/* ============================================================================
   manav.id - Interactive Segment Demo Styles (css/demo.css)
   Clean, responsive, high-contrast styling for the 7 interactive demo scenes.
   ============================================================================ */

:root {
  --shell-max: 1040px;
  --card-bg: var(--s1, #FFFFFF);
  --dark-bg: var(--s2, #F1F3F6);
  --dark-surface: var(--s1, #FFFFFF);
  --dark-bdr: var(--bdr, #DCE0E7);
  --dark-tx: var(--tx, #0A0D14);
  --dark-tx2: var(--tx2, #3D4350);
  --dark-dim: var(--tx3, #4B5160);
}

body {
  background: var(--bg, #F7F8FA);
  color: var(--tx, #0A0D14);
  font-family: var(--font, 'Figtree', sans-serif);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  padding: 0;
}

.shell {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Top Bar ── */
.bar {
  border-bottom: 1px solid var(--bdr, #DCE0E7);
  border-bottom-color: var(--bdr-soft, #E7EAEF);
  background: rgba(247,248,250,.82);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 20;
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .bar { background: var(--bg, #F7F8FA); } }
.bar .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.home, .brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: var(--font, 'Figtree', sans-serif);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  color: var(--tx, #0A0D14);
  text-decoration: none;
  min-height: 44px;
}
.home:hover, .brand:hover { color: var(--tx, #0A0D14); text-decoration: none; }
.home .dot, .brand .dot, .brand .dot.img {
  width: 28px;
  height: 18px;
  border-radius: 0;
  background-color: transparent;
  background-image: url('../images/mark.svg');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  margin-right: 9px;
  flex-shrink: 0;
  display: inline-block;
}
.home .tld, .brand .id { color: var(--tx3, #4B5160); font-weight: 500; text-transform: none; }
.bar nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.bar nav a {
  font-size: 13.5px;
  color: var(--tx2, #3D4350);
  text-decoration: none;
  transition: color .2s;
}
.bar nav a:hover { color: var(--tx, #0A0D14); }
.bar .book {
  border: 1px solid transparent;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--tx, #0A0D14);
  color: var(--tx-inverse, #FBFCFD);
  font-weight: 500;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 1px 2px rgba(10,13,20,.18);
  transition: background .2s, transform .15s;
}
.bar .book:hover {
  background: #1C2130;
  color: var(--tx-inverse, #FBFCFD);
  transform: translateY(-1px);
}

/* ── Stage / Hero ── */
.stage {
  padding: 48px 0 32px;
}
.tokline {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.tokline .token {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--ac-soft, #F0EEFE);
  color: var(--ac2, #4B3BE0);
  border: 1px solid var(--ac-line, #D6D1FB);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.tokline .rule {
  flex: 1;
  height: 1px;
  background: var(--bdr, #DCE0E7);
}
.tokline .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  color: var(--tx3, #5C6270);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.display {
  font-size: clamp(2rem, 1.4rem + 2.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.03em;
  color: var(--tx, #0A0D14);
  margin: 12px 0 16px;
  max-width: 22ch;
}
.standfirst {
  font-size: clamp(17px, 1.1vw, 20px);
  color: var(--tx2, #3D4350);
  line-height: 1.55;
  max-width: 52ch;
  margin-bottom: 14px;
}
.forwho {
  font-size: 14px;
  color: var(--tx3, #5C6270);
}
.forwho .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--tx2, #3D4350);
  margin-right: 6px;
}

/* ── Scene Beats ── */
.scene {
  margin: 28px 0 36px;
}
.shead .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ac2, #4B3BE0);
}
.beats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 14px;
}
@media (max-width: 760px) { .beats { grid-template-columns: 1fr; } }
.beat {
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: var(--sh-sm);
}
.beat .t {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  color: var(--ac2, #4B3BE0);
  font-weight: 500;
  display: block;
  margin-bottom: 8px;
}
.beat p {
  font-size: 14.5px;
  color: var(--tx2, #3D4350);
  margin: 0;
  line-height: 1.55;
}

