/* QPay public site. Tokens match docs/design/v1-screens.html. */
:root{
  --q:#E53935; --pay:#1E63D6;
  --bg:#F3F5F9; --surface:#FFFFFF; --sunk:#EAEEF5; --ink:#141A26; --muted:#556074; --line:#D6DCE6;
  --accent:#1E63D6; --accent-ink:#FFFFFF; --accent-soft:#E3ECFB;
  --ok:#1B7F4B; --ok-soft:#E1F3E8;
  --f-display:"Sora","Segoe UI",system-ui,sans-serif;
  --f-body:"Public Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --q:#FF5A54; --pay:#5B9BFF;
    --bg:#0E131D; --surface:#171E2B; --sunk:#111824; --ink:#E8EDF6; --muted:#9AA6BA; --line:#2B3547;
    --accent:#5B9BFF; --accent-ink:#0B1220; --accent-soft:#1B2C49;
    --ok:#4CC38A; --ok-soft:#133325;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --q:#FF5A54; --pay:#5B9BFF;
  --bg:#0E131D; --surface:#171E2B; --sunk:#111824; --ink:#E8EDF6; --muted:#9AA6BA; --line:#2B3547;
  --accent:#5B9BFF; --accent-ink:#0B1220; --accent-soft:#1B2C49;
  --ok:#4CC38A; --ok-soft:#133325;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--f-body);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--f-mono);font-size:.88em;letter-spacing:-.01em}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
@media (min-width:720px){.wrap{padding:0 28px}}

.wordmark{font-family:var(--f-display);font-weight:800;font-size:28px;letter-spacing:-1px;text-decoration:none;line-height:1}
.wordmark .q{color:var(--q)} .wordmark .p{color:var(--pay)}
.wordmark.small{font-size:20px}

/* Nav */
.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:64px}
.links{display:none;gap:22px;margin-left:auto}
.links a{color:var(--muted);text-decoration:none;font-weight:600;font-size:15px}
.links a:hover{color:var(--ink)}
.lang{margin-left:auto;font:600 14px var(--f-body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;min-height:40px}
.lang:hover{border-color:var(--accent)}
@media (min-width:860px){.links{display:flex}.lang{margin-left:8px}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;font-weight:700;text-decoration:none;font-size:16px;border:1px solid transparent;transition:transform .12s ease,background .12s ease}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:color-mix(in srgb,var(--accent) 88%,#000)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:48px 0 56px}
.hero::before{content:"";position:absolute;inset:-40% -20% auto auto;width:720px;height:720px;border-radius:50%;
  background:radial-gradient(closest-side,var(--accent-soft),transparent 70%);pointer-events:none}
.hero-in{position:relative;display:grid;gap:40px;align-items:center}
@media (min-width:900px){.hero{padding:88px 0 96px}.hero-in{grid-template-columns:1.15fr .85fr;gap:56px}}
.eyebrow{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--q);margin-bottom:16px}
.hero h1{font-size:clamp(36px,6.4vw,64px);line-height:1.04;font-weight:800}
.lead{margin-top:20px;font-size:clamp(17px,2vw,19px);color:var(--muted);max-width:52ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* Receipt card */
.receipt{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px 22px 18px;
  box-shadow:0 1px 0 var(--line),0 24px 48px -24px color-mix(in srgb,var(--pay) 35%,transparent);
  max-width:420px;width:100%;justify-self:center}
.r-head{display:flex;justify-content:space-between;align-items:center}
.r-type{font-weight:700;color:var(--muted);font-size:14px}
.r-ok{font-size:13px;font-weight:700;color:var(--ok);background:var(--ok-soft);padding:4px 10px;border-radius:999px}
.r-amt{font-family:var(--f-display);font-weight:800;font-size:44px;letter-spacing:-.03em;margin:10px 0 14px}
.r-amt small{font-size:18px;color:var(--muted);font-weight:700}
.r-rows{margin:0;border-top:1px dashed var(--line);padding-top:10px}
.r-rows div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:14px}
.r-rows dt{color:var(--muted)}
.r-rows dd{margin:0;text-align:right;overflow-wrap:anywhere}
.r-rows .strong{color:var(--pay);font-weight:500}
.receipt figcaption{margin-top:12px;font-size:13px;color:var(--muted)}

/* Partners */
.partners{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);padding:20px 0}
.partners .wrap{display:flex;flex-wrap:wrap;gap:14px 40px}
.p-group{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.p-label{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-weight:700;font-size:15px;padding:6px 12px;border-radius:999px;background:var(--sunk)}

/* Blocks */
.block{padding:64px 0}
.block.alt{background:var(--sunk)}
@media (min-width:900px){.block{padding:96px 0}}
.sec-head{display:grid;gap:10px;margin-bottom:32px}
.sec-head h2{font-size:clamp(28px,4vw,40px);line-height:1.1}
.sec-head p{color:var(--muted);max-width:60ch;font-size:17px}

.grid4{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:560px){.grid4{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.grid4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:20px;margin:14px 0 6px}
.card p{color:var(--muted)}
.ico{width:40px;height:40px;padding:8px;border-radius:12px;background:var(--accent-soft);
  fill:none;stroke:var(--pay);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:28px}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr);gap:32px}}
.steps .n{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;
  background:var(--q);color:#fff;font:800 16px var(--f-display)}
.steps h3{font-size:20px;margin:14px 0 6px}
.steps p{color:var(--muted)}

.grid2{display:grid;gap:16px}
@media (min-width:760px){.grid2{grid-template-columns:1fr 1fr}}
.door{display:grid;gap:8px;padding:26px;border-radius:18px;background:var(--surface);border:1px solid var(--line);
  color:var(--ink);text-decoration:none;transition:border-color .12s ease,transform .12s ease}
.door:hover{border-color:var(--accent);transform:translateY(-2px)}
.door-k{font-size:13px;font-weight:700;color:var(--q);text-transform:uppercase;letter-spacing:.04em}
.door h3{font-size:24px}
.door p{color:var(--muted)}
.go{margin-top:8px;font-weight:700;color:var(--accent)}

.contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.contact h2{font-size:clamp(26px,3.6vw,36px)}
.contact p{color:var(--muted);margin-top:6px}
.contact .btn{overflow-wrap:anywhere}

.foot{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:14px}
.foot-in{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}