/* =========================================================
   BNB Tech Pro — UI inspired by dialtri.com
   Dark violet theme · light/dark toggle · accent hue picker
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700;800&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@500&display=swap');

:root{
  --h: 283;                                   /* accent hue (violet) */
  --font: "Inter Tight", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --r-sm: 10px; --r: 16px; --r-lg: 24px; --r-xl: 32px;
  --ease: cubic-bezier(.22,1,.36,1);
  --max: 1200px;

  /* dark (default) */
  --bg: #0B0817;
  --bg-2: #110C21;
  --surface: rgba(255,255,255,.035);
  --surface-2: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.08);
  --border-2: rgba(255,255,255,.14);
  --text: #F5F2FB;
  --muted: #A49CB8;
  --faint: #6E6683;
  --accent: hsl(var(--h) 90% 68%);
  --accent-2: hsl(calc(var(--h) - 40) 90% 66%);
  --accent-soft: hsl(var(--h) 90% 68% / .14);
  --on-accent: #0B0817;
  --glow: hsl(var(--h) 90% 60% / .35);
  --shadow: 0 30px 80px -30px rgba(0,0,0,.7);
  --grid: rgba(255,255,255,.035);
  color-scheme: dark;
}
:root[data-theme="light"]{
  --bg: #FBFAFE;
  --bg-2: #F3F0FA;
  --surface: #FFFFFF;
  --surface-2: #F6F3FC;
  --border: rgba(20,12,40,.08);
  --border-2: rgba(20,12,40,.14);
  --text: #140E24;
  --muted: #5D5672;
  --faint: #8D86A0;
  --accent: hsl(var(--h) 72% 52%);
  --accent-2: hsl(calc(var(--h) - 40) 80% 55%);
  --accent-soft: hsl(var(--h) 72% 52% / .1);
  --on-accent: #FFFFFF;
  --glow: hsl(var(--h) 80% 60% / .22);
  --shadow: 0 30px 70px -35px rgba(40,20,80,.35);
  --grid: rgba(20,12,40,.045);
  color-scheme: light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--text);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--on-accent)}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:600px){.container{padding:0 16px}}

/* ---------- type ---------- */
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.035em;font-weight:600}
h1{font-size:clamp(2.6rem,6.2vw,5.2rem)}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.3rem;letter-spacing:-.02em}
p{margin:0}
.em, h1 em, h2 em{
  font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em;
}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:620px}
.muted{color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.7}
.pill{
  display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;
  border:1px solid var(--border-2);background:var(--surface);font-size:.85rem;color:var(--muted);
  backdrop-filter:blur(10px);
}
.pill .dot{width:22px;height:22px;border-radius:50%;background:var(--accent-soft);display:grid;place-items:center}
.pill .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 hsl(var(--h) 90% 65% / .7)}70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:48px;padding:0 22px;border-radius:999px;font-weight:600;font-size:.95rem;white-space:nowrap;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,border-color .3s,color .3s;
  isolation:isolate;overflow:hidden;
}
.btn svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 10px 30px -10px var(--glow),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .8s var(--ease);
}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px var(--glow)}
.btn-ghost{border:1px solid var(--border-2);background:var(--surface)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 16px;font-size:.88rem}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:.92rem}
.link-arrow span{transition:transform .3s var(--ease)}
.link-arrow:hover span{transform:translateX(4px)}

/* ---------- utility bar + header ---------- */
.utility{border-bottom:1px solid var(--border);font-size:.8rem;color:var(--muted)}
.utility .container{display:flex;justify-content:space-between;align-items:center;height:36px;gap:16px}
.utility a:hover{color:var(--text)}
.utility .u-links{display:flex;gap:20px}
@media (max-width:700px){.utility .u-left{display:none}.utility .container{justify-content:center}}

