/* ========================================================================
   choyce landing — design system + base
   Tokens mirror docs/business-model-canvas.html exactly so the BMC and the
   landing share a single visual language. Every later phase references
   these tokens; never hard-code colors, fonts, or spacing downstream.
   ======================================================================== */

:root {
  /* canvas */
  --bg: #0a0a0c;
  --bg-soft: #0d0d11;
  --surface: #131318;
  --surface-hover: #1a1a22;
  --border: #2a2a35;
  --border-strong: #3a3a48;

  /* text */
  --text: #e8e6f0;
  --text-dim: #8a8898;
  --text-softer: #6b697a;

  /* accent — "choyce lime" */
  --accent: #c4f53a;
  --accent-dim: #8ab025;
  --accent-glow: rgba(196, 245, 58, 0.35);
  --accent-glow-soft: rgba(196, 245, 58, 0.12);

  /* semantic accents (used sparingly) */
  --ok: #c4f53a;
  --info: #8b9ee8;
  --warn: #ffcf6b;
  --err: #ff6b8a;

  /* typography */
  --font-mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, monospace;
  --font-display: "Syne", -apple-system, BlinkMacSystemFont, "Segoe UI",
    system-ui, sans-serif;

  /* type scale */
  --fs-xs: 11px;
  --fs-sm: 13px;
  --fs-base: 15px;
  --fs-md: 18px;
  --fs-lg: 22px;
  --fs-xl: clamp(28px, 3vw, 38px);
  --fs-2xl: clamp(40px, 5vw, 64px);
  --fs-3xl: clamp(56px, 7vw, 96px);
  --fs-display: clamp(72px, 11vw, 160px);

  /* layout */
  --max: 1440px;
  --gutter: clamp(24px, 5vw, 80px);
  --section-pad-y: clamp(80px, 12vh, 160px);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* motion */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-in-out: cubic-bezier(0.65, 0.05, 0.36, 1);
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --dur-quick: 180ms;
  --dur-base: 320ms;
  --dur-slow: 560ms;

  /* shadows */
  --shadow-card: 0 20px 60px -20px rgba(0, 0, 0, 0.55);
  --shadow-accent: 0 40px 120px -20px var(--accent-glow);
}

/* -----------------------------------------------------------------------
   reset — modern minimal, not normalize-scale
   ----------------------------------------------------------------------- */

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

html,
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-base);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

body {
  position: relative;
  isolation: isolate;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
}

button {
  cursor: pointer;
}

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

ul,
ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* -----------------------------------------------------------------------
   typography — display + mono
   ----------------------------------------------------------------------- */

.display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: var(--text);
}

.subhead {
  color: var(--text-dim);
  font-size: var(--fs-md);
  line-height: 1.55;
  max-width: 60ch;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.accent {
  color: var(--accent);
}

/* -----------------------------------------------------------------------
   layout primitives
   ----------------------------------------------------------------------- */

.section {
  position: relative;
  padding: var(--section-pad-y) var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
}

/* -----------------------------------------------------------------------
   ambient / grain — shared background for the whole page
   ----------------------------------------------------------------------- */

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/></svg>");
  opacity: 0.035;
  mix-blend-mode: overlay;
}

/* -----------------------------------------------------------------------
   buttons (used from Phase 2 onward)
   ----------------------------------------------------------------------- */

.btn {
  --btn-pad-x: 28px;
  --btn-pad-y: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition:
    transform var(--dur-quick) var(--ease-out),
    background var(--dur-quick) var(--ease-out),
    box-shadow var(--dur-quick) var(--ease-out),
    color var(--dur-quick) var(--ease-out);
  will-change: transform;
}

.btn--primary {
  background: var(--accent);
  color: #0a0a0c;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 60px -10px var(--accent-glow);
}
.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* -----------------------------------------------------------------------
   reveal utility — consumed by Phase 3+
   ----------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* -----------------------------------------------------------------------
   reduced motion — always ship a respectable fallback
   ----------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* -----------------------------------------------------------------------
   responsive breakpoints — micro adjustments; full layout handled per-section
   ----------------------------------------------------------------------- */

