/* CottonBI — website styles */
:root{
  --night:#050B1C; --night2:#0A1633; --navy:#0B1B3F; --panel:#0F1F45; --panel2:#13275A;
  --ivory:#F6F4EF; --sand:#EDEAE2; --line:#E2DED4;
  --ink:#13233F; --text:#3B4A66; --mute:#5A6780; --mute-l:#B9C7E2; --mute-d:#8FA3C8;
  --gold:#C8A15A; --gold-l:#E9D7A6; --bronze:#8A6A2E; --blue:#1F5FBF;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Manrope","Segoe UI",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--night);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0)}
img{max-width:100%;display:block}
a{color:var(--blue)}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.serif{font-family:var(--serif)}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px;width:100%}
.center{text-align:center;align-items:center}
.block{display:block}
.gold{color:var(--gold-l)}
.blue{color:var(--blue)}
.self-start{align-self:flex-start}

/* Layout */
.sec{padding:140px 0}
.sec-night{background:var(--night);color:#fff}
.sec-night2{background:var(--night2);color:#fff}
.sec-ivory{background:var(--ivory)}
.sec-sand{background:var(--sand)}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:center}
.split-even{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:stretch}
.stack{display:flex;flex-direction:column;gap:24px}
.stack-lg{display:flex;flex-direction:column;gap:40px}
.stack-xl{display:flex;flex-direction:column;gap:64px}
.stack-xxl{display:flex;flex-direction:column;gap:96px}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}
.narrow-left{max-width:760px;display:flex;flex-direction:column;gap:18px}

/* Type */
.kicker{font-size:12px;letter-spacing:4px;text-transform:uppercase;font-weight:700}
.kicker.gold{color:var(--gold-l)} .kicker.bronze{color:var(--bronze)} .kicker.muted{color:var(--mute-l)}
.h2{margin:0;font-size:clamp(34px,4.4vw,52px);line-height:1.08;font-weight:400;color:var(--navy);letter-spacing:-1px}
.h2 em{font-weight:300}
.h2.light{color:#fff;font-weight:300}
.lede{margin:0;font-size:18px;line-height:1.75;color:var(--text)}
.lede.light{color:var(--mute-l)}
.quote{margin:8px 0 0;font-size:clamp(22px,2.4vw,28px);line-height:1.38;font-style:italic;font-weight:300;color:var(--navy)}
.fine{margin:0;font-size:13px;color:#6B7488}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid transparent;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--night)}
.btn-gold:hover{background:#D6B06A;color:var(--night)}
.btn-outline{border-color:var(--gold);color:var(--gold-l);font-weight:600}
.btn-outline:hover{background:rgba(200,161,90,.12);color:#fff}
.btn-ghost-light{border-color:rgba(255,255,255,.25);color:#fff;font-weight:600}
.btn-ghost-light:hover{border-color:#fff;color:#fff}
.btn-navy{background:var(--navy);color:#fff;border:0}
.btn-navy:hover{background:#13275A;color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:#C9CFDA;font-weight:600;min-height:44px}
.btn-block{width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(5,11,28,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);padding-top:env(safe-area-inset-top,0);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.brand img{height:38px;width:auto}
.nav{display:flex;gap:28px}
.nav a{color:#C9D6EE;text-decoration:none;font-size:14px;font-weight:500}
.nav a:hover{color:#fff}
.nav-cta-mobile{display:none}
.header-cta{min-height:44px;padding:0 20px;font-size:14px}
.burger{display:none;width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:transparent;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.burger span{width:18px;height:2px;background:#fff;transition:transform .3s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;background:var(--night);color:#fff}
.hero-media{position:absolute;top:0;right:0;bottom:0;width:58%;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,var(--night) 0%,rgba(5,11,28,.55) 40%,rgba(5,11,28,.2) 100%)}
.fibers{position:absolute;inset:0;pointer-events:none}
.fibers span{position:absolute;bottom:-20px;width:6px;height:6px;border-radius:50%;background:#fff;filter:blur(.6px);animation:drift linear infinite}
.hero-in{position:relative;padding-top:72px;padding-bottom:120px}
.hero-copy{max-width:780px;display:flex;flex-direction:column;gap:28px}
.hero-copy .kicker{letter-spacing:5px;display:flex;align-items:center;gap:14px}
.rule{width:36px;height:1px;background:var(--gold)}
.hero-lead{margin-top:12px}
.hero-title{margin:0;font-size:clamp(44px,6.6vw,88px);line-height:1.02;font-weight:300;letter-spacing:-2.5px}
.hero-title em{color:var(--gold-l);font-weight:400}
.hero-punch{display:inline-block;position:relative;margin-top:18px;font-weight:400}
.sweep{position:absolute;left:0;right:0;bottom:-6px;height:4px;border-radius:2px;background:var(--gold);transform-origin:left center;animation:sweepin 1s 3.1s cubic-bezier(.6,0,.2,1) both}
.ksd{display:flex;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);max-width:640px;margin-top:8px}
.ksd div{flex:1 1 160px;padding:16px 20px;display:flex;flex-direction:column}
.ksd div:first-child{padding-left:0}
.ksd div+div{border-left:1px solid rgba(255,255,255,.12)}
.ksd b{font-size:13px;letter-spacing:2px}
.ksd span{font-size:14px;color:var(--mute-d)}
.hero-money{margin:0;font-size:24px;line-height:1.4;font-weight:300}
.hero-money em{color:var(--gold-l)}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:32px;left:50%;margin-left:-22px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--gold-l);animation:cue 2.2s ease-in-out infinite}

