@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Display:wght@400;700;900&family=Red+Hat+Text:wght@400;500&family=Source+Code+Pro:wght@400;500&display=swap');

:root {
  --rnta-bg-deep: #0A0D12;
  --rnta-bg-surface: #111419;
  --rnta-bg-raised: #1A1F27;
  --rnta-bg-light: #F5F7F9;
  --rnta-bg-white: #FFFFFF;
  --rnta-accent-blue: #3B82F6;
  --rnta-accent-blue-dark: #1D4ED8;
  --rnta-accent-blue-hover: #60A5FA;
  --rnta-accent-green: #22C55E;
  --rnta-accent-red: #EF4444;
  --rnta-text-primary-dark: #E2E8F0;
  --rnta-text-muted-dark: #8B949E;
  --rnta-text-code-cyan: #A5F3FC;
  --rnta-text-primary-light: #0D1117;
  --rnta-text-muted-light: #4B5563;
  --rnta-border-dark: #2D3340;
  --rnta-border-light: #D1D5DB;
  --rnta-nav-h: 64px;
  --rnta-radius-sm: 4px;
  --rnta-radius-md: 8px;
  --rnta-radius-lg: 12px;
  --rnta-shadow-dark: 0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.3);
  --rnta-shadow-card: 0 2px 8px rgba(0,0,0,0.35);
  --rnta-font-heading: 'Red Hat Display', system-ui, -apple-system, sans-serif;
  --rnta-font-body: 'Red Hat Text', system-ui, -apple-system, sans-serif;
  --rnta-font-mono: 'Source Code Pro', 'Cascadia Code', 'Consolas', monospace;
  --rnta-section-py: 5rem;
  --rnta-container-w: 1200px;
  --rnta-prose-w: 68ch;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--rnta-font-body);
  font-size: 1rem;
  line-height: 1.6;
  background: var(--rnta-bg-deep);
  color: var(--rnta-text-primary-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.rnta-page--dark-top {
  background: var(--rnta-bg-deep);
}

body.rnta-page--light-top {
  background: var(--rnta-bg-light);
  color: var(--rnta-text-primary-light);
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--rnta-font-body);
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--rnta-font-body);
}

[id] {
  scroll-margin-top: var(--rnta-nav-h);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--rnta-font-heading);
  line-height: 1.15;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 900;
  margin: 0 0 1.25rem;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  margin: 0 0 1rem;
}

h3 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
}

h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

code {
  font-family: var(--rnta-font-mono);
  font-size: 0.875em;
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-sm);
  padding: 0.1em 0.35em;
  color: var(--rnta-text-code-cyan);
}

pre {
  font-family: var(--rnta-font-mono);
  font-size: 0.875rem;
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-md);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  line-height: 1.7;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

.rnta-container {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.rnta-prose {
  max-width: var(--rnta-prose-w);
  margin-inline: auto;
}

.rnta-section {
  padding: var(--rnta-section-py) 0;
}

.rnta-bg--dark {
  background: var(--rnta-bg-deep);
  color: var(--rnta-text-primary-dark);
}

.rnta-bg--dark-alt {
  background: var(--rnta-bg-surface);
  color: var(--rnta-text-primary-dark);
}

.rnta-bg--dark-raised {
  background: var(--rnta-bg-raised);
  color: var(--rnta-text-primary-dark);
}

.rnta-bg--light {
  background: var(--rnta-bg-light);
  color: var(--rnta-text-primary-light);
}

.rnta-bg--white {
  background: var(--rnta-bg-white);
  color: var(--rnta-text-primary-light);
}

.rnta-bg--brand {
  background: var(--rnta-accent-blue-dark);
  color: #FFFFFF;
}

.rnta-section-label {
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rnta-accent-blue);
  margin-bottom: 0.75rem;
  display: block;
}

.rnta-section-label--light {
  color: var(--rnta-accent-blue-dark);
}

.rnta-text-center {
  text-align: center;
}

.rnta-text-muted {
  color: var(--rnta-text-muted-dark);
}

.rnta-text-muted-light {
  color: var(--rnta-text-muted-light);
}

.rnta-text-cyan {
  color: var(--rnta-text-code-cyan);
}

.rnta-text-green {
  color: var(--rnta-accent-green);
}

.rnta-text-red {
  color: var(--rnta-accent-red);
}

.rnta-text-blue {
  color: var(--rnta-accent-blue);
}

.rnta-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.rnta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--rnta-font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.625rem 1.375rem;
  border-radius: var(--rnta-radius-md);
  border: 1.5px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.rnta-btn--primary {
  background: var(--rnta-accent-blue-dark);
  color: #FFFFFF;
  border-color: var(--rnta-accent-blue-dark);
}

.rnta-btn--primary:hover {
  background: #2563EB;
  border-color: #2563EB;
}

.rnta-btn--ghost-on-dark {
  background: transparent;
  color: var(--rnta-text-primary-dark);
  border-color: var(--rnta-border-dark);
}

.rnta-btn--ghost-on-dark:hover {
  background: var(--rnta-bg-raised);
  border-color: var(--rnta-text-muted-dark);
}

.rnta-bg--brand .rnta-btn--primary {
  background: #FFFFFF;
  color: var(--rnta-accent-blue-dark);
  border-color: #FFFFFF;
}

.rnta-bg--brand .rnta-btn--primary:hover {
  background: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.9);
}

.rnta-bg--brand .rnta-btn--ghost-on-dark {
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}

.rnta-bg--brand .rnta-btn--ghost-on-dark:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
}

.rnta-btn--ghost-on-light {
  background: transparent;
  color: var(--rnta-text-primary-light);
  border-color: var(--rnta-border-light);
}

