/* ════════════════════════════════════════════════════════════
   Bhavik Solutions — shared stylesheet
   Dark-first theme per site specification (§5–6), with a light
   theme. Resolution order:
     1. data-theme="light|dark" on <html> (user's toggle, stored)
     2. OS preference via prefers-color-scheme
     3. default: dark
   ════════════════════════════════════════════════════════════ */
:root{
  --bg:#07111f;
  --surface:#0d1a2b;
  --surface-light:#12243a;
  --text:#f5f7fb;
  --muted:#a9b6c8;
  --accent:#58d6c3;
  --accent-2:#6c8cff;
  --accent-ink:#052a24;
  --accent-hover:#7ee6d6;
  --accent-border:rgba(88,214,195,.4);
  --warm:#f0a35e;
  --border:rgba(255,255,255,.10);
  --border-soft:rgba(255,255,255,.06);
  --contour:rgba(88,214,195,.055);
  --contour-hi:rgba(108,140,255,.085);
  --shadow:0 2px 6px rgba(0,0,0,.35), 0 18px 44px -20px rgba(0,0,0,.6);
  --nav-bg:rgba(7,17,31,.85);
  --menu-bg:#0a1626;
  --final-2:#0e2036;
  --foot-bg:rgba(0,0,0,.25);
  --track-bg:rgba(255,255,255,.05);
  --tag-bg:rgba(255,255,255,.02);
  --focus-ring:rgba(88,214,195,.16);
  --nv4-bg:rgba(108,140,255,.07);

  --f-body:"Manrope","Segoe UI",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --maxw:1180px;
  --gut:clamp(20px,5vw,64px);
}

/* light theme — OS preference (unless the toggle chose dark) */
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#eef2f6;
    --surface:#ffffff;
    --surface-light:#e3ebf2;
    --text:#0c1b2c;
    --muted:#4d6172;
    --accent:#0d8a79;
    --accent-2:#3d5ccc;
    --accent-ink:#ffffff;
    --accent-hover:#0aa48f;
    --accent-border:rgba(13,138,121,.45);
    --warm:#c96f16;
    --border:rgba(12,27,44,.15);
    --border-soft:rgba(12,27,44,.08);
    --contour:rgba(13,138,121,.10);
    --contour-hi:rgba(61,92,204,.13);
    --shadow:0 1px 2px rgba(12,27,44,.06), 0 14px 34px -18px rgba(12,27,44,.25);
    --nav-bg:rgba(238,242,246,.85);
    --menu-bg:#ffffff;
    --final-2:#dfe9f2;
    --foot-bg:rgba(12,27,44,.04);
    --track-bg:rgba(12,27,44,.08);
    --tag-bg:rgba(12,27,44,.02);
    --focus-ring:rgba(13,138,121,.18);
    --nv4-bg:rgba(61,92,204,.06);
  }
}
/* light theme — explicit toggle choice (wins over OS) */
:root[data-theme="light"]{
  --bg:#eef2f6;
  --surface:#ffffff;
  --surface-light:#e3ebf2;
  --text:#0c1b2c;
  --muted:#4d6172;
  --accent:#0d8a79;
  --accent-2:#3d5ccc;
  --accent-ink:#ffffff;
  --accent-hover:#0aa48f;
  --accent-border:rgba(13,138,121,.45);
  --warm:#c96f16;
  --border:rgba(12,27,44,.15);
  --border-soft:rgba(12,27,44,.08);
  --contour:rgba(13,138,121,.10);
  --contour-hi:rgba(61,92,204,.13);
  --shadow:0 1px 2px rgba(12,27,44,.06), 0 14px 34px -18px rgba(12,27,44,.25);
  --nav-bg:rgba(238,242,246,.85);
  --menu-bg:#ffffff;
  --final-2:#dfe9f2;
  --foot-bg:rgba(12,27,44,.04);
  --track-bg:rgba(12,27,44,.08);
  --tag-bg:rgba(12,27,44,.02);
  --focus-ring:rgba(13,138,121,.18);
  --nv4-bg:rgba(61,92,204,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--f-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

#contours{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.shell{position:relative;z-index:1}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}

/* ── type ── */
h1,h2,h3,h4{font-weight:800;letter-spacing:-.03em;text-wrap:balance;margin:0;line-height:1.06}
h1{font-size:clamp(2.625rem,6.6vw,5.5rem)}
h2{font-size:clamp(1.875rem,3.6vw,2.75rem);line-height:1.1}
h3{font-size:1.125rem;font-weight:700;letter-spacing:-.015em;line-height:1.35}
p{margin:0}
a{color:inherit}
.eyebrow{
  font-family:var(--f-mono);font-size:.6875rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--accent);
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;flex:none;opacity:.6}
.lead{
  font-size:clamp(1.0625rem,1.8vw,1.3125rem);line-height:1.6;font-weight:500;
  color:var(--muted);max-width:62ch;
}
.lead strong{color:var(--text);font-weight:600}
.mono{font-family:var(--f-mono)}
.accent2{color:var(--accent-2)}

/* ── nav ── */
.nav{
  position:sticky;top:0;z-index:60;
  background:var(--nav-bg);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:13px var(--gut);display:flex;align-items:center;gap:22px}
.mark{display:flex;align-items:center;gap:9px;text-decoration:none;margin-right:auto;flex:none}
.mark svg{display:block;flex:none;color:var(--accent)}
.mark b{font-weight:800;font-size:1.0625rem;letter-spacing:-.02em;white-space:nowrap}
.mark span{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav-links a{
  font-size:.8125rem;font-weight:600;text-decoration:none;color:var(--muted);
  padding:7px 10px;border-radius:3px;transition:color .16s,background .16s;white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:var(--surface-light)}
.nav-links a[aria-current="page"]{color:var(--accent)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--border);border-radius:3px;
  color:var(--text);padding:8px 10px;cursor:pointer;font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.1em;text-transform:uppercase;
}
@media (max-width:1080px){
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:var(--menu-bg);border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;padding:10px var(--gut) 18px;gap:2px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px;font-size:.9375rem;border-bottom:1px solid var(--border-soft)}
  .nav-toggle{display:inline-flex}
  .nav .btn{display:none}
  .nav-links .btn{display:inline-flex;margin-top:12px;justify-content:center}
}
@media (min-width:1081px){.nav-links .btn{display:none}}

/* ── buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-body);font-size:.875rem;font-weight:700;
  text-decoration:none;padding:12px 22px;border-radius:3px;cursor:pointer;
  border:1px solid transparent;transition:background .18s,border-color .18s,color .18s,transform .18s;
  white-space:nowrap;
}
.btn-solid{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn-solid:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px)}
.btn-ghost{border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
:where(a,button,input,select,textarea):focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:2px}

/* ── hero ── */
.hero{padding:clamp(64px,10vw,130px) 0 clamp(52px,7vw,88px)}
.hero .eyebrow{margin-bottom:22px}
.hero h1{margin-bottom:26px;max-width:16ch}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--accent) 10%,var(--accent-2) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lead{margin-bottom:36px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.pagehero{padding:clamp(56px,8.5vw,104px) 0 clamp(40px,5vw,64px)}
.pagehero .eyebrow{margin-bottom:20px}
.pagehero h1{font-size:clamp(2.25rem,5vw,3.875rem);max-width:20ch;margin-bottom:22px}

