/* Home page preview (home-preview.njk). Everything else comes from px.css. */
.hp-video { display: block; background: var(--nxt-midnight); }
.hp-trust { padding-top: 72px !important; padding-bottom: 24px; }
@media (max-width: 720px) { .hp-trust { padding-top: 40px !important; } }
body .px .hp-trust-title { font-size: 14px !important; font-weight: 500 !important; letter-spacing: 0.08em; text-transform: uppercase; color: var(--nxt-gray); text-align: center; margin-bottom: 24px; }
.hp-products a { text-decoration: none; color: inherit; display: block; }
body .px #hp-trust-title { font-size: 13px !important; line-height: 1.4 !important; }
.hp-oob { margin-top: 56px !important; }
.hp-oob-facts { margin-bottom: 0 !important; }
/* Logo strip: one quiet row, trimmed logos sized by visual weight (height
   from customers.json strip.displayHeight), soft grey until hovered. */
.hp-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 28px 44px; padding: 8px 0; max-width: 1180px; margin: 0 auto; }
.hp-logos img { height: calc(var(--h) * 1.15); width: auto; filter: grayscale(1); opacity: 0.55; transition: filter 300ms var(--ease-out), opacity 300ms var(--ease-out); }
.hp-logos li:hover img { filter: none; opacity: 1; }
@media (max-width: 720px) {
  .hp-logos { gap: 24px 36px; }
  .hp-logos img { height: calc(var(--h) * 0.85); }
}
@media (prefers-reduced-motion: reduce) { .hp-logos img { transition: none; } }
/* Microsoft chips under the logos (text only until we have the official badge). */
.hp-ms { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 40px 0 0 !important; }
.hp-ms-chip { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1px solid var(--nxt-ink-100); border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--nxt-midnight); text-decoration: none; background: #fff; }
a.hp-ms-chip:hover { border-color: var(--nxt-midnight); }
/* Get started: big calm grey panel before the footer. */
.hp-start { background: var(--nxt-ink-50); padding: clamp(72px, 10vw, 160px) 24px; text-align: center; }
body .px #hp-start-title { font-size: clamp(32px, 3.8vw, 48px) !important; margin: 0 0 16px; }
.hp-start-sub { color: var(--nxt-gray); margin: 0 auto 32px !important; max-width: 52ch; }
.hp-start .px-actions { justify-content: center; }
.hp-start-light { background: #fff; }
.px > .hp-start-wrap:last-child { margin-bottom: 96px; }
/* Announcement pill above the hero headline. */
.hp-announce { margin: 0 0 28px !important; text-align: center; }
.hp-announce a { display: inline-flex; align-items: center; gap: 10px; padding: 6px 16px 6px 6px; border-radius: 999px; background: #fff; border: 1px solid var(--nxt-ink-100); font-size: 14px; font-weight: 500; color: var(--nxt-midnight); text-decoration: none; box-shadow: 0 1px 2px rgba(16, 22, 77, 0.06); }
.hp-announce a:hover { border-color: var(--nxt-midnight); }
.hp-announce-tag { padding: 3px 10px; border-radius: 999px; background: var(--nxt-midnight); color: #fff; font-size: 12px; }
@media (max-width: 720px) { .hp-announce a { font-size: 13px; text-align: left; } }
/* Why now */
.hp-now { padding-top: 0 !important; }
.hp-now strong { display: block; color: var(--nxt-midnight); font-weight: 500; margin-bottom: 4px; }
.hp-data { margin: 56px 0 0 !important; color: var(--nxt-midnight); }
/* The equation */
.hp-eq { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: stretch; gap: 16px; }
.hp-eq > li:not(.hp-eq-op) { background: var(--nxt-ink-50); padding: 28px 24px; display: flex; flex-direction: column; gap: 8px; }
.hp-eq strong { font-size: 18px; font-weight: 500; color: var(--nxt-midnight); }
.hp-eq span { font-size: 14px; color: var(--nxt-gray); line-height: 1.5; }
.hp-eq-op { align-self: center; font-size: 28px; color: var(--nxt-cobalt); }
.hp-eq .hp-eq-result { background: var(--nxt-midnight); }
.hp-eq .hp-eq-result strong { color: #fff; }
.hp-eq .hp-eq-result span { color: rgba(255, 255, 255, 0.72); }
@media (max-width: 900px) {
  .hp-eq { grid-template-columns: 1fr; gap: 8px; }
  .hp-eq-op { justify-self: center; font-size: 22px; }
}
/* First principles */
.hp-principles { list-style: none; margin: 0; padding: 0; }
.hp-principles li { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 28px 0; border-top: 1px solid var(--border-subtle); }
.hp-principles li:last-child { border-bottom: 1px solid var(--border-subtle); }
.hp-principles li > span { font-size: 13px; font-weight: 500; color: var(--nxt-cobalt); letter-spacing: 0.04em; padding-top: 4px; }
.hp-principles h3 { margin: 0 0 6px; color: var(--nxt-midnight); }
.hp-principles p { margin: 0 !important; max-width: 70ch; }
/* How it works */
.hp-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.hp-flow li { border-top: 2px solid var(--nxt-cobalt); padding-top: 16px; }
.hp-flow li > span { display: block; font-size: 13px; font-weight: 500; color: var(--nxt-cobalt); letter-spacing: 0.04em; margin-bottom: 10px; }
.hp-flow h3 { margin: 0 0 8px; color: var(--nxt-midnight); }
body .px .hp-flow p { font-size: 14px !important; line-height: 1.55 !important; margin: 0 !important; }
@media (max-width: 1080px) { .hp-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; } }
@media (max-width: 560px) { .hp-flow { grid-template-columns: 1fr 1fr; } }
/* Harness */
.hp-harness-lead { max-width: 30em; margin: 0 0 48px !important; color: var(--nxt-midnight); }
.hp-gates { background: var(--nxt-ink-50); padding: 32px; margin-bottom: 56px; }
.hp-gates h3 { margin: 0 0 24px; color: var(--nxt-midnight); }
.hp-gates ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.hp-gates li { font-size: 14px; line-height: 1.55; color: var(--nxt-graphite); }
.hp-gates li > span { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--nxt-midnight); color: #fff; font-size: 13px; margin-bottom: 12px; }
.hp-gates strong { display: block; font-weight: 500; color: var(--nxt-midnight); margin-bottom: 4px; }
@media (max-width: 900px) { .hp-gates ol { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .hp-gates { padding: 24px 20px; } .hp-gates ol { grid-template-columns: 1fr; } }
/* CFO Insights: video lead */
.hp-insight .yt-lite { display: block; position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.hp-insight .yt-lite img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
body .px .px-head + ol.hp-flow > li { border-top: 2px solid var(--nxt-cobalt) !important; padding-top: 16px !important; }
.hp-eq > li.hp-eq-result { background: var(--nxt-midnight); }
body .px .px-head + ol.hp-eq > li:not(.hp-eq-op) { padding: 28px 24px; }
/* Trust section is prime: full-width tint, white gate panel. */
.hp-prime { background: var(--nxt-ink-50); padding-top: 112px !important; padding-bottom: 112px !important; margin-top: 64px; }
.hp-prime .hp-gates { background: #fff; }
.hp-eq-title { margin: 72px 0 24px !important; color: var(--nxt-midnight); }
@media (max-width: 720px) { .hp-prime { padding-top: 64px !important; padding-bottom: 64px !important; } }
/* Hero sub-line: wider measure so the RISE message reads in three lines. */
body .px .px-hero .px-hero-sub { max-width: 680px !important; margin-left: auto; margin-right: auto; }