.rnta-btn--ghost-on-light:hover {
  background: var(--rnta-bg-light);
  border-color: var(--rnta-text-muted-light);
}

.rnta-btn--outline-light {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}

.rnta-btn--outline-light:hover {
  background: rgba(255,255,255,0.12);
  border-color: #FFFFFF;
}

.rnta-btn--sm {
  font-size: 0.8125rem;
  padding: 0.375rem 0.875rem;
}

.rnta-btn--lg {
  font-size: 1rem;
  padding: 0.875rem 1.75rem;
}

.rnta-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--rnta-nav-h);
  z-index: 1000;
  background: var(--rnta-bg-deep);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.rnta-nav--scrolled {
  border-bottom-color: var(--rnta-border-dark);
}

.rnta-nav__inner {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.rnta-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.rnta-nav__logo img {
  height: 30px;
  width: auto;
}

.rnta-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.rnta-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--rnta-text-muted-dark);
  padding: 0.4rem 0.625rem;
  border-radius: var(--rnta-radius-sm);
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
}

.rnta-nav__link:hover {
  color: var(--rnta-text-primary-dark);
  background: var(--rnta-bg-raised);
}

.rnta-nav__link--active {
  color: var(--rnta-text-primary-dark);
}

.rnta-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-left: auto;
}

.rnta-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.rnta-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--rnta-text-primary-dark);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.rnta-nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.rnta-nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.rnta-nav__drawer {
  display: none;
  position: fixed;
  top: var(--rnta-nav-h);
  left: 0;
  right: 0;
  background: var(--rnta-bg-surface);
  border-bottom: 1px solid var(--rnta-border-dark);
  padding: 1.25rem 1.5rem 1.5rem;
  z-index: 999;
  flex-direction: column;
  gap: 0.25rem;
}

.rnta-nav__drawer.rnta-nav__drawer--open {
  display: flex;
}

.rnta-nav__drawer .rnta-nav__link {
  padding: 0.625rem 0.5rem;
  font-size: 1rem;
}

.rnta-nav__drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rnta-border-dark);
}

.rnta-nav__drawer-actions .rnta-btn {
  text-align: center;
  justify-content: center;
}

.rnta-hero {
  padding-top: calc(var(--rnta-nav-h) + 4rem);
  padding-bottom: 5rem;
}

.rnta-hero__inner {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.rnta-hero__content {
  max-width: 540px;
}

.rnta-hero__eyebrow {
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rnta-accent-green);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.rnta-hero__eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--rnta-accent-green);
}

.rnta-hero__h1 {
  color: var(--rnta-text-primary-dark);
}

.rnta-hero__sub {
  font-size: 1.0625rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.rnta-hero__actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.rnta-hero__visual {
  display: block;
}

.rnta-terminal {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  overflow: hidden;
  box-shadow: var(--rnta-shadow-dark);
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.rnta-terminal__titlebar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--rnta-bg-surface);
  border-bottom: 1px solid var(--rnta-border-dark);
}

.rnta-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}

.rnta-terminal__dot--red {
  background: #EF4444;
}

.rnta-terminal__dot--yellow {
  background: #F59E0B;
}

.rnta-terminal__dot--green {
  background: #22C55E;
}

.rnta-terminal__title {
  font-size: 0.75rem;
  color: var(--rnta-text-muted-dark);
  margin-left: 0.375rem;
}

.rnta-terminal__body {
  padding: 1.25rem 1.5rem;
  color: var(--rnta-text-primary-dark);
}

.rnta-terminal__line {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
}

.rnta-terminal__prompt {
  color: var(--rnta-accent-blue);
  flex-shrink: 0;
  user-select: none;
}

.rnta-terminal__cmd {
  color: var(--rnta-text-code-cyan);
}

.rnta-terminal__output {
  padding-left: 0;
  color: var(--rnta-text-muted-dark);
}

.rnta-terminal__output--ok {
  color: var(--rnta-accent-green);
}

.rnta-terminal__output--warn {
  color: #F59E0B;
}

.rnta-terminal__output--err {
  color: var(--rnta-accent-red);
}

.rnta-terminal__output--cyan {
  color: var(--rnta-text-code-cyan);
}

.rnta-terminal__spacer {
  height: 0.5rem;
}

.rnta-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.rnta-bento__card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.rnta-bento__card:hover {
  border-color: var(--rnta-accent-blue);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.15), var(--rnta-shadow-card);
}

.rnta-bento__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--rnta-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.rnta-bento__icon--blue {
  background: rgba(59,130,246,0.12);
  color: var(--rnta-accent-blue);
}

.rnta-bento__icon--green {
  background: rgba(34,197,94,0.12);
  color: var(--rnta-accent-green);
}

.rnta-bento__icon--red {
  background: rgba(239,68,68,0.12);
  color: var(--rnta-accent-red);
}

.rnta-bento__icon--cyan {
  background: rgba(165,243,252,0.1);
  color: var(--rnta-text-code-cyan);
}

.rnta-bento__title {
  font-family: var(--rnta-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-bento__desc {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-bento__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.7rem;
  color: var(--rnta-text-code-cyan);
  background: rgba(165,243,252,0.08);
  border: 1px solid rgba(165,243,252,0.18);
  border-radius: 3px;
  padding: 0.2em 0.5em;
  margin-top: 0.875rem;
}

.rnta-steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.rnta-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  align-items: start;
}

.rnta-step__num {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 1.5px solid var(--rnta-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rnta-font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rnta-accent-blue);
  flex-shrink: 0;
}

