; }
  .lie-grid .lie-arrow { transform: rotate(90deg); margin: 0 auto; }
}
.lie-card {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}
.lie-card .lie-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}
.lie-card .lie-source {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.lie-card .lie-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(80px, 11vw, 156px);
  line-height: 1;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.lie-card .lie-num .unit { font-size: 22px; font-weight: 500; color: var(--text-secondary); letter-spacing: 0; }
.lie-card.dash .lie-label { color: var(--accent-pink); text-shadow: var(--glow-pink); }
.lie-card.dash .lie-num { color: var(--text-primary); }
.lie-card.real .lie-label { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.lie-card.real .lie-num { color: var(--accent-cyan); text-shadow: 0 0 30px rgba(0, 200, 212, 0.35); }
.lie-arrow {
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: 50%;
  color: var(--text-muted);
}
.lie-arrow .material-symbols-outlined { font-size: 28px; }

.lie-callout {
  margin-top: 32px;
  padding: 24px 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.lie-callout .pin {
  flex-shrink: 0;
  width: 8px;
  align-self: stretch;
  background: var(--accent-amber);
  border-radius: 4px;
  box-shadow: var(--glow-amber);
}
.lie-callout p {
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-primary);
}
.lie-callout p .mono { font-family: var(--font-mono); }

/* ----------------------------------------------------------------
   How-it-works pipeline
   ---------------------------------------------------------------- */
.pipeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
}
@media (max-width: 880px) { .pipeline { grid-template-columns: 1fr; } }
.pipe-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  min-height: 280px;
}
.pipe-card .pipe-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}
.pipe-card .pipe-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
}
.pipe-card .pipe-icon .material-symbols-outlined {
  font-size: 28px;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.pipe-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 700; }
.pipe-card .pipe-body {
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.pipe-card .pipe-data {
  margin-top: auto;
  display: flex;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--bg-input);
}
.pipe-card .pipe-data-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pipe-card .pipe-data-item .v {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.pipe-card .pipe-data-item .l {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* The fused output card (full-width plateau under pipeline) */
.fused-out {
  margin-top: 20px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 28px 32px;
}
@media (max-width: 760px) { .fused-out { grid-template-columns: 1fr; gap: 18px; text-align: left; } }
.fused-out .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
  text-shadow: var(--glow-green);
}
.fused-out .badge .dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 200, 83, 0.6);
}
.fused-out h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}
.fused-out h4 .mono { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.fused-out .fused-body {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.55;
}

/* ----------------------------------------------------------------
   Capabilities — what the app does
   ---------------------------------------------------------------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .cap-grid { grid-template-columns: 1fr; } }
.cap-card {
  padding: 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
}
.cap-card .cap-icon-wrap {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  border-radius: var(--radius-md);
  margin-bottom: 6px;
}
.cap-card .cap-icon-wrap .material-symbols-outlined {
  font-size: 32px;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.cap-card.amber .cap-icon-wrap .material-symbols-outlined { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.cap-card.green .cap-icon-wrap .material-symbols-outlined { color: var(--accent-green); text-shadow: var(--glow-green); }
.cap-card h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; }
.cap-card .cap-body { color: var(--text-secondary); font-size: 14.5px; line-height: 1.55; }
.cap-card .cap-meta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 8px 12px;
  align-self: flex-start;
  border-radius: var(--radius-xs);
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
  color: var(--text-secondary);
}

/* ----------------------------------------------------------------
   Spec matrix (the engineering specs strip)
   ---------------------------------------------------------------- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .spec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .spec-grid { grid-template-columns: 1fr; } }
.spec-cell {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-card);
  box-shadow: var(--raised-soft);
  border-radius: var(--radius-md);
}
.spec-cell .v {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.spec-cell .v em {
  font-style: normal;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0;
}
.spec-cell .l {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.spec-cell .n {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ----------------------------------------------------------------
   Pricing / tiers
   ---------------------------------------------------------------- */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .tier-grid { grid-template-columns: 1fr; } }
.tier-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.tier-card.featured {
  box-shadow: var(--sunken);
  border: 2px solid var(--accent-cyan);
}
.tier-card .tier-name {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.tier-card.featured .tier-name { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.tier-card .tier-price {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.tier-card .tier-price em {
  font-style: normal;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.tier-card .tier-tagline {
  font-family: var(--font-ui);
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  min-height: 44px;
}
.tier-card .tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0 18px;
}
.tier-card .tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-primary);
}
.tier-card .tier-features li .material-symbols-outlined {
  font-size: 18px;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  flex-shrink: 0;
  margin-top: 1px;
}
.tier-card.basic .tier-features li .material-symbols-outlined { color: var(--text-secondary); text-shadow: none; }
.tier-card.ultimate .tier-features li .material-symbols-outlined { color: var(--accent-green); text-shadow: var(--glow-green); }
.tier-card .tier-cta { margin-top: auto; }
.tier-flag {
  position: absolute;
  top: -12px;
  right: 24px;
  padding: 6px 12px;
  background: var(--accent-cyan);
  color: #0D1117;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  box-shadow: 0 8px 20px -8px rgba(0, 200, 212, 0.6);
}
.tier-flag.pending {
  background: var(--accent-amber);
  color: #1c1408;
  box-shadow: 0 8px 20px -8px rgba(255, 138, 0, 0.55);
}
.tier-card.pending .tier-name { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.tier-card.pending.featured { border-color: var(--accent-amber); }
.tier-card.pending.featured .tier-name { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.tier-card.pending .tier-features li,
.tier-card.pending .tier-tagline { opacity: 0.78; }
.tier-tbd {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-amber);
  text-shadow: var(--glow-amber);
  letter-spacing: 0.05em;
}
.tier-tbd em {
  font-style: normal;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-shadow: none;
}

