/* RegisTrack — black + lime brand theme. No external libraries or fonts. */
:root{
  --bg:#000104;
  --surface:#0a0b0d;
  --surface2:#111316;
  --line:#1f2226;
  --line-strong:#2e3338;
  --ink:#f5f7f0;
  --muted:#a3a99a;
  --dim:#6f756a;
  --lime:#d7ff02;
  --lime-soft:#d7ff0224;
  --lime-line:#d7ff0255;
  --on-lime:#050600;
  font-family:"Inter","Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--lime)}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--lime);outline-offset:4px;border-radius:6px}
::selection{background:var(--lime);color:var(--on-lime)}
.wrap{max-width:1180px;width:calc(100% - 56px);margin:0 auto}
h1,h2,h3,p{margin-top:0}

/* ---------- Header ---------- */
.topline{height:4px;background:var(--lime)}
.site-header{min-height:92px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.brand{display:flex;align-items:center}
.brand img{height:46px;width:auto}
.site-header nav{display:flex;align-items:center;gap:32px;font-size:.9rem;color:#d4d8cc;font-weight:500}
.site-header nav a:not(.nav-contact){position:relative;padding:6px 0}
.site-header nav a:not(.nav-contact):after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--lime);transition:width .2s ease}
.site-header nav a:not(.nav-contact):hover:after{width:100%}
.nav-contact{background:var(--lime);color:var(--on-lime)!important;padding:10px 18px;border-radius:999px;font-weight:700;transition:transform .15s ease,box-shadow .15s ease}
.nav-contact:hover{transform:translateY(-2px);box-shadow:0 8px 28px #d7ff0240}

/* ---------- Typography helpers ---------- */
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:2.2px;font-size:.7rem;color:var(--lime);text-transform:uppercase}
.pulse{width:8px;height:8px;background:var(--lime);border-radius:99px;box-shadow:0 0 0 0 var(--lime-line);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #d7ff0299}70%{box-shadow:0 0 0 10px #d7ff0200}100%{box-shadow:0 0 0 0 #d7ff0200}}
h1{font-size:clamp(3.1rem,6.4vw,5.9rem);letter-spacing:-.055em;line-height:1.02;margin:22px 0 26px;font-weight:900}
h2{font-size:clamp(2rem,3.8vw,3.3rem);line-height:1.1;letter-spacing:-.045em;margin:14px 0 16px;font-weight:850}
.accent{color:var(--lime)}
.lead{font-size:1.12rem;color:#c7ccbd;max-width:600px;line-height:1.8}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 24px;border-radius:999px;font-weight:750;font-size:.92rem;transition:transform .15s ease,background .15s ease,box-shadow .15s ease,border-color .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--on-lime)}
.btn-primary:hover{color:var(--on-lime);box-shadow:0 10px 34px #d7ff0238}
.btn-secondary{border:1px solid var(--line-strong);color:var(--ink);background:transparent}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}

/* ---------- Hero ---------- */
.hero{min-height:640px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:40px;padding-top:50px;padding-bottom:90px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-note{color:var(--dim);font-size:.82rem;margin:24px 0 0}
.hero-visual{height:520px;position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,#d7ff0233,transparent 68%);filter:blur(10px)}
.ring{position:absolute;border:1px solid var(--line-strong);border-radius:50%}
.ring-one{width:380px;height:380px}
.ring-two{width:500px;height:500px;border-style:dashed;border-color:#d7ff0230;animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-mark{position:relative;z-index:1;height:350px;width:auto;filter:drop-shadow(0 24px 60px #d7ff0230);animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.ticket{position:absolute;z-index:2;right:-6px;bottom:42px;width:260px;background:var(--surface);border:1px solid var(--line-strong);border-radius:18px;padding:16px;display:flex;align-items:center;gap:14px;box-shadow:0 28px 70px #000c;transform:rotate(3deg)}
.ticket-qr{width:58px;height:58px;flex:none;background:var(--lime);border-radius:8px;position:relative}
.ticket-qr i{position:absolute;width:17px;height:17px;border:5px solid #000;border-radius:2px}
.ticket-qr i:nth-child(1){top:6px;left:6px}.ticket-qr i:nth-child(2){top:6px;right:6px}.ticket-qr i:nth-child(3){bottom:6px;left:6px}
.ticket-qr b{position:absolute;bottom:8px;right:9px;width:6px;height:6px;background:#000;box-shadow:-8px -3px #000,0 -10px #000,-9px -13px #000}
.ticket-copy{display:flex;flex-direction:column;min-width:0;line-height:1.35}
.ticket-copy small{color:var(--lime);font-size:.6rem;letter-spacing:1.6px;font-weight:800}
.ticket-copy strong{font-size:.9rem}
.ticket-copy span{color:var(--muted);font-size:.72rem}
.ticket-check{margin-left:auto;width:26px;height:26px;border-radius:50%;background:var(--lime);color:#000;display:grid;place-items:center;font-weight:900;font-size:.8rem;flex:none}

