/* PopBot landing — brand styles (sampled from hero banner) */
:root{
  --b-purple:#7b3ff2; --b-magenta:#d24bd6; --b-pink:#f0567f; --b-orange:#ff8a3d;
  --b-indigo:#2b2f8f; --b-deep:#1a1d6b;
  --bg-page:#0a0b1e;
  --panel:#12152a; --panel-2:#171a32; --panel-line:#262a47;
  --ink-0:#eef0fb; --ink-1:#c2c6e4; --ink-2:#9094bd; --ink-3:#686d96;
  /* app mock */
  --bg-0:#0c0e12; --bg-1:#11141a; --bg-2:#161a22; --bg-3:#1d222c;
  --line-1:#1f2530; --line-2:#2a313e; --line-3:#3a4252;
  --fg-0:#e6e9ef; --fg-1:#b6bcc8; --fg-2:#7f8694; --fg-3:#565d6b;
  --acc:#6b7cff; --acc-hi:#8b98ff;
  --st-run:#4f8bff; --st-done:#3fb27f; --st-wait:#d6a13b; --st-err:#d65a5a;
  --font-sans:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;color-scheme:dark;}

/* dark scrollbars */
*::-webkit-scrollbar{width:12px;height:12px;}
*::-webkit-scrollbar-track{background:#0a0b1e;}
*::-webkit-scrollbar-thumb{background:#2a2e52;border-radius:8px;border:3px solid #0a0b1e;background-clip:padding-box;}
*::-webkit-scrollbar-thumb:hover{background:#3a3f6e;background-clip:padding-box;border:3px solid #0a0b1e;}
*::-webkit-scrollbar-corner{background:#0a0b1e;}
*{scrollbar-color:#2a2e52 #0a0b1e;scrollbar-width:thin;}
body{margin:0;background:var(--bg-page);color:var(--ink-1);font-family:var(--font-sans);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{color:var(--ink-0);letter-spacing:-0.02em;line-height:1.12;margin:0;}
section{position:relative;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;
  letter-spacing:0.2em;text-transform:uppercase;color:var(--b-orange);}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:#ffd36b;box-shadow:0 0 12px #ffb43c;}
.lead{font-size:20px;line-height:1.6;color:var(--ink-1);max-width:760px;}
.lead strong{color:#ffd9b0;font-weight:600;}
code{font-family:var(--font-mono);font-size:0.86em;background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.10);padding:1px 6px;border-radius:5px;color:#ffe2cf;}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(10,11,30,0.72);border-bottom:1px solid rgba(255,255,255,0.07);}
.nav .wrap{display:flex;align-items:center;gap:20px;height:64px;}
.nav .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;color:#fff;letter-spacing:-0.02em;}
.nav .brand img{width:34px;height:34px;border-radius:9px;}
.nav .links{display:flex;gap:26px;margin-left:18px;}
.nav .links a{font-size:14.5px;color:var(--ink-2);font-weight:500;transition:color .15s;}
.nav .links a:hover{color:#fff;}
.nav .cta{margin-left:auto;display:flex;gap:10px;align-items:center;}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;
