/* CaptionRift — Time-Locked Typography */
:root {
  --yellow: #F0D83D;
  --ink: #111419;
  --paper: #F4F2EA;
  --blue: #095DFF;
  --cyan: #22C7C9;
  --violet: #D45BFF;
  --pass: #31BF7A;
  --pend: #F29D35;
  --risk: #F1485F;
  --card-dark: #1C222B;
  --card-light: #FFFEF8;
  --border-dark: #353D48;
  --border-light: #D6D0BB;
  --text-ink: #171A20;
  --text-muted: #62646A;
  --text-on-ink: #FFFFFF;
  --text-on-ink-muted: #C7CED8;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "DM Sans", system-ui, sans-serif;
  --mono: "DM Sans", system-ui, sans-serif;
  --header-h: 52px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.site-shell { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.narrow-prose { width: min(720px, 100%); }

.mono-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue);
}
.lead { font-size: 1.05rem; color: var(--text-muted); max-width: 54ch; }
.mt-s { margin-top: 10px; }
.mt-m { margin-top: 20px; }
.hint-line { font-size: 0.9rem; color: var(--text-muted); margin: 12px 0 0; }
.hint-line.is-ok { color: var(--pass); }

h1, h2, h3 {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 12px;
}
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
h2 { font-size: clamp(1.45rem, 2.6vw, 2rem); }
h3 { font-size: 1.15rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 7px 12px; font-size: 0.82rem; }
.btn-lg { padding: 12px 18px; font-size: 0.98rem; }
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: #0749cc; }
.btn-line { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.btn-ghost:hover { transform: none; color: var(--blue); }
.section--yellow > .container > .page-hero-actions .btn-line,
.section--yellow .cta-band .btn-line { border-color: var(--ink); color: var(--ink); }
.section--ink .btn-line { color: #fff; border-color: var(--border-dark); }
.section--ink .btn-line:hover { border-color: var(--yellow); color: var(--yellow); }
.section--ink .btn-ghost { color: var(--text-on-ink-muted); }
.section--ink .btn-ghost:hover { color: var(--yellow); }

/* Header — narrow black bar */
.site-top { position: sticky; top: 0; z-index: 50; }
.site-header {
  background: var(--ink);
  border-bottom: 1px solid var(--border-dark);
  min-height: 58px;
  overflow: visible;
}
.header-inner {
  width: min(1180px, calc(100% - 28px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 58px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--display); font-size: 0.95rem; }
.brand-text span { font-size: 0.65rem; color: var(--text-on-ink-muted); font-family: var(--mono); }
.nav-main { display: flex; gap: 4px; flex: 1; justify-content: center; flex-wrap: wrap; }
.nav-link {
  color: var(--text-on-ink-muted);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius);
  position: relative;
}
.nav-link:hover { color: #fff; }
.nav-link.is-active {
  color: #fff;
  padding-top: 14px;
}
.nav-link.is-active::before {
  content: attr(data-tc);
  position: absolute;
  left: 8px;
  top: 0;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--blue);
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 2px;
  height: 2px;
  background: var(--yellow);
}
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-actions .btn-ghost { color: var(--text-on-ink-muted); }
.header-actions .btn-primary { background: var(--yellow); color: var(--ink); border-color: var(--yellow); }
.header-actions .btn-primary:hover { background: #ffe45a; }
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-dark);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  cursor: pointer;
}
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 14px 14px;
  background: var(--ink);
  border-top: 1px solid var(--border-dark);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a { color: var(--text-on-ink-muted); text-decoration: none; padding: 8px; }
.user-menu { position: relative; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--cyan); color: var(--ink); border: none;
  font-weight: 700; font-size: 0.7rem; cursor: pointer;
}
.user-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 8px);
  background: var(--card-dark); border: 1px solid var(--border-dark);
  border-radius: var(--radius); min-width: 200px; padding: 8px;
  z-index: 60;
}
.user-dropdown.is-open { display: block; }
.user-dropdown a, .user-dropdown button {
  display: block; width: 100%; text-align: left;
  background: none; border: none; color: var(--text-on-ink-muted);
  padding: 8px 10px; text-decoration: none; cursor: pointer; font-size: 0.88rem;
}
.user-dropdown a:hover, .user-dropdown button:hover { color: #fff; background: #252b35; }
.user-workspace-label {
  display: block; font-family: var(--mono); font-size: 10px;
  color: var(--cyan); padding: 6px 10px 10px; letter-spacing: 0.04em;
}

