/* ============================================================
   AXON — EXECUTION ENGINE
   Industrial SaaS. Light warm paper, safety orange, print bones.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --paper:       oklch(0.97 0.008 85);
  --paper-deep:  oklch(0.93 0.012 80);
  --ink:         oklch(0.22 0.02 55);
  --ink-soft:    oklch(0.45 0.02 55);
  --signal:      oklch(0.72 0.19 45);
  --signal-deep: oklch(0.55 0.17 42);
  --hazard:      oklch(0.90 0.05 85);
  --slate:       oklch(0.35 0.01 55);
  --line:        oklch(0.22 0.02 55 / 0.85);
  --line-soft:   oklch(0.22 0.02 55 / 0.3);

  --font-display: "Big Shoulders", system-ui, sans-serif;
  --font-body:    "Archivo", system-ui, sans-serif;
  --font-mono:    "Martian Mono", ui-monospace, monospace;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--signal); color: var(--paper); }

h1, h2, h3, p, dl, dd, ul, ol, figure, blockquote {
  margin: 0;
  padding: 0;
}

ul, ol { list-style: none; }

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

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover { color: var(--signal-deep); }

:focus-visible {
  outline: 2px solid var(--signal-deep);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
  color: var(--paper);
}

/* ---------- Registration marks ---------- */
.reg { position: absolute; width: 28px; height: 28px; pointer-events: none; z-index: 2; }

.reg::before,
.reg::after {
  content: "";
  position: absolute;
  background: var(--ink);
}

.reg::before { top: 50%; left: 0; right: 0; height: 1.5px; }
.reg::after  { left: 50%; top: 0; bottom: 0; width: 1.5px; }

.reg-tl { top: 14px; left: 14px; }
.reg-tr { top: 14px; right: 14px; }
.reg-bl { bottom: 14px; left: 14px; }
.reg-br { bottom: 14px; right: 14px; }

/* ---------- FIG labels ---------- */
.fig {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.fig-hero {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-3);
  padding-left: 1.6rem;
}

.fig-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 1.5px;
  background: var(--signal);
}

/* ============================================================
   NAV
   ============================================================ */
.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}

.masthead.scrolled {
  box-shadow: 0 2px 0 var(--line-soft);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  position: relative;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.nav-mark {
  color: var(--signal-deep);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  background: var(--paper);
}

.nav-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nav-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding: 0.55rem 0.75rem;
  text-transform: uppercase;
}

.nav-links a:hover { color: var(--ink); background: var(--paper-deep); }

.nav-links a.active {
  color: var(--ink);
  background: var(--paper-deep);
  box-shadow: inset 0 -2px 0 var(--signal);
}

.nav-ghost {
  border: 2px solid var(--ink);
  color: var(--ink) !important;
  margin-left: 0.25rem;
}

.nav-ghost:hover { background: var(--ink) !important; color: var(--paper) !important; }

.nav-cta {
  margin-left: 0.5rem;
  background: var(--signal);
  color: var(--ink) !important;
  border: 2px solid var(--ink);
}

.nav-cta:hover { background: var(--signal-deep); border-color: var(--signal-deep); color: var(--paper) !important; }

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  background: none;
  border: 2px solid var(--ink);
  cursor: pointer;
  z-index: 60;
}

.nav-toggle span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.nav-toggle span:nth-child(1) { margin-top: -6px; }
.nav-toggle span:nth-child(3) { margin-top: 6px; }

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  margin-top: 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  margin-top: 0;
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  border-bottom: 2px solid var(--ink);
  padding: clamp(3.5rem, 8vw, 6rem) var(--space-3) var(--space-5);
  max-width: 1200px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-4);
}

.stamp {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  border: 1.5px solid var(--ink);
  padding: 0.35rem 0.7rem;
  text-transform: uppercase;
}

.stamp-signal {
  background: var(--signal);
  border-color: var(--ink);
  color: var(--ink);
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.title-accent {
  color: var(--signal-deep);
  position: relative;
  display: inline-block;
}

.title-accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.05em;
  height: 0.12em;
  background: var(--signal);
  transform-origin: left;
}

.draw-in .title-accent::after {
  transform: scaleX(0);
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.draw-in.is-drawn .title-accent::after {
  transform: scaleX(1);
}

.hero-desc {
  margin-top: var(--space-4);
  max-width: 52ch;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.hero-actions {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-checkmarks {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem var(--space-4);
}

.hero-checkmarks li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.hero-checkmarks li::before {
  content: "▸";
  color: var(--signal-deep);
  margin-right: 0.4rem;
}

/* ---------- Product preview ---------- */
.hero-preview {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  box-shadow: 8px 8px 0 var(--line-soft);
}

