:root{
  --bg0:#070a12;
  --bg1:#0b1220;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.10);
  --stroke: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.90);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.55);
  --brand:#0ea5e9;
  --brand2:#22c55e;
  --warn:#f59e0b;
  --shadow: 0 24px 60px rgba(0,0,0,.45);
  --radius: 22px;
  --radius2: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  min-height:100vh;
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 20% 10%, rgba(14,165,233,.22), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(34,197,94,.18), transparent 55%),
    radial-gradient(900px 900px at 40% 90%, rgba(245,158,11,.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  background-repeat:no-repeat;
  background-attachment: fixed;
  overflow-x:hidden;
}

.hidden{ display:none !important; }

.top-actions{ display:flex; align-items:center; gap:10px; }

/* Profile button + popup (same style as call page) */
.profile-btn{
  width:40px;
  height:40px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.92);
  font-weight:900;
  display:grid;
  place-items:center;
  cursor:pointer;
}
.profile-btn:hover{ background:rgba(255,255,255,.10); }

.profile-popup{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  display:grid;
  place-items:center;
  z-index:60;
}
.profile-popup__card{
  width:min(420px, calc(100vw - 32px));
  border-radius:18px;
  padding:18px;
  background:rgba(10, 18, 28, .88);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 24px 80px rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
}
.profile-popup__row{ display:flex; gap:12px; align-items:center; }
.profile-avatar{
  width:48px; height:48px; border-radius:999px;
  background:rgba(14,165,233,.22);
  border:1px solid rgba(14,165,233,.35);
  display:grid; place-items:center;
  font-weight:900;
}
.profile-name{ font-weight:900; font-size:16px; }
.profile-sub{ color:rgba(255,255,255,.62); font-size:13px; margin-top:2px; }
.profile-popup__actions{ display:flex; gap:10px; justify-content:flex-end; margin-top:14px; }

a{color:inherit; text-decoration:none}
.wrap{
  width:min(1100px, 92vw);
  margin:0 auto;
  padding: 22px 0 72px;
}

/* Top bar */
.top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: 10px 0 18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.2px;
}
.logo{
  width:40px;height:40px;border-radius:14px;
  background:
    radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.70), transparent 55%),
    linear-gradient(135deg, rgba(14,165,233,1), rgba(34,197,94,1));
  box-shadow: 0 14px 30px rgba(14,165,233,.18);
  position:relative;
}
.logo::after{
  content:"";
  position:absolute; inset:9px;
  border-radius: 10px;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
}
.brand span{
  display:block;
  line-height:1.05;
}
.brand small{
  display:block;
  font-weight:600;
  color:var(--muted);
  letter-spacing:.25px;
  margin-top:2px;
}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
  color:var(--muted);
  font-weight:600;
  font-size:14px;
}
.nav a{
  padding:10px 12px;
  border-radius: 999px;
  border:1px solid transparent;
  transition: .18s ease;
}
.nav a:hover{
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.86);
}

/* Hero */
.hero{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: stretch;
  margin-top: 10px;
}

.panel{
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.panel::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(600px 220px at 25% 10%, rgba(14,165,233,.20), transparent 60%),
    radial-gradient(520px 240px at 80% 20%, rgba(34,197,94,.14), transparent 58%);
  pointer-events:none;
}
.panel > *{position:relative}

.hero-left{padding: 28px 28px 26px}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.80);
  font-weight:700;
  font-size: 13px;
}
.dot{
  width:8px;height:8px;border-radius:999px;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(14,165,233,.14);
}

h1{
  margin: 14px 0 10px;
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.8px;
}
.lead{
  margin:0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  max-width: 60ch;
}

.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top: 18px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.90);
  font-weight:800;
  transition: transform .12s ease, background .18s ease, border-color .18s ease;
  user-select:none;
  will-change: transform;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.08); }
.btn:active{ transform: translateY(0px) scale(.99); }

.btn-primary{
  border-color: rgba(14,165,233,.40);
  background: linear-gradient(135deg, rgba(14,165,233,.95), rgba(34,197,94,.85));
  box-shadow: 0 20px 50px rgba(14,165,233,.20);
}
.btn-primary:hover{
  border-color: rgba(255,255,255,.28);
  background: linear-gradient(135deg, rgba(14,165,233,1), rgba(34,197,94,.92));
}
.btn small{
  font-weight:700;
  color: rgba(255,255,255,.82);
}

.icon{
  width:18px;height:18px; display:inline-block;
}

.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 16px;
}
.chip{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  color: var(--muted);
  font-weight:700;
  font-size: 13px;
}

/* Right card with steps */
.hero-right{
  padding: 22px;
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.mini-title{
  font-weight:900;
  letter-spacing:-0.2px;
  font-size: 16px;
  margin: 2px 0 0;
}
.steps{
  display:flex;
  flex-direction:column;
  gap: 10px;
  margin-top: 6px;
}
.step{
  display:grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
}
.num{
  width:34px;height:34px;border-radius: 12px;
  display:grid;place-items:center;
  font-weight:900;
  background: rgba(14,165,233,.18);
  border: 1px solid rgba(14,165,233,.32);
  color: rgba(255,255,255,.88);
}
.step b{display:block; margin-bottom: 2px;}
.step p{margin:0; color: var(--muted2); font-size: 13.5px; line-height:1.45;}

.copy{
  margin-top: 6px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px dashed rgba(255,255,255,.18);
  background: rgba(0,0,0,.20);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.copy code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12.5px;
  color: rgba(255,255,255,.86);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.copy button{
  cursor:pointer;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.88);
  font-weight:800;
  transition: .18s ease;
}
.copy button:hover{ background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.22); }

/* Features grid */
.section{
  margin-top: 22px;
}
.section h2{
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: -0.3px;
}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  padding: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  min-height: 120px;
}
.card .badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  font-weight:900;
  font-size: 12px;
  color: rgba(255,255,255,.86);
  margin-bottom: 10px;
}
.card p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 14px;
  margin-top: 14px;
}
details{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 12px 14px;
}
summary{
  cursor:pointer;
  font-weight:900;
  outline:none;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* Footer */
footer{
  margin-top: 22px;
  padding: 16px 0 0;
  color: rgba(255,255,255,.52);
  font-size: 13px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
  justify-content:space-between;
}
.footer-links{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
}
.footer-links a{
  color: rgba(255,255,255,.62);
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.footer-links a:hover{
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.82);
}

/* Responsive */
@media (max-width: 920px){
  .hero{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
  .nav{ display:none; }
}