/* ============================================================
   Design system — GB Digital Business LLC / BMB Digital LLC
   Brand hue comes from --a, set per site on <html data-brand>.
   ============================================================ */
:root{
  --a:#2f7bff; --a-soft:#eaf1ff; --a-deep:#1a4fb0;
  --bg:#08142a; --bg-2:#0d1f3d; --ink:#0f1b2e; --body:#43536b;
  --line:#e3e8f0; --card:#ffffff; --soft:#f6f8fc;
  --ok:#17996b; --warn:#c8872a;
  --r:16px; --r-lg:24px;
  --shadow:0 1px 2px rgba(15,27,46,.05),0 12px 32px -12px rgba(15,27,46,.16);
  --shadow-lg:0 2px 4px rgba(15,27,46,.06),0 28px 64px -20px rgba(15,27,46,.28);
  --max:1180px;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
}
html[data-brand="bmb"]{ --a:#6b4df6; --a-soft:#efeaff; --a-deep:#4a32bd; --bg:#160b2e; --bg-2:#241247; }

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:16.5px;line-height:1.75;color:var(--body);background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);line-height:1.18;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(38px,5.2vw,64px);letter-spacing:-.035em}
h2{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.03em}
h3{font-size:21px}
p{margin:0 0 1.1em}
a{color:inherit;text-decoration:none;transition:color .22s}
a:hover{color:var(--a)}
img,svg{max-width:100%}
.wrap{max-width:var(--max);margin:auto;padding:0 28px}
.muted{color:var(--body)}
.lead{font-size:19px;line-height:1.8}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.scrolled{box-shadow:0 8px 28px -18px rgba(15,27,46,.4)}
header .wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:center;gap:10px}
.logo b{background:var(--a);color:#fff;padding:7px 11px;border-radius:10px;font-size:15px;letter-spacing:.02em}
nav{display:flex;gap:26px;font-size:14px;font-weight:600;align-items:center}
nav a{position:relative;padding:4px 0;color:var(--ink)}
nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--a);transition:width .25s}
nav a:hover::after,nav a[aria-current="page"]::after{width:100%}
nav a[aria-current="page"]{color:var(--a)}
.menu{display:none;background:none;border:1px solid var(--line);border-radius:10px;font-size:19px;padding:6px 12px;cursor:pointer;color:var(--ink)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--a);color:#fff;border:1px solid var(--a);
  padding:13px 24px;border-radius:12px;font-weight:700;font-size:14.5px;cursor:pointer;
  transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .2s}
.btn:hover{color:#fff;background:var(--a-deep);border-color:var(--a-deep);transform:translateY(-2px);box-shadow:0 14px 28px -14px var(--a)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--soft);color:var(--ink);border-color:var(--a);box-shadow:none}
.btn.light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.26);color:#fff}
.btn.light:hover{background:rgba(255,255,255,.18);border-color:#fff}

/* ---------- hero ---------- */
.hero{background:linear-gradient(165deg,var(--bg) 0%,var(--bg-2) 100%);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(900px 440px at 78% 12%,color-mix(in srgb,var(--a) 34%,transparent),transparent 62%);
  pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;opacity:.35;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:92px 28px 104px}
.hero h1{color:#fff}
.hero p{color:rgba(255,255,255,.76);font-size:19px;max-width:40ch}
.hero .cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.tag{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:800;letter-spacing:.14em;
  color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  padding:7px 15px;border-radius:999px;margin-bottom:22px}
.tag i{width:6px;height:6px;border-radius:50%;background:var(--a);box-shadow:0 0 0 4px color-mix(in srgb,var(--a) 28%,transparent);font-style:normal;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.8)}}
.herostats{display:flex;gap:28px;margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);flex-wrap:wrap}
.herostats div b{display:block;font-size:25px;color:#fff;font-weight:800;letter-spacing:-.02em}
.herostats div span{font-size:12.5px;color:rgba(255,255,255,.6)}