.preview-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.8rem var(--space-3);
  border-bottom: 2px solid var(--ink);
  background: var(--paper);
}

.preview-dots { display: flex; gap: 5px; }

.preview-dots i {
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
}

.preview-dots i:nth-child(1) { background: var(--signal); }
.preview-dots i:nth-child(2) { background: var(--paper-deep); }
.preview-dots i:nth-child(3) { background: var(--paper-deep); }

.preview-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.preview-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.preview-line {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.preview-prompt { color: var(--signal-deep); }

.preview-done { color: var(--ink); }

.preview-ok {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.1rem 0.4rem;
  margin-right: 0.4rem;
}

.preview-line-waiting .preview-prompt::after {
  content: "▋";
  animation: blink 1s steps(1) infinite;
}

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

.preview-caption {
  padding: 0.7rem var(--space-3);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

/* ---------- Spec strip ---------- */
.spec-strip {
  margin-top: var(--space-6);
  border-top: 2px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.spec-strip-item {
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: var(--space-3);
}

.spec-strip-item:last-child { border-right: none; }

.spec-strip dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.spec-strip dd {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  text-transform: uppercase;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--ink);
  padding: 0.95rem 1.5rem;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.btn-primary { background: var(--signal); color: var(--ink); }
.btn-primary:hover { background: var(--signal-deep); border-color: var(--signal-deep); color: var(--paper); }

.btn-ghost { background: var(--paper); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-xl { padding: 1.2rem 2rem; font-size: 0.9rem; }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-bottom: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 0.8rem 0;
}

.marquee-inner {
  display: flex;
  gap: 1rem;
  white-space: nowrap;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee-inner span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee-inner span:nth-child(odd) { color: var(--signal); }

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============================================================
   SECTIONS (shared)
   ============================================================ */
.section {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-3);
  border-bottom: 2px solid var(--ink);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  border-bottom: 2px solid var(--ink);
  padding-bottom: var(--space-3);
}

.section-no {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--signal-deep);
  font-weight: 500;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4rem);
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: 0.01em;
}

.fig-inline {
  margin-left: auto;
  align-self: center;
  position: relative;
}

.fig-inline::before {
  content: "";
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  width: 28px;
  height: 1.5px;
  background: var(--signal);
}

/* ---------- Who it's for ---------- */
.who-intro {
  max-width: 60ch;
  font-size: 1.2rem;
  color: var(--ink-soft);
  margin-bottom: var(--space-5);
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}

.who-card {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
}

.who-card:hover {
  box-shadow: 5px 5px 0 var(--line-soft);
  transform: translate(-1px, -1px);
}

.who-no {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--signal-deep);
}

.who-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.who-do {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

/* ---------- Features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.feature {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}

.feature:hover {
  box-shadow: 6px 6px 0 var(--line-soft);
  transform: translate(-2px, -2px);
}

.feature-no {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--signal-deep);
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.feature-body {
  color: var(--ink-soft);
  font-size: 0.98rem;
  flex: 1;
}

.feature-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  border: 1px dashed var(--line-soft);
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
}

.feature-example {
  border-top: 1px dashed var(--line-soft);
  padding-top: var(--space-3);
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--ink);
}

.feature-example-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--signal-deep);
  text-transform: uppercase;
  margin-right: 0.5rem;
}

/* ---------- Flow ---------- */
.section-parts { background: var(--paper-deep); }

.flow {
  position: relative;
  border-left: 2px solid var(--ink);
  margin-left: 3rem;
}

.flow-step {
  position: relative;
  padding: 0 0 var(--space-5) var(--space-5);
}

.flow-step:last-child { padding-bottom: 0; }

.flow-num {
  position: absolute;
  left: 0;
  top: -0.1rem;
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  background: var(--paper-deep);
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8rem;
  transform: translateX(-50%);
}

.flow-num::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 50%;
  width: 3px;
  height: 2px;
  background: var(--ink);
}

.flow-step:nth-child(even) .flow-num { background: var(--signal); color: var(--ink); }

.flow-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.flow-body p { color: var(--ink-soft); max-width: 60ch; }

.flow-tag {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  border: 1px dashed var(--line-soft);
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
}

/* ---------- Proof ---------- */
.section-field { background: var(--paper-deep); }

.field-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.field-grid > * {
  min-width: 0;
}

.chat {
  min-width: 0;
}

/* ---------- Phone frame ---------- */
.phone {
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 8px 8px 0 var(--line-soft);
  max-width: 480px;
}

.phone-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem var(--space-3);
  border-bottom: 2px solid var(--ink);
  background: var(--paper-deep);
}

.phone-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.phone-status {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--signal-deep);
  text-transform: uppercase;
}

.phone-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.chat {
  border: 1.5px solid var(--ink);
  padding: var(--space-3);
  max-width: 85%;
}

