/**
 * RATEB — Enterprise company profile (pages/about.php)
 */

:root {
  --about-bg: #0a0e1a;
  --about-panel: #111827;
  --about-border: rgba(255, 255, 255, 0.09);
  --about-blue: #3b82f6;
  --about-violet: #8b5cf6;
  --about-green: #10b981;
  --about-warn: #f97316;
  --about-text: #e8edf5;
  --about-muted: #94a3b8;
  --about-mono: "JetBrains Mono", ui-monospace, monospace;
  --about-font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --about-max: 1280px;
  --about-radius: 16px;
}

body.ratib-about-page {
  --r-bg-deep: var(--about-bg);
  --r-bg: var(--about-panel);
}

[id] {
  scroll-margin-top: calc(var(--ratib-public-header-h, 148px) + var(--ratib-profile-banner-h, 52px) + 3rem);
}

.ratib-profile-distinct-banner {
  position: sticky;
  top: var(--ratib-public-header-h, 148px);
  z-index: 90;
  margin: 0;
  padding: 0.85rem 0;
  background: rgba(30, 41, 59, 0.96);
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
}

.ratib-profile-distinct-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
}

.ratib-profile-distinct-banner__badge {
  flex-shrink: 0;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f5f3ff;
  background: rgba(139, 92, 246, 0.45);
  border: 1px solid rgba(196, 181, 253, 0.55);
}

.ratib-profile-distinct-banner__text {
  flex: 1 1 14rem;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: #e9d5ff;
}

.ratib-profile-distinct-banner__text strong {
  color: #fff;
}

.ratib-profile-distinct-banner__link {
  flex-shrink: 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: #bfdbfe;
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(147, 197, 253, 0.45);
  background: rgba(30, 58, 138, 0.35);
  transition: background 0.2s, color 0.2s;
}

.ratib-profile-distinct-banner__link:hover {
  color: #fff;
  background: rgba(59, 130, 246, 0.45);
}

/* Full company dossier — shown first when Profile is clicked */
.ratib-company-dossier {
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--about-border);
  background: linear-gradient(180deg, rgba(88, 28, 135, 0.1) 0%, transparent 100%);
}

.ratib-company-dossier__head {
  margin-bottom: 1.5rem;
}

.ratib-company-dossier__title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.ratib-company-dossier__legal {
  margin: 0 0 0.35rem;
  font-size: 0.92rem;
  color: #c4b5fd;
  font-weight: 600;
}

.ratib-company-dossier__tagline {
  margin: 0;
  font-size: 1rem;
  color: var(--about-muted);
}

.ratib-company-dossier__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(12, 1fr);
}

.ratib-company-dossier__card {
  grid-column: span 12;
  padding: 1.15rem 1.25rem;
  border-radius: var(--about-radius);
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--about-border);
}

@media (min-width: 900px) {
  .ratib-company-dossier__card--identity {
    grid-column: span 4;
  }

  .ratib-company-dossier__card--contact {
    grid-column: span 8;
  }

  .ratib-company-dossier__card--wide {
    grid-column: span 12;
  }
}

.ratib-company-dossier__logo {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #3b82f6);
  margin-bottom: 0.85rem;
}

.ratib-company-dossier__card-title {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a5b4fc;
}

.ratib-company-dossier__dl {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.ratib-company-dossier__dl div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.5rem;
  align-items: start;
}

.ratib-company-dossier__dl dt {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--about-muted);
}

.ratib-company-dossier__dl dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--about-text);
}

.ratib-company-dossier__dl a {
  color: #93c5fd;
  text-decoration: none;
}

.ratib-company-dossier__dl a:hover {
  color: #bfdbfe;
  text-decoration: underline;
}

.ratib-company-dossier__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ratib-company-dossier__text {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--about-text);
}

.ratib-company-dossier__sub {
  margin: 1rem 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #c4b5fd;
}

.ratib-company-dossier__services {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.ratib-company-dossier__services li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--about-text);
}

.ratib-company-dossier__services li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--about-violet);
}

.ratib-company-dossier__stats {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0.65rem;
}

.ratib-company-dossier__stat {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.ratib-company-dossier__stat-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--about-muted);
}

.ratib-company-dossier__stat-value {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.ratib-about-main {
  position: relative;
  z-index: 1;
}

.ratib-about-container {
  width: min(100% - 2rem, var(--about-max));
  margin-inline: auto;
}

