/* =================================================================
   CAUSELOOP — Case Studies stylesheet
   Extends style.css with case-study-specific layouts.
   ================================================================= */

/* ── Industry hero strip ── */
.cs-hero{
  padding:clamp(56px,8vw,100px) 0 clamp(36px,5vw,60px);
  position:relative;overflow:hidden;
}
.cs-hero .wrap{position:relative;z-index:1}
.cs-hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;
}
.cs-industry-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;
  color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:999px;
  padding:5px 14px;margin-bottom:18px;opacity:.88;
}
.cs-industry-tag .dot-sm{
  width:6px;height:6px;border-radius:50%;background:#fff;
  animation:pulse 2s ease-in-out infinite;
}
.cs-hero h1{
  font-family:var(--f-display);font-weight:900;
  letter-spacing:-.045em;line-height:1.06;
  font-size:clamp(2rem,4.5vw,3.2rem);color:#fff;margin-bottom:18px;
}
.cs-hero h1 em{font-style:normal;color:var(--cl-mag-300)}
.cs-hero-lead{color:rgba(240,240,250,.75);font-size:1.05rem;line-height:1.65;margin-bottom:32px}
.cs-kpi-row{display:flex;gap:20px;flex-wrap:wrap}
.cs-kpi{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:14px;padding:14px 20px;
}
.cs-kpi .kv{
  font-family:var(--f-display);font-weight:800;font-size:1.8rem;
  letter-spacing:-.04em;line-height:1;color:#fff;
}
.cs-kpi .kl{font-size:.76rem;color:rgba(240,240,250,.6);margin-top:4px}

/* ── Platform mini-mockup · Midnight product tokens ── */
.cs-platform{
  background:#0F1130;border:1px solid #2C2E5F;
  border-radius:18px;overflow:hidden;
  box-shadow:0 32px 80px rgba(0,0,0,.5),0 0 0 1px rgba(139,123,232,.1);
}
.csp-bar{
  background:#181A45;border-bottom:1px solid #2C2E5F;
  padding:11px 16px;display:flex;align-items:center;justify-content:space-between;
}
.csp-bar-title{font-family:var(--f-display);font-weight:600;font-size:.82rem;color:#F0F0FA}
.csp-ai{
  font-family:var(--f-mono);font-size:.54rem;letter-spacing:.06em;text-transform:uppercase;
  color:#8B7BE8;border:1px solid rgba(139,123,232,.35);border-radius:999px;padding:2px 8px;
}
.csp-body{padding:14px 16px}
.csp-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
.csp-kpi{background:#181A45;border:1px solid #2C2E5F;border-radius:9px;padding:10px 12px}
.csp-kpi .ckv{font-family:var(--f-display);font-weight:700;font-size:1.1rem;line-height:1;color:#F0F0FA}
.csp-kpi .ckl{font-family:var(--f-mono);font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;color:#9698BE;margin-top:3px}
.csp-kpi.red .ckv{color:#F28B82}
.csp-kpi.ora .ckv{color:#F2BA60}
.csp-kpi.grn .ckv{color:#6FD0A3}
.csp-kpi.blu .ckv{color:#8B7BE8}
.csp-issue{
  display:flex;align-items:center;gap:9px;
  padding:8px 10px;background:#181A45;border:1px solid #2C2E5F;
  border-radius:8px;margin-bottom:6px;
}
.csp-sev{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.csp-name{flex:1;font-size:.78rem;color:#F0F0FA;font-weight:500;line-height:1.2}
.csp-tag{font-family:var(--f-mono);font-size:.54rem;background:rgba(139,123,232,.16);color:#8B7BE8;border-radius:999px;padding:2px 6px;white-space:nowrap}
.csp-val{font-family:var(--f-d,var(--f-display));font-weight:700;font-size:.78rem;color:#F2BA60;white-space:nowrap}
.csp-insight{
  background:rgba(139,123,232,.10);border:1px solid rgba(139,123,232,.22);
  border-radius:9px;padding:10px 12px;margin-top:10px;
  display:flex;gap:10px;align-items:flex-start;
}
.csp-ai-dot{
  width:20px;height:20px;flex-shrink:0;border-radius:6px;
  background:rgba(139,123,232,.20);border:1px solid rgba(139,123,232,.38);
  display:grid;place-items:center;
}
.csp-insight-text{font-size:.76rem;color:#C7C8E2;line-height:1.4}
.csp-insight-text strong{color:#F0F0FA}