.billing-toggle {
  display: inline-flex;
  background: var(--bg-card);
  box-shadow: var(--sunken);
  border-radius: var(--radius-pill);
  padding: 4px;
  gap: 4px;
  margin-bottom: 32px;
  align-self: flex-start;
}
.billing-toggle button {
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  transition: all var(--motion-base) var(--ease-out);
}
.billing-toggle button.active {
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.billing-toggle .save-flag {
  margin-left: 12px;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-green);
  text-shadow: var(--glow-green);
}

/* ----------------------------------------------------------------
   Hardware section
   ---------------------------------------------------------------- */
.hw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 880px) { .hw-grid { grid-template-columns: 1fr; } }
.hw-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  /* Transparent by default so the featured card's 2px accent border does not
     inset only its own content — both cards then share one padding box. */
  border: 2px solid transparent;
}
.hw-card.pro {
  border-color: var(--accent-cyan);
}
/* Scoped to .pro: pending recolours the featured border, it does not add one. */
.hw-card.pro.pending {
  border-color: var(--accent-amber);
}
.hw-card.pending .hw-name em { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.hw-card.pending .hw-rate { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.hw-card.pending .hw-tagline,
.hw-card.pending .hw-specs li { opacity: 0.82; }
.hw-card .hw-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}
.hw-card .hw-name {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.05;
}
.hw-card .hw-name em {
  font-style: normal;
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.hw-card.pro .hw-name em { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.hw-card .hw-rate {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  text-align: right;
  line-height: 1;
}
.hw-card.pro .hw-rate { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.hw-card .hw-rate em {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-shadow: none;
  margin-top: 6px;
}
.hw-card .hw-tagline {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.55;
  /* Reserve three line boxes. Card taglines wrap to differing line counts (2 vs
     3 at desktop), and without a floor the shorter one pulls the diagram, spec
     table and CTA below it up out of alignment with its neighbour. */
  min-height: calc(3 * 1.55em);
}
.hw-card .hw-specs {
  list-style: none;
  display: grid;
  gap: 0;
}
.hw-card .hw-specs li {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--bg-input);
  gap: 16px;
}
.hw-card .hw-specs li:last-child { border-bottom: none; }
.hw-card .hw-specs .k {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hw-card .hw-specs .v {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
}
/* Bottom-anchor the CTA so it lands at the same height in every card, whatever
   the tagline wrap or spec-row count above it does. The cards are stretched to
   equal height by the grid, so absorbing the slack here aligns them. */
.hw-card > .btn {
  margin-top: auto;
}

/* Schematic-ish hardware diagram */
.hw-diagram {
  background: var(--bg-card);
  box-shadow: var(--sunken);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hw-diagram .row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.hw-diagram .blk {
  flex: 1;
  background: var(--bg-card);
  box-shadow: var(--raised-soft);
  border-radius: var(--radius-xs);
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-align: center;
}
.hw-diagram .blk.cyan { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.hw-diagram .blk.amber { color: var(--accent-amber); text-shadow: var(--glow-amber); }
.hw-diagram .blk.green { color: var(--accent-green); text-shadow: var(--glow-green); }
.hw-diagram .arrow {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 12px;
}
.hw-diagram .legend {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  padding-top: 4px;
  border-top: 1px dashed var(--bg-input);
  margin-top: 4px;
}

/* ----------------------------------------------------------------
   Versus / comparison matrix
   ---------------------------------------------------------------- */
.vs-table {
  background: var(--bg-card);
  box-shadow: var(--raised);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.vs-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  align-items: stretch;
}
.vs-row.head {
  background: var(--bg-card);
  box-shadow: var(--sunken-soft);
}
.vs-cell {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  border-bottom: 1px solid var(--bg-input);
  border-right: 1px solid var(--bg-input);
}
.vs-cell:last-child { border-right: none; }
.vs-row:last-child .vs-cell { border-bottom: none; }
.vs-cell.label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.vs-cell.head-cell {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.vs-cell.head-cell em {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.vs-cell.featured { background: rgba(0, 200, 212, 0.04); }
.vs-cell.featured.head-cell { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.vs-cell.featured.head-cell em { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.vs-cell .v {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}
.vs-cell.featured .v { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.vs-cell .v.no {
  color: var(--accent-pink);
  text-shadow: var(--glow-pink);
  opacity: 0.85;
}
.vs-cell .v.yes {
  color: var(--accent-green);
  text-shadow: var(--glow-green);
}
.vs-cell .n {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-muted);
}
@media (max-width: 760px) {
  .vs-row { grid-template-columns: 1fr; }
  .vs-cell { border-right: none; }
  .vs-row.head { display: none; }
  .vs-cell.label { background: var(--bg-input); }
  .vs-cell:not(.label):before {
    content: attr(data-col);
    font-family: var(--font-mono);
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
  }
}