.header{position:sticky;top:0;z-index:50;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.header.scrolled{background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-bottom-color:var(--border)}
.nav{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;letter-spacing:-.03em}
.brand img{height:36px;width:auto}
:root:not([data-theme="light"]) .brand img{background:#fff;border-radius:10px;padding:3px 8px}
.brand-mark{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:var(--on-accent);font-size:.8rem;font-weight:800;box-shadow:0 8px 24px -8px var(--glow)}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links > li{list-style:none;position:relative}
.nav-links{padding:0;margin:0 0 0 12px}
.nav-link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;font-size:.93rem;color:var(--muted);transition:color .2s,background .2s}
.nav-link:hover,.nav-link.active{color:var(--text);background:var(--surface-2)}
.nav-link svg{width:12px;height:12px;transition:transform .3s var(--ease)}
.has-mega:hover .nav-link svg,.has-mega:focus-within .nav-link svg{transform:rotate(180deg)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border);background:var(--surface);transition:border-color .2s,transform .3s var(--ease),color .2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn svg{width:18px;height:18px}
.theme-toggle .sun{display:none}
:root[data-theme="light"] .theme-toggle .sun{display:block}
:root[data-theme="light"] .theme-toggle .moon{display:none}
.theme-toggle:active svg{animation:spin .6s var(--ease)}
@keyframes spin{from{transform:rotate(-90deg) scale(.5)}to{transform:none}}
.kbd{font-family:var(--mono);font-size:.7rem;padding:2px 6px;border-radius:6px;border:1px solid var(--border-2);color:var(--muted)}
.search-btn{display:inline-flex;align-items:center;gap:10px;height:40px;padding:0 10px 0 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.85rem}
.search-btn:hover{border-color:var(--border-2);color:var(--text)}
.search-btn svg{width:15px;height:15px}

/* mega menu */
.mega{
  position:absolute;top:calc(100% + 14px);left:-120px;width:min(760px,90vw);padding:14px;
  border-radius:var(--r-lg);border:1px solid var(--border-2);
  background:color-mix(in srgb,var(--bg-2) 92%,transparent);backdrop-filter:blur(24px);
  box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:10px;
  opacity:0;visibility:hidden;transform:translateY(8px) scale(.98);transform-origin:top left;
  transition:opacity .25s var(--ease),transform .35s var(--ease),visibility .25s;
}
.mega::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega-col{padding:18px;border-radius:var(--r);background:var(--surface)}
.mega-col h4{display:flex;align-items:center;gap:10px;font-size:1rem;margin-bottom:4px}
.mega-col h4 .ic{width:30px;height:30px;border-radius:9px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:.9rem}
.mega-col p{font-size:.84rem;color:var(--muted);margin-bottom:12px}
.mega-col ul{list-style:none;padding:0;margin:0 0 12px}
.mega-col li a{display:flex;justify-content:space-between;padding:7px 10px;border-radius:8px;font-size:.88rem;color:var(--muted);transition:background .2s,color .2s,padding .3s var(--ease)}
.mega-col li a:hover{background:var(--surface-2);color:var(--text);padding-left:14px}
.mega-col li a::after{content:"›";opacity:.5}
.mega-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;padding:6px 4px 2px}
.mega-foot a{font-size:.8rem;padding:6px 12px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}
.mega-foot a:hover{color:var(--accent);border-color:var(--accent)}

.burger{display:none}
@media (max-width:980px){
  .nav-links,.nav-right .btn,.search-btn .label,.search-btn .kbd{display:none}
  .burger{display:grid}
}
.mobile-menu{
  position:fixed;inset:0;z-index:80;background:var(--bg);padding:20px 16px 40px;overflow:auto;
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:none}
.mobile-menu .mm-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.mobile-menu nav a{display:block;padding:14px 4px;font-size:1.4rem;font-weight:600;border-bottom:1px solid var(--border);letter-spacing:-.02em}
.mobile-menu .mm-sub a{font-size:1rem;font-weight:500;color:var(--muted);padding:10px 4px 10px 16px}
.mobile-menu .btn{width:100%;margin-top:20px}