/* ── Live Receipt Card (Artifact) ── */
.artifact {
  margin: 36px 0;
}
.rcard {
  background: var(--s1, #FFFFFF);
  color: var(--tx, #0A0D14);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sh-lg);
  font-family: var(--mono, 'JetBrains Mono', monospace);
  transition: border-color .3s ease, box-shadow .3s ease;
}
.rcard.tampered {
  border-color: var(--crit-line, #F3C8CB);
  box-shadow: 0 0 0 3px var(--crit-soft, #FDEEEE), var(--sh-lg);
}
.rtop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--s2, #F1F3F6);
  border-bottom: 1px solid var(--bdr-soft, #E7EAEF);
  font-size: 12px;
  color: var(--tx2, #3D4350);
}
.rtop .badge {
  font-size:12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--bdr, #DCE0E7);
  background: var(--s1, #FFFFFF);
  color: var(--tx2, #3D4350);
  transition: all .2s;
}
.rtop .badge.ok {
  background: var(--ok-soft, #EAF6EF);
  color: var(--ok, #0B7A48);
  border-color: var(--ok-line, #BFE3CE);
}
.rtop .badge.err {
  background: var(--crit-soft, #FDEEEE);
  color: var(--crit, #B4232A);
  border-color: var(--crit-line, #F3C8CB);
  animation: shake .3s ease-in-out;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}
.rbody {
  padding: 20px 22px;
}
.kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
}
@media (max-width: 540px) { .kv { grid-template-columns: 1fr; gap: 4px; } }
.kv .k {
  color: var(--tx3, #5C6270);
  text-transform: uppercase;
  font-size:12px;
  letter-spacing: .06em;
}
.kv .v {
  color: var(--tx, #0A0D14);
  word-break: break-all;
}
.kv .v[data-tampered="true"] {
  color: var(--crit, #B4232A);
  background: var(--crit-soft, #FDEEEE);
  padding: 0 4px;
  border-radius: 3px;
}
.kv .v.dim {
  color: var(--tx2, #3D4350);
  font-size: 12px;
}
.rfoot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--bdr-soft, #E7EAEF);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size:12px;
  color: var(--tx3, #5C6270);
  flex-wrap: wrap;
  gap: 8px;
}
.rfoot .vnote { color: var(--ok, #0B7A48); }
.rfoot .vnote.err { color: var(--crit, #B4232A); }

/* ── Attack Controls ── */
.attacks {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  margin: 32px 0 48px;
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  padding: 24px 28px;
  box-shadow: var(--sh-sm);
}
@media (max-width: 720px) { .attacks { grid-template-columns: 1fr; gap: 16px; } }
.attacks .side .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ac2, #4B3BE0);
  font-weight: 500;
}
.attacks .side p {
  font-size: 13.5px;
  color: var(--tx2, #3D4350);
  margin-top: 8px;
  line-height: 1.5;
}
.fraudrow {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.fraudrow button {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  padding: 8px 14px;
  min-height: 36px;
  border-radius: 999px;
  border: 1px solid var(--bdr, #DCE0E7);
  background: var(--s1, #FFFFFF);
  box-shadow: var(--sh-sm);
  color: var(--tx, #0A0D14);
  cursor: pointer;
  transition: all .15s;
}
.fraudrow button:hover {
  border-color: var(--crit-line, #F3C8CB);
  color: var(--error, #B4232A);
  background: var(--error-light, #FDEEEE);
}
.fraudrow button#reset {
  background: var(--s1, #FFFFFF);
  border-color: var(--bdr, #DCE0E7);
}
.fraudrow button#reset:hover {
  border-color: var(--bdr-hover, #B9C0CC);
  color: var(--tx, #0A0D14);
  background: var(--s1, #FFFFFF);
}
.attacks .after {
  font-size: 12.5px;
  color: var(--tx3, #5C6270);
  margin: 0;
  line-height: 1.5;
}