/* Sections */
.section { padding: 72px 0; }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--text-on-ink); }
.section--ink .lead, .section--ink .mono-label { color: var(--text-on-ink-muted); }
.section--ink .kicker { color: var(--cyan); }
.section--yellow {
  background:
    linear-gradient(135deg, rgba(9,93,255,0.08), transparent 40%),
    linear-gradient(0deg, #e8cf2e, var(--yellow));
}
.sec-head { margin-bottom: 28px; }
.page-hero {
  background: var(--ink);
  color: #fff;
  padding: 64px 0 56px;
  border-bottom: 3px solid var(--yellow);
}
.page-hero .lead { color: var(--text-on-ink-muted); }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.cta-band {
  text-align: center;
  padding: 48px 24px;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  background: var(--card-dark);
}
.cta-band .lead { margin-inline: auto; color: var(--text-on-ink-muted); }
.cta-band .page-hero-actions { justify-content: center; }

/* Announce bar */
.announce-bar {
  background: var(--ink);
  border-bottom: 1px solid var(--border-dark);
  color: var(--text-on-ink-muted);
}
.announce-bar-inner {
  width: min(1180px, calc(100% - 28px));
  margin-inline: auto;
  padding: 8px 0;
}
.announce-text {
  margin: 0;
  font-size: 0.82rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  justify-content: center;
  text-align: center;
}
.announce-tc {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--blue);
  letter-spacing: 0.04em;
}
.announce-cta {
  color: var(--yellow);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.announce-cta:hover { text-decoration: underline; }

/* ════ HOME — DRIFT STAGE ════ */
.drift-hero { background: var(--yellow); }
.drift-brand-rail {
  border-bottom: 1px solid rgba(17,20,25,0.12);
  padding: 36px 0 28px;
}
.drift-brand-inner {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
}
.brand-mark-name {
  font-family: var(--font);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.brand-mark-tag {
  font-family: var(--mono);
  font-size: 0.78rem;
  margin: 0;
  color: rgba(17,20,25,0.7);
  max-width: 56ch;
}
.brand-mark-mission {
  margin: 4px 0 0;
  max-width: 62ch;
  font-size: 1.05rem;
}
.drift-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  justify-content: center;
}

.drift-stage {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 40px;
}
.drift-stage-head {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 20px;
}
.drift-stage-copy h1 { max-width: none; }
.timecode-lock {
  background: var(--ink);
  color: #fff;
  padding: 16px 18px;
  border-radius: 6px;
  border-left: 4px solid var(--blue);
}
.timecode-lock strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.35rem;
  color: var(--blue);
  margin: 6px 0;
}
.tc-status {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 3px;
  display: inline-block;
}
.tc-status.is-drift { background: rgba(241,72,95,0.2); color: #ff8a9a; }
.tc-status.is-lock { background: rgba(49,191,122,0.2); color: var(--pass); }

.drift-workspace {
  display: grid;
  grid-template-columns: 1.55fr 0.9fr;
  gap: 16px;
  min-height: 420px;
}
.frame-plane {
  background: var(--ink);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-dark);
  min-height: 420px;
}
.frame-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #0a0c10;
  border-bottom: 1px solid var(--border-dark);
  color: var(--text-on-ink-muted);
  font-size: 0.8rem;
}
.frame-chrome strong { color: #fff; font-weight: 600; margin-left: 6px; }
.frame-chrome em { margin-left: auto; font-style: normal; font-family: var(--mono); font-size: 0.7rem; color: var(--pend); }
.frame-chrome em.is-locked { color: var(--pass); }
.frame-dot { width: 8px; height: 8px; border-radius: 50%; background: #353D48; }
.frame-dot:nth-child(1) { background: #F1485F; }
.frame-dot:nth-child(2) { background: #F29D35; }
.frame-dot:nth-child(3) { background: #31BF7A; }