/* ---------- Marquee strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden}
.strip-inner{display:flex;gap:48px;white-space:nowrap;padding:18px 0;width:max-content;animation:scroll 38s linear infinite;font-weight:800;letter-spacing:2px;font-size:.78rem;color:var(--muted);text-transform:uppercase}
.strip-inner span:nth-child(even){color:var(--lime)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding-top:96px;padding-bottom:100px}
.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}
.section-heading h2{max-width:600px}
.section-heading>p{max-width:320px;color:var(--muted);font-size:.92rem;margin:0}

/* Feature cards */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feature{background:var(--surface);padding:28px 24px;border-radius:22px;border:1px solid var(--line);min-height:270px;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.feature:hover{transform:translateY(-6px);border-color:var(--lime-line);background:var(--surface2)}
.feature-icon{font-size:.78rem;font-weight:900;letter-spacing:1px;color:var(--on-lime);background:var(--lime);border-radius:12px;width:44px;height:44px;display:grid;place-items:center;margin-bottom:auto}
.feature h3{font-size:1.1rem;line-height:1.3;margin:34px 0 12px;font-weight:800;letter-spacing:-.01em}
.feature p{font-size:.88rem;color:var(--muted);margin:0}

/* How it works */
.flow{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.flow-inner{padding-top:90px;padding-bottom:96px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;counter-reset:step}
.step{position:relative;padding:0 26px 0 0}
.step:before{counter-increment:step;content:"0" counter(step);display:block;font-size:3.4rem;font-weight:900;letter-spacing:-.05em;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--lime);margin-bottom:18px}
.step:after{content:"";position:absolute;top:26px;right:14px;left:84px;height:1px;background:linear-gradient(90deg,var(--lime-line),transparent)}
.step:last-child:after{display:none}
.step h3{font-size:1.05rem;margin-bottom:8px;font-weight:800}
.step p{font-size:.88rem;color:var(--muted);margin:0}

/* Communications */
.comm-layout{padding-top:96px;padding-bottom:96px;display:grid;grid-template-columns:.92fr 1.08fr;gap:90px}
.comm-lead{color:var(--muted);font-size:1rem;max-width:440px}
.text-link{display:inline-block;margin-top:14px;color:var(--lime);font-weight:750;font-size:.92rem;border-bottom:1px solid var(--lime-line);padding-bottom:2px}
.text-link:hover{border-color:var(--lime)}
.comm-list{display:flex;flex-direction:column;gap:6px}
.comm-list>div{display:flex;gap:18px;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:18px 20px;transition:border-color .2s ease}
.comm-list>div:hover{border-color:var(--lime-line)}
.comm-marker{margin-top:7px;width:12px;height:12px;background:var(--lime);border-radius:50%;flex:none;box-shadow:0 0 0 4px var(--lime-soft)}
.comm-list strong{font-size:.98rem}
.comm-list p{color:var(--muted);font-size:.86rem;margin:2px 0 0}

/* Contact */
.contact-section{padding-top:20px;padding-bottom:96px}
.contact-card{position:relative;overflow:hidden;background:var(--lime);color:var(--on-lime);border-radius:28px;padding:48px 52px;display:flex;justify-content:space-between;gap:28px;align-items:center}
.contact-card:after{content:"";position:absolute;right:-40px;top:-60px;width:260px;height:340px;background:url(assets/mark-r.png) center/contain no-repeat;opacity:.12;filter:grayscale(1) brightness(0);pointer-events:none}
.contact-card>*{position:relative;z-index:1}
.contact-card .section-kicker{color:#000;opacity:.7}
.contact-card h2{margin-bottom:10px}
.contact-card p{margin:0;max-width:520px;color:#1b2000;font-weight:500}
.contact-card .btn{background:#000;color:var(--lime);white-space:nowrap}
.contact-card .btn:hover{color:var(--lime);box-shadow:0 10px 30px #0006}

/* Footer */
.footer{padding:34px 0 48px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--dim);font-size:.8rem}
.footer-brand{display:flex;align-items:center;gap:14px}
.footer-brand img{width:44px;height:44px}
.footer-brand div{display:flex;flex-direction:column;line-height:1.4}
.footer b{color:var(--ink);font-size:.9rem}
.footer-links{display:flex;gap:24px}
.footer-links a:hover{color:var(--lime)}
.footnote{font-size:.72rem}

/* ---------- Policy page ---------- */
.policy{max-width:930px;padding-top:80px;padding-bottom:96px}
.policy h1{font-size:clamp(2.6rem,5vw,4.3rem)}
.policy-body{margin-top:48px;border-top:1px solid var(--line-strong);counter-reset:sec}
.policy-body section{padding:28px 0 28px 64px;border-bottom:1px solid var(--line);position:relative}
.policy-body section:before{counter-increment:sec;content:"0" counter(sec);position:absolute;left:0;top:30px;font-weight:900;font-size:.85rem;letter-spacing:1px;color:var(--lime)}
.policy-body h2{font-size:1.4rem;letter-spacing:-.02em;margin:0 0 10px}
.policy-body p{color:#b9bfae;font-size:1rem;line-height:1.85;margin:0}
.policy-body a{color:var(--lime);text-decoration:underline;text-underline-offset:3px}
.policy-callout{background:var(--surface);border:1px solid var(--lime-line);border-left:4px solid var(--lime);padding:24px 26px;margin-top:36px;border-radius:14px}
.policy-callout p{color:var(--muted);margin:6px 0 0}