.ratib-mono {
  font-family: var(--about-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* Jump nav */
.ratib-about-jump {
  position: sticky;
  top: calc(var(--ratib-public-header-h, 148px) + var(--ratib-profile-banner-h, 0px));
  z-index: 80;
  padding: 0.65rem 0;
  background: rgba(10, 14, 26, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--about-border);
}

.ratib-about-jump__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  font-size: 0.78rem;
}

.ratib-about-jump a {
  color: var(--about-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.ratib-about-jump a:hover {
  color: var(--about-blue);
}

/* Typography */
.ratib-about-page-label {
  display: inline-block;
  margin: 0 0 0.65rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #faf5ff;
  background: rgba(139, 92, 246, 0.38);
  border: 1px solid rgba(196, 181, 253, 0.55);
  box-shadow: none;
}

.ratib-about-metrics-illus {
  margin: 0.35rem 0 0.5rem;
  font-size: 0.65rem;
  color: #64748b;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ratib-about-eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--about-blue);
}

.ratib-about-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #fff;
}

.ratib-about-sub {
  margin: 0;
  max-width: 58ch;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--about-muted);
}

.ratib-about-head--center {
  text-align: center;
}

.ratib-about-head--center .ratib-about-sub {
  margin-inline: auto;
}

.ratib-about-gradient {
  color: #cbd5e1;
  border-bottom: 2px solid rgba(148, 163, 184, 0.4);
}

/* Glass */
.ratib-about-glass {
  background: linear-gradient(145deg, rgba(17, 24, 39, 0.92), rgba(17, 24, 39, 0.55));
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.04) inset,
    0 24px 48px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
}

/* Hero */
.ratib-about-hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 8vw, 5rem);
  overflow: hidden;
}

.ratib-about-hero__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(51, 65, 85, 0.35), transparent 70%);
  pointer-events: none;
}

.ratib-about-hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .ratib-about-hero__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 3rem;
  }
}

.ratib-about-hero__title {
  font-size: clamp(2rem, 5vw, 3.15rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #fff;
  margin: 0 0 1rem;
}

.ratib-about-hero__lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--about-text);
  margin: 0 0 0.65rem;
  max-width: 52ch;
}

.ratib-about-hero__sub {
  font-size: 0.88rem;
  color: var(--about-muted);
  margin: 0 0 1.5rem;
}

.ratib-about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.ratib-about-status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.ratib-about-chip {
  font-family: var(--about-mono);
  font-size: 0.68rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--about-border);
  background: rgba(0, 0, 0, 0.25);
}

.ratib-about-chip--ok {
  border-color: rgba(16, 185, 129, 0.35);
  color: #6ee7b7;
}

.ratib-about-metrics-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
  margin-bottom: 0.85rem;
}

@media (min-width: 640px) {
  .ratib-about-metrics-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ratib-about-metric {
  padding: 0.65rem 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--about-border);
  background: rgba(0, 0, 0, 0.35);
}

.ratib-about-metric__label {
  display: block;
  font-size: 0.62rem;
  color: var(--about-muted);
  line-height: 1.3;
  margin-bottom: 0.25rem;
}

.ratib-about-metric__value {
  display: block;
  font-family: var(--about-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

.ratib-about-metric__delta {
  display: block;
  font-size: 0.62rem;
  color: var(--about-muted);
  margin-top: 0.15rem;
}

.ratib-about-metric--blue .ratib-about-metric__value { color: #93c5fd; }
.ratib-about-metric--green .ratib-about-metric__value { color: #6ee7b7; }
.ratib-about-metric--violet .ratib-about-metric__value { color: #c4b5fd; }
.ratib-about-metric--cyan .ratib-about-metric__value { color: #67e8f9; }

/* Screenshots */
.ratib-about-shot {
  margin: 0;
  border-radius: var(--about-radius);
  overflow: hidden;
  border: 1px solid var(--about-border);
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.45);
}

.ratib-about-shot img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.ratib-about-shot--hero img {
  max-height: min(52vh, 520px);
  object-fit: cover;
  object-position: top center;
}

.ratib-about-shot--glow {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.ratib-about-shot__cap {
  padding: 0.5rem 0.85rem;
  background: rgba(0, 0, 0, 0.55);
  color: var(--about-muted);
  border-top: 1px solid var(--about-border);
}

