/* Brightcore v2 — sections: platforms, thinking, specialty, experts, cta, footer */

/* ---------- Reveal system ---------- */
[data-reveal] { opacity: 0; transform: translateY(34px); }
[data-reveal].is-visible { opacity: 1; transform: none; transition: opacity .9s var(--bc-ease), transform .9s var(--bc-ease); transition-delay: var(--rv, 0s); }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

.bc-section { padding-block: 96px; border-bottom: 1px solid var(--bc-line); }
.bc-section-rule { display: flex; align-items: center; gap: 24px; margin-bottom: 16px; color: var(--bc-blue); text-transform: uppercase; letter-spacing: .28em; font-size: 12px; font-weight: 700; }
.bc-section-rule::after { content: ""; height: 1px; flex: 1; background: var(--bc-line-strong); transform: scaleX(0); transform-origin: left; }
.is-visible .bc-section-rule::after, .bc-section-rule.is-visible::after { transform: scaleX(1); transition: transform 1.2s var(--bc-ease) .2s; }
.bc-section-intro { display: grid; grid-template-columns: 1fr .7fr; gap: 50px; align-items: start; margin-bottom: 42px; }
.bc-section-intro h2, .bc-cta h2 { font-family: var(--bc-display); font-size: clamp(36px, 3.6vw, 52px); line-height: 1.04; font-weight: 800; letter-spacing: -.04em; margin: 0; text-wrap: balance; }
.bc-section-intro h2 span, .bc-cta h2 span { color: var(--bc-green); }
.bc-section-intro p { color: var(--bc-muted); max-width: 520px; margin: 6px 0 0; font-size: 17px; line-height: 1.55; }

/* ---------- Platforms ---------- */
.bc-platform { display: grid; grid-template-columns: .72fr 1.28fr; gap: 58px; align-items: center; padding: 54px 0; border-bottom: 1px solid var(--bc-line); }
.bc-platform-copy { display: grid; grid-template-columns: 110px 1fr; gap: 34px; align-items: center; }
.bc-round-icon { width: 96px; height: 96px; border: 1px solid currentColor; border-radius: 50%; display: grid; place-items: center; color: var(--bc-green); box-shadow: inset 0 0 0 12px rgba(111, 227, 154, .04), 0 0 38px rgba(111, 227, 154, .08); position: relative; }
.bc-round-icon .bc-icon { width: 44px; height: 44px; }
.bc-platform h2 { font-family: var(--bc-display); font-size: clamp(38px, 3.6vw, 54px); font-weight: 800; line-height: 1; letter-spacing: -.035em; margin: 0 0 14px; }
.bc-platform h2 span { color: var(--bc-green); }
.bc-platform p, .bc-specialty-title p { color: var(--bc-muted); margin: 0 0 16px; max-width: 520px; font-size: 18px; line-height: 1.55; }
.bc-platform a, .bc-specialty-title a, .bc-text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--bc-green); font-size: 15.5px; font-weight: 600; }
.bc-platform a .bc-icon, .bc-specialty-title a .bc-icon { width: 15px; height: 15px; transition: transform .25s var(--bc-ease); }
.bc-platform a:hover .bc-icon, .bc-specialty-title a:hover .bc-icon { transform: translateX(5px); }
.bc-platform-code .bc-round-icon, .bc-platform-code a { color: var(--bc-blue); }
.bc-platform-code h2 span { color: var(--bc-blue); }

.bc-platform-visual { position: relative; min-height: 224px; border-radius: 10px; overflow: hidden; border: 1px solid var(--bc-line); background: #071514; transition: border-color .4s ease, box-shadow .4s ease, transform .4s var(--bc-ease); transform-style: preserve-3d; }
.bc-platform-visual:hover { border-color: var(--bc-line-strong); box-shadow: 0 30px 70px rgba(0, 0, 0, .4); }
.bc-platform-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 16, 15, .98) 0%, rgba(7, 16, 15, .9) 48%, rgba(7, 16, 15, .34) 100%); z-index: 1; pointer-events: none; }
.bc-platform-visual::after { content: ""; position: absolute; inset: 0 0 0 auto; width: 42%; background: var(--platform-photo) right center / cover no-repeat; filter: grayscale(1) contrast(1.08) brightness(.9); opacity: .92; }
.bc-audit-visual { --platform-photo: url("../images/audit-magnifier-photo.png"); }
.bc-code-visual { --platform-photo: url("../images/code-stethoscope-photo.png"); }
.bc-platform-panel { position: relative; z-index: 2; min-height: 224px; display: grid; color: var(--bc-ink); background: linear-gradient(90deg, rgba(5, 18, 23, .96), rgba(5, 18, 23, .5)); }
.bc-audit-panel { grid-template-columns: .86fr 1.2fr .78fr; }
.bc-code-panel { grid-template-columns: .78fr 1.28fr .86fr 1fr; }
.bc-platform-panel > div { padding: 16px 18px; border-right: 1px solid var(--bc-line); display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.bc-platform-panel > div:last-child { border-right: 0; }
.bc-platform-panel small { display: block; color: #9eafbd; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; font-weight: 700; }

