/* Repellox — rpx.css — full-site stylesheet covering all 30 pages */

/* ===== CUSTOM PROPERTIES ===== */
:root {
  --rpx-nav-h: 64px;

  /* Palette */
  --rpx-bg-deep:     #080C10;
  --rpx-bg-surface:  #0E1520;
  --rpx-bg-alt:      #131C2A;
  --rpx-bg-light:    #F0F4F8;
  --rpx-bg-white:    #FFFFFF;

  --rpx-accent:      #E63946;
  --rpx-accent-dark: #C0262F;
  --rpx-safe:        #2DCE8A;

  --rpx-text-dk:     #E8EDF2;
  --rpx-text-muted:  #8A9BB0;
  --rpx-text-lt:     #0E1520;
  --rpx-text-sub:    #4A6080;

  --rpx-border-dk:   #1E2D40;
  --rpx-border-lt:   #D0D9E3;

  /* Typography */
  --rpx-font-head: 'Bricolage Grotesque', system-ui, sans-serif;
  --rpx-font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --rpx-font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --rpx-r-sm:  6px;
  --rpx-r-md: 10px;
  --rpx-r-lg: 16px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--rpx-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--rpx-text-lt);
  background: var(--rpx-bg-white);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ===== TYPOGRAPHY SCALE ===== */
h1 { font-family: var(--rpx-font-head); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.1; }
h2 { font-family: var(--rpx-font-head); font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 700; line-height: 1.2; }
h3 { font-family: var(--rpx-font-head); font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 700; line-height: 1.3; }
h4 { font-family: var(--rpx-font-head); font-size: 1.1rem; font-weight: 600; }
p { max-width: 68ch; }

/* ===== LAYOUT UTILITIES ===== */
.rpx-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-container--narrow { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-section { padding-block: 80px; }
.rpx-section--sm { padding-block: 56px; }

/* ===== SECTION BACKGROUNDS ===== */
.rpx-bg--deep    { background: var(--rpx-bg-deep); }
.rpx-bg--surface { background: var(--rpx-bg-surface); }
.rpx-bg--alt     { background: var(--rpx-bg-alt); }
.rpx-bg--light   { background: var(--rpx-bg-light); }
.rpx-bg--white   { background: var(--rpx-bg-white); }

/* ===== BUTTONS ===== */
.rpx-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--rpx-r-sm);
  font-family: var(--rpx-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.rpx-btn--primary {
  background: #C0262F;
  color: #fff;
  border: 1.5px solid #C0262F;
}
.rpx-btn--primary:hover { background: #A31F27; border-color: #A31F27; }

.rpx-btn--outline-dark {
  background: transparent;
  color: var(--rpx-text-dk);
  border: 1.5px solid var(--rpx-border-dk);
}
.rpx-btn--outline-dark:hover { border-color: var(--rpx-text-muted); }

.rpx-btn--ghost-on-dark {
  background: transparent;
  color: var(--rpx-text-dk);
  border: 1.5px solid rgba(232,237,242,0.3);
}
.rpx-btn--ghost-on-dark:hover { border-color: var(--rpx-text-dk); }

.rpx-btn--ghost-on-light {
  background: transparent;
  color: var(--rpx-text-lt);
  border: 1.5px solid var(--rpx-border-lt);
}
.rpx-btn--ghost-on-light:hover { border-color: var(--rpx-text-sub); }

.rpx-btn--sm { padding: 8px 16px; font-size: 0.875rem; }

/* ===== NAVIGATION ===== */
.rpx-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--rpx-nav-h);
  background: transparent;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.rpx-nav--solid,
.rpx-page--light-top .rpx-nav {
  background: var(--rpx-bg-deep);
  box-shadow: 0 1px 0 var(--rpx-border-dk);
}
.rpx-nav__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.rpx-nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.rpx-nav__logo img { height: 32px; width: auto; }
.rpx-logo--dark { display: none; }
.rpx-logo--light { display: block; }

.rpx-page--light-top .rpx-logo--dark { display: block; }
.rpx-page--light-top .rpx-logo--light { display: none; }

.rpx-nav--solid .rpx-logo--dark { display: none !important; }
.rpx-nav--solid .rpx-logo--light { display: block !important; }

.rpx-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.rpx-nav__link {
  padding: 8px 12px;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--rpx-text-dk);
  border-radius: var(--rpx-r-sm);
  transition: color 0.15s, background 0.15s;
  position: relative;
}
.rpx-nav__link:hover { color: #fff; background: rgba(255,255,255,0.07); }
.rpx-nav__link--active { color: #fff; }

/* Solutions dropdown */
.rpx-nav__dropdown { position: relative; }
.rpx-nav__dropdown-toggle {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 12px;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--rpx-text-dk);
  border-radius: var(--rpx-r-sm);
  transition: color 0.15s, background 0.15s;
  cursor: pointer;
}
.rpx-nav__dropdown-toggle:hover { color: #fff; background: rgba(255,255,255,0.07); }
.rpx-nav__dropdown-toggle i { font-size: 0.75rem; transition: transform 0.2s; }
.rpx-nav__dropdown.is-open .rpx-nav__dropdown-toggle i { transform: rotate(180deg); }

.rpx-nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-md);
  padding: 8px;
  display: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.rpx-nav__dropdown.is-open .rpx-nav__dropdown-menu { display: block; }
.rpx-nav__dropdown-item {
  display: block;
  padding: 10px 12px;
  font-size: 0.875rem;
  color: var(--rpx-text-dk);
  border-radius: var(--rpx-r-sm);
  transition: background 0.15s;
}
.rpx-nav__dropdown-item:hover { background: var(--rpx-bg-alt); }

/* Nav CTA area */
.rpx-nav__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.rpx-nav__signin {
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--rpx-text-dk);
  border-radius: var(--rpx-r-sm);
  transition: color 0.15s, background 0.15s;
}
.rpx-nav__signin:hover { color: #fff; background: rgba(255,255,255,0.07); }

/* Hamburger */
.rpx-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  margin-left: auto;
  border-radius: var(--rpx-r-sm);
}
.rpx-nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--rpx-text-dk);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.rpx-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.rpx-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.rpx-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.rpx-nav__mobile {
  display: none;
  position: fixed;
  top: var(--rpx-nav-h);
  left: 0;
  right: 0;
  background: var(--rpx-bg-deep);
  border-top: 1px solid var(--rpx-border-dk);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.rpx-nav__mobile.is-open { display: block; }
.rpx-nav__mobile-link {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  color: var(--rpx-text-dk);
  border-bottom: 1px solid var(--rpx-border-dk);
}
.rpx-nav__mobile-link:last-of-type { border-bottom: none; }
.rpx-nav__mobile-cta { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }

/* ===== HERO (dark sections) ===== */
.rpx-hero {
  background: var(--rpx-bg-deep);
  padding-top: calc(var(--rpx-nav-h) + 80px);
  padding-bottom: 80px;
  text-align: center;
}
.rpx-hero__inner {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-hero__eyebrow {
  display: inline-block;
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.rpx-hero__h1 { color: var(--rpx-text-dk); margin-bottom: 20px; max-width: 100%; }
.rpx-hero__sub {
  font-size: 1.125rem;
  color: var(--rpx-text-muted);
  margin-bottom: 32px;
  max-width: 60ch;
  margin-inline: auto;
}
.rpx-hero__cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }

