/* JEBL Solutions website · one stylesheet, no build step */
:root{
  --nav:#8c1a1a; --accent:#a51c1c; --accent-soft:#fbe4e4; --accent-dark:#7d1414; --accent-glow:rgba(165,28,28,.35);
  --ground:#f5f4f1; --surface:#fff; --sunken:#eeece7; --sunken2:#fbfaf8;
  --ink:#141413; --ink2:#1f1f1d; --muted:#6b6a66; --faint:#9a9a95; --line:#e4e2dc; --line-strong:#d5d3cc;
  --good:#1f6b34; --info:#2c5fae; --gold:#c9a227;
  --max:1240px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-y:scroll}
body{margin:0;background:var(--surface);color:var(--ink);font:16px/1.6 "IBM Plex Sans","Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.08}
h1{font-size:68px;font-weight:600} h2{font-size:44px;font-weight:600} h3{font-size:21px;font-weight:600;letter-spacing:-.01em}
h1 em,h2 em{font-family:"Instrument Serif",Georgia,"Times New Roman",serif;font-style:italic;font-weight:400;letter-spacing:0}
h1 em{color:#f3c9c9} h2 em{color:var(--accent)}
p{margin:0}
.mono{font-family:"IBM Plex Mono",Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
.serif{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400}
.wrap{max-width:var(--max);margin:0 auto;padding:0 40px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.lead{font-size:20px;color:var(--muted);line-height:1.55}
.muted{color:var(--muted)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 24px;border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font:inherit;font-size:15px;font-weight:500;cursor:pointer;white-space:nowrap;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(20,20,19,.08)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 24px var(--accent-glow)} .btn.primary:hover{background:var(--accent-dark)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff} .btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.small{height:38px;padding:0 16px;font-size:13.5px}
.btn .arrow{transition:transform .2s} .btn:hover .arrow{transform:translateX(3px)}
/* announcement strip */
.strip{background:var(--nav);color:#fff;font-size:13.5px;position:relative;z-index:21}
.strip .wrap{display:flex;align-items:center;justify-content:center;gap:12px;height:40px}
.strip a{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.5)}
.strip .up{font-weight:700;letter-spacing:.06em}
.strip i{width:7px;height:7px;border-radius:50%;background:#f6d5d5;display:inline-block;box-shadow:0 0 0 4px rgba(246,213,213,.2)}
/* header */
.hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:32px;height:80px}
.hdr .logo img{height:42px;width:auto}
.hdr nav{display:flex;gap:2px;margin-left:auto}
.hdr nav a{padding:10px 14px;border-radius:7px;font-size:15px;color:var(--ink);font-weight:500;position:relative}
.hdr nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.hdr nav a:hover::after,.hdr nav a.on::after{transform:scaleX(1)}
.hdr nav a.on{color:var(--accent)}
.hdr .acts{display:flex;gap:10px;align-items:center}
.hdr .burger{display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
/* hero (dark) */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(900px 500px at 80% 20%,rgba(165,28,28,.45),transparent 60%),
  radial-gradient(600px 400px at 10% 90%,rgba(165,28,28,.18),transparent 60%);z-index:-1}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 85%);z-index:-1}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;padding-top:104px;padding-bottom:112px}
.hero .eyebrow{color:#f3c9c9}
.hero p.lead{color:rgba(255,255,255,.72);margin:26px 0 36px;max-width:560px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero .cta .note{font-size:13px;color:rgba(255,255,255,.5);margin-left:6px}
.hero .cta .btn:not(.primary):not(.ghost){background:#fff;border-color:#fff}
/* device frame */
.device{position:relative;perspective:1600px}
.device .frame{border-radius:14px;background:#0f0f0e;padding:10px;box-shadow:0 40px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08) inset;transform:rotateY(-8deg) rotateX(3deg);transform-origin:left center;transition:transform .8s var(--ease)}
.device:hover .frame{transform:rotateY(-4deg) rotateX(1deg)}
.device .bar{display:flex;gap:6px;padding:0 6px 10px}