/* Chapter I */
.clock{font-size:clamp(80px,10vw,120px);line-height:.9;font-weight:300;letter-spacing:-4px}
.clock small{font-size:40px;color:var(--mute-d);letter-spacing:0}
.feed{background:var(--panel);border:1px solid #22356A;border-radius:22px;padding:28px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.feed-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-weight:700;font-size:14px;letter-spacing:1px;color:#DCE6F7}
.live-tag{display:flex;align-items:center;gap:8px;font-size:12px;color:#9FD3B0}
.live{width:8px;height:8px;border-radius:50%;background:#5FC48A;animation:blink 1.6s infinite}
.feed ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.feed li{display:flex;justify-content:space-between;gap:12px;padding:16px 18px;border-radius:12px;background:var(--panel2);font-size:15px}
.feed li small{font-size:13px;color:var(--mute-d)}
.feed li.hl{background:#1B2F66;border:1px solid var(--gold);color:var(--gold-l);font-weight:600}
.feed li.hl small{color:var(--gold-l)}

/* Chapter II chat */
.chat{display:flex;flex-direction:column;gap:14px;max-width:520px;width:100%;justify-self:end}
.chat p{margin:0;padding:14px 18px;font-size:16px;max-width:80%}
.chat .me{align-self:flex-end;background:var(--navy);color:#fff;border-radius:18px 18px 4px 18px}
.chat .them{align-self:flex-start;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:18px 18px 18px 4px}
.chat .typing{display:flex;gap:6px;padding:18px 22px}
.chat .typing i{width:7px;height:7px;border-radius:50%;background:#8A93A6;animation:blink 1.2s infinite}
.chat .typing i:nth-child(2){animation-delay:.2s}.chat .typing i:nth-child(3){animation-delay:.4s}
.chat .seen{align-self:flex-end;padding:0;font-size:12px;color:#8A93A6}

/* Chapter III calc */
.calc{width:100%;max-width:860px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:48px;display:flex;flex-direction:column;gap:28px;box-shadow:0 40px 80px -50px rgba(11,27,63,.35)}
.calc label{font-size:15px;color:var(--text)}
.calc-t{font-size:30px;color:var(--navy);font-weight:500}
.calc input[type=range]{width:100%;accent-color:var(--gold);height:28px}
.calc-res{display:flex;flex-direction:column;gap:6px;align-items:center;font-size:15px;color:var(--text)}
.calc-res strong{font-size:clamp(56px,8vw,88px);line-height:1;color:var(--navy);font-weight:300;letter-spacing:-2px;transition:color .3s}
.calc-more{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;border-top:1px solid #EEEAE0;padding-top:24px;font-size:14px;color:var(--mute)}
.calc-more b{color:var(--navy)}