@media (max-width: 768px) {
  :root {
    --section-pad-y: 80px;
  }
}

@media (max-width: 480px) {
  html,
  body {
    font-size: 14px;
  }
}

/* =======================================================================
   NAV (Phase 2)
   ======================================================================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px var(--gutter);
  transition:
    background var(--dur-base) var(--ease-out),
    backdrop-filter var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border);
}

.nav--hidden {
  transform: translateY(-110%);
}

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.nav__brand-caret {
  display: inline-block;
  width: 3px;
  height: 18px;
  background: var(--accent);
  animation: blink 1.1s steps(2, end) infinite;
  transform: translateY(2px);
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.nav__links {
  display: flex;
  gap: 28px;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  letter-spacing: 0.05em;
  transition: color var(--dur-quick) var(--ease-out);
}

.nav__link:hover {
  color: var(--accent);
}

.btn--sm {
  --btn-pad-x: 18px;
  --btn-pad-y: 10px;
  font-size: 11px;
  min-height: 44px;
}

@media (max-width: 820px) {
  .nav__links {
    display: none;
  }
}

/* =======================================================================
   HERO (Phase 2)
   ======================================================================= */

.hero {
  padding-top: calc(var(--section-pad-y) + 80px);
  padding-bottom: var(--section-pad-y);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero__copy > [data-hero-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.hero__copy > [data-hero-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.hero__headline {
  font-size: clamp(56px, 7vw, 104px);
  line-height: 0.92;
  margin-top: 4px;
}

.hero__cursor {
  display: inline-block;
  width: 0.12em;
  height: 0.9em;
  background: var(--accent);
  vertical-align: baseline;
  margin-left: 8px;
  transform: translateY(0.05em);
  animation: blink 1.1s steps(2, end) infinite;
}

.hero__sub {
  max-width: 52ch;
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__micro {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-softer);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.hero__micro li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__micro-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.hero__terminal {
  display: flex;
  justify-content: center;
}

/* terminal */

.term {
  width: 100%;
  max-width: 560px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #10131a 0%, #0b0d12 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 60px 160px -24px var(--accent-glow-soft),
    0 28px 80px -16px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
  font-family: var(--font-mono);
  font-feature-settings: "calt", "liga";
  transform-origin: center;
  animation: term-in var(--dur-slow) var(--ease-out) 200ms both;
}

@keyframes term-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.term__chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.term__tf {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.25);
}

.term__tf--red {
  background: #ff5f56;
}
.term__tf--yellow {
  background: #ffbd2e;
}
.term__tf--green {
  background: #27c93f;
}

.term__title {
  margin-left: 14px;
  color: var(--text-softer);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* term__body is defined below with the new terminal styles */

.term__line {
  white-space: pre;
  margin-bottom: 4px;
}

.term__prompt {
  color: var(--accent);
  margin-right: 6px;
}

.term__path {
  color: var(--info);
}

.term__dim {
  color: var(--text-softer);
  margin: 0 6px;
}

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

.term__caret {
  display: inline-block;
  width: 7px;
  height: 1.05em;
  background: var(--text);
  vertical-align: -2px;
  margin-left: 2px;
  animation: blink 1.1s steps(2, end) infinite;
}

.term__out--ok {
  color: var(--accent);
}

.term__out--dim {
  color: var(--text-dim);
}

/* new terminal line types for the full Claude Code session */
.term__sparkle {
  color: var(--accent);
  margin-right: 4px;
}

.term__user-prompt {
  color: #fff;
  font-weight: 700;
  margin-right: 4px;
}

.term__out--claude {
  color: var(--text-dim);
}

.term__out--cli {
  color: var(--accent-dim);
}

.term__break {
  color: var(--text-softer);
  text-align: center;
  padding: 12px 0;
  font-size: 11px;
  letter-spacing: 0.15em;
  opacity: 0.5;
}

/* new reveal mechanism — lines start hidden, class flipped by JS */
.term__out {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}