/* ---------- illustrative dashboard ---------- */
.dash{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);
  padding:22px;backdrop-filter:blur(8px);box-shadow:0 40px 80px -40px rgba(0,0,0,.65)}
.dash .top{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(255,255,255,.62);margin-bottom:4px}
.dash .top b{color:#fff;font-size:13px;letter-spacing:-.01em}
.dash .badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:3px 10px;font-size:10.5px;letter-spacing:.08em;font-weight:700}
.dash h4{color:#fff;font-size:27px;margin:10px 0 2px;letter-spacing:-.025em}
.dash .sub{font-size:12px;color:rgba(255,255,255,.55);margin-bottom:14px}
.dash svg.chart{width:100%;height:150px;display:block}
.dash svg.chart polyline{fill:none;stroke:var(--a);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1400;stroke-dashoffset:1400}
.reveal.in .dash svg.chart polyline,.dash.in svg.chart polyline{animation:draw 1.9s cubic-bezier(.3,.8,.3,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.dashrow{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.dashrow div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:11px 13px;
  font-size:11px;color:rgba(255,255,255,.58);transition:background .25s,transform .25s}
.dashrow div:hover{background:rgba(255,255,255,.11);transform:translateY(-2px)}
.dashrow b{display:block;color:#fff;font-size:16px;font-weight:800;margin-top:3px;letter-spacing:-.02em}
.dash small,.illus-note{display:block;margin-top:14px;font-size:10.5px;color:rgba(255,255,255,.42);letter-spacing:.02em}
.bars{display:flex;align-items:flex-end;gap:7px;height:96px;margin-top:6px}
.bars i{flex:1;background:linear-gradient(180deg,var(--a),color-mix(in srgb,var(--a) 35%,transparent));
  border-radius:5px 5px 2px 2px;height:var(--h);transform-origin:bottom;transform:scaleY(0);
  transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in .bars i{transform:scaleY(1)}
.bars i:nth-child(2){transition-delay:.07s}.bars i:nth-child(3){transition-delay:.14s}
.bars i:nth-child(4){transition-delay:.21s}.bars i:nth-child(5){transition-delay:.28s}
.bars i:nth-child(6){transition-delay:.35s}.bars i:nth-child(7){transition-delay:.42s}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.dark{background:linear-gradient(165deg,var(--bg),var(--bg-2));color:rgba(255,255,255,.74)}
.section.dark h2,.section.dark h3{color:#fff}
.heading{max-width:760px;margin:0 auto 54px;text-align:center}
.heading .eyebrow{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--a);margin-bottom:14px}
.heading p{font-size:18px}
.heading.left{margin-left:0;text-align:left}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;
  transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s}
.tile:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--a) 42%,var(--line))}
.tile .ico{width:46px;height:46px;border-radius:13px;background:var(--a-soft);color:var(--a);
  display:grid;place-items:center;font-size:21px;margin-bottom:17px;transition:transform .3s}
.tile:hover .ico{transform:scale(1.08) rotate(-5deg)}
.tile h3{margin-bottom:9px}
.tile p{font-size:15px;margin:0}
.tile ul{margin:14px 0 0;padding-left:18px;font-size:14.5px}
.tile ul li{margin-bottom:6px}
.section.dark .tile{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.12)}
.section.dark .tile .ico{background:rgba(255,255,255,.1);color:#fff}
.section.dark .tile p,.section.dark .tile ul{color:rgba(255,255,255,.7)}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.wide{grid-template-columns:1.15fr .85fr}