.frame-visual {
  position: relative;
  flex: 1;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(9,93,255,0.35), transparent 50%),
    linear-gradient(160deg, #1a2230, #0d1016 60%);
  min-height: 280px;
  padding: 24px;
}
.frame-ui { position: relative; z-index: 1; }
.ui-pill {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-dark);
  color: var(--text-on-ink-muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-family: var(--mono);
}
.ui-cta {
  display: block;
  margin-top: 80px;
  margin-left: auto;
  margin-right: 40px;
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 700;
  cursor: default;
  transition: box-shadow .3s, outline .3s;
}
.frame-plane.is-blocked .ui-cta {
  outline: 2px solid var(--risk);
  box-shadow: 0 0 0 6px rgba(241,72,95,0.35);
}
.ui-meter {
  margin-top: 28px;
  height: 8px;
  width: 55%;
  background: #252b35;
  border-radius: 4px;
  overflow: hidden;
}
.ui-meter i {
  display: block;
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}
.waveform {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 88px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 36px;
  opacity: 0.55;
}
.waveform span {
  flex: 1;
  background: var(--cyan);
  border-radius: 2px 2px 0 0;
  height: calc(20% + var(--h, 40%));
  animation: wave 1.2s ease-in-out infinite;
  animation-delay: calc(var(--i, 0) * 0.05s);
}
.waveform span:nth-child(1) { --i:1; --h:30%; }
.waveform span:nth-child(2) { --i:2; --h:70%; }
.waveform span:nth-child(3) { --i:3; --h:45%; }
.waveform span:nth-child(4) { --i:4; --h:90%; }
.waveform span:nth-child(5) { --i:5; --h:35%; }
.waveform span:nth-child(6) { --i:6; --h:60%; }
.waveform span:nth-child(7) { --i:7; --h:80%; }
.waveform span:nth-child(8) { --i:8; --h:40%; }
.waveform span:nth-child(9) { --i:9; --h:55%; }
.waveform span:nth-child(10) { --i:10; --h:75%; }
.waveform span:nth-child(11) { --i:11; --h:50%; }
.waveform span:nth-child(12) { --i:12; --h:65%; }
@keyframes wave {
  0%, 100% { transform: scaleY(0.7); }
  50% { transform: scaleY(1.15); }
}
.drift-stage[data-state="lock"] .waveform { opacity: 0.9; }
.drift-stage[data-state="lock"] .waveform span { background: var(--pass); }

.caption-gravity {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2;
}
.frame-visual { position: relative; }
.cap-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  background: rgba(0,0,0,0.72);
  color: #fff;
  padding: 8px 12px;
  border-radius: 4px;
  border-left: 3px solid var(--cyan);
  transform: translateX(0);
  transition: transform .45s ease, opacity .35s ease, border-color .3s, background .3s;
  font-size: 0.92rem;
}
.cap-tc { font-family: var(--mono); font-size: 0.72rem; color: var(--blue); white-space: nowrap; }
.cap-line.is-drift { transform: translateX(-18px) translateY(-10px); border-color: var(--risk); }
.cap-line.is-early { transform: translateX(22px) translateY(-16px); opacity: 0.85; }
.cap-line.is-term .cap-txt { text-decoration: underline wavy var(--pend); }
.cap-line.is-mean { border-color: var(--violet); }
.cap-line.is-mean .cap-txt::after { content: " ⚠ meaning"; font-size: 0.7rem; color: var(--violet); }
.cap-line.is-block {
  position: absolute;
  right: 28px;
  bottom: 72px;
  max-width: 220px;
  transform: none;
  box-shadow: 0 0 0 2px var(--risk);
}
.cap-line.is-ok { border-color: var(--pass); transform: none; opacity: 1; }
.drift-stage[data-state="lock"] .cap-line {
  transform: none;
  border-color: var(--pass);
  position: relative;
  right: auto; bottom: auto;
  max-width: none;
  box-shadow: none;
}
.drift-stage[data-state="lock"] .cap-line.is-term .cap-txt { text-decoration: none; }
.drift-stage[data-state="lock"] .cap-line.is-mean .cap-txt::after { content: none; }

.integrity-rail {
  background: var(--card-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 420px;
}
.integrity-score { display: flex; gap: 14px; align-items: center; }
.score-ring {
  width: 64px; height: 64px; border-radius: 50%;
  background: conic-gradient(var(--risk) calc(var(--pct) * 1%), #e5e0d0 0);
  display: grid; place-items: center;
  position: relative;
}
.score-ring::after {
  content: "";
  position: absolute;
  inset: 7px;
  background: var(--card-light);
  border-radius: 50%;
}
.score-ring b { position: relative; z-index: 1; font-family: var(--mono); font-size: 1.1rem; }
.score-ring.is-good { background: conic-gradient(var(--pass) calc(var(--pct) * 1%), #e5e0d0 0); }
.integrity-score strong { display: block; font-family: var(--display); }
.integrity-score small { color: var(--text-muted); }
.find-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.find {
  display: grid; gap: 2px;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: #fff;
  font-size: 0.88rem;
  opacity: 0.45;
  transition: opacity .3s, border-color .3s;
}
.find.is-on { opacity: 1; }
.find b { font-size: 0.78rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.04em; }
.find--risk { border-left: 3px solid var(--risk); }
.find--warn { border-left: 3px solid var(--pend); }
.find.is-fixed { opacity: 0.55; text-decoration: line-through; border-left-color: var(--pass); }

