:root {
  --plum: #3a1a2f;
  --plum-2: #44225e;
  --plum-3: #5d3680;
  --gold: #f5c518;
  --ink: #1b1222;
  --ink-2: #4a3f55;
  --muted: #6d6378;
  --line: #e8e2ee;
  --bg: #fbfaf8;
  --card: #ffffff;
  /* chart palette (validated: CVD + lightness + chroma) */
  --c-gold: #c98f00;
  --c-teal: #12938b;
  --c-plum: #7b4fa0;
  --c-rose: #d0586e;
  --grid: #ece7f0;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--plum-3); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }

/* ---------- header ---------- */
header.top { background: var(--plum); color: #fff; position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(255,255,255,.08); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { color: #fff; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: .2px; white-space: nowrap; display: flex; align-items: center; gap: 10px; }
.brand b { color: var(--gold); font-weight: 800; }
.brand .logo-mark { width: 40px; height: 40px; border-radius: 50%; display: block; box-shadow: 0 0 0 1.5px rgba(245,197,24,.55); }
nav { display: flex; align-items: center; }
nav a { color: #e6dcef; text-decoration: none; margin-left: 22px; font-size: .95rem; }
nav a:hover { color: var(--gold); }
nav a.nav-cta { white-space: nowrap; background: var(--gold); color: var(--plum); font-weight: 700; padding: 8px 16px; border-radius: 999px; }
nav a.nav-cta:hover { color: var(--plum); filter: brightness(1.05); }

/* ---------- hero ---------- */
.hero { background: radial-gradient(1200px 500px at 85% -10%, #5b2d4f 0%, rgba(91,45,79,0) 60%), var(--plum); color: #fff; padding: 64px 0 84px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); background: rgba(245,197,24,.1); border: 1px solid rgba(245,197,24,.35); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.3rem, 5.6vw, 3.9rem); line-height: 1.05; margin: 0 0 18px; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.sub { font-size: 1.18rem; color: #e6dcef; max-width: 560px; margin: 0 0 30px; }
.btn { display: inline-block; background: var(--gold); color: var(--plum); font-weight: 800; padding: 14px 24px; border-radius: 999px; text-decoration: none; transition: transform .15s; }
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.35); margin-left: 10px; font-weight: 700; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; color: #d9cbe6; font-size: .95rem; padding: 0; list-style: none; }
.hero-points li::before { content: "✓"; color: var(--gold); font-weight: 800; margin-right: 8px; }

/* phone mockup */
.phone { background: #0f0a14; border-radius: 34px; padding: 12px; width: 100%; max-width: 340px; margin-left: auto; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.phone-inner { background: #ece5dd; border-radius: 24px; overflow: hidden; }
.phone-bar { background: #075e54; color: #fff; padding: 12px 14px; display: flex; align-items: center; gap: 10px; font-size: .92rem; }
.phone-bar .av { width: 32px; height: 32px; border-radius: 50%; display: block; }
.phone-bar small { display: block; opacity: .8; font-size: .72rem; }
.chat-body { padding: 14px 12px 18px; display: flex; flex-direction: column; gap: 8px; min-height: 360px; }
.bubble { max-width: 86%; padding: 8px 11px; border-radius: 10px; font-size: .86rem; line-height: 1.4; color: #111; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.bubble.me { background: #dcf8c6; align-self: flex-end; border-top-right-radius: 3px; }
.bubble.bot { background: #fff; align-self: flex-start; border-top-left-radius: 3px; }
.bubble time { display: block; text-align: right; font-size: .66rem; color: #7b7b7b; margin-top: 2px; }

/* ---------- sections ---------- */
section { padding: 76px 0; }
section.alt { background: #f4f0f7; }
.kicker { font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--plum-3); margin: 0 0 8px; }
section h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); line-height: 1.15; margin: 0 0 12px; color: var(--plum); letter-spacing: -.01em; }
section .lead { color: var(--ink-2); margin: 0 0 34px; max-width: 700px; font-size: 1.07rem; }

/* question chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: .95rem; color: var(--ink-2); }

