/* =========================================================
   BOLI CARE · PLATFORM & RESEARCH (V5)
   Hero (infrastructure stack), roadmap, portfolio table,
   why-cells, CTA. Self-contained - does not override
   home/components/physicians styles.
   ========================================================= */


/* =========================================================
   ░░  1 · HERO - dark, scientific, infrastructure feel  ░░
   ========================================================= */
.pr-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(140px, 16vw, 200px) 0 clamp(64px, 7vw, 100px);
  color: var(--paper);
  background:
    linear-gradient(180deg, var(--green-ink) 0%, var(--green-ink-2) 60%, #082d20 100%);
  overflow: hidden;
}

.pr-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.pr-hero-grain {
  position: absolute;
  inset: 0;
  opacity: .06;
  mix-blend-mode: overlay;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='.95' numOctaves='2' seed='7'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
}

.pr-hero-glow {
  position: absolute;
  inset: -10% auto auto -10%;
  width: 70%;
  height: 70%;
  background:
    radial-gradient(closest-side, rgba(216,167,77,.16), transparent 70%),
    radial-gradient(closest-side at 70% 30%, rgba(13,91,63,.40), transparent 65%);
  filter: blur(40px);
}

.pr-hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 40%, transparent 100%);
}

.pr-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(48px, 6vw, 96px);
  align-items: center;
}

/* Left column · text */
.pr-hero-text { max-width: 640px; }

.pr-hero .eyebrow-gold {
  color: var(--gold-soft);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  display: inline-block;
  margin-bottom: 24px;
}

.pr-hero-title {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: var(--tr-tight);
  color: #fff;
  margin: 0 0 24px;
}
.pr-hero-title em {
  color: var(--gold-soft);
  font-style: italic;
  font-weight: 500;
}

.pr-hero-lede {
  font-size: var(--fs-lede);
  line-height: 1.55;
  color: rgba(255,255,255,.78);
  max-width: 560px;
  margin: 0 0 32px;
}

.pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}
.pr-hero .btn-primary {
  background: var(--gold);
  color: #1a1207;
  border: none;
}
.pr-hero .btn-primary:hover {
  background: var(--gold-soft);
  transform: translateY(-1px);
}
.pr-hero .btn-ghost-dark {
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
  background: transparent;
}
.pr-hero .btn-ghost-dark:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}

/* Hero meta · 4 micro stats inline */
.pr-hero-meta {
  list-style: none;
  margin: 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255,255,255,.12);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pr-hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pr-hero-meta strong {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: -.01em;
}
.pr-hero-meta span {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}

/* Right column · infrastructure stack visual */
.pr-hero-stack {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 12px;
  min-height: 520px;
}

.prs-card {
  position: relative;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding: 18px 22px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.prs-card:hover {
  background: rgba(255,255,255,.06);
  transform: translateY(-2px);
}

.prs-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.prs-card-num {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-soft);
  letter-spacing: .06em;
  background: rgba(216,167,77,.10);
  border: 1px solid rgba(216,167,77,.25);
  padding: 3px 7px;
  border-radius: 5px;
}
.prs-card-label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.02rem;
  color: #fff;
  letter-spacing: -.01em;
}

.prs-card-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.prs-card-tags li {
  font-size: 11.5px;
  font-weight: 500;
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  padding: 4px 10px;
  border-radius: 999px;
}

/* Layer-specific accent */
.prs-apps  { background: linear-gradient(180deg, rgba(216,167,77,.10), rgba(255,255,255,.03)); }
.prs-data  { background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(13,91,63,.10)); }
.prs-signals { background: linear-gradient(180deg, rgba(13,91,63,.18), rgba(255,255,255,.03)); }

/* Pulse line inside the data card */
.prs-card-pulse {
  margin-top: 14px;
  color: var(--gold-soft);
  opacity: .78;
}
.prs-card-pulse svg {
  display: block;
  width: 100%;
  height: 28px;
}

/* Flow connector arrows between cards */
.prs-flow {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 18px;
  position: relative;
}
.prs-flow span {
  width: 1px;
  height: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.40), rgba(255,255,255,.05));
  position: relative;
}
.prs-flow span::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-right: 1px solid rgba(255,255,255,.45);
  border-bottom: 1px solid rgba(255,255,255,.45);
  transform: translateX(-50%) rotate(45deg);
}

/* Floating annotations */
.prs-floating {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(8,45,32,.85);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .04em;
  color: rgba(255,255,255,.85);
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.5);
}
.prs-fl-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 12px rgba(216,167,77,.6);
  animation: prsPulse 2.4s ease-in-out infinite;
}
@keyframes prsPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .55; transform: scale(.85); }
}
.prs-fl-1 { top: -14px;    left: -8%;  }
.prs-fl-2 { bottom: -14px; right: -6%; }