/* Intercept log mock */
.rpx-intercept-log {
  width: 100%;
  max-width: 640px;
  margin-inline: auto;
  border-radius: var(--rpx-r-md);
  border: 1px solid var(--rpx-border-dk);
  overflow: hidden;
  background: var(--rpx-bg-deep);
}
.rpx-intercept-log__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--rpx-bg-surface);
  border-bottom: 1px solid var(--rpx-border-dk);
}
.rpx-intercept-log__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.rpx-intercept-log__dot--red   { background: var(--rpx-accent); }
.rpx-intercept-log__dot--yellow { background: #F5A623; }
.rpx-intercept-log__dot--green { background: var(--rpx-safe); }
.rpx-intercept-log__title {
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-text-muted);
  margin-left: 4px;
}
.rpx-intercept-log table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
}
.rpx-intercept-log thead th {
  padding: 8px 14px;
  text-align: left;
  color: var(--rpx-text-muted);
  background: var(--rpx-bg-surface);
  font-weight: 400;
  border-bottom: 1px solid var(--rpx-border-dk);
  white-space: nowrap;
}
.rpx-intercept-log tbody tr { border-bottom: 1px solid var(--rpx-border-dk); }
.rpx-intercept-log tbody tr:last-child { border-bottom: none; }
.rpx-intercept-log tbody td { padding: 9px 14px; white-space: nowrap; }
.rpx-intercept-log__ts { color: var(--rpx-text-muted); }
.rpx-intercept-log__blocked { color: var(--rpx-accent); font-weight: 600; }
.rpx-intercept-log__allowed { color: var(--rpx-safe); font-weight: 600; }
.rpx-intercept-log__threat { color: var(--rpx-text-dk); }
.rpx-intercept-log__score { color: var(--rpx-text-muted); }

/* ===== SUBPAGE HEROES ===== */
.rpx-subhero {
  background: var(--rpx-bg-deep);
  padding-top: calc(var(--rpx-nav-h) + 64px);
  padding-bottom: 64px;
}
.rpx-subhero__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
  max-width: 860px;
  text-align: center;
}
.rpx-subhero__eyebrow {
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.rpx-subhero__h1 { color: var(--rpx-text-dk); margin-bottom: 16px; max-width: 100%; }
.rpx-subhero__sub { font-size: 1.0625rem; color: var(--rpx-text-muted); max-width: 56ch; margin-inline: auto; margin-bottom: 28px; }
.rpx-subhero__cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Light-bg subhero (pricing, docs, blog, about, contact, changelog) */
.rpx-subhero--light {
  background: var(--rpx-bg-light);
  padding-top: calc(var(--rpx-nav-h) + 64px);
  padding-bottom: 64px;
}
.rpx-subhero--light .rpx-subhero__inner { max-width: 860px; }
.rpx-subhero--light .rpx-subhero__eyebrow { color: var(--rpx-accent); }
.rpx-subhero--light .rpx-subhero__h1 { color: var(--rpx-text-lt); }
.rpx-subhero--light .rpx-subhero__sub { color: var(--rpx-text-sub); }

/* ===== TRUST BAR ===== */
.rpx-trust-bar {
  background: var(--rpx-bg-alt);
  padding-block: 48px;
}
.rpx-trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 900px;
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
}
.rpx-trust-bar__stat-num {
  font-family: var(--rpx-font-head);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--rpx-text-dk);
  line-height: 1;
  margin-bottom: 8px;
}
.rpx-trust-bar__stat-num span { color: var(--rpx-accent); }
.rpx-trust-bar__stat-label { font-size: 0.875rem; color: var(--rpx-text-muted); }
.rpx-trust-bar__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(45,206,138,0.12);
  border: 1px solid rgba(45,206,138,0.3);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-family: var(--rpx-font-mono);
  color: var(--rpx-safe);
  margin-top: 4px;
}

/* ===== PROBLEM SECTION (dark) ===== */
.rpx-problem { background: var(--rpx-bg-deep); padding-block: 80px; }
.rpx-problem__head { text-align: center; margin-bottom: 48px; }
.rpx-problem__h2 { color: var(--rpx-text-dk); margin-bottom: 12px; }
.rpx-problem__sub { color: var(--rpx-text-muted); font-size: 1.0625rem; margin-inline: auto; }
.rpx-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.rpx-problem__card {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 28px;
}
.rpx-problem__card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(230,57,70,0.12);
  border-radius: var(--rpx-r-sm);
  color: var(--rpx-accent);
  font-size: 1.125rem;
  margin-bottom: 16px;
}
.rpx-problem__card h3 { color: var(--rpx-text-dk); margin-bottom: 10px; font-size: 1.0625rem; }
.rpx-problem__card p { color: var(--rpx-text-muted); font-size: 0.9375rem; max-width: 100%; }

/* ===== HOW IT WORKS (light) ===== */
.rpx-how { background: var(--rpx-bg-light); padding-block: 80px; }
.rpx-how__head { text-align: center; margin-bottom: 56px; }
.rpx-how__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-how__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; margin-inline: auto; }

/* Architecture SVG wrapper */
.rpx-arch-svg-wrap {
  overflow-x: auto;
  margin-bottom: 48px;
}
.rpx-arch-svg-wrap svg { display: block; margin-inline: auto; max-width: 100%; }

.rpx-how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.rpx-how__step { text-align: center; }
.rpx-how__step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #C0262F;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rpx-font-head);
  font-weight: 700;
  font-size: 1rem;
  margin: 0 auto 16px;
}
.rpx-how__step h3 { color: var(--rpx-text-lt); margin-bottom: 8px; font-size: 1rem; }
.rpx-how__step p { color: var(--rpx-text-sub); font-size: 0.9375rem; max-width: 100%; }

/* ===== FEATURES (light) ===== */
.rpx-features { background: var(--rpx-bg-light); padding-block: 80px; }
.rpx-features__head { text-align: center; margin-bottom: 48px; }
.rpx-features__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-features__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; margin-inline: auto; }
.rpx-features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.rpx-features__card {
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  padding: 28px;
  transition: box-shadow 0.2s;
}
.rpx-features__card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.rpx-features__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--rpx-r-sm);
  background: rgba(230,57,70,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rpx-accent);
  font-size: 1.25rem;
  margin-bottom: 16px;
}
.rpx-features__card h3 { color: var(--rpx-text-lt); margin-bottom: 10px; font-size: 1.0625rem; }
.rpx-features__card p { color: var(--rpx-text-sub); font-size: 0.9375rem; max-width: 100%; }

/* ===== PROOF / TESTIMONIALS (dark-alt) ===== */
.rpx-proof { background: var(--rpx-bg-alt); padding-block: 80px; }
.rpx-proof__head { text-align: center; margin-bottom: 48px; }
.rpx-proof__h2 { color: var(--rpx-text-dk); margin-bottom: 12px; }
.rpx-proof__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.rpx-proof__quote {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 28px;
}
.rpx-proof__quote-text {
  font-size: 1rem;
  color: var(--rpx-text-dk);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 100%;
}
.rpx-proof__quote-text::before { content: '\201C'; }
.rpx-proof__quote-text::after  { content: '\201D'; }
.rpx-proof__attr { font-size: 0.875rem; color: var(--rpx-text-muted); }
.rpx-proof__attr strong { color: var(--rpx-text-dk); display: block; margin-bottom: 2px; }

.rpx-proof__metric {
  text-align: center;
  padding: 32px;
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  max-width: 500px;
  margin-inline: auto;
}
.rpx-proof__metric-num {
  font-family: var(--rpx-font-head);
  font-size: 3rem;
  font-weight: 700;
  color: var(--rpx-accent);
  line-height: 1;
  margin-bottom: 8px;
}
.rpx-proof__metric-label { color: var(--rpx-text-dk); font-size: 1rem; margin-bottom: 8px; }
.rpx-proof__metric-note { color: var(--rpx-text-muted); font-size: 0.8125rem; max-width: 100%; }