/* ── Movement Sections (Why, Room, Take with you, Limit) ── */
.movement {
  padding: 44px 0;
}
.movement.rule {
  border-top: 1px solid var(--bdr, #DCE0E7);
}
.movement .two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
@media (max-width: 760px) { .movement .two { grid-template-columns: 1fr; gap: 16px; } }
.movement .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ac2, #4B3BE0);
}
.mid {
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-top: 8px;
  color: var(--tx, #0A0D14);
}
.body {
  font-size: 16px;
  color: var(--tx2, #3D4350);
  line-height: 1.62;
  margin: 0;
}

/* ── Evidence stats ── */
.evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
@media (max-width: 760px) { .evidence { grid-template-columns: 1fr; } }
.ev {
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--sh-sm);
}
.ev .n {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 26px;
  font-weight: 500;
  color: var(--ac2, #4B3BE0);
  margin-bottom: 8px;
}
.ev p {
  font-size: 14px;
  color: var(--tx2, #3D4350);
  margin-bottom: 8px;
  line-height: 1.5;
}
.ev .src {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  color: var(--tx3, #5C6270);
}

/* ── Roles in the room ── */
.roles {
  display: grid;
  gap: 16px;
}
.role {
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--sh-sm);
}
.role .r {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--ac2, #4B3BE0);
  font-weight: 500;
  display: block;
  margin-bottom: 6px;
}
.role p {
  font-size: 14px;
  color: var(--tx2, #3D4350);
  margin: 0;
  line-height: 1.5;
}

/* ── Terminal block ── */
.term {
  background: var(--dark-bg);
  border: 1px solid var(--dark-bdr);
  border-radius: 12px;
  padding: 16px 18px;
  position: relative;
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12.5px;
  color: var(--dark-tx);
  box-shadow: var(--sh-sm);
}
.term pre {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.6;
}
.term .c { color: var(--dark-dim); }
.term .p { color: var(--ac2, #4B3BE0); font-weight: 500; }
.term .g { color: var(--ok, #0B7A48); font-weight: 500; }
.term #copycmd {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  background: var(--dark-surface);
  color: var(--dark-tx2);
  border: 1px solid var(--dark-bdr);
  border-radius: 999px;
  padding: 4px 10px;
  cursor: pointer;
}
.term #copycmd:hover { color: var(--dark-tx); border-color: var(--ink-3, #4B5160); }

.links {
  margin-top: 14px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.links a {
  font-size: 13.5px;
  color: var(--ac2, #4B3BE0);
  text-decoration: underline;
  text-decoration-color: var(--ac-line, #D6D1FB);
  text-underline-offset: 3px;
}
.links a:hover { color: var(--ac-lo, #3827C2); text-decoration-color: currentColor; }

/* ── Closing & Footer ── */
.closing {
  padding: 48px 0;
  border-top: 1px solid var(--bdr, #DCE0E7);
}
.closing .cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.obtn {
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 999px;
  text-decoration: none;
  transition: all .2s;
}
.obtn.p {
  background: var(--tx, #0A0D14);
  color: var(--tx-inverse, #FBFCFD);
  border: 1px solid transparent;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 1px 2px rgba(10,13,20,.2), 0 10px 24px -12px rgba(10,13,20,.45);
}
.obtn.p:hover { background: #1C2130; transform: translateY(-1px); }
.obtn.g {
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  color: var(--tx, #0A0D14);
  box-shadow: var(--sh-sm);
}
.obtn.g:hover { border-color: var(--bdr-hover, #B9C0CC); }
.obtn.t {
  color: var(--tx2, #3D4350);
  border: 1px solid transparent;
}
.obtn.t:hover { color: var(--tx, #0A0D14); }
.closing .fine {
  font-size: 13px;
  color: var(--tx3, #5C6270);
  margin-top: 14px;
}

footer.d {
  border-top: 1px solid var(--bdr, #DCE0E7);
  padding: 24px 0;
  font-size: 12.5px;
  color: var(--tx3, #5C6270);
}
footer.d .shell {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer.d a {
  color: var(--tx2, #3D4350);
  text-decoration: none;
}
footer.d a:hover { color: var(--tx, #0A0D14); }