/* =========================================================
   ░░  2 · ROADMAP SECTION  ░░
   ========================================================= */
.pr-roadmap {
  padding: clamp(80px, 9vw, 130px) 0;
  background:
    radial-gradient(800px 600px at 80% 0%, rgba(216,167,77,.06), transparent 60%),
    var(--paper);
  position: relative;
}

.pr-roadmap-head {
  max-width: 880px;
  margin: 0 auto 56px;
  text-align: center;
}
.pr-roadmap-head .eyebrow-gold {
  color: var(--green);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  display: inline-block;
  margin-bottom: 18px;
}
.pr-roadmap-head h2 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: var(--fs-title);
  line-height: 1.1;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
  margin: 0 0 20px;
}
.pr-roadmap-head h2 em {
  color: var(--green);
  font-style: italic;
  font-weight: 500;
}
.pr-roadmap-head .lede {
  font-size: var(--fs-lede);
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 auto;
  max-width: 720px;
}

/* Stats strip · 4 cells */
.pr-roadmap-stats {
  list-style: none;
  margin: 0 auto 64px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.6);
  overflow: hidden;
  max-width: 1100px;
}
.pr-roadmap-stats li {
  padding: 26px 24px;
  border-right: 1px solid var(--rule-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}
.pr-roadmap-stats li:last-child { border-right: none; }
.pr-roadmap-stats strong {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.6rem;
  color: var(--green);
  letter-spacing: -.01em;
  line-height: 1.05;
}
.pr-roadmap-stats span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}


/* =========================================================
   ░░  3 · PORTFOLIO TABLE - premium technical, locked col  ░░
   ========================================================= */
.pr-portfolio {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -40px rgba(13,26,20,.18);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}

.pr-portfolio-head {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--rule-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: end;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(248,244,232,.5), transparent);
}
.pr-portfolio-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.pr-portfolio-tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(212,148,42,.5);
  animation: prsPulse 2.4s ease-in-out infinite;
}
.pr-portfolio-head h3 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--ink);
  letter-spacing: -.015em;
  margin: 0;
  line-height: 1.25;
}
.pr-portfolio-intro {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-muted);
  max-width: 380px;
  margin: 0;
}

.pr-portfolio-table-wrap {
  overflow-x: auto;
  position: relative;
}
.pr-portfolio-table-wrap::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; right: 0;
  width: 30px;
  background: linear-gradient(to right, transparent, #fff);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
}
@media (max-width: 880px) {
  .pr-portfolio-table-wrap::after { opacity: 1; }
}

.pr-portfolio-table {
  width: 100%;
  border-collapse: collapse;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
.pr-portfolio-table thead th {
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--paper-2);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}
.pr-portfolio-table tbody tr {
  border-bottom: 1px solid var(--rule-soft);
  transition: background var(--dur-fast) var(--ease);
}
.pr-portfolio-table tbody tr:last-child { border-bottom: none; }
.pr-portfolio-table tbody tr:hover {
  background: rgba(231,239,233,.40);
}
.pr-portfolio-table td {
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-soft);
  vertical-align: middle;
  white-space: nowrap;
}
.pr-portfolio-table .col-type {
  white-space: normal;
  min-width: 240px;
}
.study-id {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: .02em;
}

/* Phase chips */
.phase-chip {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 5px;
  border: 1px solid currentColor;
}
.phase-chip.phase-1 { color: #4a7c5e; background: rgba(74,124,94,.08); }
.phase-chip.phase-2 { color: var(--green); background: rgba(13,91,63,.08); }
.phase-chip.phase-3 { color: var(--gold); background: rgba(212,148,42,.08); }
.phase-chip.phase-4 { color: var(--coral-deep); background: rgba(200,84,58,.08); }
.phase-chip.phase-5 { color: #6b3aa6; background: rgba(107,58,166,.08); }

/* Status pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink-soft);
}
.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.status-pill.status-submitted { color: var(--green); border-color: rgba(13,91,63,.25); background: rgba(13,91,63,.05); }
.status-pill.status-design    { color: var(--gold); border-color: rgba(212,148,42,.30); background: rgba(212,148,42,.06); }
.status-pill.status-prep      { color: var(--sky); border-color: rgba(107,163,179,.35); background: rgba(107,163,179,.06); }
.status-pill.status-planned   { color: var(--ink-muted); border-color: var(--rule); background: var(--paper-2); }

/* Locked column */
.pr-portfolio-table td.locked {
  color: var(--ink-faint);
  font-size: 12.5px;
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.lock-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  color: var(--ink-faint);
  flex-shrink: 0;
}
.lock-icon svg {
  width: 100%;
  height: 100%;
}
.pr-portfolio-table tr:hover td.locked {
  color: var(--ink-muted);
}
.pr-portfolio-table tr:hover .lock-icon {
  color: var(--gold);
}