.rnta-step__content h3 {
  color: var(--rnta-text-primary-dark);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-step__content p {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  margin: 0;
}

.rnta-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.rnta-two-col--reverse {
  direction: rtl;
}

.rnta-two-col--reverse > * {
  direction: ltr;
}

.rnta-section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.rnta-section-header h2 {
  color: var(--rnta-text-primary-dark);
}

.rnta-section-header--light h2 {
  color: var(--rnta-text-primary-light);
}

.rnta-section-header p {
  font-size: 1.0625rem;
  color: var(--rnta-text-muted-dark);
  margin: 0;
}

.rnta-section-header--light p {
  color: var(--rnta-text-muted-light);
}

.rnta-security-diagram {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2rem;
}

.rnta-security-diagram__row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--rnta-radius-sm);
  margin-bottom: 0.375rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
}

.rnta-security-diagram__row:last-child {
  margin-bottom: 0;
}

.rnta-security-diagram__row--allow {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
}

.rnta-security-diagram__row--deny {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
}

.rnta-security-diagram__row--neutral {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--rnta-border-dark);
}

.rnta-security-diagram__badge {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.15em 0.5em;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.rnta-security-diagram__badge--allow {
  background: rgba(34,197,94,0.2);
  color: #86EFAC;
}

.rnta-security-diagram__badge--deny {
  background: rgba(239,68,68,0.2);
  color: #FCA5A5;
}

.rnta-security-diagram__badge--log {
  background: rgba(59,130,246,0.2);
  color: #93C5FD;
}

.rnta-security-diagram__label {
  color: var(--rnta-text-muted-dark);
  flex: 1;
}

.rnta-security-diagram__divider {
  height: 1px;
  background: var(--rnta-border-dark);
  margin: 0.875rem 0;
}

.rnta-security-diagram__heading {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  color: var(--rnta-text-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.625rem;
}

.rnta-check-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.rnta-check-list__item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.rnta-check-list__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34,197,94,0.15);
  color: var(--rnta-accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  margin-top: 0.1rem;
}

.rnta-check-list__text {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.55;
}

.rnta-check-list__text strong {
  color: var(--rnta-text-primary-dark);
  font-weight: 500;
}

.rnta-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rnta-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.rnta-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rnta-text-muted-dark);
}

.rnta-form__label--light {
  color: var(--rnta-text-muted-light);
}

.rnta-form__input {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-md);
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  color: var(--rnta-text-primary-dark);
  width: 100%;
  transition: border-color 0.15s;
  outline: none;
}

.rnta-form__input:focus {
  border-color: var(--rnta-accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

.rnta-form__input::placeholder {
  color: var(--rnta-text-muted-dark);
  opacity: 0.6;
}

.rnta-form__input--light {
  background: var(--rnta-bg-white);
  border-color: var(--rnta-border-light);
  color: var(--rnta-text-primary-light);
}

.rnta-form__input--light::placeholder {
  color: var(--rnta-text-muted-light);
  opacity: 0.7;
}

.rnta-form__input--light:focus {
  border-color: var(--rnta-accent-blue-dark);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.rnta-form__textarea {
  min-height: 110px;
  resize: vertical;
}

.rnta-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238B949E' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
}

.rnta-form__hint {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-access-form__inner {
  max-width: 520px;
  margin-inline: auto;
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2.5rem;
}

.rnta-cta-band {
  padding: 5rem 0;
}

.rnta-cta-band__inner {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.75rem;
}

.rnta-cta-band__copy h2 {
  color: #FFFFFF;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  margin: 0 0 0.75rem;
}

.rnta-cta-band__copy p {
  color: #FFFFFF;
  font-size: 1.0625rem;
  margin: 0;
}

.rnta-cta-band__actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
  justify-content: center;
}

.rnta-footer {
  background: var(--rnta-bg-surface);
  border-top: 1px solid var(--rnta-border-dark);
}

.rnta-footer__top {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding: 3.5rem 1.5rem 2.5rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.rnta-footer__logo {
  margin-bottom: 0.875rem;
  display: block;
}

.rnta-footer__tagline {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  max-width: 240px;
  margin-bottom: 0;
}

.rnta-footer__col-title {
  font-family: var(--rnta-font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.rnta-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rnta-footer__link {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  text-decoration: none;
  transition: color 0.15s;
}

.rnta-footer__link:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-footer__bottom {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--rnta-border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.rnta-footer__copy {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-footer__contact {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-footer__contact a {
  color: var(--rnta-text-muted-dark);
  text-decoration: none;
  transition: color 0.15s;
}

.rnta-footer__contact a:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-footer__cookie-link {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--rnta-font-body);
  transition: color 0.15s;
}

.rnta-footer__cookie-link:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.rnta-card-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.rnta-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s;
}

.rnta-card:hover {
  border-color: rgba(59,130,246,0.35);
}

.rnta-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--rnta-radius-md);
  background: rgba(59,130,246,0.12);
  color: var(--rnta-accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.rnta-card__title {
  font-family: var(--rnta-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-card__desc {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-card--light {
  background: var(--rnta-bg-white);
  border-color: var(--rnta-border-light);
}

.rnta-card--light .rnta-card__title {
  color: var(--rnta-text-primary-light);
}

.rnta-card--light .rnta-card__desc {
  color: var(--rnta-text-muted-light);
}

.rnta-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.rnta-pricing-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.rnta-pricing-card--highlight {
  border-color: var(--rnta-accent-blue);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.2), var(--rnta-shadow-card);
  position: relative;
}

.rnta-pricing-card--highlight::before {
  content: 'Most Popular';
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--rnta-accent-blue);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25em 0.875em;
  border-radius: 20px;
}

