:root {
  --bg: #05081a;
  --bg2: #0a0f2c;
  --text: #f1f3ff;
  --muted: #9aa2d4;
  --dim: #6c74a8;
  --line: rgba(140, 150, 255, 0.14);
  --line2: rgba(140, 150, 255, 0.28);
  --blue: #4560ff;
  --violet: #8a5cff;
  --sky: #8fb0ff;
  --green: #35d896;
  --glass: linear-gradient(160deg, rgba(30, 40, 96, 0.55), rgba(12, 17, 48, 0.55));
  --r: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
main { overflow-x: clip; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.muted { color: var(--muted); }

/* ---------- background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0.55; animation: drift 22s ease-in-out infinite alternate; }
.o1 { width: 60vmax; height: 60vmax; top: -28vmax; left: -22vmax; background: radial-gradient(circle, #3a4dff 0%, transparent 62%); }
.o2 { width: 55vmax; height: 55vmax; top: 30vh; right: -28vmax; background: radial-gradient(circle, #8a5cff 0%, transparent 62%); animation-delay: -8s; }
.o3 { width: 40vmax; height: 40vmax; bottom: -20vmax; left: 20vw; background: radial-gradient(circle, #1f6bff 0%, transparent 65%); opacity: 0.35; animation-delay: -14s; }
.gridlines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(140, 150, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(140, 150, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}
@keyframes drift { to { transform: translate3d(6vmax, 4vmax, 0) scale(1.08); } }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); background: rgba(5, 8, 26, 0.6); border-bottom: 1px solid var(--line); }
.navin { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.brand img { border-radius: 9px; }
.brand b { background: linear-gradient(90deg, #6f86ff, var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.links { display: flex; gap: 26px; margin-left: auto; font-size: 15px; color: var(--muted); }
.links a { transition: color 0.2s; }
.links a:hover { color: var(--text); }

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px; border-radius: 14px; font-weight: 700; letter-spacing: -0.01em; color: #fff;
  background: linear-gradient(135deg, #4a63ff 0%, #7b5cff 55%, #a35cff 100%);
  box-shadow: 0 10px 30px -8px rgba(110, 92, 255, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 16px 40px -8px rgba(110, 92, 255, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn-sm { padding: 9px 18px; border-radius: 12px; font-size: 14px; }
.btn-lg { padding: 16px 28px; font-size: 16px; border-radius: 16px; }
.btn-ghost { background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line2); box-shadow: none; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); box-shadow: none; }

/* ---------- type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; color: var(--sky); background: rgba(69, 96, 255, 0.12); border: 1px solid rgba(110, 130, 255, 0.3);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(53, 216, 150, 0.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(53, 216, 150, 0); } 100% { box-shadow: 0 0 0 0 rgba(53, 216, 150, 0); } }
h1 { font-size: clamp(42px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -0.045em; margin: 22px 0 22px; font-weight: 800; }
h2 { font-size: clamp(30px, 4.2vw, 48px); line-height: 1.1; letter-spacing: -0.035em; margin: 16px 0 0; font-weight: 800; }
h3 { font-size: 19px; letter-spacing: -0.02em; margin: 0 0 8px; }
.grad { background: linear-gradient(95deg, #8ea6ff 0%, #a07bff 50%, #d18cff 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 560px; margin: 0; }
.lead.small { font-size: 17px; margin-top: 18px; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 72px; }
.cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.proof { list-style: none; padding: 0; margin: 42px 0 0; display: flex; gap: 36px; flex-wrap: wrap; }
.proof li { display: flex; flex-direction: column; }
.proof b { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; }
.proof span { color: var(--dim); font-size: 14px; }

