/* RoboVault / RV-I020.29
   Secondary public surfaces for Signal Vault: legal documents and 404.
   Loaded after app.css + landing.css so the header, footer and type system stay
   identical to the public landing without adding its scene runtime. */

.landing-page.rv-public-surface {
  min-width: 0;
  color: var(--sv-copy);
  background: var(--sv-void);
}

.rv-public-surface .site-header {
  background: rgba(7, 9, 13, .9);
}

/* Legal documents */
.rv-legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(164px, 14vw, 218px) 0 clamp(78px, 8vw, 118px);
  color: var(--sv-copy);
  background:
    radial-gradient(circle at 72% 20%, rgba(105, 186, 255, .13), transparent 33%),
    radial-gradient(circle at 15% 90%, rgba(131, 244, 197, .08), transparent 30%),
    linear-gradient(145deg, #080b10, #0a0d13 62%, #101522);
}

.rv-legal-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(48vw, 680px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sv-blue), var(--sv-signal));
}

.rv-legal-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(48px, 7vw, 104px);
  align-items: end;
}

.rv-legal-hero h1 {
  max-width: 100%;
  margin: 0;
  color: var(--sv-copy);
  font-size: clamp(52px, 6.2vw, 88px);
  line-height: .94;
  letter-spacing: -.065em;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.rv-legal-hero .eyebrow {
  margin-bottom: 28px;
  color: var(--sv-signal);
}

.rv-legal-meta {
  margin: 0;
  border-top: 1px solid var(--sv-line);
}

.rv-legal-meta div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 24px;
  min-height: 72px;
  padding: 18px 0;
  border-bottom: 1px solid var(--sv-line);
}

.rv-legal-meta dt,
.rv-legal-meta dd {
  margin: 0;
}

.rv-legal-meta dt {
  color: var(--sv-muted);
  font: 700 8px/1.4 var(--sv-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.rv-legal-meta dd {
  color: var(--sv-copy);
  font-size: 14px;
  line-height: 1.45;
}

.rv-legal-live {
  display: inline-flex;
  gap: 9px;
  align-items: center;
}

.rv-legal-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sv-signal);
  box-shadow: 0 0 14px rgba(131, 244, 197, .72);
}

.rv-legal-document {
  padding: clamp(78px, 9vw, 132px) 0 clamp(96px, 11vw, 164px);
  color: var(--sv-ink);
  background:
    linear-gradient(rgba(12, 18, 24, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 18, 24, .035) 1px, transparent 1px),
    var(--sv-paper);
  background-size: 72px 72px;
}

.rv-legal-layout {
  display: grid;
  grid-template-columns: minmax(230px, 290px) minmax(0, 860px);
  gap: clamp(56px, 9vw, 138px);
  align-items: start;
}

.rv-legal-index {
  position: sticky;
  top: 124px;
}

.rv-surface-label {
  margin: 0 0 20px;
  color: var(--sv-muted-light);
  font: 700 8px/1.4 var(--sv-mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.rv-legal-nav {
  display: grid;
  border-top: 1px solid var(--sv-ink);
}

.rv-legal-nav a {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 74px;
  border-bottom: 1px solid var(--sv-line-light);
  color: var(--sv-ink);
  text-decoration: none;
}

.rv-legal-nav a > span {
  color: var(--sv-muted-light);
  font: 700 8px var(--sv-mono);
}

.rv-legal-nav a strong {
  font-size: 14px;
  line-height: 1.3;
}

.rv-legal-nav a > i {
  width: 7px;
  height: 7px;
  border: 1px solid var(--sv-muted-light);
  border-radius: 50%;
}

.rv-legal-nav a[aria-current="page"] strong {
  color: var(--sv-signal-dark);
}

.rv-legal-nav a[aria-current="page"] > i {
  border-color: var(--sv-signal-dark);
  background: var(--sv-signal-dark);
  box-shadow: 0 0 0 4px rgba(38, 137, 100, .1);
}

.rv-legal-nav a:hover strong {
  color: var(--sv-signal-dark);
}

.rv-legal-assurance {
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid var(--sv-line-light);
}

.rv-legal-assurance strong,
.rv-legal-assurance span {
  display: block;
}

.rv-legal-assurance strong {
  margin-bottom: 8px;
  font-size: 13px;
}

.rv-legal-assurance span {
  color: var(--sv-muted-light);
  font-size: 12px;
  line-height: 1.55;
}

.rv-legal-copy {
  min-width: 0;
  border-top: 1px solid var(--sv-ink);
}

.rv-legal-copy-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 15px 0;
  border-bottom: 1px solid var(--sv-line-light);
  color: var(--sv-muted-light);
  font: 700 8px/1.4 var(--sv-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.rv-legal-copy .legal-text {
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  counter-reset: rv-paragraph;
}