/* ── Before / After ── */
.ba-grid{
  display:grid;grid-template-columns:1fr 1fr;
  border:1px solid var(--border);border-radius:var(--r-xl);
  overflow:hidden;box-shadow:var(--shadow-md);margin-top:4px;
}
.ba-col{padding:clamp(28px,4vw,44px)}
.ba-before{background:color-mix(in srgb,#fff8f6 100%,var(--bg) 0%);border-right:1px solid var(--border)}
.ba-after{background:color-mix(in srgb,#f0fdf4 100%,var(--bg) 0%)}
[data-theme="dark"] .ba-before{background:rgba(201,64,54,.06);border-right-color:var(--border)}
[data-theme="dark"] .ba-after{background:rgba(63,168,118,.06)}
.ba-pill{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 12px;border-radius:999px;font-weight:600;margin-bottom:18px;
}
.ba-pill.before-pill{background:var(--red-soft);color:var(--red-text)}
.ba-pill.after-pill{background:var(--ok-soft);color:var(--ok-text)}
.ba-col h3{font-family:var(--f-display);font-weight:700;font-size:1.12rem;letter-spacing:-.02em;margin-bottom:18px;color:var(--text)}
.ba-item{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.ba-ic{
  width:28px;height:28px;border-radius:8px;display:grid;place-items:center;
  flex-shrink:0;margin-top:2px;
}
.ba-ic.bad{background:var(--red-soft)}
.ba-ic.good{background:var(--ok-soft)}
.ba-item p{font-size:.92rem;color:var(--text-soft);line-height:1.5}
.ba-item p strong{color:var(--text);font-weight:600}
.ba-metrics{
  display:flex;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid var(--border);
}
.ba-metric{flex:1;text-align:center}
.ba-metric .val{font-family:var(--f-display);font-weight:800;font-size:1.5rem;letter-spacing:-.04em;line-height:1}
.ba-before .ba-metric .val{color:var(--red-text)}
.ba-after .ba-metric .val{color:var(--ok-text)}
.ba-metric .lbl{font-size:.72rem;color:var(--text-soft);margin-top:3px}

/* ── End-to-end flow band ── */
.flow-band{
  background:var(--navy);color:#fff;
  padding:clamp(56px,7vw,90px) 0;
}
[data-theme="dark"] .flow-band{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.flow-steps{
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:0;margin-top:44px;position:relative;align-items:start;
}
.flow-steps::before{
  content:"";position:absolute;top:28px;left:calc(10% + 4px);right:calc(10% + 4px);
  height:1.5px;background:linear-gradient(90deg,rgba(139,123,232,.45),rgba(214,51,108,.45));
  z-index:0;
}
.flow-step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 10px;position:relative;z-index:1}
.flow-num{
  width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1.5px solid rgba(139,123,232,.35);
  display:grid;place-items:center;margin-bottom:18px;flex-shrink:0;
}
.flow-num svg{width:22px;height:22px;fill:none;stroke:#8B7BE8;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.flow-step h4{font-family:var(--f-display);font-weight:700;font-size:.94rem;margin-bottom:7px;color:#fff}
.flow-step p{font-size:.8rem;color:rgba(240,240,250,.62);line-height:1.45}
.flow-chip{
  display:inline-block;font-family:var(--f-mono);font-size:.57rem;letter-spacing:.08em;
  text-transform:uppercase;padding:3px 9px;border-radius:999px;margin-top:9px;
  background:rgba(139,123,232,.16);color:#b3a9f0;border:1px solid rgba(139,123,232,.28);
}