.rnta-pricing-card__tier {
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rnta-text-muted-dark);
}

.rnta-pricing-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
}

.rnta-pricing-card__amount {
  font-family: var(--rnta-font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--rnta-text-primary-dark);
  line-height: 1;
}

.rnta-pricing-card__period {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-pricing-card__desc {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.55;
  margin: 0;
}

.rnta-pricing-card__capacity {
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
  color: var(--rnta-text-code-cyan);
  background: rgba(165,243,252,0.06);
  border: 1px solid rgba(165,243,252,0.15);
  border-radius: var(--rnta-radius-sm);
  padding: 0.5rem 0.75rem;
}

.rnta-pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
}

.rnta-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-pricing-card__feature::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(34,197,94,0.15);
  border: 1.5px solid var(--rnta-accent-green);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='%2322C55E' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

.rnta-pricing-card__cta {
  width: 100%;
  text-align: center;
}

.rnta-faq {
  max-width: 720px;
  margin-inline: auto;
}

.rnta-faq__item {
  border-bottom: 1px solid var(--rnta-border-dark);
}

.rnta-faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--rnta-font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--rnta-text-primary-dark);
  transition: color 0.15s;
}

.rnta-faq__trigger:hover {
  color: var(--rnta-accent-blue-hover);
}

.rnta-faq__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--rnta-text-muted-dark);
  transition: transform 0.25s;
}

.rnta-faq__item--open .rnta-faq__chevron {
  transform: rotate(180deg);
}

.rnta-faq__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.rnta-faq__item--open .rnta-faq__panel {
  max-height: 400px;
}

.rnta-faq__answer {
  padding: 0 0 1.25rem;
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.65;
}

.rnta-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.rnta-team-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.rnta-team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--rnta-bg-surface);
  border: 2px solid var(--rnta-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rnta-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rnta-accent-blue);
  flex-shrink: 0;
}

.rnta-team-card__name {
  font-family: var(--rnta-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin: 0;
  line-height: 1.3;
}

.rnta-team-card__role {
  font-size: 0.875rem;
  color: var(--rnta-accent-blue);
  font-weight: 500;
  margin: 0;
}

.rnta-team-card__bio {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.rnta-blog-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
  text-decoration: none;
  color: inherit;
}

.rnta-blog-card:hover {
  border-color: rgba(59,130,246,0.35);
}

.rnta-blog-card__cover-band {
  height: 140px;
  background-color: var(--rnta-bg-surface);
  background-image: linear-gradient(135deg, #0A0D12 0%, #0f1520 50%, #111e30 100%);
  border-bottom: 1px solid var(--rnta-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  padding: 1rem 1.25rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  color: var(--rnta-text-code-cyan);
  text-align: center;
  line-height: 1.5;
}

.rnta-blog-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rnta-blog-card__category {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rnta-accent-blue);
}

.rnta-blog-card__title {
  font-family: var(--rnta-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  line-height: 1.35;
  margin: 0;
}

.rnta-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

.rnta-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
  margin-top: auto;
  padding-top: 0.75rem;
}

.rnta-blog-card__meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--rnta-border-dark);
}

.rnta-blog-featured {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 2rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s;
}

.rnta-blog-featured:hover {
  border-color: rgba(59,130,246,0.35);
}

.rnta-blog-featured__cover-band {
  background-color: var(--rnta-bg-surface);
  background-image: linear-gradient(135deg, #0A0D12 0%, #0f1520 40%, #1a2540 70%, #0d1a2e 100%);
  border-right: 1px solid var(--rnta-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  padding: 2rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
  color: var(--rnta-text-code-cyan);
  text-align: center;
  line-height: 1.6;
  min-height: 220px;
}

.rnta-blog-featured__body {
  padding: 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.rnta-blog-featured__category {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rnta-accent-blue);
}

.rnta-blog-featured__title {
  font-family: var(--rnta-font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  line-height: 1.3;
  margin: 0;
}

.rnta-blog-featured__excerpt {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-blog-featured__meta {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-article-cta {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2rem;
  text-align: center;
  margin-top: 3rem;
}

.rnta-article-cta__heading {
  font-family: var(--rnta-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-article-cta__text {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 1.25rem;
}

.rnta-article-cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.rnta-article-related {
  border-top: 1px solid var(--rnta-border-dark);
  padding-top: 2rem;
  margin-top: 3rem;
}

.rnta-article-related__heading {
  font-family: var(--rnta-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.rnta-article-related__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.rnta-article-related__item {
  font-size: 0.9375rem;
  color: var(--rnta-accent-blue-hover);
  text-decoration: none;
  transition: color 0.15s;
}

.rnta-article-related__item:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

.rnta-docs-sidebar {
  position: sticky;
  top: calc(var(--rnta-nav-h) + 2rem);
}

.rnta-docs-sidebar__section {
  margin-bottom: 1.75rem;
}

.rnta-docs-sidebar__section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 0.5rem;
  padding: 0 0.5rem;
}

.rnta-docs-sidebar__link {
  display: block;
  padding: 0.35rem 0.5rem;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  border-radius: var(--rnta-radius-sm);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}

.rnta-docs-sidebar__link:hover {
  color: var(--rnta-text-primary-dark);
  background: var(--rnta-bg-raised);
}

.rnta-docs-sidebar__link--active {
  color: var(--rnta-accent-blue-hover);
  background: rgba(59,130,246,0.08);
}

.rnta-docs-content {
  min-width: 0;
  max-width: var(--rnta-prose-w);
}

.rnta-docs-content h1 {
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  margin-bottom: 1.5rem;
  color: var(--rnta-text-primary-dark);
}

