/* ============================================================
   Blockchain Consulting · Industries (BCI)
   Cinematic, use-case-focused industry pages
   ============================================================ */
@import url("colors_and_type.css");

:root {
  --bci-cyan: #4FC8FF;
  --bci-mint: #5EFFA4;
  --bci-violet: #8A6BFF;
  --bci-gold: #F2C25B;
  --bci-orange: #FF8F4A;
  --bci-rose: #FF6B8A;
  --bci-line: rgba(255,255,255,0.08);
  --bci-line-2: rgba(255,255,255,0.14);
  --bci-panel: rgba(15,21,48,0.55);
  --bci-panel-2: rgba(10,15,34,0.85);
}

/* ---------- HUB (on Blockchain Consulting page) ---------- */
.bci-hub { padding: 96px 0 32px; position: relative; }
.bci-hub-head { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }
.bci-hub-head .lead-block .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; color: var(--bci-cyan); margin-bottom: 18px; }
.bci-hub-head .lead-block .eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--bci-cyan); }
.bci-hub-head h2 { font-size: 56px; line-height: 1.02; letter-spacing: -1.6px; color: #fff; font-weight: 400; }
.bci-hub-head h2 .ac { background: linear-gradient(120deg,#fff 0%,#4FC8FF 50%,#8A6BFF 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bci-hub-head .sub { color: var(--site-text-2); font-size: 16px; line-height: 1.55; max-width: 520px; }
.bci-hub-head .sub strong { color: #fff; font-weight: 500; }

/* Industry mosaic — 8 cards, 4-up, dense with industry "stage" preview */
.bci-mosaic { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.bci-card {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 320px;
  padding: 18px 18px 20px;
  background: linear-gradient(180deg, rgba(15,21,48,0.85) 0%, rgba(8,12,28,0.95) 100%);
  border: 1px solid var(--bci-line);
  border-radius: 16px;
  overflow: hidden;
  color: inherit; text-decoration: none;
  transition: transform 320ms var(--ease-out-expo), border-color 320ms ease, box-shadow 320ms ease;
}
.bci-card::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.bci-card::after {
  content: ""; position: absolute; inset: auto -40% -60% auto; width: 80%; height: 80%; border-radius: 50%;
  background: radial-gradient(circle, var(--card-glow, rgba(79,200,255,0.22)) 0%, transparent 60%);
  filter: blur(40px); pointer-events: none;
}
.bci-card:hover { transform: translateY(-3px); border-color: var(--bci-line-2); box-shadow: 0 24px 56px -16px rgba(0,0,0,0.7); }
.bci-card-top { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 2; }
.bci-card-tag { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.16em; color: var(--card-accent, var(--bci-cyan)); padding: 3px 7px; border: 1px solid var(--card-accent, var(--bci-cyan)); border-radius: 999px; opacity: 0.95; }
.bci-card-num { font-family: var(--font-mono); font-size: 10.5px; color: var(--site-text-3); }
.bci-card-stage { flex: 1; margin: 14px 0 18px; position: relative; z-index: 2; min-height: 92px; }
.bci-card-h { font-size: 19px; line-height: 1.2; color: #fff; font-weight: 500; letter-spacing: -0.4px; position: relative; z-index: 2; }
.bci-card-d { font-size: 12.5px; color: var(--site-text-2); line-height: 1.5; margin-top: 8px; position: relative; z-index: 2; }
.bci-card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--bci-line); position: relative; z-index: 2; }
.bci-card-foot .uc { font-family: var(--font-mono); font-size: 10px; color: var(--site-text-3); letter-spacing: 0.14em; }
.bci-card-foot .uc b { color: var(--card-accent, var(--bci-cyan)); font-weight: 600; }
.bci-card-foot .arr { font-family: var(--font-mono); font-size: 12px; color: var(--card-accent, var(--bci-cyan)); transition: transform 220ms ease; }
.bci-card:hover .bci-card-foot .arr { transform: translateX(4px); }

/* Mini stages — industry-specific micro visuals (≈92px tall) */
.mini { position: absolute; inset: 0; font-family: var(--font-mono); }
.mini-ticks { display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px; }
.mini-bar { height: 4px; background: var(--card-accent, var(--bci-cyan)); border-radius: 2px; opacity: 0.55; }
.mini-bar.h2 { height: 8px; } .mini-bar.h3 { height: 12px; } .mini-bar.h4 { height: 16px; } .mini-bar.h5 { height: 22px; }