/* Note / footer of the portfolio */
.pr-portfolio-note {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 32px;
  border-top: 1px solid var(--rule-soft);
  background: linear-gradient(180deg, rgba(248,244,232,.4), transparent);
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0;
}
.pr-portfolio-note-icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}
.pr-portfolio-note-icon svg {
  width: 100%;
  height: 100%;
}
.pr-portfolio-note a {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color var(--dur-fast) var(--ease);
}
.pr-portfolio-note a:hover {
  color: var(--green-700);
}


/* =========================================================
   ░░  4 · WHY · 4 differentiator cells  ░░
   ========================================================= */
.pr-why {
  padding: clamp(80px, 9vw, 130px) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}

.pr-why-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.pr-why-head .eyebrow-gold {
  color: var(--green);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  display: inline-block;
  margin-bottom: 16px;
}
.pr-why-head h2 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
  margin: 0;
}
.pr-why-head h2 em {
  color: var(--green);
  font-style: italic;
  font-weight: 500;
}

.pr-why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px -36px rgba(13,26,20,.14);
}
.pr-why-cell {
  padding: 32px 28px;
  border-right: 1px solid var(--rule-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--dur-base) var(--ease);
}
.pr-why-cell:last-child { border-right: none; }
.pr-why-cell:hover {
  background: rgba(231,239,233,.35);
}
.pr-why-num {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .08em;
}
.pr-why-cell h3 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -.01em;
  margin: 0;
  line-height: 1.25;
}
.pr-why-cell p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
}


/* =========================================================
   ░░  4-bis · #platform - order swap (blocks first, schema below)
       Inherited rules in physicians.css assumed schema-then-blocks.
       Reverse the vertical breathing room here.
   ========================================================= */
#platform .platform-blocks {
  margin-bottom: clamp(56px, 7vw, 96px);
}
#platform .platform-architecture {
  margin: 0 auto;
}

/* ─── Title above the schema (sits OUTSIDE the architecture card) ─── */
#platform .pa-section-head {
  margin-top: clamp(40px, 5vw, 72px);
  margin-bottom: clamp(28px, 3vw, 40px);
}

/* ─── Tier sub-label (small italic line under the tier label) ─── */
#platform .pa-tier-label {
  margin-bottom: 4px;
}
#platform .pa-tier-sub {
  display: block;
  margin-top: 0;
  margin-bottom: 14px;
  font-family: var(--font-head);
  font-style: italic;
  font-size: 12.5px;
  color: var(--ink-soft);
  letter-spacing: .005em;
}

/* ─── Patient layer: centered (it's the wide capture funnel) ─── */
#platform .pa-tier-patient {
  text-align: center;
}
#platform .pa-tier-patient .pa-nodes {
  justify-content: center;
}

/* ─── Y-fork connector between core and the two outputs ─── */
#platform .pa-fork {
  position: relative;
  height: clamp(72px, 7vw, 92px);
  margin: 0 auto;
  color: var(--rule);
}
#platform .pa-fork-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
#platform .pa-fork-label {
  position: absolute;
  top: 50%;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-align: center;
  background: color-mix(in srgb, var(--gold) 8%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--gold) 18%, transparent);
  border-radius: 999px;
  padding: 5px 14px;
  white-space: nowrap;
  z-index: 1;
}
#platform .pa-fork-label--left  { left: 25%; transform: translate(calc(-100% - 14px), -50%); }
#platform .pa-fork-label--right { left: 75%; transform: translate(14px, -50%); }

/* ─── Two-column split: clinical practice | clinical research ─── */
#platform .pa-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 2.4vw, 32px);
  align-items: stretch;
}
#platform .pa-tier-practice,
#platform .pa-tier-research {
  position: relative;
  padding: clamp(22px, 2.4vw, 30px);
  border-radius: 14px;
  border: 1px solid var(--rule);
  background: var(--paper);
  overflow: hidden;
}
#platform .pa-tier-practice::before,
#platform .pa-tier-research::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 14px 14px 0 0;
}
#platform .pa-tier-practice {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--green) 5%, var(--paper)) 0%,
    var(--paper) 100%);
  border-color: color-mix(in srgb, var(--green) 22%, var(--rule));
}
#platform .pa-tier-practice::before {
  background: linear-gradient(90deg, var(--green), color-mix(in srgb, var(--green) 30%, transparent));
}
#platform .pa-tier-practice .pa-tier-label { color: var(--green); }
#platform .pa-tier-practice .pa-tier-sub   { color: color-mix(in srgb, var(--green) 70%, var(--ink-soft)); }