/* ---------- Scroll reveal (progressive enhancement) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

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

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .hero{grid-template-columns:1fr;gap:10px;padding-top:50px;min-height:0}
  .hero-visual{height:440px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .step:nth-child(2):after{display:none}
  .section-heading{align-items:flex-start;flex-direction:column}
  .comm-layout{grid-template-columns:1fr;gap:34px}
  .contact-card{align-items:flex-start;flex-direction:column;padding:38px 32px}
}
@media(max-width:650px){
  .wrap{width:calc(100% - 36px)}
  .site-header{min-height:78px}
  .brand img{height:38px}
  .site-header nav{gap:12px;font-size:.8rem}
  .site-header nav>a:not(.nav-contact){display:none}
  .nav-contact{padding:9px 15px}
  .hero-visual{height:380px}
  .hero-mark{height:250px}
  .ring-one{width:290px;height:290px}.ring-two{width:360px;height:360px}
  .hero-visual:before{width:300px;height:300px}
  .ticket{right:0;bottom:22px;width:230px;padding:13px}
  .hero{padding-bottom:50px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .section{padding-top:64px;padding-bottom:64px}
  .feature-grid{grid-template-columns:1fr}
  .feature{min-height:0}
  .feature h3{margin-top:24px}
  .feature-icon{margin-bottom:0}
  .steps{grid-template-columns:1fr}
  .step:after{display:none}
  .flow-inner,.comm-layout{padding-top:64px;padding-bottom:64px}
  .contact-section{padding-bottom:60px}
  .contact-card{padding:30px 24px;border-radius:22px}
  .contact-card .btn{white-space:normal;font-size:.82rem;overflow-wrap:anywhere}
  .footer{align-items:flex-start;flex-wrap:wrap}
  .footer-links{order:3;width:100%}
  .policy{padding-top:56px}
  .policy-body section{padding-left:0;padding-top:54px}
  .policy-body section:before{top:24px}
}

/* ---------- Product imagery ---------- */
.shot{margin:0;border:1px solid var(--line-strong);border-radius:20px;overflow:hidden;background:var(--surface);box-shadow:0 40px 120px #d7ff0214,0 30px 80px #000c}
.shot-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface2);font-size:.72rem;color:var(--dim)}
.shot-bar i{width:10px;height:10px;border-radius:50%;background:var(--line-strong)}
.shot-bar i:first-child{background:var(--lime)}
.shot-bar span{margin-left:10px;letter-spacing:.5px}
.shot img{width:100%;height:auto}
.callouts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.callout{border-left:3px solid var(--lime);padding:4px 0 4px 18px}
.callout strong{display:block;font-size:1rem;margin-bottom:4px}
.callout p{margin:0;color:var(--muted);font-size:.88rem}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card-shot{margin:0}
.card-shot img{width:100%;height:auto;border-radius:18px;border:1px solid var(--line-strong);box-shadow:0 24px 70px #000b;transition:transform .25s ease,box-shadow .25s ease}
.card-shot:hover img{transform:translateY(-6px) rotate(-.6deg);box-shadow:0 30px 80px #d7ff0220}
.card-shot figcaption{margin-top:18px;display:flex;flex-direction:column;gap:4px}
.card-shot figcaption strong{font-size:1.05rem}
.card-shot figcaption span{color:var(--muted);font-size:.9rem}
.mobile-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.phone{position:relative;max-width:330px;margin:0 auto;border:8px solid #15171a;border-radius:42px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px var(--line-strong),0 40px 100px #000c,0 0 120px #d7ff0220;max-height:620px}
.phone:after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:linear-gradient(transparent,#000a)}
.phone img{width:100%;height:auto}
.walk-steps{list-style:none;counter-reset:w;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.walk-steps li{counter-increment:w;position:relative;padding:16px 20px 16px 72px;border:1px solid var(--line);background:var(--surface);border-radius:16px;display:flex;flex-direction:column}
.walk-steps li:before{content:counter(w);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:var(--lime);color:var(--on-lime);font-weight:900;display:grid;place-items:center}
.walk-steps strong{font-size:1rem}
.walk-steps span{color:var(--muted);font-size:.88rem}
.contact-actions{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.phone-link{font-weight:800;color:#000}
.phone-link:hover{color:#000;text-decoration:underline}
@media(max-width:1000px){
  .callouts{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .mobile-layout{grid-template-columns:1fr;gap:40px}
  .contact-actions{align-items:flex-start}
}
@media(max-width:650px){.shot-bar span{display:none}.phone{max-height:520px}}