.rnta-docs-content h2 {
  font-size: 1.375rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--rnta-text-primary-dark);
  padding-top: 2.5rem;
  border-top: 1px solid var(--rnta-border-dark);
}

.rnta-docs-content h3 {
  font-size: 1.125rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--rnta-text-primary-dark);
}

.rnta-docs-content p {
  color: var(--rnta-text-muted-dark);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.rnta-docs-content ul,
.rnta-docs-content ol {
  list-style: initial;
  padding-left: 1.5rem;
  color: var(--rnta-text-muted-dark);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.rnta-docs-content a {
  color: var(--rnta-accent-blue-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.rnta-docs-content pre {
  margin: 1.25rem 0;
}

.rnta-table-scroll {
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.rnta-docs-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 1.25rem 0;
}

.rnta-docs-content th {
  text-align: left;
  padding: 0.625rem 0.875rem;
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  color: var(--rnta-text-primary-dark);
  font-weight: 700;
}

.rnta-docs-content td {
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--rnta-border-dark);
  color: var(--rnta-text-muted-dark);
}

.rnta-subhero {
  padding-top: calc(var(--rnta-nav-h) + 3rem);
  padding-bottom: 3rem;
}

.rnta-subhero__inner {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.rnta-subhero__content h1 {
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.875rem;
}

.rnta-subhero__content p {
  font-size: 1.0625rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.rnta-subhero__visual {
  display: block;
}

.rnta-stat-row {
  display: flex;
  gap: 2rem;
  margin-top: 1.75rem;
}

.rnta-stat-row__num {
  font-family: var(--rnta-font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--rnta-accent-blue);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.rnta-stat-row__label {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-code-mock {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  overflow: hidden;
}

.rnta-code-mock__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 1rem;
  background: var(--rnta-bg-surface);
  border-bottom: 1px solid var(--rnta-border-dark);
}

.rnta-code-mock__tabs {
  display: flex;
  gap: 0.125rem;
}

.rnta-code-mock__tab {
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--rnta-radius-sm);
  color: var(--rnta-text-muted-dark);
  cursor: pointer;
  border: none;
  background: none;
  transition: color 0.15s, background 0.15s;
}

.rnta-code-mock__tab--active {
  background: var(--rnta-bg-raised);
  color: var(--rnta-text-primary-dark);
}

.rnta-code-mock__lang {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  color: var(--rnta-text-muted-dark);
  letter-spacing: 0.05em;
}

.rnta-code-mock__body {
  padding: 1.25rem 1.5rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  overflow-x: auto;
}

.rnta-code-mock__ln {
  color: var(--rnta-text-muted-dark);
  user-select: none;
  margin-right: 1rem;
  display: inline-block;
  min-width: 1.5rem;
}

.rnta-syn-keyword { color: #C792EA; }
.rnta-syn-string  { color: #C3E88D; }
.rnta-syn-comment { color: var(--rnta-text-muted-dark); font-style: italic; }
.rnta-syn-func    { color: #82AAFF; }
.rnta-syn-num     { color: #F78C6C; }
.rnta-syn-prop    { color: var(--rnta-text-code-cyan); }
.rnta-syn-type    { color: #FFCB6B; }
.rnta-syn-op      { color: var(--rnta-text-primary-dark); }

.rnta-auth-page {
  min-height: 100vh;
  background: var(--rnta-bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.rnta-auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--rnta-bg-surface);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2.5rem;
}

.rnta-auth-card__logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.rnta-auth-card__title {
  font-family: var(--rnta-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  text-align: center;
  margin-bottom: 0.375rem;
  line-height: 1.2;
}

.rnta-auth-card__subtitle {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  text-align: center;
  margin-bottom: 2rem;
}

.rnta-auth-card__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rnta-auth-card__footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rnta-auth-card__footer a {
  color: var(--rnta-accent-blue-hover);
  text-decoration: none;
  transition: color 0.15s;
}

.rnta-auth-card__footer a:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-auth-card__divider {
  height: 1px;
  background: var(--rnta-border-dark);
  margin: 0.75rem 0;
}

.rnta-auth-card__terms {
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
  text-align: center;
  margin-top: 0.75rem;
}

.rnta-auth-card__terms a {
  color: var(--rnta-text-muted-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rnta-use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.rnta-use-case-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s;
}

.rnta-use-case-card:hover {
  border-color: rgba(59,130,246,0.35);
}

.rnta-use-case-card__sector {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rnta-accent-blue);
  margin-bottom: 0.875rem;
}

.rnta-use-case-card__title {
  font-family: var(--rnta-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-use-case-card__desc {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-use-case-card__bullets {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.rnta-use-case-card__bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-use-case-card__bullet::before {
  content: '>';
  font-family: var(--rnta-font-mono);
  color: var(--rnta-accent-blue);
  flex-shrink: 0;
}

.rnta-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.rnta-security-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.75rem;
}

.rnta-security-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--rnta-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.rnta-security-card__title {
  font-family: var(--rnta-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.rnta-security-card__desc {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-about-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 1.5rem;
}

.rnta-about-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--rnta-border-dark);
}

.rnta-about-timeline__item {
  position: relative;
  padding: 0 0 2rem 1.5rem;
}

.rnta-about-timeline__item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rnta-accent-blue);
  transform: translateX(-4px);
}

.rnta-about-timeline__year {
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  color: var(--rnta-accent-blue);
  margin-bottom: 0.375rem;
  font-weight: 500;
}

.rnta-about-timeline__title {
  font-family: var(--rnta-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.375rem;
  line-height: 1.3;
}

