:root{--bg:#05070a;--panel:#0b0e13;--line:rgba(255,255,255,.10);--text:#f5f5f2;--muted:#a7abb3;--gold:#d7aa4d;--gold2:#f0ca73;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;max-width:var(--max);margin:auto;padding:0 28px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-size:12px;letter-spacing:2px;font-weight:600}.brand b{font-weight:400;color:#9ea3ac}.brand-mark{width:30px;height:30px;border:1px solid rgba(215,170,77,.7);display:grid;place-items:center;color:var(--gold);font-family:Georgia,serif;font-size:18px}.nav nav{display:flex;gap:30px;color:#aeb2ba;font-size:13px}.nav nav a:hover{color:#fff}.nav-cta{font-size:12px;border:1px solid rgba(215,170,77,.5);padding:11px 15px;color:var(--gold2)}.hero{max-width:var(--max);margin:auto;min-height:680px;padding:95px 28px 80px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.eyebrow,.section-label{font-size:10px;letter-spacing:2.4px;color:var(--gold);font-weight:700}.eyebrow span{display:inline-block;width:22px;height:1px;background:var(--gold);vertical-align:middle;margin-right:9px}h1,h2{font-family:Manrope,sans-serif;letter-spacing:-.045em;line-height:1.03;margin:20px 0}h1{font-size:clamp(48px,6vw,78px);font-weight:500}h1 em{font-family:Georgia,serif;color:var(--gold2);font-weight:400}.hero-text{max-width:600px;color:var(--muted);font-size:17px}.hero-text strong{color:#f1f1ed;font-weight:500}.hero-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;padding:14px 19px;font-size:12px;font-weight:600;letter-spacing:.3px;border:1px solid var(--line)}.button-gold{background:var(--gold);border-color:var(--gold);color:#090a0c}.button-gold:hover{background:var(--gold2)}.button-ghost:hover{border-color:rgba(215,170,77,.6)}.microcopy{font-size:11px;color:#747a84;margin-top:13px}.hero-visual{position:relative}.glow{position:absolute;width:360px;height:360px;background:rgba(215,170,77,.09);filter:blur(70px);border-radius:50%;top:10%;left:20%}.research-card{position:relative;background:linear-gradient(145deg,#11151c,#080a0e);border:1px solid var(--line);padding:25px;box-shadow:0 35px 80px rgba(0,0,0,.45)}.card-top,.chart-foot{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:1.5px;color:#767c85}.live-dot{color:var(--gold2)}.metric-row{display:flex;justify-content:space-between;align-items:end;margin:45px 0 24px}.metric-row small,.equation-band small{display:block;color:#747a84;font-size:9px;letter-spacing:1.5px;margin-bottom:7px}.metric-row strong{font-size:28px;font-weight:500}.metric-value{font-size:42px;color:var(--gold2);font-family:Manrope}.screen-lines{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}.screen-lines div{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.06)}.screen-lines div:last-child{border-bottom:0}.screen-lines span{font-size:11px;color:#858b95}.screen-lines i{height:1px;background:linear-gradient(90deg,rgba(215,170,77,.15),var(--gold));display:block}.screen-lines b{font-size:11px;font-weight:500;color:#ddd}.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 28px;display:flex;justify-content:center;gap:25px;color:#8e949e;font-size:9px;letter-spacing:2px}.trust-strip i{color:var(--gold);font-style:normal}.section{max-width:var(--max);margin:auto;padding:105px 28px}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px}h2{font-size:clamp(36px,4vw,58px);font-weight:500}.section-copy{color:var(--muted);font-size:16px;max-width:540px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:35px;border:1px solid var(--line)}.mini-grid div{background:var(--bg);padding:20px}.mini-grid strong{display:block;color:var(--gold);font-size:11px;margin-bottom:12px}.mini-grid span{font-size:11px;color:#d4d6d9}.dark-panel{max-width:none;background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px))}.alpha-head{display:flex;justify-content:space-between;gap:30px;align-items:end}.alpha-head h2 span{color:var(--gold2)}.alpha-head p{color:var(--muted);max-width:560px}.text-link{font-size:12px;color:var(--gold2);white-space:nowrap}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:50px}.feature-grid article{background:var(--panel);padding:35px;min-height:210px}.feature-number{font-size:10px;color:var(--gold)}.feature-grid h3{font-family:Manrope;font-size:22px;margin:55px 0 8px}.feature-grid p{color:var(--muted);font-size:13px;margin:0}.equation-band{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:24px;border:1px solid var(--line);padding:25px;margin-top:45px}.equation-band