  padding:10px 18px;border-radius:10px;cursor:pointer;transition:transform .12s,box-shadow .15s,background .15s;border:1px solid transparent;white-space:nowrap;}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:linear-gradient(96deg,#ff8a4d,#f0567f);color:#fff;
  box-shadow:0 8px 26px rgba(240,86,127,0.35);}
.btn-github{background:#1f2333;border-color:rgba(255,255,255,0.22);color:#fff;}
.btn-github:hover{background:#2a2f45;border-color:rgba(255,255,255,0.4);}
.btn-ghost{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.16);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,0.12);}
.btn-lg{padding:14px 26px;font-size:16px;border-radius:12px;}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;padding:96px 0 90px;
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(210,75,214,0.42) 0%, rgba(123,63,242,0) 44%),
    radial-gradient(120% 100% at 100% 100%, rgba(255,138,61,0.26) 0%, rgba(255,138,61,0) 40%),
    linear-gradient(150deg,#4a1f9e 0%,#34268f 36%,#232a86 64%,#161a52 100%);}
.hero .grid-bg{position:absolute;inset:0;opacity:0.14;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(75% 75% at 25% 20%,#000 30%,transparent 80%);
  mask-image:radial-gradient(75% 75% at 25% 20%,#000 30%,transparent 80%);}
.hero .wrap{position:relative;display:grid;grid-template-columns:1fr 0.92fr;gap:40px;align-items:center;}
.hero-brandrow{display:flex;align-items:center;gap:22px;margin:22px 0 8px;}
.hero-mascot{width:108px;height:108px;border-radius:26px;flex:0 0 auto;
  box-shadow:0 22px 56px rgba(0,0,0,0.5),0 0 0 1px rgba(255,255,255,0.08);}
.hero-wordmark{font-weight:900;font-size:118px;line-height:0.82;letter-spacing:-0.045em;
  background:linear-gradient(96deg,#fff 0%,#ffe7d6 32%,#ffb78f 60%,#ff8a4d 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 22px rgba(0,0,0,0.32));}
.hero-tagline{font-size:40px;font-weight:800;color:#fff;margin:14px 0 0;letter-spacing:-0.025em;}
.hero-tagline .see{position:relative;color:#ffd9b0;}
.hero-tagline .see::after{content:"";position:absolute;left:0;right:0;bottom:1px;height:11px;border-radius:6px;z-index:-1;
  background:linear-gradient(90deg,rgba(255,138,61,0),rgba(255,138,61,0.55),rgba(240,86,127,0.45));}
.hero-sub{font-size:18.5px;line-height:1.55;color:rgba(255,255,255,0.84);max-width:560px;margin:20px 0 0;}
.hero-sub strong{color:#ffd9b0;font-weight:700;}
.hero-pills{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0 30px;}
.hero-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:999px;
  background:rgba(255,255,255,0.10);border:1px solid rgba(255,255,255,0.18);color:#fff;font-size:14px;font-weight:500;}
.hero-pill i{font-size:11px;color:#ffd9b0;}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap;}

