:root{
  color-scheme:dark;
  --bg:#060d18; --bg2:#08111f; --surface:#0c1728; --line:#16243a; --line2:#223754;
  --text:#e6edf6; --muted:#8a9bb2; --soft:#b9c6d6;
  --blue:#1f7bff; --cyan:#2fc8ff; --ice:#9fdcff;
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --wrap:1160px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;margin:0;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(20px,5vw,40px)}
h1,h2,h3{font-weight:400;line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.025em}
h1 em,h2 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;background:linear-gradient(95deg,var(--ice),var(--cyan) 45%,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
p{margin:0}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.glow{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(600px circle at var(--mx,72%) var(--my,18%),rgba(31,123,255,.08),transparent 60%)}
main,header,footer,.announce{position:relative;z-index:1}

/* announcement */
.announce{font-size:12.5px;color:var(--soft);background:linear-gradient(90deg,rgba(47,200,255,.08),rgba(31,123,255,.14),rgba(47,200,255,.08));border-bottom:1px solid var(--line);z-index:21}
.announce .wrap{display:flex;align-items:center;justify-content:center;gap:14px;min-height:38px;padding-block:6px;text-align:center}
.announce b{font-weight:600;color:var(--text)}
.announce a{color:var(--ice);text-decoration:none;white-space:nowrap}
.announce a:hover{text-decoration:underline}
.announce .x{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:6px}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);flex:none;animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.25}}
@media (max-width:560px){.announce .hide-sm{display:none}}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;padding-block:14px;transition:padding .4s}
.nav.scrolled{padding-block:8px}
.nav-shell{position:relative;max-width:calc(var(--wrap) - 16px);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;padding:0 10px 0 22px;border-radius:999px;border:1px solid rgba(120,170,230,.14);background:linear-gradient(180deg,rgba(16,30,50,.72),rgba(8,16,28,.66));backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 18px 40px -24px rgba(0,0,0,.9);transition:height .4s,border-color .4s}
.nav.scrolled .nav-shell{height:56px;border-color:rgba(120,170,230,.22)}
.nav-shell::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(90deg,transparent,rgba(47,200,255,.5),transparent 60%);background-size:200% 100%;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:edge 8s linear infinite;pointer-events:none;opacity:.7}
@keyframes edge{from{background-position:200% 0}to{background-position:-200% 0}}
@media (max-width:1200px){.nav-shell{margin-inline:clamp(12px,3vw,24px)}}
.brand{display:flex;align-items:center;gap:12px;flex:none;text-decoration:none}
.brand img{height:30px;width:auto}
.brand span{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);border-right:1px solid var(--line2);padding-right:12px;line-height:1.6}
.nav-links{position:relative;display:flex;align-items:center;gap:2px;font-size:14px}
.nav-links > a,.nav-links > .has-menu > button{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border-radius:999px;color:var(--muted);text-decoration:none;background:none;border:0;font:inherit;cursor:pointer;transition:color .25s}
.nav-links > a:hover,.nav-links > a.active,.nav-links > .has-menu > button:hover,.has-menu.open > button{color:var(--text)}
.nav-links > a.active::after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;border-radius:50%;background:var(--cyan);transform:translateX(-50%);box-shadow:0 0 8px var(--cyan)}
.hover-pill{position:absolute;z-index:0;top:0;height:100%;border-radius:999px;background:rgba(159,220,255,.08);border:1px solid rgba(159,220,255,.12);opacity:0;transition:transform .35s cubic-bezier(.3,.8,.3,1),width .35s cubic-bezier(.3,.8,.3,1),opacity .25s;pointer-events:none}
.chev{width:10px;height:10px;transition:transform .3s}
.has-menu.open .chev{transform:rotate(180deg)}
.has-menu{position:relative}
.mega{position:absolute;left:50%;top:calc(100% + 18px);width:min(760px,92vw);transform:translate(-40%,8px);opacity:0;visibility:hidden;transition:opacity .3s,transform .3s,visibility .3s;border-radius:22px;border:1px solid rgba(120,170,230,.16);background:rgba(9,18,32,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 30px 60px -20px rgba(0,0,0,.9);padding:12px;display:grid;grid-template-columns:1fr 1fr 1.05fr;gap:4px}
.mega::before{content:"";position:absolute;left:0;right:0;top:-20px;height:20px}
.has-menu.open .mega{opacity:1;visibility:visible;transform:translate(-40%,0)}
.mega a{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:14px;text-decoration:none;transition:background .25s}
.mega a:hover{background:rgba(159,220,255,.07)}
.mega a svg{width:18px;height:18px;color:var(--ice);flex:none;margin-top:2px}
.mega a b{display:block;font-weight:500;font-size:14px;color:var(--text)}
.mega a span{display:block;font-size:12.5px;color:var(--muted);line-height:1.45}
.mega .feat{grid-row:1 / span 4;grid-column:3;flex-direction:column;justify-content:flex-end;gap:6px;background:linear-gradient(180deg,transparent 30%,rgba(6,13,24,.92)),var(--feat) center/cover;border:1px solid var(--line2);min-height:260px}
.mega .feat small{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice)}
.mega .feat strong{font-weight:400;font-size:21px;letter-spacing:-.02em;color:var(--text);line-height:1.2}
.mega .feat em{font-style:normal;font-size:12.5px;color:var(--soft)}
.nav-right{display:flex;align-items:center;gap:10px;flex:none}
.phone-chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--soft);text-decoration:none;padding:8px 12px;border-radius:999px;transition:color .25s,background .25s}
.phone-chip:hover{color:var(--text);background:rgba(159,220,255,.06)}
.phone-chip svg{width:14px;height:14px;color:var(--ice)}
.progress{position:absolute;left:28px;right:28px;bottom:-1px;height:1px;overflow:hidden;pointer-events:none}
.progress i{display:block;height:100%;transform-origin:left;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--cyan),var(--blue))}
.burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line2);background:none;cursor:pointer;position:relative}
.burger i{position:absolute;left:12px;right:12px;height:1.5px;background:var(--text);transition:transform .35s,opacity .25s}
.burger i:nth-child(1){top:16px}.burger i:nth-child(2){top:20.5px}.burger i:nth-child(3){top:25px}
.menu-open .burger i:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.menu-open .burger i:nth-child(2){opacity:0}
.menu-open .burger i:nth-child(3){transform:translateY(-4.5px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:19;background:rgba(6,13,24,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:100px clamp(24px,8vw,48px) calc(40px + env(safe-area-inset-bottom,0px));opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.menu-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu a{font-size:28px;letter-spacing:-.02em;text-decoration:none;padding:8px 0;border-bottom:1px solid var(--line);opacity:0;transform:translateY(14px);transition:opacity .45s,transform .45s}
.mobile-menu a em{font-family:var(--serif);color:var(--ice)}
.menu-open .mobile-menu a{opacity:1;transform:none}
.mobile-menu .btn{margin-top:24px;align-self:flex-start;font-size:15px;border-bottom:0}
@media (max-width:1040px){.nav-links,.phone-chip{display:none}.burger{display:block}}