/* ===== PRICING PREVIEW (light) ===== */
.rpx-pricing-preview { background: var(--rpx-bg-light); padding-block: 80px; }
.rpx-pricing-preview__head { text-align: center; margin-bottom: 48px; }
.rpx-pricing-preview__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-pricing-preview__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; margin-inline: auto; }
.rpx-pricing-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.rpx-pricing-preview__card {
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  padding: 28px;
}
.rpx-pricing-preview__card--highlight {
  border-color: var(--rpx-accent);
  box-shadow: 0 0 0 1px var(--rpx-accent);
}
.rpx-pricing-preview__tier { font-size: 0.8125rem; color: var(--rpx-text-sub); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.rpx-pricing-preview__price {
  font-family: var(--rpx-font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--rpx-text-lt);
  margin-bottom: 4px;
}
.rpx-pricing-preview__price span { font-size: 0.875rem; color: var(--rpx-text-sub); font-weight: 400; }
.rpx-pricing-preview__cap { font-size: 0.8125rem; color: var(--rpx-text-sub); margin-bottom: 20px; }
.rpx-pricing-preview__feature { font-size: 0.875rem; color: var(--rpx-text-sub); padding-block: 4px; }
.rpx-pricing-preview__cta { margin-top: 24px; width: 100%; text-align: center; }
.rpx-pricing-preview__more { text-align: center; }
.rpx-pricing-preview__more a { color: #A31F27; font-size: 0.9375rem; text-decoration: underline; }

/* ===== CTA BOTTOM (dark) ===== */
.rpx-cta-bottom {
  background: var(--rpx-bg-deep);
  padding-block: 80px;
  text-align: center;
}
.rpx-cta-bottom__inner { max-width: 640px; margin-inline: auto; padding-inline: 24px; }
.rpx-cta-bottom__h2 { color: var(--rpx-text-dk); margin-bottom: 16px; }
.rpx-cta-bottom__sub { color: var(--rpx-text-muted); font-size: 1.0625rem; margin-bottom: 32px; }
.rpx-cta-bottom__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.rpx-cta-bottom__email { font-size: 0.9375rem; color: var(--rpx-text-muted); }
.rpx-cta-bottom__email a { color: var(--rpx-text-dk); text-decoration: underline; }

/* ===== FOOTER ===== */
.rpx-footer {
  background: var(--rpx-bg-deep);
  border-top: 1px solid var(--rpx-border-dk);
  padding-block: 56px 32px;
}
.rpx-footer__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}
.rpx-footer__brand { display: flex; flex-direction: column; }
.rpx-footer__brand-logo { height: 32px; margin-bottom: 16px; }
.rpx-footer__tagline { font-size: 0.875rem; color: var(--rpx-text-muted); max-width: 28ch; margin-bottom: 16px; }
.rpx-footer__contact-line { font-size: 0.8125rem; color: var(--rpx-text-muted); margin-bottom: 4px; }
.rpx-footer__contact-line a { color: var(--rpx-text-muted); transition: color 0.15s; }
.rpx-footer__contact-line a:hover { color: var(--rpx-text-dk); }

.rpx-footer__col-head {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rpx-text-dk);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.rpx-footer__links { display: flex; flex-direction: column; gap: 10px; }
.rpx-footer__link { font-size: 0.875rem; color: var(--rpx-text-muted); transition: color 0.15s; }
.rpx-footer__link:hover { color: var(--rpx-text-dk); }

.rpx-footer__bottom {
  border-top: 1px solid var(--rpx-border-dk);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.rpx-footer__copy { font-size: 0.8125rem; color: var(--rpx-text-muted); }
.rpx-footer__legal-links { display: flex; gap: 20px; flex-wrap: wrap; }
.rpx-footer__legal-link { font-size: 0.8125rem; color: var(--rpx-text-muted); transition: color 0.15s; }
.rpx-footer__legal-link:hover { color: var(--rpx-text-dk); }

/* ===== PRICING PAGE ===== */
.rpx-pricing-section { background: var(--rpx-bg-white); padding-block: 72px; }

/* Toggle */
.rpx-billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}
.rpx-billing-toggle__label { font-size: 0.9375rem; color: var(--rpx-text-sub); }
.rpx-billing-toggle__label--active { color: var(--rpx-text-lt); font-weight: 600; }
.rpx-billing-toggle__switch {
  position: relative;
  width: 52px;
  height: 28px;
  cursor: pointer;
}
.rpx-billing-toggle__switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.rpx-billing-toggle__track {
  position: absolute;
  inset: 0;
  background: var(--rpx-border-lt);
  border-radius: 14px;
  transition: background 0.2s;
}
.rpx-billing-toggle__switch input:checked + .rpx-billing-toggle__track { background: var(--rpx-accent); }
.rpx-billing-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  pointer-events: none;
}
.rpx-billing-toggle__switch input:checked + .rpx-billing-toggle__track .rpx-billing-toggle__thumb { transform: translateX(24px); }
.rpx-billing-toggle__badge {
  background: rgba(45,206,138,0.12);
  color: var(--rpx-safe);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid rgba(45,206,138,0.25);
}

/* Pricing tier table */
.rpx-tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.rpx-tier {
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  padding: 28px 24px;
  background: var(--rpx-bg-white);
  display: flex;
  flex-direction: column;
}
.rpx-tier--highlighted {
  border-color: var(--rpx-accent);
  box-shadow: 0 0 0 1px var(--rpx-accent), 0 4px 24px rgba(230,57,70,0.12);
}
.rpx-tier__badge {
  display: inline-block;
  background: var(--rpx-accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.rpx-tier__name { font-family: var(--rpx-font-head); font-size: 1.125rem; font-weight: 700; color: var(--rpx-text-lt); margin-bottom: 8px; }
.rpx-tier__price {
  font-family: var(--rpx-font-head);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--rpx-text-lt);
  line-height: 1;
  margin-bottom: 4px;
}
.rpx-tier__price--annual { display: none; }
.rpx-tier__price--monthly { display: block; }
.rpx-billing--annual .rpx-tier__price--monthly { display: none; }
.rpx-billing--annual .rpx-tier__price--annual { display: block; }
.rpx-tier__price-note { font-size: 0.875rem; color: var(--rpx-text-sub); margin-bottom: 4px; }
.rpx-tier__cap { font-size: 0.8125rem; color: var(--rpx-text-sub); padding-bottom: 20px; border-bottom: 1px solid var(--rpx-border-lt); margin-bottom: 20px; }
.rpx-tier__features { list-style: none; flex: 1; }
.rpx-tier__feature {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--rpx-text-sub);
  padding-block: 6px;
}
.rpx-tier__feature i { color: var(--rpx-safe); flex-shrink: 0; margin-top: 3px; }
.rpx-tier__cta { margin-top: 24px; width: 100%; text-align: center; padding: 11px 20px; }

/* ===== FAQ ACCORDION ===== */
.rpx-faq { background: var(--rpx-bg-light); padding-block: 80px; }
.rpx-faq__head { text-align: center; margin-bottom: 48px; }
.rpx-faq__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-faq__list { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: 8px; }
.rpx-faq__item {
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-md);
  overflow: hidden;
}
.rpx-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--rpx-text-lt);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 12px;
}
.rpx-faq__question:hover { background: var(--rpx-bg-light); }
.rpx-faq__question i { color: var(--rpx-text-sub); flex-shrink: 0; transition: transform 0.2s; }
.rpx-faq__item.is-open .rpx-faq__question i { transform: rotate(180deg); }
.rpx-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.rpx-faq__item.is-open .rpx-faq__answer { max-height: 400px; }
.rpx-faq__answer-inner {
  padding: 0 20px 18px;
  font-size: 0.9375rem;
  color: var(--rpx-text-sub);
  line-height: 1.7;
}
.rpx-faq__answer-inner p { max-width: 100%; }