/* floating UI window in hero */
.win-tilt{transform:perspective(1700px) rotateY(-13deg) rotateX(4deg) scale(1.02);transform-origin:left center;}
.window{border-radius:13px;overflow:hidden;background:var(--bg-0);border:1px solid rgba(255,255,255,0.10);
  box-shadow:0 50px 110px rgba(0,0,0,0.6),0 0 0 1px rgba(0,0,0,0.4),0 0 80px rgba(123,63,242,0.28);}
.win-tb{height:32px;background:linear-gradient(180deg,#14181f,#10141a);border-bottom:1px solid var(--line-1);
  display:flex;align-items:center;gap:7px;padding:0 12px;}
.win-tb .lt{width:11px;height:11px;border-radius:50%;}
.win-tb .r{background:#ff5f56;}.win-tb .y{background:#ffbd2e;}.win-tb .g{background:#27c93f;}
.win-tb .t{margin-left:8px;font-size:11px;color:var(--fg-2);}
.win-tb .t b{color:var(--fg-1);font-weight:600;letter-spacing:0.05em;}
.win-strip{display:flex;gap:7px;padding:9px;background:var(--bg-1);border-bottom:1px solid var(--line-1);}
.mon{flex:1 1 0;min-width:0;height:84px;background:var(--bg-2);border:1px solid var(--line-2);
  border-left-width:3px;border-radius:5px;padding:6px 8px;display:flex;flex-direction:column;gap:3px;position:relative;overflow:hidden;}
.mon.run{border-left-color:var(--st-run);}.mon.wait{border-left-color:var(--st-wait);}.mon.done{border-left-color:var(--st-done);}
.mon.fg{outline:1px solid var(--acc);box-shadow:0 0 0 1px rgba(107,124,255,0.25),0 0 13px rgba(107,124,255,0.16);}
.mon .mh{display:flex;align-items:center;gap:5px;}
.mon .g{font-size:8px;}.mon.run .g{color:var(--st-run);}.mon.wait .g{color:var(--st-wait);}.mon.done .g{color:var(--st-done);}
.mon .nm{font-size:9.5px;font-weight:600;color:var(--fg-0);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;}
.mon .tk{font-family:var(--font-mono);font-size:8px;color:var(--fg-2);}
.mon .fgtag{position:absolute;top:5px;right:5px;font-size:7px;font-weight:700;letter-spacing:0.08em;background:var(--acc);color:#fff;padding:1px 4px;border-radius:2px;}
.mon .s2{font-family:var(--font-mono);font-size:8px;color:var(--fg-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mon .tl{font-size:9px;color:var(--fg-1);line-height:1.32;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mon .tl b{color:var(--fg-0);}.mon .tl .mo{font-family:var(--font-mono);color:var(--acc-hi);font-size:8.5px;}
.win-chat{background:var(--bg-0);padding:12px 14px;display:flex;flex-direction:column;gap:11px;}
.wc-head{display:flex;align-items:center;gap:7px;}
.wc-id{font-family:var(--font-mono);font-size:9.5px;font-weight:600;color:var(--fg-2);background:var(--bg-3);border:1px solid var(--line-2);border-radius:3px;padding:2px 6px;}
.wc-title{font-size:13px;font-weight:600;color:var(--fg-0);}
.wc-flag{margin-left:auto;display:inline-flex;align-items:center;gap:5px;font-size:8.5px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:#fff;background:var(--acc);padding:3px 7px;border-radius:3px;}
.wc-rt{font-family:var(--font-mono);font-size:9px;color:var(--fg-2);display:flex;gap:7px;align-items:center;border-bottom:1px solid var(--line-1);padding-bottom:9px;}
.wc-rt .ok{color:var(--st-done);}.wc-rt .sep{color:var(--fg-3);}.wc-rt .wh{margin-left:auto;color:var(--acc-hi);text-transform:uppercase;}
.wc-user{align-self:flex-start;max-width:80%;background:rgba(120,140,255,0.10);border:1px solid rgba(120,140,255,0.28);border-radius:9px;border-top-left-radius:3px;padding:7px 11px;font-size:11.5px;color:var(--fg-0);line-height:1.45;}
.wc-prose{font-size:11.5px;color:var(--fg-0);line-height:1.55;}
.wc-prose p{margin:0 0 6px;}.wc-prose strong{color:#fff;}
.wc-prose code{font-family:var(--font-mono);font-size:10px;background:var(--bg-2);border:1px solid var(--line-1);color:var(--fg-0);padding:1px 4px;border-radius:3px;}
.wc-tool{border:1px solid var(--line-2);border-radius:5px;background:var(--bg-1);overflow:hidden;}
.wc-tool .th{display:flex;align-items:center;gap:7px;padding:5px 9px;font-family:var(--font-mono);font-size:10px;}
.wc-tool .chev{color:var(--acc-hi);font-size:9px;}.wc-tool .nm{color:var(--acc-hi);font-weight:600;}
.wc-tool .ar{color:var(--fg-2);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.wc-tool .bd{color:var(--fg-3);font-size:9px;}
.wc-diff{border:1px solid var(--line-2);border-radius:5px;overflow:hidden;font-family:var(--font-mono);font-size:10px;}
.wc-diff .dh{padding:5px 9px;background:var(--bg-1);border-bottom:1px solid var(--line-2);display:flex;gap:9px;color:var(--fg-1);}
.wc-diff .pa{color:var(--fg-0);}.wc-diff .st{margin-left:auto;}.wc-diff .ad{color:var(--st-done);}.wc-diff .rm{color:var(--st-err);}
.wc-diff .db{background:#0a0c11;padding:3px 0;}
.wc-diff .ln{display:grid;grid-template-columns:26px 1fr;}
.wc-diff .gut{color:var(--fg-3);text-align:right;padding-right:7px;}.wc-diff .src{padding-left:7px;white-space:pre;}
.wc-diff .ln.add{background:rgba(63,178,127,0.10);}.wc-diff .ln.add .src{color:#aee0c4;}