/* ── bands ── */
.band{padding:clamp(56px,8vw,104px) 0;border-top:1px solid var(--border-soft)}
.band-head{display:grid;gap:clamp(18px,3vw,48px);grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);align-items:end;margin-bottom:clamp(30px,4.5vw,54px)}
@media (max-width:860px){.band-head{grid-template-columns:1fr;align-items:start}}
.band-head h2{margin-top:14px}
.band-cta{margin-top:clamp(28px,4vw,44px)}

/* ── card grids ── */
.cards{display:grid;gap:14px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1020px){.cards.c4{grid-template-columns:repeat(2,1fr)}.cards.c3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cards.c2,.cards.c3,.cards.c4{grid-template-columns:1fr}}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:4px;
  padding:clamp(22px,2.4vw,30px);display:flex;flex-direction:column;gap:12px;
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--accent-border);background:var(--surface-light)}
.card .ico{color:var(--accent);margin-bottom:2px}
.card .ico svg{display:block}
.card h3 a{text-decoration:none}
.card p{font-size:.9375rem;line-height:1.6;color:var(--muted)}
.card .outcome{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--border-soft);
  font-size:.875rem;color:var(--accent);font-weight:600;line-height:1.5;
}
.card .k{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2)}
.spec{list-style:none;margin:2px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.spec li{font-family:var(--f-mono);font-size:.75rem;line-height:1.5;color:var(--muted);padding-left:14px;position:relative}
.spec li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:1px;background:var(--accent)}

/* ── tags ── */
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-family:var(--f-mono);font-size:.75rem;line-height:1;padding:7px 10px;
  border:1px solid var(--border);color:var(--muted);background:var(--tag-bg);border-radius:3px;
}

/* ── process stepper ── */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative}
@media (max-width:1020px){.steps{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.steps{grid-template-columns:1fr}}
.step{
  background:var(--surface);border:1px solid var(--border);border-radius:4px;
  padding:20px 18px;position:relative;display:flex;flex-direction:column;gap:8px;
  transition:border-color .2s,transform .2s;
}
.step:hover{border-color:rgba(108,140,255,.45);transform:translateY(-2px)}
.step i{font-style:normal;font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;color:var(--accent-2)}
.step b{font-weight:700;font-size:1rem;letter-spacing:-.01em}
.step p{font-size:.8125rem;line-height:1.55;color:var(--muted)}
.step::after{
  content:"";position:absolute;right:-11px;top:26px;width:8px;height:8px;
  border-top:1.5px solid var(--accent-2);border-right:1.5px solid var(--accent-2);
  transform:rotate(45deg);opacity:.7;
}
.step:last-child::after,
.step:nth-child(3n)::after{opacity:.7}
@media (max-width:1020px){.step:nth-child(3n)::after{display:none}}
@media (max-width:640px){.step::after{display:none}}
.steps .step:last-child::after{display:none}

/* ── flow diagram (Coveo) ── */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;align-items:stretch}
@media (max-width:900px){.flow{grid-template-columns:1fr;gap:20px}}
.flow-box{
  background:var(--surface);border:1px solid var(--border);border-radius:4px;
  padding:20px;position:relative;display:flex;flex-direction:column;gap:10px;
}
.flow-box i{font-style:normal;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.flow-box b{font-weight:700;font-size:1rem}
.flow-box .tags{margin-top:2px}
.flow-box .tag{font-size:.6875rem;padding:5px 8px}
.flow-box::after{
  content:"";position:absolute;right:-19px;top:50%;width:10px;height:10px;margin-top:-5px;
  border-top:1.5px solid var(--accent);border-right:1.5px solid var(--accent);transform:rotate(45deg);
}
.flow-box:last-child::after{display:none}
@media (max-width:900px){
  .flow-box::after{right:auto;top:auto;bottom:-16px;left:50%;margin:0 0 0 -5px;transform:rotate(135deg)}
}

/* ── global arcs graphic ── */
.arcs-wrap{border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:clamp(18px,2.5vw,30px);overflow-x:auto}
.arcs-wrap svg{display:block;min-width:640px;width:100%;height:auto}
.arcs-cap{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}

/* ── tz overlap chart ── */
.tz{border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:clamp(20px,2.6vw,30px);margin-top:26px}
.tz-cap{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.tz-rows{display:flex;flex-direction:column;gap:14px}
.tz-row{display:grid;grid-template-columns:minmax(96px,132px) minmax(0,1fr);gap:14px;align-items:center}
@media (max-width:620px){.tz-row{grid-template-columns:1fr;gap:5px}}
.tz-label{font-size:.8125rem;font-weight:600;line-height:1.25}
.tz-label i{display:block;font-style:normal;font-family:var(--f-mono);font-size:.6875rem;font-weight:400;color:var(--muted)}
.tz-track{position:relative;height:26px;background:var(--track-bg);border-radius:3px;overflow:hidden}
.tz-bar{position:absolute;top:0;bottom:0;border-radius:2px}
.tz-bar.core{background:var(--accent);opacity:.85}
.tz-bar.ext{background:var(--accent);opacity:.3}
.tz-bar.client{background:var(--accent-2);opacity:.35}
.tz-bar.hit{background:var(--warm);opacity:.95}
.tz-axis{display:grid;grid-template-columns:minmax(96px,132px) minmax(0,1fr);gap:14px;margin-top:14px}
@media (max-width:620px){.tz-axis{grid-template-columns:1fr}}
.tz-ticks{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.625rem;color:var(--muted);font-variant-numeric:tabular-nums}
.tz-key{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border-soft)}
.tz-key span{display:flex;align-items:center;gap:7px;font-family:var(--f-mono);font-size:.6875rem;color:var(--muted)}
.tz-key i{width:14px;height:9px;border-radius:2px;display:block}
.tz-note{font-family:var(--f-mono);font-size:.6875rem;color:var(--muted);margin-top:14px;line-height:1.5}

/* ── metrics ── */
.metrics{display:grid;gap:14px;grid-template-columns:repeat(3,1fr);margin-top:26px}
@media (max-width:700px){.metrics{grid-template-columns:1fr}}
.metric{background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:clamp(20px,2.4vw,28px)}
.metric b{display:block;font-weight:800;font-size:clamp(2rem,4vw,2.75rem);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;color:var(--accent)}
.metric i{display:block;font-style:normal;font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:12px}
.metric p{font-size:.875rem;color:var(--muted);margin-top:8px;line-height:1.55}

