/* SERPIFAI Research & Insights V1.0
   Premium, accessible, motion-conscious editorial experience. */

:root {
  --ri-bg: #04101d;
  --ri-bg-deep: #020914;
  --ri-panel: #071827;
  --ri-panel-2: #0a2234;
  --ri-line: rgba(129, 205, 233, .17);
  --ri-line-strong: rgba(125, 227, 245, .36);
  --ri-text: #f8fbfd;
  --ri-muted: #aebfca;
  --ri-soft: #d9e4ee;
  --ri-cyan: #7de3f5;
  --ri-cyan-strong: #53d8f4;
  --ri-mint: #66e3bd;
  --ri-violet: #9a7cff;
  --ri-gold: #e7bd72;
  --ri-danger: #ff9baa;
  --ri-radius: 24px;
  --ri-shadow: 0 28px 90px rgba(0, 0, 0, .34);
  --ri-reading: 760px;
}

html { scroll-padding-top: 96px; }
body.insights-page {
  background:
    radial-gradient(circle at 15% 0%, rgba(83, 216, 244, .08), transparent 28rem),
    radial-gradient(circle at 88% 12%, rgba(154, 124, 255, .08), transparent 30rem),
    var(--ri-bg);
  color: var(--ri-text);
  overflow-x: hidden;
}

.insights-page * { box-sizing: border-box; }
.insights-page img, .insights-page svg { max-width: 100%; }
.insights-page a { text-underline-offset: .18em; }
.insights-page main { min-height: 70vh; }

/* Explicit heading contrast: no dependence on older heading patches. */
.insights-page :is(h1,h2,h3,h4,h5,h6),
.insights-page :is(h1,h2,h3,h4,h5,h6) * {
  color: var(--ri-text) !important;
  -webkit-text-fill-color: currentColor !important;
  background: none !important;
  background-image: none !important;
  opacity: 1 !important;
  text-shadow: none !important;
}
.insights-page :is(.ri-eyebrow,.ri-label,.ri-kicker) {
  color: var(--ri-cyan) !important;
  -webkit-text-fill-color: currentColor !important;
}
.insights-page .ri-light-surface :is(h1,h2,h3,h4,h5,h6) {
  color: #0b1220 !important;
}
.insights-page .ri-light-surface :is(.ri-eyebrow,.ri-label,.ri-kicker) {
  color: #4338ca !important;
}

.ri-shell {
  width: min(calc(100% - 40px), 1200px);
  margin-inline: auto;
}
.ri-narrow {
  width: min(calc(100% - 40px), var(--ri-reading));
  margin-inline: auto;
}
.ri-section {
  position: relative;
  padding: clamp(72px, 9vw, 128px) 0;
}
.ri-section--compact { padding: clamp(52px, 7vw, 88px) 0; }
.ri-section--line { border-top: 1px solid var(--ri-line); }
.ri-section--glow::before {
  content: "";
  position: absolute;
  inset: 10% auto auto 50%;
  width: min(75vw, 980px);
  height: 380px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83,216,244,.09), transparent 68%);
  pointer-events: none;
  filter: blur(8px);
}
.ri-eyebrow {
  margin: 0 0 14px;
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.ri-display {
  max-width: 930px;
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.9rem) !important;
  line-height: .98 !important;
  letter-spacing: -.065em !important;
  text-wrap: balance;
}
.ri-display span { color: var(--ri-cyan) !important; }
.ri-section-title {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.15rem, 4.5vw, 4.2rem) !important;
  line-height: 1.03 !important;
  letter-spacing: -.052em !important;
  text-wrap: balance;
}
.ri-card-title {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.7rem) !important;
  line-height: 1.18 !important;
  letter-spacing: -.025em !important;
}
.ri-lede {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--ri-soft);
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  line-height: 1.7;
}
.ri-copy {
  color: var(--ri-muted);
  line-height: 1.76;
}
.ri-copy strong { color: var(--ri-text); }
.ri-muted { color: var(--ri-muted); }