/* pipeline steps light in sequence */
.bc-flow-list span { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: center; padding: 10px 0; color: #d5e1de; font-size: 12px; border-bottom: 1px solid var(--bc-line); opacity: .35; transition: opacity .5s ease; }
.bc-flow-list span:last-child { border-bottom: 0; }
.bc-flow-list span.is-lit { opacity: 1; }
.bc-flow-list b { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: rgba(238, 244, 242, .76); color: #07100f; font-size: 11px; transition: background .4s ease, box-shadow .4s ease; }
.bc-flow-list span.is-lit b { background: var(--bc-green); box-shadow: 0 0 14px rgba(111, 227, 154, .5); }
.bc-flow-list i { grid-column: 2; color: var(--bc-green); font-style: normal; font-size: 11px; opacity: 0; transition: opacity .4s ease .15s; }
.bc-flow-list span.is-lit i { opacity: 1; }
.bc-summary-grid { display: grid; grid-template-columns: 1.18fr .82fr .82fr; gap: 10px; margin-top: 10px; }
.bc-summary-grid span { min-height: 84px; padding: 11px; border: 1px solid var(--bc-line-strong); border-radius: 4px; background: rgba(5, 17, 21, .65); }
.bc-summary-grid .bc-final-grade { display: grid; grid-template-columns: 1fr auto; align-items: end; column-gap: 10px; }
.bc-summary-grid .bc-final-grade small { grid-column: 1 / -1; }
.bc-summary-grid b { display: block; margin-top: 8px; font-family: var(--bc-display); font-size: 36px; line-height: .9; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.bc-summary-grid b em { color: var(--bc-muted); font-family: var(--bc-body); font-size: 12px; font-style: normal; font-weight: 600; letter-spacing: 0; }
.bc-summary-grid i { color: var(--bc-green); margin-top: 8px; font-size: 28px; line-height: .85; font-style: normal; font-weight: 800; }
.bc-summary-grid strong { display: block; margin-top: 10px; color: var(--bc-green); font-size: 23px; line-height: 1; }
.bc-count-card span { display: grid; grid-template-columns: 1fr auto; gap: 12px; color: #b8c6c3; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.bc-count-card b { color: var(--bc-green); font-size: 24px; line-height: 1; font-variant-numeric: tabular-nums; }
.bc-count-card span:nth-child(2) b, .bc-count-card span:nth-child(3) b { color: var(--bc-red); }

/* Code-Sense comparator */
.bc-encounter-card span { padding: 10px 12px; border: 1px solid var(--bc-line); border-radius: 4px; color: #dce7e4; font-size: 13px; }
.bc-encounter-card b { margin-top: 12px; font-family: var(--bc-display); font-size: 42px; line-height: 1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.bc-encounter-card b em { margin-left: 6px; color: var(--bc-muted); font-family: var(--bc-body); font-size: 12px; font-style: normal; font-weight: 600; letter-spacing: 0; }
.bc-code-compare > div { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bc-code-compare span { padding: 14px; border: 1px solid var(--bc-line); border-radius: 5px; background: rgba(6, 21, 28, .72); color: #d8e2df; font-size: 13px; transition: border-color .5s ease, background .5s ease, transform .5s var(--bc-ease); }
.bc-code-compare span.is-selected { border-color: rgba(109, 182, 238, .66); background: rgba(61, 127, 184, .34); }
.bc-demo-armed .bc-code-compare span.is-selected { border-color: var(--bc-line); background: rgba(6, 21, 28, .72); }
.bc-demo-run .bc-code-compare span.is-selected { border-color: rgba(109, 182, 238, .66); background: rgba(61, 127, 184, .34); transform: scale(1.04); box-shadow: 0 0 26px rgba(109, 182, 238, .22); }
.bc-code-compare b { display: block; margin-top: 9px; color: var(--bc-blue); font-family: var(--bc-display); font-size: 30px; letter-spacing: -.035em; }
.bc-code-compare p, .bc-rationale-card p { margin: 0; color: var(--bc-muted); font-size: 13px; line-height: 1.45; }
.bc-code-compare > p { margin-top: 10px; opacity: 0; transform: translateY(8px); transition: opacity .5s ease .9s, transform .5s var(--bc-ease) .9s; }
.bc-demo-run .bc-code-compare > p { opacity: 1; transform: none; }
.bc-mdm-card span { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--bc-line); border-radius: 4px; color: #d6e2df; font-size: 13px; opacity: .4; transition: opacity .5s ease; }
.bc-demo-run .bc-mdm-card span { opacity: 1; transition-delay: calc(.3s + var(--i, 0) * .2s); }
.bc-mdm-card i { color: var(--bc-green); font-style: normal; }

