/* KamiVerify v2 design system (public pages: home, login, signup; account pages next).
   Black and white do the structure; cobalt is the one brand colour and marks what you can act on.
   Depth comes from soft surfaces and shadow, not from boxing everything in lines.
   Theme: the root carries data-theme="light|dark" when the visitor chose one, nothing for "system"
   (kv_v2.js, localStorage kv-theme - the same key the rest of the site uses).
   ASCII only. */
:root{
  --bg:#f1f2f5; --surface:#ffffff; --raise:#f7f8fa; --ink:#0e0f13; --ink2:#2b2d35; --muted:#646875; --faint:#9fa3ad;
  --line:#e5e7ec; --line2:#d5d8df;
  --kv-v:#6f86ff; --accent:#2c49f0; --accent-hover:#1f38d4; --accent-ink:#ffffff; --accent-soft:#e8ebff; --accent-text:#2238c8;
  --deep:#0e0f13; --deep2:#1a1c23; --deep-fg:#f4f5f8; --deep-muted:#9a9eaa; --deep-line:#2c2f39;
  --ok:#14804e; --ok-bg:#e3f4ea; --warn:#a05f00; --warn-bg:#fbf0dd; --bad:#c0352a; --bad-bg:#fbe7e4;
  --f:'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono:'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sh1:0 1px 2px rgba(15,17,24,.05), 0 6px 20px -10px rgba(15,17,24,.14);
  --sh2:0 2px 6px rgba(15,17,24,.05), 0 24px 48px -24px rgba(15,17,24,.28);
  --ease:cubic-bezier(.2,.8,.2,1);
  --gut:clamp(16px,4vw,32px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0b0c10; --surface:#15161c; --raise:#1b1d24; --ink:#f2f3f7; --ink2:#d9dbe2; --muted:#9da1ad; --faint:#646875;
  --line:#25272f; --line2:#33363f;
  --kv-v:#2c49f0; --accent:#7186ff; --accent-hover:#8a9bff; --accent-ink:#0b0c10; --accent-soft:#1b2142; --accent-text:#9aa8ff;
  --deep:#16181f; --deep2:#20232c; --deep-fg:#f4f5f8; --deep-muted:#9a9eaa; --deep-line:#323642;
  --ok:#52c98f; --ok-bg:#112a1e; --warn:#e6a94f; --warn-bg:#2b200f; --bad:#f27c70; --bad-bg:#2f1513;
  --sh1:0 1px 0 rgba(255,255,255,.03) inset, 0 8px 24px -12px rgba(0,0,0,.7);
  --sh2:0 1px 0 rgba(255,255,255,.04) inset, 0 28px 56px -24px rgba(0,0,0,.85); color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#0b0c10; --surface:#15161c; --raise:#1b1d24; --ink:#f2f3f7; --ink2:#d9dbe2; --muted:#9da1ad; --faint:#646875;
  --line:#25272f; --line2:#33363f;
  --kv-v:#2c49f0; --accent:#7186ff; --accent-hover:#8a9bff; --accent-ink:#0b0c10; --accent-soft:#1b2142; --accent-text:#9aa8ff;
  --deep:#16181f; --deep2:#20232c; --deep-fg:#f4f5f8; --deep-muted:#9a9eaa; --deep-line:#323642;
  --ok:#52c98f; --ok-bg:#112a1e; --warn:#e6a94f; --warn-bg:#2b200f; --bad:#f27c70; --bad-bg:#2f1513;
  --sh1:0 1px 0 rgba(255,255,255,.03) inset, 0 8px 24px -12px rgba(0,0,0,.7);
  --sh2:0 1px 0 rgba(255,255,255,.04) inset, 0 28px 56px -24px rgba(0,0,0,.85); color-scheme:dark }