.chat-meta {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.chat-meta-save {
  margin: 0.7rem 0 0;
  color: var(--signal-deep);
}

.chat-meta-read {
  margin: 0.7rem 0 0;
  color: var(--signal);
}

.from-user { align-self: flex-end; background: var(--paper); }

.from-axon {
  align-self: flex-start;
  background: var(--ink);
  border-color: var(--ink);
}

.from-axon .chat-meta { color: var(--signal); }
.from-axon .chat-body { color: var(--paper); }

.chat-body { font-size: 0.98rem; line-height: 1.5; }

/* ---------- Attachment cards ---------- */
.chat-attach {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.9rem;
  border: 1px solid var(--line-soft);
  padding: 0.6rem 0.8rem;
}

.from-axon .chat-attach { border-color: var(--ink-soft); }

.attach-ico {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  background: var(--signal);
  color: var(--ink);
  padding: 0.3rem 0.4rem;
  flex-shrink: 0;
}

.attach-name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--paper);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.field-note {
  border: 2px solid var(--ink);
  background: var(--paper);
  padding: var(--space-4);
  position: sticky;
  top: 6rem;
}

.field-note-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--signal-deep);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.field-note p { color: var(--ink-soft); margin-bottom: var(--space-4); }

.field-note-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-3);
}

.field-note-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.field-note-stats strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
}

.field-note-stats span {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

/* ---------- Voices ---------- */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.voice {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.voice blockquote {
  font-size: 1.05rem;
  line-height: 1.55;
  flex: 1;
}

.voice figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-3);
}

.voice-name {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink);
  text-transform: uppercase;
}

.voice-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--signal-deep);
  border: 1px dashed var(--line-soft);
  padding: 0.25rem 0.5rem;
  text-transform: uppercase;
}

/* ---------- Developer ---------- */
.developer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-6);
  align-items: center;
}

.developer-card {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  max-width: 360px;
}

.developer-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-bottom: 2px solid var(--ink);
  filter: grayscale(0.2) contrast(1.02);
}

.developer-card figcaption {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.developer-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: 0.03em;
}

.developer-role {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--signal-deep);
  text-transform: uppercase;
}

.developer-note {
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.developer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.developer-links a {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--line-soft);
  padding: 0.4rem 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.developer-links a:hover { background: var(--ink); color: var(--paper); }

/* ---------- FAQ ---------- */
.faq {
  border-top: 2px solid var(--ink);
}

.faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  padding: var(--space-3) 0;
  cursor: pointer;
  text-align: left;
}

.faq-q:hover { color: var(--signal-deep); }

.faq-toggle {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--signal-deep);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.faq-item[aria-expanded="true"] .faq-toggle {
  transform: rotate(45deg);
}

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-a p {
  overflow: hidden;
  color: var(--ink-soft);
  max-width: 88ch;
  padding-right: var(--space-4);
}

.faq-item[aria-expanded="true"] .faq-a {
  grid-template-rows: 1fr;
}

.faq-item[aria-expanded="true"] .faq-a p {
  padding-bottom: var(--space-3);
}

/* ---------- Pricing ---------- */
.section-deep {
  background: var(--paper-deep);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  align-items: stretch;
}

.pricing-card {
  position: relative;
  border: 2px solid var(--ink);
  background: var(--paper);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card-head {
  border-bottom: 2px solid var(--ink);
  padding-bottom: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--signal-deep);
  text-transform: uppercase;
  font-weight: 600;
}

.pricing-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 8vw, 5.5rem);
  line-height: 0.9;
}

.pricing-term {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.pricing-blurb {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 52ch;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0;
}

.pricing-features li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.95rem;
  line-height: 1.4;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--signal);
  border: 2px solid var(--ink);
}

.pricing-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.pricing-note {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.pricing-spec {
  display: flex;
  flex-direction: column;
}

.pricing-spec .spec-strip {
  margin-top: 0;
  border-top: 2px solid var(--ink);
  border-left: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  grid-template-columns: repeat(2, 1fr);
  background: var(--paper);
}

.pricing-fine {
  margin-top: 0;
  border: 2px solid var(--ink);
  border-top: none;
  background: var(--paper);
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--ink-soft);
  flex: 1;
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
}

.cta-hazard {
  height: 18px;
  background: repeating-linear-gradient(
    -45deg,
    var(--ink) 0 14px,
    var(--hazard) 14px 28px
  );
  border-bottom: 2px solid var(--ink);
}

.cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-3);
  text-align: left;
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: 0.9;
  text-transform: uppercase;
  max-width: 14ch;
}

.cta-desc {
  margin-top: var(--space-3);
  max-width: 50ch;
  font-size: 1.15rem;
  color: var(--ink-soft);
}