/* Turn */
.turn{position:relative;background:var(--night);color:#fff;padding:180px 0 120px;overflow:hidden}
.halo{position:absolute;left:50%;top:45%;width:760px;height:760px;margin:-380px 0 0 -380px;border-radius:50%;background:radial-gradient(circle,rgba(200,161,90,.22) 0%,rgba(200,161,90,0) 65%);animation:glow 6s ease-in-out infinite}
.turn .wrap{position:relative}
.turn-q{margin:0;font-size:clamp(34px,4.8vw,56px);line-height:1.15;font-weight:300;max-width:900px;letter-spacing:-1px}
.turn-q em{color:var(--gold-l)}
.gold-rule{width:64px;height:1px;background:var(--gold)}
.turn-logo{width:560px;max-width:100%;height:auto}

/* Films */
.film-why{background:var(--night);padding-bottom:140px}
.film-banner{position:relative;display:block;border-radius:28px;overflow:hidden;color:#fff;text-decoration:none;background:var(--night)}
.film-banner img{width:100%;aspect-ratio:21/9;object-fit:cover;opacity:.6}
.film-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,11,28,.92) 0%,rgba(5,11,28,.55) 45%,rgba(5,11,28,.1) 100%)}
.film-copy{position:absolute;left:56px;top:0;bottom:0;display:flex;flex-direction:column;justify-content:center;gap:18px;max-width:520px}
.film-title{font-size:clamp(26px,3.4vw,44px);line-height:1.1;font-weight:300;letter-spacing:-1px}
.film-play{display:flex;align-items:center;gap:16px;margin-top:8px;font-size:15px;font-weight:600;color:var(--gold-l)}
.play{width:72px;height:72px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s}
.play-lg{width:92px;height:92px}
.film-banner:hover .play,.film-card:hover .play{transform:scale(1.08)}
.film-card{position:relative;display:block;border-radius:24px;overflow:hidden;background:var(--night);box-shadow:0 50px 100px -40px rgba(0,0,0,.9)}
.film-card img{width:100%;aspect-ratio:16/10;object-fit:cover;opacity:.5}
.film-center{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}

/* Chapter IV timeline */
.timeline{position:relative;padding:0 12px}
.tl-line,.tl-fill{position:absolute;left:12px;top:22px;height:2px}
.tl-line{right:12px;background:#DAD5C9}
.tl-fill{background:var(--gold);width:23px;transition:width .8s cubic-bezier(.6,0,.2,1)}
.tl-steps{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tl-step{background:none;border:0;padding:0;text-align:left;display:flex;flex-direction:column;gap:14px;color:var(--navy);min-height:44px}
.tl-dot{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--ivory);color:#8A93A6;border:2px solid #DAD5C9;font-weight:700;font-size:15px;transition:all .4s}
.tl-step.done .tl-dot{background:var(--gold);color:var(--night);border-color:var(--gold)}
.tl-step.on .tl-dot{background:var(--navy);color:#fff;border-color:var(--gold)}
.tl-time{font-size:12px;letter-spacing:2px;color:var(--bronze);font-weight:700}
.tl-title{font-size:22px;line-height:1.2;opacity:.55;transition:opacity .3s}
.tl-step.on .tl-title{opacity:1}
.stage-story{display:flex;flex-direction:column;gap:22px}
.stage-text{margin:0;font-size:clamp(22px,2.4vw,30px);line-height:1.35;font-weight:300;color:var(--navy)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--text)}
.stage-nav{margin-top:auto;display:flex;gap:12px}
.round{width:48px;height:48px;border-radius:50%;border:1px solid #C9C3B4;background:#fff;color:var(--navy);font-size:18px}
.stage-know{background:var(--navy);color:#fff;border-radius:24px;padding:40px;display:flex;flex-direction:column;gap:18px;justify-content:center}
.stage-know p{margin:0;font-size:clamp(24px,2.8vw,34px);line-height:1.25;font-weight:300}