/* ---------- numbered steps ---------- */
.steps{counter-reset:s;display:grid;gap:18px}
.step{counter-increment:s;display:grid;grid-template-columns:54px 1fr;gap:20px;align-items:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;transition:border-color .3s,transform .3s}
.step:hover{border-color:var(--a);transform:translateX(4px)}
.step::before{content:counter(s,decimal-leading-zero);font-size:15px;font-weight:800;color:var(--a);
  background:var(--a-soft);border-radius:11px;width:44px;height:44px;display:grid;place-items:center}
.step h3{margin-bottom:6px;font-size:18px}
.step p{font-size:15px;margin:0}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--a),color-mix(in srgb,var(--a) 16%,transparent))}
.tl{position:relative;padding-bottom:34px}
.tl:last-child{padding-bottom:0}
.tl::before{content:"";position:absolute;left:-30px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--a);transition:transform .3s}
.tl:hover::before{transform:scale(1.35)}
.tl .wk{font-size:11.5px;font-weight:800;letter-spacing:.12em;color:var(--a);display:block;margin-bottom:5px}
.tl h3{font-size:17.5px;margin-bottom:5px}
.tl p{font-size:15px;margin:0}
.section.dark .tl::before{background:var(--bg)}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:15px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tbl th{background:var(--soft);text-align:left;padding:15px 18px;font-size:12.5px;letter-spacing:.07em;
  text-transform:uppercase;color:var(--ink);font-weight:800;border-bottom:1px solid var(--line)}
.tbl td{padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--a-soft)}

/* ---------- faq ---------- */
details.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0;margin-bottom:12px;overflow:hidden;transition:border-color .25s}
details.faq[open]{border-color:var(--a)}
details.faq summary{cursor:pointer;padding:20px 24px;font-weight:700;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:22px;color:var(--a);transition:transform .3s;line-height:1}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .body{padding:0 24px 22px;font-size:15.5px}

/* ---------- callout ---------- */
.callout{background:var(--a-soft);border:1px solid color-mix(in srgb,var(--a) 28%,var(--line));
  border-left:4px solid var(--a);border-radius:var(--r);padding:24px 28px}
.callout h3{font-size:17px;margin-bottom:7px}
.callout p{font-size:15px;margin:0}

/* ---------- cta band ---------- */
.band{background:linear-gradient(135deg,var(--bg),var(--bg-2));color:#fff;border-radius:var(--r-lg);
  padding:62px 56px;text-align:center;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(640px 300px at 50% 0%,color-mix(in srgb,var(--a) 36%,transparent),transparent 70%)}
.band>*{position:relative}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.76);max-width:58ch;margin:0 auto 28px}

/* ---------- forms ---------- */
.form{display:grid;gap:17px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);
  border-radius:11px;font:inherit;font-size:15px;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--a);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--a) 15%,transparent)}
.field textarea{min-height:140px;resize:vertical}

/* ---------- footer ---------- */
footer{background:var(--bg);color:rgba(255,255,255,.62);padding:72px 0 30px;font-size:14.5px}
footer h3{color:#fff;font-size:14px;letter-spacing:.07em;text-transform:uppercase;margin-bottom:16px}
.footgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px}
.footgrid a{display:block;margin-bottom:9px;color:rgba(255,255,255,.62)}
.footgrid a:hover{color:#fff}
.bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  margin-top:48px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
.bottom a{color:rgba(255,255,255,.62)}

/* ---------- cookie ---------- */
.cookie{position:fixed;left:22px;bottom:22px;right:22px;max-width:430px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow-lg);padding:22px 24px;z-index:60;display:none}
.cookie.show{display:block;animation:slideup .45s cubic-bezier(.2,.8,.2,1)}
@keyframes slideup{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.cookie b{display:block;color:var(--ink);margin-bottom:6px}
.cookie p{font-size:13.5px;margin-bottom:14px}
.cookie .btn{padding:9px 16px;font-size:13px}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}.reveal[data-d="4"]{transition-delay:.36s}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero .wrap{grid-template-columns:1fr;padding:64px 28px 72px}
  .split,.split.wide{grid-template-columns:1fr;gap:38px}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .footgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  body{font-size:16px}
  nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;
    gap:0;padding:12px 28px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.open{display:flex}
  nav a{padding:12px 0;border-bottom:1px solid var(--line);width:100%}
  .menu{display:block}
  .section{padding:66px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .footgrid{grid-template-columns:1fr}
  .band{padding:44px 26px}
  .cookie{left:14px;right:14px;bottom:14px}
  .herostats{gap:22px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .bars i{transform:scaleY(1)}
  .dash svg.chart polyline{stroke-dashoffset:0}
}