/* ---------------------------------------------------------------- base */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.kv2{margin:0;background:var(--bg);color:var(--ink);font:400 15.5px/1.6 var(--f);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.kv2 h1,.kv2 h2,.kv2 h3,.kv2 h4{margin:0;font-weight:700;letter-spacing:-.025em;line-height:1.12;text-wrap:balance}
.kv2 p{margin:0}
.kv2 a{color:inherit;text-decoration:none}
.kv2 button,.kv2 input,.kv2 select,.kv2 textarea{font:inherit;color:inherit}
.kv2 img{max-width:100%}
.kv2 :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
.kv2 [hidden]{display:none!important}
.kv2 .mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.kv2 .num{font-variant-numeric:tabular-nums}
.kv2 .muted{color:var(--muted)}
.kv-wrap{max-width:1160px;margin-inline:auto;padding-inline:var(--gut)}
.kv-ico{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.kv-ico.sm{width:17px;height:17px}
.kv-label{display:inline-block;font-size:13.5px;font-weight:600;color:var(--accent-text)}
.kv-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion: reduce){ .kv2 *,.kv2 *::before,.kv2 *::after{transition:none!important;animation:none!important} html{scroll-behavior:auto} }

/* ---------------------------------------------------------------- brand */
.kv-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:11px;background:var(--ink);color:var(--bg);font:800 14px var(--f);letter-spacing:-.05em;flex:none}
.kv-mark i{font-style:normal;color:var(--kv-v)}
.kv-brand{display:inline-flex;align-items:center;gap:11px}
.kv-brand b{font:800 19px var(--f);letter-spacing:-.04em;color:var(--ink)}
.kv-brand b span{color:var(--accent-text)}

/* ---------------------------------------------------------------- buttons */
.kv-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;border:1px solid transparent;
  font:600 14.5px var(--f);cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .2s var(--ease), color .2s, border-color .2s, transform .2s var(--ease), box-shadow .2s}
.kv-btn:active{transform:scale(.98)}
.kv-btn.acc{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 16px -8px color-mix(in srgb, var(--accent) 70%, transparent)}
.kv-btn.acc:hover{background:var(--accent-hover)}
.kv-btn.ink{background:var(--ink);color:var(--bg)}
.kv-btn.ink:hover{background:var(--ink2)}
.kv-btn.soft{background:var(--surface);color:var(--ink);box-shadow:var(--sh1)}
.kv-btn.soft:hover{box-shadow:var(--sh2)}
.kv-btn.line{background:transparent;color:var(--ink);border-color:var(--line2)}
.kv-btn.line:hover{border-color:var(--ink)}
.kv-btn.text{background:none;color:var(--ink);padding:0 14px}
.kv-btn.text:hover{background:color-mix(in srgb, var(--ink) 6%, transparent)}
.kv-btn.sm{height:36px;padding:0 15px;font-size:13.5px}
.kv-btn.lg{height:52px;padding:0 26px;font-size:15.5px}
.kv-btn.block{width:100%}
.kv-btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}
.kv-deep .kv-btn.soft{background:color-mix(in srgb, var(--deep-fg) 10%, transparent);color:var(--deep-fg);box-shadow:none}
.kv-deep .kv-btn.soft:hover{background:color-mix(in srgb, var(--deep-fg) 16%, transparent)}
.kv-iconbtn{width:40px;height:40px;border-radius:999px;border:0;background:var(--surface);box-shadow:var(--sh1);display:inline-grid;place-items:center;cursor:pointer;color:var(--ink);flex:none}
.kv-iconbtn:hover{box-shadow:var(--sh2)}

/* language switch: buttons on the page, links once kv_lang_filter has run (aria-checked marks the current one) */
.kv-lang{display:inline-flex;padding:3px;border-radius:999px;background:color-mix(in srgb, var(--ink) 6%, transparent);gap:2px}
.kv-lang [data-lang]{height:30px;padding:0 11px;border-radius:999px;border:0;background:none;cursor:pointer;font:600 12.5px var(--f);color:var(--muted);display:inline-flex;align-items:center;text-decoration:none;transition:background .2s, color .2s}
.kv-lang [data-lang][aria-checked="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--sh1)}

