/* Design tokens */
:root{
  --bg:#ffffff;
  --ink:#0c1222;
  --muted:#647084;
  --line:#e8edf5;
  --panel:#f8fafc;

  --brand:#16a34a;
  --brand-2:#84cc16;

  --ok:#16a34a;
  --err:#ef4444;

  --r-xl:28px;
  --r-lg:22px;
  --r-md:16px;

  --shadow:0 10px 30px rgba(16, 24, 40, .10);
  --shadow-strong:0 20px 60px rgba(16, 24, 40, .14);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter, ui-sans-serif, system-ui, Segoe UI, Roboto, Arial, sans-serif;line-height:1.55}
img,svg{display:block;max-width:100%}
.hidden{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.nav{position:sticky;top:0;background:rgba(255,255,255,.75);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(232,237,245,.6);z-index:20}
.nav-inner{max-width:1180px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.spark{width:14px;height:14px;border-radius:50%;background:conic-gradient(from 0deg, #22c55e, #84cc16, #a3e635, #22c55e);box-shadow:0 0 0 6px rgba(34,197,94,.12)}
.brand .accent{color:#10b981}
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer;text-decoration:none;transition:transform .06s ease, box-shadow .25s ease}
.btn.ghost{background:#ffffff;border:1px solid var(--line);color:#2b3b55}
.btn.ghost:hover{transform:translateY(-1px);box-shadow:var(--shadow)}

.container{max-width:1180px;margin:0 auto;padding:28px 22px}

.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;padding-top:12px}
.pill{display:inline-block;background:#f0fdf4;color:#166534;border:1px solid #dcfce7;padding:6px 10px;border-radius:999px;font-weight:800;font-size:12px;margin-bottom:10px}
h1{font-size:54px;letter-spacing:-.02em;margin:6px 0 12px}
.gradient{background:linear-gradient(90deg,#16a34a,#84cc16);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:18px;color:var(--muted);margin:0 0 16px}
.cta-row{display:flex;align-items:center;gap:14px;margin:10px 0 16px}
.btn.primary{background:linear-gradient(90deg,#22c55e,#84cc16);color:white;box-shadow:var(--shadow);padding:12px 18px}
.btn.primary:hover{box-shadow:var(--shadow-strong);transform:translateY(-1px)}
.meta{font-size:12px;color:#7a8799}
.proof{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.proof .logo{background:#f7fef9;border:1px solid #e2f8ea;color:#3b7051;border-radius:999px;padding:8px 12px;font-size:12px}

.hero-art{display:flex;justify-content:center}
.pane{width:min(560px,100%);background:white;border:1px solid #e8edf5;border-radius:var(--r-xl);box-shadow:var(--shadow);overflow:hidden}
.pane-head{display:flex;gap:6px;padding:10px 12px;background:#fbfcfe;border-bottom:1px solid #eef2f8}
.pane-head .dot{width:8px;height:8px;border-radius:50%;background:#d1e2ff}
.pane-body{padding:16px;position:relative}
.note{background:linear-gradient(180deg,#ffffff,#fafcff);border:1px solid #eef2f8;border-radius:16px;padding:16px;box-shadow:var(--shadow)}
.note.enhanced{transform:translateY(14px)}
.rows .r{height:10px;background:#eef2f6;border-radius:999px;margin:8px 0}
.mic{width:40px;height:40px;border-radius:12px;margin-top:8px;background:#f1f5ff;border:1px solid #e3e9ff}
.bul{margin:0;padding-left:18px;color:#334155}
.bul li{margin:8px 0}
.sparkline{position:absolute;left:50%;top:10px;width:2px;height:calc(100% - 20px);transform:translateX(-50%);background:linear-gradient(180deg,#22c55e,#84cc16,#22c55e);filter:blur(.5px);opacity:.4}

.how h2{font-size:34px;margin:6px 0 16px;text-align:center}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:white;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow);transition:transform .06s ease, box-shadow .25s ease}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-strong)}
.step .ico{font-size:24px;margin-bottom:8px}

.benefits .split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center}
.benefits h2{font-size:34px;margin:6px 0 8px}
.lead{color:var(--muted);margin:0 0 10px}
.ticks{list-style:none;padding:0;margin:10px 0 0}
.ticks li{display:flex;gap:10px;align-items:flex-start;margin:10px 0;color:#2b3b55}
.ticks span{display:inline-flex;width:24px;align-items:center;justify-content:center}
.demo{position:relative;height:220px}
.bubble{position:absolute;left:10px;top:10px;background:white;border:1px solid var(--line);border-radius:999px;padding:10px 14px;box-shadow:var(--shadow);animation:float 6s ease-in-out infinite}
.b2{left:auto;right:10px;top:70px;animation-delay:.5s}
.b3{left:24%;top:150px;animation-delay:1s}
@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}100%{transform:translateY(0)}}

.capture{padding-top:10px}
.signup{max-width:900px;margin:0 auto}
.glass{background:rgba(255,255,255,.85);backdrop-filter:saturate(140%) blur(10px)}
.signup h2{font-size:30px;margin:4px 0 8px;text-align:center}
.signup .sub{text-align:center}
#interest-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}
textarea{width:100%;min-height:110px;padding:14px 16px;border-radius:16px;border:1px solid #e4e9f3;background:#fcfefe;outline:none;color:var(--ink);font-size:15px}
textarea:focus{border-color:#bbf7d0;box-shadow:0 0 0 4px rgba(34,197,94,.16)}
.row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.field input{width:100%;padding:14px 16px;border-radius:14px;border:1px solid #e4e9f3;background:#fff;outline:none;font-size:15px}
.field input:focus{border-color:#bbf7d0;box-shadow:0 0 0 4px rgba(34,197,94,.16)}
#status{min-height:20px;margin:2px 0 0;font-size:14px}
.fine{color:var(--muted);font-size:12px;margin:4px 0 0;text-align:center}

.footer{border-top:1px solid rgba(232,237,245,.6);margin-top:28px}
.footer .container{padding-top:16px;padding-bottom:40px}
.footer p{color:#7a8799;text-align:center}

@media (max-width: 1020px){
  .hero{grid-template-columns:1fr}
  h1{font-size:46px}
  .benefits .split{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .cards3{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
}