.ri-hero {
  position: relative;
  min-height: min(860px, calc(100vh - 30px));
  display: grid;
  align-items: center;
  padding: clamp(110px, 14vw, 178px) 0 clamp(78px, 10vw, 118px);
  overflow: clip;
}
.ri-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  align-items: center;
  gap: clamp(46px, 7vw, 96px);
}
.ri-hero__copy { position: relative; z-index: 3; }
.ri-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.ri-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--ri-line);
  border-radius: 999px;
  background: rgba(7, 24, 39, .65);
  color: #c9dae4;
  font-size: .78rem;
}
.ri-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ri-mint);
  box-shadow: 0 0 18px rgba(102,227,189,.65);
}
.ri-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 32px;
}
.ri-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border: 1px solid var(--ri-line-strong);
  border-radius: 13px;
  text-decoration: none;
  color: var(--ri-text);
  font-weight: 800;
  transition: transform .22s ease, border-color .22s ease, background-color .22s ease;
}
.ri-button:hover { transform: translateY(-2px); border-color: var(--ri-cyan); }
.ri-button--primary {
  color: #03111c;
  background: linear-gradient(110deg, var(--ri-cyan), var(--ri-mint));
  border-color: transparent;
}
.ri-button--secondary { background: rgba(8, 28, 43, .74); }
.ri-button:focus-visible,
.ri-filter:focus-visible,
.ri-toc a:focus-visible {
  outline: 3px solid rgba(125,227,245,.7);
  outline-offset: 4px;
}

.ri-orbit {
  position: relative;
  min-height: 500px;
  border: 1px solid var(--ri-line);
  border-radius: 36px;
  background:
    linear-gradient(rgba(125,227,245,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,227,245,.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 48%, rgba(83,216,244,.12), transparent 42%),
    rgba(3, 15, 27, .8);
  background-size: 42px 42px, 42px 42px, auto, auto;
  box-shadow: var(--ri-shadow), inset 0 0 0 1px rgba(255,255,255,.025);
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}
.ri-orbit::before,
.ri-orbit::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  border: 1px solid rgba(125,227,245,.16);
  border-radius: 50%;
  transform: translate(-50%,-50%);
}
.ri-orbit::before { width: 320px; height: 320px; }
.ri-orbit::after { width: 450px; height: 450px; }
.ri-orbit__core {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 148px;
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(125,227,245,.6);
  background: radial-gradient(circle, rgba(83,216,244,.24), rgba(5,31,48,.94) 70%);
  box-shadow: 0 0 65px rgba(83,216,244,.16);
  color: var(--ri-text);
  font-weight: 900;
  text-align: center;
  line-height: 1.15;
}
.ri-orbit__node {
  position: absolute;
  width: 122px;
  min-height: 66px;
  display: grid;
  place-items: center;
  padding: 12px;
  border: 1px solid var(--ri-line);
  border-radius: 18px;
  background: rgba(7, 28, 43, .88);
  color: var(--ri-soft);
  font-size: .76rem;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 18px 38px rgba(0,0,0,.2);
}
.ri-orbit__node:nth-of-type(2) { top: 12%; left: 8%; }
.ri-orbit__node:nth-of-type(3) { top: 10%; right: 8%; }
.ri-orbit__node:nth-of-type(4) { bottom: 11%; left: 10%; }
.ri-orbit__node:nth-of-type(5) { bottom: 10%; right: 7%; }
.ri-orbit__line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.ri-orbit__line path {
  fill: none;
  stroke: rgba(125,227,245,.3);
  stroke-width: 1.4;
  stroke-dasharray: 7 9;
  animation: ri-dash 16s linear infinite;
}
.ri-orbit__glow {
  position: absolute;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  filter: blur(48px);
  opacity: .22;
  pointer-events: none;
}
.ri-orbit__glow--a { top: -40px; right: -30px; background: var(--ri-violet); }
.ri-orbit__glow--b { bottom: -60px; left: -40px; background: var(--ri-cyan); }