/* ===== Hero stage: "Start with a process" ===== */
.hp-stage { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(120% 90% at 85% 10%, #1a1f8a 0%, #10164D 45%, #070a2a 100%); color: #fff; padding: 136px 0 96px; }
.hp-stage .px-field { top: 0; height: 100%; }
.hp-stage-wrap { position: relative; }
.hp-announce-dark { text-align: left; }
.hp-announce-dark a { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.22); color: #fff; box-shadow: none; backdrop-filter: blur(6px); }
.hp-announce-dark a:hover { border-color: #fff; }
.hp-announce-dark .hp-announce-tag { background: #fff; color: #10164D; }
body .px h1.hp-stage-title { max-width: 18em; margin: 0 0 20px !important; font-size: clamp(32px, 4.2vw, 56px) !important; line-height: 1.12 !important; letter-spacing: -0.025em; color: #fff !important; text-align: left; }
.hp-stage-title span { display: block; color: #6FB4FF; }
.hp-stage-tag { margin: 0 0 32px !important; font-size: 13px !important; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.72) !important; }
.hp-stage-actions { justify-content: flex-start !important; }
.hp-btn-white { background: #fff; color: #10164D; }
.hp-btn-white:hover { background: #E6E8F2; color: #10164D; }
.hp-btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4); }
.hp-btn-ghost:hover { box-shadow: inset 0 0 0 1px #fff; color: #fff; }

/* The process: six glass tiles and a travelling beam. */
.hp-process { position: relative; margin-top: 88px; padding-bottom: 8px; }
.hp-process ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(12px, 3vw, 48px); position: relative; }
.hp-beam { position: absolute; left: 4%; right: 4%; top: calc(clamp(64px, 7vw, 96px) / 2); height: 2px; background: linear-gradient(90deg, rgba(111, 180, 255, 0) 0%, rgba(111, 180, 255, 0.35) 10%, rgba(111, 180, 255, 0.35) 90%, rgba(111, 180, 255, 0) 100%); }
.hp-beam::after { content: ""; position: absolute; top: -3px; left: 0; width: 18%; height: 8px; border-radius: 8px; background: radial-gradient(closest-side, #cfe6ff, rgba(111, 180, 255, 0.6) 40%, rgba(111, 180, 255, 0)); filter: blur(1px); animation: hp-beam 6s cubic-bezier(.45, 0, .55, 1) infinite; }
@keyframes hp-beam { 0% { transform: translateX(-20%); opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { transform: translateX(520%); opacity: 0; } }
.hp-process li { display: flex; flex-direction: column; align-items: center; gap: 14px; position: relative; z-index: 1; }
.hp-tile { width: clamp(64px, 7vw, 96px); aspect-ratio: 1; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.03)); border: 1px solid rgba(140, 180, 255, 0.45); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 0 18px rgba(32, 39, 225, 0.35); backdrop-filter: blur(6px); -webkit-box-reflect: below 6px linear-gradient(transparent 55%, rgba(255, 255, 255, 0.18)); animation: hp-lit 6s ease-in-out infinite; animation-delay: calc(var(--i) * 0.8s + 0.3s); }
.hp-tile svg { width: 42%; height: 42%; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
@keyframes hp-lit {
  0%, 100% { border-color: rgba(140, 180, 255, 0.45); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 0 18px rgba(32, 39, 225, 0.35); }
  8% { border-color: #cfe6ff; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) inset, 0 0 38px rgba(111, 180, 255, 0.85), 0 0 80px rgba(32, 39, 225, 0.6); }
  22% { border-color: rgba(160, 200, 255, 0.7); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 0 24px rgba(32, 39, 225, 0.5); }
}
.hp-tile-label { font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255, 255, 255, 0.85); }
@media (max-width: 720px) {
  .hp-stage { padding: 104px 0 64px; }
  .hp-process { margin-top: 56px; }
  .hp-process ol { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; }
  .hp-beam { display: none; }
  .hp-tile { -webkit-box-reflect: unset; }
  .hp-tile-label { font-size: 11px; letter-spacing: 0.1em; }
}
@media (prefers-reduced-motion: reduce) {
  .hp-beam::after, .hp-tile { animation: none; }
}
/* The site header sits over the dark hero on this page. */
.hp-stage + .hp-trust { padding-top: 72px !important; }

/* ===== Operating model ===== */
.hp-om-lead { max-width: 28em; margin: 0 0 40px !important; color: var(--nxt-midnight); }
.hp-om { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.hp-om li { padding-top: 16px; border-top: 2px solid var(--nxt-cobalt); font-size: 15px; line-height: 1.6; color: var(--nxt-graphite); }
.hp-om strong { display: block; font-size: 18px; font-weight: 500; color: var(--nxt-midnight); margin-bottom: 6px; }
.hp-om-close { max-width: 70ch; }
.hp-om-close strong { font-weight: 500; color: var(--nxt-midnight); }
@media (max-width: 900px) { .hp-om { grid-template-columns: 1fr 1fr; } }

/* ===== Why now: RISE lead ===== */
.hp-rise { max-width: 32em; margin: 0 0 48px !important; color: var(--nxt-midnight); }

/* ===== Results band lead ===== */
.hp-band-lead { max-width: 62ch; margin: 0 0 40px !important; }

/* ===== Microsoft ===== */
.hp-msft-panel { display: flex; flex-direction: column; justify-content: center; gap: 10px; min-height: 340px; padding: 48px; background: radial-gradient(100% 120% at 0% 0%, #2027E1 0%, #10164D 60%); color: #fff; }
.hp-msft-panel p { margin: 0 !important; font-size: clamp(22px, 2.4vw, 32px) !important; font-weight: 500; line-height: 1.2 !important; color: #fff !important; }
.hp-msft-panel span { font-size: 22px; color: #6FB4FF; }
@media (max-width: 720px) { .hp-msft-panel { min-height: 0; padding: 32px; } }
/* The dark hero starts right under the header. */
main:has(> .px > .hp-stage:first-child), main:has(.hp-stage) { padding-top: 0 !important; }
.hp-stage { padding-top: 88px; }
@media (max-width: 720px) { .hp-stage { padding-top: 64px; } }

/* ===== Third draft: one card style ===== */
.hp-lead { max-width: 46ch; margin: 0 0 40px !important; font-size: 18px !important; line-height: 1.6 !important; color: var(--nxt-graphite); }
.hp-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.hp-cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.hp-cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
body .px .px-head + .hp-cards > li, .hp-cards > li { padding: 28px !important; background: var(--nxt-ink-50); border: 0 !important; border-radius: 0; }
.hp-cards h3 { margin: 0 0 8px; font-size: 17px; color: var(--nxt-midnight); }
body .px .hp-cards p { margin: 0 !important; font-size: 15px !important; line-height: 1.6 !important; }
.hp-num { display: inline-grid; place-items: center; width: 28px; height: 28px; margin-bottom: 18px; border-radius: 50%; background: var(--nxt-midnight); color: #fff; font-size: 13px; font-weight: 500; }
.hp-ms { margin-top: 32px !important; }
@media (max-width: 900px) { .hp-cards-4, .hp-cards-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .hp-cards-4, .hp-cards-3 { grid-template-columns: 1fr; } }