/* ── name graphic (About) ── */
.nv{
  position:relative;overflow:hidden;border:1px solid var(--border);background:var(--surface);border-radius:4px;
  padding:clamp(28px,4.5vw,56px);display:grid;gap:clamp(32px,5vw,72px);
  grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);align-items:center;
}
@media (max-width:900px){.nv{grid-template-columns:1fr}}
.nv-word{position:relative;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.nv-rings{position:absolute;left:34%;top:38%;width:0;height:0;z-index:0;pointer-events:none}
.nv-rings i{
  position:absolute;left:50%;top:50%;display:block;border-radius:50%;
  border:1px solid var(--accent);opacity:0;transform:translate(-50%,-50%) scale(.5);
  animation:nvpulse 7s cubic-bezier(.2,.6,.4,1) infinite;
}
.nv-rings i:nth-child(1){width:150px;height:150px;animation-delay:0s}
.nv-rings i:nth-child(2){width:230px;height:230px;animation-delay:2.3s}
.nv-rings i:nth-child(3){width:320px;height:320px;animation-delay:4.6s}
@keyframes nvpulse{0%{opacity:0;transform:translate(-50%,-50%) scale(.45)}18%{opacity:.3}100%{opacity:0;transform:translate(-50%,-50%) scale(1.35)}}
@media (prefers-reduced-motion:reduce){.nv-rings i{animation:none;opacity:.14;transform:translate(-50%,-50%) scale(1)}}
.nv-deva{
  position:relative;z-index:1;font-family:"Noto Sans Devanagari","Nirmala UI","Mangal",sans-serif;font-weight:600;
  font-size:clamp(4rem,9vw,6.75rem);line-height:1.12;
  background:linear-gradient(115deg,var(--accent) 15%,var(--accent-2) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nv-pron{position:relative;z-index:1;font-family:var(--f-mono);font-size:.9375rem;letter-spacing:.08em}
.nv-root{position:relative;z-index:1;font-size:.9375rem;font-style:italic;color:var(--muted)}
.nv-root b{font-family:"Noto Sans Devanagari","Nirmala UI","Mangal",sans-serif;font-style:normal;font-weight:600;color:var(--accent)}
.nv-path{list-style:none;margin:0;padding:0;position:relative;display:flex;flex-direction:column;gap:16px;z-index:1}
.nv-path::before{content:"";position:absolute;left:9px;top:10px;bottom:14px;width:1px;
  background:linear-gradient(to bottom,var(--border) 0%,var(--accent) 55%,var(--accent-2) 100%)}
.nv-node{position:relative;padding-left:36px}
.nv-node::before{content:"";position:absolute;left:5px;top:7px;width:9px;height:9px;border-radius:50%;
  background:var(--surface);border:1.5px solid var(--accent)}
.nv-node i{display:block;font-style:normal;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.nv-node b{display:block;font-weight:700;font-size:1.0625rem;letter-spacing:-.014em;line-height:1.3}
.nv-node p{font-size:.875rem;line-height:1.55;color:var(--muted);margin-top:3px;max-width:52ch}
.nv-four{background:var(--nv4-bg);border:1px solid var(--accent-2);border-radius:4px;padding:18px 20px 18px 36px;margin-top:6px}
.nv-four::before{left:5px;top:25px;background:var(--accent-2);border-color:var(--accent-2)}
.nv-four b{font-size:1.1875rem}
.nv-take{display:inline-flex;align-items:center;gap:8px;margin-top:12px;
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2)}
.nv-take::before{content:"";width:18px;height:1px;background:currentColor}
.nv-node{opacity:0;transform:translateX(14px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.3,1)}
.rv.in .nv-node{opacity:1;transform:none}
.rv.in .nv-node:nth-child(1){transition-delay:.1s}
.rv.in .nv-node:nth-child(2){transition-delay:.3s}
.rv.in .nv-node:nth-child(3){transition-delay:.5s}
.rv.in .nv-node:nth-child(4){transition-delay:.75s}
@media (prefers-reduced-motion:reduce){.nv-node{opacity:1;transform:none;transition:none}}

/* ── prose blocks ── */
.pull-grid{display:grid;gap:clamp(24px,4vw,56px);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
@media (max-width:860px){.pull-grid{grid-template-columns:1fr}}
.pull{font-size:clamp(1.375rem,2.6vw,1.875rem);font-weight:700;letter-spacing:-.02em;line-height:1.3;max-width:24ch;text-wrap:balance}
.pull-body{display:flex;flex-direction:column;gap:16px}
.pull-body p{font-size:.9375rem;line-height:1.75;color:var(--muted)}

/* ── final CTA ── */
.final{
  border:1px solid var(--border);border-radius:6px;text-align:center;
  background:linear-gradient(160deg,var(--surface) 0%,var(--final-2) 100%);
  padding:clamp(44px,7vw,88px) clamp(24px,5vw,64px);
}
.final h2{font-size:clamp(2rem,4.6vw,3.375rem);margin-bottom:18px}
.final .lead{margin:0 auto 32px}
.final .cta-row{justify-content:center}

/* ── contact ── */
.contact{
  border:1px solid var(--border);background:var(--surface);border-radius:4px;
  padding:clamp(28px,4.5vw,56px);display:grid;gap:clamp(28px,4vw,56px);
  grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);
}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.cdl{display:flex;flex-direction:column;gap:18px;margin:0}
.cdl > div{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--border-soft);padding-top:14px}
.cdl dt{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.cdl dd{margin:0;font-size:.9375rem;line-height:1.55}
.cdl dd a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .18s}
.cdl dd a:hover{border-color:var(--accent)}

/* form */
.form{display:flex;flex-direction:column;gap:16px;margin-top:26px}
.f-row{display:grid;gap:16px}
@media (min-width:560px){.f-row.two{grid-template-columns:1fr 1fr}}
.f-field{display:flex;flex-direction:column;gap:6px}
.f-field label{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.f-field input,.f-field select,.f-field textarea{
  font-family:var(--f-body);font-size:.9375rem;line-height:1.45;color:var(--text);
  background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:11px 12px;width:100%;
  transition:border-color .16s,box-shadow .16s;
}
.f-field textarea{resize:vertical;min-height:118px}
.f-field select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);
  background-position:calc(100% - 17px) calc(50% + 1px),calc(100% - 12px) calc(50% + 1px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}
.f-field input::placeholder,.f-field textarea::placeholder{color:var(--muted);opacity:.6}
.f-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:2px}
.f-note{font-family:var(--f-mono);font-size:.6875rem;color:var(--muted);line-height:1.5}
.f-note a{color:var(--accent)}
.f-status{font-size:.875rem;line-height:1.55;padding:14px 16px;border-radius:3px;border:1px solid var(--border);background:var(--bg);display:none}
.f-status.show{display:block}
.f-status.ok{border-color:var(--accent)}
.f-status.err{border-color:var(--warm)}
.f-status a{color:var(--accent);font-weight:700}
.f-status .f-mailbtns{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ── footer ── */
.foot{border-top:1px solid var(--border-soft);margin-top:8px;padding:clamp(40px,6vw,64px) 0 40px;background:var(--foot-bg)}
.foot-grid{display:grid;gap:clamp(28px,4vw,56px);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr)}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr}}
.foot .mark{margin:0 0 14px}
.foot-tag{font-size:.9375rem;color:var(--muted);max-width:34ch;line-height:1.65}
.foot h4{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:14px}
.foot-nav{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;list-style:none;margin:0;padding:0}
.foot-nav a{font-size:.875rem;color:var(--muted);text-decoration:none;transition:color .16s}
.foot-nav a:hover{color:var(--accent)}
.foot-addr{font-style:normal;font-size:.875rem;color:var(--muted);line-height:1.7}
.foot-addr a{color:var(--accent);text-decoration:none}
.foot-base{
  margin-top:clamp(32px,4vw,48px);padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-family:var(--f-mono);font-size:.6875rem;color:var(--muted);letter-spacing:.04em;
}

/* ── reveal ── */
.rv{opacity:0;transform:translateY(14px)}
.rv.in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* ── misc ── */
.center{text-align:center}
.err-page{min-height:60vh;display:flex;align-items:center}
.err-code{font-family:var(--f-mono);font-size:clamp(4rem,12vw,8rem);font-weight:500;color:var(--accent);opacity:.35;line-height:1}