/* status */
.kv-st{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;white-space:nowrap;color:var(--muted)}
.kv-st::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.kv-st.ok{color:var(--ok)} .kv-st.warn{color:var(--warn)} .kv-st.bad{color:var(--bad)} .kv-st.acc{color:var(--accent-text)}

/* ---------------------------------------------------------------- header */
.kv-head{position:sticky;top:0;z-index:30;transition:background .25s, box-shadow .25s}
.kv-head.scrolled{background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);box-shadow:0 1px 0 var(--line)}
.kv-head .kv-wrap{height:74px;display:flex;align-items:center;gap:28px}
.kv-nav{display:flex;gap:2px;margin-right:auto}
.kv-nav a{padding:8px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .2s, background .2s}
.kv-nav a:hover{color:var(--ink);background:color-mix(in srgb, var(--ink) 5%, transparent)}
.kv-headr{display:flex;align-items:center;gap:8px;margin-left:auto}
.kv-menubtn{display:none}

/* bottom sheet (phone menu) */
.kv-sheet{position:fixed;inset:0;z-index:70;visibility:hidden}
.kv-sheet .scrim{position:absolute;inset:0;background:rgba(8,9,12,.45);opacity:0;transition:opacity .25s var(--ease)}
.kv-sheet .panel{position:absolute;left:0;right:0;bottom:0;background:var(--surface);border-radius:26px 26px 0 0;padding:12px 16px calc(18px + env(safe-area-inset-bottom,0px));
  display:grid;gap:2px;max-height:86vh;overflow:auto;transform:translateY(100%);transition:transform .32s var(--ease)}
.kv-sheet.open{visibility:visible}
.kv-sheet.open .scrim{opacity:1}
.kv-sheet.open .panel{transform:none}
.kv-sheet .grab{width:42px;height:5px;border-radius:5px;background:var(--line2);margin:2px auto 10px}
.kv-sheet .row{display:flex;align-items:center;gap:14px;padding:14px 12px;border-radius:14px;font-size:15.5px;font-weight:600;background:none;border:0;text-align:left;cursor:pointer;width:100%}
.kv-sheet .row:hover{background:var(--raise)}
.kv-sheet .row .kv-ico{color:var(--muted)}
.kv-sheet .row .end{margin-left:auto}