/* Chapter V documents */
.doc-demo{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}
.doc{position:relative;background:#fff;border-radius:16px;padding:28px 24px;aspect-ratio:3/4;box-shadow:0 30px 60px -30px rgba(11,27,63,.4);overflow:hidden;display:flex;flex-direction:column;gap:12px}
.doc b{font-size:12px;letter-spacing:1px;color:var(--navy)}
.doc i{display:block;height:8px;background:#E8EBF1;border-radius:4px}
.doc hr{border:0;height:1px;background:#EEEAE0;margin:6px 0;width:100%}
.scanbar{position:absolute;left:6%;right:6%;height:2px;background:var(--gold);box-shadow:0 0 18px 4px rgba(200,161,90,.5);animation:scan 4.5s ease-in-out infinite}
.fields{display:flex;flex-direction:column;gap:10px}
.fields p{margin:0;display:flex;align-items:center;gap:10px;background:#fff;border-radius:12px;padding:14px 16px;font-size:14px}
.fields svg{width:18px;height:18px;fill:none;stroke:var(--blue);stroke-width:2;flex-shrink:0}
.fields .t1{animation:tick 4.5s infinite}.fields .t2{animation:tick 4.5s .5s infinite}.fields .t3{animation:tick 4.5s 1s infinite}.fields .t4{animation:tick 4.5s 1.5s infinite}
.fields .approve{justify-content:center;margin-top:6px;min-height:48px;border-radius:999px;background:var(--navy);color:var(--gold-l);font-weight:700}

/* Chapter VI evening */
.evening-hero{position:relative;border-radius:28px;overflow:hidden}
.evening-hero img{width:100%;min-height:420px;object-fit:cover}
.evening-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,11,28,.95) 0%,rgba(5,11,28,.35) 45%,rgba(5,11,28,0) 70%)}
.evening-copy{position:absolute;left:48px;right:48px;bottom:44px;display:flex;flex-direction:column;gap:14px}
.evening-copy .h2{max-width:760px}
.dq-list{display:flex;flex-direction:column;gap:10px}
.dq-list .lede{margin-bottom:18px}
.dq{display:flex;flex-direction:column;gap:4px;align-items:flex-start;text-align:left;padding:18px 22px;border-radius:16px;border:1px solid rgba(255,255,255,.1);background:transparent;color:#fff;transition:background .3s,border-color .3s}
.dq span{font-size:22px;font-style:italic}
.dq small{font-size:13px;color:#7F90B3;font-weight:600;letter-spacing:.5px}
.dq:hover{border-color:rgba(200,161,90,.5)}
.dq.on{background:var(--panel);border-color:var(--gold)}
.dq.on small{color:var(--gold-l)}
.dash-view{display:flex;flex-direction:column;gap:20px}
.dash-frame{background:#fff;border-radius:18px;padding:10px;box-shadow:0 50px 100px -40px rgba(0,0,0,.9)}
.dash-frame img{border-radius:10px;width:100%}

/* Epilogue */
.ba{max-width:960px;width:100%;margin:0 auto}
.ba-row{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:26px 0;border-top:1px solid #DAD5C9;align-items:center}
.ba-row:last-child{border-bottom:1px solid #DAD5C9}
.ba-row s{font-size:18px;color:#8A93A6;text-decoration-color:#C9C3B4}
.ba-row span{font-size:24px;color:var(--navy)}