.rnta-about-timeline__desc {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
  margin: 0;
}

.rnta-contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.rnta-contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.rnta-contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.rnta-contact__info-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--rnta-radius-md);
  background: rgba(59,130,246,0.1);
  color: var(--rnta-accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.rnta-contact__info-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 0.25rem;
}

.rnta-contact__info-value {
  font-size: 0.9375rem;
  color: var(--rnta-text-primary-dark);
}

.rnta-contact__info-value a {
  color: var(--rnta-accent-blue-hover);
  text-decoration: none;
}

.rnta-contact__form-wrap {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 2rem;
}

.rnta-404-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
}

.rnta-404-page__inner {
  max-width: 520px;
}

.rnta-404-page__code {
  font-family: var(--rnta-font-mono);
  font-size: 6rem;
  font-weight: 900;
  color: var(--rnta-border-dark);
  line-height: 1;
  margin-bottom: 1.25rem;
  letter-spacing: -0.05em;
}

.rnta-404-page__title {
  font-family: var(--rnta-font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.rnta-404-page__sub {
  font-size: 1rem;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 2rem;
}

.rnta-404-page__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.rnta-integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.rnta-integration-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-md);
  padding: 1.25rem;
  text-align: center;
  transition: border-color 0.2s;
}

.rnta-integration-card:hover {
  border-color: rgba(59,130,246,0.35);
}

.rnta-integration-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--rnta-radius-md);
  background: var(--rnta-bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  margin: 0 auto 0.75rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-integration-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--rnta-text-primary-dark);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.rnta-integration-card__type {
  font-size: 0.75rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25em 0.65em;
  border-radius: 20px;
  border: 1px solid;
}

.rnta-pill--blue {
  background: rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.25);
  color: var(--rnta-accent-blue-hover);
}

.rnta-pill--green {
  background: rgba(34,197,94,0.1);
  border-color: rgba(34,197,94,0.25);
  color: var(--rnta-accent-green);
}

.rnta-pill--red {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.25);
  color: var(--rnta-accent-red);
}

.rnta-pill--neutral {
  background: rgba(255,255,255,0.05);
  border-color: var(--rnta-border-dark);
  color: var(--rnta-text-muted-dark);
}

.rnta-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 1.5rem;
}

.rnta-breadcrumb a {
  color: var(--rnta-text-muted-dark);
  text-decoration: none;
  transition: color 0.15s;
}

.rnta-breadcrumb a:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-breadcrumb__sep {
  opacity: 0.4;
}

.rnta-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--rnta-accent-blue-hover);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 0.15s;
}

.rnta-article-back:hover {
  color: var(--rnta-text-primary-dark);
}

.rnta-article-hero {
  background: var(--rnta-bg-surface);
  border-bottom: 1px solid var(--rnta-border-dark);
  padding-top: calc(var(--rnta-nav-h) + 2.5rem);
  padding-bottom: 2.5rem;
}

.rnta-article-hero__inner {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.rnta-article-hero__category {
  font-family: var(--rnta-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rnta-accent-blue);
  margin-bottom: 0.875rem;
}

.rnta-article-hero__title {
  font-family: var(--rnta-font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 900;
  color: var(--rnta-text-primary-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.rnta-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  flex-wrap: wrap;
}

.rnta-article-hero__author {
  font-weight: 500;
  color: var(--rnta-text-primary-dark);
}

.rnta-article-body {
  max-width: 720px;
  margin-inline: auto;
  padding: 3rem 1.5rem 4rem;
}

.rnta-article-body h2 {
  font-size: 1.375rem;
  color: var(--rnta-text-primary-light);
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rnta-border-light);
}

.rnta-article-body h3 {
  font-size: 1.125rem;
  color: var(--rnta-text-primary-light);
  margin-top: 1.75rem;
  margin-bottom: 0.625rem;
}

.rnta-article-body p {
  color: var(--rnta-text-muted-light);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.rnta-article-body ul,
.rnta-article-body ol {
  list-style: initial;
  padding-left: 1.5rem;
  color: var(--rnta-text-muted-light);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.rnta-article-body a {
  color: var(--rnta-accent-blue-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.rnta-article-body pre {
  margin: 1.5rem 0;
}

.rnta-article-body blockquote {
  border-left: 3px solid var(--rnta-accent-blue);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(59,130,246,0.06);
  border-radius: 0 var(--rnta-radius-sm) var(--rnta-radius-sm) 0;
}

.rnta-article-body blockquote p {
  color: var(--rnta-text-primary-light);
  font-style: italic;
  margin: 0;
}

.rnta-code-block {
  font-family: var(--rnta-font-mono);
  font-size: 0.875rem;
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-md);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  line-height: 1.7;
  margin: 1.5rem 0;
  color: var(--rnta-text-code-cyan);
}

.rnta-code-block code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
  border-radius: 0;
}


.rnta-legal-page {
  padding-top: calc(var(--rnta-nav-h) + 3rem);
  padding-bottom: 5rem;
}

.rnta-legal-content {
  max-width: var(--rnta-prose-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  color: var(--rnta-text-muted-light);
}

.rnta-legal-content h1 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--rnta-text-primary-light);
  margin-bottom: 0.5rem;
}

.rnta-legal-content h2 {
  font-size: 1.25rem;
  color: var(--rnta-text-primary-light);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  border-top: none;
  padding-top: 0;
}

.rnta-legal-content p,
.rnta-legal-content li {
  font-size: 0.9375rem;
  line-height: 1.75;
}