.hero-art { position: relative; display: flex; justify-content: center; padding-bottom: 30px; }
.hero-art::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(124, 92, 255, 0.55), transparent 65%); filter: blur(40px); top: 50%; left: 50%; transform: translate(-50%, -50%); }
.phone {
  position: relative; width: 330px; padding: 14px 12px 18px; border-radius: 46px;
  background: linear-gradient(160deg, #1b2353, #0b1030);
  border: 1px solid rgba(160, 170, 255, 0.25);
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, 0.8), 0 0 0 8px rgba(255, 255, 255, 0.03), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-12px); } }
.notch { width: 110px; height: 26px; border-radius: 0 0 16px 16px; background: #05081a; margin: -14px auto 8px; }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 6px 10px 12px; border-bottom: 1px solid var(--line); }
.chat-head img { width: 34px; height: 34px; border-radius: 50%; }
.chat-head b { display: block; font-size: 14px; }
.chat-head small { color: var(--dim); font-size: 12px; }
.chat { display: flex; flex-direction: column; gap: 9px; padding: 12px 6px 4px; font-size: 13px; }
.msg { padding: 10px 12px; border-radius: 16px; max-width: 88%; line-height: 1.45; }
.msg.me { align-self: flex-end; background: linear-gradient(135deg, #4a63ff, #7b5cff); border-bottom-right-radius: 5px; font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.msg.bot { align-self: flex-start; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line); border-bottom-left-radius: 5px; width: 88%; }
.tag { display: inline-block; margin: 5px 0 6px; padding: 2px 8px; border-radius: 999px; background: rgba(138, 92, 255, 0.18); color: #c6b4ff; font-size: 11px; font-weight: 600; }
.kv { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.kv span:last-child { color: var(--text); font-weight: 600; }
.kv .ok { color: var(--green); }
.btns { display: flex; gap: 5px; margin-top: 8px; }
.btns span { flex: 1; text-align: center; padding: 6px 4px; border-radius: 9px; background: rgba(120, 135, 255, 0.14); font-size: 11px; font-weight: 600; }
.btns .primary { background: linear-gradient(135deg, #4a63ff, #7b5cff); }
.msg.done { border-color: rgba(53, 216, 150, 0.35); background: rgba(53, 216, 150, 0.08); }

.float {
  position: absolute; padding: 14px 16px; border-radius: 18px; background: rgba(14, 20, 54, 0.82); border: 1px solid var(--line2);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.7);
  animation: float 6s ease-in-out infinite;
}
.float.pnl { top: 12%; right: -18px; display: flex; flex-direction: column; animation-delay: -2s; }
.float.pnl small { color: var(--dim); font-size: 12px; }
.float.pnl b { color: var(--green); font-size: 26px; letter-spacing: -0.03em; line-height: 1.1; }
.float.pnl span { color: var(--muted); font-size: 12px; }
.float.safe { bottom: -26px; left: -10px; line-height: 1.35; display: flex; gap: 10px; align-items: center; max-width: 250px; animation-delay: -4s; }
.float.safe i { font-style: normal; font-size: 22px; }
.float.safe b { display: block; font-size: 14px; }
.float.safe small { color: var(--muted); font-size: 12px; }

/* ---------- strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.015); }
.strip-in { display: flex; align-items: center; justify-content: center; gap: 22px; flex-wrap: wrap; padding: 20px; color: var(--dim); font-size: 15px; }
.strip b { color: var(--text); }
.sep { width: 5px; height: 5px; border-radius: 50%; background: var(--line2); }

/* ---------- sections ---------- */
.section { padding-top: 110px; }
.head { text-align: center; margin-bottom: 52px; }

.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tile {
  position: relative; padding: 28px; border-radius: var(--r); background: var(--glass); border: 1px solid var(--line);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease; overflow: hidden;
}
.tile::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: linear-gradient(140deg, rgba(140, 160, 255, 0.5), transparent 40%, transparent 60%, rgba(160, 100, 255, 0.4)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity 0.25s; pointer-events: none; }
.tile:hover { transform: translateY(-4px); box-shadow: 0 24px 60px -24px rgba(110, 92, 255, 0.55); }
.tile:hover::after { opacity: 1; }
.tile p { margin: 0; color: var(--muted); font-size: 15px; }
.tile.big { grid-column: span 2; grid-row: span 2; display: flex; flex-direction: column; }
.tile.big h3 { font-size: 26px; margin-top: 6px; }
.tile.big p { font-size: 16px; max-width: 440px; }
.tile.wide { grid-column: span 4; display: grid; grid-template-columns: auto 1fr 1.1fr; gap: 24px; align-items: center; }
.tile.wide .ico { margin: 0; }
.ico { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; font-size: 24px; margin-bottom: 18px; background: linear-gradient(140deg, rgba(74, 99, 255, 0.35), rgba(138, 92, 255, 0.2)); border: 1px solid rgba(140, 150, 255, 0.3); }
.mini-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 28px; }
.mini-btns span { padding: 10px 14px; border-radius: 12px; font-size: 14px; font-weight: 600; background: rgba(74, 99, 255, 0.18); border: 1px solid rgba(110, 130, 255, 0.3); }
.mini-btns .alt { background: rgba(255, 255, 255, 0.05); border-color: var(--line); color: var(--muted); }
.sliders { display: grid; gap: 14px; }
.sliders div { display: grid; grid-template-columns: 110px 1fr 46px; gap: 12px; align-items: center; font-size: 14px; color: var(--muted); }
.sliders i { height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.07); position: relative; overflow: hidden; }
.sliders i::before { content: ""; position: absolute; inset: 0 auto 0 0; border-radius: inherit; background: linear-gradient(90deg, #4a63ff, #a35cff); }
.sliders i.w33::before { width: 33%; }
.sliders i.w17::before { width: 17%; }
.sliders b { color: var(--text); text-align: right; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.steps li { position: relative; padding: 32px 28px; border-radius: var(--r); background: var(--glass); border: 1px solid var(--line); }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 50px; right: -18px; width: 18px; height: 1px; background: linear-gradient(90deg, var(--line2), transparent); }
.steps .n { display: inline-block; font-size: 15px; font-weight: 800; letter-spacing: 0.04em; margin-bottom: 18px; background: linear-gradient(90deg, #8ea6ff, #b28bff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps p { margin: 0; color: var(--muted); }