/* Banking stage */
.stage-bank { display: grid; gap: 6px; }
.stage-bank .row { display: flex; align-items: center; justify-content: space-between; padding: 5px 8px; background: rgba(242,194,91,0.06); border: 1px solid rgba(242,194,91,0.22); border-radius: 5px; font-size: 10px; }
.stage-bank .row .l { color: #F2C25B; letter-spacing: 0.1em; }
.stage-bank .row .v { color: #fff; font-weight: 600; }
.stage-bank .row.dim { opacity: 0.5; background: transparent; }

/* Insurance stage — claim status */
.stage-ins { display: flex; gap: 4px; align-items: center; height: 100%; }
.stage-ins .node { flex: 1; padding: 6px 4px; text-align: center; border: 1px solid rgba(255,107,138,0.22); background: rgba(255,107,138,0.06); border-radius: 4px; font-size: 9px; color: #FF8AA8; letter-spacing: 0.1em; }
.stage-ins .node.on { background: rgba(255,107,138,0.18); color: #fff; border-color: rgba(255,107,138,0.55); }
.stage-ins .arr { color: #FF6B8A; opacity: 0.6; font-size: 10px; }

/* Healthcare stage — patient consent ledger */
.stage-health { display: grid; gap: 5px; }
.stage-health .ln { display: grid; grid-template-columns: 14px 1fr auto; gap: 8px; align-items: center; font-size: 9.5px; padding: 4px 8px; background: rgba(94,255,164,0.05); border: 1px solid rgba(94,255,164,0.18); border-radius: 4px; }
.stage-health .ln .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bci-mint); box-shadow: 0 0 8px rgba(94,255,164,0.65); }
.stage-health .ln .t { color: #fff; letter-spacing: 0.04em; }
.stage-health .ln .s { color: #5EFFA4; letter-spacing: 0.12em; }

/* Real Estate stage — fractional ownership tokens */
.stage-re { display: grid; grid-template-columns: 1.2fr 1fr; gap: 8px; height: 100%; }
.stage-re .plot { background: linear-gradient(135deg, rgba(138,107,255,0.18), rgba(138,107,255,0.04)); border: 1px solid rgba(138,107,255,0.35); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #B6A0FF; letter-spacing: 0.06em; }
.stage-re .tokens { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.stage-re .tok { aspect-ratio: 1; background: rgba(138,107,255,0.15); border: 1px solid rgba(138,107,255,0.32); border-radius: 3px; }
.stage-re .tok.on { background: rgba(138,107,255,0.55); border-color: #B6A0FF; }

/* Public Sector stage — credential issuance */
.stage-gov { display: grid; gap: 6px; }
.stage-gov .seal { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 7px 8px; background: rgba(79,200,255,0.06); border: 1px solid rgba(79,200,255,0.28); border-radius: 5px; font-size: 9.5px; }
.stage-gov .seal .ic { width: 22px; height: 22px; border: 1px dashed rgba(79,200,255,0.55); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #4FC8FF; font-size: 10px; }
.stage-gov .seal .t { color: #fff; }
.stage-gov .seal .v { color: #4FC8FF; letter-spacing: 0.14em; }

/* Supply Chain stage — provenance trail */
.stage-sc { display: flex; gap: 4px; align-items: center; height: 100%; }
.stage-sc .stop { flex: 1; padding: 6px 4px; text-align: center; border: 1px solid rgba(255,143,74,0.28); border-radius: 4px; font-size: 9px; color: #FFB58A; letter-spacing: 0.1em; background: rgba(255,143,74,0.05); }
.stage-sc .stop.on { background: rgba(255,143,74,0.18); color: #fff; border-color: rgba(255,143,74,0.6); }
.stage-sc .arr { color: #FF8F4A; opacity: 0.6; font-size: 10px; }

/* Energy stage — kWh meter */
.stage-energy { display: grid; gap: 6px; }
.stage-energy .meter { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 6px 10px; background: rgba(94,255,164,0.06); border: 1px solid rgba(94,255,164,0.25); border-radius: 5px; align-items: center; font-size: 9.5px; }
.stage-energy .meter .l { color: #B8FFD5; letter-spacing: 0.12em; }
.stage-energy .meter .v { color: #fff; font-weight: 600; }
.stage-energy .grid { display: flex; gap: 2px; align-items: flex-end; height: 24px; }
.stage-energy .grid .b { flex: 1; background: linear-gradient(180deg, #5EFFA4, rgba(94,255,164,0.18)); border-radius: 1px; }