.device .bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.18)}
.device .frame img{border-radius:8px}
.chip{position:absolute;background:#fff;color:var(--ink);border-radius:12px;padding:14px 18px;box-shadow:0 20px 40px rgba(0,0,0,.35);font-size:13px;display:flex;flex-direction:column;gap:2px;min-width:180px}
.chip b{font-size:22px;font-weight:600;letter-spacing:-.01em}
.chip.good b{color:var(--good)} .chip.crit b{color:var(--accent)}
.chip .k{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.chip.a{left:-44px;bottom:60px} .chip.b{right:-24px;top:34px}
/* stats */
.stats{background:var(--ink2);color:#fff;border-top:1px solid rgba(255,255,255,.08)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stats .st{padding:36px 28px 36px 0;border-right:1px solid rgba(255,255,255,.1)}
.stats .st:last-child{border-right:0} .stats .st+.st{padding-left:28px}
.stats .v{font-size:44px;font-weight:600;line-height:1;letter-spacing:-.02em}
.stats .v small{font-size:20px;font-weight:500;color:rgba(255,255,255,.6);margin-left:4px}
.stats .k{font-size:14px;color:rgba(255,255,255,.62);margin-top:10px;max-width:220px}
/* sections */
section.sec{padding:112px 0}
section.sec.tight{padding:72px 0}
section.sec.alt{background:var(--ground)}
.sechead{max-width:760px;margin-bottom:56px}
.sechead p{margin-top:18px}
.sechead.center{margin-left:auto;margin-right:auto;text-align:center} .sechead.center .eyebrow{justify-content:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:34px 32px;position:relative;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.card.hover:hover{transform:translateY(-4px);box-shadow:0 24px 48px rgba(20,20,19,.08);border-color:var(--line-strong)} .card.hover:hover::before{transform:scaleX(1)}
.card .ico{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.card .num{font-family:"Instrument Serif",Georgia,serif;font-size:44px;line-height:1;color:var(--line-strong);margin-bottom:18px}
.card h3{margin-bottom:12px}
.card p{color:var(--muted);font-size:15.5px}
.card ul{margin:16px 0 0;padding-left:18px;color:var(--muted);font-size:15px} .card li{margin:5px 0}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-weight:600;font-size:14.5px}
.card .more .arrow{transition:transform .2s} .card .more:hover .arrow{transform:translateX(3px)}
.card.dark{background:var(--ink);color:#fff;border-color:var(--ink)} .card.dark h3{color:#fff} .card.dark p,.card.dark li{color:rgba(255,255,255,.72)}
/* upstack */
.upstack{background:var(--accent);color:#fff;position:relative;overflow:hidden}
.upstack::before{content:"UPSTACK";position:absolute;right:-30px;bottom:-60px;font-size:260px;font-weight:700;letter-spacing:-.04em;color:rgba(255,255,255,.06);line-height:1;pointer-events:none}
.upstack .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;padding-top:96px;padding-bottom:96px;position:relative}
.upstack .eyebrow{color:#f3c9c9} .upstack .eyebrow::before{background:#f3c9c9}
.upstack h2{color:#fff} .upstack h2 em{color:#f3c9c9}
.upstack p{color:rgba(255,255,255,.82);margin-top:20px;font-size:17.5px;max-width:560px}
.upstack .box{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:32px;backdrop-filter:blur(4px)}
.upstack .box h3{color:#fff;margin-bottom:16px}
.upstack .box ul{margin:0;padding:0;list-style:none}
.upstack .box li{padding:12px 0;border-top:1px solid rgba(255,255,255,.16);display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.9)}
.upstack .box li::before{content:"";width:18px;height:18px;border-radius:50%;background:#fff;flex:none;margin-top:2px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a51c1c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E");background-size:12px;background-repeat:no-repeat;background-position:center}
/* roadmap */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px 22px;position:relative}
.step .n{font-family:"Instrument Serif",Georgia,serif;font-size:40px;line-height:1;color:var(--accent);margin-bottom:16px}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}
