/* FaderRider site styles */
@font-face{font-family:'Rajdhani';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/rajdhani-semibold.woff) format('woff')}
@font-face{font-family:'Rajdhani';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/rajdhani-bold.woff) format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-regular.woff) format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-medium.woff) format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-semibold.woff) format('woff')}
:root{
  --bg:#111719;--panel:#1a2224;--panel2:#151d1f;--divider:#2b3738;--track:#465759;
  --muted:#8fa09b;--text:#edf3ee;--green:#a8e0b0;--amber:#d6a85f;--blue:#6fb6ff;--orange:#ff8a4c;--red:#e8706a;--yellow:#f2e27a;--cream:#f3e9d2;
  --head:'Rajdhani',sans-serif;--body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.6}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3,.btn,.eyebrow,nav,.chip{font-family:var(--head)}
.eyebrow{font-weight:700;letter-spacing:.16em;font-size:14px;color:var(--amber);text-transform:uppercase}
h2{font-size:clamp(30px,4vw,42px);line-height:1.1;margin:8px 0 14px;font-weight:700}
.sub{color:var(--muted);max-width:640px}
section{padding:88px 0;border-top:1px solid var(--divider)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:17px;letter-spacing:.1em;text-transform:uppercase;padding:13px 22px;border-radius:9px;text-decoration:none;border:1px solid var(--track);color:var(--text);background:transparent;cursor:pointer}
.btn.primary{background:var(--green);border-color:var(--green);color:#10201a}
.btn{transition:background-color .15s,border-color .15s,color .15s}
.btn.primary:hover,.btn.primary:focus-visible{background:var(--cream);border-color:var(--cream);color:#10201a}
.btn:not(.primary):hover{border-color:var(--green);color:var(--green)}
/* nav */
header{position:sticky;top:0;z-index:5;background:rgba(17,23,25,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--divider)}
nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.logo span{font-family:var(--head);font-weight:700;font-size:25px;letter-spacing:.07em}
.links{display:flex;gap:26px;align-items:center;font-weight:600;letter-spacing:.1em;font-size:15px;text-transform:uppercase}
.links a{text-decoration:none;color:var(--muted)}
.links a:hover{color:var(--text)}
.links .btn{padding:8px 14px;font-size:15px}
@media(max-width:820px){.links a:not(.btn){display:none}}
/* hero */
.hero{padding:76px 0 64px;border-top:0}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-grid>*{min-width:0}
.links .btn{white-space:nowrap}
@media(max-width:520px){.logo span{font-size:21px}.links .btn{padding:7px 10px;font-size:12px;letter-spacing:.06em}.demo{padding:12px}.strip{padding:8px 3px 10px}.fader .cap{width:22px}.db{font-size:10px}.strip .state{font-size:8px;letter-spacing:.04em}.strip .name{letter-spacing:.02em}.chip{font-size:13px}}
.hero h1{font-size:clamp(44px,6.4vw,74px);line-height:.98;margin:12px 0 18px;font-weight:700;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p{font-size:18px;color:var(--muted);max-width:520px;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.chip{font-weight:600;letter-spacing:.08em;font-size:14px;color:var(--muted);border:1px solid var(--divider);padding:4px 10px;border-radius:999px}
/* demo */
.demo{background:var(--panel);border-radius:16px;padding:18px;border:1px solid var(--divider)}
.demo-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-family:var(--head);letter-spacing:.1em}
.demo-top b{font-size:16px}
.scene{font-size:14px;font-weight:700;color:var(--amber);transition:color .3s}
.strips{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.strip{min-width:0;overflow:hidden}
.strip{background:var(--panel2);border-radius:10px;padding:10px 8px 12px;display:flex;flex-direction:column;align-items:center;gap:8px}
.strip .name{font-family:var(--head);font-weight:700;font-size:13px;letter-spacing:.08em}
.strip .state{font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.strip.active .state{color:var(--green)}
.fader{position:relative;height:170px;width:100%}
.fader .slot{position:absolute;left:50%;top:0;bottom:0;width:6px;transform:translateX(-50%);background:var(--track);border-radius:3px}
.fader .cap{position:absolute;left:50%;width:30px;height:15px;border-radius:5px;background:var(--green);transform:translate(-50%,-50%);transition:top 1.6s cubic-bezier(.4,.1,.2,1),background .4s;box-shadow:0 0 0 3px var(--panel2)}
.strip.lead .cap{background:var(--amber)}