.term__out--show {
  opacity: 1;
  transform: none;
}

.term__body {
  padding: 22px 24px;
  font-size: 13px;
  line-height: 1.7;
  height: 360px;
  overflow-y: auto;
  color: var(--text);
}

@media (prefers-reduced-motion: reduce) {
  .term,
  .term__out,
  .term__caret,
  .nav__brand-caret,
  .hero__cursor {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .term__out {
    transition: none !important;
  }
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__terminal {
    order: -1;
  }
}

@media (max-width: 480px) {
  .term__body {
    height: 300px;
    font-size: 11px;
    padding: 16px;
  }
  .term__chrome {
    padding: 10px 14px;
  }
  .term__title {
    font-size: 10px;
  }
}

/* =======================================================================
   FEATURE ROWS (Phase 3)
   ======================================================================= */

.features__header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 56px;
  max-width: 800px;
}

.features__title {
  font-size: clamp(48px, 6vw, 80px);
  line-height: 0.95;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

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

.tile {
  position: relative;
  padding: 36px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    background var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
  overflow: hidden;
}

.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    80% 120% at 0% 0%,
    var(--accent-glow-soft) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
}

.tile:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.tile:hover::before {
  opacity: 1;
}

.tile__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--accent);
  letter-spacing: 0.3em;
  margin-bottom: 20px;
}

.tile__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 14px;
}

.tile__body {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.7;
}

@media (max-width: 960px) {
  .features__grid,
  .features__grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features__grid,
  .features__grid--4 {
    grid-template-columns: 1fr;
  }
}

/* =======================================================================
   DEMO VIDEO (Phase 4)
   ======================================================================= */

.video-section__header {
  text-align: center;
  margin: 0 auto 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 780px;
}

.video-section__title {
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.95;
}

.video-section__sub {
  color: var(--text-dim);
  max-width: 56ch;
}

.video-window {
  position: relative;
  max-width: 1160px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, #10131a 0%, #0b0d12 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 80px 200px -40px var(--accent-glow),
    0 40px 100px -20px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transform-origin: center;
  will-change: transform;
}

.video-window__chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.video-window__stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-window__stream {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.video-window__unmute {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(10, 10, 12, 0.82);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    transform var(--dur-quick) var(--ease-out),
    background var(--dur-quick) var(--ease-out),
    border-color var(--dur-quick) var(--ease-out);
}

.video-window__unmute:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .video-window__unmute {
    right: 12px;
    bottom: 12px;
    padding: 10px 14px;
    font-size: 11px;
  }
}

/* =======================================================================
   COMPARE (Phase 5)
   ======================================================================= */

.compare__header {
  text-align: center;
  margin: 0 auto 56px;
  max-width: 800px;
}

.compare__title {
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.95;
  margin-top: 10px;
}

.compare__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}

.compare__card {
  padding: 40px 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform var(--dur-base) var(--ease-out);
}

.compare__card--ours {
  border-color: var(--accent);
  box-shadow: 0 40px 120px -40px var(--accent-glow);
}

.compare__card:hover {
  transform: translateY(-4px);
}

.compare__card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--border);
}

.compare__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

.compare__dot--them {
  background: var(--text-softer);
  box-shadow: none;
}

.compare__card-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  flex: 1;
}

.compare__card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 4px 10px;
  border: 1px solid var(--accent);
  border-radius: 999px;
}

.compare__card-tag--them {
  color: var(--text-softer);
  border-color: var(--border);
}

.compare__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text);
}

.compare__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}

.compare__list--them li {
  color: var(--text-softer);
  text-decoration: line-through;
  text-decoration-color: var(--border-strong);
}

.compare__check {
  color: var(--accent);
  font-weight: 700;
}

.compare__x {
  color: var(--text-softer);
}

@media (max-width: 820px) {
  .compare__grid {
    grid-template-columns: 1fr;
  }
}

/* =======================================================================
   ECONOMY (Phase 5)
   ======================================================================= */

.economy__header {
  text-align: center;
  margin: 0 auto 56px;
  max-width: 840px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.economy__title {
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.95;
}