/* ---------------------------------------------------------------- home: hero */
.kv-hero{padding-block:44px 24px}
.kv-hero .kv-wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
.kv-hero h1{font-size:clamp(40px,5.6vw,68px);font-weight:800;letter-spacing:-.045em;line-height:1.02}
.kv-hero h1 em{font-style:normal;color:var(--accent-text)}
.kv-hero .lede{font-size:18px;color:var(--muted);max-width:50ch;margin-top:22px}
.kv-ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.kv-assure{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:var(--muted)}
.kv-assure > span{display:inline-flex;gap:8px;align-items:center}
.kv-assure .kv-ico{color:var(--accent-text)}
.kv-payline{margin-top:22px;padding:14px 16px;border-radius:18px;background:var(--surface);box-shadow:var(--sh1);display:grid;gap:10px;max-width:520px;font-size:14.5px}
.kv-payline .pl-mm{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.kv-payline select{height:38px;border-radius:999px;border:1px solid var(--line);background:var(--raise);padding:0 34px 0 14px;font-size:14px;font-weight:600;max-width:100%;
  appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;background-size:5px 5px;background-repeat:no-repeat}
/* phone */
.kv-stage{position:relative;border-radius:36px;background:var(--surface);box-shadow:var(--sh1);padding:36px 24px 0;min-height:520px;display:flex;justify-content:center;overflow:hidden}
.kv-stage::before{content:"";position:absolute;inset:auto -10% -40% -10%;height:70%;background:radial-gradient(60% 60% at 50% 40%, var(--accent-soft), transparent 70%);pointer-events:none}
.kv-phone{position:relative;width:min(300px,100%);border-radius:44px 44px 0 0;background:var(--deep);padding:12px 12px 0;box-shadow:var(--sh2)}
.kv-screen{border-radius:34px 34px 0 0;background:var(--bg);min-height:470px;padding:16px 14px 0;position:relative;overflow:hidden}
.kv-sbar{display:flex;justify-content:space-between;font:600 12px var(--f);padding:0 8px 12px}
.kv-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:84px;height:24px;border-radius:14px;background:var(--deep)}
.kv-push{position:absolute;left:10px;right:10px;top:10px;z-index:3;background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-radius:20px;padding:12px 14px;box-shadow:var(--sh2);display:flex;gap:11px;align-items:flex-start;transform:translateY(-130%);opacity:0;transition:transform .55s var(--ease), opacity .4s}
.kv-push.show{transform:none;opacity:1}
.kv-push .kv-mark{width:30px;height:30px;border-radius:9px;font-size:11px}
.kv-push b{font-size:13px;display:block}
.kv-push p{font-size:12.5px;color:var(--muted);line-height:1.4}
.kv-push small{margin-left:auto;font-size:11px;color:var(--faint);white-space:nowrap}
.kv-appcard{background:var(--surface);border-radius:20px;padding:16px;box-shadow:var(--sh1);margin-top:10px}
.kv-appcard .top{display:flex;gap:10px;align-items:center}
.kv-appcard .top b{font-size:14px;display:block}
.kv-appcard .top small{font-size:12px;color:var(--muted)}
.kv-appcard .top .p{margin-left:auto;font-weight:700;font-size:14px}
.kv-appcard .numb{margin-top:14px;padding:12px;border-radius:14px;background:var(--raise);font:500 16px var(--f-mono)}
.kv-appcard .wait{display:flex;justify-content:space-between;margin-top:12px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.kv-track{height:5px;border-radius:5px;background:var(--raise);overflow:hidden;margin-top:8px}
.kv-track i{display:block;height:100%;width:0;background:var(--accent);border-radius:5px;transition:width .35s linear}
.kv-otp{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-top:14px}
.kv-otp span{height:46px;border-radius:12px;background:var(--raise);display:grid;place-items:center;font:600 22px var(--f-mono);color:var(--faint);transition:background .3s var(--ease), color .3s, transform .3s var(--ease)}
.kv-otp span.on{background:var(--accent);color:var(--accent-ink);transform:translateY(-2px)}
.kv-otp span:nth-child(3){margin-right:4px}
.kv-minirow{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:12px 14px;border-radius:16px;background:var(--surface);box-shadow:var(--sh1);font-size:13px}
.kv-minirow b{font-weight:600}
.kv-svc{width:40px;height:40px;border-radius:12px;background:var(--raise);display:inline-grid;place-items:center;font:700 12.5px var(--f);flex:none;color:var(--ink2)}
.kv-appcard .kv-svc{width:34px;height:34px;border-radius:10px;font-size:11px}

.kv-logos{padding-block:26px 8px}
.kv-logos .kv-wrap{display:flex;align-items:center;gap:10px 28px;flex-wrap:wrap;color:var(--faint);font-weight:600;font-size:15px}
.kv-logos .kv-wrap > span:first-child{color:var(--muted);font-weight:500;font-size:14px}
.kv-logos a:hover{color:var(--ink)}
.kv-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:36px}
.kv-fact{background:var(--surface);border-radius:22px;padding:22px 22px 20px;box-shadow:var(--sh1)}
.kv-fact b{display:block;font-size:36px;font-weight:800;letter-spacing:-.045em}
.kv-fact span{font-size:14px;color:var(--muted)}