/* hue picker */
.hue-pop{
  position:fixed;right:24px;top:120px;z-index:90;width:280px;padding:18px;border-radius:var(--r-lg);
  border:1px solid var(--border-2);background:color-mix(in srgb,var(--bg-2) 94%,transparent);backdrop-filter:blur(20px);box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:.3s var(--ease);
}
.hue-pop.open{opacity:1;visibility:visible;transform:none}
.hue-pop header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:600}
.hue-pop input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:12px;border-radius:999px;
  background:linear-gradient(90deg,hsl(0 85% 62%),hsl(60 85% 55%),hsl(120 70% 50%),hsl(180 80% 50%),hsl(240 85% 65%),hsl(300 85% 65%),hsl(360 85% 62%));}
.hue-pop input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 2px 10px rgba(0,0,0,.4)}
.hue-pop input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--accent)}
.hue-swatches{display:flex;gap:8px;margin:14px 0}
.hue-swatches button{width:28px;height:28px;border-radius:50%;border:2px solid transparent;transition:transform .2s}
.hue-swatches button:hover{transform:scale(1.15)}
.hue-meta{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted)}
.hue-meta button{color:var(--accent);font-weight:600}

/* command palette */
.cmdk{position:fixed;inset:0;z-index:100;display:grid;place-items:start center;padding-top:14vh;background:rgba(5,3,12,.55);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:.25s}
.cmdk.open{opacity:1;visibility:visible}
.cmdk-box{width:min(620px,92vw);border-radius:var(--r-lg);border:1px solid var(--border-2);background:var(--bg-2);box-shadow:var(--shadow);overflow:hidden;transform:scale(.96);transition:transform .3s var(--ease)}
.cmdk.open .cmdk-box{transform:none}
.cmdk-input{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border)}
.cmdk-input input{flex:1;background:none;border:0;outline:0;font-size:1.05rem}
.cmdk-list{max-height:50vh;overflow:auto;padding:8px;list-style:none;margin:0}
.cmdk-list a{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-radius:10px;color:var(--muted);font-size:.95rem}
.cmdk-list a small{color:var(--faint);font-size:.75rem}
.cmdk-list a.sel{background:var(--accent-soft);color:var(--text)}
.cmdk-foot{display:flex;gap:16px;padding:10px 18px;border-top:1px solid var(--border);font-size:.75rem;color:var(--faint)}

/* ---------- backgrounds ---------- */
.bg-grid{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;opacity:.55;animation:float 14s ease-in-out infinite}
.orb.a{width:520px;height:520px;background:hsl(var(--h) 90% 55% / .55);top:-160px;left:-120px}
.orb.b{width:420px;height:420px;background:hsl(calc(var(--h) - 60) 90% 55% / .35);top:80px;right:-140px;animation-delay:-5s}
:root[data-theme="light"] .orb{opacity:.35}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,30px)}}
.noise{position:fixed;inset:0;pointer-events:none;z-index:200;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.progress-bar{position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--accent-2));z-index:120}

/* ---------- sections ---------- */
section{position:relative}
.section{padding:120px 0}
@media (max-width:700px){.section{padding:80px 0}}
.section-head{display:flex;flex-direction:column;gap:18px;margin-bottom:56px;max-width:760px}
.section-head.center{align-items:center;text-align:center;margin-left:auto;margin-right:auto}
.section-head.split{max-width:none;flex-direction:row;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.section-head.split > div{display:flex;flex-direction:column;gap:18px;max-width:640px}

/* hero */
.hero{padding:80px 0 100px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
.hero-copy{display:flex;flex-direction:column;gap:26px;align-items:flex-start}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .line > span{display:inline-block;transform:translateY(105%);animation:rise 1s var(--ease) forwards}
.hero h1 .line:nth-child(2) > span{animation-delay:.12s}
.hero h1 .line:nth-child(3) > span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.checks{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:0;font-size:.9rem;color:var(--muted)}
.checks li{display:flex;align-items:center;gap:8px}
.checks li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b06cf5' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/11px no-repeat}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:48px}}