.ratib-about-shot figcaption {
  padding: 0.45rem 0.75rem;
  font-size: 0.75rem;
  color: var(--about-muted);
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid var(--about-border);
}

.ratib-about-shot-row {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .ratib-about-shot-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Buttons */
.ratib-about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.ratib-about-btn:hover {
  transform: translateY(-1px);
}

.ratib-about-btn--primary {
  background: linear-gradient(135deg, var(--about-blue), #2563eb);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 18px rgba(59, 130, 246, 0.28);
}

.ratib-about-btn--primary:hover {
  background: linear-gradient(135deg, #4f8ef7, #2563eb);
  box-shadow: 0 6px 22px rgba(59, 130, 246, 0.34);
  transform: translateY(-1px);
}

.ratib-about-btn--outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.14);
  color: #e8ecf2;
}

.ratib-about-btn--outline:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.ratib-about-btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--about-border);
  color: var(--about-muted);
}

.ratib-about-btn--lg { padding: 0.85rem 1.5rem; }
.ratib-about-btn--xl { padding: 1rem 1.75rem; font-size: 1rem; }

/* Sections */
.ratib-about-section {
  padding: clamp(3rem, 7vw, 5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.ratib-about-section--arch {
  background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.03), transparent);
}

.ratib-about-section--telemetry {
  background: linear-gradient(180deg, rgba(27, 176, 203, 0.04), transparent);
}

.ratib-about-section--corridors {
  background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(139, 92, 246, 0.06), transparent);
}

.ratib-about-section--services {
  opacity: 0.92;
}

.ratib-about-head {
  margin-bottom: 2.25rem;
}

/* Compare */
.ratib-about-compare {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .ratib-about-compare {
    grid-template-columns: 1fr 1fr;
  }
}

.ratib-about-compare__col {
  padding: 1.5rem 1.65rem;
}

.ratib-about-compare__heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 700;
}

.ratib-about-compare__col--no .ratib-about-compare__heading { color: #f87171; }
.ratib-about-compare__col--yes .ratib-about-compare__heading { color: #6ee7b7; }

.ratib-about-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ratib-about-list li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.65rem;
  color: var(--about-muted);
  line-height: 1.5;
  font-size: 0.95rem;
}

.ratib-about-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: #64748b;
}

.ratib-about-list--check li::before {
  content: "✓";
  color: var(--about-green);
  font-weight: 700;
}

/* Architecture */
.ratib-about-arch {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 960px) {
  .ratib-about-arch {
    grid-template-columns: minmax(280px, 360px) 1fr;
  }
}

.ratib-about-arch__svg {
  width: 100%;
  height: auto;
}

.ratib-about-arch__card {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.15rem;
  margin-bottom: 0.65rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.ratib-about-arch__card:hover,
.ratib-about-arch__card.is-active {
  border-color: rgba(100, 116, 139, 0.55);
  box-shadow: none;
}

.ratib-about-arch__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--about-blue);
}

.ratib-about-arch__card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: #fff;
}

.ratib-about-arch__card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--about-muted);
}

/* Split layouts */
.ratib-about-split {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 960px) {
  .ratib-about-split {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .ratib-about-split--reverse {
    direction: rtl;
  }

  .ratib-about-split--reverse > * {
    direction: ltr;
  }
}

/* Feature grids */
.ratib-about-feature-grid {
  display: grid;
  gap: 0.85rem;
}

.ratib-about-feature-grid--2 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .ratib-about-feature-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .ratib-about-feature-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .ratib-about-feature-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .ratib-about-feature-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .ratib-about-feature-grid--4 { grid-template-columns: repeat(4, 1fr); }
  .ratib-about-feature-grid--compact { grid-template-columns: 1fr; }
}

.ratib-about-feature {
  padding: 1.1rem 1.2rem;
}

.ratib-about-feature--muted {
  opacity: 0.88;
}

.ratib-about-feature__icon {
  display: inline-flex;
  width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  margin-bottom: 0.65rem;
  background: rgba(59, 130, 246, 0.12);
  color: var(--about-blue);
}

.ratib-about-feature__icon--cyan { background: rgba(27, 176, 203, 0.15); color: #67e8f9; }
.ratib-about-feature__icon--violet { background: rgba(139, 92, 246, 0.15); color: #c4b5fd; }
.ratib-about-feature__icon--green { background: rgba(16, 185, 129, 0.12); color: #6ee7b7; }