/* ===== Fourth draft (strategic refresh) ===== */
.hp-eyebrow { margin: 0 0 16px !important; font-size: 13px !important; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: #9CC8FF !important; }
.hp-eyebrow-dark { color: var(--nxt-cobalt) !important; }
.hp-stage-body { max-width: 56ch; margin: 0 0 32px !important; font-size: 18px !important; line-height: 1.6 !important; color: rgba(255, 255, 255, 0.78) !important; }
.hp-center { text-align: center; margin-left: auto !important; margin-right: auto !important; }
.hp-center-body { max-width: 60ch; margin-bottom: 40px !important; color: var(--nxt-graphite); }

/* Hero journey: five steps, a progress line, an evidence panel. */
.hp-journey { margin-top: 72px; }
.hp-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(8px, 2vw, 32px); }
.hp-steps li { display: flex; flex-direction: column; align-items: center; gap: 12px; cursor: pointer; outline: none; text-align: center; }
.hp-journey .hp-tile { animation: none; -webkit-box-reflect: unset; width: clamp(56px, 6vw, 80px); transition: border-color 400ms ease, box-shadow 400ms ease, background 400ms ease; opacity: 0.7; }
.hp-steps li.is-done .hp-tile { opacity: 1; border-color: rgba(160, 200, 255, 0.6); }
.hp-steps li.is-active .hp-tile { opacity: 1; border-color: #cfe6ff; background: linear-gradient(160deg, rgba(111, 180, 255, 0.35), rgba(32, 39, 225, 0.2)); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) inset, 0 0 32px rgba(111, 180, 255, 0.7); }
.hp-steps li:focus-visible .hp-tile { outline: 2px solid #fff; outline-offset: 4px; }
.hp-steps .hp-tile-label { font-size: 12px; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.6); transition: color 300ms ease; }
.hp-steps li.is-active .hp-tile-label, .hp-steps li.is-done .hp-tile-label { color: #fff; }
.hp-progress { display: block; height: 2px; margin: 24px 10% 0; background: rgba(255, 255, 255, 0.14); }
.hp-progress span { display: block; height: 100%; background: linear-gradient(90deg, #6FB4FF, #cfe6ff); transform-origin: left; transform: scaleX(0); transition: transform 700ms cubic-bezier(.2, .7, .2, 1); }
.hp-evidence { max-width: 720px; margin: 28px auto 0; padding: 20px 24px; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 12px; background: rgba(255, 255, 255, 0.06); backdrop-filter: blur(8px); }
.hp-evidence-kicker { margin: 0 0 8px !important; font-size: 12px !important; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: #9CC8FF !important; }
.hp-evidence-kicker span { text-transform: none; letter-spacing: 0; color: rgba(255, 255, 255, 0.5); font-weight: 400; }
.hp-evidence-list { list-style: none; margin: 0; padding: 0; position: relative; min-height: 3.4em; }
.hp-evidence-list li { font-size: 15px; line-height: 1.6; color: rgba(255, 255, 255, 0.86); }
.hp-evidence-list strong { font-weight: 500; color: #fff; margin-right: 8px; }
.hp-journey.is-live .hp-evidence-list li { position: absolute; inset: 0 0 auto 0; opacity: 0; transform: translateY(6px); pointer-events: none; }
.hp-journey.is-ready .hp-evidence-list li { transition: opacity 400ms ease, transform 400ms ease; }
.hp-journey.is-live .hp-evidence-list li.is-active { opacity: 1; transform: none; position: relative; pointer-events: auto; }
.hp-journey:not(.is-live) .hp-evidence-list li { margin-bottom: 6px; }
@media (max-width: 720px) {
  .hp-steps { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
  .hp-steps .hp-tile-label { font-size: 10px; letter-spacing: 0.02em; }
  .hp-evidence { padding: 16px; }
  .hp-evidence-list { min-height: 5em; }
}
@media (prefers-reduced-motion: reduce) { .hp-progress span, .hp-journey .hp-tile, .hp-evidence-list li { transition: none !important; } }

/* Verifiable autonomy */
.hp-prime h2 { margin-bottom: 20px; }
.hp-prime .hp-cards > li { background: #fff; }
.hp-micro { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.hp-micro li { padding-left: 16px; border-left: 2px solid var(--nxt-cobalt); font-size: 17px; line-height: 1.45; font-weight: 500; color: var(--nxt-midnight); }
.hp-link { margin: 40px 0 0 !important; }
@media (max-width: 900px) { .hp-micro { grid-template-columns: 1fr; gap: 14px; } }

/* Proof tiles: figure, label, qualifier */
.hp-proof li { display: flex; flex-direction: column; gap: 2px; }
.hp-proof li span { font-size: 13px; color: rgba(255, 255, 255, 0.55); margin-top: 6px; }

/* Why */
.hp-tagline { margin: 40px 0 0 !important; font-size: 20px !important; font-weight: 500; color: var(--nxt-midnight); }

/* Platform: flagship + supporting */
.hp-platform { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; }
.hp-flagship { display: flex; flex-direction: column; justify-content: flex-end; min-height: 360px; padding: 36px; background: radial-gradient(120% 120% at 0% 0%, #2027E1 0%, #10164D 65%); color: #fff; text-decoration: none; }
.hp-flagship-tag { align-self: flex-start; margin-bottom: auto; padding: 4px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.14); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.hp-flagship h3 { margin: 0 0 10px; font-size: 32px !important; color: #fff !important; }
body .px .hp-flagship p { color: rgba(255, 255, 255, 0.8) !important; margin: 0 0 20px !important; }
.hp-flagship-more { font-size: 15px; font-weight: 500; }
.hp-supporting { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hp-supporting a { display: block; height: 100%; padding: 28px; background: var(--nxt-ink-50); text-decoration: none; color: inherit; transition: background 200ms ease; }
.hp-supporting a:hover { background: var(--nxt-ink-100); }
.hp-supporting h3 { margin: 0 0 6px; font-size: 17px; color: var(--nxt-midnight); }
body .px .hp-supporting p { margin: 0 !important; font-size: 15px !important; }
@media (max-width: 900px) { .hp-platform { grid-template-columns: 1fr; } .hp-flagship { min-height: 260px; } }
@media (max-width: 560px) { .hp-supporting { grid-template-columns: 1fr; } }

/* Ideas */
.hp-ideas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hp-idea { display: flex; flex-direction: column; }
.hp-idea .yt-lite { display: block; position: relative; aspect-ratio: 16 / 9; overflow: hidden; margin-bottom: 20px; }
.hp-idea .yt-lite img { width: 100%; height: 100%; object-fit: cover; }
.hp-idea-text { justify-content: flex-end; padding: 36px; background: var(--nxt-ink-50); }
.hp-idea-kicker { margin: 0 0 auto !important; font-size: 12px !important; letter-spacing: 0.12em; text-transform: uppercase; color: var(--nxt-cobalt) !important; }
.hp-idea h3 { margin: 0 0 8px; font-size: 22px; color: var(--nxt-midnight); }
.hp-idea-links { margin-top: 12px !important; display: flex; gap: 24px; flex-wrap: wrap; }
@media (max-width: 900px) { .hp-ideas { grid-template-columns: 1fr; } .hp-idea-text { min-height: 220px; } }
/* Beyond the confidence score: five headlines */
.hp-idea-text { justify-content: flex-start; }
.hp-idea-text .hp-idea-kicker { margin-bottom: 20px !important; }
.hp-series { list-style: none; margin: 20px 0 8px; padding: 0; }
.hp-series li { display: grid; grid-template-columns: 32px 1fr; gap: 8px; padding: 10px 0; border-top: 1px solid var(--border-subtle); font-size: 15px; font-weight: 500; line-height: 1.45; color: var(--nxt-midnight); }
.hp-series li span { font-size: 12px; color: var(--nxt-cobalt); padding-top: 2px; }
body .px .px-head + .hp-ideas .hp-series > li:first-child { border-top: 1px solid var(--border-subtle) !important; padding-top: 10px; }