.economy__sub {
  color: var(--text-dim);
  max-width: 62ch;
}

.economy__viz {
  position: relative;
  max-width: 820px;
  margin: 0 auto 64px;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
  gap: 20px;
  min-height: 220px;
}

.economy__orb {
  aspect-ratio: 1;
  max-width: 180px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, var(--accent-glow) 0%, transparent 55%),
    var(--surface);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 30px 80px -20px var(--accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: economy-pulse 4s ease-in-out infinite;
}

.economy__orb--b {
  animation-delay: 2s;
}

.economy__orb-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.economy__orb-icon {
  font-size: 40px;
  filter: drop-shadow(0 0 20px var(--accent-glow));
}

.economy__orb-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
}

@keyframes economy-pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow:
      0 30px 80px -20px var(--accent-glow),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
  }
  50% {
    transform: scale(1.04);
    box-shadow:
      0 40px 100px -20px var(--accent-glow),
      inset 0 1px 0 rgba(255, 255, 255, 0.15);
  }
}

.economy__beam {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.economy__beam::before {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-glow),
    transparent
  );
  transform: translateY(-50%);
}

.economy__credit {
  position: relative;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  padding: 8px 14px;
  background: rgba(10, 10, 12, 0.9);
  border: 1px solid var(--accent);
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 0 30px var(--accent-glow);
}

.economy__credit--up {
  animation: credit-travel-up 4s ease-in-out infinite;
}

.economy__credit--down {
  animation: credit-travel-down 4s ease-in-out infinite;
  animation-delay: 2s;
}

@keyframes credit-travel-up {
  0%,
  100% {
    transform: translateX(-90%);
    opacity: 0;
  }
  20%, 80% {
    opacity: 1;
  }
  50% {
    transform: translateX(90%);
    opacity: 1;
  }
}

@keyframes credit-travel-down {
  0%,
  100% {
    transform: translateX(90%);
    opacity: 0;
  }
  20%, 80% {
    opacity: 1;
  }
  50% {
    transform: translateX(-90%);
    opacity: 1;
  }
}

.economy__legend {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.economy__legend-row {
  display: flex;
  gap: 20px;
  padding: 18px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.economy__legend-num {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .economy__orb,
  .economy__credit--up,
  .economy__credit--down {
    animation: none !important;
  }
}

@media (max-width: 720px) {
  .economy__viz {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .economy__beam {
    flex-direction: row;
    justify-content: center;
    gap: 14px;
    min-height: 60px;
  }
  .economy__beam::before {
    inset: auto 10% 50% 10%;
    width: auto;
  }
  .economy__orb {
    justify-self: center;
    max-width: 140px;
  }
}

/* ---- economy: tester motivation cards ---- */

.economy__tester {
  max-width: 1040px;
  margin: 72px auto 0;
}

.economy__tester-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.economy__tester-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.economy__tester-card {
  padding: 24px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.5;
  transition: border-color var(--dur-base) var(--ease-out);
}

.economy__tester-card:hover {
  border-color: var(--border-strong);
}

.economy__tester-icon {
  color: var(--accent);
  font-size: 16px;
}

.economy__tester-card strong {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

@media (max-width: 820px) {
  .economy__tester-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .economy__tester-grid {
    grid-template-columns: 1fr;
  }
}

/* =======================================================================
   PERKS / CREDIT SINKS (Phase 5b)
   ======================================================================= */

.perks__header {
  text-align: center;
  margin: 0 auto 56px;
  max-width: 840px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.perks__title {
  font-size: clamp(48px, 6vw, 84px);
  line-height: 0.95;
}

.perks__sub {
  color: var(--text-dim);
  max-width: 62ch;
}

.perks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
}

.perks__card {
  position: relative;
  padding: 32px 28px 56px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition:
    transform var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}

.perks__card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.perks__card-icon {
  font-size: 28px;
  filter: drop-shadow(0 0 12px var(--accent-glow));
  margin-bottom: 4px;
}

.perks__card-title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.perks__card-desc {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.55;
}