/* ── theme toggle ── */
.theme-toggle{
  background:none;border:1px solid var(--border);border-radius:3px;
  color:var(--text);width:38px;height:38px;cursor:pointer;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  transition:border-color .18s,color .18s;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}
.theme-toggle svg{display:block}
.theme-toggle .ic-sun{display:block}
.theme-toggle .ic-moon{display:none}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]) .theme-toggle .ic-sun{display:none}
  :root:not([data-theme="dark"]) .theme-toggle .ic-moon{display:block}
}
:root[data-theme="light"] .theme-toggle .ic-sun{display:none}
:root[data-theme="light"] .theme-toggle .ic-moon{display:block}
:root[data-theme="dark"] .theme-toggle .ic-sun{display:block}
:root[data-theme="dark"] .theme-toggle .ic-moon{display:none}

/* ── delivery arcs SVG (theme-aware) ── */
.arcs-wrap .a-arc{stroke:var(--accent);stroke-opacity:.55;fill:none;stroke-width:1.2}
.arcs-wrap .a-mid{fill:var(--accent-2)}
.arcs-wrap .a-tick{stroke:var(--border)}
.arcs-wrap .a-base{stroke:var(--border)}
.arcs-wrap .a-leader{stroke:var(--border)}
.arcs-wrap .a-node{fill:var(--surface);stroke:var(--accent-2);stroke-width:1.5}
.arcs-wrap .a-city{fill:var(--text);opacity:.85;font-family:var(--f-body);font-weight:600;font-size:12px}
.arcs-wrap .a-sub{fill:var(--muted);font-family:var(--f-mono);font-size:10px}
.arcs-wrap .a-ticklbl{fill:var(--muted);opacity:.75;font-family:var(--f-mono);font-size:10px}
.arcs-wrap .a-vzring{fill:none;stroke:var(--accent);stroke-opacity:.35}
.arcs-wrap .a-vz{fill:var(--accent)}
.arcs-wrap .a-vzlbl{fill:var(--accent);font-family:var(--f-body);font-weight:700;font-size:13px}

/* legend + flow text tokens */
.tz-key .k-core{background:var(--accent);opacity:.85}
.tz-key .k-ext{background:var(--accent);opacity:.3}
.tz-key .k-client{background:var(--accent-2);opacity:.35}
.tz-key .k-hit{background:var(--warm);opacity:.95}
.flow-p{font-size:.875rem;color:var(--muted);line-height:1.55}

/* ════════════════════════════════════════════════════════════
   Modern aesthetic layer — ambient gradients, softer radii,
   refined buttons, glowing card borders, hero polish, grain.
   Appended so the base styles above stay intact.
   ════════════════════════════════════════════════════════════ */

/* Softer, more modern corner radii on major surfaces */
.card,.step,.flow-box,.arcs-wrap,.tz,.metric,.nv,.contact,
.f-field input,.f-field select,.f-field textarea,.f-status,
.btn,.tag,.nav-toggle,.theme-toggle{border-radius:10px}
.final{border-radius:18px}
.btn{border-radius:999px;padding:13px 24px;letter-spacing:.01em}

/* Ambient gradient blobs behind everything */
body::before{
  content:"";position:fixed;inset:-20% -10% auto -10%;height:75vh;z-index:0;pointer-events:none;
  background:
    radial-gradient(42% 55% at 18% 22%,color-mix(in oklab,var(--accent) 45%,transparent) 0%,transparent 65%),
    radial-gradient(38% 48% at 82% 10%,color-mix(in oklab,var(--accent-2) 55%,transparent) 0%,transparent 68%),
    radial-gradient(30% 40% at 60% 55%,color-mix(in oklab,var(--warm) 30%,transparent) 0%,transparent 70%);
  filter:blur(70px) saturate(120%);
  opacity:.55;
  animation:blobDrift 22s ease-in-out infinite alternate;
}
:root[data-theme="light"] body::before,
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) body::before{opacity:.35}}
@keyframes blobDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-2%,1%,0) scale(1.05)}
  100%{transform:translate3d(2%,-1%,0) scale(1.02)}
}
@media (prefers-reduced-motion:reduce){body::before{animation:none}}

/* Subtle grain texture overlay for tactile depth */
body::after{
  content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .8 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* Nav: crisper glass */
.nav{border-bottom:1px solid var(--border-soft);background:color-mix(in oklab,var(--nav-bg) 92%,transparent)}
.nav-links a{border-radius:999px;padding:8px 12px}
.nav-links a[aria-current="page"]{background:color-mix(in oklab,var(--accent) 12%,transparent)}

/* Buttons: gradient solid + soft shadow, ghost gets a hairline glow */
.btn-solid{
  background:linear-gradient(120deg,var(--accent) 0%,var(--accent-2) 100%);
  border-color:transparent;color:var(--accent-ink);
  box-shadow:0 6px 22px -10px color-mix(in oklab,var(--accent-2) 70%,transparent),
             0 1px 0 0 color-mix(in oklab,#fff 20%,transparent) inset;
}
.btn-solid:hover{
  background:linear-gradient(120deg,var(--accent-hover) 0%,var(--accent-2) 100%);
  transform:translateY(-2px);
  box-shadow:0 12px 30px -12px color-mix(in oklab,var(--accent-2) 80%,transparent),
             0 1px 0 0 color-mix(in oklab,#fff 25%,transparent) inset;
}
.btn-ghost{backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);background:color-mix(in oklab,var(--surface) 40%,transparent)}
.btn-ghost:hover{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 8%,transparent)}

/* Hero: refined type & a soft halo behind the headline */
.hero{position:relative}
.hero .wrap{position:relative}
.hero .wrap::before{
  content:"";position:absolute;left:-6%;top:-6%;width:60%;height:60%;z-index:-1;pointer-events:none;
  background:radial-gradient(60% 60% at 30% 40%,color-mix(in oklab,var(--accent) 25%,transparent) 0%,transparent 70%);
  filter:blur(30px);opacity:.7;
}
.hero h1{letter-spacing:-.035em;line-height:1.02}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--accent) 0%,var(--accent-2) 55%,var(--warm) 110%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:200% 100%;
  animation:gradShift 12s ease-in-out infinite alternate;
}
@keyframes gradShift{0%{background-position:0% 50%}100%{background-position:100% 50%}}
@media (prefers-reduced-motion:reduce){.hero h1 .grad{animation:none}}

/* Eyebrow: pill-style badge */
.eyebrow{
  display:inline-flex;padding:6px 12px;border:1px solid var(--border);
  border-radius:999px;background:color-mix(in oklab,var(--surface) 60%,transparent);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.eyebrow::before{width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:1}

/* Cards: gradient hairline on hover + glow */
.card,.step,.flow-box,.metric{
  background:color-mix(in oklab,var(--surface) 88%,transparent);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .28s cubic-bezier(.2,.7,.3,1),border-color .28s,box-shadow .28s,background .28s;
}
.card{position:relative;isolation:isolate}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(135deg,color-mix(in oklab,var(--accent) 60%,transparent),color-mix(in oklab,var(--accent-2) 60%,transparent));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .3s;z-index:1;
}
.card:hover::before{opacity:1}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 20px 40px -22px color-mix(in oklab,var(--accent-2) 65%,transparent),
             0 2px 0 0 color-mix(in oklab,var(--accent) 30%,transparent) inset;
}
.card .ico{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  background:linear-gradient(135deg,color-mix(in oklab,var(--accent) 22%,transparent),color-mix(in oklab,var(--accent-2) 22%,transparent));
  border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);
}

