:root{
  --bg:#07070d; --bg2:#0d0d1a; --card:#12121f;
  --ink:#f4f2ff; --mut:#a7a3c7;
  --lime:#c8ff3e; --vio:#8b5cf6; --pink:#ff5ca8; --cyan:#4de3ff;
  --line:rgba(255,255,255,.1);
  --r:26px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;overflow-x:hidden}
h1,h2,h3,.logo{font-family:"Space Grotesk",sans-serif}
em{font-style:normal;background:linear-gradient(90deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

/* progress + glow + confetti */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--lime),var(--cyan),var(--pink));z-index:99}
.glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(139,92,246,.16),transparent 65%);transform:translate(-50%,-50%);left:50%;top:20%}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:98}

/* nav */
nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:50;display:flex;gap:26px;align-items:center;
  padding:12px 20px;background:rgba(10,10,20,.72);border:1px solid var(--line);border-radius:100px;backdrop-filter:blur(14px)}
.logo{color:#fff;text-decoration:none;font-weight:700;font-size:18px}.logo span{color:var(--lime)}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:var(--mut);text-decoration:none;font-size:14px}.nav-links a:hover{color:#fff}
.btn{background:var(--lime);color:#0a0f00!important;font-weight:700;padding:9px 18px;border-radius:100px;text-decoration:none}
.btn.small{font-size:13px}

/* hero */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:130px 22px 60px;position:relative;
  background:radial-gradient(900px 500px at 50% -5%,rgba(139,92,246,.35),transparent),
             radial-gradient(700px 400px at 85% 30%,rgba(255,92,168,.14),transparent),
             radial-gradient(700px 400px at 10% 30%,rgba(77,227,255,.12),transparent)}
.orbit{position:absolute;border:1px dashed rgba(255,255,255,.12);border-radius:50%;animation:spin 30s linear infinite}
.o1{width:640px;height:640px;top:-160px}.o2{width:900px;height:900px;top:-290px;animation-duration:55s}
@keyframes spin{to{transform:rotate(360deg)}}
.rocket{font-size:52px;animation:float 3.2s ease-in-out infinite;filter:drop-shadow(0 10px 30px rgba(200,255,62,.4))}
@keyframes float{50%{transform:translateY(-18px) rotate(-8deg)}}
.pill{margin:18px 0 14px;font-size:13px;letter-spacing:.12em;color:var(--lime);border:1px solid rgba(200,255,62,.35);
  padding:8px 16px;border-radius:100px;background:rgba(200,255,62,.07)}
h1{font-size:clamp(52px,9vw,110px);line-height:.95;letter-spacing:-.04em}
.sub{max-width:620px;color:var(--mut);font-size:18px;margin:20px 0 28px}

/* email capture */
.capture{display:flex;gap:8px;background:rgba(255,255,255,.06);border:1px solid var(--line);padding:8px;border-radius:100px;width:min(560px,94vw)}
.capture input{flex:1;background:transparent;border:0;outline:0;color:#fff;font-size:16px;padding:12px 18px;min-width:0}
.capture button{background:var(--lime);border:0;border-radius:100px;padding:14px 26px;font-weight:800;font-size:15px;cursor:pointer;transition:.2s;white-space:nowrap}
.capture button:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 40px rgba(200,255,62,.35)}
.capture.big{transform:scale(1.08)}
.micro{color:var(--mut);font-size:13px;margin-top:14px}
.form-msg{min-height:22px;font-size:14px;margin-top:10px;color:var(--lime)}
.form-msg.err{color:#ff7b7b}
.ref-note{font-size:14px;color:var(--lime);border:1px dashed rgba(200,255,62,.5);background:rgba(200,255,62,.08);padding:10px 20px;border-radius:100px;margin-top:12px}

.stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap;justify-content:center}
.stats b{display:block;font-size:30px;font-family:"Space Grotesk"}.stats i{color:var(--mut);font-style:normal;font-size:13px}
.scroll-hint{margin-top:44px;color:var(--mut);font-size:13px;text-decoration:none;letter-spacing:.15em;animation:bob 2s infinite}
@keyframes bob{50%{transform:translateY(6px)}}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:14px 0;background:#0a0a16;white-space:nowrap}
.track{display:inline-flex;gap:26px;animation:slide 22s linear infinite;font-family:"Space Grotesk";letter-spacing:.2em;font-size:13px;color:var(--mut)}
@keyframes slide{to{transform:translateX(-50%)}}