.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:500;font-size:14px;letter-spacing:.01em;text-decoration:none;border-radius:999px;padding:12px 22px;border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,border-color .25s}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:0 10px 30px -12px rgba(31,123,255,.8)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px -12px rgba(47,200,255,.8)}
.btn-ghost{border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{border-color:var(--ice);transform:translateY(-2px)}
.btn svg{width:16px;height:16px;transition:transform .3s}
.btn:hover svg.arr{transform:translateX(4px)}
.btn-sm{padding:10px 18px;font-size:13.5px}

/* hero */
.hero{position:relative;padding-block:clamp(48px,7vw,96px) clamp(64px,8vw,110px);overflow:hidden}
#net{position:absolute;inset:0;width:100%;height:100%;opacity:.35}
.hero .wrap{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(38px,4.6vw,62px);margin-top:22px}
.hero .lead{color:var(--muted);font-size:16.5px;max-width:46ch;margin-top:22px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.since{display:flex;align-items:center;gap:18px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.since b{font-family:var(--serif);font-style:italic;font-weight:400;font-size:44px;line-height:1;color:var(--ice)}
.since span{font-size:14px;color:var(--muted);max-width:30ch}
@media (max-width:920px){.hero .wrap{grid-template-columns:1fr}}

/* orbit */
.orbit{position:relative;width:100%;max-width:540px;aspect-ratio:1;margin-inline:auto}
.orbit > svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orbit .ring{fill:none;stroke:rgba(120,170,230,.14);stroke-width:1}
.orbit .ring.dash{stroke-dasharray:2 6}
.orbit .core{position:absolute;left:50%;top:50%;width:26%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(31,123,255,.25),rgba(6,13,24,.0) 70%)}
.orbit .core img{width:58%;filter:drop-shadow(0 0 24px rgba(47,200,255,.45));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-6px)}}
.onode{position:absolute;left:0;top:0;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:8px;padding:8px 14px 8px 8px;border-radius:999px;border:1px solid var(--line2);background:rgba(10,20,36,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--soft);font:500 13px var(--sans);white-space:nowrap;cursor:pointer;transition:border-color .3s,color .3s,box-shadow .3s,background .3s}
.onode i{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(47,200,255,.12);color:var(--ice)}
.onode i svg{width:13px;height:13px}
.onode:hover,.onode.on{border-color:var(--cyan);color:#fff;box-shadow:0 0 0 6px rgba(47,200,255,.08),0 10px 30px -10px rgba(47,200,255,.6);background:rgba(14,32,56,.95)}
.otip{position:absolute;left:50%;bottom:-4%;transform:translateX(-50%);width:min(92%,380px);text-align:center;font-size:13.5px;color:var(--muted);min-height:44px}
.otip b{color:var(--text);font-weight:500}
@media (max-width:520px){.onode{font-size:11px;padding:5px 10px 5px 5px}.onode i{width:18px;height:18px}}

.load{animation:rise 1s cubic-bezier(.2,.7,.2,1) both}
.load.d1{animation-delay:.08s}.load.d2{animation-delay:.16s}.load.d3{animation-delay:.24s}.load.d4{animation-delay:.32s}.load.d5{animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding-block:22px;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.mq-label{text-align:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.track{display:flex;gap:64px;width:max-content;animation:scroll 50s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.track span{font-size:18px;font-weight:500;letter-spacing:-.01em;color:#6f829b;white-space:nowrap;display:flex;align-items:center;gap:64px;transition:color .3s}
.track span:hover{color:var(--text)}
.track span::after{content:"";width:5px;height:5px;background:var(--cyan);transform:rotate(45deg);opacity:.6}
@keyframes scroll{to{transform:translateX(-50%)}}

section{padding-block:clamp(88px,11vw,150px)}
.sec-head{display:flex;flex-direction:column;gap:18px;max-width:660px;margin-bottom:clamp(44px,6vw,72px)}
.sec-head h2{font-size:clamp(30px,3.6vw,46px)}
.sec-head p{color:var(--muted);font-size:16.5px;max-width:58ch}
.sec-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(44px,6vw,72px)}
.sec-row .sec-head{margin-bottom:0}
.alt{background:var(--bg2);border-block:1px solid var(--line)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stat{padding:30px 28px 6px}
.stat+.stat{border-left:1px solid var(--line)}
.stat:first-child{padding-left:0}
.stat b{display:block;font-weight:300;font-size:clamp(44px,5vw,64px);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stat b i{font-style:normal}
.stat b sup{font-size:.45em;vertical-align:.9em;color:var(--ice);margin-left:2px}
.stat .lbl{display:block;color:var(--muted);font-size:14px;margin-top:12px;max-width:24ch}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr}.stat{padding-left:0}.stat+.stat{border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}}