strong{font-family:Manrope;font-weight:500}.eq{color:var(--gold);font-size:24px}.disclaimer{color:#686e78;font-size:10px;max-width:900px;margin-top:18px}.demo-head{display:flex;justify-content:space-between}.demo-head p{color:var(--muted)}.video-shell{position:relative;margin-top:38px;background:#000;border:1px solid var(--line);overflow:hidden;aspect-ratio:16/9}.video-shell iframe{width:100%;height:100%;display:block;border:0}.contact{padding-top:30px}.contact-card{background:linear-gradient(135deg,#12161d,#090b0f);border:1px solid var(--line);padding:55px;display:flex;justify-content:space-between;gap:50px;align-items:center}.contact-card h2{font-size:46px;max-width:650px}.contact-card p{color:var(--muted)}.contact-actions{display:flex;flex-direction:column;align-items:stretch;gap:10px;min-width:250px}.phone{text-align:center;color:#9ca1aa;font-size:12px;margin-top:7px}footer{max-width:var(--max);margin:auto;padding:30px 28px 45px;display:flex;justify-content:space-between;color:#656b75;font-size:10px;border-top:1px solid var(--line)}.footer-brand{color:#ddd}@media(max-width:850px){.nav nav{display:none}.hero{grid-template-columns:1fr;padding-top:65px}.hero-visual{margin-top:20px}.split{grid-template-columns:1fr;gap:35px}.feature-grid{grid-template-columns:1fr}.equation-band{grid-template-columns:1fr}.eq{text-align:center}.contact-card{flex-direction:column;align-items:flex-start;padding:35px}.contact-actions{width:100%}footer{flex-direction:column;gap:12px}.alpha-head{flex-direction:column;align-items:flex-start}}@media(max-width:520px){.nav{padding:0 18px}.nav-cta{display:none}.hero,.section{padding-left:18px;padding-right:18px}.hero{padding-top:50px}.hero-text{font-size:15px}.trust-strip{gap:10px;font-size:7px}.mini-grid{grid-template-columns:1fr}.research-card{padding:18px}.contact-card h2{font-size:35px}.screen-lines div{grid-template-columns:1fr auto}.screen-lines i{display:none}}


/* Video-first landing hero */
.hero-video-first{
  display:grid;
  grid-template-columns:minmax(300px,.78fr) minmax(520px,1.22fr);
  gap:clamp(28px,5vw,72px);
  align-items:center;
  min-height:calc(100vh - 76px);
  padding-top:clamp(42px,6vh,80px);
  padding-bottom:clamp(42px,6vh,80px);
}
.hero-video-intro h1{
  max-width:720px;
  font-size:clamp(42px,5.4vw,78px);
  line-height:.98;
  letter-spacing:-.045em;
  margin:18px 0 22px;
}
.hero-video-intro h1 em{
  font-style:normal;
}
.hero-video-intro .hero-text{
  max-width:560px;
  font-size:clamp(17px,1.5vw,21px);
  line-height:1.55;
  color:rgba(255,255,255,.70);
}
.watch-prompt{
  margin-top:30px;
  display:flex;
  align-items:center;
  gap:14px;
  width:max-content;
  padding:13px 18px 13px 13px;
  border:1px solid rgba(214,170,74,.38);
  border-radius:999px;
  background:rgba(214,170,74,.06);
  box-shadow:0 0 34px rgba(214,170,74,.08);
}
.watch-prompt .play-icon{
  width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:#d6aa4a;color:#080a0d;
  font-size:13px;padding-left:2px;
}
.watch-prompt strong,.watch-prompt small{display:block}
.watch-prompt strong{font-size:14px;letter-spacing:.02em}
.watch-prompt small{margin-top:3px;color:rgba(255,255,255,.52);font-size:12px}
.hero-video{min-width:0}
.video-frame{
  position:relative;
  overflow:hidden;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.13);
  background:#05070a;
  box-shadow:0 28px 90px rgba(0,0,0,.55),0 0 80px rgba(214,170,74,.08);
  aspect-ratio:16/9;
}
.video-frame:before{
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  z-index:2;
  border:1px solid rgba(214,170,74,.20);
  border-radius:20px;
}
.video-frame iframe{
  width:100%;height:100%;display:block;border:0;
}
.video-badge{
  position:absolute;
  left:16px;bottom:16px;
  z-index:3;
  padding:8px 11px;
  border-radius:6px;
  background:rgba(5,7,10,.82);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;
  font-size:10px;
  letter-spacing:.14em;
  font-weight:700;
  backdrop-filter:blur(8px);
  pointer-events:none;
}
.video-caption{
  margin:13px 2px 0;
  color:rgba(255,255,255,.45);
  font-size:12px;
  letter-spacing:.02em;
}
@media (max-width:900px){
  .hero-video-first{
    grid-template-columns:1fr;
    min-height:auto;
    padding-top:32px;
  }
  .hero-video-intro{order:0}
  .hero-video{order:1}
  .hero-video-intro h1{font-size:clamp(40px,10vw,62px)}
  .watch-prompt{margin-top:22px}
}
@media (max-width:600px){
  .hero-video-first{padding-left:18px;padding-right:18px}
  .video-frame{border-radius:14px}
  .video-frame:before{border-radius:14px}
  .video-badge{left:10px;bottom:10px;font-size:9px}
}