/* ===== Interactive invoice experience ===== */
.hp-try { background: var(--nxt-ink-50); }
.hp-sim { background: #fff; border: 1px solid var(--nxt-ink-100); border-radius: 16px; padding: 28px; box-shadow: 0 12px 40px rgba(16, 22, 77, 0.06); }
.hp-sim-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.hp-sim-picks { display: flex; flex-wrap: wrap; gap: 8px; }
.hp-sim-pick { padding: 9px 16px; border: 1px solid var(--nxt-ink-100); border-radius: 999px; background: #fff; font: inherit; font-size: 14px; font-weight: 500; color: var(--nxt-midnight); cursor: pointer; transition: background 200ms ease, color 200ms ease, border-color 200ms ease; }
.hp-sim-pick:hover { border-color: var(--nxt-midnight); }
.hp-sim-pick[aria-selected="true"] { background: var(--nxt-midnight); border-color: var(--nxt-midnight); color: #fff; }
.hp-sim-upload { padding: 9px 16px; border: 1px dashed var(--nxt-ink-200, #c9cde0); border-radius: 999px; background: transparent; font: inherit; font-size: 14px; color: var(--nxt-gray); cursor: not-allowed; }
.hp-sim-upload span { margin-left: 6px; padding: 2px 8px; border-radius: 999px; background: var(--nxt-ink-50); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
body .px .hp-sim-note { margin: 16px 0 24px !important; font-size: 13px !important; color: var(--nxt-gray) !important; }
.hp-sim-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 20px; }
.hp-sim-col h3 { margin: 0 0 12px; font-size: 13px !important; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--nxt-cobalt); }
/* invoice paper */
.hp-paper { padding: 20px; border: 1px solid var(--nxt-ink-100); border-radius: 8px; background: #fbfbfe; font-size: 13px; color: var(--nxt-graphite); }
body .px .hp-paper p { margin: 0 !important; font-size: 13px !important; }
body .px .hp-paper .hp-paper-src { font-size: 11px !important; text-transform: uppercase; letter-spacing: 0.06em; color: var(--nxt-gray) !important; margin-bottom: 10px !important; }
body .px .hp-paper .hp-paper-sup { font-size: 15px !important; font-weight: 500; color: var(--nxt-midnight) !important; margin-bottom: 10px !important; }
.hp-paper-meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0 0 12px; }
.hp-paper-meta dt { color: var(--nxt-gray); }
.hp-paper-meta dd { margin: 0; color: var(--nxt-midnight); }
.hp-paper-lines { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
.hp-paper-lines td { padding: 6px 0; border-top: 1px solid var(--nxt-ink-100); vertical-align: top; }
.hp-paper-lines td:last-child { text-align: right; white-space: nowrap; padding-left: 8px; }
.hp-paper-lines td:nth-child(2) { white-space: nowrap; padding: 6px 8px; color: var(--nxt-gray); }
body .px .hp-paper .hp-paper-total { font-weight: 500; color: var(--nxt-midnight) !important; }
/* extraction */
.hp-x { list-style: none; margin: 0; padding: 0; }
.hp-x li { display: grid; grid-template-columns: 92px 1fr auto; gap: 8px; align-items: baseline; padding: 8px 0; border-top: 1px solid var(--nxt-ink-100); font-size: 13px; }
.hp-x-k { color: var(--nxt-gray); }
.hp-x-v { color: var(--nxt-midnight); overflow-wrap: anywhere; }
.hp-x-c { padding: 2px 8px; border-radius: 999px; background: var(--nxt-ink-50); color: var(--nxt-graphite); font-size: 12px; }
body .px .hp-x-note { margin: 12px 0 0 !important; font-size: 12px !important; line-height: 1.5 !important; color: var(--nxt-gray) !important; }
/* checks */
.hp-ck { list-style: none; margin: 0; padding: 0; }
.hp-ck li { padding: 10px 0; border-top: 1px solid var(--nxt-ink-100); transition: opacity 300ms ease; }
.hp-ck li.is-pending { opacity: 0.25; }
body .px .hp-ck p { margin: 0 !important; }
.hp-ck-h { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.hp-ck-name { font-size: 14px; font-weight: 500; color: var(--nxt-midnight); }
.hp-ck-st { padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.hp-st-pass { background: #E3E6FF; color: #1B22B8; }
.hp-st-wait { background: #FFF1D6; color: #8A5300; }
.hp-st-review { background: #FFF1D6; color: #8A5300; }
.hp-st-block { background: #FDE2E2; color: #A12020; }
.hp-st-na, .hp-st-skip { background: var(--nxt-ink-50); color: var(--nxt-gray); }
body .px .hp-ck-ref { font-size: 12px !important; color: var(--nxt-gray) !important; margin-top: 2px !important; }
body .px .hp-ck-why { font-size: 13px !important; line-height: 1.5 !important; color: var(--nxt-graphite) !important; margin-top: 2px !important; }
/* decision */
.hp-sim-decision { margin-top: 24px; opacity: 0; transform: translateY(6px); transition: opacity 400ms ease, transform 400ms ease; }
.hp-sim-decision.is-on { opacity: 1; transform: none; }
.hp-dec-body { padding: 20px 24px; border-radius: 12px; border-left: 4px solid; }
.hp-dec-park .hp-dec-body { background: #EEF0FF; border-color: #2027E1; }
.hp-dec-review .hp-dec-body { background: #FFF7E6; border-color: #D88A00; }
.hp-dec-block .hp-dec-body { background: #FDEEEE; border-color: #C62828; }
body .px .hp-dec-k { margin: 0 !important; font-size: 12px !important; text-transform: uppercase; letter-spacing: 0.08em; color: var(--nxt-gray) !important; }
body .px .hp-dec-t { margin: 2px 0 6px !important; font-size: 22px !important; font-weight: 500; color: var(--nxt-midnight) !important; }
body .px .hp-dec-why { margin: 0 !important; font-size: 15px !important; }
.hp-trail { margin-top: 14px; font-size: 14px; }
.hp-trail summary { cursor: pointer; font-weight: 500; color: var(--nxt-midnight); }
.hp-trail ol { margin: 10px 0 0; padding-left: 20px; color: var(--nxt-graphite); font-size: 13px; line-height: 1.6; }
.hp-dec-cta { margin: 20px 0 0 !important; }
@media (max-width: 980px) { .hp-sim-grid { grid-template-columns: 1fr 1fr; } .hp-sim-grid > .hp-sim-col:last-child { grid-column: 1 / -1; } }
@media (max-width: 640px) { .hp-sim { padding: 18px; } .hp-sim-grid { grid-template-columns: 1fr; } .hp-x li { grid-template-columns: 84px 1fr auto; } }
@media (prefers-reduced-motion: reduce) { .hp-ck li, .hp-sim-decision { transition: none; } }
/* verifiable autonomy additions */
.hp-proofline { max-width: 60ch; margin: -16px 0 40px !important; padding-left: 16px; border-left: 2px solid var(--nxt-cobalt); font-weight: 500; color: var(--nxt-midnight) !important; }
.hp-micro li strong { display: block; font-weight: 500; }
.hp-micro li { font-weight: 400; font-size: 15px; color: var(--nxt-graphite); }
.hp-micro li strong { color: var(--nxt-midnight); font-size: 17px; margin-bottom: 4px; }
.hp-links2 { display: flex; gap: 28px; flex-wrap: wrap; }
/* series teaser */
.hp-teaser { margin: 20px 0 4px; padding: 18px 20px; background: #fff; }
body .px .hp-teaser .hp-idea-kicker { margin: 0 0 6px !important; }
body .px .hp-teaser-title { margin: 0 0 6px !important; font-size: 18px !important; font-weight: 500; color: var(--nxt-midnight) !important; }
body .px .hp-teaser p:last-child { margin: 0 !important; font-size: 14px !important; }
@media (min-width: 981px) {
  .hp-sim-grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr) minmax(0, 1.25fr); gap: 28px; }
  .hp-x li { grid-template-columns: 96px minmax(0, 1fr) auto; }
}
@media (max-width: 640px) {
  .hp-sim-bar { flex-direction: column; align-items: stretch; }
  .hp-sim { overflow: hidden; }
  .hp-sim-picks { flex-wrap: nowrap; overflow-x: auto; min-width: 0; max-width: calc(100% + 36px); margin: 0 -18px; padding: 0 18px 4px; scrollbar-width: none; }
  .hp-sim-picks::-webkit-scrollbar { display: none; }
  .hp-sim-pick { flex: none; }
  .hp-sim-upload { align-self: flex-start; }
}