.scrub-bar {
  margin-top: 16px;
  background: rgba(17,20,25,0.06);
  border: 1px solid rgba(17,20,25,0.12);
  border-radius: 8px;
  padding: 14px 16px 16px;
}
.scrub-label { font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; }
#tc-scrub, [data-tc-scrub] {
  width: 100%;
  margin: 8px 0;
  accent-color: var(--blue);
}
.scrub-marks {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: rgba(17,20,25,0.55);
}
.scrub-phases { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.phase-chip {
  border: 1px solid rgba(17,20,25,0.2);
  background: transparent;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.phase-chip.is-on { background: var(--ink); color: var(--yellow); border-color: var(--ink); }

/* Scan duo — no empty right column */
.scan-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.scan-form, .contact-form, .auth-form, .slate-form {
  display: flex; flex-direction: column; gap: 14px;
}
.scan-form label, .contact-form label, .auth-form label, .slate-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 0.88rem; font-weight: 600;
}
.scan-form input, .scan-form textarea, .scan-form select,
.contact-form input, .contact-form textarea,
.auth-form input, .slate-form input {
  border: 1px solid var(--border-light);
  background: #fff;
  border-radius: var(--radius);
  padding: 10px 12px;
}
.file-field-ui { display: flex; align-items: center; gap: 10px; }
.file-field-name { font-weight: 400; color: var(--text-muted); font-size: 0.85rem; }
.scan-preview {
  background: var(--card-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 20px;
  min-height: 320px;
}
.scan-idle-title { font-family: var(--display); font-weight: 700; margin: 8px 0 14px; }
.rift-preview-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rift-preview-list li {
  display: grid; gap: 2px;
  padding: 12px;
  background: var(--paper);
  border-left: 3px solid var(--blue);
}
.rift-preview-list b { font-family: var(--display); }
.rift-preview-list span { font-size: 0.88rem; color: var(--text-muted); }
[data-scan-list] { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
[data-scan-list] li {
  padding: 10px 12px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

/* Pain strip — horizontal cells, not cards */
.pain-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(17,20,25,0.15);
  border: 1px solid rgba(17,20,25,0.2);
}
.pain-cell {
  background: rgba(255,254,248,0.55);
  padding: 18px 14px;
  min-height: 140px;
}
.pain-n {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--blue);
  display: block;
  margin-bottom: 8px;
}
.pain-cell h3 { margin-bottom: 6px; font-size: 1rem; }
.pain-cell p { margin: 0; font-size: 0.88rem; color: var(--text-muted); }

.surface-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.surface-map--11 {
  grid-template-columns: repeat(3, 1fr);
}
.keyword-rail {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.keyword-rail li {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid rgba(17,20,25,0.2);
  background: rgba(255,254,248,0.45);
}
.about-system {
  font-family: var(--display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 8px;
}
.surf {
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  text-decoration: none;
  color: #fff;
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-top: 3px solid var(--yellow);
  transition: border-color .2s, transform .15s;
  min-height: 140px;
}
.surf:hover { border-color: var(--cyan); transform: translateY(-2px); }
.surf-tc { font-family: var(--mono); font-size: 0.72rem; color: var(--blue); }
.surf b { font-family: var(--display); font-size: 1.05rem; }
.surf span:last-child { font-size: 0.85rem; color: var(--text-on-ink-muted); }

/* Platform cylinder */
.cyl-layout { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 24px; align-items: start; }
.cyl-stage {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 32px;
}
.cyl-core {
  width: 160px; height: 160px; border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--risk);
  display: grid; place-content: center; text-align: center; gap: 4px;
  z-index: 2;
}
.cyl-core.is-pass { border-color: var(--pass); }
.cyl-core strong { font-family: var(--mono); font-size: 1.6rem; color: var(--risk); }
.cyl-core.is-pass strong { color: var(--pass); }
.cyl-rings {
  position: absolute;
  inset: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-content: space-between;
}
.cyl-ring {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  color: #fff;
  text-align: left;
  padding: 12px;
  border-radius: var(--radius);
  cursor: pointer;
}
.cyl-ring.is-ok { border-color: var(--pass); }
.cyl-ring.is-warn { border-color: var(--pend); }
.cyl-ring.is-risk { border-color: var(--risk); }
.cyl-ring.is-on { background: rgba(9,93,255,0.2); border-color: var(--blue); }
.cyl-ring b { display: block; font-family: var(--display); margin-bottom: 4px; }
.cyl-ring span { font-size: 0.78rem; color: var(--text-on-ink-muted); }
.cyl-detail {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 20px;
}
.ring-finds { color: var(--text-on-ink-muted); padding-left: 18px; }