/* hero visual */
.hv{position:relative;aspect-ratio:1/1;max-width:540px;width:100%;margin-left:auto;perspective:1200px}
.hv-main{
  position:absolute;inset:8% 4% 10% 6%;border-radius:var(--r-xl);border:1px solid var(--border-2);
  background:linear-gradient(160deg,var(--surface-2),var(--surface));backdrop-filter:blur(20px);box-shadow:var(--shadow);
  padding:26px;display:flex;flex-direction:column;gap:18px;transform:rotateX(6deg) rotateY(-10deg);transition:transform .6s var(--ease);
}
.hv:hover .hv-main{transform:none}
.hv-top{display:flex;justify-content:space-between;align-items:center}
.hv-top .t{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.hv-top .live{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--accent)}
.hv-top .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.hv-big{font-size:3.2rem;font-weight:700;letter-spacing:-.04em;line-height:1}
.hv-big small{font-size:1rem;color:#4ade80;font-weight:600;margin-left:10px;letter-spacing:0}
.hv-chart{flex:1;display:flex;align-items:flex-end;gap:8px;padding-top:10px}
.hv-chart i{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,var(--accent),hsl(var(--h) 90% 60% / .15));transform-origin:bottom;transform:scaleY(0);animation:grow 1.2s var(--ease) forwards}
@keyframes grow{to{transform:scaleY(1)}}
.hv-row{display:flex;gap:10px}
.hv-row span{flex:1;font-size:.78rem;padding:8px 10px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--muted)}
.hv-row b{display:block;color:var(--text);font-size:.95rem}
.float-card{
  position:absolute;padding:14px 16px;border-radius:var(--r);border:1px solid var(--border-2);
  background:color-mix(in srgb,var(--bg-2) 80%,transparent);backdrop-filter:blur(18px);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;font-size:.85rem;animation:bob 6s ease-in-out infinite;
}
.float-card .ic{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-weight:700}
.float-card b{display:block;font-size:1.05rem}
.float-card span{color:var(--muted);font-size:.75rem}
.fc1{top:2%;left:-4%}
.fc2{bottom:4%;left:-2%;animation-delay:-2s}
.fc3{top:40%;right:-6%;animation-delay:-4s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media (max-width:600px){.fc1{left:0}.fc2{left:0}.fc3{right:0}.hv-big{font-size:2.4rem}}

/* marquee */
.marquee{border-block:1px solid var(--border);padding:22px 0;overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-label{text-align:center;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.marquee-track{display:flex;width:max-content;gap:56px;animation:marquee 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{display:inline-flex;align-items:center;gap:56px;font-size:1.4rem;font-weight:600;letter-spacing:-.02em;color:var(--muted);white-space:nowrap}
.marquee-track span::after{content:"✦";color:var(--accent);font-size:.9rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* cards + spotlight */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{
  position:relative;padding:30px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);
  overflow:hidden;transition:transform .5s var(--ease),border-color .3s;isolation:isolate;
}
.card::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),hsl(var(--h) 90% 65% / .16),transparent 45%);
}
.card:hover::before{opacity:1}
.card:hover{transform:translateY(-4px);border-color:var(--border-2)}
.card .num{font-family:var(--mono);font-size:.78rem;color:var(--faint)}
.card .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:22px;transition:transform .5s var(--ease)}
.card:hover .ic{transform:rotate(-8deg) scale(1.08)}
.card .ic svg{width:22px;height:22px}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}

/* banner */
.banner{border-radius:var(--r-xl);padding:64px 48px;position:relative;overflow:hidden;border:1px solid var(--border-2);
  background:radial-gradient(800px 300px at 15% 0%,hsl(var(--h) 90% 60% / .35),transparent 60%),radial-gradient(600px 300px at 100% 100%,hsl(calc(var(--h) - 60) 90% 60% / .25),transparent 60%),var(--bg-2);
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.banner .k{font-family:var(--mono);font-size:.8rem;letter-spacing:.2em;color:var(--accent)}
.banner h2{margin-top:10px}
.banner-tags{display:flex;flex-direction:column;gap:10px}
.banner-tags span{padding:10px 18px;border-radius:999px;border:1px solid var(--border-2);background:var(--surface);font-weight:500;display:flex;gap:10px;align-items:center}
.banner-tags span::before{content:"↑";color:var(--accent);font-weight:700}
@media (max-width:800px){.banner{grid-template-columns:1fr;padding:40px 24px}}