.fader .range{position:absolute;left:50%;width:14px;transform:translateX(-50%);background:rgba(214,168,95,.18);border-top:2px solid var(--amber);border-bottom:2px solid var(--amber);border-radius:2px}
.fader .zero{position:absolute;left:12%;right:12%;height:1px;background:var(--divider);top:32%}
.db{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--muted)}
.caption{margin-top:14px;font-size:14px;color:var(--muted);min-height:44px;transition:opacity .4s}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
@media(max-width:520px){.strips{grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.strip .name{font-size:11px}.fader{height:130px}.fader .cap{width:24px}}
/* steps / features */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
@media(max-width:900px){.steps,.features{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--divider);border-radius:14px;padding:24px}
.card h3{font-size:22px;margin:6px 0 8px;letter-spacing:.03em}
.card p{margin:0;color:var(--muted);font-size:15px}
.num{font-family:var(--head);font-weight:700;font-size:15px;color:var(--amber);letter-spacing:.1em}
.dot{width:10px;height:10px;border-radius:3px;display:inline-block}
/* who */
.who{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}
@media(max-width:900px){.who{grid-template-columns:repeat(2,1fr)}}
.who div{background:var(--panel);border:1px solid var(--divider);border-radius:12px;padding:18px;font-family:var(--head);font-weight:700;font-size:19px;letter-spacing:.04em}
.who small{display:block;font-family:var(--body);font-weight:400;font-size:13px;color:var(--muted);letter-spacing:0;margin-top:4px}
/* works with */
.works{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.works span{font-family:var(--head);font-weight:700;letter-spacing:.08em;padding:10px 16px;border-radius:10px;background:var(--panel);border:1px solid var(--divider)}
.works span.soon{color:var(--muted);border-style:dashed}
/* forms */
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:900px){.formgrid{grid-template-columns:1fr}}
form{display:grid;gap:12px}
label{font-family:var(--head);font-weight:700;letter-spacing:.1em;font-size:14px;color:var(--muted);text-transform:uppercase}
input,select,textarea{width:100%;font:16px var(--body);color:var(--text);background:var(--bg);border:1px solid var(--track);border-radius:9px;padding:12px 13px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green)}
.check{display:flex;gap:10px;align-items:flex-start;font-family:var(--body);font-weight:400;letter-spacing:0;text-transform:none;font-size:14px}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--green)}
.small{font-size:13px;color:var(--muted)}
.req{color:var(--amber)}
/* faq */
details{background:var(--panel);border:1px solid var(--divider);border-radius:12px;padding:16px 20px;margin-top:10px}
summary{cursor:pointer;font-family:var(--head);font-weight:700;font-size:20px;letter-spacing:.03em;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--amber)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:10px 0 0}
footer{border-top:1px solid var(--divider);padding:36px 0 48px;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot a{color:var(--muted);text-decoration:none;margin-left:18px}

/* extras */
.skip{position:absolute;left:-9999px;top:8px;background:var(--green);color:#10201a;padding:8px 14px;border-radius:8px;z-index:10;font-weight:600}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.status{font-size:15px;min-height:1.4em;margin:0}
.status.ok{color:var(--green)}
.status.err{color:var(--red)}
.btn[disabled]{opacity:.6;cursor:wait}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.small a{color:var(--green)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fader .cap,.caption,.btn{transition:none}}
/* text pages (privacy, 404) */
.page{padding:64px 0 88px;border-top:0}
.prose{max-width:760px}
.prose h1{font-size:clamp(38px,5vw,54px);line-height:1.05;margin:10px 0 8px}
.prose h2{font-size:26px;margin:40px 0 8px}
.prose p,.prose li{color:#c9d4cf}
.prose ul{padding-left:22px}
.prose a{color:var(--green)}
.updated{color:var(--muted);font-size:14px}
.lost{min-height:62vh;display:flex;align-items:center}
.lost .wrap{width:100%}
.lost h1{font-size:clamp(44px,6.4vw,74px);line-height:.98;margin:12px 0 18px}
.lost h1 em{font-style:normal;color:var(--green)}
.lost p{color:var(--muted);font-size:18px;max-width:520px;margin:0 0 28px}
.tm{font-size:.42em;font-weight:600;vertical-align:super;margin-left:2px;letter-spacing:0;color:var(--muted)}