.ri-intro-grid {
  display: grid;
  grid-template-columns: .68fr 1.32fr;
  gap: clamp(38px, 7vw, 90px);
  align-items: start;
}
.ri-stat-list {
  display: grid;
  gap: 12px;
}
.ri-stat {
  padding: 18px;
  border: 1px solid var(--ri-line);
  border-radius: 17px;
  background: rgba(7, 24, 39, .62);
}
.ri-stat b { display: block; color: var(--ri-text); margin-bottom: 5px; }
.ri-stat span { color: var(--ri-muted); font-size: .84rem; }

.ri-feature {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--ri-line);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(9,34,52,.96), rgba(4,17,30,.96));
  box-shadow: var(--ri-shadow);
}
.ri-feature__copy {
  padding: clamp(30px, 5vw, 62px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ri-feature__copy .ri-card-title {
  font-size: clamp(2rem, 3.5vw, 3.55rem) !important;
}
.ri-feature__visual {
  position: relative;
  min-height: 430px;
  border-left: 1px solid var(--ri-line);
  background:
    linear-gradient(rgba(125,227,245,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,227,245,.035) 1px, transparent 1px),
    #051522;
  background-size: 34px 34px;
}
.ri-lens {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(76%, 360px);
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
}
.ri-lens__ring {
  position: absolute;
  inset: var(--ring, 0);
  border: 1px solid rgba(125,227,245,.25);
  border-radius: 50%;
}
.ri-lens__ring:nth-child(2) { --ring: 15%; }
.ri-lens__ring:nth-child(3) { --ring: 30%; }
.ri-lens__ring:nth-child(4) { --ring: 43%; border-color: var(--ri-cyan); box-shadow: 0 0 36px rgba(83,216,244,.13); }
.ri-lens__label {
  position: absolute;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(6,25,39,.94);
  border: 1px solid var(--ri-line);
  color: var(--ri-soft);
  font-size: .7rem;
  font-weight: 800;
}
.ri-lens__label:nth-of-type(5) { top: 2%; left: 50%; transform: translateX(-50%); }
.ri-lens__label:nth-of-type(6) { top: 50%; right: -12%; transform: translateY(-50%); }
.ri-lens__label:nth-of-type(7) { bottom: 1%; left: 50%; transform: translateX(-50%); }
.ri-lens__label:nth-of-type(8) { top: 50%; left: -12%; transform: translateY(-50%); }

.ri-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 18px 0;
  color: #8fa6b5;
  font-size: .78rem;
}
.ri-meta-line span { display: inline-flex; align-items: center; gap: 7px; }
.ri-meta-line span::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%; background: var(--ri-cyan);
}

.ri-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 30px;
}
.ri-filter {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--ri-line);
  border-radius: 999px;
  background: rgba(7,24,39,.7);
  color: var(--ri-soft);
  cursor: pointer;
  font: inherit;
  font-size: .78rem;
  font-weight: 760;
}
.ri-filter[aria-pressed="true"] {
  color: #03111c;
  border-color: transparent;
  background: var(--ri-cyan);
}
.ri-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.ri-card {
  position: relative;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--ri-line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0%, rgba(154,124,255,.09), transparent 16rem),
    rgba(7,24,39,.78);
  text-decoration: none;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.ri-card:hover {
  transform: translateY(-7px);
  border-color: rgba(125,227,245,.52);
  box-shadow: 0 24px 55px rgba(0,0,0,.28);
}
.ri-card[hidden] { display: none; }
.ri-card__number {
  color: var(--ri-cyan);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .12em;
}
.ri-card__copy { color: var(--ri-muted); line-height: 1.65; }
.ri-card__footer {
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ri-soft);
  font-size: .78rem;
  font-weight: 780;
}
.ri-card__footer i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--ri-line);
  font-style: normal;
}

.ri-doctrine {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
  margin-top: 38px;
}
.ri-doctrine article {
  padding: 22px;
  border: 1px solid var(--ri-line);
  border-radius: 18px;
  background: rgba(7,24,39,.6);
}
.ri-doctrine span {
  color: var(--ri-cyan);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
}
.ri-doctrine h3 { margin: 10px 0 8px; font-size: 1.18rem !important; }
.ri-doctrine p { margin: 0; color: var(--ri-muted); font-size: .84rem; line-height: 1.6; }