/* ── Full platform mockup ── */
.platform-full{
  background:#0F1130;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,.5);border:1px solid #2C2E5F;
  margin-top:36px;
}
.pf-bar{
  background:#181A45;border-bottom:1px solid #2C2E5F;
  padding:13px 20px;display:flex;align-items:center;gap:10px;
}
.pf-dots{display:flex;gap:6px}
.pf-dot{width:10px;height:10px;border-radius:50%}
.pf-label{font-family:var(--f-mono);font-size:.62rem;color:#9698BE;margin-left:8px;letter-spacing:.04em}
.pf-layout{display:flex;min-height:460px}
.pf-sidebar{width:210px;background:#181A45;border-right:1px solid #2C2E5F;flex-shrink:0;padding:12px 0}
.pf-logo{padding:10px 16px 14px;border-bottom:1px solid #2C2E5F;margin-bottom:8px;font-family:var(--f-display);font-weight:800;font-size:1rem;color:#F0F0FA;display:flex;align-items:center;gap:8px}
.pf-nav{
  display:flex;align-items:center;gap:10px;
  padding:8px 14px;border-radius:9px;margin:2px 8px;
  font-size:.8rem;color:#9698BE;font-weight:500;cursor:default;
}
.pf-nav.active{background:rgba(139,123,232,.16);color:#8B7BE8}
.pf-nav svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;flex-shrink:0;stroke-linecap:round;stroke-linejoin:round}
.pf-nav .badge{margin-left:auto;font-family:var(--f-mono);font-size:.52rem;background:#D6336C;color:#fff;border-radius:999px;padding:1px 5px}
.pf-main{flex:1;padding:20px;overflow:hidden}
.pf-title{font-family:var(--f-display);font-weight:700;font-size:.98rem;color:#F0F0FA;margin-bottom:14px}
.pf-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:14px}
.pf-kpi{background:#181A45;border:1px solid #2C2E5F;border-radius:10px;padding:11px 13px}
.pf-kpi .pkv{font-family:var(--f-display);font-weight:700;font-size:1.3rem;line-height:1;color:#F0F0FA}
.pf-kpi .pkl{font-family:var(--f-mono);font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;color:#9698BE;margin-top:3px}
.pf-kpi.red .pkv{color:#F28B82}.pf-kpi.ora .pkv{color:#F2BA60}.pf-kpi.grn .pkv{color:#6FD0A3}.pf-kpi.blu .pkv{color:#8B7BE8}
.pf-two{display:grid;grid-template-columns:1.35fr 1fr;gap:11px}
.pf-panel{background:#181A45;border:1px solid #2C2E5F;border-radius:12px;overflow:hidden}
.pf-ph{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid #2C2E5F}
.pf-pt{font-family:var(--f-display);font-weight:600;font-size:.82rem;color:#F0F0FA}
.pf-pb{padding:8px 14px}
.pf-issue{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid rgba(44,46,95,.6)}
.pf-issue:last-child{border-bottom:none}
.pf-s{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.pf-in{flex:1;font-size:.76rem;color:#F0F0FA;font-weight:500}
.pf-iv{font-family:var(--f-mono);font-size:.64rem;color:#F2BA60;white-space:nowrap}
.pf-rec{padding:7px 0;border-bottom:1px solid rgba(44,46,95,.6);display:flex;gap:8px;align-items:flex-start}
.pf-rec:last-child{border-bottom:none}
.pf-rd{width:6px;height:6px;border-radius:50%;background:#D6336C;flex-shrink:0;margin-top:5px}
.pf-rt{font-size:.75rem;color:#C7C8E2;line-height:1.4}
.pf-rt strong{color:#F0F0FA}
.pf-chip{display:inline-block;font-family:var(--f-mono);font-size:.52rem;letter-spacing:.04em;border-radius:999px;padding:2px 6px;margin-top:3px;text-transform:uppercase}
.pf-chip.ora{background:rgba(242,186,96,.16);color:#F2BA60}
.pf-chip.blu{background:rgba(139,123,232,.16);color:#8B7BE8}
.pf-chip.grn{background:rgba(111,208,163,.16);color:#6FD0A3}
.pf-chip.amb{background:rgba(242,186,96,.16);color:#F2BA60}