/* approach (interactive walk-through) */
.walk{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.walk-list{display:flex;flex-direction:column;gap:10px}
.walk-item{text-align:left;padding:22px 24px;border-radius:var(--r);border:1px solid var(--border);background:transparent;transition:.35s var(--ease);display:grid;grid-template-columns:auto 1fr;gap:4px 18px}
.walk-item .n{font-family:var(--mono);font-size:.8rem;color:var(--faint);grid-row:span 2;padding-top:4px}
.walk-item h3{font-size:1.15rem}
.walk-item p{color:var(--muted);font-size:.93rem;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s}
.walk-item.active{background:var(--surface);border-color:var(--border-2)}
.walk-item.active .n{color:var(--accent)}
.walk-item.active p{max-height:120px;opacity:1}
.walk-stage{position:sticky;top:110px;border-radius:var(--r-xl);border:1px solid var(--border-2);background:var(--bg-2);aspect-ratio:1/1;overflow:hidden;display:grid;place-items:center}
.walk-stage .stage-num{position:absolute;top:20px;left:24px;font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.walk-stage .stage-bar{position:absolute;left:24px;right:24px;bottom:24px;height:3px;border-radius:3px;background:var(--border)}
.walk-stage .stage-bar i{display:block;height:100%;width:25%;border-radius:3px;background:var(--accent);transition:width .6s var(--ease)}
.walk-art{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transform:scale(.92);transition:.6s var(--ease)}
.walk-art.on{opacity:1;transform:none}
.walk-art .big{font-size:clamp(4rem,10vw,8rem);font-family:var(--serif);font-style:italic;color:var(--accent);line-height:1}
.walk-art .cap{position:absolute;bottom:56px;font-size:1.1rem;font-weight:600}
.ring{position:absolute;width:62%;aspect-ratio:1;border-radius:50%;border:1px dashed var(--border-2);animation:rot 30s linear infinite}
.ring.r2{width:82%;animation-duration:50s;animation-direction:reverse}
@keyframes rot{to{transform:rotate(360deg)}}
@media (max-width:900px){.walk{grid-template-columns:1fr}.walk-stage{position:relative;top:0;order:-1;aspect-ratio:16/10}}

/* process (scroll-driven steps) */
.steps-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px}
.steps-side{position:sticky;top:120px;align-self:start;display:flex;flex-direction:column;gap:22px}
.steps-counter{font-family:var(--mono);font-size:.85rem;color:var(--muted)}
.steps-counter b{color:var(--accent)}
.steps-meter{height:4px;border-radius:4px;background:var(--border);overflow:hidden}
.steps-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));width:0;transition:width .5s var(--ease)}
.steps{display:flex;flex-direction:column;gap:16px;position:relative}
.steps::before{content:"";position:absolute;left:31px;top:20px;bottom:20px;width:1px;background:var(--border)}
.step{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px 26px 24px 0;border-radius:var(--r);transition:.5s var(--ease);opacity:.45}
.step.on{opacity:1;background:var(--surface);}
.step .bubble{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-weight:500;border:1px solid var(--border-2);background:var(--bg);position:relative;z-index:1;transition:.5s var(--ease)}
.step.on .bubble{background:var(--accent);color:var(--on-accent);border-color:var(--accent);box-shadow:0 0 0 8px var(--accent-soft)}
.step h3{margin:8px 0 6px}
.step p{color:var(--muted)}
.step ul{margin:12px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.step ul li{font-size:.8rem;padding:5px 11px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}
.step .tag{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
@media (max-width:900px){.steps-wrap{grid-template-columns:1fr}.steps-side{position:relative;top:0}}

/* results numbered list */
.results{border-top:1px solid var(--border)}
.result{display:grid;grid-template-columns:80px 1fr 1.2fr 40px;gap:24px;align-items:center;padding:28px 8px;border-bottom:1px solid var(--border);transition:background .3s,padding .4s var(--ease)}
.result:hover{background:var(--surface);padding-left:20px}
.result .n{font-family:var(--mono);color:var(--faint)}
.result h3{font-size:1.4rem}
.result p{color:var(--muted)}
.result .arr{width:40px;height:40px;border-radius:50%;border:1px solid var(--border-2);display:grid;place-items:center;transition:.4s var(--ease);color:var(--muted)}
.result:hover .arr{background:var(--accent);color:var(--on-accent);border-color:var(--accent);transform:rotate(-45deg)}
@media (max-width:700px){.result{grid-template-columns:44px 1fr;}.result p{grid-column:2}.result .arr{display:none}}