/* Enterprise strip */
.rpx-enterprise-strip {
  background: var(--rpx-bg-deep);
  padding-block: 72px;
  text-align: center;
}
.rpx-enterprise-strip__inner { max-width: 640px; margin-inline: auto; padding-inline: 24px; }
.rpx-enterprise-strip__h2 { color: var(--rpx-text-dk); margin-bottom: 12px; }
.rpx-enterprise-strip__sub { color: var(--rpx-text-muted); font-size: 1.0625rem; margin-bottom: 28px; }

/* ===== CAPABILITIES (product.html) ===== */
.rpx-capabilities { background: var(--rpx-bg-alt); padding-block: 80px; }
.rpx-capabilities__head { text-align: center; margin-bottom: 48px; }
.rpx-capabilities__h2 { color: var(--rpx-text-dk); margin-bottom: 12px; }
.rpx-capabilities__sub { color: var(--rpx-text-muted); font-size: 1.0625rem; margin-inline: auto; }
.rpx-capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.rpx-capabilities__card {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 24px;
}
.rpx-capabilities__icon { color: var(--rpx-accent); font-size: 1.375rem; margin-bottom: 14px; }
.rpx-capabilities__card h3 { color: var(--rpx-text-dk); margin-bottom: 10px; font-size: 1rem; }
.rpx-capabilities__card p { color: var(--rpx-text-muted); font-size: 0.9375rem; max-width: 100%; }

/* Integrations section */
.rpx-integrations { background: rgba(240,244,248,0.08); padding-block: 72px; }
.rpx-integrations--light { background: var(--rpx-bg-light); padding-block: 72px; }
.rpx-integrations__head { text-align: center; margin-bottom: 40px; }
.rpx-integrations__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-integrations__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; margin-inline: auto; }
.rpx-integrations__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.rpx-integrations__chip {
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: 20px;
  padding: 8px 20px;
  font-size: 0.9375rem;
  color: var(--rpx-text-lt);
  font-weight: 600;
}

/* Security controls (dark) */
.rpx-security-controls { background: var(--rpx-bg-deep); padding-block: 80px; }
.rpx-security-controls__head { text-align: center; margin-bottom: 48px; }
.rpx-security-controls__h2 { color: var(--rpx-text-dk); margin-bottom: 12px; }
.rpx-security-controls__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 860px; margin-inline: auto; }
.rpx-security-controls__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-md);
  padding: 20px;
}
.rpx-security-controls__item-icon { color: var(--rpx-accent); flex-shrink: 0; margin-top: 3px; }
.rpx-security-controls__item-text h4 { color: var(--rpx-text-dk); margin-bottom: 4px; }
.rpx-security-controls__item-text p { color: var(--rpx-text-muted); font-size: 0.875rem; max-width: 100%; }

/* ===== SOLUTIONS PAGES ===== */
.rpx-use-case { background: var(--rpx-bg-alt); padding-block: 80px; }
.rpx-use-case__inner { max-width: 860px; margin-inline: auto; padding-inline: 24px; }
.rpx-use-case__h2 { color: var(--rpx-text-dk); margin-bottom: 16px; }
.rpx-use-case__scenario {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 28px;
  margin-top: 32px;
}
.rpx-use-case__scenario-label {
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.rpx-use-case__scenario-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.rpx-use-case__scenario-col h4 { color: var(--rpx-text-dk); margin-bottom: 8px; font-size: 0.9375rem; }
.rpx-use-case__scenario-col p { color: var(--rpx-text-muted); font-size: 0.875rem; max-width: 100%; }
/* Grid/row layout variant used in solutions pages */
.rpx-use-case__grid { display: flex; flex-direction: column; gap: 32px; }
.rpx-use-case__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rpx-use-case__scenario-desc { color: var(--rpx-text-muted); font-size: 0.9rem; line-height: 1.65; margin-bottom: 16px; max-width: 100%; }
.rpx-use-case__outcome { font-size: 0.875rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.rpx-use-case__outcome--bad { color: #ED505A; }
.rpx-use-case__outcome--good { color: var(--rpx-safe, #2ECC71); }

/* Protection model / pipeline types */
.rpx-pipeline-types { background: var(--rpx-bg-alt); padding-block: 80px; }
.rpx-pipeline-types__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rpx-pipeline-types__card {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 24px;
}
.rpx-pipeline-types__card h3 { color: var(--rpx-text-dk); margin-bottom: 10px; font-size: 1rem; }
.rpx-pipeline-types__card p { color: var(--rpx-text-muted); font-size: 0.875rem; max-width: 100%; }

.rpx-protection-model { background: var(--rpx-bg-light); padding-block: 80px; }
.rpx-protection-model__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rpx-protection-model__item h3 { color: var(--rpx-text-lt); margin-bottom: 8px; font-size: 1rem; }
.rpx-protection-model__item p { color: var(--rpx-text-sub); font-size: 0.875rem; max-width: 100%; }

/* ===== DOCS PAGES ===== */
.rpx-docs-hero { background: var(--rpx-bg-light); padding-top: calc(var(--rpx-nav-h) + 56px); padding-bottom: 56px; }
.rpx-docs-hero__inner { max-width: 860px; margin-inline: auto; padding-inline: 24px; }
.rpx-docs-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-docs-hero__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; max-width: 56ch; }

.rpx-docs-section { background: var(--rpx-bg-white); padding-block: 72px; }
.rpx-docs-quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.rpx-docs-quick-link {
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  padding: 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.rpx-docs-quick-link:hover { border-color: var(--rpx-accent); box-shadow: 0 2px 12px rgba(230,57,70,0.08); }
.rpx-docs-quick-link__icon { color: var(--rpx-accent); font-size: 1.25rem; margin-bottom: 12px; }
.rpx-docs-quick-link h3 { color: var(--rpx-text-lt); margin-bottom: 8px; font-size: 1rem; }
.rpx-docs-quick-link p { color: var(--rpx-text-sub); font-size: 0.875rem; max-width: 100%; }

/* Docs content */
.rpx-docs-content {
  background: var(--rpx-bg-white);
  padding-block: 72px;
}
.rpx-docs-content__inner {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-docs-content h1,
.rpx-docs-content h2,
.rpx-docs-content h3 { color: var(--rpx-text-lt); margin-bottom: 12px; margin-top: 32px; }
.rpx-docs-content h1:first-child,
.rpx-docs-content h2:first-child { margin-top: 0; }
.rpx-docs-content p { color: var(--rpx-text-sub); margin-bottom: 16px; max-width: 100%; line-height: 1.7; }
.rpx-docs-content ul, .rpx-docs-content ol { margin-left: 24px; margin-bottom: 16px; }
.rpx-docs-content li { color: var(--rpx-text-sub); font-size: 0.9375rem; margin-bottom: 6px; line-height: 1.6; }
.rpx-docs-content ul { list-style: disc; }
.rpx-docs-content ol { list-style: decimal; }
.rpx-docs-content a { color: var(--rpx-accent); text-decoration: underline; }
.rpx-docs-content code {
  font-family: var(--rpx-font-mono);
  font-size: 0.85em;
  background: var(--rpx-bg-light);
  border: 1px solid var(--rpx-border-lt);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--rpx-text-lt);
}
.rpx-docs-overview { background: var(--rpx-bg-light); padding-block: 72px; }