/* ── Results grid ── */
.results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:4px}
.rcard{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.rcard .rv{
  font-family:var(--f-display);font-weight:900;
  font-size:clamp(1.9rem,3.5vw,2.5rem);letter-spacing:-.05em;line-height:1;
  color:var(--text);margin-bottom:6px;
}
.rcard .rv.accent{color:var(--accent-text)}
.rcard h4{font-family:var(--f-display);font-weight:700;font-size:1.02rem;letter-spacing:-.02em;margin-bottom:8px;color:var(--text)}
.rcard p{font-size:.9rem;color:var(--text-soft);line-height:1.5}

/* ── Quote strip (case study specific — overrides base) ── */
.cs-quote{
  background:var(--navy);border-radius:var(--r-xl);
  padding:clamp(36px,5vw,56px) clamp(28px,5vw,60px);
  text-align:center;position:relative;overflow:hidden;margin-top:4px;
}
[data-theme="dark"] .cs-quote{background:var(--surface-2);border:1px solid var(--border)}
.cs-quote::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 18%,rgba(214,51,108,.22),transparent 55%),radial-gradient(circle at 15% 80%,rgba(139,123,232,.2),transparent 50%)}
.cs-quote blockquote{position:relative;font-family:var(--f-display);font-weight:600;font-size:clamp(1.15rem,2.4vw,1.6rem);letter-spacing:-.02em;line-height:1.45;color:#fff;max-width:820px;margin:0 auto 20px}
.cs-quote blockquote em{color:var(--cl-mag-300);font-style:normal}
.cs-quote-attr{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(240,240,250,.55)}

/* ── Case studies hub ── */
.cs-hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:4px}
.cs-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s;
  display:flex;flex-direction:column;
}
.cs-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--border-2)}
.cs-card-thumb{height:170px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:18px}
.cs-card-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55) 0%,transparent 60%)}
.cs-card-body{padding:22px;flex:1;display:flex;flex-direction:column;gap:12px}
.cs-card-tag{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:2px}
.cs-card h3{font-family:var(--f-display);font-weight:700;font-size:1.1rem;letter-spacing:-.02em;color:var(--text);margin:0}
.cs-card p{font-size:.9rem;color:var(--text-soft);line-height:1.5}
.cs-card-metrics{display:flex;gap:10px}
.cs-cm{flex:1;background:var(--bg-alt);border-radius:9px;padding:10px 12px}
.cs-cm .cmv{font-family:var(--f-display);font-weight:700;font-size:1.25rem;letter-spacing:-.04em;color:var(--accent-text);line-height:1}
.cs-cm .cml{font-size:.7rem;color:var(--text-soft);margin-top:2px}
.cs-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--border)}
.cs-card-foot .mono{font-size:.58rem}
.cs-read{font-size:.84rem;font-weight:600;color:var(--accent-text);display:inline-flex;align-items:center;gap:5px;transition:gap .2s var(--ease)}
.cs-read:hover{gap:9px}
.cs-read svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}

/* ── How it works — hub ── */
.hub-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:44px}
.hub-steps::before{content:"";position:absolute;top:28px;left:calc(12.5% + 16px);right:calc(12.5% + 16px);height:1.5px;background:linear-gradient(90deg,rgba(139,123,232,.4),rgba(214,51,108,.4));z-index:0}
.hub-step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 14px;position:relative;z-index:1}
.hub-step-n{width:56px;height:56px;border-radius:50%;background:var(--bg-alt);border:1.5px solid var(--border-2);display:grid;place-items:center;margin-bottom:18px;flex-shrink:0}
.hub-step-n svg{width:22px;height:22px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hub-step h4{font-family:var(--f-display);font-weight:700;font-size:.95rem;letter-spacing:-.02em;margin-bottom:7px;color:var(--text)}
.hub-step p{font-size:.86rem;color:var(--text-soft);line-height:1.45}

/* Industry heroes — brand navy base, accent overlay per industry */
.ind-healthcare,
.ind-manufacturing,
.ind-hospitals,
.ind-pharma,
.ind-financial{background:linear-gradient(135deg,#14162F 0%,#1E2A5A 55%,#14162F 100%)}

/* thumb accents — brand navy */
.thumb-healthcare,
.thumb-manufacturing,
.thumb-hospitals,
.thumb-pharma,
.thumb-financial{background:linear-gradient(135deg,#14162F,#1E2A5A)}