/* ============ SECTION SCAFFOLD ============ */
.sec{padding:96px 0;}
.sec-head{max-width:760px;margin-bottom:52px;}
.sec-head h2{font-size:42px;font-weight:800;margin:16px 0 0;}
.sec-head .lead{margin-top:18px;}
.divider-glow{height:1px;background:linear-gradient(90deg,transparent,rgba(255,138,61,0.4),rgba(240,86,127,0.3),transparent);}

/* feature rows */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin:0 0 56px;}
.feat:last-child{margin-bottom:0;}
.feat.flip .feat-text{order:2;}
.feat-text h3{font-size:27px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:12px;}
.feat-text h3 .ic{width:40px;height:40px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-size:17px;color:#fff;flex:0 0 auto;
  background:linear-gradient(135deg,var(--b-purple),var(--b-pink));}
.feat-text p{font-size:16.5px;color:var(--ink-1);margin:0 0 14px;}
.feat-text .more{font-size:14.5px;color:var(--b-orange);font-weight:600;display:inline-flex;align-items:center;gap:7px;}
.feat-visual{border-radius:14px;overflow:hidden;border:1px solid var(--panel-line);background:var(--panel);
  box-shadow:0 30px 70px rgba(0,0,0,0.45);min-height:230px;display:flex;align-items:center;justify-content:center;position:relative;}
.feat-visual img{width:100%;display:block;}

/* additional features grid */
.afgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.afcard{background:var(--panel);border:1px solid var(--panel-line);border-radius:14px;padding:24px;transition:border-color .15s,transform .15s;}
.afcard:hover{border-color:rgba(255,138,61,0.4);transform:translateY(-2px);}
.afcard .ic{width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:15px;color:#ffd9b0;background:rgba(255,138,61,0.14);border:1px solid rgba(255,138,61,0.28);margin-bottom:14px;}
.afcard h4{font-size:17px;font-weight:700;margin-bottom:8px;}
.afcard p{font-size:14.5px;color:var(--ink-2);margin:0;line-height:1.55;}
.afcard p strong{color:var(--ink-0);}

/* comparison table */
.cmp{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--panel-line);border-radius:14px;overflow:hidden;}
.cmp th,.cmp td{padding:18px 22px;text-align:left;vertical-align:top;border-bottom:1px solid var(--panel-line);}
.cmp thead th{background:var(--panel-2);font-size:13px;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-2);font-weight:600;}
.cmp tbody tr:last-child td{border-bottom:none;}
.cmp td:first-child{color:var(--ink-2);font-size:15px;width:44%;}
.cmp td:first-child strong{color:var(--ink-1);}
.cmp td:last-child{color:var(--ink-0);font-size:15px;background:rgba(123,63,242,0.06);}
.cmp td:last-child strong{color:#ffd9b0;}

/* anatomy */
.anat-shot{border-radius:14px;overflow:hidden;border:1px solid var(--panel-line);box-shadow:0 30px 80px rgba(0,0,0,0.5);margin-bottom:40px;}
.anat-shot img{width:100%;display:block;cursor:zoom-in;}
.regions{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.region{display:flex;gap:14px;padding:18px 20px;background:var(--panel);border:1px solid var(--panel-line);border-radius:12px;}
.region .ic{width:36px;height:36px;border-radius:9px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--b-indigo),var(--b-purple));}
.region h4{font-size:15.5px;margin-bottom:4px;}
.region p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.5;}

/* day timeline */
.day{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.daycard{background:var(--panel);border:1px solid var(--panel-line);border-radius:14px;padding:26px;position:relative;overflow:hidden;}
.daycard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--b-orange),var(--b-pink));}
.daycard .step{font-family:var(--font-mono);font-size:12px;color:var(--b-orange);font-weight:600;letter-spacing:0.06em;}
.daycard h4{font-size:19px;margin:8px 0 10px;}
.daycard p{font-size:15px;color:var(--ink-2);margin:0;line-height:1.6;}
.daycard p strong{color:var(--ink-0);}
.daycard .chip{display:inline-block;font-family:var(--font-mono);font-size:11.5px;padding:2px 8px;border-radius:5px;margin-top:14px;}
.chip.done{background:rgba(63,178,127,0.14);color:#7fd6aa;border:1px solid rgba(63,178,127,0.3);}
.chip.run{background:rgba(79,139,255,0.14);color:#8fb6ff;border:1px solid rgba(79,139,255,0.3);}