/* ---------- INDIVIDUAL INDUSTRY PAGE ---------- */
.bci { background: #02030A; color: #fff; }
.bci-wrap { max-width: 1520px; margin: 0 auto; padding: 0 24px; }

/* Hero */
.bci-hero { padding: 132px 0 80px; position: relative; overflow: hidden; }
.bci-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 80% at 80% 15%, var(--ind-glow-1, rgba(79,200,255,0.22)), transparent 60%),
    radial-gradient(50% 60% at 0% 80%, var(--ind-glow-2, rgba(138,107,255,0.18)), transparent 60%);
}
.bci-hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: start; position: relative; z-index: 1; }
.bci-pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--ind-accent, var(--bci-cyan)); border-radius: 999px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; color: var(--ind-accent, var(--bci-cyan)); margin-bottom: 28px; }
.bci-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ind-accent, var(--bci-cyan)); box-shadow: 0 0 0 4px rgba(79,200,255,0.18); }
.bci-h1 { font-size: 80px; line-height: 0.98; letter-spacing: -2.4px; color: #fff; font-weight: 400; margin-bottom: 28px; }
.bci-h1 .ac { background: var(--ind-grad, linear-gradient(120deg,#fff,#4FC8FF,#8A6BFF)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bci-sub { font-size: 18px; line-height: 1.55; color: var(--site-text-2); max-width: 560px; margin-bottom: 32px; }
.bci-sub strong { color: #fff; font-weight: 500; }
.bci-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.bci-cta { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 8px; font-size: 14px; font-weight: 500; text-decoration: none; transition: transform 200ms ease, background 200ms ease; }
.bci-cta.primary { background: var(--ind-accent, var(--bci-cyan)); color: #02030A; }
.bci-cta.primary:hover { transform: translateY(-1px); }
.bci-cta.ghost { background: rgba(255,255,255,0.05); border: 1px solid var(--bci-line-2); color: #fff; }
.bci-cta.ghost:hover { background: rgba(255,255,255,0.09); }

/* Hero trust strip */
.bci-trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 28px; border-top: 1px solid var(--bci-line); }
.bci-trust .t-it { font-size: 12px; color: var(--site-text-3); line-height: 1.4; }
.bci-trust .t-it b { display: block; color: #fff; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; margin-bottom: 4px; font-weight: 500; }

/* Hero stage — main cinematic visual right side */
.bci-stage {
  position: relative;
  background: linear-gradient(180deg, rgba(10,15,34,0.95), rgba(2,3,10,0.85));
  border: 1px solid var(--ind-accent, var(--bci-cyan));
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.bci-stage-bar { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-bottom: 1px solid var(--bci-line); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; color: #fff; }
.bci-stage-bar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ind-accent, var(--bci-cyan)); box-shadow: 0 0 0 3px rgba(79,200,255,0.25); }
.bci-stage-bar .right { margin-left: auto; color: var(--ind-accent, var(--bci-cyan)); }
.bci-stage-body { padding: 20px; position: relative; }
.bci-stage-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.bci-stage-foot { display: flex; gap: 18px; padding: 12px 18px; border-top: 1px solid var(--bci-line); font-family: var(--font-mono); font-size: 10.5px; color: var(--site-text-2); }
.bci-stage-foot span b { color: #fff; font-weight: 500; }

/* Breadcrumb */
.bci-crumb { padding: 18px 0; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--site-text-3); display: flex; gap: 10px; }
.bci-crumb a { color: var(--site-text-2); text-decoration: none; }
.bci-crumb a:hover { color: #fff; }
.bci-crumb .sep { color: var(--site-text-3); opacity: 0.6; }
.bci-crumb .cur { color: #fff; }

/* Section heads */
.bci-sec { padding: 96px 0; position: relative; }
.bci-sec.deep { background: linear-gradient(180deg, rgba(15,21,48,0.4), transparent); }
.bci-sec-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }
.bci-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; color: var(--ind-accent, var(--bci-cyan)); margin-bottom: 16px; }
.bci-eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--ind-accent, var(--bci-cyan)); }
.bci-sec-h { font-size: 52px; line-height: 1.04; letter-spacing: -1.4px; color: #fff; font-weight: 400; }
.bci-sec-h .ac { background: var(--ind-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bci-sec-sub { color: var(--site-text-2); font-size: 16px; line-height: 1.6; max-width: 540px; }
.bci-sec-sub strong { color: #fff; font-weight: 500; }

