/* The marketing site's one stylesheet.

   Same palette as the app (cyan on near-black) so the site and the product a
   visitor lands in do not look like two companies. Dark is the default
   because the app is; light is honoured for anyone whose device asks. */

:root{
  --bg:#07090d;
  --bg-2:#0c1018;
  --card:rgba(255,255,255,.035);
  --line:rgba(255,255,255,.09);
  --ink:#f4f5f7;
  --ink-2:#a2a8b4;
  --ink-3:#71778a;
  --accent:#22d3ee;
  --accent-2:#818cf8;
  --accent-ink:#04121a;
  --shadow:0 24px 60px -24px rgba(0,0,0,.8);
  --radius:18px;
  --wrap:1080px;
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#fbfcfe; --bg-2:#f1f4f9; --card:#fff; --line:rgba(10,20,40,.10);
    --ink:#0d1220; --ink-2:#4a5468; --ink-3:#6b7488;
    --accent:#0891b2; --accent-2:#4f46e5; --accent-ink:#fff;
    --shadow:0 20px 46px -26px rgba(15,30,60,.32);
  }
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;height:auto}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------------------------------------------------------------- header */
header.site{
  position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  border-bottom:1px solid var(--line);
}
header.site .wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;font-size:1.06rem}
.brand .mark{
  width:26px;height:26px;border-radius:50%;flex:none;
  background:conic-gradient(from 210deg,var(--accent),var(--accent-2),var(--accent));
  box-shadow:0 0 16px -2px var(--accent);
}
nav.site{margin-left:auto;display:flex;align-items:center;gap:22px}
nav.site a{color:var(--ink-2);font-size:.93rem;font-weight:600;transition:color .15s}
nav.site a:hover,nav.site a[aria-current]{color:var(--ink)}
/* On a phone the links move to their own scrollable row rather than being
   hidden: a header with nothing but a CTA leaves the footer as the only way
   to reach the other pages, which is not a way anybody finds. The CTA stays
   on the top row — inside the scrolling one it scrolls out of reach. */
@media (max-width:820px){
  header.site .wrap{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:6px;gap:10px}
  .brand{order:1;margin-right:auto}
  .cta-head{order:2}
  nav.site{order:3;width:100%;margin-left:0;gap:20px;overflow-x:auto;
    padding-bottom:5px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  nav.site::-webkit-scrollbar{display:none}
  nav.site a{white-space:nowrap}
}

/* ----------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;cursor:pointer;transition:transform .12s,filter .15s;
  line-height:1;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);
  box-shadow:0 12px 30px -12px var(--accent)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--card)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-sm{padding:10px 17px;font-size:.9rem}

/* -------------------------------------------------------------------- hero */
.hero{position:relative;padding:86px 0 68px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:-40% 0 auto;height:620px;pointer-events:none;
  background:radial-gradient(60% 60% at 50% 40%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%);
}
.hero .wrap{position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);
  background:color-mix(in srgb,var(--accent) 10%,transparent);
  padding:6px 13px;border-radius:999px;margin-bottom:22px;
}
h1{
  font-size:clamp(2.1rem,5.6vw,3.7rem);line-height:1.08;font-weight:800;
  letter-spacing:-.03em;max-width:15ch;
}
h1 .grad{background:linear-gradient(120deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{margin-top:20px;font-size:clamp(1.02rem,2vw,1.2rem);color:var(--ink-2);max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.cta-note{margin-top:14px;font-size:.87rem;color:var(--ink-3)}

/* ---------------------------------------------------------------- sections */
section{padding:66px 0}
section.tint{background:var(--bg-2);border-block:1px solid var(--line)}
.sec-head{max-width:62ch;margin-bottom:38px}
.sec-kicker{font-size:.8rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}
h2{font-size:clamp(1.5rem,3.2vw,2.15rem);line-height:1.18;font-weight:800;letter-spacing:-.02em;margin-top:8px}
h3{font-size:1.07rem;font-weight:700;letter-spacing:-.01em}
.sec-head p{margin-top:12px;color:var(--ink-2);font-size:1.02rem}

/* ------------------------------------------------------------------- cards */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(360px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:border-color .16s,transform .16s;
}
.card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));transform:translateY(-2px)}
.card p{margin-top:9px;color:var(--ink-2);font-size:.95rem}
.card .kicker{
  font-size:.74rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--accent);display:block;margin-bottom:9px;
}
.card .num{
  display:flex;align-items:center;justify-content:center;width:34px;height:34px;
  border-radius:50%;font-weight:800;font-size:.95rem;margin-bottom:14px;
  background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 34%,transparent);
}