/* stacking deck — THE effect */
.deck-wrap{padding:110px 20px 40px;max-width:860px;margin:auto}
.section-title{font-size:clamp(34px,5vw,58px);text-align:center;letter-spacing:-.03em}
.section-sub{text-align:center;color:var(--mut);margin:12px 0 50px}
.deck{display:grid;gap:0}
.card{position:sticky;top:90px;min-height:420px;border-radius:var(--r);padding:44px 40px;margin-bottom:40px;
  border:1px solid var(--line);display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;
  box-shadow:0 -20px 60px rgba(0,0,0,.5);transform-origin:center top;overflow:hidden}
/* fanned deck: each card sticks a little lower so earlier cards peek out
   as a rim instead of landing pixel-exact (05/06 text collision) */
.c1{top:92px}.c2{top:104px}.c3{top:116px}.c4{top:128px}.c5{top:140px}.c6{top:152px}
.c1{background:linear-gradient(135deg,#16162a,#1d1040)}
.c2{background:linear-gradient(135deg,#101d1a,#0f2f2b)}
.c3{background:linear-gradient(135deg,#22131f,#3a0f2b)}
.c4{background:linear-gradient(135deg,#0f1a33,#122a5e)}
.c5{background:linear-gradient(135deg,#1c1a08,#3d3405)}
.c6{background:linear-gradient(135deg,#1c0b26,#6d28d9)}
.num{position:absolute;top:22px;right:30px;font-size:64px;font-weight:700;opacity:.12;font-family:"Space Grotesk"}
.card h3{font-size:32px;margin-bottom:12px}
.card p{color:#d6d2ef;line-height:1.6}
.card ul{margin-top:14px;list-style:none;display:grid;gap:8px;color:var(--lime);font-size:14px}
.card ul li::before{content:"✓ "}
.mini-form{background:rgba(255,255,255,.06);border-radius:16px;padding:16px}
.mini-form form{display:flex;margin-top:8px}.mini-form input{flex:1;background:#00000055;border:1px solid var(--line);border-radius:10px 0 0 10px;color:#fff;padding:10px;min-width:0}
.mini-form button{background:var(--lime);border:0;border-radius:0 10px 10px 0;padding:10px 16px;font-weight:800;cursor:pointer}
.scorebar{background:#00000060;border-radius:100px;height:34px;position:relative;margin-top:18px;overflow:hidden;border:1px solid var(--line)}
.scorebar .fill{height:100%;width:0;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:100px;transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.scorebar b{position:absolute;inset:0;display:grid;place-items:center;font-size:13px}
.tagrow{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.tagrow span{font-size:12px;border:1px solid var(--line);padding:6px 12px;border-radius:100px;color:var(--mut)}
.cal{display:grid;gap:8px}.cal span{background:rgba(255,255,255,.06);border:1px solid var(--line);padding:12px;border-radius:12px;font-size:13px}
.cal .hot{background:var(--lime);color:#111;font-weight:800;transform:rotate(-1.5deg)}
.chat{background:#00000055;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;gap:10px}
.chat .q{background:rgba(255,255,255,.08);padding:10px 14px;border-radius:12px;font-size:14px}
.chat .a{background:rgba(200,255,62,.12);border:1px solid rgba(200,255,62,.3);padding:10px 14px;border-radius:12px;font-size:14px}
.badges{display:grid;gap:10px}.badges span{background:#fff;color:#111;font-weight:800;padding:14px;border-radius:14px;text-align:center;transform:rotate(1deg)}
.badges span:last-child{transform:rotate(-1.5deg);background:var(--lime)}

/* playbook / proof / final */
.playbook,.proof{max-width:1000px;margin:auto;padding:80px 20px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.col{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px}
.col h3{color:var(--lime);letter-spacing:.2em;font-size:12px;margin-bottom:14px}
.col ol{list-style:none;display:grid;gap:10px;color:#d6d2ef;font-size:15px}
.col code{background:#000;padding:2px 8px;border-radius:6px}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
blockquote{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;font-size:16px;line-height:1.6}
blockquote cite{display:block;margin-top:14px;color:var(--mut);font-size:13px;font-style:normal}
.final{padding:80px 20px 30px;display:grid;place-items:center}
.final-card{width:min(760px,94vw);text-align:center;background:radial-gradient(500px 260px at 50% 0%,rgba(200,255,62,.18),transparent),var(--bg2);
  border:1px solid var(--line);border-radius:32px;padding:70px 30px}
.final-card h2{font-size:clamp(34px,5vw,56px);letter-spacing:-.03em}
.final-card>p{color:var(--mut);margin:14px 0 26px}
.final-card .capture{margin:auto}
.refbox{margin:22px auto 0;background:rgba(200,255,62,.08);border:1px dashed rgba(200,255,62,.5);border-radius:16px;padding:18px;max-width:480px}
.refbox code{display:block;background:#000;color:var(--lime);padding:10px;border-radius:10px;margin:10px 0;font-size:13px}
.refbox button{background:#fff;border:0;border-radius:100px;padding:10px 20px;font-weight:700;cursor:pointer}
footer{margin-top:40px;color:var(--mut);font-size:13px}footer a{color:var(--lime)}