/* Pain → Answer split */
.bci-pa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.bci-pa { padding: 32px 28px; border-radius: 14px; }
.bci-pa.pain { background: rgba(255,77,79,0.04); border: 1px solid rgba(255,77,79,0.22); }
.bci-pa.ans { background: rgba(94,255,164,0.04); border: 1px solid rgba(94,255,164,0.28); }
.bci-pa h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.2em; margin-bottom: 22px; font-weight: 500; }
.bci-pa.pain h4 { color: #FF7A7C; }
.bci-pa.ans h4 { color: #5EFFA4; }
.bci-pa-list { display: flex; flex-direction: column; gap: 14px; }
.bci-pa-row { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.bci-pa-row:last-child { border-bottom: none; padding-bottom: 0; }
.bci-pa-row .n { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; padding-top: 2px; }
.bci-pa.pain .bci-pa-row .n { color: #FF7A7C; }
.bci-pa.ans .bci-pa-row .n { color: #5EFFA4; }
.bci-pa-row .t { font-size: 15px; color: #fff; font-weight: 500; margin-bottom: 4px; line-height: 1.35; }
.bci-pa-row .d { font-size: 13px; color: var(--site-text-2); line-height: 1.5; }

/* Use cases — cinematic mosaic */
.bci-uc-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.bci-uc { grid-column: span 2; padding: 28px 26px; min-height: 280px; background: linear-gradient(180deg, rgba(15,21,48,0.7), rgba(8,12,28,0.85)); border: 1px solid var(--bci-line); border-radius: 16px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.bci-uc.feat { grid-column: span 3; }
.bci-uc.wide { grid-column: span 4; }
.bci-uc::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px); background-size: 28px 28px; pointer-events: none; }
.bci-uc-top { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 2; margin-bottom: 18px; }
.bci-uc-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--ind-accent, var(--bci-cyan)); padding: 4px 8px; border: 1px solid var(--ind-accent, var(--bci-cyan)); border-radius: 999px; }
.bci-uc-n { font-family: var(--font-mono); font-size: 11px; color: var(--site-text-3); letter-spacing: 0.12em; }
.bci-uc-h { font-size: 22px; line-height: 1.2; color: #fff; font-weight: 500; letter-spacing: -0.4px; position: relative; z-index: 2; margin-bottom: 10px; }
.bci-uc-d { font-size: 13.5px; color: var(--site-text-2); line-height: 1.55; position: relative; z-index: 2; margin-bottom: 16px; }
.bci-uc-value { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--bci-line); position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bci-uc-value .vi .vl { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; color: var(--site-text-3); margin-bottom: 4px; }
.bci-uc-value .vi .vv { font-size: 14px; color: #fff; font-weight: 500; }
.bci-uc-value .vi .vv b { color: var(--ind-accent, var(--bci-cyan)); font-weight: 500; }

/* Sceneboard inside use case — small cinematic visual */
.bci-uc-scene { position: relative; z-index: 2; margin: 6px 0 18px; min-height: 80px; }

/* Scenario stripe — wide use case */
.bci-uc.wide .bci-uc-scene { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; align-items: center; min-height: 64px; }
.bci-uc.wide .bci-uc-scene .step { padding: 10px 12px; background: rgba(255,255,255,0.03); border: 1px solid var(--bci-line); border-radius: 6px; font-family: var(--font-mono); font-size: 10px; color: #fff; letter-spacing: 0.06em; line-height: 1.35; text-align: center; }
.bci-uc.wide .bci-uc-scene .step .l { display: block; color: var(--ind-accent, var(--bci-cyan)); font-size: 9px; letter-spacing: 0.16em; margin-bottom: 4px; }
.bci-uc.wide .bci-uc-scene .arr { text-align: center; color: var(--ind-accent, var(--bci-cyan)); font-family: var(--font-mono); font-size: 14px; opacity: 0.7; }

/* Outcome stat strip */
.bci-out-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bci-out { padding: 28px 24px; background: rgba(255,255,255,0.02); border: 1px solid var(--bci-line); border-radius: 14px; border-top: 2px solid var(--ind-accent, var(--bci-cyan)); }
.bci-out-l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--ind-accent, var(--bci-cyan)); margin-bottom: 14px; }
.bci-out-h { font-size: 17px; color: #fff; font-weight: 500; line-height: 1.3; margin-bottom: 8px; }
.bci-out-d { font-size: 13px; color: var(--site-text-2); line-height: 1.5; }