/* industries */
.ind{display:flex;flex-direction:column;justify-content:space-between;min-height:170px;padding:24px}
.ind .num{align-self:flex-end}
.ind h3{font-size:1.15rem}
.ind .ic{margin-bottom:0}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:var(--r-xl);overflow:hidden}
.stat{padding:36px 30px;border-right:1px solid var(--border)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(2.2rem,4vw,3.4rem);letter-spacing:-.04em;font-weight:600;line-height:1}
.stat span{color:var(--muted);font-size:.9rem}
@media (max-width:800px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--border)}}

/* blog cards */
.post{display:flex;flex-direction:column;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--surface);overflow:hidden;transition:transform .5s var(--ease),border-color .3s}
.post:hover{transform:translateY(-6px);border-color:var(--border-2)}
.post .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.post .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.post:hover .thumb img{transform:scale(1.06)}
.post .body{padding:26px;display:flex;flex-direction:column;gap:12px;flex:1}
.post .meta{font-size:.8rem;color:var(--faint);display:flex;gap:10px;align-items:center}
.post .meta .chip{padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.post h3{font-size:1.3rem;line-height:1.25}
.post p{color:var(--muted);font-size:.94rem;flex:1}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
.faq-wrap .section-head{position:sticky;top:120px;align-self:start}
.faq{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;text-align:left;font-size:1.1rem;font-weight:500;letter-spacing:-.01em}
.faq-q .plus{flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--border-2);position:relative;transition:.4s var(--ease)}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:currentColor;transform:translate(-50%,-50%);transition:.4s var(--ease)}
.faq-q .plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.open .plus{background:var(--accent);border-color:var(--accent);color:var(--on-accent);transform:rotate(180deg)}
.faq-item.open .plus::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.faq-a > div{overflow:hidden}
.faq-a p{color:var(--muted);padding:0 60px 24px 4px}
.faq-item.open .faq-a{grid-template-rows:1fr}
@media (max-width:900px){.faq-wrap{grid-template-columns:1fr}.faq-wrap .section-head{position:relative;top:0}}

/* cta */
.cta{border-radius:var(--r-xl);padding:96px 32px;text-align:center;position:relative;overflow:hidden;border:1px solid var(--border-2);background:var(--bg-2)}
.cta .orb.a{left:50%;top:-60%;transform:translateX(-50%);animation:none}
.cta > *{position:relative}
.cta h2{max-width:820px;margin:0 auto 20px}
.cta p{max-width:600px;margin:0 auto 28px;color:var(--muted)}
.cta .tags{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.cta .tags span{padding:7px 14px;border-radius:999px;border:1px solid var(--border-2);font-size:.85rem;color:var(--muted)}
.cta .hero-cta{justify-content:center}

/* page hero (inner pages) */
.page-hero{padding:96px 0 64px;overflow:hidden;text-align:center}
.page-hero .container{display:flex;flex-direction:column;align-items:center;gap:22px;position:relative}
.page-hero .lead{margin:0 auto}

/* split media */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split .media{border-radius:var(--r-xl);border:1px solid var(--border-2);overflow:hidden;background:var(--bg-2);aspect-ratio:4/3;position:relative}
.split .media img{width:100%;height:100%;object-fit:cover}
.split .copy{display:flex;flex-direction:column;gap:20px}
.split .copy p{color:var(--muted)}
@media (max-width:900px){.split{grid-template-columns:1fr}}

/* forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.form .row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:8px;font-size:.85rem;color:var(--muted)}
.field input,.field textarea,.field select{
  padding:14px 16px;border-radius:12px;border:1px solid var(--border-2);background:var(--bg);outline:0;transition:border-color .2s,box-shadow .2s;font-size:.95rem;color:var(--text)
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.field textarea{min-height:150px;resize:vertical}
.form-note{font-size:.8rem;color:var(--faint)}
.form-ok{display:none;padding:14px 16px;border-radius:12px;background:var(--accent-soft);color:var(--accent);font-weight:500}
.form.sent .form-ok{display:block}
.info-card{display:flex;gap:16px;align-items:flex-start}
.info-card .ic{margin:0;flex:none}
.info-card h3{font-size:1.05rem;margin-bottom:4px}
.info-card a,.info-card b{color:var(--text);font-weight:600}
.info-card p{font-size:.88rem}

/* blog toolbar */
.toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.toolbar .field{flex:1;min-width:220px}

/* footer */
.footer{border-top:1px solid var(--border);padding:80px 0 32px;margin-top:40px;position:relative;overflow:hidden}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.foot-grid h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:18px;font-weight:600}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.foot-grid a{color:var(--muted);font-size:.93rem;transition:color .2s}
.foot-grid a:hover{color:var(--accent)}
.foot-brand p{color:var(--muted);font-size:.93rem;margin:16px 0 22px;max-width:320px}
.subscribe{display:flex;gap:6px;padding:5px;border-radius:999px;border:1px solid var(--border-2);background:var(--surface);max-width:360px}
.subscribe input{flex:1;min-width:0;background:none;border:0;outline:0;padding:0 14px;font-size:.9rem}
.socials{display:flex;gap:8px;margin-top:22px}
.socials a{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;color:var(--muted)}
.socials a:hover{border-color:var(--accent);color:var(--accent)}
.socials svg{width:16px;height:16px}
.foot-word{font-size:clamp(4rem,16vw,13rem);font-weight:700;letter-spacing:-.06em;line-height:.85;text-align:center;margin:70px 0 30px;
  background:linear-gradient(180deg,var(--border-2),transparent 85%);-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:var(--faint);padding-top:24px;border-top:1px solid var(--border)}
.foot-bottom a:hover{color:var(--text)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- reveal animations ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
[data-reveal="left"]{transform:translateX(-30px)}
[data-reveal="right"]{transform:translateX(30px)}
[data-reveal="zoom"]{transform:scale(.94)}
[data-reveal].in{opacity:1;transform:none}
.split-words .w{display:inline-block;opacity:0;transform:translateY(40%);filter:blur(6px);transition:opacity .7s var(--ease),transform .7s var(--ease),filter .7s;transition-delay:calc(var(--i) * 40ms)}
.split-words.in .w{opacity:1;transform:none;filter:none}

/* back to top */
.to-top{position:fixed;right:20px;bottom:20px;z-index:60;width:46px;height:46px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;box-shadow:0 12px 30px -10px var(--glow);opacity:0;transform:translateY(20px);transition:.4s var(--ease)}
.to-top.show{opacity:1;transform:none}
.to-top svg{width:18px;height:18px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal],.split-words .w{opacity:1;transform:none;filter:none}
}

/* fixes */
html,body{overflow-x:clip}
.brand,.nav-link{white-space:nowrap}
.brand-mark{flex:none}
@media (max-width:1240px){.search-btn .label,.search-btn .kbd{display:none}.search-btn{width:40px;padding:0;justify-content:center}.nav{gap:16px}.nav-link{padding:8px 10px}}
.section-head.split > .btn{flex:none;width:auto}
.kbd{white-space:nowrap}
.fc2{bottom:-1%}
@media (max-width:600px){.hv{aspect-ratio:4/5}.fc3{display:none}.hv-main{inset:10% 0 8% 0;padding:20px}}