.rv-legal-copy .legal-text p {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 24px;
  margin: 0;
  padding: 28px 0 30px;
  border-bottom: 1px solid var(--sv-line-light);
  color: #34414b;
  font: 500 17px/1.72 var(--sv-font);
  counter-increment: rv-paragraph;
}

.rv-legal-copy .legal-text p::before {
  content: "P / " counter(rv-paragraph, decimal-leading-zero);
  padding-top: 5px;
  color: var(--sv-muted-light);
  font: 700 8px/1 var(--sv-mono);
  letter-spacing: .08em;
}

.rv-legal-contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 48px;
  padding: 28px 0;
  border-top: 1px solid var(--sv-ink);
  border-bottom: 1px solid var(--sv-ink);
}

.rv-legal-contact strong,
.rv-legal-contact span {
  display: block;
}

.rv-legal-contact strong {
  margin-bottom: 5px;
  font-size: 17px;
}

.rv-legal-contact span {
  color: var(--sv-muted-light);
  font-size: 13px;
}

.rv-legal-contact a {
  color: var(--sv-ink);
  font: 700 10px var(--sv-mono);
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.rv-legal-contact a::after {
  content: " ↗";
  color: var(--sv-signal-dark);
}

/* Autonomous 404 */
.rv-not-found-page {
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--sv-copy);
  background:
    radial-gradient(circle at 75% 30%, rgba(105, 186, 255, .13), transparent 30%),
    linear-gradient(145deg, #080b10, #090c12 60%, #101522);
}

.rv-nf-bar {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  min-height: 88px;
  padding: 0 clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--sv-line-soft);
}

.rv-nf-brand {
  display: inline-flex;
  gap: 13px;
  align-items: center;
  color: var(--sv-copy);
  text-decoration: none;
}

.rv-nf-brand img {
  width: 48px;
  height: 48px;
}

.rv-nf-word {
  display: grid;
  line-height: 1;
}

.rv-nf-word b {
  font: 750 18px/1 var(--sv-font);
  letter-spacing: -.04em;
}

.rv-nf-word b span:last-child {
  color: var(--sv-signal);
}

.rv-nf-word small,
.rv-nf-mode {
  margin-top: 7px;
  color: var(--sv-muted);
  font: 700 7px/1 var(--sv-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.rv-nf-main {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: clamp(52px, 9vw, 140px);
  align-items: center;
  min-height: calc(100vh - 88px);
  width: min(1320px, calc(100% - 72px));
  margin: 0 auto;
  padding: 74px 0 92px;
}

.rv-nf-main::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 88px 0 0;
  opacity: .38;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 94%);
}

.rv-nf-kicker {
  margin-bottom: 28px;
  color: var(--sv-signal);
  font: 700 9px var(--sv-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.rv-nf-copy h1 {
  max-width: 8ch;
  margin: 0;
  color: var(--sv-copy);
  font-size: clamp(62px, 7vw, 108px);
  line-height: .92;
  letter-spacing: -.065em;
}

.rv-nf-copy > p {
  max-width: 50ch;
  margin: 34px 0 0;
  color: var(--sv-muted);
  font-size: 17px;
  line-height: 1.65;
}

.rv-nf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.rv-nf-actions .btn {
  min-width: 218px;
}

.rv-nf-log {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 52px 0 0;
  border-top: 1px solid var(--sv-line);
  border-bottom: 1px solid var(--sv-line);
}

.rv-nf-log div {
  min-width: 0;
  padding: 17px 14px 18px 0;
  border-right: 1px solid var(--sv-line);
}

.rv-nf-log div:last-child {
  padding-left: 14px;
  border-right: 0;
}

.rv-nf-log dt,
.rv-nf-log dd {
  margin: 0;
}

.rv-nf-log dt {
  margin-bottom: 8px;
  color: var(--sv-muted);
  font: 700 7px var(--sv-mono);
  text-transform: uppercase;
}

.rv-nf-log dd {
  overflow: hidden;
  color: var(--sv-copy);
  font: 700 11px var(--sv-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rv-nf-visual {
  position: relative;
  display: block;
  width: min(100%, 600px);
  aspect-ratio: 1;
  justify-self: end;
  border: 1px solid var(--sv-line);
  background: rgba(12, 17, 24, .72);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.rv-nf-visual::before,
.rv-nf-visual::after {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(131, 244, 197, .16);
  border-radius: 50%;
}