/* Architecture blueprint */
.bci-arch { background: linear-gradient(180deg, rgba(10,15,34,0.95), rgba(2,3,10,0.9)); border: 1px solid var(--bci-line-2); border-radius: 16px; overflow: hidden; }
.bci-arch-bar { display: flex; align-items: center; gap: 10px; padding: 14px 22px; border-bottom: 1px solid var(--bci-line); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; color: #fff; }
.bci-arch-bar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ind-accent, var(--bci-cyan)); box-shadow: 0 0 0 3px rgba(79,200,255,0.22); }
.bci-arch-bar .right { margin-left: auto; color: var(--ind-accent, var(--bci-cyan)); }
.bci-arch-body { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--bci-line); }
.bci-arch-layer { padding: 24px 20px; background: rgba(10,15,34,0.85); position: relative; }
.bci-arch-layer .tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; color: var(--ind-accent, var(--bci-cyan)); margin-bottom: 10px; }
.bci-arch-layer .t { font-size: 14px; color: #fff; font-weight: 500; margin-bottom: 10px; line-height: 1.3; }
.bci-arch-layer .items { display: flex; flex-direction: column; gap: 6px; }
.bci-arch-layer .it { font-family: var(--font-mono); font-size: 11px; padding: 4px 8px; border: 1px solid var(--bci-line); border-radius: 4px; color: var(--site-text-2); }

/* Final CTA */
.bci-final { position: relative; padding: 96px 0; overflow: hidden; }
.bci-final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 80% at 50% 50%, var(--ind-glow-1, rgba(79,200,255,0.2)), transparent 70%); pointer-events: none; }
.bci-final-inner { text-align: center; max-width: 760px; margin: 0 auto; position: relative; z-index: 1; }
.bci-final-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--ind-accent, var(--bci-cyan)); margin-bottom: 22px; }
.bci-final h2 { font-size: 64px; line-height: 1.02; letter-spacing: -2px; color: #fff; font-weight: 400; margin-bottom: 22px; }
.bci-final p { color: var(--site-text-2); font-size: 17px; line-height: 1.55; margin-bottom: 32px; }
.bci-final .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Related links rail */
.bci-rel { padding: 64px 0 96px; }
.bci-rel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.bci-rel-card { padding: 18px 18px 20px; background: rgba(15,21,48,0.45); border: 1px solid var(--bci-line); border-radius: 12px; text-decoration: none; color: inherit; display: flex; flex-direction: column; gap: 8px; transition: border-color 200ms ease, transform 200ms ease; }
.bci-rel-card:hover { border-color: var(--ind-accent, var(--bci-cyan)); transform: translateY(-2px); }
.bci-rel-card .l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; color: var(--ind-accent, var(--bci-cyan)); }
.bci-rel-card .t { font-size: 15px; color: #fff; font-weight: 500; line-height: 1.3; }
.bci-rel-card .a { font-family: var(--font-mono); font-size: 11px; color: var(--site-text-3); margin-top: auto; padding-top: 12px; border-top: 1px solid var(--bci-line); display: flex; justify-content: space-between; }
.bci-rel-card .a b { color: var(--ind-accent, var(--bci-cyan)); font-weight: 500; }

@media (max-width: 1100px) {
  .bci-mosaic { grid-template-columns: repeat(2, 1fr); }
  .bci-hero-grid, .bci-sec-head, .bci-hub-head { grid-template-columns: 1fr; gap: 32px; }
  .bci-h1 { font-size: 56px; }
  .bci-sec-h, .bci-hub-head h2 { font-size: 40px; }
  .bci-final h2 { font-size: 44px; }
  .bci-uc, .bci-uc.feat, .bci-uc.wide { grid-column: span 6; }
  .bci-uc-grid { grid-template-columns: repeat(2, 1fr); }
  .bci-out-grid { grid-template-columns: repeat(2, 1fr); }
  .bci-arch-body { grid-template-columns: 1fr 1fr; }
  .bci-trust { grid-template-columns: 1fr 1fr; }
  .bci-rel-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .bci-mosaic, .bci-uc-grid, .bci-out-grid, .bci-arch-body, .bci-rel-grid { grid-template-columns: 1fr; }
  .bci-h1 { font-size: 44px; }
  .bci-pa-grid { grid-template-columns: 1fr; }
  .bci-uc.wide .bci-uc-scene { grid-template-columns: 1fr; }
}