/* walk-stage illustrations */
.walk-art .ill{width:min(62%,340px);height:auto;overflow:visible;margin-top:-28px}
.ill .s-card{fill:var(--surface-2);stroke:var(--border-2);stroke-width:1.2}
.ill .p-fill{fill:var(--bg-2)}
.ill .f-muted{fill:var(--muted);opacity:.35}
.ill .f-accent{fill:var(--accent)}
.ill .f-soft{fill:var(--accent-soft)}
.ill .s-accent{stroke:var(--accent);stroke-width:1.5}
.ill .ln{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.ill .ln-m{fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round;opacity:.45}
.ill .ck{fill:none;stroke:var(--on-accent);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.ill .dot{fill:var(--bg-2);stroke:var(--accent);stroke-width:2.5}
.ill text{font-family:var(--font);font-weight:700}
.ill .t-on{fill:var(--on-accent)}.ill .t-acc{fill:var(--accent)}.ill .t-mut{fill:var(--muted);letter-spacing:.1em}
.ill .float{animation:illFloat 3.2s ease-in-out infinite}
.ill .spark{transform-box:fill-box;transform-origin:center;animation:illSpark 2.4s ease-in-out infinite}
.walk-art.on .ill .draw{stroke-dasharray:300;stroke-dashoffset:300;animation:illDraw 1.4s .25s var(--ease) forwards}
.walk-art.on .ill .grow{transform-box:fill-box;transform-origin:bottom;animation:illGrow .9s var(--ease) both}
@keyframes illFloat{50%{transform:translateY(-5px)}}
@keyframes illSpark{50%{transform:scale(.7) rotate(20deg);opacity:.6}}
@keyframes illDraw{to{stroke-dashoffset:0}}
@keyframes illGrow{from{transform:scaleY(0)}}
@media (max-width:640px){.walk-art .ill{width:66%;margin-top:-34px}}
@media (prefers-reduced-motion:reduce){.ill *{animation:none!important;stroke-dashoffset:0!important}}
/* BNB fix: CTA orb / grid must stay absolutely positioned (were creating a big blank gap) */
.cta > .orb, .cta > .bg-grid { position: absolute; }
.cta > .orb { z-index: 0; }

/* ---------- Mobile menu: Services accordion (BNB 2026-10-24) ---------- */
.mobile-menu .mm-acc{border-bottom:1px solid var(--border)}
.mobile-menu .mm-acc-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;background:none;border:0;cursor:pointer;margin:0;padding:14px 12px 14px 4px;font-family:inherit;font-size:1.4rem;font-weight:600;letter-spacing:-.02em;color:var(--text);border-radius:10px;text-align:left;transition:background .3s var(--ease),color .3s,padding .3s var(--ease),margin .3s var(--ease)}
.mobile-menu .mm-acc-btn svg{width:22px;height:22px;flex:0 0 auto;transition:transform .35s var(--ease)}
.mobile-menu .mm-acc.open{border-bottom-color:transparent}
.mobile-menu .mm-acc.open .mm-acc-btn{background:var(--accent);color:var(--on-accent);padding-left:14px;margin:8px 0}
.mobile-menu .mm-acc.open .mm-acc-btn svg{transform:rotate(180deg)}
.mobile-menu .mm-acc-panel{display:grid;gap:14px;padding:12px;margin:0 0 14px;background:var(--surface-2);border-radius:14px;animation:mmAccIn .35s var(--ease)}
.mobile-menu .mm-acc-panel[hidden]{display:none}
@keyframes mmAccIn{from{opacity:0;transform:translateY(-8px)}}
.mobile-menu .mm-group{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.mobile-menu .mm-group-h{display:flex;align-items:center;gap:10px;font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:8px}
.mobile-menu .mm-group-h svg{width:20px;height:20px;flex:0 0 auto;color:var(--accent)}
.mobile-menu .mm-group:nth-child(2) .mm-group-h svg{color:hsl(calc(var(--h) + 140) 60% 42%)}
.mobile-menu .mm-group ul{list-style:none;margin:0;padding:0}
.mobile-menu .mm-group li a{display:flex;align-items:center;gap:12px;padding:8px 2px;border:0;font-size:1rem;font-weight:500;letter-spacing:0;color:var(--muted);transition:color .2s,transform .2s}
.mobile-menu .mm-group li a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--faint);flex:0 0 auto}
.mobile-menu .mm-group li a:hover{color:var(--accent);transform:translateX(3px)}
.mobile-menu .mm-group li.mm-all a{color:var(--accent);font-weight:600;margin-top:4px}
.mobile-menu .mm-group li.mm-all a::before{display:none}