/* services bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc{position:relative;border-radius:20px;padding:28px 24px 30px;background:linear-gradient(180deg,rgba(15,28,46,.9),rgba(9,17,30,.9));border:1px solid var(--line);overflow:hidden;isolation:isolate;transition:transform .4s,border-color .4s;display:flex;flex-direction:column;gap:10px;text-decoration:none;min-height:230px}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;background:radial-gradient(320px circle at var(--x,50%) var(--y,50%),rgba(47,200,255,.14),transparent 50%)}
.svc:hover{transform:translateY(-4px);border-color:var(--line2)}
.svc:hover::before{opacity:1}
.svc .ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line2);color:var(--ice);margin-bottom:18px}
.svc .ico svg{width:19px;height:19px}
.svc h3{font-size:18.5px;font-weight:500;letter-spacing:-.01em}
.svc p{color:var(--muted);font-size:14.5px}
.svc .tag{position:absolute;right:18px;top:18px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ice);border:1px solid var(--line2);padding:4px 9px;border-radius:999px}
.svc.wide{grid-column:span 2}
.svc.full{grid-column:1 / -1;min-height:340px}
@media (max-width:1000px){.svc.full{grid-column:span 2}}
.svc.img{justify-content:flex-end;min-height:300px;background:linear-gradient(180deg,rgba(6,13,24,.1) 20%,rgba(6,13,24,.95) 85%),var(--img) center/cover;}
.svc.img .ico{background:rgba(6,13,24,.6);backdrop-filter:blur(6px)}
.svc.img p{color:var(--soft)}
.svc .more{margin-top:auto;padding-top:10px;font-size:13.5px;color:var(--ice);display:inline-flex;align-items:center;gap:8px}
.svc .more svg{width:14px;height:14px;transition:transform .3s}
.svc:hover .more svg{transform:translateX(4px)}
@media (max-width:1000px){.bento{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.bento{grid-template-columns:1fr}.svc.wide,.svc.full{grid-column:auto}}

/* problem explorer */
.explore{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:stretch}
.qlist{display:flex;flex-direction:column;gap:8px}
.q{text-align:left;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-radius:16px;border:1px solid var(--line);background:rgba(12,23,40,.5);color:var(--soft);font:500 15px var(--sans);cursor:pointer;transition:border-color .3s,background .3s,color .3s}
.q:hover{border-color:var(--line2);color:var(--text)}
.q[aria-selected="true"]{border-color:var(--cyan);background:rgba(47,200,255,.07);color:#fff}
.q svg{width:16px;height:16px;flex:none;opacity:.5;transition:transform .3s,opacity .3s}
.q[aria-selected="true"] svg{opacity:1;transform:translateX(4px);color:var(--cyan)}
.answer{position:relative;border-radius:22px;border:1px solid var(--line2);padding:clamp(28px,4vw,44px);background:radial-gradient(90% 70% at 100% 0%,rgba(47,200,255,.14),transparent 60%),linear-gradient(160deg,rgba(18,34,58,.8),rgba(8,16,28,.85));overflow:hidden}
.answer .inner{animation:fade .5s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.answer small{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice)}
.answer h3{font-size:clamp(24px,2.6vw,32px);margin:12px 0 14px}
.answer p{color:var(--soft);font-size:15.5px;max-width:52ch}
.answer ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.answer li{display:flex;gap:12px;font-size:14.5px;color:var(--soft)}
.answer li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:rgba(47,200,255,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239fdcff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
@media (max-width:900px){.explore{grid-template-columns:1fr}}

/* featured product */
.feature{position:relative;display:grid;grid-template-columns:1.1fr 1fr;border-radius:28px;overflow:hidden;border:1px solid var(--line2);background:var(--surface)}
.feature .pic{position:relative;min-height:420px}
.feature .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s cubic-bezier(.2,.7,.2,1)}
.feature:hover .pic img{transform:scale(1.04)}
.feature .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 60%,var(--surface))}
.feature .txt{padding:clamp(28px,5vw,56px);display:flex;flex-direction:column;gap:16px;justify-content:center;background:radial-gradient(80% 60% at 100% 0%,rgba(47,200,255,.14),transparent 60%)}
.feature h2{font-size:clamp(28px,3.2vw,40px)}
.feature p{color:var(--muted);font-size:15.5px}
.feature .price{font-weight:300;font-size:clamp(40px,5vw,60px);letter-spacing:-.04em;line-height:1;background:linear-gradient(95deg,#fff,var(--ice) 60%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.feature .price small{white-space:nowrap;font-family:var(--sans);font-size:14px;letter-spacing:0;color:var(--muted);-webkit-text-fill-color:var(--muted)}
.feature .mini{display:flex;flex-wrap:wrap;gap:8px}
.feature .mini span{font-size:12.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line2);color:var(--soft)}
.feature .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
@media (max-width:900px){.feature{grid-template-columns:1fr}.feature .pic{min-height:280px}.feature .pic::after{background:linear-gradient(180deg,transparent 60%,var(--surface))}}