/* ===== Interactive invoice experience, part 1 (five stages) ===== */
.hp-stages { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; counter-reset: none; }
.hp-stages li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-top: 3px solid var(--nxt-ink-100); font-size: 14px; font-weight: 500; color: var(--nxt-gray); transition: border-color 300ms ease, color 300ms ease; }
.hp-stages li span { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--nxt-ink-50); font-size: 12px; color: var(--nxt-gray); transition: background 300ms ease, color 300ms ease; }
.hp-stages li.is-done { border-color: #8E95F5; color: var(--nxt-midnight); }
.hp-stages li.is-done span { background: #E3E6FF; color: #1B22B8; }
.hp-stages li.is-active { border-color: #2027E1; color: var(--nxt-midnight); }
.hp-stages li.is-active span { background: #2027E1; color: #fff; }
.hp-sim-start { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: start; padding-bottom: 20px; border-bottom: 1px solid var(--nxt-ink-100); }
.hp-sim-upload-box .hp-sim-upload { opacity: 0.45; cursor: not-allowed; }
body .px .hp-sim-small { margin: 10px 0 0 !important; font-size: 13px !important; line-height: 1.5 !important; color: var(--nxt-gray) !important; }
body .px .hp-sim-samples .hp-sim-small { margin: 0 0 10px !important; color: var(--nxt-midnight) !important; }
.hp-sim-picks { display: flex; flex-wrap: wrap; gap: 8px; }
.hp-sim-pick { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 8px; border: 1px solid var(--nxt-ink-100); border-radius: 999px; background: #fff; font: inherit; font-size: 14px; font-weight: 500; color: var(--nxt-midnight); cursor: pointer; }
.hp-sim-pick:hover { border-color: var(--nxt-midnight); }
.hp-sim-letter { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--nxt-ink-50); font-size: 12px; }
.hp-sim-pick[aria-checked="true"] { background: var(--nxt-midnight); border-color: var(--nxt-midnight); color: #fff; }
.hp-sim-pick[aria-checked="true"] .hp-sim-letter { background: rgba(255, 255, 255, 0.18); color: #fff; }
.hp-sim-body { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: start; }
.hp-sim-doc { position: sticky; top: 96px; }
/* the sample invoice */
.hp-inv { padding: 28px; border: 1px solid var(--nxt-ink-100); border-radius: 6px; background: #fff; box-shadow: 0 8px 28px rgba(16, 22, 77, 0.08); font-size: 13px; color: #2E334D; }
.hp-inv-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; padding-bottom: 14px; border-bottom: 1px solid var(--nxt-ink-100); margin-bottom: 14px; }
.hp-inv-head > div { display: flex; flex-direction: column; gap: 4px; }
.hp-inv-sup { font-size: 15px; font-weight: 500; color: var(--nxt-midnight); }
.hp-inv-addr { font-size: 12px; color: var(--nxt-gray); }
.hp-inv-title { font-size: 12px; letter-spacing: 0.16em; color: var(--nxt-gray); }
.hp-inv-meta, .hp-inv-tot { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; margin: 0 0 14px; }
.hp-inv-meta dt, .hp-inv-tot dt { color: var(--nxt-gray); }
.hp-inv-meta dd, .hp-inv-tot dd { margin: 0; }
.hp-inv-tot { margin: 12px 0 0 auto; width: max-content; }
.hp-inv-tot dd { text-align: right; }
.hp-inv-lines { width: 100%; border-collapse: collapse; }
.hp-inv-lines th { padding: 6px 4px; text-align: left; font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--nxt-gray); border-bottom: 1px solid var(--nxt-ink-100); }
.hp-inv-lines td { padding: 8px 4px; border-bottom: 1px solid var(--nxt-ink-100); vertical-align: top; }
.hp-inv-lines th:not(:first-child), .hp-inv-lines td:not(:first-child) { text-align: right; white-space: nowrap; }
body .px .hp-inv-foot { margin: 18px 0 0 !important; font-size: 11px !important; color: var(--nxt-gray) !important; }
/* highlight boxes: read, and focused from the extraction list */
.hp-f { border-radius: 3px; box-shadow: 0 0 0 0 transparent; transition: box-shadow 300ms ease, background 300ms ease; }
.hp-f.is-read { background: rgba(32, 39, 225, 0.07); box-shadow: 0 0 0 2px rgba(32, 39, 225, 0.35); }
.hp-f.is-focus { background: rgba(32, 39, 225, 0.16); box-shadow: 0 0 0 2px #2027E1; }
tr.hp-f.is-read td { background: rgba(32, 39, 225, 0.05); }
/* stage panels */
.hp-sim-flow { display: flex; flex-direction: column; gap: 16px; }
.hp-pan { padding: 20px 22px; border: 1px solid var(--nxt-ink-100); border-radius: 12px; background: #fff; animation: hp-in 400ms ease both; }
@keyframes hp-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.hp-pan-h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.hp-pan-h h3 { margin: 0; font-size: 16px; color: var(--nxt-midnight); }
.hp-pan-sub { font-size: 12px; color: var(--nxt-gray); }
body .px .hp-pan-note { margin: 10px 0 0 !important; font-size: 12px !important; line-height: 1.5 !important; color: var(--nxt-gray) !important; }
.hp-ext { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 20px; }
.hp-ext li { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: 8px; padding: 8px 0; border-top: 1px solid var(--nxt-ink-100); cursor: default; transition: opacity 250ms ease; }
.hp-ext li.is-pending { opacity: 0.2; }
.hp-ext-k { grid-column: 1; font-size: 12px; color: var(--nxt-gray); }
.hp-ext-v { grid-column: 1; font-size: 14px; color: var(--nxt-midnight); overflow-wrap: anywhere; }
.hp-ext-c { grid-column: 2; grid-row: 1 / span 2; align-self: center; padding: 2px 8px; border-radius: 999px; background: var(--nxt-ink-50); font-size: 12px; color: var(--nxt-graphite); }
.hp-chk { list-style: none; margin: 0; padding: 0; }
.hp-chk li { border-top: 1px solid var(--nxt-ink-100); transition: opacity 250ms ease; }
.hp-chk li.is-pending { opacity: 0.2; }
.hp-chk summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; cursor: pointer; list-style: none; }
.hp-chk summary::-webkit-details-marker { display: none; }
.hp-chk summary::after { content: "+"; margin-left: 4px; color: var(--nxt-gray); }
.hp-chk details[open] summary::after { content: "–"; }
.hp-chk-n { flex: 1; font-size: 14px; font-weight: 500; color: var(--nxt-midnight); }
.hp-st { padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.hp-st-pass { background: #E3E6FF; color: #1B22B8; }
.hp-st-review { background: #FFF1D6; color: #8A5300; }
.hp-st-fail { background: #FDE2E2; color: #A12020; }
.hp-st-na, .hp-st-notdone { background: var(--nxt-ink-50); color: var(--nxt-gray); }
.hp-chk-ev { display: grid; grid-template-columns: 130px 1fr; gap: 4px 12px; margin: 0 0 12px; padding: 12px 14px; background: var(--nxt-ink-50); border-radius: 8px; font-size: 13px; }
.hp-chk-ev dt { color: var(--nxt-gray); }
.hp-chk-ev dd { margin: 0; color: var(--nxt-midnight); }
.hp-dec { padding: 18px 20px; border-radius: 10px; border-left: 4px solid; }
.hp-dec-park { background: #EEF0FF; border-color: #2027E1; }
.hp-dec-review { background: #FFF7E6; border-color: #D88A00; }
.hp-dec-block { background: #FDEEEE; border-color: #C62828; }
body .px .hp-dec-t { margin: 0 0 6px !important; font-size: 22px !important; font-weight: 500; color: var(--nxt-midnight) !important; }
body .px .hp-dec-why { margin: 0 !important; font-size: 15px !important; line-height: 1.55 !important; }
.hp-dec-ev { margin-top: 10px; font-size: 14px; }
.hp-dec-ev summary { cursor: pointer; font-weight: 500; color: var(--nxt-midnight); }
.hp-dec-ev ul { margin: 8px 0 0; padding-left: 18px; font-size: 13px; color: var(--nxt-graphite); }
.hp-out { list-style: none; margin: 0; padding: 0; }
.hp-out li { display: grid; grid-template-columns: 96px 112px 1fr; gap: 12px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--nxt-ink-100); font-size: 14px; }
.hp-out-n { font-weight: 500; color: var(--nxt-midnight); }
.hp-out-s { justify-self: start; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.hp-out-done { background: #E3E6FF; color: #1B22B8; }
.hp-out-sim { background: #E6F4FF; color: #0B5394; border: 1px dashed #6FB4FF; }
.hp-out-next, .hp-out-hold { background: #FFF1D6; color: #8A5300; }
.hp-out-no { background: var(--nxt-ink-50); color: var(--nxt-gray); }
.hp-out-t { color: var(--nxt-graphite); font-size: 13px; }
.hp-sim-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--nxt-ink-100); }
body .px .hp-sim-cta p { flex: 1 1 100%; margin: 0 !important; font-size: 16px !important; font-weight: 500; color: var(--nxt-midnight) !important; }
.hp-sim-again { padding: 10px 16px; border: 1px solid var(--nxt-ink-100); border-radius: 999px; background: #fff; font: inherit; font-size: 14px; color: var(--nxt-midnight); cursor: pointer; }
@media (max-width: 980px) {
  .hp-sim-start, .hp-sim-body { grid-template-columns: 1fr; }
  .hp-sim-doc { position: static; }
}
@media (max-width: 640px) {
  .hp-stages li { flex-direction: column; gap: 4px; padding: 8px 2px; font-size: 11px; text-align: center; }
  .hp-ext { grid-template-columns: 1fr; }
  .hp-inv { padding: 18px; }
  .hp-chk-ev { grid-template-columns: 1fr; }
  .hp-chk-ev dd { margin-bottom: 6px; }
  .hp-out li { grid-template-columns: 1fr auto; }
  .hp-out-t { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) { .hp-pan { animation: none; } .hp-f, .hp-ext li, .hp-chk li { transition: none; } }
@media (max-width: 640px) {
  body .px ol.hp-stages li { font-size: 10px !important; line-height: 1.25 !important; letter-spacing: 0; padding: 8px 0 0; }
  body .px ol.hp-stages li span { width: 22px; height: 22px; font-size: 11px; }
}
.hp-sim-start { grid-template-columns: 1fr; }