/* ------------------------------------------------------------------ chips */
/* A grid, not wrapped flex: a row that ends in one lonely chip reads as a
   layout bug. --chip-min tunes how many fit, per section. */
.chips{display:grid;gap:10px;margin-top:22px;
  grid-template-columns:repeat(auto-fit,minmax(var(--chip-min,190px),1fr))}
.chip{
  border:1px solid var(--line);background:var(--card);border-radius:12px;
  padding:12px 15px;font-size:.9rem;
}
.chip b{display:block;font-size:.96rem;margin-bottom:2px}
.chip span{color:var(--ink-3);font-size:.84rem}

/* ------------------------------------------------------------------ plans */
/* stretch, so the three buttons line up: `.plan ul{flex:1}` pushes each one
   to the bottom, which only reads as deliberate if the cards match. */
.plans{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(265px,1fr));align-items:stretch}
.plan{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column}
.plan.featured{border-color:color-mix(in srgb,var(--accent) 55%,transparent);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 22%,transparent),var(--shadow)}
.plan .tier{font-weight:800;font-size:1.12rem}
.plan .price{font-size:2.15rem;font-weight:800;letter-spacing:-.02em;margin:10px 0 2px}
.plan .price small{font-size:.44em;font-weight:600;color:var(--ink-3);letter-spacing:0}
.plan .sub{color:var(--ink-3);font-size:.87rem;min-height:1.3em}
.plan ul{list-style:none;margin:18px 0 22px;flex:1}
.plan li{position:relative;padding:7px 0 7px 26px;font-size:.93rem;color:var(--ink-2)}
.plan li::before{content:"";position:absolute;left:2px;top:14px;width:9px;height:9px;border-radius:50%;
  background:var(--accent);opacity:.85}
.plan .btn{width:100%}

/* --------------------------------------------------------------------- faq */
.faq{display:grid;gap:12px;max-width:820px}
details.q{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:0 20px}
details.q summary{
  cursor:pointer;list-style:none;padding:17px 0;font-weight:700;font-size:1rem;
  display:flex;align-items:center;gap:12px;
}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"+";margin-left:auto;color:var(--accent);font-size:1.3rem;font-weight:700;line-height:1}
details.q[open] summary::after{content:"−"}
details.q p{padding:0 0 18px;color:var(--ink-2);font-size:.95rem}

/* ------------------------------------------------------------------- phone */
/* start, not center: the phone is taller than the prose beside it, and
   centring leaves the text floating in a gap. */
.showcase{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));align-items:start}
.phone{
  width:100%;max-width:290px;margin:0 auto;aspect-ratio:9/17.5;border-radius:34px;
  border:1px solid var(--line);background:linear-gradient(170deg,var(--bg-2),var(--bg));
  box-shadow:var(--shadow);padding:16px 14px;display:flex;flex-direction:column;gap:11px;
}
.phone .bar{height:5px;width:52px;border-radius:99px;background:var(--line);margin:2px auto 8px}
.verdict{border:1px solid var(--line);border-radius:14px;padding:13px;background:var(--card)}
.verdict .tag{font-size:.68rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}
.verdict .say{margin-top:6px;font-size:.93rem;font-weight:600;line-height:1.42}
.readout{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.readout div{border:1px solid var(--line);border-radius:11px;padding:9px 11px;background:var(--card)}
.readout b{display:block;font-size:1.02rem;letter-spacing:-.01em}
.readout span{font-size:.68rem;color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em}
.wave{margin-top:auto;display:flex;align-items:flex-end;gap:3px;height:44px}
.wave i{flex:1;background:linear-gradient(180deg,var(--accent),transparent);border-radius:3px;opacity:.75}

/* ------------------------------------------------------------------- final */
.final{
  border:1px solid var(--line);border-radius:26px;padding:48px 32px;text-align:center;
  background:
    radial-gradient(70% 120% at 50% 0%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 72%),
    var(--card);
}
.final h2{max-width:20ch;margin:0 auto}
.final p{margin:14px auto 0;color:var(--ink-2);max-width:54ch}
.final .cta-row{justify-content:center}

/* ------------------------------------------------------------------ footer */
footer.site{border-top:1px solid var(--line);padding:38px 0;margin-top:26px}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:16px 26px;align-items:center}
footer.site a{color:var(--ink-2);font-size:.9rem}
footer.site a:hover{color:var(--ink)}
footer.site .fine{width:100%;color:var(--ink-3);font-size:.82rem;margin-top:6px}

.prose{max-width:70ch}
.prose p{margin-top:14px;color:var(--ink-2)}
.lead-list{list-style:none;margin-top:18px}
.lead-list li{position:relative;padding:9px 0 9px 28px;color:var(--ink-2)}
.lead-list li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}
.note{
  border-left:3px solid var(--accent);padding:4px 0 4px 16px;margin-top:22px;
  color:var(--ink-2);font-size:.95rem;
}