/* Section headings: subtle gradient accent on h2 */
.band-head h2{background:linear-gradient(180deg,var(--text) 60%,color-mix(in oklab,var(--text) 70%,var(--accent-2)) 100%);-webkit-background-clip:text;background-clip:text}

/* Final CTA: mesh gradient */
.final{
  background:
    radial-gradient(60% 90% at 20% 0%,color-mix(in oklab,var(--accent) 30%,transparent) 0%,transparent 60%),
    radial-gradient(60% 90% at 80% 100%,color-mix(in oklab,var(--accent-2) 35%,transparent) 0%,transparent 60%),
    linear-gradient(160deg,var(--surface) 0%,var(--final-2) 100%);
}

/* Footer: quieter divider */
.foot{background:color-mix(in oklab,var(--foot-bg) 100%,transparent)}

/* Form inputs: modern focus */
.f-field input,.f-field select,.f-field textarea{
  background:color-mix(in oklab,var(--bg) 60%,transparent);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
}

/* Selection */
::selection{background:color-mix(in oklab,var(--accent) 55%,transparent);color:var(--accent-ink)}

/* Scrollbar (webkit) */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:color-mix(in oklab,var(--accent-2) 40%,transparent);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:color-mix(in oklab,var(--accent-2) 65%,transparent)}
::-webkit-scrollbar-track{background:transparent}

/* ════════════════════════════════════════════════════════════
   Modern header — compact nav with dropdowns + new logo mark
   ════════════════════════════════════════════════════════════ */

/* ── new logo mark ── */
.mark{gap:11px;text-decoration:none;align-items:center}
.mark-badge{
  width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;position:relative;flex:none;
  box-shadow:0 6px 20px -10px color-mix(in oklab,var(--accent-2) 80%,transparent),
             0 1px 0 0 color-mix(in oklab,#fff 22%,transparent) inset;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s;
}
.mark:hover .mark-badge{transform:translateY(-1px) rotate(-2deg);
  box-shadow:0 10px 26px -10px color-mix(in oklab,var(--accent-2) 90%,transparent),
             0 1px 0 0 color-mix(in oklab,#fff 30%,transparent) inset;}
.mark-badge svg{display:block;border-radius:inherit}
.mark-word{display:inline-flex;align-items:baseline;gap:6px;line-height:1}
.mark-word b{
  font-weight:800;font-size:1.0625rem;letter-spacing:-.02em;color:var(--text);white-space:nowrap;
}
.mark-word em{
  font-style:normal;font-weight:500;font-size:1.0625rem;letter-spacing:-.01em;
  color:var(--muted);white-space:nowrap;
}
@media (max-width:520px){.mark-word em{display:none}}

/* Footer variant: white-on-dark subtlety */
.foot .mark-word b{color:var(--text)}
.foot .mark-word em{color:var(--muted)}

/* ── compact top nav ── */
.nav-in{padding:14px var(--gut);gap:18px}
.nav-links{gap:2px}
.nl-top{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--f-body);font-size:.875rem;font-weight:600;
  color:var(--muted);background:none;border:0;cursor:pointer;
  padding:9px 14px;border-radius:999px;text-decoration:none;
  transition:color .16s,background .16s;white-space:nowrap;line-height:1;
}
.nl-top:hover{color:var(--text);background:color-mix(in oklab,var(--surface-light) 60%,transparent)}
.nl-top[aria-current="page"]{color:var(--accent);background:color-mix(in oklab,var(--accent) 12%,transparent)}
.nl-caret{opacity:.7;transition:transform .2s}
.nl-item.has-menu.open .nl-top .nl-caret{transform:rotate(180deg)}
.nl-item.has-menu.open .nl-top{color:var(--text);background:color-mix(in oklab,var(--surface-light) 70%,transparent)}
.nl-item{position:relative}

/* dropdown menu (desktop) */
.nl-menu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:280px;
  background:var(--menu-bg);border:1px solid var(--border);
  border-radius:14px;padding:8px;display:none;flex-direction:column;gap:2px;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.5),0 2px 8px rgba(0,0,0,.15);
  z-index:70;
}
.nl-item.has-menu.open .nl-menu{display:flex;animation:nlIn .18s ease-out}
@keyframes nlIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.nl-menu a{
  display:flex;flex-direction:column;gap:2px;text-decoration:none;
  padding:10px 12px;border-radius:10px;color:var(--text);
  transition:background .16s,color .16s;
}
.nl-menu a:hover{background:color-mix(in oklab,var(--accent) 10%,transparent)}
.nl-menu a[aria-current="page"]{background:color-mix(in oklab,var(--accent) 14%,transparent);color:var(--accent)}
.nl-menu a b{font-weight:700;font-size:.9375rem;letter-spacing:-.01em;line-height:1.2}
.nl-menu a i{font-style:normal;font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.06em;color:var(--muted);line-height:1.3}
.nl-menu a:hover i{color:color-mix(in oklab,var(--muted) 60%,var(--text))}

.nl-cta{margin-left:6px}

/* ── mobile: collapse the whole nav to a sheet ── */
@media (max-width:1080px){
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:var(--menu-bg);border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;padding:12px var(--gut) 20px;gap:4px;
    max-height:calc(100vh - 60px);overflow-y:auto;
  }
  .nav-links.open{display:flex}
  .nl-top{
    justify-content:space-between;width:100%;padding:14px 12px;font-size:1rem;
    border-radius:10px;border-bottom:1px solid var(--border-soft);
  }
  .nl-item{width:100%}
  .nl-menu{
    position:static;display:none;min-width:0;box-shadow:none;background:transparent;border:0;
    border-radius:0;padding:2px 0 8px 8px;margin-left:8px;
    border-left:1px solid var(--border-soft);
  }
  .nl-item.has-menu.open .nl-menu{display:flex;animation:none}
  .nl-menu a{padding:10px 12px}
  .nl-cta{margin:12px 0 0;justify-content:center;text-align:center;width:100%}
}
/* Desktop breathing room; the outer .btn-solid handles the CTA on desktop
   (base rule .nav-links .btn{display:none} hides the inner .nl-cta there) */
@media (min-width:1081px){
  .nav-links{gap:4px}
}

/* ════════════════════════════════════════════════════════════
   Journey — modern connected timeline for "How we engage"
   Desktop: horizontal gradient rail with 6 numbered discs.
   Mobile:  vertical rail on the left with stacked steps.
   ════════════════════════════════════════════════════════════ */
.journey{
  position:relative;display:grid;grid-template-columns:repeat(6,1fr);
  gap:14px;padding-top:36px;
}
.jrail{
  position:absolute;left:6%;right:6%;top:64px;height:2px;pointer-events:none;
  background:linear-gradient(90deg,
    color-mix(in oklab,var(--accent) 15%,transparent) 0%,
    var(--accent) 25%,
    var(--accent-2) 75%,
    color-mix(in oklab,var(--accent-2) 15%,transparent) 100%);
  border-radius:2px;opacity:.6;
}
.jrail::before,.jrail::after{
  content:"";position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;
  background:currentColor;color:var(--accent);opacity:.4;
}
.jrail::before{left:-4px}
.jrail::after{right:-4px;color:var(--accent-2)}