/* ===================================================================
   Sixth draft: NXT4AP campaign look (from Pooja's campaign cards).
   =================================================================== */
.hc { --hc-blue: #2027E1; --hc-mid: #10164D; --hc-lav: #DEDCF4; --hc-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.06 0 0 0 0 0.08 0 0 0 0 0.3 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
main:has(.hc) { padding-top: 0 !important; }
.hc-wrap { position: relative; z-index: 1; width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.hc-wrap-col { display: block; }

/* Panels: white to lavender, film grain, artwork on the right */
.hc-panel { position: relative; overflow: hidden; isolation: isolate; padding: 120px 0; background: linear-gradient(90deg, #fff 0%, #F6F6FC 40%, var(--hc-lav) 100%); }
.hc-panel::before { content: ""; position: absolute; inset: 0; z-index: 0; background-image: var(--hc-grain); opacity: 0.18; pointer-events: none; }
.hc-panel > .hc-wrap:first-child { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 440px; align-items: center; }
.hc-copy { max-width: 620px; }
.hc-art { position: absolute; top: 0; right: 0; bottom: 0; width: 44vw; max-width: 720px; z-index: -1; pointer-events: none; }
.hc-panel > .hc-wrap:first-child > .hc-art { right: calc((100vw - min(1180px, 100vw - 48px)) / -2); }
.hc-art img { width: 100%; height: 100%; object-fit: cover; object-position: center; -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%); mask-image: linear-gradient(90deg, transparent 0%, #000 38%); }
.hc-panel + .hc-panel { border-top: 1px solid rgba(16, 22, 77, 0.06); }
.hc-hero { padding: 150px 0 120px; min-height: 86vh; display: flex; align-items: center; }
.hc-hero > .hc-wrap { width: min(1180px, calc(100% - 48px)); }

/* Type: bold two-tone headlines, outlined tag */
.hc-tag { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 28px !important; padding: 7px 14px; border: 1.5px solid var(--hc-blue); border-radius: 8px; font-size: 16px !important; line-height: 1.2 !important; font-weight: 400; color: var(--hc-mid) !important; background: rgba(255, 255, 255, 0.6); }
.hc-tag strong { font-weight: 600; }
.hc-tag-light { border-color: rgba(255, 255, 255, 0.7); color: #fff !important; background: rgba(255, 255, 255, 0.06); }
body .px.hc h1.hc-h1, body .px.hc .hc-h1 { margin: 0 0 28px !important; font-size: clamp(42px, 5.6vw, 76px) !important; font-weight: 700 !important; line-height: 1.02 !important; letter-spacing: -0.035em !important; color: var(--hc-mid) !important; max-width: 11em; text-align: left; }
body .px.hc h2.hc-h2 { margin: 0 0 24px !important; font-size: clamp(34px, 4.2vw, 58px) !important; font-weight: 700 !important; line-height: 1.04 !important; letter-spacing: -0.03em !important; color: var(--hc-mid) !important; max-width: 12em; }
.hc-h1 span, .hc-h2 span, .hc-modal-title span { display: block; color: var(--hc-blue); }
body .px.hc .hc-sub { max-width: 34em; margin: 0 0 32px !important; font-size: 19px !important; line-height: 1.55 !important; font-weight: 500; color: var(--hc-mid) !important; }
.hc-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 14px; margin: 0 !important; }
.hc-btn { display: inline-flex; align-items: center; min-height: 50px; padding: 0 26px; border-radius: 999px; font-size: 16px; font-weight: 500; text-decoration: none; transition: background 200ms ease, color 200ms ease, box-shadow 200ms ease, transform 200ms ease; }
.hc-btn:hover { transform: translateY(-1px); }
.hc-btn-dark { background: var(--hc-mid); color: #fff; }
.hc-btn-dark:hover { background: var(--hc-blue); color: #fff; }
.hc-btn-line { color: var(--hc-mid); box-shadow: inset 0 0 0 1.5px var(--hc-mid); background: rgba(255, 255, 255, 0.5); }
.hc-btn-line:hover { color: var(--hc-blue); box-shadow: inset 0 0 0 1.5px var(--hc-blue); }
.hc-btn-white { background: #fff; color: var(--hc-mid); }
.hc-btn-ghost { color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.6); }
.hc-btn-ghost:hover { color: #fff; box-shadow: inset 0 0 0 1.5px #fff; }
.hc-link { font-size: 16px; font-weight: 500; color: var(--hc-mid); text-decoration: none; margin-left: 6px; }
.hc-link:hover { color: var(--hc-blue); }
body .px.hc .hc-note { margin: 18px 0 0 !important; font-size: 14px !important; color: #5B607A !important; }