/* ===== CODE BLOCKS ===== */
.rpx-code-block {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-md);
  overflow: hidden;
  margin-block: 24px;
}
.rpx-code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--rpx-bg-alt);
  border-bottom: 1px solid var(--rpx-border-dk);
}
.rpx-code-block__lang {
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-text-muted);
}
.rpx-code-block pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  max-width: 100%;
}
.rpx-code-block code {
  font-family: var(--rpx-font-mono);
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--rpx-text-dk);
  background: none;
  border: none;
  padding: 0;
}
.rpx-code-block__kw  { color: var(--rpx-accent); }
.rpx-code-block__str { color: var(--rpx-safe); }
.rpx-code-block__cmt { color: var(--rpx-text-muted); font-style: italic; }
.rpx-code-block__fn  { color: #79BCFF; }
.rpx-code-block__var { color: #C9D1D9; }

/* Inline code in prose */
code { font-family: var(--rpx-font-mono); font-size: 0.875em; }

/* ===== CHANGELOG ===== */
.rpx-changelog { background: var(--rpx-bg-white); padding-block: 72px; }
.rpx-changelog__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-changelog__entry {
  border-left: 2px solid var(--rpx-border-lt);
  padding-left: 28px;
  margin-bottom: 48px;
  position: relative;
}
.rpx-changelog__entry::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rpx-accent);
  border: 2px solid var(--rpx-bg-white);
}
.rpx-changelog__version {
  font-family: var(--rpx-font-mono);
  font-size: 0.75rem;
  color: var(--rpx-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.rpx-changelog__date { font-size: 0.8125rem; color: var(--rpx-text-sub); margin-bottom: 12px; }
.rpx-changelog__title { color: var(--rpx-text-lt); margin-bottom: 12px; font-size: 1.125rem; }
.rpx-changelog__items { list-style: disc; margin-left: 20px; }
.rpx-changelog__items li { font-size: 0.9375rem; color: var(--rpx-text-sub); margin-bottom: 6px; }

/* ===== BLOG ===== */
.rpx-blog-hero { background: var(--rpx-bg-light); padding-top: calc(var(--rpx-nav-h) + 56px); padding-bottom: 56px; }
.rpx-blog-hero__inner { max-width: 860px; margin-inline: auto; padding-inline: 24px; }
.rpx-blog-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-blog-hero__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; max-width: 56ch; }

.rpx-blog-featured { background: var(--rpx-bg-white); padding-block: 64px; }
.rpx-blog-featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1000px;
  margin-inline: auto;
  padding-inline: 24px;
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  overflow: hidden;
  align-items: center;
}
.rpx-blog-featured__cover { aspect-ratio: 16/9; overflow: hidden; border-radius: var(--rpx-r-md); }
.rpx-blog-featured__cover img { width: 100%; height: 100%; object-fit: cover; }
.rpx-blog-featured__body { padding: 24px 24px 24px 0; }
.rpx-blog-featured__tag {
  display: inline-block;
  background: rgba(230,57,70,0.08);
  color: var(--rpx-accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.rpx-blog-featured__title { color: var(--rpx-text-lt); margin-bottom: 12px; font-size: 1.375rem; line-height: 1.3; }
.rpx-blog-featured__title a { color: inherit; }
.rpx-blog-featured__title a:hover { color: var(--rpx-accent); }
.rpx-blog-featured__excerpt { color: var(--rpx-text-sub); font-size: 0.9375rem; margin-bottom: 16px; max-width: 100%; }
.rpx-blog-featured__meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.rpx-blog-featured__author { font-size: 0.875rem; color: var(--rpx-text-sub); }
.rpx-blog-featured__date { font-size: 0.875rem; color: var(--rpx-text-sub); }

.rpx-blog-grid-section { background: var(--rpx-bg-light); padding-block: 64px; }
.rpx-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.rpx-blog-card {
  background: var(--rpx-bg-white);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-lg);
  overflow: hidden;
  transition: box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.rpx-blog-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.rpx-blog-card__cover { aspect-ratio: 16/9; overflow: hidden; }
.rpx-blog-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.rpx-blog-card__body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.rpx-blog-card__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rpx-accent);
  margin-bottom: 10px;
}
.rpx-blog-card__title {
  font-family: var(--rpx-font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rpx-text-lt);
  margin-bottom: 8px;
  line-height: 1.35;
  flex: 1;
}
.rpx-blog-card__title a { color: inherit; }
.rpx-blog-card__title a:hover { color: var(--rpx-accent); }
.rpx-blog-card__excerpt { font-size: 0.875rem; color: var(--rpx-text-sub); margin-bottom: 14px; max-width: 100%; }
.rpx-blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.rpx-blog-card__author { font-size: 0.8125rem; color: var(--rpx-text-sub); }
.rpx-blog-card__date { font-size: 0.8125rem; color: var(--rpx-text-sub); }

/* Blog article page */
.rpx-blog-article-hero {
  background: var(--rpx-bg-light);
  padding-top: calc(var(--rpx-nav-h) + 56px);
  padding-bottom: 40px;
}
.rpx-blog-article-hero__inner {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-blog-article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--rpx-text-sub);
  margin-bottom: 24px;
  transition: color 0.15s;
}
.rpx-blog-article-back:hover { color: var(--rpx-accent); }
.rpx-blog-article-hero__tag {
  display: inline-block;
  background: rgba(230,57,70,0.08);
  color: var(--rpx-accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.rpx-blog-article-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 16px; font-size: clamp(1.5rem, 3vw, 2.25rem); max-width: 100%; }
.rpx-blog-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.rpx-blog-article-hero__author { font-size: 0.875rem; color: var(--rpx-text-sub); }
.rpx-blog-article-hero__date { font-size: 0.875rem; color: var(--rpx-text-sub); }

.rpx-blog-article-cover {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
  margin-bottom: 0;
}
.rpx-blog-article-cover img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--rpx-r-md);
  display: block;
  max-width: 760px;
  margin-inline: auto;
}

.rpx-blog-article { background: var(--rpx-bg-white); padding-block: 56px; }
.rpx-blog-article__body {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
}
.rpx-blog-article__body h2,
.rpx-blog-article__body h3 { color: var(--rpx-text-lt); margin-top: 32px; margin-bottom: 12px; max-width: 100%; }
.rpx-blog-article__body p { color: var(--rpx-text-sub); font-size: 1rem; line-height: 1.75; margin-bottom: 20px; max-width: 100%; }
.rpx-blog-article__body ul,
.rpx-blog-article__body ol { margin-left: 24px; margin-bottom: 20px; }
.rpx-blog-article__body ul { list-style: disc; }
.rpx-blog-article__body ol { list-style: decimal; }
.rpx-blog-article__body li { color: var(--rpx-text-sub); font-size: 1rem; line-height: 1.7; margin-bottom: 8px; }
.rpx-blog-article__body a { color: var(--rpx-accent); text-decoration: underline; }
.rpx-blog-article__body code {
  font-family: var(--rpx-font-mono);
  font-size: 0.875em;
  background: var(--rpx-bg-light);
  border: 1px solid var(--rpx-border-lt);
  border-radius: 4px;
  padding: 2px 6px;
}
.rpx-blog-article__body pre {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-md);
  padding: 20px;
  overflow-x: auto;
  max-width: 100%;
  margin-bottom: 20px;
}
.rpx-blog-article__body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
  color: var(--rpx-text-dk);
}

/* ===== ABOUT PAGE ===== */
.rpx-about-hero {
  background: var(--rpx-bg-light);
  padding-top: calc(var(--rpx-nav-h) + 64px);
  padding-bottom: 64px;
}
.rpx-about-hero__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-about-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 16px; }
.rpx-about-hero__body { color: var(--rpx-text-sub); font-size: 1.125rem; line-height: 1.7; max-width: 100%; }