/* Canonical Manav Site Footer (shared with theme.css & flatpages.css) */
footer.site {
  background: var(--bg, #F7F8FA);
  border-top: 1px solid var(--bdr-soft, #E7EAEF);
  padding: 48px 20px 40px;
  margin-top: 48px;
  font-family: var(--font, 'Figtree', sans-serif);
  position: relative;
  overflow: hidden;
}
footer.site .inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
}
@media (min-width: 720px) {
  footer.site .inner {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 36px;
  }
}
@media (min-width: 1040px) {
  footer.site .inner {
    grid-template-columns: 1.6fr repeat(5, 1fr);
    gap: 32px 28px;
  }
}
footer.site .col h2.col-h,
footer.site .col h5 {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tx3, #4B5160);
  margin: 0 0 12px;
  font-weight: 500;
}
footer.site .col a:not(.brand) {
  display: block;
  font-size: 13.5px;
  color: var(--tx2, #3D4350);
  margin-bottom: 8px;
  text-decoration: none;
  font-family: var(--font, 'Figtree', sans-serif);
}
footer.site .col a:not(.brand):hover {
  color: var(--tx, #0A0D14);
  text-decoration: none;
}
footer.site p {
  font-size: 13px;
  color: var(--tx3, #4B5160);
  margin: 10px 0 0;
  line-height: 1.55;
}
footer.site .legal {
  grid-column: 1 / -1;
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--bdr-soft, #E7EAEF);
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  color: var(--tx3, #4B5160);
  letter-spacing: 0.04em;
}
footer.site .legal a {
  color: var(--tx2, #3D4350);
  text-decoration: underline;
}
footer.site .inner::after {
  content: "manav" / "";
  grid-column: 1 / -1;
  display: block;
  text-align: center;
  font-family: var(--font, 'Figtree', sans-serif);
  font-size: clamp(96px, 19vw, 260px);
  line-height: 0.82;
  font-weight: 600;
  letter-spacing: -0.055em;
  color: color-mix(in oklab, var(--tx, #0A0D14) 5%, transparent);
  margin: 16px 0 -0.14em;
  user-select: none;
  pointer-events: none;
}

/* ── Onward: the segment hand-off at the foot of each demo ── */
.onward {
  padding: 48px 0;
  border-top: 1px solid var(--bdr, #DCE0E7);
}
.onward .micro {
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size:12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ac2, #4B3BE0);
}
.onward h3 {
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--tx, #0A0D14);
  margin: 8px 0 10px;
  max-width: 28ch;
}
.onward > p {
  font-size: 16px;
  color: var(--tx2, #3D4350);
  line-height: 1.62;
  max-width: 62ch;
  margin: 0;
}
.onward .next {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
@media (max-width: 760px) { .onward .next { grid-template-columns: 1fr; } }
.onward .step {
  background: var(--s1, #FFFFFF);
  border: 1px solid var(--bdr, #DCE0E7);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: var(--sh-sm);
}
.onward .step .n {
  display: block;
  font-family: var(--mono, 'JetBrains Mono', monospace);
  font-size: 12px;
  font-weight: 500;
  color: var(--ac2, #4B3BE0);
  margin-bottom: 8px;
}
.onward .step p {
  font-size: 14.5px;
  color: var(--tx2, #3D4350);
  line-height: 1.55;
  margin: 0;
}
.onward .cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.onward .fine {
  font-size: 13px;
  color: var(--tx3, #5C6270);
  margin-top: 14px;
}

/* ── Narrow bar: the ink pill wrapped to three lines beside two text links.
   Keep the pill on one line and drop the segment link (it is repeated in
   the onward section at the foot of the page). ── */
.bar .book, .bar nav a { white-space: nowrap; }
@media (max-width: 560px) {
  .bar nav { gap: 12px; }
  .bar nav a:not(.book):not([href="index.html"]) { display: none; }
}
@media (max-width: 420px) {
  .bar nav a:not(.book) { display: none; }
}