/* Trust strip */
.hc-trust { padding: 96px 0; background: #fff; text-align: center; }
body .px.hc .hc-trust-h { margin: 0 auto 12px !important; font-size: clamp(26px, 2.6vw, 36px) !important; font-weight: 700 !important; letter-spacing: -0.02em !important; color: var(--hc-mid) !important; }
body .px.hc .hc-trust-sub { max-width: 58ch; margin: 0 auto 48px !important; font-size: 17px !important; color: #4A5170 !important; }
.hc-chip { display: inline-block; margin: 40px 0 0 !important; padding: 8px 16px; border: 1px solid #DCDFF0; border-radius: 999px; font-size: 14px !important; font-weight: 500; color: var(--hc-mid) !important; }

/* Sample launcher */
.hc-samples { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 560px; }
.hc-samples button { display: flex; align-items: center; gap: 12px; width: 100%; padding: 14px 16px; border: 1px solid #D4D7EE; border-radius: 12px; background: rgba(255, 255, 255, 0.82); font: inherit; font-size: 15px; font-weight: 500; color: var(--hc-mid); text-align: left; cursor: pointer; transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease; }
.hc-samples button:hover { border-color: var(--hc-blue); box-shadow: 0 8px 24px rgba(32, 39, 225, 0.14); transform: translateY(-2px); }
.hc-samples button span { display: inline-grid; place-items: center; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--hc-mid); color: #fff; font-size: 13px; }

/* "A probability is not evidence" graphic */
.hc-art-graphic { display: grid; place-items: center; width: 40vw; }
.hc-99 { position: absolute; top: 18%; right: 6%; font-size: clamp(140px, 17vw, 260px); font-weight: 700; letter-spacing: -0.04em; color: rgba(16, 22, 77, 0.09); line-height: 1; }
.hc-strike { position: absolute; top: 34%; right: 2%; width: 78%; height: 4px; border-radius: 4px; background: rgba(16, 22, 77, 0.22); transform: rotate(-7deg); }
.hc-check { position: absolute; top: 46%; right: 16%; display: grid; place-items: center; width: clamp(120px, 13vw, 200px); aspect-ratio: 1; border-radius: 50%; background: linear-gradient(145deg, #4C49F2, var(--hc-blue)); box-shadow: 0 0 0 18px rgba(76, 73, 242, 0.12), 0 24px 60px rgba(32, 39, 225, 0.45); }
.hc-check svg { width: 52%; fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }

/* Cards under a panel */
.hc-panel > .hc-wrap-col { margin-top: 72px; }
.hc-gates { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.hc-gates li { padding: 26px; border: 1px solid rgba(16, 22, 77, 0.08); border-radius: 14px; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(6px); }
.hc-gates li > span { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-bottom: 18px; border-radius: 50%; background: var(--hc-blue); color: #fff; font-size: 13px; font-weight: 500; }
.hc-gates h3 { margin: 0 0 6px; font-size: 18px !important; font-weight: 600 !important; color: var(--hc-mid); }
body .px.hc .hc-gates p { margin: 0 !important; font-size: 15px !important; line-height: 1.55 !important; color: #4A5170 !important; }
.hc-lines { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.hc-lines li { padding-left: 16px; border-left: 2px solid var(--hc-blue); font-size: 15px; line-height: 1.55; color: #4A5170; }
.hc-lines strong { display: block; margin-bottom: 4px; font-size: 17px; font-weight: 600; color: var(--hc-mid); }

/* Dark panels */
.hc-dark { background: linear-gradient(90deg, #2027E1 0%, #0C056D 42%, #141A6E 70%, #5D5FD8 100%); color: #fff; }
.hc-dark::before { opacity: 0.25; }
body .px.hc .hc-dark h2.hc-h2 { color: #fff !important; }
.hc-dark .hc-h2 span { color: #9AA3FF; }
body .px.hc .hc-dark .hc-sub { color: rgba(255, 255, 255, 0.85) !important; }
.hc-art-bars { display: flex; align-items: flex-end; justify-content: center; gap: clamp(10px, 1.4vw, 22px); width: 40vw; padding: 0 6% 16%; }
.hc-art-bars i { display: block; width: clamp(22px, 2.6vw, 40px); border-radius: 6px 6px 0 0; background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.15)); }
.hc-art-bars i:nth-child(1) { height: 22%; } .hc-art-bars i:nth-child(2) { height: 34%; } .hc-art-bars i:nth-child(3) { height: 30%; }
.hc-art-bars i:nth-child(4) { height: 46%; } .hc-art-bars i:nth-child(5) { height: 58%; }
.hc-art-bars i:nth-child(6) { height: 78%; position: relative; background: linear-gradient(180deg, #fff, #9AA3FF); box-shadow: 0 0 60px rgba(154, 163, 255, 0.7); }
.hc-art-bars i:nth-child(6)::after { content: ""; position: absolute; top: -26px; left: 50%; width: 22px; height: 22px; margin-left: -11px; border-radius: 50%; border: 4px solid #fff; background: var(--hc-blue); box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.18); }
.hc-proof { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.hc-proof li { padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.3); font-size: 16px; color: rgba(255, 255, 255, 0.9); display: flex; flex-direction: column; }
.hc-proof strong { font-size: clamp(36px, 3.6vw, 52px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; color: #fff; margin-bottom: 6px; }
.hc-proof span { margin-top: 6px; font-size: 13px; color: rgba(255, 255, 255, 0.6); }
.hc-pillars li { padding: 28px; }

/* Platform */
.hc-plat { padding: 120px 0; background: #fff; }
.hc-cards { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 300px 300px; gap: 16px; margin-top: 48px; }
.hc-card { position: relative; overflow: hidden; display: block; border-radius: 16px; background: var(--hc-mid); text-decoration: none; color: #fff; }
.hc-card-lead { grid-row: span 2; }
.hc-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(.2, .7, .2, 1); }
.hc-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16, 22, 77, 0) 30%, rgba(16, 22, 77, 0.88) 100%); }
.hc-card:hover img { transform: scale(1.04); }
.hc-card-body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; display: flex; flex-direction: column; gap: 6px; padding: 24px; font-size: 14px; line-height: 1.5; color: rgba(255, 255, 255, 0.85); }
.hc-card-body .hc-tag { align-self: flex-start; margin: 0 0 8px !important; font-size: 13px !important; padding: 4px 10px; }
.hc-card-t { font-size: 20px; font-weight: 700; color: #fff; }
.hc-card-lead .hc-card-t { font-size: 34px; letter-spacing: -0.02em; }
.hc-card-lead .hc-card-body { padding: 32px; font-size: 16px; }
.hc-card-body em { font-style: normal; font-weight: 500; color: #fff; margin-top: 6px; }