.ri-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--ri-line-strong);
  border-radius: 28px;
  background:
    radial-gradient(circle at 85% 0%, rgba(154,124,255,.12), transparent 23rem),
    linear-gradient(135deg, rgba(8,34,51,.98), rgba(5,18,31,.98));
  box-shadow: var(--ri-shadow);
}
.ri-cta p { max-width: 700px; margin: 12px 0 0; color: var(--ri-muted); }

/* Article pages */
.ri-article-hero {
  position: relative;
  padding: clamp(120px, 15vw, 180px) 0 72px;
  border-bottom: 1px solid var(--ri-line);
  overflow: hidden;
}
.ri-article-hero::before {
  content: "";
  position: absolute;
  width: 820px;
  height: 820px;
  top: -480px;
  right: -220px;
  border-radius: 50%;
  border: 1px solid rgba(125,227,245,.12);
  box-shadow:
    0 0 0 90px rgba(125,227,245,.025),
    0 0 0 180px rgba(154,124,255,.018);
}
.ri-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: #8da5b4;
  font-size: .78rem;
}
.ri-breadcrumbs a { color: var(--ri-cyan); text-decoration: none; }
.ri-article-title {
  max-width: 980px;
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 6.4rem) !important;
  line-height: 1 !important;
  letter-spacing: -.06em !important;
  text-wrap: balance;
}
.ri-article-deck {
  max-width: 830px;
  margin: 24px 0 0;
  color: var(--ri-soft);
  font-size: clamp(1.08rem, 1.8vw, 1.34rem);
  line-height: 1.7;
}
.ri-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 28px;
  color: #8ea5b5;
  font-size: .8rem;
}
.ri-article-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, var(--ri-reading)) 1fr;
  gap: clamp(34px, 5vw, 70px);
  align-items: start;
}
.ri-toc {
  position: sticky;
  top: 98px;
  padding: 18px 0;
  border-top: 1px solid var(--ri-line);
  border-bottom: 1px solid var(--ri-line);
}
.ri-toc b {
  display: block;
  margin-bottom: 11px;
  color: var(--ri-text);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.ri-toc nav { display: grid; gap: 4px; }
.ri-toc a {
  display: block;
  padding: 7px 9px;
  border-left: 2px solid transparent;
  color: #8fa7b6;
  text-decoration: none;
  font-size: .76rem;
  line-height: 1.35;
}
.ri-toc a.active {
  color: var(--ri-text);
  border-left-color: var(--ri-cyan);
  background: rgba(125,227,245,.045);
}
.ri-article {
  min-width: 0;
}
.ri-article section {
  scroll-margin-top: 105px;
  padding: 0 0 60px;
}
.ri-article section + section {
  padding-top: 14px;
  border-top: 1px solid var(--ri-line);
}
.ri-article h2 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 3vw, 3rem) !important;
  line-height: 1.08 !important;
  letter-spacing: -.04em !important;
}
.ri-article h3 {
  margin: 32px 0 12px;
  font-size: clamp(1.3rem, 2vw, 1.7rem) !important;
  line-height: 1.2 !important;
}
.ri-article p,
.ri-article li,
.ri-article dd {
  color: #bdcbd4;
  font-size: 1.02rem;
  line-height: 1.84;
}