/* Marquee */
.marquee{background:var(--ivory);padding-bottom:120px;overflow:hidden;display:flex;flex-direction:column;gap:14px}
.mq{overflow:hidden}
.track{display:flex;width:max-content;animation:marquee 48s linear infinite}
.track.rev{animation-direction:reverse;animation-duration:60s}
.track span{font-size:40px;font-weight:300;color:var(--navy);white-space:nowrap;padding-right:48px}
.track span.alt{font-style:italic;color:var(--bronze)}

/* QISPL */
.qispl{border-top:1px solid rgba(255,255,255,.06);padding:120px 0}
.qispl-logo{justify-self:end;display:block;background:#fff;border-radius:22px;padding:28px 36px;max-width:460px;width:100%}
.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.products a{display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:190px;padding:28px;border-radius:20px;background:var(--navy);border:1px solid #1B2C55;text-decoration:none;color:var(--mute-d);font-size:13px;transition:border-color .3s,transform .3s}
.products a:hover{border-color:var(--gold);transform:translateY(-3px)}
.products img{width:100%;max-width:220px;height:auto}
.products img.pump{max-width:170px}

/* Contact */
.contact-lines{display:flex;flex-direction:column;gap:6px;font-size:16px;margin-top:8px}
.contact-lines a{color:var(--navy);text-decoration:none;font-weight:600}
.contact-lines a.blue{color:var(--blue)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px;box-shadow:0 40px 80px -50px rgba(11,27,63,.35)}
#demoForm{display:flex;flex-direction:column;gap:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink)}
.field .opt{font-weight:400;color:#8A93A6}
.field input,.field select,.field textarea{font:inherit;font-weight:400;font-size:15px;padding:12px 14px;border:1px solid #C9CFDA;border-radius:10px;background:#fff;color:var(--ink);min-height:46px;width:100%}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.field small{font-weight:500;color:#B42318;min-height:0}
.field.err input,.field.err select{border-color:#B42318}
.form-alert{margin:0;padding:12px 16px;border-radius:10px;background:#FBE7E7;color:#8A1F1F;font-size:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#sendBtn[disabled]{opacity:.6;cursor:wait}
.thanks{display:flex;flex-direction:column;gap:14px;padding:32px 0;animation:fade .6s ease both}
.thanks-h{margin:0;font-size:34px;color:var(--navy);font-weight:300}
.thanks p{margin:0;color:var(--text);line-height:1.7}
.thanks .btn{align-self:flex-start}

/* FAQ */
.faq details{border-top:1px solid #D5CFC1}
.faq details:last-child{border-bottom:1px solid #D5CFC1}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-size:17px;font-weight:600;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--bronze);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 22px;font-size:16px;line-height:1.75;color:var(--text);animation:fade .4s ease both}

/* Footer */
.site-footer{background:var(--night);color:var(--mute-l);padding:140px 0 48px}
.closing{margin:0;font-size:clamp(38px,5vw,60px);line-height:1.1;font-weight:300;color:#fff;letter-spacing:-1.5px}
.closing em{color:var(--gold-l)}
.foot-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;font-size:14px;line-height:1.7}
.foot-col{display:flex;flex-direction:column;gap:8px}
.foot-col b{color:#fff;font-size:12px;letter-spacing:1.5px}
.foot-col a{color:var(--mute-l);text-decoration:none}
.foot-col a:hover{color:#fff}
.foot-col a.gold{color:var(--gold-l)}
.foot-logo{height:40px;width:auto;margin-bottom:4px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);padding-top:24px;font-size:13px;color:#7F90B3}
.made-by{display:flex;align-items:center;gap:14px;color:var(--mute-l);text-decoration:none}
.qchip{background:#fff;border-radius:8px;padding:6px 10px;display:flex}
.qchip img{height:30px;width:auto}
.tag{letter-spacing:3px}