/* audiences */
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.aud article{border-top:1px solid var(--line2);padding-top:26px;display:flex;flex-direction:column;gap:10px}
.aud small{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice)}
.aud h3{font-size:22px}
.aud p{color:var(--muted);font-size:15px}
@media (max-width:860px){.aud{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:19px;height:1px;background:linear-gradient(90deg,var(--line2),var(--line2))}
.steps .bar{position:absolute;left:0;top:19px;height:1px;width:100%;transform-origin:left;transform:scaleX(var(--sp,0));background:linear-gradient(90deg,var(--cyan),var(--blue));transition:transform 1.6s cubic-bezier(.3,.7,.2,1)}
.step{position:relative;padding-right:28px}
.step .n{position:relative;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--ice);background:var(--bg2);border:1px solid var(--line2);margin-bottom:26px;transition:background .3s,color .3s,border-color .3s}
.step:hover .n{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;border-color:transparent}
.step h3{font-size:18px;font-weight:500;letter-spacing:-.01em;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;row-gap:40px}.steps::before,.steps .bar{display:none}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* clients carousel */
.car-ctrl{display:flex;gap:8px}
.car-ctrl button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:none;color:var(--text);cursor:pointer;display:grid;place-items:center;transition:border-color .25s,background .25s}
.car-ctrl button:hover{border-color:var(--cyan);background:rgba(47,200,255,.06)}
.car-ctrl svg{width:16px;height:16px}
.carousel{overflow:hidden;-webkit-mask:linear-gradient(90deg,#000 85%,transparent);mask:linear-gradient(90deg,#000 85%,transparent)}
.car-track{display:flex;gap:20px;transition:transform .7s cubic-bezier(.3,.8,.2,1)}
.client{flex:0 0 min(520px,86%);position:relative;border-radius:22px;padding:clamp(26px,4vw,40px);border:1px solid var(--line);background:linear-gradient(160deg,rgba(18,34,56,.7),rgba(8,16,28,.7));display:flex;flex-direction:column;gap:20px;overflow:hidden;transition:border-color .4s,opacity .5s}
.client.dim{opacity:.45}
.client::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(closest-side,rgba(47,200,255,.14),transparent)}
.client .top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.client .mono{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;font-family:var(--serif);font-style:italic;font-size:26px;color:#0b2a55;background:#fff}
.client .mono.dark{background:rgba(47,200,255,.06);border:1px solid var(--line2);color:var(--ice)}
.client .status{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:#9fe3b8}
.client .status::before{content:"";width:7px;height:7px;border-radius:50%;background:#4fd08a;box-shadow:0 0 10px #4fd08a}
.client .kind{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.client h3{font-size:clamp(22px,2.4vw,27px);margin-top:8px}
.client p{color:var(--soft);font-size:15px}
.client .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.client .tags span{font-size:12.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line2);color:var(--soft)}
.client .site{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ice);text-decoration:none}
.client.cta{justify-content:center;background:radial-gradient(90% 80% at 100% 0%,rgba(47,200,255,.2),transparent 60%),var(--surface);border-color:var(--line2)}
.car-dots{display:flex;gap:8px;margin-top:28px}
.car-dots button{width:28px;height:3px;border-radius:3px;border:0;background:var(--line2);cursor:pointer;padding:0;transition:background .3s,width .3s}
.car-dots button[aria-current="true"]{background:var(--cyan);width:44px}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.why article{border-radius:20px;border:1px solid var(--line);padding:28px 26px;background:rgba(12,23,40,.5);transition:border-color .3s,transform .3s}