.rpx-team { background: var(--rpx-bg-white); padding-block: 80px; }
.rpx-team__head { text-align: center; margin-bottom: 48px; }
.rpx-team__h2 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.rpx-team__card {
  text-align: center;
}
.rpx-team__avatar-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  background: var(--rpx-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.rpx-team__avatar-wrap img { width: 100%; height: 100%; object-fit: cover; }
.rpx-team__initials {
  font-family: var(--rpx-font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rpx-text-muted);
  display: none;
}
.rpx-team__name { font-family: var(--rpx-font-head); font-size: 1.125rem; font-weight: 700; color: var(--rpx-text-lt); margin-bottom: 4px; }
.rpx-team__role { font-size: 0.875rem; color: var(--rpx-accent); font-weight: 600; margin-bottom: 12px; }
.rpx-team__bio { font-size: 0.9375rem; color: var(--rpx-text-sub); line-height: 1.65; max-width: 100%; }

.rpx-funding-story { background: var(--rpx-bg-light); padding-block: 72px; }
.rpx-funding-story__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-funding-story__h2 { color: var(--rpx-text-lt); margin-bottom: 16px; }
.rpx-funding-story__body { color: var(--rpx-text-sub); font-size: 1.0625rem; line-height: 1.7; max-width: 100%; }
.rpx-funding-story__amount {
  display: inline-block;
  font-family: var(--rpx-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rpx-text-lt);
  margin-top: 20px;
}

.rpx-contact-strip { background: var(--rpx-bg-deep); padding-block: 72px; text-align: center; }
.rpx-contact-strip__inner { max-width: 640px; margin-inline: auto; padding-inline: 24px; }
.rpx-contact-strip__h2 { color: var(--rpx-text-dk); margin-bottom: 24px; }
.rpx-contact-strip__item { font-size: 1rem; color: var(--rpx-text-muted); margin-bottom: 8px; }
.rpx-contact-strip__item a { color: var(--rpx-text-dk); text-decoration: underline; }

/* ===== CONTACT PAGE ===== */
.rpx-contact-hero { background: var(--rpx-bg-light); padding-top: calc(var(--rpx-nav-h) + 64px); padding-bottom: 64px; }
.rpx-contact-hero__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-contact-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 12px; }
.rpx-contact-hero__sub { color: var(--rpx-text-sub); font-size: 1.0625rem; max-width: 56ch; }

.rpx-contact-form-section { background: var(--rpx-bg-white); padding-block: 72px; }
.rpx-contact-form-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  max-width: 1000px;
  margin-inline: auto;
  padding-inline: 24px;
  align-items: start;
}

/* Form base styles */
.rpx-form { width: 100%; }
.rpx-form__row { margin-bottom: 20px; }
.rpx-form__label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--rpx-text-lt); margin-bottom: 6px; }
.rpx-form__input,
.rpx-form__textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-sm);
  font-size: 0.9375rem;
  color: var(--rpx-text-lt);
  background: var(--rpx-bg-white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.rpx-form__input:focus,
.rpx-form__textarea:focus {
  border-color: var(--rpx-accent);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}
.rpx-form__textarea { resize: vertical; min-height: 120px; }

.rpx-contact-info { display: flex; flex-direction: column; }
.rpx-contact-info__head { font-family: var(--rpx-font-head); font-size: 1.125rem; font-weight: 700; color: var(--rpx-text-lt); margin-bottom: 20px; }
.rpx-contact-info__item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.rpx-contact-info__icon { color: var(--rpx-accent); flex-shrink: 0; margin-top: 3px; }
.rpx-contact-info__label { font-size: 0.75rem; color: var(--rpx-text-sub); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.rpx-contact-info__value { font-size: 0.9375rem; color: var(--rpx-text-lt); }
.rpx-contact-info__value a { color: var(--rpx-text-lt); transition: color 0.15s; }
.rpx-contact-info__value a:hover { color: var(--rpx-accent); }

.rpx-contact-address-section { background: var(--rpx-bg-light); padding-block: 64px; }
.rpx-contact-address-section__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-contact-address-section__h2 { color: var(--rpx-text-lt); margin-bottom: 16px; font-size: 1.25rem; }
.rpx-contact-address-section__addr { color: var(--rpx-text-sub); font-size: 1rem; line-height: 1.7; max-width: 100%; }

/* Form feedback */
.rpx-form__confirm {
  display: none;
  padding: 20px;
  background: rgba(45,206,138,0.08);
  border: 1px solid rgba(45,206,138,0.25);
  border-radius: var(--rpx-r-md);
  color: var(--rpx-text-lt);
  font-size: 0.9375rem;
  line-height: 1.6;
}
.rpx-form__confirm.is-visible { display: block; }
.rpx-form__error {
  display: none;
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--rpx-accent);
}
.rpx-form__error.is-visible { display: block; }

/* ===== AUTH PAGES (login/) ===== */
.rpx-auth-page {
  min-height: 100vh;
  background: var(--rpx-bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}
.rpx-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 40px;
}
.rpx-auth-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}
.rpx-auth-card__logo img { height: 32px; }
.rpx-auth-card__title {
  font-family: var(--rpx-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rpx-text-dk);
  text-align: center;
  margin-bottom: 8px;
}
.rpx-auth-card__sub { font-size: 0.9375rem; color: var(--rpx-text-muted); text-align: center; margin-bottom: 28px; max-width: 100%; }
.rpx-auth-form .rpx-form__label { color: var(--rpx-text-muted); }
.rpx-auth-form .rpx-form__input {
  background: var(--rpx-bg-deep);
  border-color: var(--rpx-border-dk);
  color: var(--rpx-text-dk);
}
.rpx-auth-form .rpx-form__input::placeholder { color: var(--rpx-text-muted); opacity: 0.7; }
.rpx-auth-form .rpx-form__input:focus { border-color: var(--rpx-accent); }
.rpx-auth-form__forgot {
  display: block;
  text-align: right;
  font-size: 0.875rem;
  color: var(--rpx-text-muted);
  margin-top: -12px;
  margin-bottom: 20px;
  transition: color 0.15s;
}
.rpx-auth-form__forgot:hover { color: var(--rpx-text-dk); }
.rpx-auth-card__submit {
  width: 100%;
  padding: 12px;
  font-size: 1rem;
  font-weight: 600;
  background: #C0262F;
  color: #fff;
  border: none;
  border-radius: var(--rpx-r-sm);
  cursor: pointer;
  transition: background 0.2s;
  margin-bottom: 20px;
}
.rpx-auth-card__submit:hover { background: var(--rpx-accent-dark); }
.rpx-auth-card__alt {
  text-align: center;
  font-size: 0.875rem;
  color: var(--rpx-text-muted);
}
.rpx-auth-card__alt a { color: var(--rpx-accent); text-decoration: underline; }
.rpx-auth-card__legal {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--rpx-border-dk);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--rpx-text-muted);
}
.rpx-auth-card__legal a { color: var(--rpx-text-muted); text-decoration: underline; }
.rpx-auth-card__legal a:hover { color: var(--rpx-text-dk); }
.rpx-auth-card__confirm {
  display: none;
  padding: 16px;
  background: rgba(45,206,138,0.1);
  border: 1px solid rgba(45,206,138,0.25);
  border-radius: var(--rpx-r-sm);
  color: var(--rpx-text-dk);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 16px;
  text-align: center;
}
.rpx-auth-card__confirm.is-visible { display: block; }
.rpx-auth-card__error {
  display: none;
  padding: 12px;
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.25);
  border-radius: var(--rpx-r-sm);
  color: var(--rpx-accent);
  font-size: 0.875rem;
  margin-bottom: 16px;
  text-align: center;
}
.rpx-auth-card__error.is-visible { display: block; }
.rpx-auth-view { display: block; }
.rpx-auth-view--confirm { display: none; }