.rnta-legal-content ul,
.rnta-legal-content ol {
  list-style: initial;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.rnta-legal-content a {
  color: var(--rnta-accent-blue-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rnta-legal-content .rnta-legal-updated {
  font-size: 0.875rem;
  color: var(--rnta-text-muted-light);
  margin-bottom: 2rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--rnta-bg-surface);
  border-top: 1px solid var(--rnta-border-dark);
  padding: 1.25rem 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.35);
}

.cookie-banner__inner {
  max-width: var(--rnta-container-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--rnta-text-muted-dark);
  min-width: 240px;
}

.cookie-banner__text a {
  color: var(--rnta-accent-blue-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.cookie-banner__btn {
  font-family: var(--rnta-font-body);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--rnta-radius-md);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.cookie-banner__btn--primary {
  background: #1D4ED8;
  color: #FFFFFF;
  border-color: #1D4ED8;
}

.cookie-banner__btn--primary:hover {
  background: #2563EB;
  border-color: #2563EB;
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--rnta-text-muted-dark);
  border-color: var(--rnta-border-dark);
}

.cookie-banner__btn--secondary:hover {
  background: var(--rnta-bg-raised);
  color: var(--rnta-text-primary-dark);
  border-color: var(--rnta-text-muted-dark);
}

.rnta-arch-diagram {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-lg);
  padding: 1.5rem;
  font-family: var(--rnta-font-mono);
  font-size: 0.8125rem;
}

.rnta-arch-diagram__layer {
  border: 1px solid var(--rnta-border-dark);
  border-radius: var(--rnta-radius-md);
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}

.rnta-arch-diagram__layer:last-child {
  margin-bottom: 0;
}

.rnta-arch-diagram__layer-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--rnta-text-muted-dark);
  margin-bottom: 0.375rem;
}

.rnta-arch-diagram__boxes {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.rnta-arch-diagram__box {
  padding: 0.25rem 0.625rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 500;
}

.rnta-arch-diagram__box--blue {
  background: rgba(59,130,246,0.15);
  border: 1px solid rgba(59,130,246,0.3);
  color: var(--rnta-accent-blue-hover);
}

.rnta-arch-diagram__box--green {
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  color: var(--rnta-accent-green);
}

.rnta-arch-diagram__box--red {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--rnta-accent-red);
}

.rnta-arch-diagram__box--neutral {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--rnta-border-dark);
  color: var(--rnta-text-muted-dark);
}

.rnta-arch-diagram__arrow {
  text-align: center;
  color: var(--rnta-border-dark);
  font-size: 0.875rem;
  margin: 0.25rem 0;
  line-height: 1;
}

.rnta-faq--on-light .rnta-faq__trigger--on-light {
  color: var(--rnta-text-primary-light);
}
.rnta-faq--on-light .rnta-faq__trigger--on-light:hover {
  color: var(--rnta-accent-blue-dark);
}
.rnta-faq--on-light .rnta-faq__answer--on-light {
  color: var(--rnta-text-muted-light);
}
.rnta-faq--on-light .rnta-faq__trigger--on-light .rnta-faq__chevron {
  color: var(--rnta-text-muted-light);
}

.rnta-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.rnta-pricing-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rnta-pricing-card--highlight {
  border-color: var(--rnta-accent-blue);
  box-shadow: 0 0 0 1px var(--rnta-accent-blue);
}

.rnta-pricing-card__tier {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rnta-accent-blue);
}

.rnta-pricing-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.rnta-pricing-card__amount {
  font-family: 'Red Hat Display', system-ui, sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--rnta-text-primary-dark);
  line-height: 1;
}

.rnta-pricing-card__period {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
}

.rnta-pricing-card__desc {
  font-size: 0.9375rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.6;
}

.rnta-pricing-card__capacity {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--rnta-text-primary-dark);
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
}

.rnta-pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.rnta-pricing-card__feature {
  font-size: 0.9rem;
  color: var(--rnta-text-primary-dark);
  padding-left: 1.25rem;
  position: relative;
}

.rnta-pricing-card__feature::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rnta-accent-blue);
}

.rnta-pricing-card__cta {
  display: block;
  text-align: center;
  margin-top: 0.5rem;
}

.rnta-security-diagram {
  background: var(--rnta-bg-surface);
  border: 1px solid var(--rnta-border-dark);
  border-radius: 10px;
  overflow: hidden;
  font-family: 'Source Code Pro', monospace;
  font-size: 0.8125rem;
  max-width: 760px;
  margin: 0 auto;
}

.rnta-security-diagram__heading {
  background: var(--rnta-bg-raised);
  color: var(--rnta-text-muted-dark);
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: 'Red Hat Text', system-ui, sans-serif;
}

.rnta-security-diagram__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.rnta-security-diagram__row--allow {
  background: rgba(134,239,172,0.04);
}

.rnta-security-diagram__row--deny {
  background: rgba(252,165,165,0.06);
}

.rnta-security-diagram__row--neutral {
  background: rgba(147,197,253,0.05);
}

.rnta-security-diagram__badge {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  min-width: 48px;
  text-align: center;
  flex-shrink: 0;
}

.rnta-security-diagram__badge--allow {
  background: #86EFAC;
  color: #14532D;
}

.rnta-security-diagram__badge--deny {
  background: #FCA5A5;
  color: #7F1D1D;
}

.rnta-security-diagram__badge--log {
  background: #93C5FD;
  color: #1E3A5F;
}

.rnta-security-diagram__label {
  color: var(--rnta-text-primary-dark);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.rnta-security-diagram__divider {
  height: 1px;
  background: var(--rnta-border-dark);
  margin: 0;
}