.cta-inner .btn { margin-top: var(--space-5); }

.cta-note {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: var(--paper);
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-3) var(--space-4);
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-5);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.footer-brand span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--signal);
  margin-left: 0.6rem;
  font-weight: 400;
}

.footer-tagline {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-transform: uppercase;
  max-width: 30ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--signal);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-col a {
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
  border-top: 1px solid var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-legal a {
  color: var(--paper);
  text-decoration: none;
}

.footer-legal a:hover { color: var(--signal); }

/* ---------- Privacy page ---------- */
.page-hero {
  position: relative;
  border-bottom: 2px solid var(--ink);
  padding: clamp(3.5rem, 8vw, 6rem) var(--space-3) var(--space-5);
  max-width: 1200px;
  margin: 0 auto;
}

.page-hero-inner { max-width: 780px; }

.page-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.page-lead {
  margin-top: var(--space-4);
  max-width: 55ch;
  font-size: 1.2rem;
  color: var(--ink-soft);
}

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

.principle {
  border: 2px solid var(--ink);
  background: var(--paper-deep);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.principle-no {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--signal-deep);
}

.principle-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.principle-body {
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.privacy-table {
  border-top: 2px solid var(--ink);
}

.privacy-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-3);
  padding: var(--space-3);
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}

.privacy-row:nth-child(even) { background: var(--paper); }

.privacy-head {
  background: var(--ink) !important;
  color: var(--paper);
  border-bottom: none;
}

.privacy-head span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.privacy-row strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.privacy-row span { font-size: 0.98rem; }
.privacy-row span:first-child { color: var(--signal-deep); }
.privacy-row span:last-child { color: var(--ink-soft); }

.privacy-contact {
  max-width: 60ch;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.privacy-contact .btn { margin-top: var(--space-4); }

/* ============================================================
   REVEALS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .feature-grid,
  .voice-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 2px solid var(--ink);
    box-shadow: 0 8px 0 var(--line-soft);
    padding: var(--space-2);
    display: none;
    opacity: 0;
    transform: translateY(-6px);
  }

  .nav-links.open {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    transition:
      opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1),
      transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-links a {
    display: block;
    padding: 0.95rem var(--space-3);
    font-size: 0.85rem;
    border-bottom: 1px solid var(--line-soft);
  }

  .nav-links li:last-child a { border-bottom: none; }

  .nav-links a.active {
    box-shadow: inset 3px 0 0 var(--signal);
    background: var(--paper-deep);
  }

  .nav-ghost, .nav-cta {
    margin-left: 0;
    text-align: center;
    border-width: 2px;
    padding: 0.85rem;
    margin-top: var(--space-1);
    display: block;
  }

  .nav-toggle { display: block; }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }

  .fig-inline {
    margin-left: 0;
    margin-top: 0.4rem;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 2.2rem;
  }

  .fig-inline::before {
    right: auto;
    left: 0;
    top: 50%;
  }

  .flow {
    margin-left: 2.5rem;
  }

  .flow-num {
    left: 0;
    width: 2.6rem;
    height: 2.6rem;
  }

  .flow-step {
    padding-left: 3.2rem;
  }

  .hero-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

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

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

  .hero { padding-top: var(--space-5); }

  .fig-hero { display: none; }

  .hero-actions .btn-ghost { display: none; }

  .preview-caption { display: none; }

  .hero-preview { display: none; }

  .hero-title {
    font-size: clamp(2.6rem, 12vw, 3.4rem);
  }

  .hero-desc {
    font-size: 1.05rem;
    margin-top: var(--space-4);
  }

  .hero-eyebrow {
    margin-bottom: var(--space-4);
  }

  .hero-actions {
    margin-top: var(--space-4);
  }

  .hero-actions .btn {
    flex: 1;
    justify-content: center;
  }

  .hero-checkmarks {
    margin-top: var(--space-4);
  }

  .hero-preview {
    box-shadow: 5px 5px 0 var(--line-soft);
  }

  .preview-body {
    padding: var(--space-2);
    gap: var(--space-1);
  }

  .preview-line {
    font-size: 0.72rem;
  }

  .preview-caption {
    padding: 0.5rem var(--space-2);
  }

  .spec-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: var(--space-4);
  }

  .spec-strip-item {
    padding: var(--space-2);
  }

  .spec-strip dd {
    font-size: 1.2rem;
  }

  .field-note { position: static; }

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

@media (max-width: 640px) {
  .feature-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

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

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

  .privacy-row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .privacy-head { display: none; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }

  .hero-checkmarks { flex-direction: column; gap: 0.4rem; }

  .pricing-spec .spec-strip {
    grid-template-columns: 1fr;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .marquee-inner { animation: none; }

  .preview-line-waiting .preview-prompt::after { animation: none; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}