/* ===== LEGAL CONTENT CLASSES (for abw-legal pages) ===== */
.rpx-legal-page {
  background: var(--rpx-bg-white);
}
.rpx-legal-hero {
  background: var(--rpx-bg-light);
  padding-top: calc(var(--rpx-nav-h) + 56px);
  padding-bottom: 48px;
}
.rpx-legal-hero__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-legal-hero__h1 { color: var(--rpx-text-lt); margin-bottom: 10px; }
.rpx-legal-hero__sub { color: var(--rpx-text-sub); font-size: 0.9375rem; max-width: 100%; }
.rpx-legal-content {
  background: var(--rpx-bg-white);
  padding-block: 64px;
}
.rpx-legal-content__inner { max-width: 760px; margin-inline: auto; padding-inline: 24px; }
.rpx-legal-content h2 { color: var(--rpx-text-lt); font-size: 1.25rem; margin-top: 36px; margin-bottom: 12px; }
.rpx-legal-content h3 { color: var(--rpx-text-lt); font-size: 1rem; margin-top: 24px; margin-bottom: 8px; }
.rpx-legal-content p { color: var(--rpx-text-sub); font-size: 0.9375rem; line-height: 1.75; margin-bottom: 16px; max-width: 100%; }
.rpx-legal-content ul, .rpx-legal-content ol { margin-left: 24px; margin-bottom: 16px; }
.rpx-legal-content li { color: var(--rpx-text-sub); font-size: 0.9375rem; line-height: 1.7; margin-bottom: 6px; }
.rpx-legal-content ul { list-style: disc; }
.rpx-legal-content ol { list-style: decimal; }
.rpx-legal-content a { color: var(--rpx-accent); text-decoration: underline; }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--rpx-bg-surface);
  border-top: 1px solid var(--rpx-border-dk);
  padding: 16px 24px;
}
.cookie-banner__inner {
  max-width: 1200px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--rpx-text-muted);
  flex: 1;
  min-width: 200px;
  max-width: 100%;
}
.cookie-banner__text a { color: var(--rpx-text-dk); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-banner__btn {
  padding: 8px 18px;
  border-radius: var(--rpx-r-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--rpx-border-dk);
  background: transparent;
  color: var(--rpx-text-dk);
  transition: background 0.15s, border-color 0.15s;
}
.cookie-banner__btn--primary {
  background: #C0262F;
  color: #fff;
  border-color: #C0262F;
}
.cookie-banner__btn--primary:hover { background: #A31F27; border-color: #A31F27; }
.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--rpx-text-muted);
  border-color: var(--rpx-border-dk);
}
.cookie-banner__btn--secondary:hover { border-color: var(--rpx-text-muted); color: var(--rpx-text-dk); }

/* ===== ANIMATIONS ===== */
.rpx-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.rpx-fade-in.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .rpx-fade-in { opacity: 1 !important; transform: none !important; transition: none !important; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .rpx-tiers { grid-template-columns: repeat(2, 1fr); }
  .rpx-footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .rpx-nav__links,
  .rpx-nav__cta { display: none; }
  .rpx-nav__hamburger { display: flex; }

  .rpx-hero { padding-top: calc(var(--rpx-nav-h) + 48px); }
  h1 { font-size: clamp(1.75rem, 6vw, 2.75rem); }
  h2 { font-size: clamp(1.375rem, 4vw, 2rem); }

  .rpx-trust-bar__grid { grid-template-columns: 1fr 1fr; }
  .rpx-problem__grid { grid-template-columns: 1fr; }
  .rpx-how__steps { grid-template-columns: 1fr; }
  .rpx-features__grid { grid-template-columns: 1fr; }
  .rpx-proof__grid { grid-template-columns: 1fr; }
  .rpx-pricing-preview__grid { grid-template-columns: 1fr; }
  .rpx-capabilities__grid { grid-template-columns: 1fr; }
  .rpx-tiers { grid-template-columns: 1fr; }
  .rpx-pipeline-types__grid { grid-template-columns: 1fr; }
  .rpx-protection-model__grid { grid-template-columns: 1fr; }
  .rpx-docs-quick-links { grid-template-columns: 1fr; }
  .rpx-blog-grid { grid-template-columns: 1fr; }
  .rpx-team__grid { grid-template-columns: 1fr; }
  .rpx-security-controls__list { grid-template-columns: 1fr; }
  .rpx-contact-form-wrap { grid-template-columns: 1fr; }

  .rpx-blog-featured__card { grid-template-columns: 1fr; }
  .rpx-blog-featured__body { padding: 24px; }

  .rpx-footer__top { grid-template-columns: 1fr; gap: 28px; }
  .rpx-footer__bottom { flex-direction: column; align-items: flex-start; }

  .rpx-use-case__scenario-row { grid-template-columns: 1fr; }

  .rpx-auth-card { padding: 28px 20px; }

  /* Table overflow */
  .rpx-api-table-wrap { overflow-x: auto; }
}

@media (max-width: 480px) {
  .rpx-trust-bar__grid { grid-template-columns: 1fr; }
  .rpx-hero__cta { flex-direction: column; align-items: center; }
  .rpx-cta-bottom__btns { flex-direction: column; align-items: center; }
  .rpx-billing-toggle { flex-wrap: wrap; }
  .rpx-intercept-log { font-size: 0.6875rem; }
  .rpx-intercept-log thead th,
  .rpx-intercept-log tbody td { padding: 7px 10px; }
}

/* ===== API TABLE ===== */
.rpx-api-table-wrap { overflow-x: auto; margin-block: 24px; }
.rpx-api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.rpx-api-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--rpx-bg-light);
  color: var(--rpx-text-lt);
  font-weight: 600;
  border-bottom: 2px solid var(--rpx-border-lt);
  white-space: nowrap;
}
.rpx-api-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--rpx-border-lt);
  color: var(--rpx-text-sub);
  vertical-align: top;
}
.rpx-api-table tr:last-child td { border-bottom: none; }
.rpx-api-table code { font-family: var(--rpx-font-mono); font-size: 0.8125rem; }

/* ===== UTILITY ===== */
.rpx-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.rpx-text-center { text-align: center; }

/* ===== CONTRAST FIXES — accent red on light surfaces ===== */
/* #E63946 gives 3.68-4.17 on white/bg-light; #C0262F gives 10.4:1 */
.rpx-subhero--light .rpx-subhero__eyebrow { color: var(--rpx-accent-dark); }
.rpx-blog-featured__tag { color: var(--rpx-accent-dark); }
.rpx-blog-card__tag { color: var(--rpx-accent-dark); }
.rpx-blog-article-hero__tag { color: var(--rpx-accent-dark); }
.rpx-changelog__version { color: var(--rpx-accent-dark); }
.rpx-team__role { color: var(--rpx-accent-dark); }
.rpx-docs-content a { color: var(--rpx-accent-dark); }
.rpx-blog-article__body a { color: var(--rpx-accent-dark); }
.rpx-legal-content a { color: var(--rpx-accent-dark); }
/* Tier badge: white on accent bg needs darker bg for 4.5:1 */
.rpx-tier__badge { background: #A31F27; border-color: #A31F27; }
.rpx-mt-0 { margin-top: 0; }

/* ===== AGENT-2C ADDITIONS: orphan class fixes + contrast ===== */

/* JS state hook: body class for pages with dark-top hero — no visual styling needed; contrast handled via .rpx-page--light-top overrides above */
.rpx-page--dark-top { /* JS state hook, no styling */ }