.rnta-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.rnta-security-card {
  background: var(--rnta-bg-raised);
  border: 1px solid var(--rnta-border-dark);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.rnta-security-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.rnta-security-card__title {
  font-family: 'Red Hat Display', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--rnta-text-primary-dark);
  margin: 0;
  line-height: 1.3;
}

.rnta-security-card__desc {
  font-size: 0.9rem;
  color: var(--rnta-text-muted-dark);
  line-height: 1.65;
  margin: 0;
}

.rnta-bg--light .rnta-docs-sidebar__section-title {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-docs-sidebar__link {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-docs-sidebar__link:hover {
  color: var(--rnta-text-primary-light);
  background: rgba(0,0,0,0.04);
}
.rnta-bg--light .rnta-docs-sidebar__link--active {
  color: var(--rnta-accent-blue-dark);
  background: rgba(29,78,216,0.07);
}
.rnta-bg--light .rnta-docs-content h1 {
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-docs-content h2 {
  color: var(--rnta-text-primary-light);
  border-top-color: var(--rnta-border-light);
}
.rnta-bg--light .rnta-docs-content h3 {
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-docs-content p {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-docs-content ul,
.rnta-bg--light .rnta-docs-content ol {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-docs-content a {
  color: var(--rnta-accent-blue-dark);
}
.rnta-bg--light .rnta-docs-content th {
  background: #E5E7EB;
  border-color: var(--rnta-border-light);
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-docs-content td {
  border-color: var(--rnta-border-light);
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-text-cyan {
  color: #0E7490;
}
.rnta-bg--light .rnta-text-green {
  color: #15803D;
}
.rnta-bg--light .rnta-about-timeline__title {
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-about-timeline__desc {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-about-timeline::before {
  background: var(--rnta-border-light);
}
.rnta-bg--light .rnta-contact__info-label {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-contact__info-value {
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-contact__info-value a {
  color: var(--rnta-accent-blue-dark);
}
.rnta-bg--light .rnta-contact__form-wrap {
  background: #FFFFFF;
  border-color: var(--rnta-border-light);
}
.rnta-bg--light .rnta-contact__form-wrap .rnta-form__label {
  color: var(--rnta-text-muted-light);
}
.rnta-bg--light .rnta-contact__form-wrap .rnta-form__input {
  background: #F5F7F9;
  border-color: var(--rnta-border-light);
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light .rnta-contact__form-wrap .rnta-form__textarea {
  background: #F5F7F9;
  border-color: var(--rnta-border-light);
  color: var(--rnta-text-primary-light);
}
.rnta-bg--light code {
  color: #085A6E;
  background: rgba(14,116,144,0.07);
  border-color: rgba(14,116,144,0.2);
}
.rnta-bg--light .rnta-pill--blue {
  color: #1D4ED8;
  background: rgba(29,78,216,0.07);
}
.rnta-bg--light .rnta-pill--green {
  color: #145E2F;
  background: rgba(21,128,61,0.07);
}
.rnta-arch-diagram__box--red {
  color: #FF6B6B;
}
.rnta-bg--light .rnta-about-timeline__year {
  color: #1D4ED8;
}
.rnta-bg--light .rnta-text-red {
  color: #B91C1C;
}

.rnta-team-card__avatar--photo { object-fit: cover; }

@media (max-width: 1024px) {
  .rnta-footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .rnta-docs-layout {
    grid-template-columns: 200px 1fr;
    gap: 2rem;
  }

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

@media (max-width: 768px) {
  :root {
    --rnta-section-py: 3rem;
  }

  .rnta-nav__links,
  .rnta-nav__actions {
    display: none;
  }

  .rnta-nav__hamburger {
    display: flex;
    margin-left: auto;
  }

  .rnta-hero__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .rnta-hero__content {
    max-width: 100%;
  }

  .rnta-two-col {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .rnta-two-col--reverse {
    direction: ltr;
  }

  .rnta-bento {
    grid-template-columns: 1fr;
  }

  .rnta-card-grid {
    grid-template-columns: 1fr;
  }

  .rnta-card-grid--2 {
    grid-template-columns: 1fr;
  }

  .rnta-card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .rnta-team-grid {
    grid-template-columns: 1fr;
  }

  .rnta-blog-grid {
    grid-template-columns: 1fr;
  }

  .rnta-blog-featured {
    grid-template-columns: 1fr;
  }

  .rnta-blog-featured__cover-band {
    border-right: none;
    border-bottom: 1px solid var(--rnta-border-dark);
    min-height: 160px;
  }

  .rnta-subhero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .rnta-docs-layout {
    grid-template-columns: 1fr;
  }

  .rnta-docs-sidebar {
    position: static;
  }

  .rnta-footer__top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .rnta-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .rnta-stat-row {
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  .rnta-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .rnta-use-case-grid {
    grid-template-columns: 1fr;
  }

  .rnta-security-grid {
    grid-template-columns: 1fr;
  }

  .rnta-contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .rnta-section-header {
    margin-bottom: 2.5rem;
  }

  .rnta-cta-band__actions {
    flex-direction: column;
    align-items: center;
  }

  .rnta-access-form__inner {
    padding: 1.5rem;
  }

  .rnta-auth-card {
    padding: 2rem 1.5rem;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner__btn {
    flex: 1;
    text-align: center;
  }

  .rnta-docs-content table {
    width: auto;
    min-width: 540px;
  }
}

@media (max-width: 480px) {
  .rnta-card-grid--4 {
    grid-template-columns: 1fr;
  }

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

  .rnta-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .rnta-hero__actions .rnta-btn {
    width: 100%;
    justify-content: center;
  }
}