/* ---------- How Brightcore thinks ---------- */
.bc-thinking { position: relative; padding-block: 96px; background: radial-gradient(circle at 13% 57%, rgba(109, 182, 238, .05), transparent 28%), linear-gradient(180deg, rgba(4, 12, 20, .16), rgba(7, 16, 15, 0)); }
.bc-thinking::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .24; background-image: radial-gradient(rgba(109, 182, 238, .2) 1px, transparent 1px), radial-gradient(rgba(111, 227, 154, .1) 1px, transparent 1px); background-position: 0 0, 4px 4px; background-size: 12px 12px; mask-image: radial-gradient(ellipse at 13% 66%, #000 0 22%, transparent 54%), radial-gradient(ellipse at 84% 42%, rgba(0, 0, 0, .52) 0 8%, transparent 30%); }
.bc-thinking > .bc-shell { position: relative; z-index: 1; }
.bc-think-grid { display: grid; grid-template-columns: 1fr 28px 1fr 28px 1fr; gap: 14px; align-items: stretch; padding-top: 24px; border-top: 1px solid var(--bc-line); }
.bc-think-stage b { font-family: var(--bc-display); font-size: 34px; color: #687b8b; font-weight: 450; }
.bc-think-stage h3 { font-family: var(--bc-display); font-size: 25px; font-weight: 800; margin: 8px 0; color: var(--bc-green); }
.bc-think-stage p { color: var(--bc-muted); font-size: 15px; line-height: 1.5; max-width: 360px; }
.bc-think-arrow { align-self: center; color: var(--bc-dim); display: grid; place-items: center; }
.bc-think-arrow .bc-icon { width: 22px; height: 22px; animation: bc-nudge 2.2s ease-in-out infinite; }
@keyframes bc-nudge { 0%, 100% { transform: translateX(0); opacity: .5; } 50% { transform: translateX(6px); opacity: 1; } }

/* PHI scrub demo */
.bc-scrub-note { margin-top: 18px; border: 1px solid var(--bc-line-strong); border-radius: 8px; background: rgba(5, 16, 20, .8); padding: 16px 18px; font-family: var(--bc-mono); font-size: 12px; line-height: 1.7; color: #cfdcd8; position: relative; overflow: hidden; }
.bc-scrub-note small { display: flex; justify-content: space-between; font-family: var(--bc-body); color: #9eafbd; text-transform: uppercase; letter-spacing: .08em; font-size: 10px; font-weight: 700; margin-bottom: 10px; }
.bc-scrub-note small i { font-style: normal; color: var(--bc-green); opacity: 0; transition: opacity .4s ease; }
.bc-scrub-note.is-done small i { opacity: 1; }
.bc-scrub-note .bc-phi { position: relative; white-space: nowrap; }
.bc-scrub-note .bc-phi::after { content: ""; position: absolute; inset: 1px -2px; background: var(--bc-green); border-radius: 2px; transform: scaleX(0); transform-origin: left center; box-shadow: 0 0 10px rgba(111, 227, 154, .45); }
.bc-scrub-note .bc-phi.is-redacted::after { transform: scaleX(1); transition: transform .35s var(--bc-ease); }

/* logic stack */
.bc-logic-stack { margin-top: 18px; display: grid; gap: 10px; }
.bc-logic-stack span { display: grid; grid-template-columns: 26px 1fr; column-gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--bc-line); border-radius: 6px; background: rgba(5, 16, 20, .7); font-size: 13px; opacity: .4; transform: translateX(-10px); transition: opacity .5s ease, transform .5s var(--bc-ease), border-color .5s ease; }
.bc-logic-stack span.is-lit { opacity: 1; transform: none; border-color: rgba(111, 227, 154, .35); }
.bc-logic-stack .bc-icon { color: var(--bc-green); width: 20px; height: 20px; }
.bc-logic-stack strong { font-size: 13px; font-weight: 700; }
.bc-logic-stack i { grid-column: 2; color: var(--bc-dim); font-style: normal; font-size: 11.5px; }