/* Source score */
.score-board {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 20px;
  display: grid;
  gap: 12px;
}
.score-track {
  display: grid;
  grid-template-columns: 90px 1fr 160px;
  gap: 12px;
  align-items: center;
}
.score-lab { font-family: var(--mono); font-size: 0.75rem; color: var(--cyan); }
.score-bar {
  height: 18px;
  background: #0a0c10;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}
.score-bar i {
  display: block;
  height: 100%;
  width: var(--w);
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.score-track.is-gap .score-bar i { background: linear-gradient(90deg, var(--risk), var(--pend)); }
.score-track.is-warn .score-bar i { background: var(--pend); }
.score-bar .rest {
  position: absolute;
  right: 8%;
  top: 0; bottom: 0;
  width: 12%;
  background: repeating-linear-gradient(90deg, transparent, transparent 3px, #353D48 3px, #353D48 6px);
}
.score-file { font-size: 0.8rem; color: var(--text-on-ink-muted); }
.score-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

/* Timing grid */
.timing-grid {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 16px;
}
.grid-ruler {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-on-ink-muted);
  padding: 0 60px 8px 72px;
  border-bottom: 1px solid var(--border-dark);
}
.grid-body { display: grid; gap: 6px; margin-top: 10px; }
.grid-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px;
  align-items: center;
  min-height: 36px;
  background: repeating-linear-gradient(90deg, transparent, transparent 9.9%, rgba(53,61,72,0.5) 9.9%, rgba(53,61,72,0.5) 10%);
}
.grid-frame { font-family: var(--mono); font-size: 0.7rem; color: var(--text-on-ink-muted); }
.cap-block {
  justify-self: start;
  margin-left: var(--s);
  width: calc(var(--e) - var(--s));
  min-width: 80px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 6px 10px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: margin .35s, width .35s, background .3s;
}
.cap-block.is-early { margin-left: calc(var(--s) - 8%); background: var(--risk); }
.cap-block.is-late { margin-left: calc(var(--s) + 10%); background: var(--pend); }
.cap-block.is-short { width: 8%; background: var(--violet); }
.cap-block.is-locked { background: var(--pass); }
.cap-block.is-adjust { outline: 2px dashed var(--yellow); cursor: grab; }
.grid-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* Compare drawers / incident / terms / sdk / allowances */
.compare-drawer {
  margin-top: 8px;
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--border-light);
  border-radius: 8px;
}
.section--ink .compare-drawer {
  background: var(--card-dark);
  border-color: var(--border-dark);
  color: var(--text-on-ink-muted);
}
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}
.compare-grid b { display: block; color: var(--cyan); font-family: var(--mono); font-size: 0.72rem; margin-bottom: 4px; }
.compare-grid p { margin: 0; font-size: 0.9rem; }
.term-rules {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
}
.term-rule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.term-rule-grid div {
  background: rgba(255,255,255,0.04);
  padding: 10px;
  border-radius: var(--radius);
}
.term-rule-grid b { display: block; font-family: var(--display); color: #fff; margin-bottom: 4px; }
.term-rule-grid span { font-size: 0.82rem; color: var(--text-on-ink-muted); }
.term-add {
  display: grid;
  grid-template-columns: 1fr 140px auto;
  gap: 10px;
  margin-top: 12px;
  align-items: end;
}
.term-add label { color: var(--text-on-ink-muted); font-size: 0.82rem; display: grid; gap: 4px; }
.term-add input, .term-add select {
  background: var(--ink);
  border: 1px solid var(--border-dark);
  color: #fff;
  padding: 8px 10px;
  border-radius: var(--radius);
}
.strip-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--text-on-ink-muted);
  margin-bottom: 4px;
}
.strip-legend span { display: inline-flex; align-items: center; gap: 6px; }
.incident-lead { color: #fff; }
.incident-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 12px 0;
}
.incident-grid b { display: block; font-family: var(--mono); font-size: 0.72rem; color: var(--cyan); margin-bottom: 4px; }
.incident-grid p { margin: 0; font-size: 0.88rem; color: var(--text-on-ink-muted); }
.mono-clip { font-family: var(--mono); font-size: 0.8rem !important; }
.is-bad { color: var(--risk); }
.is-good { color: var(--pass) !important; }
.sdk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.sdk-cell {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-top: 3px solid var(--yellow);
  padding: 16px;
}
.sdk-cell b { display: block; color: #fff; font-family: var(--display); margin-bottom: 8px; }
.sdk-cell code {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--cyan);
  margin-bottom: 8px;
}
.sdk-cell p { margin: 0; color: var(--text-on-ink-muted); font-size: 0.88rem; }
.api-snip {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 14px 16px;
}
.api-snip pre {
  margin: 8px 0 0;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.8rem;
  overflow: auto;
}
.allow-table {
  margin: 0 20px 20px;
  padding: 16px;
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  overflow: auto;
}
.allow-table table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-on-ink-muted);
  font-size: 0.88rem;
}
.allow-table th, .allow-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-dark);
}
.allow-table th { color: var(--yellow); font-family: var(--mono); font-size: 0.75rem; }
.ladder-spine { position: relative; }
.ladder-packet {
  position: absolute;
  left: 50%;
  top: calc(var(--step, 0) * 100%);
  width: 10px;
  height: 10px;
  margin-left: -5px;
  border-radius: 50%;
  background: var(--yellow);
  opacity: 0;
  transition: top .45s ease;
}
.ladder-packet.is-running { opacity: 1; }