.perks__card-cost {
  position: absolute;
  bottom: 20px;
  left: 28px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: rgba(196, 245, 58, 0.06);
}

.perks__footnote {
  max-width: 640px;
  margin: 40px auto 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-softer);
  line-height: 1.6;
}

@media (max-width: 820px) {
  .perks__grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

/* =======================================================================
   MANIFESTO (Phase 6)
   ======================================================================= */

.manifesto {
  padding-top: calc(var(--section-pad-y) * 1.2);
  padding-bottom: calc(var(--section-pad-y) * 1.2);
}

.manifesto__inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 56px;
}

.manifesto__eyebrow {
  color: var(--text-softer);
}

.manifesto__headline {
  font-size: var(--fs-display);
  line-height: 0.92;
  letter-spacing: -0.04em;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.manifesto__line {
  display: block;
}

/* -------- waitlist form -------- */

.waitlist {
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.waitlist__row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.waitlist__input {
  flex: 1;
  min-width: 240px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  transition:
    border-color var(--dur-quick) var(--ease-out),
    box-shadow var(--dur-quick) var(--ease-out);
}

.waitlist__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(196, 245, 58, 0.12);
}

.waitlist__input::placeholder {
  color: var(--text-softer);
}

.waitlist__submit {
  flex-shrink: 0;
}

.waitlist__consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.55;
  cursor: pointer;
}

.waitlist__consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: var(--surface);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  position: relative;
  transition: all var(--dur-quick) var(--ease-out);
}

.waitlist__consent input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.waitlist__consent input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a0a0c;
  font-weight: 800;
  font-size: 14px;
}

.waitlist__consent input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.waitlist__consent a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.waitlist__status {
  min-height: 20px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  text-align: left;
}

.waitlist__status[data-tone="err"] {
  color: var(--err);
}

.waitlist__done {
  padding: 48px 32px;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 40px 120px -40px var(--accent-glow);
}

.waitlist__done-check {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a0c;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
}

.waitlist__done-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}

.waitlist__done-sub {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.manifesto__microcopy {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-softer);
  max-width: 640px;
  line-height: 1.7;
}

.manifesto__microcopy a {
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* =======================================================================
   FOOTER (Phase 7)
   ======================================================================= */

.footer {
  border-top: 1px solid var(--border);
  padding: 80px var(--gutter) 48px;
  background: var(--bg-soft);
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 80px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__wordmark {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.footer__wordmark-text {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
}

.footer__wordmark-caret {
  display: inline-block;
  width: 5px;
  height: 36px;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1.1s steps(2, end) infinite;
}

.footer__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-softer);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-softer);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  transition: color var(--dur-quick) var(--ease-out);
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 40px;
  border-top: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-softer);
  letter-spacing: 0.05em;
  flex-wrap: wrap;
}

.footer__credit a {
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer__meta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.footer__badge {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 10px;
}

@media (max-width: 820px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =======================================================================
   PROSE — privacy policy + other long-form pages (Phase 8a)
   ======================================================================= */

.prose {
  max-width: 780px;
  margin: 0 auto;
  padding: calc(var(--section-pad-y) + 80px) var(--gutter) var(--section-pad-y);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.prose__title {
  font-size: clamp(56px, 7vw, 100px);
  line-height: 0.95;
  margin: 12px 0 28px;
  color: var(--accent);
}

.prose__lede {
  font-size: var(--fs-md);
  color: var(--text-dim);
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: 1px dashed var(--border);
}

.prose__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 24px;
  margin-bottom: 48px;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.prose__meta dt {
  color: var(--text-softer);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: var(--fs-xs);
}

.prose__meta dd a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  margin-top: 48px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.prose p {
  margin-bottom: 18px;
  color: var(--text-dim);
}

.prose p strong {
  color: var(--text);
  font-weight: 700;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose ul {
  padding-left: 0;
  margin-bottom: 18px;
}

.prose ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text-dim);
}

.prose ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.prose ul li strong {
  color: var(--text);
}

.prose__back {
  margin-top: 64px;
}

.footer__bottom--full {
  grid-column: 1 / -1;
}