/* JS state hooks: form BEM modifiers used only as querySelector targets in rpx.js; styling lives on parent .rpx-auth-form */
.rpx-auth-form--login { /* JS state hook, no styling */ }
.rpx-auth-form--register { /* JS state hook, no styling */ }
.rpx-auth-form--forgot { /* JS state hook, no styling */ }

/* JS state hooks: billing toggle label state; visual state driven by .rpx-billing-toggle__label--active toggled onto whichever label is active */
.rpx-billing-toggle__label--monthly { /* JS state hook, no styling */ }
.rpx-billing-toggle__label--annual { /* JS state hook, no styling */ }

/* Use-case scenario label color variants: without = warning red, with = safe green */
.rpx-use-case__scenario-label--without { color: #ED505A; }
.rpx-use-case__scenario-label--with { color: var(--rpx-safe); }

/* Protection model icon container */
.rpx-protection-model__icon { display: block; }

/* Contact form element — width 100% within its grid column */
.rpx-contact-form { width: 100%; }

/* CONTRAST FIX — accent red #E63946 on bg-surface #0E1520 = 4.39:1 (fails AA).
   Applies to: code keyword spans, use-case scenario labels (without), auth card links.
   Use #ED505A (5.14:1 on #0E1520) for text-on-surface contexts. */
.rpx-code-block__kw { color: #ED505A; }
.rpx-use-case__scenario-label { color: #ED505A; }
.rpx-auth-card__alt a { color: #ED505A; }

.rpx-subhero__h2 { color: var(--rpx-text-dk); }
.rpx-use-case .rpx-section-head { color: var(--rpx-text-dk); }

/* ===== PHASE-2B UNBLOCKED: solutions page component classes ===== */

/* rpx-section-head — used directly on <h2> inside dark sections (threat-surface, enterprise-features, use-case).
   Base rule provides centering + bottom margin; scoped color overrides ensure light text on dark bg. */
.rpx-section-head {
  text-align: center;
  margin-bottom: 48px;
  color: var(--rpx-text-dk);
  font-family: var(--rpx-font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

/* rpx-subhero--cta — bottom CTA variant of subhero; dark bg inherited from rpx-subhero,
   centered layout with flex column alignment */
.rpx-subhero--cta {
  text-align: center;
}
.rpx-subhero--cta .rpx-subhero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* rpx-subhero__actions — flex row of buttons inside CTA subhero */
.rpx-subhero__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* rpx-threat-surface — dark section: document/RAG/agentic threat overview */
.rpx-threat-surface {
  background: var(--rpx-bg-deep);
}
.rpx-threat-surface h2,
.rpx-threat-surface .rpx-section-head {
  color: var(--rpx-text-dk);
}

/* rpx-threat-grid — responsive grid of threat cards */
.rpx-threat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* rpx-threat-card — individual threat card on dark bg */
.rpx-threat-card {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 28px 24px;
}
.rpx-threat-card__icon {
  font-size: 1.5rem;
  color: var(--rpx-accent);
  margin-bottom: 16px;
}
.rpx-threat-card__h3 {
  color: var(--rpx-text-dk);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.rpx-threat-card__p {
  color: var(--rpx-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  max-width: 100%;
}

/* rpx-how-it-works — light/white section wrapping rpx-two-col */
.rpx-how-it-works {
  background: var(--rpx-bg-white);
}

/* rpx-two-col — two-column grid: text + visual side by side */
.rpx-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.rpx-two-col__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.rpx-two-col__text h2 {
  color: var(--rpx-text-lt);
  font-family: var(--rpx-font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0;
}
.rpx-two-col__text p {
  color: var(--rpx-text-sub);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 100%;
}
.rpx-two-col__visual {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* rpx-pipeline-diagram — vertical flow diagram of RAG inspection steps */
.rpx-pipeline-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}
.rpx-pipeline-diagram__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}
.rpx-pipeline-diagram__step--inspect {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-accent);
  border-radius: var(--rpx-r-md);
  padding: 14px 20px;
  position: relative;
}
.rpx-pipeline-diagram__label {
  display: block;
  font-family: var(--rpx-font-mono);
  font-size: 0.8125rem;
  color: var(--rpx-text-lt);
  padding: 10px 16px;
  background: var(--rpx-bg-light);
  border: 1px solid var(--rpx-border-lt);
  border-radius: var(--rpx-r-sm);
  width: 100%;
  text-align: center;
}
.rpx-pipeline-diagram__step--inspect .rpx-pipeline-diagram__label {
  background: transparent;
  border: none;
  color: var(--rpx-text-dk);
  padding: 4px 0;
}
.rpx-pipeline-diagram__arrow {
  font-size: 0.875rem;
  color: var(--rpx-text-sub);
  padding: 6px 0;
}
.rpx-pipeline-diagram__shield {
  font-size: 1.25rem;
  color: var(--rpx-accent);
  margin-bottom: 6px;
}

/* rpx-integrations-content — two-column: text + code block, on light bg */
.rpx-integrations-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.rpx-integrations-content__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.rpx-integrations-content__text h2 {
  color: var(--rpx-text-lt);
  font-family: var(--rpx-font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0;
}
.rpx-integrations-content__text p {
  color: var(--rpx-text-sub);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 100%;
}
.rpx-integrations-content__code {
  overflow-x: auto;
}

/* rpx-use-case__scenario modifiers — bad (red left border) vs good (green left border) */
.rpx-use-case__scenario--bad {
  border-left: 3px solid #ED505A;
}
.rpx-use-case__scenario--good {
  border-left: 3px solid var(--rpx-safe);
}

/* rpx-enterprise-features — dark section with feature grid */
.rpx-enterprise-features {
  background: var(--rpx-bg-deep);
}
.rpx-enterprise-features h2,
.rpx-enterprise-features .rpx-section-head {
  color: var(--rpx-text-dk);
}

/* rpx-enterprise-grid — 3-column grid of feature cards */
.rpx-enterprise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* rpx-enterprise-feature — individual feature card on dark section */
.rpx-enterprise-feature {
  background: var(--rpx-bg-surface);
  border: 1px solid var(--rpx-border-dk);
  border-radius: var(--rpx-r-lg);
  padding: 28px 24px;
}
.rpx-enterprise-feature__icon {
  font-size: 1.375rem;
  color: var(--rpx-accent);
  margin-bottom: 16px;
}
.rpx-enterprise-feature__h3 {
  color: var(--rpx-text-dk);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.rpx-enterprise-feature__p {
  color: var(--rpx-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  max-width: 100%;
}

/* rpx-enterprise-cta — dark CTA section: two-column inner with text + actions */
.rpx-enterprise-cta {
  background: var(--rpx-bg-surface);
}
.rpx-enterprise-cta__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.rpx-enterprise-cta__text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rpx-enterprise-cta__text h2 {
  color: var(--rpx-text-dk);
  font-family: var(--rpx-font-display);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0;
}
.rpx-enterprise-cta__text p {
  color: var(--rpx-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 100%;
}
.rpx-enterprise-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== RESPONSIVE — solutions page components ===== */
@media (max-width: 768px) {
  .rpx-threat-grid {
    grid-template-columns: 1fr;
  }
  .rpx-two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .rpx-two-col__visual {
    order: -1;
  }
  .rpx-integrations-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .rpx-enterprise-grid {
    grid-template-columns: 1fr;
  }
  .rpx-enterprise-cta__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .rpx-enterprise-cta__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .rpx-subhero__actions {
    flex-direction: column;
    align-items: center;
  }
  .rpx-use-case__row {
    grid-template-columns: 1fr;
  }
}