.jstep{
  position:relative;display:flex;flex-direction:column;align-items:center;
  gap:16px;text-align:center;
}
.jdisc{
  position:relative;width:56px;height:56px;border-radius:50%;flex:none;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:0 8px 24px -10px color-mix(in oklab,var(--accent-2) 80%,transparent),
             0 0 0 6px var(--bg),
             0 0 0 7px color-mix(in oklab,var(--accent) 25%,transparent);
  transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s;
  z-index:1;
}
.jdisc .jico{display:inline-flex;width:24px;height:24px}
.jdisc .jico svg{width:24px;height:24px;display:block}
.jnum{
  position:absolute;top:-6px;right:-8px;min-width:22px;height:22px;padding:0 6px;
  border-radius:999px;background:var(--surface);color:var(--accent-2);
  font-family:var(--f-mono);font-size:.625rem;font-weight:600;letter-spacing:.06em;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);
}

.jstep:hover .jdisc{
  transform:translateY(-3px) scale(1.05);
  box-shadow:0 14px 30px -10px color-mix(in oklab,var(--accent-2) 95%,transparent),
             0 0 0 6px var(--bg),
             0 0 0 7px var(--accent);
}

.jbody{
  display:flex;flex-direction:column;gap:6px;
  padding:16px 14px;border:1px solid var(--border);border-radius:12px;
  background:color-mix(in oklab,var(--surface) 82%,transparent);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:border-color .25s,transform .25s,background .25s;
  width:100%;flex:1;
}
.jstep:hover .jbody{
  border-color:color-mix(in oklab,var(--accent) 45%,transparent);
  background:var(--surface-light);
}
.jbody b{font-weight:700;font-size:1rem;letter-spacing:-.012em;line-height:1.25;color:var(--text)}
.jbody p{font-size:.8125rem;line-height:1.55;color:var(--muted);margin:0}

/* stagger reveal */
.rv.in .jstep{opacity:1;transform:none}
.jstep{opacity:0;transform:translateY(10px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.3,1)}
.rv.in .jstep:nth-child(2){transition-delay:.08s}
.rv.in .jstep:nth-child(3){transition-delay:.16s}
.rv.in .jstep:nth-child(4){transition-delay:.24s}
.rv.in .jstep:nth-child(5){transition-delay:.32s}
.rv.in .jstep:nth-child(6){transition-delay:.40s}
.rv.in .jstep:nth-child(7){transition-delay:.48s}
@media (prefers-reduced-motion:reduce){.jstep{opacity:1;transform:none;transition:none}}

/* tablet: 3-across, rail wraps per row */
@media (max-width:1020px){
  .journey{grid-template-columns:repeat(3,1fr);gap:24px 14px;padding-top:24px}
  .jrail{display:none}
}

/* mobile: vertical timeline with a left rail */
@media (max-width:640px){
  .journey{grid-template-columns:1fr;gap:0;padding:8px 0 8px 16px;position:relative}
  .journey::before{
    content:"";position:absolute;left:34px;top:20px;bottom:20px;width:2px;
    background:linear-gradient(180deg,
      color-mix(in oklab,var(--accent) 15%,transparent) 0%,
      var(--accent) 25%,
      var(--accent-2) 75%,
      color-mix(in oklab,var(--accent-2) 15%,transparent) 100%);
    border-radius:2px;opacity:.6;
  }
  .jstep{
    flex-direction:row;align-items:flex-start;text-align:left;
    gap:18px;padding:14px 0;
  }
  .jdisc{width:44px;height:44px;box-shadow:0 6px 18px -8px color-mix(in oklab,var(--accent-2) 80%,transparent),0 0 0 4px var(--bg)}
  .jdisc .jico,.jdisc .jico svg{width:20px;height:20px}
  .jnum{top:-4px;right:-6px;min-width:20px;height:20px;font-size:.5625rem}
  .jbody{flex:1}
}

/* ════════════════════════════════════════════════════════════
   Reference-inspired theme — warm coral on deep navy,
   minimalist drawer header, centered hero, refined cards.
   Overrides earlier layers.
   ════════════════════════════════════════════════════════════ */

/* Palette flip: warm coral primary, indigo secondary */
:root{
  --bg:#0a0e27;
  --surface:#141838;
  --surface-light:#1c2149;
  --text:#f4f5fb;
  --muted:#8a90ad;
  --accent:#f56a3f;          /* coral */
  --accent-2:#5b6cd8;        /* indigo */
  --accent-ink:#ffffff;
  --accent-hover:#ff7c52;
  --accent-border:rgba(245,106,63,.45);
  --warm:#f5c563;
  --border:rgba(255,255,255,.08);
  --border-soft:rgba(255,255,255,.05);
  --contour:rgba(245,106,63,.05);
  --contour-hi:rgba(91,108,216,.07);
  --nav-bg:rgba(10,14,39,.82);
  --menu-bg:#0f1330;
  --final-2:#141838;
  --foot-bg:rgba(0,0,0,.28);
  --track-bg:rgba(255,255,255,.05);
  --tag-bg:rgba(255,255,255,.02);
  --focus-ring:rgba(245,106,63,.22);
  --nv4-bg:rgba(91,108,216,.08);
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#f5f2ec;
    --surface:#ffffff;
    --surface-light:#efeae0;
    --text:#141838;
    --muted:#5a5f7a;
    --accent:#e0562b;
    --accent-2:#3d4bb8;
    --accent-ink:#ffffff;
    --accent-hover:#c94820;
    --accent-border:rgba(224,86,43,.45);
    --warm:#c48a20;
    --border:rgba(20,24,56,.14);
    --border-soft:rgba(20,24,56,.07);
    --nav-bg:rgba(245,242,236,.86);
    --menu-bg:#ffffff;
    --final-2:#efeae0;
    --focus-ring:rgba(224,86,43,.18);
  }
}
:root[data-theme="light"]{
  --bg:#f5f2ec;--surface:#ffffff;--surface-light:#efeae0;--text:#141838;--muted:#5a5f7a;
  --accent:#e0562b;--accent-2:#3d4bb8;--accent-ink:#ffffff;--accent-hover:#c94820;
  --accent-border:rgba(224,86,43,.45);--warm:#c48a20;
  --border:rgba(20,24,56,.14);--border-soft:rgba(20,24,56,.07);
  --nav-bg:rgba(245,242,236,.86);--menu-bg:#ffffff;--final-2:#efeae0;
  --focus-ring:rgba(224,86,43,.18);
}

/* Tone down the ambient blob layer for the deeper navy */
body::before{opacity:.35;filter:blur(90px) saturate(110%)}

/* ── header: full menu on desktop, MENU drawer on mobile ── */
.nav-in{padding:14px var(--gut);gap:18px}
.nav-toggle{
  align-items:center;gap:8px;
  background:color-mix(in oklab,var(--surface) 70%,transparent);
  border:1px solid var(--border);border-radius:999px;color:var(--text);
  padding:9px 16px;font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.16em;text-transform:uppercase;cursor:pointer;
}
.nav-toggle::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.nav-toggle:hover{border-color:var(--accent)}
.nav .theme-toggle{width:38px;height:38px;border-radius:999px}

