:root{
  --accent:#0a84ff; --accent2:#5e5ce6; --ink:#10243b; --muted:#5b6877;
  --glass:rgba(255,255,255,.55); --glass-2:rgba(255,255,255,.78); --glass-bd:rgba(255,255,255,.75);
  --blur:saturate(180%) blur(20px); --shadow:0 18px 50px rgba(31,78,120,.16);
  --green:#0f8a3c;
}
*{box-sizing:border-box;}
html,body{margin:0;}
body{
  color:var(--ink); min-height:100vh; position:relative; overflow-x:hidden;
  font-family:-apple-system,"SF Pro Text",Segoe UI,Roboto,Arial,sans-serif;
  display:flex; flex-direction:column;
}
.bg{
  position:fixed; inset:0; z-index:-2;
  background:
    radial-gradient(1200px 600px at 8% -10%, #d7e6ff 0%, transparent 55%),
    radial-gradient(1000px 560px at 110% -6%, #ece0fb 0%, transparent 52%),
    radial-gradient(1000px 760px at 50% 120%, #d7f3ec 0%, transparent 55%),
    linear-gradient(160deg,#eef4fc 0%,#f4f0fb 45%,#e9f7f3 100%);
}
.bg::after{ /* subtle moving sheen */
  content:""; position:absolute; inset:-40%;
  background:conic-gradient(from 0deg at 50% 50%, rgba(10,132,255,.05), rgba(94,92,230,.05), rgba(52,199,89,.05), rgba(10,132,255,.05));
  animation:spin 60s linear infinite; opacity:.7;
}
@keyframes spin{to{transform:rotate(360deg);}}

.lp-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 28px; gap:16px;
}
.brand{ font-size:21px; font-weight:800; letter-spacing:.5px; color:var(--ink); display:flex; align-items:center; gap:9px; }
.brand-mark{
  display:inline-flex; width:34px; height:34px; border-radius:10px; align-items:center; justify-content:center;
  color:#fff; font-size:16px; background:linear-gradient(150deg,var(--accent),var(--accent2));
  box-shadow:0 8px 18px rgba(10,132,255,.4), inset 0 1px 0 rgba(255,255,255,.5);
}
.lang-switch{ position:relative; }
.lang-btn{
  font:inherit; font-size:13px; font-weight:600; cursor:pointer; color:var(--ink);
  background:var(--glass-2); border:1px solid var(--glass-bd); border-radius:12px; padding:8px 13px;
  backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur); box-shadow:0 2px 6px rgba(0,0,0,.05);
}
.lang-menu{
  display:none; position:absolute; right:0; top:46px; z-index:10; min-width:180px; padding:6px;
  background:var(--glass-2); border:1px solid var(--glass-bd); border-radius:14px;
  backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur); box-shadow:var(--shadow);
}
.lang-menu.open{ display:block; }
.lang-menu a{
  display:block; padding:8px 12px; border-radius:9px; text-decoration:none; color:var(--ink); font-size:13.5px;
}
.lang-menu a:hover{ background:rgba(10,132,255,.10); }
.lang-menu a.active{ color:var(--accent); font-weight:700; }

.lp-main{
  flex:1; width:100%; max-width:980px; margin:0 auto; padding:18px 24px 40px; text-align:center;
}
.badge{
  display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:700; letter-spacing:.04em;
  text-transform:uppercase; color:var(--accent); background:rgba(10,132,255,.10);
  border:1px solid rgba(10,132,255,.25); border-radius:999px; padding:7px 15px; margin-top:14px;
}
.pulse{ width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 0 rgba(10,132,255,.5); animation:pulse 1.8s infinite; }
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(10,132,255,.5);}70%{box-shadow:0 0 0 9px rgba(10,132,255,0);}100%{box-shadow:0 0 0 0 rgba(10,132,255,0);}}

h1{
  font-size:clamp(30px,5vw,52px); line-height:1.07; letter-spacing:-.02em; margin:18px auto 0; max-width:14ch;
  background:linear-gradient(120deg,#10243b,#1f4e78 55%,#5e5ce6); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.sub{ font-size:clamp(16px,2.2vw,21px); color:#26405c; max-width:46ch; margin:18px auto 0; font-weight:500; }
.intro{ font-size:15.5px; color:var(--muted); max-width:60ch; margin:16px auto 0; line-height:1.6; }

.cards{ display:flex; flex-wrap:wrap; gap:16px; justify-content:center; margin:38px auto 0; }
.lp-card{
  flex:1 1 240px; max-width:300px; padding:22px 20px; border-radius:20px; text-align:left;
  background:var(--glass); border:1px solid var(--glass-bd); box-shadow:var(--shadow);
  backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur);
  transition:transform .15s, box-shadow .15s;
}
.lp-card:hover{ transform:translateY(-3px); box-shadow:0 22px 56px rgba(31,78,120,.2); }
.lp-card .ic{ font-size:30px; }
.lp-card h3{ margin:12px 0 6px; font-size:16.5px; color:var(--ink); }
.lp-card p{ margin:0; font-size:13.5px; color:var(--muted); line-height:1.5; }

.waitlist{
  margin:42px auto 0; max-width:520px; padding:26px 24px; border-radius:22px;
  background:var(--glass-2); border:1px solid var(--glass-bd); box-shadow:var(--shadow);
  backdrop-filter:var(--blur); -webkit-backdrop-filter:var(--blur);
}
.waitlist h2{ margin:0 0 6px; font-size:20px; color:var(--ink); }
.waitlist > p{ margin:0 0 16px; color:var(--muted); font-size:14px; }
#wlForm{ display:flex; flex-direction:column; gap:10px; }
#wlForm input{
  font:inherit; font-size:15px; padding:12px 14px; border-radius:12px; border:1px solid #d7dee6; background:#fff; width:100%;
}
.wl-row{ display:flex; gap:10px; }
.wl-row input{ flex:1; }
#wlForm button{
  font:inherit; font-size:15px; font-weight:700; cursor:pointer; color:#fff; border:none; border-radius:12px; padding:13px;
  background:linear-gradient(150deg,var(--accent),#0066d6); box-shadow:0 8px 20px rgba(10,132,255,.36); transition:transform .12s;
}
#wlForm button:hover{ transform:translateY(-1px); }
#wlForm button:disabled{ opacity:.6; cursor:default; transform:none; }
.wl-msg{ margin-top:12px; font-size:14px; font-weight:600; min-height:20px; }
.wl-msg.ok{ color:var(--green); } .wl-msg.err{ color:#c1281f; }

.launch{ margin:30px auto 0; font-size:14px; color:var(--muted); }
.launch b{ color:var(--ink); }

.lp-footer{ text-align:center; padding:22px; color:var(--muted); font-size:12.5px; }

@media (max-width:560px){
  .wl-row{ flex-direction:column; }
  .lp-header{ padding:16px; }
}