.why article:hover{border-color:var(--line2);transform:translateY(-3px)}
.why b{display:block;font-family:var(--serif);font-style:italic;font-weight:400;font-size:34px;color:var(--ice);line-height:1;margin-bottom:18px}
.why h3{font-size:18px;font-weight:500;margin-bottom:8px}
.why p{color:var(--muted);font-size:14.5px}
@media (max-width:860px){.why{grid-template-columns:1fr}}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,88px);align-items:start}
.contact-copy h2{font-size:clamp(30px,3.6vw,46px);margin:18px 0}
.contact-copy > p{color:var(--muted);font-size:16px;max-width:44ch}
.c-direct{margin-top:40px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.c-direct small{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.c-direct a{font-size:17px;text-decoration:none;width:max-content;max-width:100%;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .35s}
.c-direct a:hover{background-size:100% 1px}
.c-form{position:relative;border-radius:24px;border:1px solid var(--line2);background:linear-gradient(160deg,rgba(18,34,58,.8),rgba(8,16,28,.85));padding:clamp(24px,4vw,40px);display:grid;gap:14px;box-shadow:0 30px 70px -40px rgba(0,0,0,.9)}
.c-form .lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 8px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{font-size:13px;padding:8px 14px;border-radius:999px;border:1px solid var(--line2);color:var(--soft);cursor:pointer;transition:all .25s}
.chips label:hover{border-color:var(--ice)}
.chips input:checked + label{background:linear-gradient(135deg,var(--cyan),var(--blue));border-color:transparent;color:#fff}
.chips input:focus-visible + label{outline:2px solid var(--cyan);outline-offset:2px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.field{position:relative}
.field input,.field textarea{width:100%;font:inherit;font-size:15px;color:var(--text);background:rgba(6,13,24,.55);border:1px solid var(--line2);border-radius:12px;padding:22px 16px 8px;outline:none;transition:border-color .25s,box-shadow .25s;resize:vertical}
.field textarea{min-height:96px}
.field label{position:absolute;left:17px;top:15px;font-size:15px;color:var(--muted);pointer-events:none;transition:top .2s,font-size .2s,color .2s}
.field input:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(47,200,255,.12)}
.field input:focus + label,.field input:not(:placeholder-shown) + label,.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label{top:7px;font-size:11px;color:var(--ice)}
.field .err{display:none;font-size:12.5px;color:#ff9f8a;margin-top:6px}
.field.invalid input{border-color:#ff7b63}
.field.invalid .err{display:block}
.c-submit{justify-content:center;margin-top:8px;padding:15px 22px;font-size:15px}
.c-done{position:absolute;inset:0;border-radius:inherit;background:#08101c;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:32px;animation:fade .45s ease both}
.c-done .check{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:0 0 0 10px rgba(47,200,255,.12)}
.c-done .check svg{width:30px;height:30px}
.c-done h3{font-size:24px}
.c-done p{color:var(--muted);max-width:36ch;font-size:15px}
.linkbtn{background:none;border:1px solid var(--line2);color:var(--text);border-radius:10px;padding:7px 12px;font:500 12.5px var(--sans);cursor:pointer}
@media (max-width:900px){.contact{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:64px 40px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.fgrid img{height:32px;width:auto;margin-bottom:16px}
.fgrid p{color:var(--muted);font-size:14px;max-width:34ch}
.fgrid h4{margin:0 0 14px;font-family:var(--mono);font-weight:400;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.fgrid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:14px}
.fgrid a{text-decoration:none;color:var(--soft);transition:color .2s}
.fgrid a:hover{color:var(--text)}
.fbot{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--muted);font-size:13px}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}