.rv-nf-visual::after {
  inset: 25%;
  border-color: rgba(105, 186, 255, .22);
}

.rv-nf-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 62%;
  aspect-ratio: 1;
  border: 1px dashed rgba(154, 124, 255, .45);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: rv-nf-spin 28s linear infinite;
}

.rv-nf-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-content: center;
  width: 42%;
  aspect-ratio: 1;
  border: 1px solid rgba(131, 244, 197, .34);
  border-radius: 50%;
  text-align: center;
  background: radial-gradient(circle, rgba(131, 244, 197, .15), rgba(7, 9, 13, .97) 64%);
  box-shadow: 0 0 80px rgba(79, 211, 159, .1);
  transform: translate(-50%, -50%);
}

.rv-nf-core strong {
  color: var(--sv-copy);
  font: 650 clamp(58px, 7vw, 94px)/.9 var(--sv-display);
  letter-spacing: -.08em;
}

.rv-nf-core small {
  margin-top: 15px;
  color: var(--sv-signal);
  font: 700 8px var(--sv-mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.rv-nf-node {
  position: absolute;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--sv-muted);
  font: 700 7px var(--sv-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rv-nf-node::before {
  content: "";
  width: 8px;
  height: 8px;
  border: 1px solid var(--sv-signal);
  border-radius: 50%;
  box-shadow: 0 0 13px rgba(131, 244, 197, .7);
}

.rv-nf-node-a { top: 18%; left: 13%; }
.rv-nf-node-b { top: 24%; right: 10%; }
.rv-nf-node-c { right: 13%; bottom: 19%; }
.rv-nf-node-d { bottom: 15%; left: 16%; }

.rv-nf-scan {
  position: absolute;
  z-index: 4;
  top: 15%;
  left: 9%;
  width: 82%;
  height: 1px;
  opacity: .55;
  background: linear-gradient(90deg, transparent, var(--sv-signal), transparent);
  animation: rv-nf-scan 5.8s var(--sv-ease) infinite;
}

@keyframes rv-nf-spin { to { transform: translate(-50%, -50%) rotate(1turn); } }
@keyframes rv-nf-scan { 50% { top: 84%; opacity: .18; } }

@media (max-width: 1320px) {
  .rv-legal-hero-grid {
    grid-template-columns: 1fr;
    gap: clamp(48px, 6vw, 72px);
    align-items: start;
  }

  .rv-legal-meta {
    width: min(100%, 620px);
    margin-left: auto;
  }
}

@media (max-width: 960px) {
  .rv-legal-hero-grid,
  .rv-legal-layout,
  .rv-nf-main {
    grid-template-columns: 1fr;
  }

  .rv-legal-index {
    position: static;
  }

  .rv-nf-visual {
    justify-self: center;
  }
}

@media (max-width: 620px) {
  .rv-legal-hero {
    padding-top: 132px;
  }

  .rv-legal-hero h1 {
    font-size: clamp(42px, 11.1vw, 58px);
  }

  .rv-legal-hero .rv-legal-title--privacy {
    font-size: clamp(27px, 8.6vw, 54px);
    hyphens: none;
    overflow-wrap: normal;
    word-break: normal;
  }

  .rv-nf-copy h1 {
    font-size: clamp(48px, 14.8vw, 70px);
  }

  .rv-legal-meta div {
    grid-template-columns: 92px 1fr;
  }

  .rv-legal-copy .legal-text p {
    grid-template-columns: 1fr;
    gap: 11px;
    font-size: 16px;
  }

  .rv-legal-contact {
    grid-template-columns: 1fr;
  }

  .rv-nf-mode {
    display: none;
  }

  .rv-nf-main {
    width: min(100% - 24px, 1320px);
    padding-top: 54px;
  }

  .rv-nf-actions {
    display: grid;
  }

  .rv-nf-actions .btn {
    width: 100%;
  }

  .rv-nf-log {
    grid-template-columns: 1fr;
  }

  .rv-nf-log div,
  .rv-nf-log div:last-child {
    padding: 15px 0;
    border-right: 0;
    border-bottom: 1px solid var(--sv-line);
  }

  .rv-nf-log div:last-child {
    border-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rv-nf-ring,
  .rv-nf-scan {
    animation: none;
  }
}

@media print {
  .rv-legal-hero,
  .rv-legal-index,
  .rv-legal-contact,
  .rv-public-surface .site-header,
  .rv-public-surface .site-footer {
    display: none !important;
  }

  .rv-legal-document {
    padding: 0;
    background: #fff;
  }

  .rv-legal-layout {
    display: block;
  }

  .rv-legal-copy .legal-text p {
    display: block;
    color: #000;
  }

  .rv-legal-copy .legal-text p::before {
    display: none;
  }
}