/* Semantic parallax */
.parallax-stage {
  position: relative;
  min-height: 320px;
  display: grid;
  gap: 12px;
}
.para-layer {
  padding: 20px 22px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  background: #fff;
  transition: transform .45s ease;
}
.para-audio { border-left: 4px solid var(--cyan); }
.para-caption { border-left: 4px solid var(--violet); }
.parallax-stage[data-align="skew"] .para-caption { transform: translateX(28px) translateY(8px); }
.parallax-stage[data-align="match"] .para-caption { transform: none; border-left-color: var(--pass); }
.para-layer mark { background: rgba(212,91,255,0.2); color: inherit; padding: 0 2px; }
.para-delta { display: flex; flex-wrap: wrap; gap: 8px; }
.delta-pill {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
}
.delta-pill.is-risk { background: rgba(241,72,95,0.15); color: var(--risk); }
.delta-pill.is-warn { background: rgba(242,157,53,0.15); color: #b86a10; }
.delta-pill.is-ok { background: rgba(49,191,122,0.15); color: var(--pass); }
.para-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Roster */
.roster {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 16px;
}
.roster-head, .roster-row {
  display: grid;
  grid-template-columns: 100px 1.2fr 1.4fr 80px;
  gap: 12px;
  align-items: center;
  padding: 10px 8px;
}
.roster-head { font-family: var(--mono); font-size: 0.7rem; color: var(--text-on-ink-muted); border-bottom: 1px solid var(--border-dark); }
.roster-row { border-bottom: 1px solid rgba(53,61,72,0.6); }
.vp { font-family: var(--mono); letter-spacing: -0.05em; color: var(--cyan); font-size: 0.85rem; }
.roster-row b { display: block; }
.roster-row small { color: var(--text-on-ink-muted); }
.terms { font-size: 0.82rem; color: var(--text-on-ink-muted); }
.spk-st { font-family: var(--mono); font-size: 0.7rem; text-transform: uppercase; }
.roster-row.is-ok .spk-st { color: var(--pass); }
.roster-row.is-warn .spk-st { color: var(--pend); }
.roster-row.is-risk .spk-st { color: var(--risk); }
.error-col {
  margin-top: 14px;
  padding: 12px;
  border: 1px dashed var(--risk);
  border-radius: var(--radius);
  color: var(--text-on-ink-muted);
}

/* Locale typesetter */
.typesetter { display: grid; gap: 16px; }
.type-frame {
  background: var(--ink);
  border-radius: 8px;
  padding: 20px;
  min-height: 120px;
  color: #fff;
}
.type-still {
  margin-top: 16px;
  height: 48px;
  background: linear-gradient(90deg, #1a2230, #095DFF44);
  border-radius: 4px;
}
.locale-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.locale-col {
  background: #fff;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--blue);
  padding: 14px;
  min-height: 140px;
}
.locale-col.is-warn { border-top-color: var(--pend); }
.locale-col.is-risk { border-top-color: var(--risk); }
.locale-col.is-ok { border-top-color: var(--pass); }
.locale-col p { font-size: 0.92rem; margin: 8px 0; }
.locale-col em { font-style: normal; font-family: var(--mono); font-size: 0.72rem; color: var(--text-muted); }