/* ── Causal Chain ─────────────────────────────────────── */
.cc-section{
  padding:clamp(44px,6vw,70px) 0;
  background:var(--bg-alt);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
[data-theme="dark"] .cc-section{background:var(--surface-2)}
.cc-head{text-align:center;margin-bottom:38px}
.cc-head h3{
  font-family:var(--f-display);font-weight:800;
  font-size:clamp(1.3rem,2.8vw,1.9rem);
  letter-spacing:-.04em;color:var(--text);margin-bottom:8px;
}
.cc-head p{font-size:.92rem;color:var(--text-soft);max-width:520px;margin:0 auto;line-height:1.5}
.causal-chain{
  display:flex;align-items:stretch;gap:0;
  overflow-x:auto;padding:0 0 6px;
  -webkit-overflow-scrolling:touch;
}
.cc-arrow-w{
  display:flex;align-items:center;flex-shrink:0;
  width:44px;justify-content:center;position:relative;
}
.cc-arrow-w::before{
  content:'';position:absolute;left:0;right:0;top:50%;
  height:1.5px;background:linear-gradient(90deg,var(--border),var(--border-2));
  transform:translateY(-50%);
}
.cc-arrow-w svg{
  position:relative;z-index:1;width:18px;height:18px;
  fill:none;stroke:var(--text-faint);stroke-width:2;
  background:var(--bg-alt);border-radius:50%;padding:3px;
  stroke-linecap:round;stroke-linejoin:round;
}
[data-theme="dark"] .cc-arrow-w svg{background:var(--surface-2)}
.cc-node{
  flex:1;min-width:136px;background:var(--surface);
  border:1px solid var(--border);border-radius:14px;
  padding:18px 14px;display:flex;flex-direction:column;
  align-items:center;text-align:center;position:relative;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.cc-node:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.cc-ic{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;margin-bottom:12px;flex-shrink:0;
}
.cc-ic svg{
  width:20px;height:20px;fill:none;
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
}
.cc-stage{
  font-family:var(--f-mono);font-size:.54rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-faint);margin-bottom:4px;
}
.cc-label{
  font-family:var(--f-display);font-weight:700;font-size:.88rem;
  letter-spacing:-.02em;color:var(--text);line-height:1.3;margin-bottom:5px;
}
.cc-detail{font-size:.74rem;color:var(--text-soft);line-height:1.4;margin-bottom:10px;flex:1}
.cc-val{font-family:var(--f-display);font-weight:800;font-size:1.08rem;letter-spacing:-.04em;line-height:1;margin-top:auto}

/* Node type colours */
.cc-source{border-color:rgba(139,123,232,.3)}
.cc-source .cc-ic{background:var(--iris-soft)}
.cc-source .cc-ic svg{stroke:var(--iris)}
.cc-source .cc-val{color:var(--iris-text)}

.cc-gap{border-color:rgba(232,163,61,.35)}
.cc-gap .cc-ic{background:var(--amber-soft)}
.cc-gap .cc-ic svg{stroke:var(--amber-fill)}
.cc-gap .cc-val{color:var(--amber-text)}

.cc-effect{border-color:rgba(214,51,108,.3)}
.cc-effect .cc-ic{background:var(--accent-soft)}
.cc-effect .cc-ic svg{stroke:var(--accent-fill)}
.cc-effect .cc-val{color:var(--accent-text)}

.cc-impact{border-color:rgba(201,64,54,.35);background:var(--red-soft)}
.cc-impact .cc-ic{background:var(--red-soft)}
.cc-impact .cc-ic svg{stroke:var(--red-fill)}
.cc-impact .cc-val{color:var(--red-text);font-size:1.5rem}