/* Desktop (≥1081px): show full menu, hide the MENU drawer button */
@media (min-width:1081px){
  .nav-toggle{display:none !important}
  .nav-links{display:flex !important;position:static;background:none;border:0;padding:0;gap:2px;flex-direction:row;align-items:center;max-height:none;overflow:visible}
  .nav-links .nl-top{border-bottom:0;padding:9px 14px;font-size:.875rem;justify-content:flex-start;width:auto}
  .nav-links .nl-item{width:auto;position:relative}
  .nav-links .nl-menu{
    position:absolute;top:calc(100% + 10px);left:0;min-width:280px;
    background:var(--menu-bg);border:1px solid var(--border);border-radius:14px;padding:8px;
    box-shadow:0 24px 60px -20px rgba(0,0,0,.5),0 2px 8px rgba(0,0,0,.15);margin-left:0;border-left:0;
    display:none;flex-direction:column;gap:2px;z-index:70;
  }
  .nav-links .nl-item.has-menu.open .nl-menu{display:flex}
  .nav-links .nl-cta{display:none}
  .nav > .nav-in > .btn-solid{display:inline-flex !important}
}

/* Mobile (≤1080px): collapse to drawer */
@media (max-width:1080px){
  .nav-toggle{display:inline-flex !important}
  .nav-links{
    display:none !important;position:absolute;left:0;right:0;top:100%;
    background:var(--menu-bg);border-bottom:1px solid var(--border);
    flex-direction:column;align-items:stretch;padding:14px var(--gut) 22px;gap:4px;
    max-height:calc(100vh - 64px);overflow-y:auto;
  }
  .nav-links.open{display:flex !important}
  .nav-links .nl-top{
    justify-content:space-between;width:100%;padding:14px 12px;font-size:1rem;
    border-radius:10px;border-bottom:1px solid var(--border-soft);color:var(--text);
  }
  .nav-links .nl-item{width:100%;position:relative}
  .nav-links .nl-menu{
    position:static;display:none;min-width:0;box-shadow:none;background:transparent;
    border:0;border-radius:0;padding:2px 0 8px 8px;margin-left:8px;
    border-left:1px solid var(--border-soft);
  }
  .nav-links .nl-item.has-menu.open .nl-menu{display:flex}
  .nav-links .nl-cta{margin:14px 0 0;justify-content:center;width:100%}
  .nav > .nav-in > .btn-solid{display:none !important}
}

/* ── logo: B-monogram badge + wordmark ── */
.mark{display:inline-flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto;flex:none}
.bs-mark{
  display:inline-flex;width:40px;height:40px;border-radius:11px;overflow:hidden;flex:none;
  box-shadow:0 8px 22px -12px color-mix(in oklab,var(--accent-2) 80%,transparent),
             0 4px 14px -10px color-mix(in oklab,var(--accent) 80%,transparent);
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s;
}
.mark:hover .bs-mark{
  transform:translateY(-1px) rotate(-3deg);
  box-shadow:0 14px 30px -12px color-mix(in oklab,var(--accent-2) 90%,transparent),
             0 6px 18px -10px color-mix(in oklab,var(--accent) 90%,transparent);
}
.bs-mark svg{display:block;width:100%;height:100%}
.bs-word{display:inline-flex;align-items:baseline;gap:6px;line-height:1}
.bs-word b{font-weight:700;font-size:1.0625rem;letter-spacing:-.018em;color:var(--text);white-space:nowrap}
.bs-word em{font-style:normal;font-weight:500;font-size:1.0625rem;letter-spacing:-.005em;color:var(--muted);white-space:nowrap}
@media (max-width:520px){.bs-word em{display:none}}
/* (No cleanup rules needed — new markup uses .bs-mark / .bs-word wrappers,
   and the original .mark > svg / > b / > span selectors no longer match.) */

/* ── eyebrow: dot + mono, orange dot like reference ── */
.eyebrow{
  border:1px solid var(--border);border-radius:999px;
  padding:7px 14px;background:color-mix(in oklab,var(--surface) 70%,transparent);
  color:var(--muted);letter-spacing:.18em;
}
.eyebrow::before{width:6px;height:6px;background:var(--accent);opacity:1;border-radius:50%}

/* ── hero: centered, stacked full-width CTAs ── */
.hero{padding:clamp(70px,10vw,140px) 0 clamp(50px,7vw,90px);text-align:center}
.hero .wrap{display:flex;flex-direction:column;align-items:center}
.hero .eyebrow{display:inline-flex;margin-bottom:26px}
.hero h1{margin:0 auto 24px;max-width:16ch;letter-spacing:-.04em}
.hero .lead{margin:0 auto 34px;text-align:center}
.hero .cta-row{flex-direction:column;gap:12px;width:min(440px,100%)}
.hero .cta-row .btn{width:100%;justify-content:center;padding:16px 22px;font-size:.8125rem;letter-spacing:.06em;text-transform:uppercase}
.hero .cta-row .btn-solid::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;opacity:.85}
.hero .cta-row .btn-ghost{background:color-mix(in oklab,var(--surface) 70%,transparent);border-color:var(--border)}

/* Buttons: coral solid (no gradient) — matches reference */
.btn-solid{
  background:var(--accent) !important;
  border-color:var(--accent) !important;
  color:#fff !important;
  box-shadow:0 8px 22px -12px color-mix(in oklab,var(--accent) 85%,transparent) !important;
}
.btn-solid:hover{background:var(--accent-hover) !important;border-color:var(--accent-hover) !important}

/* Section headings — centered like reference */
.band-head{grid-template-columns:1fr;text-align:center;justify-items:center;gap:18px;margin-bottom:clamp(36px,5vw,64px)}
.band-head > div{display:flex;flex-direction:column;align-items:center;gap:16px}
.band-head .eyebrow{display:inline-flex}
.band-head h2{max-width:22ch;letter-spacing:-.035em}
.band-head .lead{text-align:center;margin:0 auto}

/* Cards: phase-label top-right, icon tile top-left, cleaner surface */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:26px 24px;position:relative;
}
.card .ico{
  width:38px;height:38px;border-radius:8px;
  background:color-mix(in oklab,var(--accent) 15%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);
  color:var(--accent);
  display:inline-flex;align-items:center;justify-content:center;
}
.card .ico svg{width:20px;height:20px}
.card .k{
  position:absolute;top:26px;right:26px;
  color:var(--muted);font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.12em;text-transform:uppercase;
}
.card h3{margin-top:8px;font-size:1.125rem}
.card p{color:var(--muted);font-size:.9375rem;line-height:1.6}

/* Metrics — huge numbers, orange plus/percent */
.metric b{
  font-size:clamp(2.75rem,5vw,4rem);color:var(--text);letter-spacing:-.045em;
}
.metric b::after{content:"";}
.metric i{color:var(--muted)}

/* Final CTA — centered, stacked, matches reference */
.final .cta-row{flex-direction:column;gap:12px;width:min(440px,100%);margin:0 auto}
.final .cta-row .btn{width:100%;justify-content:center;padding:16px 22px;letter-spacing:.06em;text-transform:uppercase;font-size:.8125rem}
.final .cta-row .btn-solid::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;opacity:.85}

/* ════════════════════════════════════════════════════════════
   Editorial patterns — replace box-grids with typographic layouts
   ════════════════════════════════════════════════════════════ */