/* Reading corridor */
.corridor {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 16px;
}
.corridor-vp { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.vp-chip {
  background: transparent;
  border: 1px solid var(--border-dark);
  color: var(--text-on-ink-muted);
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.8rem;
}
.vp-chip.is-on { background: var(--yellow); color: var(--ink); border-color: var(--yellow); }
.corridor-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  min-height: 160px;
  padding-top: 48px;
}
.corridor-zone {
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  font-size: 0.8rem;
}
.corridor-zone.is-fail { border-color: var(--risk); color: #ff8a9a; }
.corridor-zone.is-pass { border-color: var(--pass); }
.corridor-cap {
  position: absolute;
  top: 8px;
  left: 0;
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 8px 14px;
  border-radius: 4px;
  border-left: 3px solid var(--cyan);
  font-size: 0.88rem;
  white-space: nowrap;
  transition: left .6s ease;
}

/* Live stripboard */
.stripboard { display: grid; gap: 10px; }
.strip {
  display: grid;
  grid-template-columns: 1.4fr auto repeat(4, 18px);
  gap: 10px;
  align-items: center;
  text-align: left;
  width: var(--len, 70%);
  min-width: 280px;
  max-width: 100%;
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-left: 4px solid var(--pass);
  color: #fff;
  padding: 12px 14px;
  border-radius: var(--radius);
  cursor: pointer;
}
.strip.is-warn { border-left-color: var(--pend); }
.strip.is-risk { border-left-color: var(--risk); width: 100%; }
.strip-dur { font-family: var(--mono); font-size: 0.75rem; color: var(--text-on-ink-muted); }
.mk { width: 10px; height: 10px; border-radius: 50%; background: var(--pass); display: inline-block; }
.mk-lat { background: var(--cyan); }
.mk-conf { background: color-mix(in srgb, var(--pass) var(--c, 80%), var(--risk)); }
.mk-term { background: var(--blue); }
.mk-link { background: var(--pass); }
.strip.is-risk .mk-conf, .strip.is-risk .mk-link { background: var(--risk); }
.incident {
  margin-top: 8px;
  padding: 16px;
  background: rgba(241,72,95,0.1);
  border: 1px solid var(--risk);
  border-radius: 8px;
}

/* Protocol ladder */
.ladder { position: relative; padding: 20px 0; }
.ladder-spine {
  position: absolute;
  left: 50%;
  top: 0; bottom: 80px;
  width: 3px;
  background: linear-gradient(var(--yellow), var(--blue));
  transform: translateX(-50%);
}
.ladder-node {
  width: min(420px, 46%);
  margin: 14px 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .2s, transform .15s;
}
.ladder-node:hover, .ladder-node.is-on { border-color: var(--blue); transform: scale(1.02); }
.ladder-node.is-left { margin-right: auto; border-right: 3px solid var(--cyan); }
.ladder-node.is-right { margin-left: auto; border-left: 3px solid var(--violet); }
.ladder-node b { display: block; font-family: var(--display); }
.ladder-node code { font-family: var(--mono); font-size: 0.75rem; color: var(--text-muted); }
.payload {
  background: var(--ink);
  color: var(--cyan);
  padding: 14px;
  border-radius: var(--radius);
  overflow: auto;
  font-size: 0.8rem;
}

/* Pricing slate */
.slate {
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--ink);
  max-width: 1080px;
  margin-inline: auto;
}
.slate-top {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--yellow);
  color: var(--ink);
  padding: 12px 16px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0;
}
.slate-hinge {
  width: 48px; height: 10px;
  background: var(--ink);
  border-radius: 4px;
  flex-shrink: 0;
}
.slate-roll {
  margin-left: auto;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--ink);
  color: var(--yellow);
  padding: 4px 10px;
  border-radius: 3px;
}
.slate-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 20px;
}
.slate-form label { color: var(--text-on-ink-muted); }
.slate-form input {
  background: var(--card-dark);
  border-color: var(--border-dark);
  color: #fff;
}
.slate-form .btn { grid-column: 1 / -1; justify-self: start; }
.slate-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 0 20px 20px;
}
.plan {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plan.is-rec { border-color: var(--yellow); box-shadow: 0 0 0 1px var(--yellow); }
.plan h3 { color: #fff; }
.plan p { color: var(--text-on-ink-muted); font-size: 0.9rem; flex: 1; }
.plan .mono-label { color: var(--cyan); }
.plan .btn { align-self: flex-start; margin-top: 4px; }
.slate .btn-line,
.plan .btn-line {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.65) !important;
  background: transparent;
}
.slate .btn-line:hover,
.plan .btn-line:hover {
  border-color: var(--yellow) !important;
  color: var(--yellow) !important;
}
.slate .btn-ghost {
  color: var(--text-on-ink-muted) !important;
}
.slate .btn-ghost:hover {
  color: var(--yellow) !important;
}
.slate .hint-line { padding: 0 20px; color: var(--text-on-ink-muted); }
.slate .page-hero-actions { padding: 0 20px 20px; }