.pre{opacity:0;transform:translateY(28px)}
.rv{transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .pre{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ===== mobile polish ===== */
@media (max-width:640px){
  body{font-size:15.5px}
  section{padding-block:72px}
  .sec-head{margin-bottom:36px;gap:14px}
  .sec-head h2{font-size:30px}
  .eyebrow{font-size:10.5px;letter-spacing:.16em}
  .nav{padding-block:10px}
  .nav.scrolled{padding-block:6px}
  .nav-shell{height:58px;padding:0 8px 0 18px;margin-inline:12px}
  .nav.scrolled .nav-shell{height:54px}
  .nav-right .btn-sm{display:none}
  .brand img{height:28px}
  .announce .wrap{padding-right:44px;min-height:34px;font-size:12px;justify-content:flex-start;text-align:left}
  .announce .hide-sm{display:none}
  .mobile-menu{justify-content:flex-end;gap:2px}
  .mobile-menu a{font-size:26px;padding:12px 0}
  .mobile-menu .btn{align-self:stretch;justify-content:center;font-size:15px;padding:15px}
  .hero .ctas{flex-direction:column;align-items:stretch;gap:10px}
  .hero .ctas .btn{justify-content:center;padding:15px 22px}
  .hero h1{font-size:36px}
  .stat{padding:22px 0 4px}
  .stat b{font-size:44px}
  /* timeline steps */
  .steps{grid-template-columns:1fr;row-gap:0}
  .step{display:grid;grid-template-columns:38px 1fr;column-gap:18px;padding:0 0 30px}
  .step .n{margin:0;grid-row:span 2}
  .step::before{content:"";position:absolute;left:19px;top:44px;bottom:6px;width:1px;background:linear-gradient(var(--cyan),var(--line2))}
  .step:last-child{padding-bottom:0}
  .step:last-child::before{display:none}
  .step h3{margin:8px 0 6px}
  /* forms */
  .c-form{padding:22px 18px;border-radius:20px}
  .contact{gap:36px}
  .faq summary{font-size:16px;padding:20px 0}
  footer{padding-block:48px 32px}
}
@media (max-width:420px){ .announce a.ann-more{display:none} }