#platform .pa-tier-research {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--gold) 5%, var(--paper)) 0%,
    var(--paper) 100%);
  border-color: color-mix(in srgb, var(--gold) 28%, var(--rule));
}
#platform .pa-tier-research::before {
  background: linear-gradient(90deg, var(--gold), color-mix(in srgb, var(--gold) 30%, transparent));
}
#platform .pa-tier-research .pa-tier-label { color: var(--gold); }
#platform .pa-tier-research .pa-tier-sub   { color: color-mix(in srgb, var(--gold) 65%, var(--ink-soft)); }

/* Stack each step vertically in the two output columns */
#platform .pa-tier-practice .pa-nodes,
#platform .pa-tier-research .pa-nodes {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}
#platform .pa-tier-practice .pa-node,
#platform .pa-tier-research .pa-node {
  width: 100%;
  justify-content: flex-start;
}

/* ─── Mobile: stack columns, simplify the fork ─── */
@media (max-width: 760px) {
  #platform .pa-fork-svg { display: none; }
  #platform .pa-fork {
    height: auto;
    padding: 14px 0 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  #platform .pa-fork::before {
    content: "↓";
    color: var(--ink-soft);
    font-size: 18px;
    line-height: 1;
  }
  #platform .pa-fork-label {
    position: static;
    transform: none;
    background: transparent;
    padding: 0;
  }
  #platform .pa-split {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}


/* =========================================================
   ░░  5 · FINAL CTA · research-oriented  ░░
   ========================================================= */
.pr-cta {
  background:
    radial-gradient(800px 500px at 80% 30%, rgba(216,167,77,.18), transparent 65%),
    radial-gradient(700px 500px at 20% 70%, rgba(13,91,63,.40), transparent 60%),
    linear-gradient(180deg, var(--green-ink) 0%, #082d20 100%);
  color: var(--paper);
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  isolation: isolate;
}
.pr-cta .eyebrow-gold {
  color: var(--gold-soft);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  display: inline-block;
  margin-bottom: 22px;
}
/* Container is text-align:center via .final-cta .container - keep all children centered */
.pr-cta .container { text-align: center; }
.pr-cta h2 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: var(--fs-title);
  line-height: 1.1;
  letter-spacing: var(--tr-tight);
  color: #fff;
  margin: 0 auto 22px;
  max-width: 760px;
}
.pr-cta h2 em {
  color: var(--gold-soft);
  font-style: italic;
  font-weight: 500;
}
.pr-cta p {
  font-size: var(--fs-lede);
  line-height: 1.6;
  color: rgba(255,255,255,.78);
  max-width: 640px;
  margin: 0 auto 36px;
}
.pr-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.pr-cta .btn-light {
  background: #fff;
  color: var(--green-ink);
  border: none;
}
.pr-cta .btn-ghost-dark {
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
  background: transparent;
}
.pr-cta .btn-ghost-dark:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}


/* =========================================================
   ░░  6 · RESPONSIVE  ░░
   ========================================================= */
@media (max-width: 1024px) {
  .pr-hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .pr-hero-stack { min-height: 480px; }
  .prs-floating { display: none; }

  .pr-roadmap-stats { grid-template-columns: repeat(2, 1fr); }
  .pr-roadmap-stats li:nth-child(2) { border-right: none; }
  .pr-roadmap-stats li:nth-child(1),
  .pr-roadmap-stats li:nth-child(2) { border-bottom: 1px solid var(--rule-soft); }

  .pr-why-grid { grid-template-columns: repeat(2, 1fr); }
  .pr-why-cell:nth-child(2) { border-right: none; }
  .pr-why-cell:nth-child(1),
  .pr-why-cell:nth-child(2) { border-bottom: 1px solid var(--rule-soft); }
}

@media (max-width: 720px) {
  .pr-hero { padding-top: 110px; }
  .pr-hero-meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 24px;
  }
  .pr-portfolio-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .pr-portfolio-table thead th,
  .pr-portfolio-table td {
    padding: 12px 14px;
    font-size: 13px;
  }
  .pr-portfolio-note {
    padding: 18px 22px;
    flex-direction: row;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .pr-roadmap-stats { grid-template-columns: 1fr; }
  .pr-roadmap-stats li {
    border-right: none;
    border-bottom: 1px solid var(--rule-soft);
  }
  .pr-roadmap-stats li:last-child { border-bottom: none; }

  .pr-why-grid { grid-template-columns: 1fr; }
  .pr-why-cell {
    border-right: none;
    border-bottom: 1px solid var(--rule-soft);
  }
  .pr-why-cell:last-child { border-bottom: none; }
}