/* ---------- dashboard ---------- */
.dash { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: 0 20px 60px rgba(46,20,66,.08); }
.dash-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 18px; }
.dash-title { font-weight: 800; color: var(--plum); font-size: 1.05rem; }
.dash-title small { display: block; color: var(--muted); font-weight: 500; font-size: .82rem; }
.tag { font-size: .75rem; font-weight: 700; color: var(--plum-3); background: #f1ebf6; border-radius: 999px; padding: 5px 11px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
.kpi { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.kpi .label { font-size: .8rem; color: var(--muted); }
.kpi .value { font-size: 1.6rem; font-weight: 800; color: var(--ink); line-height: 1.2; font-variant-numeric: tabular-nums; }
.kpi .delta { font-size: .8rem; font-weight: 700; color: var(--ink-2); }
.panels { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.panel { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px 10px; position: relative; min-width: 0; }
.panel.wide { grid-column: 1 / -1; }
.panel h3 { margin: 0; font-size: .95rem; color: var(--ink); }
.panel p.note { margin: 2px 0 8px; font-size: .8rem; color: var(--muted); }
.panel svg { width: 100%; height: auto; display: block; overflow: visible; }
.panel svg text { font-family: inherit; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .78rem; color: var(--ink-2); margin: 4px 0 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.tip { position: fixed; pointer-events: none; background: #1b1222; color: #fff; font-size: .8rem; padding: 7px 10px; border-radius: 8px; opacity: 0; transition: opacity .1s; z-index: 50; white-space: nowrap; box-shadow: 0 6px 18px rgba(0,0,0,.25); }
.tip b { color: var(--gold); }
details.tableview { margin-top: 6px; font-size: .8rem; color: var(--muted); }
details.tableview summary { cursor: pointer; }
details.tableview table { border-collapse: collapse; margin-top: 6px; }
details.tableview td, details.tableview th { border-bottom: 1px solid var(--line); padding: 3px 12px 3px 0; text-align: left; font-variant-numeric: tabular-nums; }
.disclaimer { font-size: .82rem; color: var(--muted); margin-top: 14px; }

/* ---------- cards ---------- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 14px 40px rgba(46,20,66,.08); transform: translateY(-2px); }
.card .ico { width: 44px; height: 44px; border-radius: 12px; background: #f3edf8; display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 14px; }
.card h3 { margin: 0 0 6px; font-size: 1.08rem; color: var(--ink); }
.card p { margin: 0; color: var(--ink-2); font-size: .97rem; }
.card.feature { background: var(--plum); border-color: var(--plum); color: #fff; }
.card.feature h3 { color: var(--gold); }
.card.feature p { color: #e6dcef; }
.card.feature .ico { background: rgba(245,197,24,.15); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps li::before { content: "0" counter(s); display: block; font-size: 2rem; font-weight: 900; color: var(--c-gold); line-height: 1; margin-bottom: 12px; }
.steps strong { display: block; color: var(--plum); font-size: 1.05rem; margin-bottom: 4px; }
.steps span { color: var(--ink-2); font-size: .97rem; }

/* why */
.why { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 34px; }
.why div { display: flex; gap: 14px; }
.why .n { flex: none; width: 34px; height: 34px; border-radius: 10px; background: var(--gold); color: var(--plum); font-weight: 900; display: grid; place-items: center; }
.why h3 { margin: 4px 0 2px; font-size: 1.02rem; }
.why p { margin: 0; color: var(--ink-2); font-size: .96rem; }

/* faq */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--plum-3); font-weight: 800; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: var(--ink-2); }

/* cta */
.cta { background: var(--plum); color: #fff; border-radius: 26px; padding: 48px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; align-items: center; }
.cta h2 { color: #fff; margin: 0 0 10px; }
.cta h2 em { font-style: normal; color: var(--gold); }
.cta p { color: #e6dcef; margin: 0 0 22px; }
.cta .contact-list { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 16px; padding: 20px 22px; }
.cta .contact-list p { margin: 6px 0; color: #fff; }
.cta .contact-list a { color: var(--gold); text-decoration: none; }
.cta .contact-list span { color: #cbb9da; display: inline-block; min-width: 92px; font-size: .9rem; }

footer { padding: 34px 0 44px; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { margin-right: 18px; color: var(--ink-2); }

/* legal pages */
.doc { padding: 46px 22px 64px; }
.doc h1 { color: var(--plum); font-size: 2.1rem; margin: 0 0 4px; }
.doc .date { color: var(--muted); margin: 0 0 28px; }
.doc h2 { font-size: 1.2rem; margin: 32px 0 8px; color: var(--plum); }
.doc p, .doc li { max-width: 760px; }

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .phone { margin: 10px auto 0; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .panels { grid-template-columns: 1fr; }
  .grid, .steps { grid-template-columns: 1fr 1fr; }
  .cta { grid-template-columns: 1fr; padding: 34px 26px; }
}
@media (max-width: 600px) {
  nav a:not(.nav-cta) { display: none; }
  nav a.nav-cta { padding: 7px 13px; font-size: .88rem; }
  .brand { font-size: 1.05rem; }
  .grid, .steps, .why { grid-template-columns: 1fr; }
  .btn.ghost { margin: 10px 0 0; }
  section { padding: 56px 0; }
  .dash { padding: 14px; border-radius: 18px; }
  .kpi .value { font-size: 1.3rem; }
}

.cta-logo { width: 120px; height: 120px; border-radius: 22px; display: block; margin-bottom: 18px; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
footer .flogo { width: 26px; height: 26px; border-radius: 50%; vertical-align: -8px; margin-right: 8px; }