/* Video lightbox */
.vbox{position:fixed;inset:0;z-index:100;background:rgba(5,11,28,.92);display:flex;align-items:center;justify-content:center;padding:24px;animation:fade .3s ease both}
.vbox[hidden]{display:none}
.vbox-frame{width:min(1100px,100%);aspect-ratio:16/9;background:#000;border-radius:16px;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.7)}
.vbox-frame iframe{width:100%;height:100%;border:0}
.vbox-close{position:absolute;top:20px;right:20px;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;font-size:18px}

/* ---------- Motion ---------- */
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes drift{0%{transform:translate(0,0) rotate(0);opacity:0}10%{opacity:.9}90%{opacity:.7}100%{transform:translate(120px,-110vh) rotate(260deg);opacity:0}}
@keyframes kenburns{from{transform:scale(1.02) translateX(0)}to{transform:scale(1.12) translateX(-2%)}}
@keyframes cue{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(10px);opacity:1}}
@keyframes scan{0%{top:6%}50%{top:88%}100%{top:6%}}
@keyframes tick{0%,18%{opacity:.25}24%,100%{opacity:1}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(200,161,90,.55)}50%{box-shadow:0 0 0 12px rgba(200,161,90,0)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
@keyframes glow{0%,100%{opacity:.35}50%{opacity:.7}}
@keyframes sweepin{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.l1{animation:rise 1.1s .2s var(--ease) both}
.l2{animation:rise 1.1s .7s var(--ease) both}
.l3{animation:rise 1.1s 1.3s var(--ease) both}
.l5{animation:rise 1.2s 2.4s var(--ease) both}
.l6{animation:rise 1s 3.6s var(--ease) both}
.l7{animation:rise 1s 4s var(--ease) both}
.kb{animation:kenburns 18s ease-in-out infinite alternate}
.pulse{animation:pulse 2.4s infinite}
.swap{animation:fade .6s ease both}

/* Scroll reveal (JS adds .js to <html>, .in when visible) */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .rv[data-d="1"]{transition-delay:.12s}
.js .rv[data-d="2"]{transition-delay:.24s}
.js .rv[data-d="3"]{transition-delay:.36s}
.js .rv[data-d="4"]{transition-delay:.48s}
.js .rv[data-d="5"]{transition-delay:.6s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav{gap:20px}
  .nav a{font-size:13px}
}
@media (max-width:1000px){
  .sec{padding:96px 0}
  .split,.split-even{grid-template-columns:minmax(0,1fr);gap:48px}
  .chat{justify-self:start}
  .qispl-logo{justify-self:start}
  .products,.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .header-cta{display:none}
  .burger{display:flex}
  .nav{position:fixed;top:calc(68px + env(safe-area-inset-top,0px));left:0;right:0;bottom:0;background:rgba(5,11,28,.98);flex-direction:column;gap:0;padding:12px 24px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;overflow-y:auto}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a{font-size:20px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-cta-mobile{display:block;color:var(--gold-l)!important}
  .hero-media{width:100%;opacity:.55}
  .hero-shade{background:linear-gradient(180deg,rgba(5,11,28,.6) 0%,rgba(5,11,28,.9) 70%)}
  .film-copy{left:28px;right:28px}
  .film-banner img{aspect-ratio:4/3}
  .evening-copy{left:24px;right:24px;bottom:28px}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .sec{padding:80px 0}
  .turn{padding:110px 0 80px}
  .film-why{padding-bottom:80px}
  .brand img{height:30px}
  .hero-in{padding-top:48px;padding-bottom:96px}
  .ksd div{flex:1 1 0;min-width:0;padding:14px 10px}
  .ksd div:first-child{padding-left:0}
  .grid2,.ba-row,.doc-demo{grid-template-columns:1fr}
  .ba-row{gap:6px}
  .calc,.form-card{padding:28px 22px}
  .tl-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .tl-title{display:none}
  .tl-time{font-size:10px;letter-spacing:1px}
  .stage-know{padding:28px}
  .products{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .track span{font-size:28px}
  .film-banner img{aspect-ratio:3/4}
  .film-play .play{width:60px;height:60px}
  .evening-hero img{min-height:360px}
  .doc{max-width:260px}
}