.ri-article p { margin: 0 0 22px; }
.ri-article strong { color: var(--ri-text); }
.ri-article a { color: var(--ri-cyan); }
.ri-article ul,
.ri-article ol { padding-left: 1.3rem; }
.ri-article li { margin-bottom: 10px; }
.ri-callout {
  margin: 30px 0;
  padding: 24px;
  border: 1px solid var(--ri-line-strong);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(12,39,57,.92), rgba(7,24,39,.86));
}
.ri-callout p:last-child { margin-bottom: 0; }
.ri-callout__label {
  display: block;
  margin-bottom: 8px;
  color: var(--ri-cyan);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.ri-framework {
  display: grid;
  gap: 11px;
  margin: 28px 0;
  counter-reset: framework;
}
.ri-framework article {
  position: relative;
  padding: 22px 22px 22px 72px;
  border: 1px solid var(--ri-line);
  border-radius: 17px;
  background: rgba(7,24,39,.66);
}
.ri-framework article::before {
  counter-increment: framework;
  content: counter(framework, decimal-leading-zero);
  position: absolute;
  top: 22px;
  left: 22px;
  color: var(--ri-cyan);
  font-weight: 900;
}
.ri-framework h3 { margin: 0 0 8px; font-size: 1.16rem !important; }
.ri-framework p { margin: 0; font-size: .94rem; line-height: 1.68; }
.ri-table-wrap {
  margin: 30px 0;
  overflow-x: auto;
  border: 1px solid var(--ri-line);
  border-radius: 18px;
}
.ri-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: rgba(6,22,35,.72);
}
.ri-table th,
.ri-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--ri-line);
  text-align: left;
  vertical-align: top;
}
.ri-table th {
  color: var(--ri-cyan);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ri-table td { color: #bdcbd4; font-size: .87rem; line-height: 1.55; }
.ri-table tr:last-child td { border-bottom: 0; }
.ri-quote {
  margin: 34px 0;
  padding: 0 0 0 24px;
  border-left: 3px solid var(--ri-cyan);
}
.ri-quote p {
  color: var(--ri-text);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.45;
  letter-spacing: -.025em;
}
.ri-side-note {
  position: sticky;
  top: 98px;
  padding: 20px;
  border: 1px solid var(--ri-line);
  border-radius: 18px;
  background: rgba(7,24,39,.6);
}
.ri-side-note b { display: block; color: var(--ri-text); margin-bottom: 8px; }
.ri-side-note p { margin: 0; color: var(--ri-muted); font-size: .8rem; line-height: 1.6; }
.ri-next {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.ri-next a {
  min-height: 190px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--ri-line);
  border-radius: 20px;
  background: rgba(7,24,39,.7);
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease;
}
.ri-next a:hover { transform: translateY(-4px); border-color: var(--ri-line-strong); }
.ri-next span { color: var(--ri-cyan); font-size: .72rem; font-weight: 900; letter-spacing: .1em; }
.ri-next b { color: var(--ri-text); font-size: 1.15rem; line-height: 1.35; }