.step::after{content:"";position:absolute;right:-16px;top:50%;width:12px;height:12px;border-top:2px solid var(--line-strong);border-right:2px solid var(--line-strong);transform:translateY(-50%) rotate(45deg)}
.step:last-child::after{display:none}
/* product band */
.product{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.product::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 90% 10%,rgba(165,28,28,.35),transparent 60%)}
.product .wrap{position:relative;padding-top:112px;padding-bottom:0}
.product .eyebrow{color:#f3c9c9} .product .eyebrow::before{background:#f3c9c9}
.product h2{color:#fff} .product h2 em{color:#f3c9c9}
.product p.lead{color:rgba(255,255,255,.72)}
.product .top{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:56px}
.product .stack{position:relative;height:520px}
.product .stack img{position:absolute;border-radius:10px 10px 0 0;box-shadow:0 -20px 60px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.12);border-bottom:0}
.product .stack .s1{left:0;bottom:0;width:70%;z-index:3}
.product .stack .s2{left:36%;bottom:40px;width:60%;z-index:2;opacity:.9}
.product .stack .s3{left:58%;bottom:80px;width:42%;z-index:1;opacity:.75}
.product .feats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12)}
.product .feats div{padding:28px 28px 28px 0;border-right:1px solid rgba(255,255,255,.12)} .product .feats div:last-child{border-right:0} .product .feats div+div{padding-left:28px}
.product .feats h3{color:#fff;font-size:17px;margin-bottom:8px} .product .feats p{color:rgba(255,255,255,.62);font-size:14.5px}
/* feature rows (product page) */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;padding:72px 0;border-top:1px solid var(--line)}
.feat:first-of-type{border-top:0;padding-top:0}
.feat.flip .txt{order:2}
.feat .shot{border-radius:12px;border:1px solid var(--line-strong);box-shadow:0 30px 60px rgba(20,20,19,.12);overflow:hidden}
.feat p{margin-top:14px;color:var(--muted);font-size:17px}
.feat ul{margin:20px 0 0;padding:0;list-style:none} .feat li{padding:10px 0;border-top:1px solid var(--line);display:flex;gap:12px;color:var(--ink)} .feat li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none;margin-top:10px}
/* testimonials */
.featured{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;margin-bottom:24px}
.bigq{background:var(--ink);color:#fff;border-radius:16px;padding:44px;position:relative;overflow:hidden}
.bigq::before{content:"\201C";position:absolute;left:28px;top:-14px;font-family:"Instrument Serif",Georgia,serif;font-size:180px;line-height:1;color:rgba(255,255,255,.08)}
.bigq .q{font-size:26px;line-height:1.35;font-weight:500;letter-spacing:-.01em;position:relative}
.bigq .who{margin-top:28px;font-size:14px;color:rgba(255,255,255,.62)} .bigq .who b{display:block;color:#fff;font-weight:600;font-size:15px}
.bigq .save{display:inline-block;background:var(--good);color:#fff;font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;margin-bottom:20px;position:relative}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px;display:flex;flex-direction:column;gap:18px}
.quote .q{font-size:16.5px;line-height:1.55}
.quote .q::before{content:"\201C";font-family:"Instrument Serif",Georgia,serif;color:var(--accent);font-size:34px;line-height:0;vertical-align:-10px;margin-right:4px}
.quote .who{font-size:13px;color:var(--muted);margin-top:auto}
.quote .who b{display:block;color:var(--ink);font-weight:600}
.quote .save{font-size:12.5px;font-weight:600;color:var(--good);background:#e8f3ea;border-radius:999px;padding:4px 11px;align-self:flex-start}
/* industries */
.inds{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.inds div{padding:22px 24px;border:1px solid var(--line);border-radius:14px;background:var(--surface);font-weight:500;display:flex;align-items:center;gap:14px}
.inds div i{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:none}
/* FAQ */
.faq{max-width:860px}
.faq details{border-top:1px solid var(--line);padding:22px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:26px;font-weight:300;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:12px;color:var(--muted);max-width:720px}
/* cta band */