/* mini report */
.bc-mini-report { margin-top: 18px; border: 1px solid var(--bc-line-strong); border-radius: 8px; background: rgba(4, 14, 19, .9); overflow: hidden; font-size: 12px; }
.bc-mini-report > small { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--bc-line); color: var(--bc-green); text-transform: uppercase; letter-spacing: .14em; font-size: 9.5px; font-weight: 800; }
.bc-mini-report > small .bc-icon { width: 14px; height: 14px; }
.bc-mini-report > div { padding: 12px 14px; border-bottom: 1px solid var(--bc-line); display: grid; grid-template-columns: 1fr auto; align-items: end; }
.bc-mini-report > div small { grid-column: 1 / -1; color: #9eafbd; text-transform: uppercase; letter-spacing: .08em; font-size: 10px; font-weight: 700; }
.bc-mini-report > div b { font-family: var(--bc-display); font-size: 34px; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.bc-mini-report > div b em { color: var(--bc-muted); font-family: var(--bc-body); font-size: 11px; font-style: normal; font-weight: 600; }
.bc-mini-report > div strong { color: var(--bc-green); font-size: 36px; line-height: .9; }
.bc-mini-report > div p { grid-column: 1 / -1; margin: 6px 0 0; color: var(--bc-muted); font-size: 11px; }
.bc-mini-report > span { display: flex; justify-content: space-between; gap: 10px; padding: 8px 14px; border-bottom: 1px solid var(--bc-line); color: #d6e1de; }
.bc-mini-report > span:last-child { border-bottom: 0; }
.bc-mini-report > span i { color: var(--bc-green); font-style: normal; }
.bc-mini-report > span .is-amber, .bc-mini-report > span i.is-amber { color: var(--bc-amber); }

/* ---------- Specialty ---------- */
.bc-specialty-row { display: grid; grid-template-columns: .72fr 1.28fr; gap: 58px; align-items: center; padding: 54px 0; border-bottom: 1px solid var(--bc-line); }
.bc-specialty-row:last-child { border-bottom: 0; }
.bc-specialty-title { display: grid; grid-template-columns: 110px 1fr; gap: 34px; align-items: start; }
.bc-specialty-title h3 { font-family: var(--bc-display); font-size: 34px; font-weight: 800; margin: 0 0 8px; color: var(--bc-green); }
.bc-specialty-row.is-blue .bc-specialty-title h3, .bc-specialty-row.is-blue .bc-round-icon, .bc-specialty-row.is-blue .bc-specialty-title a { color: var(--bc-blue); }
.bc-specialty-detail { font-size: 14px !important; color: var(--bc-dim) !important; }
.bc-specialty-ui { display: grid; grid-template-columns: .9fr 1.05fr 1.05fr; gap: 12px; }
.bc-specialty-ui small { display: block; color: #9eafbd; text-transform: uppercase; letter-spacing: .08em; font-size: 10.5px; font-weight: 700; }
.bc-xray { border: 1px solid var(--bc-line); border-radius: 8px; overflow: hidden; background: #04100f; position: relative; }
.bc-xray img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.8); transition: transform 1.2s var(--bc-ease); }
.bc-xray:hover img { transform: scale(1.06); }
.bc-xray::after { content: ""; position: absolute; left: 0; right: 0; top: -20%; height: 18%; background: linear-gradient(180deg, transparent, rgba(111, 227, 154, .14), transparent); animation: bc-xray-scan 4.5s ease-in-out infinite; }
@keyframes bc-xray-scan { 0% { top: -20%; } 60%, 100% { top: 110%; } }
.bc-specialty-review, .bc-score { border: 1px solid var(--bc-line); border-radius: 8px; background: rgba(5, 16, 20, .8); padding: 16px; display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; }
.bc-specialty-review strong { font-family: var(--bc-display); font-size: 17px; font-weight: 700; }
.bc-specialty-review span, .bc-score span { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--bc-line); color: #cdd9d5; }
.bc-specialty-review span:last-child, .bc-score span:last-child { border-bottom: 0; }
.bc-specialty-review i, .bc-score i { color: var(--bc-green); font-style: normal; font-family: var(--bc-mono); font-size: 11.5px; text-align: right; }
.bc-score > div { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px; }
.bc-score b { font-family: var(--bc-display); font-weight: 450; font-size: 44px; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.bc-score b em { font-family: var(--bc-body); color: var(--bc-muted); font-style: normal; font-size: 12px; }
.bc-score strong { color: var(--bc-green); font-family: var(--bc-display); font-size: 44px; font-weight: 450; }

