/* Lumen — deliberately generic "AI-slop" landing page styles (the BEFORE). */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,"PingFang SC","Noto Sans CJK SC",sans-serif;color:#1e1b4b;background:#f7f7fc;line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}

/* showcase bar (not part of the product page) */
.sbar{position:sticky;top:0;z-index:50;background:#0d0d10;color:#e7e7ea;font:13px/1.45 "JetBrains Mono","DejaVu Sans Mono",ui-monospace,monospace;border-bottom:1px solid #2a2a30}
.sbar .wrap{display:flex;gap:18px;align-items:center;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.sbar a.home{color:#fff;font-weight:700;white-space:nowrap}
.sbar .note{flex:1 1 420px;color:#b9b9c2;min-width:0}
.sbar .note b{color:#fff;font-weight:600}
.sbar .note code{color:#ffd27a}
.seg{display:inline-flex;border:1px solid #3a3a42;border-radius:999px;overflow:hidden;flex:none}
.seg button{font:inherit;background:transparent;color:#b9b9c2;border:0;padding:6px 14px;cursor:pointer}
.seg button[aria-pressed=true]{background:#f2f2f4;color:#0d0d10;font-weight:700}
.seg button:focus-visible{outline:2px solid #ffd27a;outline-offset:-2px}

/* nav */
.nav{position:absolute;top:0;left:0;right:0;z-index:5}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;color:#fff}
.logo{display:flex;gap:10px;align-items:center;font-weight:800;font-size:22px;letter-spacing:-.02em}
.logo i{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,#c084fc,#6366f1 55%,#38bdf8);box-shadow:0 6px 20px rgba(139,92,246,.6)}
.nav ul{display:flex;gap:30px;list-style:none;font-size:15px;opacity:.9}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 24px;font-weight:600;font-size:15px}
.btn.primary{background:linear-gradient(135deg,#a855f7,#6366f1 55%,#3b82f6);color:#fff;box-shadow:0 10px 30px rgba(99,102,241,.45),inset 0 1px 0 rgba(255,255,255,.35)}
.btn.ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(8px)}
.btn.sm{padding:9px 18px;font-size:14px}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;padding:140px 0 110px;
  background:radial-gradient(60% 80% at 82% 18%,rgba(192,132,252,.6),transparent 60%),radial-gradient(55% 70% at 8% 95%,rgba(56,189,248,.45),transparent 60%),linear-gradient(135deg,#3b0764,#4338ca 52%,#1d4ed8)}
.hero>.wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;position:relative;z-index:2}
.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);font-size:13px;font-weight:600;margin-bottom:22px}
h1{font-size:clamp(38px,5.2vw,62px);line-height:1.04;letter-spacing:-.035em;font-weight:800}
h1 .grad{background:linear-gradient(90deg,#f0abfc,#c4b5fd 40%,#7dd3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;opacity:.86;margin:22px 0 32px;max-width:520px}
.ctas{display:flex;gap:14px;flex-wrap:wrap}
.trust{margin-top:34px;font-size:14px;opacity:.75;display:flex;gap:10px;align-items:center}
.trust .av{display:flex}.trust .av b{width:28px;height:28px;border-radius:50%;border:2px solid #4338ca;margin-left:-8px;background:linear-gradient(135deg,#f0abfc,#818cf8)}
.trust .av b:nth-child(2){background:linear-gradient(135deg,#7dd3fc,#6366f1)}.trust .av b:nth-child(3){background:linear-gradient(135deg,#c4b5fd,#3b82f6)}
.art{position:relative;aspect-ratio:640/560;width:100%}
.art>img,.art>.fx{position:absolute;inset:0;width:100%;height:100%}
.art .orig{filter:drop-shadow(0 30px 60px rgba(30,27,75,.5))}

/* logos */
.logos{padding:46px 0;border-bottom:1px solid #e9e8f5}
.logos .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:#8b8aa8;font-weight:700;font-size:20px;letter-spacing:-.01em}
.logos small{font-size:13px;font-weight:500;color:#a3a2bd;letter-spacing:0}

/* features */
section.block{padding:100px 0}
.kicker{color:#6d28d9;font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
h2{font-size:clamp(30px,3.6vw,44px);letter-spacing:-.03em;line-height:1.1;margin:10px 0 14px;font-weight:800}
.sub{color:#5b5a7a;font-size:18px;max-width:620px}
.center{text-align:center}.center .sub{margin:0 auto}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:56px}
.card{position:relative;background:linear-gradient(180deg,#fff,#faf9ff);border:1px solid #ebe8fb;border-radius:24px;padding:32px;box-shadow:0 20px 50px -20px rgba(99,102,241,.35),inset 0 1px 0 #fff;overflow:hidden}
.card .ic{width:64px;height:64px;margin-bottom:22px;position:relative}
.card .ic>img,.card .ic>.fx{position:absolute;inset:0;width:100%;height:100%}
.card h3{font-size:21px;letter-spacing:-.02em;margin-bottom:8px}
.card p{color:#5b5a7a;font-size:16px}

/* how */
.how .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.how .art{aspect-ratio:560/400}
.steps{list-style:none;margin-top:26px;display:grid;gap:16px}
.steps li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid #ebe8fb;border-radius:18px;padding:18px 20px;box-shadow:0 10px 30px -18px rgba(99,102,241,.4)}
.steps li b{flex:none;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#a855f7,#3b82f6);font-size:14px}
.steps li span{color:#5b5a7a}.steps li strong{display:block;color:#1e1b4b}

/* quote */
.quote{max-width:820px;margin:0 auto;text-align:center}
.quote p{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;line-height:1.35;font-weight:600}
.quote footer{margin-top:20px;color:#6b6a8a;font-size:15px}

/* cta band */
.band{position:relative;overflow:hidden;margin:0 28px 90px;border-radius:32px;color:#fff;padding:80px 40px;text-align:center;
  background:radial-gradient(50% 90% at 15% 10%,rgba(240,171,252,.55),transparent 60%),radial-gradient(50% 80% at 90% 100%,rgba(56,189,248,.5),transparent 60%),linear-gradient(120deg,#5b21b6,#4f46e5 50%,#2563eb)}
.band>*{position:relative;z-index:2}
.band h2{margin-top:0}
.band .sub{color:rgba(255,255,255,.85);margin:0 auto 30px}
.band .btn.primary{background:#fff;color:#4338ca;box-shadow:0 10px 30px rgba(15,23,42,.3)}
@media(min-width:1216px){.band{max-width:1104px;margin-left:auto;margin-right:auto}}

footer.site{border-top:1px solid #e9e8f5;padding:36px 0;color:#8b8aa8;font-size:14px}
footer.site .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* before/after toggle plumbing: .fx = effect layer, .orig-alt = original shown only in "before" */
body.show-before .fx{display:none!important}
body:not(.show-before) .orig-alt{visibility:hidden}

@media(max-width:860px){
  .hero{padding:120px 0 70px}
  .hero>.wrap,.how .wrap{grid-template-columns:1fr}
  .nav ul{display:none}
  .cards{grid-template-columns:1fr}
  .band{margin:0 16px 60px;padding:60px 22px}
  .sbar{position:static;font-size:12px}.sbar .note{flex-basis:100%}
}