/* ── numbered feature list (no boxes) ── */
.flist{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}
.flist li{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;
  gap:clamp(16px,3vw,40px);align-items:baseline;padding:clamp(20px,2.5vw,30px) 0;
  border-bottom:1px solid var(--border);transition:padding .25s;position:relative;
}
.flist li::after{
  content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .4s cubic-bezier(.2,.7,.3,1);
}
.flist li:hover::after{width:100%}
.flist .fnum{
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.14em;
  color:var(--accent);align-self:center;
}
.flist .fbody{display:flex;flex-direction:column;gap:6px}
.flist .fbody b{font-weight:700;font-size:clamp(1.25rem,2.4vw,1.75rem);letter-spacing:-.02em;line-height:1.2;color:var(--text)}
.flist .fbody p{color:var(--muted);font-size:.9375rem;line-height:1.55;max-width:64ch}
.flist .farr{
  align-self:center;color:var(--muted);opacity:.5;
  transition:transform .25s,opacity .25s,color .25s;
}
.flist li:hover .farr{transform:translateX(6px);opacity:1;color:var(--accent)}
.flist a.fitem{
  display:contents;color:inherit;text-decoration:none;
}
@media (max-width:640px){
  .flist li{grid-template-columns:44px minmax(0,1fr);gap:14px}
  .flist .farr{display:none}
}

/* ── chip cloud with hover-context strap ── */
.chip-cloud{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:900px;margin:0 auto}
.chip-cloud button{
  font-family:var(--f-body);font-size:.9375rem;font-weight:600;
  background:color-mix(in oklab,var(--surface) 80%,transparent);
  color:var(--text);border:1px solid var(--border);border-radius:999px;
  padding:12px 22px;cursor:pointer;letter-spacing:-.005em;
  transition:border-color .18s,background .18s,color .18s,transform .18s;
}
.chip-cloud button:hover,.chip-cloud button[aria-pressed="true"]{
  border-color:var(--accent);color:var(--accent);
  background:color-mix(in oklab,var(--accent) 10%,transparent);
  transform:translateY(-1px);
}
.chip-strap{
  margin:22px auto 0;max-width:640px;text-align:center;min-height:3.2em;
  color:var(--muted);font-size:1rem;line-height:1.6;transition:opacity .2s;
}
.chip-strap b{color:var(--text);font-weight:600}

/* ── centered tech-tag rows (reference-style) ── */
.tech-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;max-width:820px;margin:0 auto}
.tech-tags a,.tech-tags span{
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.06em;
  color:var(--muted);background:color-mix(in oklab,var(--surface) 80%,transparent);
  border:1px solid var(--border);border-radius:8px;padding:10px 14px;
  text-decoration:none;transition:border-color .18s,color .18s;
}
.tech-tags a:hover{border-color:var(--accent);color:var(--text)}

/* ── split: pull statement + right-side list ── */
.split{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:clamp(28px,5vw,72px);align-items:start;text-align:left;
}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.split-pull{
  font-size:clamp(1.5rem,2.8vw,2.125rem);font-weight:700;letter-spacing:-.02em;
  line-height:1.25;text-wrap:balance;color:var(--text);
}
.split-pull .accent{color:var(--accent)}
.split-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.split-list li{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:baseline;
  padding:18px 0;border-top:1px solid var(--border);
}
.split-list li:last-child{border-bottom:1px solid var(--border)}
.split-list .k{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);min-width:70px}
.split-list b{display:block;font-weight:700;font-size:1.0625rem;letter-spacing:-.014em;line-height:1.3;margin-bottom:4px;color:var(--text)}
.split-list p{color:var(--muted);font-size:.9375rem;line-height:1.55}

/* ── inline features row (no boxes) ── */
.inline-feat{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3.5vw,56px);
  margin-top:clamp(28px,4vw,44px);padding-top:clamp(28px,4vw,44px);
  border-top:1px solid var(--border);
}
@media (max-width:820px){.inline-feat{grid-template-columns:1fr}}
.inline-feat > div{display:flex;flex-direction:column;gap:6px}
.inline-feat .k{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.inline-feat b{font-weight:700;font-size:1.125rem;letter-spacing:-.014em;color:var(--text)}
.inline-feat p{color:var(--muted);font-size:.9375rem;line-height:1.55;max-width:36ch}

/* Center-aligned lead statement used above a chip cloud / tag row */
.section-hero{max-width:36ch;margin:0 auto clamp(28px,4vw,44px);text-align:center}

/* ════════════════════════════════════════════════════════════
   Business problems — image-panel crossfade tabs
   ════════════════════════════════════════════════════════════ */
.tpanels{
  position:relative;margin:32px auto 0;max-width:1080px;
  aspect-ratio:16 / 9;min-height:340px;
  border-radius:20px;overflow:hidden;
  background:linear-gradient(160deg,var(--surface) 0%,var(--surface-light) 100%);
  border:1px solid var(--border);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.55);
}
@media (max-width:640px){.tpanels{aspect-ratio:4 / 5;min-height:520px}}

.tpanel{
  position:absolute;inset:0;margin:0;
  display:grid;grid-template-rows:1fr auto;
  opacity:0;transform:scale(1.03);pointer-events:none;
  transition:opacity .55s ease,transform .8s cubic-bezier(.2,.7,.3,1);
}
.tpanel[hidden]{display:grid}          /* keep it in the box for the crossfade */
.tpanel.is-active{opacity:1;transform:none;pointer-events:auto;z-index:2}

.tp-scene{
  position:absolute;inset:0;overflow:hidden;
}
.tp-scene svg{width:100%;height:100%;display:block}
/* readability wash so text on top stays legible */
.tp-scene::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,14,39,.15) 0%,rgba(10,14,39,.55) 55%,rgba(10,14,39,.9) 100%);
}

.tpanel figcaption{
  position:relative;z-index:1;padding:clamp(22px,3.5vw,42px);
  display:flex;flex-direction:column;gap:10px;color:#fff;
  align-self:end;max-width:640px;
}
.tp-k{
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:8px;
}
.tp-k::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.tpanel figcaption b{
  font-weight:800;font-size:clamp(1.5rem,3.2vw,2.5rem);
  letter-spacing:-.028em;line-height:1.1;color:#fff;
}
.tpanel figcaption p{
  color:rgba(255,255,255,.82);font-size:clamp(.9375rem,1.4vw,1.0625rem);
  line-height:1.55;max-width:56ch;
}

/* Ken-Burns-y subtle drift on the active scene for life */
.tpanel.is-active .tp-scene svg{
  animation:tpDrift 14s ease-in-out infinite alternate;
  transform-origin:50% 50%;
}
@keyframes tpDrift{
  0%  {transform:scale(1.02) translate(0,0)}
  100%{transform:scale(1.08) translate(-1.5%,-1%)}
}
@media (prefers-reduced-motion:reduce){
  .tpanel{transition:opacity .2s}
  .tpanel.is-active .tp-scene svg{animation:none;transform:none}
}

/* Chip cloud upgrade: cleaner "tabs" feel above the panel */
.chip-cloud button[aria-selected="true"]{
  border-color:var(--accent);color:#fff;
  background:var(--accent);
  transform:translateY(-1px);
  box-shadow:0 8px 22px -12px color-mix(in oklab,var(--accent) 90%,transparent);
}