.cta-band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 20% 50%,rgba(165,28,28,.4),transparent 60%)}
.cta-band .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:80px;padding-bottom:80px;flex-wrap:wrap}
.cta-band h2{color:#fff} .cta-band h2 em{color:#f3c9c9} .cta-band p{color:rgba(255,255,255,.7);margin-top:12px;max-width:520px;font-size:17px}
/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact .card a.big{font-size:26px;font-weight:600;color:var(--ink);display:block;margin:6px 0 6px;letter-spacing:-.01em}
/* about */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.leader{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px}
.leader .avatar{width:120px;height:120px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:600;letter-spacing:-.02em}
.leader h3{font-size:24px} .leader .role{color:var(--accent);font-weight:600;font-size:14px;margin:4px 0 12px}
.leader p{color:var(--muted)}
/* page hero (light) */
.phero{background:var(--ground);border-bottom:1px solid var(--line)}
.phero .wrap{padding-top:88px;padding-bottom:72px;max-width:960px}
.phero h1{font-size:56px} .phero .lead{margin-top:22px}
.phero.split .wrap{max-width:var(--max);display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
/* footer */
footer{background:var(--ink);color:rgba(255,255,255,.7);font-size:14px}
footer .tag{padding:72px 40px 0;text-align:center}
footer .tag .big{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-size:44px;color:#fff;letter-spacing:-.01em}
footer .wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:56px;padding-bottom:48px}
footer .logo{background:#fff;display:inline-block;padding:9px 13px;border-radius:9px;margin-bottom:18px} footer .logo img{height:34px}
footer h4{margin:0 0 14px;color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
footer a{color:rgba(255,255,255,.85);display:block;margin:8px 0}
footer .base{border-top:1px solid rgba(255,255,255,.12)} footer .base .wrap{display:flex;justify-content:space-between;gap:16px;padding:20px 40px;flex-wrap:wrap;font-size:13px}
/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s} .rv.d2{transition-delay:.16s} .rv.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.device .frame{transform:none}}
/* responsive */
@media (max-width:1100px){
  h1{font-size:52px} h2{font-size:36px} .phero h1{font-size:44px}
  .hero .wrap{grid-template-columns:1fr;padding-top:64px;padding-bottom:72px} .device{max-width:720px} .device .frame{transform:none} .chip.a{left:8px} .chip.b{right:8px}
  .stats .wrap{grid-template-columns:1fr 1fr} .stats .st:nth-child(2){border-right:0} .stats .st:nth-child(3){padding-left:0}
  .grid3,.grid4,.quotes,.values,.inds{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr 1fr} .step::after{display:none}
  .upstack .wrap,.feat,.product .top,.featured,.phero.split .wrap{grid-template-columns:1fr;gap:36px} .feat.flip .txt{order:0}
  .product .stack{height:420px}
  .upstack::before{font-size:160px}
  footer .wrap{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .wrap{padding:0 22px}
  h1{font-size:40px} h2{font-size:30px} .phero h1{font-size:36px} section.sec{padding:64px 0} .lead{font-size:17px}
  .hdr .wrap{height:72px} .hdr nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:12px 22px 16px;gap:2px;box-shadow:0 20px 40px rgba(0,0,0,.08)}
  .hdr nav.open{display:flex}
  .hdr .burger{display:inline-flex} .hdr .acts .btn:not(.login){display:none}
  .grid3,.grid4,.grid2,.quotes,.values,.contact,.stats .wrap,.inds,.product .feats{grid-template-columns:1fr}
  .stats .st{border-right:0;padding-left:0 !important;border-bottom:1px solid rgba(255,255,255,.1)} .stats .st:last-child{border-bottom:0}
  .product .feats div{border-right:0;padding-left:0 !important;border-bottom:1px solid rgba(255,255,255,.12)}
  .steps{grid-template-columns:1fr}
  .strip .wrap{height:auto;padding:8px 22px;text-align:center;flex-wrap:wrap}
  .chip{display:none} .product .stack{height:260px}
  .bigq{padding:32px} .bigq .q{font-size:21px}
  .leader{grid-template-columns:1fr} .upstack::before{display:none}
  footer .wrap{grid-template-columns:1fr} footer .tag .big{font-size:30px}
}