@media (max-width:640px){
  .since b{font-size:36px}
  .orbit{max-width:360px}
  .onode{padding:6px;font-size:0;gap:0}
  .onode i{width:30px;height:30px}
  .onode i svg{width:15px;height:15px}
  .otip{bottom:-10%;font-size:13px}
  .hero .load.d5{margin-top:8px;margin-bottom:28px}
  .marquee{padding-block:18px}
  .track span{font-size:15px}
  .aud{gap:28px}
  /* compact service cards */
  .svc{min-height:0;padding:22px 20px 24px;display:grid;grid-template-columns:40px 1fr;column-gap:16px;row-gap:6px;align-content:start}
  .svc .ico{margin:0;grid-row:span 2}
  .svc h3{align-self:center;padding-right:48px}
  .svc p,.svc .more{grid-column:2}
  .svc.img,.svc.full{min-height:280px;align-content:end}
  .bento{gap:12px}
  /* problem explorer as swipe chips */
  .qlist{flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;gap:8px;margin-inline:-20px;padding:2px 20px 8px;scrollbar-width:none}
  .qlist::-webkit-scrollbar{display:none}
  .q{flex:0 0 auto;width:72%;scroll-snap-align:start;padding:14px 16px;font-size:14px;border-radius:14px;align-items:flex-start}
  .q svg{display:none}
  .answer{padding:24px 20px}
  .explore{gap:14px}
  .feature .pic{min-height:230px}
  .feature .txt{padding:26px 22px 30px}
  .car-ctrl button{width:40px;height:40px}
  .client{flex-basis:88%;padding:24px 22px}
  .why{gap:12px}
  .why article{padding:22px 22px}
  .why b{font-size:28px;margin-bottom:12px}
  .chips{gap:6px}
  .chips label{font-size:12.5px;padding:7px 12px}
  .fgrid{grid-template-columns:1fr 1fr;gap:28px 20px}
  .fgrid > div:first-child{grid-column:1 / -1}
}

/* ===== audit fixes ===== */
.skip{position:absolute;left:12px;top:-80px;z-index:100;background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
section[id],[id="top"]{scroll-margin-top:96px}
.c-legal{font-size:12.5px;color:var(--muted);text-align:center;margin-top:2px}
.fgrid .fh{margin:0 0 14px;font-family:var(--mono);font-weight:400;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);line-height:1.6}
.car-dots button{height:24px;background:none!important;position:relative}
.car-dots button::before{content:"";position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;border-radius:3px;background:var(--line2);transition:background .3s}
.car-dots button[aria-current="true"]::before{background:var(--cyan)}
.car-track{touch-action:pan-y}
.client .c-photo{display:block;width:calc(100% + 2*clamp(26px,4vw,40px));max-width:none;height:180px;object-fit:cover;margin:calc(-1*clamp(26px,4vw,40px)) calc(-1*clamp(26px,4vw,40px)) 4px;border-bottom:1px solid var(--line)}
@media (max-width:640px){.client .c-photo{width:calc(100% + 44px);margin:-24px -22px 4px;height:150px}}
img{height:auto}
/* WCAG AA: texto oscuro sobre el degradado celeste (contraste ≥ 4.5:1) y bordes de campos ≥ 3:1 */
.btn-primary,.btn-primary:hover{color:#04121f;font-weight:600}
.seg input:checked + label,.chips input:checked + label,.switch button[aria-selected="true"]{color:#04121f;font-weight:600}
.step:hover .n{color:#04121f}
.field input,.field textarea{border-color:#4a6690}
@media (max-width:1240px){.phone-chip{display:none}}