.ri-footer {
  border-top: 1px solid var(--ri-line);
  padding: 52px 0 24px;
  background: var(--ri-bg-deep);
}
.ri-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, .7fr);
  gap: 38px;
}
.ri-footer__brand img { width: 210px; height: auto; }
.ri-footer__brand p { max-width: 430px; color: #8ea5b5; }
.ri-footer nav { display: grid; align-content: start; gap: 10px; }
.ri-footer nav h2 {
  margin: 0 0 6px;
  color: #7f98a8 !important;
  font-size: .72rem !important;
  text-transform: uppercase;
  letter-spacing: .13em;
}
.ri-footer nav a { color: #bdcbd4; text-decoration: none; font-size: .84rem; }
.ri-footer nav a:hover { color: var(--ri-text); }
.ri-footer__bottom {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--ri-line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #738d9e;
  font-size: .73rem;
}

.ri-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .72s ease, transform .72s ease;
}
.ri-reveal.is-visible { opacity: 1; transform: none; }
[data-ri-parallax] { will-change: transform; }

@keyframes ri-dash { to { stroke-dashoffset: -160; } }

@media (max-width: 1080px) {
  .ri-hero__grid, .ri-feature { grid-template-columns: 1fr; }
  .ri-orbit { min-height: 440px; }
  .ri-feature__visual { border-left: 0; border-top: 1px solid var(--ri-line); }
  .ri-article-layout { grid-template-columns: minmax(0, var(--ri-reading)) 1fr; justify-content: center; }
  .ri-toc { display: none; }
  .ri-card-grid { grid-template-columns: repeat(2, 1fr); }
  .ri-card-grid .ri-card:last-child { grid-column: 1 / -1; min-height: 300px; }
  .ri-doctrine { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .ri-shell, .ri-narrow { width: min(calc(100% - 28px), 1200px); }
  .ri-hero { min-height: auto; padding-top: 104px; }
  .ri-hero__grid, .ri-intro-grid, .ri-article-layout, .ri-cta { grid-template-columns: 1fr; }
  .ri-orbit { min-height: 390px; border-radius: 24px; }
  .ri-orbit::before { width: 250px; height: 250px; }
  .ri-orbit::after { width: 350px; height: 350px; }
  .ri-orbit__core { width: 112px; }
  .ri-orbit__node { width: 100px; min-height: 56px; font-size: .66rem; }
  .ri-card-grid, .ri-next { grid-template-columns: 1fr; }
  .ri-card-grid .ri-card:last-child { grid-column: auto; }
  .ri-doctrine { grid-template-columns: 1fr; }
  .ri-side-note { position: static; }
  .ri-footer__grid { grid-template-columns: 1fr; }
  .ri-footer__bottom { flex-direction: column; }
  .ri-feature__copy { padding: 28px; }
}
@media (max-width: 430px) {
  .ri-display { font-size: 2.8rem !important; }
  .ri-article-title { font-size: 2.55rem !important; }
  .ri-hero__actions { display: grid; }
  .ri-button { width: 100%; }
  .ri-orbit__node:nth-of-type(2) { left: 4%; }
  .ri-orbit__node:nth-of-type(3) { right: 4%; }
  .ri-orbit__node:nth-of-type(4) { left: 4%; }
  .ri-orbit__node:nth-of-type(5) { right: 4%; }
}
@media (prefers-reduced-motion: reduce) {
  .ri-reveal { opacity: 1; transform: none; transition: none; }
  [data-ri-parallax] { transform: none !important; }
  .ri-orbit__line path { animation: none; }
  .ri-card, .ri-button, .ri-next a { transition: none; }
}

/* Homepage integration */
.serpifai-home-insights { background: linear-gradient(180deg, rgba(5,20,33,.4), rgba(4,16,29,.95)); }
.serpifai-home-insights__heading {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 34px;
}
.serpifai-home-insights__heading p { margin: 0; color: #aebfca; line-height: 1.7; }
.serpifai-home-insights .ri-card { min-height: 320px; }
.serpifai-home-insights__all { margin: 28px 0 0; text-align: right; }
@media(max-width:760px){
  .serpifai-home-insights__heading { grid-template-columns: 1fr; gap: 18px; }
  .serpifai-home-insights__all { text-align: left; }
}

/* SERPIFAI INSIGHTS HERO VISIBILITY BOOST V1.5.1 */
.insight-article-hero::before,
.insights-article-hero::before,
.article-hero::before,
.article-hero__overlay,
.insight-hero::before,
.insight-hero__overlay {
    opacity: 0.42 !important;
    background: linear-gradient(135deg, rgba(6, 14, 32, 0.38) 0%, rgba(6, 14, 32, 0.44) 42%, rgba(6, 14, 32, 0.52) 100%) !important;
}

.insight-article-hero .featured-image,
.insights-article-hero .featured-image,
.article-hero .featured-image,
.article-hero__media,
.article-hero__image,
.insight-hero .featured-image,
.insight-hero__media,
.insight-hero__image {
    opacity: 0.72 !important;
    filter: saturate(1.02) contrast(1.02) brightness(0.88) !important;
}

.insight-article-hero .hero-content,
.insights-article-hero .hero-content,
.article-hero .hero-content,
.article-hero__content,
.insight-hero .hero-content,
.insight-hero__content {
    position: relative !important;
    z-index: 3 !important;
}

/* SERPIFAI V1.13.2 founder author links */
.ri-article-meta a,.ri-author-note a{color:inherit;text-decoration-color:rgba(105,227,255,.52);text-underline-offset:4px}.ri-article-meta a:hover,.ri-author-note a:hover{color:#7fe7ff}