/* ----------------------------------------------------------------
   Device mockup — used in hero (right side, large) and demo strip
   ---------------------------------------------------------------- */
.device {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 9 / 19.2;
  margin: 0 auto;
  background: var(--bg-primary);
  border-radius: var(--radius-screen);
  box-shadow: var(--raised);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}
.device::before {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: calc(var(--radius-screen) - 6px);
  box-shadow: var(--sunken-soft);
  pointer-events: none;
}
.device-statusbar {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0 6px;
}
.device-topbar {
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: var(--radius-lg);
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  padding: 14px 16px;
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.device-topbar .brand {
  display: flex;
  align-items: center;
}
.device-logo { height: 22px; width: auto; display: block; }
.device-topbar .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.device-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 6px 6px 0;
  overflow: hidden;
}
.device-speed {
  text-align: center;
  padding: 14px 0 6px;
}
.device-speed .l {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.device-speed .n {
  font-family: var(--font-mono);
  font-size: 88px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}
.device-speed .n .u {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0;
}
.device-speed .a {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 6px;
}
.device-stats {
  background: var(--bg-card);
  box-shadow: var(--raised);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.device-stat { display: flex; align-items: center; gap: 8px; }
.device-stat .material-symbols-outlined { font-size: 16px; color: var(--text-muted); }
.device-stat .sl {
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.device-stat .sv {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}
.device-stat.green .sv { color: var(--accent-green); text-shadow: var(--glow-green); }
.device-stats .ekf-badge {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--bg-input);
}
.device-stats .ekf-badge .lbl {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.device-stats .ekf-badge .sta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-green);
  text-shadow: var(--glow-green);
  display: flex;
  align-items: center;
  gap: 6px;
}
.device-stats .ekf-badge .sta .d {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px rgba(0,200,83,0.7);
}
.device-cal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.device-cal .b {
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
}
.device-cal .b.on {
  box-shadow: var(--sunken);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}
.device-cal .b.done {
  box-shadow: var(--sunken);
  border-color: var(--accent-green);
  color: var(--accent-green);
  text-shadow: var(--glow-green);
}
.device-cal .b .material-symbols-outlined { font-size: 14px; }
.device-nav {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  padding-top: 8px;
}
.device-nav .nb {
  background: var(--bg-card);
  box-shadow: var(--raised-button);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  color: var(--text-muted);
  gap: 2px;
}
.device-nav .nb:first-child { border-bottom-left-radius: 24px; }
.device-nav .nb:last-child  { border-bottom-right-radius: 24px; }
.device-nav .nb.on { box-shadow: var(--sunken); color: var(--accent-cyan); }
.device-nav .nb.on .material-symbols-outlined { text-shadow: var(--glow-cyan); }
.device-nav .nb .material-symbols-outlined { font-size: 18px; }
.device-nav .nb .nl {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* ----------------------------------------------------------------
   Quote / pull strip
   ---------------------------------------------------------------- */
.pull-quote {
  padding: 56px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}
.pull-quote .q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.2;
  color: var(--text-primary);
  max-width: 820px;
  text-wrap: balance;
}
.pull-quote .q .mono {
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  font-family: var(--font-mono);
}
.pull-quote .attr {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ----------------------------------------------------------------
   Final CTA
   ---------------------------------------------------------------- */
.final-cta {
  padding: 72px 56px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 48px;
}
@media (max-width: 880px) { .final-cta { grid-template-columns: 1fr; padding: 48px 32px; gap: 32px; } }
.final-cta .text { display: flex; flex-direction: column; gap: 20px; }
.final-cta .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.final-cta .stack-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 22px;
  background: var(--bg-card);
  box-shadow: var(--sunken);
  border-radius: var(--radius-md);
}
.final-cta .stack-meta .k {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.final-cta .stack-meta .v {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 4px;
}
.final-cta .stack-meta .v.cy { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }

/* ----------------------------------------------------------------
   Footer
   ---------------------------------------------------------------- */
.footer {
  padding: 64px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.footer-cols {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
}
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--text-secondary);
  transition: color var(--motion-fast) var(--ease-out);
}
.footer-col a:hover { color: var(--accent-cyan); }
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 280px;
}
.footer-brand img { width: 200px; }
.footer-brand p { font-family: var(--font-ui); font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--bg-input);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.footer-meta .left { display: flex; gap: 24px; }

/* hide the white logo by default; flip on dark via JS class */
img.logo-dark, .topbar-brand img.logo-dark { display: none; }
html.dark img.logo-light, html.dark .topbar-brand img.logo-light { display: none; }
html.dark img.logo-dark, html.dark .topbar-brand img.logo-dark { display: block; }