/* install / requirements */
.inst{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.req-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px;}
.req-list li{display:flex;gap:13px;font-size:15.5px;color:var(--ink-1);align-items:flex-start;}
.req-list li i{color:var(--b-orange);margin-top:5px;font-size:13px;flex:0 0 auto;}
.req-list li strong{color:var(--ink-0);}
.terminal{background:#0a0c14;border:1px solid var(--panel-line);border-radius:12px;overflow:hidden;font-family:var(--font-mono);}
.terminal .tb{height:34px;background:#11142a;border-bottom:1px solid var(--panel-line);display:flex;align-items:center;gap:7px;padding:0 13px;}
.terminal .tb i{width:11px;height:11px;border-radius:50%;}
.terminal .tb .r{background:#ff5f56;}.terminal .tb .y{background:#ffbd2e;}.terminal .tb .g{background:#27c93f;}
.terminal .body{padding:20px;font-size:13.5px;line-height:2;}
.terminal .cmd{color:#eef0fb;}.terminal .pr{color:var(--st-done);}.terminal .cm{color:var(--ink-3);}

/* make it yours */
.yours{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px;}
.ycard{background:var(--panel);border:1px solid var(--panel-line);border-radius:12px;padding:20px 22px;}
.ycard h4{font-size:16px;margin-bottom:6px;display:flex;align-items:center;gap:9px;}
.ycard h4 i{color:var(--b-orange);font-size:14px;}
.ycard p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.5;}

/* docs table */
.docs{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--panel-line);border-radius:14px;overflow:hidden;}
.docs td{padding:16px 22px;border-bottom:1px solid var(--panel-line);vertical-align:top;}
.docs tr:last-child td{border-bottom:none;}
.docs td:first-child{width:30%;white-space:nowrap;}
.docs td:first-child a{color:#ffd9b0;font-weight:600;font-size:15px;}
.docs td:last-child{color:var(--ink-2);font-size:14.5px;}
.docs tr:hover td{background:rgba(255,255,255,0.02);}

/* CTA band */
.cta-band{margin:0;padding:80px 0;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(90% 130% at 50% 0%,rgba(210,75,214,0.25),transparent 60%),linear-gradient(180deg,#1a1d4d,#0a0b1e);}
.cta-band h2{font-size:44px;font-weight:800;margin-bottom:18px;}
.cta-band p{font-size:19px;color:var(--ink-1);max-width:600px;margin:0 auto 32px;}
.cta-band .hero-actions{justify-content:center;}

/* footer */
footer{border-top:1px solid rgba(255,255,255,0.07);padding:48px 0 60px;}
footer .wrap{display:flex;flex-wrap:wrap;gap:30px;align-items:flex-start;justify-content:space-between;}
footer .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;color:#fff;}
footer .brand img{width:32px;height:32px;border-radius:8px;}
footer .lic{font-size:14px;color:var(--ink-3);max-width:560px;line-height:1.6;}
footer .lic a{color:var(--ink-1);border-bottom:1px solid rgba(255,255,255,0.2);}

@media(max-width:980px){
  .hero .wrap{grid-template-columns:1fr;}
  .win-tilt{transform:none;margin-top:20px;}
  .feat,.inst{grid-template-columns:1fr;gap:28px;}
  .feat.flip .feat-text{order:0;}
  .afgrid,.regions,.day,.yours{grid-template-columns:1fr;}
  .hero-wordmark{font-size:84px;}
  .nav .links{display:none;}
  .cmp td:first-child{width:auto;}
}
@media(max-width:560px){
  .wrap{padding:0 20px;}
  .hero-wordmark{font-size:62px;}
  .hero-tagline{font-size:30px;}
  .sec-head h2,.cta-band h2{font-size:32px;}
  .hero-mascot{width:76px;height:76px;}
}

/* Lightbox — click a screenshot to view it full size */
.lightbox{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(8,6,16,.93);backdrop-filter:blur(8px);cursor:zoom-out;animation:lb-fade .15s ease;}
.lightbox[hidden]{display:none;}
.lightbox img{max-width:96vw;max-height:92vh;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.65);cursor:default;}
.lightbox-close{position:absolute;top:14px;right:22px;width:44px;height:44px;font-size:30px;line-height:1;color:#fff;background:none;border:none;cursor:pointer;opacity:.75;}
.lightbox-close:hover{opacity:1;}
@keyframes lb-fade{from{opacity:0;}to{opacity:1;}}