/* ── Incident Timeline ─────────────────────────────────── */
.it-split{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}
.it-col{border-radius:16px;padding:26px 26px 20px}
.it-col.bad{background:rgba(201,64,54,.05);border:1px solid rgba(201,64,54,.2)}
.it-col.good{background:rgba(63,168,118,.05);border:1px solid rgba(63,168,118,.2)}
.it-col-head{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.12em;
  text-transform:uppercase;font-weight:600;padding:4px 12px;
  border-radius:999px;margin-bottom:22px;
}
.it-col.bad .it-col-head{background:var(--red-soft);color:var(--red-text)}
.it-col.good .it-col-head{background:var(--ok-soft);color:var(--ok-text)}
.it-events{position:relative;padding-left:22px}
.it-events::before{
  content:'';position:absolute;left:7px;top:10px;bottom:10px;
  width:1.5px;background:var(--border);
}
.it-ev{position:relative;margin-bottom:17px}
.it-ev::before{
  content:'';position:absolute;left:-18px;top:7px;
  width:9px;height:9px;border-radius:50%;
  background:var(--border-2);border:2px solid var(--surface);
}
.it-col.bad .it-ev::before{background:var(--red-fill)}
.it-col.good .it-ev::before{background:var(--ok-fill)}
.it-date{
  font-family:var(--f-mono);font-size:.58rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-faint);margin-bottom:3px;
}
.it-desc{font-size:.83rem;color:var(--text-soft);line-height:1.4}
.it-desc strong{color:var(--text);font-weight:600}
.it-total{
  font-family:var(--f-display);font-weight:800;font-size:1.45rem;
  letter-spacing:-.04em;margin-top:16px;padding-top:14px;
  border-top:1px solid var(--border);
  display:flex;align-items:baseline;gap:8px;
}
.it-col.bad .it-total{color:var(--red-text)}
.it-col.good .it-total{color:var(--ok-text)}
.it-total-lbl{font-family:var(--f-body,inherit);font-weight:400;font-size:.8rem;color:var(--text-soft)}

/* ── ROI comparison bars (hub page) ──────────────────── */
.roi-bars{display:flex;flex-direction:column;gap:14px;margin-top:36px}
.roi-bar-row{display:grid;grid-template-columns:160px 1fr 76px;align-items:center;gap:14px}
.roi-bar-lbl{font-size:.9rem;font-weight:600;color:var(--text);text-align:right;white-space:nowrap;letter-spacing:-.01em}
.roi-bar-track{height:36px;background:var(--bg-alt);border-radius:9px;overflow:hidden;border:1px solid var(--border)}
.roi-bar-fill{
  height:100%;border-radius:8px;display:flex;align-items:center;
  padding-left:12px;font-family:var(--f-mono);font-size:.56rem;
  letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.8);
  width:0;transition:width 1.5s cubic-bezier(.22,.61,.36,1);
}
.roi-bar-val{font-family:var(--f-display);font-weight:800;font-size:1.05rem;letter-spacing:-.04em;color:var(--text)}
.roi-bar-sub{font-family:var(--f-mono);font-size:.58rem;color:var(--text-faint);margin-top:1px;white-space:nowrap}

/* Counter animation (animated on scroll) */
.cs-count{display:inline}

/* ── Responsive ── */
@media(max-width:980px){
  .cs-hero-grid{grid-template-columns:1fr}
  .cs-hero-visual{display:none}
  .ba-grid{grid-template-columns:1fr}
  .ba-before{border-right:none;border-bottom:1px solid var(--border)}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .flow-steps::before{display:none}
  .cs-hub-grid{grid-template-columns:repeat(2,1fr)}
  .hub-steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .hub-steps::before{display:none}
  .pf-kpis{grid-template-columns:repeat(2,1fr)}
  .pf-two{grid-template-columns:1fr}
  .pf-sidebar{width:175px}
}
@media(max-width:760px){
  .causal-chain{flex-direction:column;gap:0}
  .cc-arrow-w{width:100%;height:36px;transform:rotate(90deg)}
  .it-split{grid-template-columns:1fr}
  .roi-bar-row{grid-template-columns:100px 1fr 60px}
  .roi-bar-lbl{font-size:.78rem}
}
@media(max-width:640px){
  .results-grid{grid-template-columns:1fr}
  .cs-hub-grid{grid-template-columns:1fr}
  .pf-layout{flex-direction:column}
  .pf-sidebar{width:100%;border-right:none;border-bottom:1px solid #2C2E5F;display:flex;overflow-x:auto;padding:8px}
  .csp-kpis{grid-template-columns:repeat(2,1fr)}
}