/* ---------- Experts ---------- */
.bc-expert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.bc-expert-grid article { position: relative; border: 1px solid var(--bc-line); border-radius: 10px; padding: 30px 28px; background: rgba(8, 19, 17, .6); transition: transform .4s var(--bc-ease), border-color .4s ease, box-shadow .4s ease; overflow: hidden; }
.bc-expert-grid article:hover { transform: translateY(-6px); border-color: rgba(111, 227, 154, .3); box-shadow: 0 26px 60px rgba(0, 0, 0, .35); }
.bc-expert-grid article > .bc-icon { color: var(--bc-green); width: 30px; height: 30px; }
.bc-expert-grid h3 { font-family: var(--bc-display); font-size: 23px; font-weight: 800; margin: 14px 0 10px; color: var(--bc-ink); }
.bc-expert-grid ul { margin: 0 0 18px; padding: 0; list-style: none; color: var(--bc-muted); font-size: 14.5px; display: grid; gap: 8px; }
.bc-expert-grid li { display: grid; grid-template-columns: 14px 1fr; gap: 10px; align-items: baseline; }
.bc-expert-grid li::before { content: "—"; color: var(--bc-green); }
.bc-expert-grid a { display: inline-flex; gap: 10px; align-items: center; color: var(--bc-green); font-size: 14.5px; font-weight: 600; }
.bc-expert-grid a .bc-icon { width: 14px; height: 14px; transition: transform .25s var(--bc-ease); }
.bc-expert-grid article:hover a .bc-icon { transform: translateX(5px); }

.bc-capability-strip { margin-top: 14px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--bc-line); border-radius: 10px; overflow: hidden; }
.bc-capability-strip article { display: flex; gap: 14px; align-items: center; padding: 22px 24px; border-right: 1px solid var(--bc-line); background: rgba(8, 19, 17, .5); transition: background .3s ease; }
.bc-capability-strip article:hover { background: rgba(111, 227, 154, .05); }
.bc-capability-strip article:last-child { border-right: 0; }
.bc-capability-strip .bc-icon { color: var(--bc-green); width: 26px; height: 26px; }
.bc-capability-strip h3 { font-family: var(--bc-display); font-size: 16px; font-weight: 800; margin: 0; }
.bc-capability-strip p { margin: 2px 0 0; color: var(--bc-dim); font-size: 12.5px; }

/* ---------- CTA ---------- */
.bc-cta { margin-top: 96px; padding: 64px; border: 1px solid var(--bc-line-strong); border-radius: 16px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: center; position: relative; overflow: hidden; background: radial-gradient(circle at 80% 20%, rgba(111, 227, 154, .08), transparent 40%), rgba(8, 19, 17, .7); }
.bc-cta::after { content: ""; position: absolute; inset: 0; background: url("../images/cta-document-pen.png") right center / 44% auto no-repeat; opacity: .12; filter: grayscale(1); pointer-events: none; }
.bc-cta h2 { position: relative; z-index: 1; }
.bc-cta > div { position: relative; z-index: 1; }
.bc-cta p { color: var(--bc-muted); margin: 0 0 22px; font-size: 17px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .bc-hero-grid, .bc-platform, .bc-specialty-row, .bc-section-intro, .bc-cta { grid-template-columns: 1fr; }
  .bc-hero { min-height: 0; }
  .bc-hero-visual { justify-content: center; }
  .bc-think-grid { grid-template-columns: 1fr; }
  .bc-think-arrow .bc-icon { transform: rotate(90deg); }
  .bc-expert-grid, .bc-capability-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .bc-specialty-ui { grid-template-columns: 1fr; }
  .bc-expert-grid, .bc-capability-strip, .bc-proof-strip { grid-template-columns: 1fr; }
  .bc-platform-copy, .bc-specialty-title { grid-template-columns: 1fr; }
  .bc-audit-panel, .bc-code-panel { grid-template-columns: 1fr; }
  .bc-cta { padding: 40px 28px; }
}