/* About / misc */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.about-beliefs { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.about-beliefs li {
  padding: 14px 16px;
  border-left: 3px solid var(--yellow);
  background: var(--card-dark);
}
.about-beliefs b { display: block; margin-bottom: 4px; }
.check-list, .help-list, .status-list, .protocol-steps {
  margin: 0; padding-left: 1.2rem;
  display: grid; gap: 10px;
}
.status-list { list-style: none; padding: 0; }
.status-list li {
  display: flex; justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
}
.status-list .is-ok span { color: var(--pass); font-family: var(--mono); font-size: 0.8rem; }
.integ-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.integ-cell {
  padding: 16px;
  border-top: 3px solid var(--blue);
  background: #fff;
  border: 1px solid var(--border-light);
  border-top-width: 3px;
}
.change-item { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border-light); }
.legal-body p { color: var(--text-muted); }

/* Footer */
.site-footer {
  background: var(--ink);
  color: var(--text-on-ink-muted);
  padding: 48px 0 0;
  margin-top: auto;
}
.footer-grid {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-bottom: 36px;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--display);
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-col a { text-decoration: none; font-size: 0.88rem; }
.footer-col a:hover { color: var(--yellow); }
.footer-bar {
  border-top: 1px solid var(--border-dark);
  padding: 18px 0 24px;
}
.footer-tag { font-size: 0.88rem; max-width: 70ch; margin: 0 0 14px; }
.footer-bar-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
}
.footer-legal { display: flex; gap: 14px; }
.footer-legal a { text-decoration: none; }
.footer-legal a:hover { color: var(--yellow); }

/* Auth */
.auth-body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(160deg, var(--yellow) 0%, var(--yellow) 42%, var(--ink) 42%, var(--ink) 100%);
  display: grid;
  place-items: center;
  font-family: var(--font);
}
.auth-shell { width: min(420px, calc(100% - 32px)); }
.auth-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink); margin-bottom: 18px;
  font-family: var(--display); font-weight: 700;
}
.auth-card {
  background: var(--card-light);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 28px 24px;
}
.auth-alt { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; font-size: 0.9rem; margin-top: 14px; }
.linkish {
  background: none; border: none; color: var(--blue);
  font-weight: 600; cursor: pointer; text-decoration: underline; padding: 0;
}
.auth-foot { text-align: center; margin-top: 18px; font-size: 0.78rem; color: var(--text-on-ink-muted); }

/* Responsive */
  @media (max-width: 980px) {
  .nav-main { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .drift-stage-head, .drift-workspace, .scan-duo, .cyl-layout, .about-split,
  .surface-map, .pain-strip, .locale-row, .slate-plans, .slate-form, .integ-grid, .footer-grid,
  .surface-map--11, .sdk-grid, .term-rule-grid, .compare-grid, .incident-grid {
    grid-template-columns: 1fr 1fr;
  }
  .surface-map, .pain-strip, .surface-map--11 { grid-template-columns: 1fr 1fr; }
  .score-track { grid-template-columns: 70px 1fr; }
  .score-file { grid-column: 2; }
  .roster-head { display: none; }
  .roster-row { grid-template-columns: 1fr; }
  .term-add { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .drift-stage-head, .drift-workspace, .scan-duo, .cyl-layout, .about-split,
  .surface-map, .pain-strip, .locale-row, .slate-plans, .slate-form,
  .integ-grid, .footer-grid, .corridor-track, .surface-map--11, .sdk-grid,
  .term-rule-grid, .compare-grid, .incident-grid {
    grid-template-columns: 1fr;
  }
  .ladder-spine { left: 12px; }
  .ladder-node.is-left, .ladder-node.is-right {
    width: calc(100% - 28px);
    margin-left: 28px;
  }
  .brand-text span { display: none; }
  .header-actions .btn-ghost { display: none; }
}