/* ============================================================
   v3.1 — SVG icons, narrative artifact, capability band
   ============================================================ */

/* Icons are stroked SVG now, not emoji: one weight, one baseline, any size. */
.tile .ico svg{width:23px;height:23px}
.step::before{font-variant-numeric:tabular-nums}

/* ---------- narrative artifact ---------- */
.dash.live{padding:20px 22px 18px}
.dash.live .top{margin-bottom:16px}
.events{list-style:none;margin:0;padding:0;position:relative}
.events::before{content:"";position:absolute;left:5px;top:12px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--a),rgba(255,255,255,.12))}
.ev{position:relative;padding:0 0 18px 26px}
.ev:last-child{padding-bottom:0}
.ev .dot{position:absolute;left:0;top:6px;width:12px;height:12px;border-radius:50%;
  border:2px solid var(--a);background:var(--bg);box-sizing:border-box}
.ev.done .dot{background:var(--a)}
.ev.now .dot{background:var(--a);box-shadow:0 0 0 5px color-mix(in srgb,var(--a) 26%,transparent);
  animation:pulse 2.2s ease-in-out infinite}
.ev.next .dot{border-color:rgba(255,255,255,.3)}
.evtop{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.evtop b{color:#fff;font-size:14px;font-weight:700;letter-spacing:-.01em}
.evtop span{font-size:11.5px;color:rgba(255,255,255,.44);font-variant-numeric:tabular-nums;white-space:nowrap}
.ev p{margin:3px 0 0;font-size:12.5px;line-height:1.6;color:rgba(255,255,255,.58)}
.ev.next b,.ev.next p{opacity:.55}
/* On a light section the same component inverts. */
.section.alt .dash.live,.section .dash.live.onlight{background:var(--card);border-color:var(--line)}
.onlight .evtop b{color:var(--ink)}
.onlight .ev p{color:var(--body)}
.onlight .top b{color:var(--ink)}
.onlight .ev .dot{background:#fff}
.onlight .ev.done .dot,.onlight .ev.now .dot{background:var(--a)}
.onlight .events::before{background:linear-gradient(180deg,var(--a),var(--line))}
.onlight small{color:var(--body);opacity:.75}
.onlight .badge{background:var(--a-soft);border-color:color-mix(in srgb,var(--a) 30%,var(--line));color:var(--a)}

/* ---------- capability band ---------- */
.marquee{overflow:hidden;position:relative;padding:22px 0;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:14px;width:max-content;animation:slide 44s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.track span{white-space:nowrap;font-size:13px;font-weight:700;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 18px}
.section.dark .track span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}
@keyframes slide{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}}

/* ---------- big stat row ---------- */
.bigstats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:8px}
.bigstat b{display:block;font-size:clamp(34px,4.2vw,52px);font-weight:800;color:var(--ink);
  letter-spacing:-.04em;line-height:1}
.bigstat b em{font-style:normal;font-size:.5em;color:var(--a);margin-left:2px}
.bigstat span{display:block;font-size:13.5px;margin-top:8px;max-width:22ch}
.section.dark .bigstat b{color:#fff}

/* ---------- fix: no stagger inside vertical sequences ----------
   Staggered delays on a timeline leave visible holes while the reader is
   already looking at the gap. Columns can stagger; vertical lists must not. */
.timeline .reveal,.steps .reveal,.events .reveal{transition-delay:0s!important}