.ratib-about-feature h3 {
  margin: 0 0 0.4rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
}

.ratib-about-feature p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--about-muted);
}

/* Event stream */
.ratib-about-event-stream {
  margin-top: 1.25rem;
  padding: 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--about-border);
  background: rgba(0, 0, 0, 0.35);
  font-family: var(--about-mono);
  font-size: 0.72rem;
}

.ratib-about-event {
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--about-muted);
}

.ratib-about-event:last-child { border-bottom: 0; }
.ratib-about-event--ok { color: #6ee7b7; }
.ratib-about-event--warn { color: #fdba74; }
.ratib-about-event--info { color: #93c5fd; }

/* Corridors */
.ratib-about-corridors {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .ratib-about-corridors {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.ratib-about-map-svg {
  width: 100%;
  height: auto;
  border-radius: var(--about-radius);
  border: 1px solid var(--about-border);
  background: rgba(17, 24, 39, 0.6);
}

.ratib-about-corridors__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ratib-about-corridor-chip {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid var(--about-border);
  background: rgba(59, 130, 246, 0.08);
  color: var(--about-text);
}

.ratib-about-corridor-chip--host {
  border-color: rgba(249, 115, 22, 0.4);
  background: rgba(249, 115, 22, 0.1);
  color: #fdba74;
}

/* Trust */
.ratib-about-trust-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .ratib-about-trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .ratib-about-trust-grid { grid-template-columns: repeat(3, 1fr); }
}

.ratib-about-trust {
  padding: 1.35rem 1.4rem;
  text-align: left;
}

.ratib-about-trust i {
  font-size: 1.35rem;
  color: var(--about-blue);
  margin-bottom: 0.65rem;
}

.ratib-about-trust h3 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  color: #fff;
}

.ratib-about-trust p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--about-muted);
}

/* CTA */
.ratib-about-cta {
  padding: clamp(4rem, 10vw, 6rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ratib-about-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(59, 130, 246, 0.2), transparent 60%),
    radial-gradient(ellipse 40% 50% at 80% 0%, rgba(139, 92, 246, 0.15), transparent);
  pointer-events: none;
}

.ratib-about-cta__inner {
  position: relative;
}

.ratib-about-cta__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
}

.ratib-about-cta__sub {
  margin: 0 auto 2rem;
  max-width: 48ch;
  color: var(--about-muted);
  font-size: 1.05rem;
}

.ratib-about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.ratib-about-cta__legal {
  color: var(--about-muted);
  opacity: 0.75;
}

/* Reveal animations */
[data-ratib-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-ratib-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-ratib-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Profile page — identical header brand card as marketing home */
body.ratib-about-page .ratib-nav-shell__inner {
  align-items: flex-start;
}

@media (min-width: 1100px) {
  body.ratib-about-page .ratib-nav-shell__inner {
    align-items: center;
  }
}

body.ratib-about-page .ratib-nav__brand-block--animated {
  flex-direction: row;
  align-items: center;
  max-width: min(17.5rem, 42vw);
  min-width: 0;
}

/* Nav highlight on about page — Profile pills, not Platform */
body.ratib-about-page .ratib-nav__brand-profile.is-current,
body.ratib-about-page .ratib-nav__link--about.is-current {
  color: rgba(226, 232, 240, 0.95);
  background: rgba(139, 126, 200, 0.12);
  border: 1px solid rgba(139, 126, 200, 0.28);
  border-radius: 999px;
  box-shadow: none;
}

body.ratib-about-page .ratib-nav__link--about {
  color: rgba(226, 232, 240, 0.92);
  background: rgba(139, 126, 200, 0.1);
  border: 1px solid rgba(139, 126, 200, 0.22);
  border-radius: 999px;
}

body.ratib-about-page .ratib-nav__platform-links .ratib-nav__link:not(.ratib-nav__link--about) {
  opacity: 0.82;
}

body.ratib-about-page .ratib-nav__link--about.is-current,
body.ratib-about-page .ratib-nav__brand-profile.is-current {
  pointer-events: auto;
}

body.ratib-about-page::before {
  content: '';
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #8b5cf6, #3b82f6, #ec4899);
  z-index: 9999;
  pointer-events: none;
}

body.ratib-about-page .ratib-footer-link--about {
  color: #bfdbfe;
}