.sec { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.checks { list-style: none; padding: 8px; margin: 0; border-radius: var(--r); background: var(--glass); border: 1px solid var(--line); }
.checks li { display: flex; gap: 14px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.checks li:last-child { border-bottom: 0; }
.checks i { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-weight: 800; font-size: 14px; color: #062a1b; background: linear-gradient(135deg, #35d896, #7cf0c0); }
.checks b { display: block; }
.checks span { color: var(--muted); font-size: 15px; }

.ref {
  display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; padding: 48px 56px; border-radius: 30px;
  background: radial-gradient(120% 140% at 0% 0%, rgba(74, 99, 255, 0.45), transparent 55%), radial-gradient(120% 140% at 100% 100%, rgba(163, 92, 255, 0.45), transparent 55%), #0c1236;
  border: 1px solid var(--line2); box-shadow: 0 30px 80px -30px rgba(110, 92, 255, 0.6);
}
.ref-num { font-size: clamp(90px, 12vw, 150px); font-weight: 900; letter-spacing: -0.06em; line-height: 0.9; background: linear-gradient(180deg, #fff, #9fb0ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ref-num span { font-size: 0.5em; }
.ref-copy h2 { margin: 0 0 12px; }
.ref-copy p { color: #c3c9ef; margin: 0 0 24px; max-width: 520px; font-size: 17px; }

details { border-radius: 18px; background: var(--glass); border: 1px solid var(--line); margin-bottom: 12px; padding: 0 24px; transition: border-color 0.2s; }
details[open] { border-color: var(--line2); }
summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: rgba(74, 99, 255, 0.18); color: var(--sky); font-size: 18px; transition: transform 0.25s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 20px; color: var(--muted); }

.final { padding-top: 110px; padding-bottom: 90px; }
.final-card { text-align: center; padding: 64px 24px; border-radius: 32px; background: var(--glass); border: 1px solid var(--line); position: relative; overflow: hidden; }
.final-card::before { content: ""; position: absolute; width: 520px; height: 520px; left: 50%; top: -260px; transform: translateX(-50%); background: radial-gradient(circle, rgba(124, 92, 255, 0.5), transparent 60%); filter: blur(30px); }
.final-card > * { position: relative; }
.final-card img { margin: 0 auto 18px; border-radius: 18px; box-shadow: 0 16px 40px -10px rgba(110, 92, 255, 0.8); }
.final-card h2 { margin: 0 0 10px; }
.final-card p { color: var(--muted); margin: 0 0 28px; font-size: 17px; }
.handle { display: block; margin-top: 14px; color: var(--dim); font-size: 14px; }

.foot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 28px; padding-bottom: 36px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.foot .brand { font-size: 17px; }
.foot .links { margin: 0; }
.note { flex-basis: 100%; margin: 0; font-size: 12px; color: var(--dim); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 48px; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .lead { margin: 0 auto; }
  .cta, .proof { justify-content: center; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile.wide { grid-column: span 2; grid-template-columns: 1fr; }
  .sec { grid-template-columns: 1fr; gap: 32px; }
  .ref { grid-template-columns: 1fr; text-align: center; padding: 40px 28px; gap: 16px; }
  .ref-copy p { margin-left: auto; margin-right: auto; }
}
@media (max-width: 720px) {
  .links { display: none; }
  .navin .btn { margin-left: auto; }
  .bento, .steps { grid-template-columns: 1fr; }
  .tile.big, .tile.wide { grid-column: auto; grid-row: auto; }
  .steps li:not(:last-child)::after { display: none; }
  .section { padding-top: 80px; }
  .phone { width: 300px; }
  .float.pnl { right: 0; top: 4%; padding: 10px 12px; }
  .float.pnl b { font-size: 21px; }
  .float.safe { left: 0; bottom: -6px; max-width: 220px; padding: 10px 12px; }
  .proof { gap: 26px; }
  .sliders div { grid-template-columns: 96px 1fr 40px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}