/* faq */
.faq{max-width:820px;margin:auto;padding:70px 20px 10px}
.faq-list{margin-top:30px;display:grid;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;padding:18px 0;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--lime);font-size:24px;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--mut);line-height:1.7;font-size:15px;padding:0 0 20px;max-width:680px}
.faq summary:focus-visible{outline:2px solid var(--lime);outline-offset:4px}

/* collab / free-form deal form */
.collab{max-width:1100px;margin:auto;padding:80px 20px}
.collab-card{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start;
  background:radial-gradient(600px 300px at 0% 0%,rgba(139,92,246,.22),transparent),var(--bg2);
  border:1px solid var(--line);border-radius:32px;padding:44px}
.collab-copy .kicker{color:var(--lime);letter-spacing:.18em;font-size:12px;font-weight:700;margin-bottom:14px}
.collab h2{font-size:clamp(34px,4.5vw,54px);letter-spacing:-.03em;line-height:1.02}
.collab-copy>p:not(.kicker):not(.collab-note){color:var(--mut);margin-top:16px;line-height:1.65}
.collab-list{list-style:none;display:grid;gap:10px;margin-top:22px;color:#d6d2ef;font-size:15px;line-height:1.55}
.collab-list li{padding-left:18px;position:relative}
.collab-list li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--lime)}
.collab-list b{color:#fff}
.collab-note{margin-top:22px;color:var(--mut);font-size:13px;line-height:1.6;border-left:2px solid var(--lime);padding-left:12px}
.lead-form{background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:22px;padding:24px;display:grid;gap:14px;color-scheme:dark}
.lead-form label{display:grid;gap:7px;font-size:13px;color:var(--mut);font-weight:600}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;background:#080810;border:1px solid var(--line);border-radius:12px;
  color:#fff;font:inherit;font-size:15px;padding:12px 13px;outline:none;transition:border-color .2s,box-shadow .2s}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:#716d8c}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,255,62,.12)}
.lead-form textarea{resize:vertical;min-height:112px}
.lead-form button{background:var(--lime);color:#0a0f00;border:0;border-radius:100px;padding:14px 22px;font-weight:800;font-size:15px;cursor:pointer;transition:.2s}
.lead-form button:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(200,255,62,.28)}
.lead-form button:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none}
.lead-form .form-msg{margin-top:0;min-height:20px}
.lead-form .micro{margin-top:-4px}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.trust-note{max-width:720px;margin:24px auto 0;text-align:center;color:var(--mut);font-size:13px;line-height:1.6}

/* plain-language pages: about / privacy / terms */
.doc-wrap{max-width:820px;margin:auto;padding:150px 22px 80px}
.doc{background:var(--bg2);border:1px solid var(--line);border-radius:28px;padding:48px}
.doc .kicker{color:var(--lime);letter-spacing:.18em;font-size:12px;font-weight:700;margin-bottom:14px}
.doc h1{font-size:clamp(36px,5vw,56px);line-height:1.02;letter-spacing:-.03em}
.doc h2{font-size:24px;margin:34px 0 10px;letter-spacing:-.02em}
.doc p,.doc li{color:#d6d2ef;line-height:1.75;font-size:16px}
.doc p{margin-top:12px}
.doc ul{margin:12px 0 0 20px;display:grid;gap:8px}
.doc a{color:var(--lime)}
.doc .doc-meta{color:var(--mut);font-size:13px;margin-top:12px}
.doc .doc-note{margin-top:28px;padding:16px 18px;border:1px dashed rgba(200,255,62,.4);border-radius:14px;background:rgba(200,255,62,.06);color:var(--mut);font-size:14px}
.doc .back{display:inline-block;margin-top:30px;color:var(--lime);text-decoration:none;font-weight:700}
.doc-footer{text-align:center;color:var(--mut);font-size:13px;padding:28px 0 0}
.doc-footer a{color:var(--lime)}

.reveal{opacity:0;transform:translateY(26px);transition:.7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .collab-card{grid-template-columns:1fr;padding:30px}
}

@media(max-width:760px){
  .faq{padding:50px 16px 0}
  .collab{padding:56px 16px}
  .collab-card{padding:24px}
  .lead-form{padding:18px}
  .doc-wrap{padding:120px 14px 60px}
  .doc{padding:26px}
  .card{grid-template-columns:1fr;padding:32px 24px;top:76px;min-height:0}
  .c1{top:76px}.c2{top:84px}.c3{top:92px}.c4{top:100px}.c5{top:108px}.c6{top:116px}
  .cols,.quotes{grid-template-columns:1fr}
  nav{width:94vw;justify-content:space-between}.nav-links a:not(.btn){display:none}
  .capture.big{transform:none}.capture{flex-direction:column;border-radius:22px}.capture button{width:100%}
}