/* Closing */
.hc-close .hc-art img { opacity: 0.85; mix-blend-mode: screen; }

/* The pop-up */
html.hc-modal-open { overflow: hidden; }
.hc-modal { width: min(1280px, calc(100vw - 32px)); height: min(920px, calc(100vh - 32px)); max-width: none; max-height: none; padding: 0; border: 0; border-radius: 20px; background: #fff; box-shadow: 0 40px 120px rgba(16, 22, 77, 0.45); overflow: auto; overscroll-behavior: contain; }
.hc-modal::backdrop { background: rgba(10, 14, 52, 0.62); backdrop-filter: blur(6px); }
.hc-modal[open] { animation: hc-pop 280ms cubic-bezier(.2, .7, .2, 1); }
@keyframes hc-pop { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
.hc-modal-bar { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 28px; background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(8px); border-bottom: 1px solid #E6E8F2; }
.hc-modal-title { margin: 0 !important; font-size: 20px !important; font-weight: 700; line-height: 1.15 !important; letter-spacing: -0.02em; color: #10164D !important; font-family: 'Poppins', sans-serif; }
.hc-modal-title span { display: inline; margin-left: 6px; }
.hc-modal-close { flex: none; width: 42px; height: 42px; border: 1px solid #DCDFF0; border-radius: 50%; background: #fff; font-size: 24px; line-height: 1; color: #10164D; cursor: pointer; }
.hc-modal-close:hover { border-color: #10164D; }
.hc-modal .hp-sim { border: 0; border-radius: 0; box-shadow: none; padding: 24px 28px 32px; }
.hc-modal .hp-sim-doc { top: 84px; }

/* Responsive */
@media (max-width: 900px) {
  .hc-panel { padding: 0 0 72px; }
  .hc-panel > .hc-wrap:first-child { display: flex; flex-direction: column-reverse; min-height: 0; }
  .hc-panel > .hc-wrap:first-child > .hc-art, .hc-art { position: relative; right: auto !important; width: calc(100% + 48px); max-width: none; height: 300px; margin: 0 -24px 32px; z-index: 0; }
  .hc-art img { -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 55%, transparent 100%); }
  .hc-hero { min-height: 0; padding: 72px 0 72px; display: block; }
  .hc-art-graphic, .hc-art-bars { height: 260px; width: calc(100% + 48px); }
  .hc-99 { top: 10%; right: 8%; } .hc-strike { top: 34%; } .hc-check { top: 44%; right: 26%; }
  .hc-gates, .hc-proof { grid-template-columns: 1fr 1fr; }
  .hc-lines { grid-template-columns: 1fr; gap: 16px; }
  .hc-panel > .hc-wrap-col { margin-top: 40px; }
  .hc-cards { grid-template-columns: 1fr 1fr; grid-template-rows: 360px 220px 220px; }
  .hc-card-lead { grid-column: 1 / -1; grid-row: auto; }
  .hc-plat, .hc-trust { padding: 72px 0; }
}
@media (max-width: 560px) {
  .hc-samples { grid-template-columns: 1fr; }
  .hc-gates, .hc-proof { grid-template-columns: 1fr; }
  .hc-cards { grid-template-columns: 1fr; grid-template-rows: 340px repeat(4, 200px); }
  body .px.hc .hc-sub { font-size: 17px !important; }
  .hc-modal { width: 100vw; height: 100vh; border-radius: 0; }
  .hc-modal-bar { padding: 14px 16px; }
  .hc-modal-title { font-size: 16px !important; }
  .hc-modal-title span { display: block; margin: 0; }
  .hc-modal .hp-sim { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) { .hc-btn, .hc-card img, .hc-samples button { transition: none; } .hc-modal[open] { animation: none; } }
body .px.hc .hc-allideas { margin: 28px 0 0 !important; padding-top: 20px; border-top: 1px solid rgba(16, 22, 77, 0.12); max-width: 34em; }
body .px.hc .hc-allideas .hc-link { margin: 0; font-size: 17px; font-weight: 600; color: #2027E1; }
/* Specificity boost over the site-wide H2 scale (:not(#_) adds id weight). */
body .px.hc h2.hc-h2:not(#_):not(#__) { margin: 0 0 24px !important; font-size: clamp(34px, 4.2vw, 58px) !important; font-weight: 700 !important; line-height: 1.04 !important; letter-spacing: -0.03em !important; color: var(--hc-mid) !important; max-width: 12em; }
body .px.hc .hc-dark h2.hc-h2:not(#_):not(#__) { color: #fff !important; }
body .px.hc h1.hc-h1:not(#_):not(#__) { max-width: 13.5em; font-size: clamp(42px, 5.2vw, 72px) !important; font-weight: 700 !important; }
body .px.hc h2.hc-trust-h:not(#_):not(#__) { font-size: clamp(26px, 2.6vw, 36px) !important; font-weight: 700 !important; letter-spacing: -0.02em !important; color: var(--hc-mid) !important; margin: 0 auto 12px !important; }
body .px.hc .hc-gates h3:not(#_) { font-size: 18px !important; font-weight: 600 !important; }
/* Artwork: taller than the copy block, soft at top and bottom as well. */
.hc-panel > .hc-wrap:first-child > .hc-art { top: -120px; bottom: -72px; -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%); }
.hc-hero > .hc-wrap:first-child > .hc-art { top: -150px; bottom: -120px; -webkit-mask-image: none; mask-image: none; }
.hc-panel > .hc-wrap:first-child > .hc-art-graphic, .hc-panel > .hc-wrap:first-child > .hc-art-bars { -webkit-mask-image: none; mask-image: none; top: -40px; bottom: -40px; }
@media (max-width: 900px) {
  .hc-panel > .hc-wrap:first-child > .hc-art { top: auto; bottom: auto; -webkit-mask-image: none; mask-image: none; }
}
.hc-hero .hc-copy { max-width: 780px; }
body .px.hc .hc-tag-light strong, body .px.hc .hc-tag-light { color: #fff !important; }
@media (max-width: 900px) { .hc-hero { padding-top: 0 !important; } }
/* No photos (Pooja): text-only panels use the full width; plain cards get a calm gradient. */
.hc-card:not(:has(img)) { background: linear-gradient(150deg, #2027E1 0%, #10164D 75%); }
.hc-card:not(:has(img))::after { background: radial-gradient(120% 90% at 100% 0%, rgba(154, 163, 255, 0.35), transparent 60%); }
.hc-card-lead img { object-position: center 30%; }
/* Seventh draft: calm look; launcher + pop-up need the campaign colour tokens. */
.hp-launch, .hc-modal { --hc-blue: #2027E1; --hc-mid: #10164D; }
.hp-launch .hc-samples { margin: 8px 0 16px; }
.hp-launch.hp-try { background: var(--nxt-ink-50); }
/* passed checks read green (Pooja, 28 Oct) */
.hp-st-pass { background: #E3F5EA; color: #157A3B; }