/* ---------------------------------------------------------------- home: sections */
.kv-sec{padding-block:84px 0}
.kv-sec-head{display:grid;gap:12px;margin-bottom:32px;max-width:660px}
.kv-sec-head h2{font-size:clamp(30px,3.6vw,46px);font-weight:800;letter-spacing:-.04em}
.kv-sec-head p{color:var(--muted);font-size:17px}
.kv-prods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.kv-prod{position:relative;display:grid;grid-template-rows:auto 1fr auto;gap:20px;padding:30px;border-radius:28px;background:var(--surface);box-shadow:var(--sh1);transition:transform .3s var(--ease), box-shadow .3s var(--ease)}
.kv-prod:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.kv-prod .pi{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-text)}
.kv-prod .pi .kv-ico{width:24px;height:24px}
.kv-prod h3{font-size:24px;font-weight:800;letter-spacing:-.03em}
.kv-prod p{color:var(--muted);margin-top:10px;font-size:15px;max-width:46ch}
.kv-prod .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}
.kv-prod .tags a,.kv-prod .tags span{font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--raise);color:var(--ink2)}
.kv-prod .tags a:hover{background:var(--accent-soft);color:var(--accent-text)}
.kv-prod .foot{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.kv-prod .from small{display:block;font-size:13px;color:var(--muted)}
.kv-prod .from b{font-size:28px;font-weight:800;letter-spacing:-.04em}
.kv-prod .from em{font-style:normal;font-size:14px;color:var(--muted);font-weight:500}
.kv-prod .go{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;background:var(--raise);font-weight:600;font-size:14px;transition:background .25s, color .25s}
.kv-prod .go:hover{background:var(--accent);color:var(--accent-ink)}
.kv-prod.feature{background:var(--deep);color:var(--deep-fg)}
.kv-prod.feature p,.kv-prod.feature .from small,.kv-prod.feature .from em{color:var(--deep-muted)}
.kv-prod.feature .pi{background:var(--accent);color:var(--accent-ink)}
.kv-prod.feature .tags a,.kv-prod.feature .tags span{background:var(--deep2);color:var(--deep-fg)}
.kv-prod.feature .go{background:var(--accent);color:var(--accent-ink)}
.kv-prod.feature .go:hover{background:var(--accent-hover)}
.kv-more{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.kv-more a{display:flex;gap:14px;align-items:center;padding:18px;border-radius:20px;background:var(--surface);box-shadow:var(--sh1);transition:box-shadow .25s, transform .25s var(--ease)}
.kv-more a:hover{box-shadow:var(--sh2);transform:translateY(-2px)}
.kv-more .ic{width:40px;height:40px;border-radius:12px;background:var(--raise);display:grid;place-items:center;flex:none}
.kv-more b{display:block;font-size:15px}
.kv-more small{display:block;color:var(--muted);font-size:13.5px}
.kv-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.kv-step{padding:28px;border-radius:26px;background:var(--surface);box-shadow:var(--sh1)}
.kv-step .k{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--bg);font-weight:700;font-size:14px}
.kv-step h3{font-size:20px;margin-top:22px}
.kv-step p{color:var(--muted);margin-top:8px;font-size:15px}
.kv-flow{margin-top:16px;padding:22px 26px;border-radius:26px;background:var(--surface);box-shadow:var(--sh1);display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center}
.kv-flow b{font-size:15px;margin-right:6px}
.kv-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center}
.kv-split h2{font-size:clamp(28px,3.2vw,40px);font-weight:800;letter-spacing:-.04em;margin-top:10px}
.kv-split p.pi{color:var(--muted);font-size:16px;margin-top:14px;max-width:52ch}
.kv-checks{display:grid;gap:10px;margin-top:20px;font-size:15px}
.kv-checks div{display:flex;gap:10px;align-items:center}
.kv-checks .kv-ico{color:var(--accent-text)}
.kv-code{border-radius:24px;background:var(--deep);color:var(--deep-fg);padding:20px;box-shadow:var(--sh2);min-width:0}
.kv-code .t{font:600 13px var(--f-mono);color:var(--deep-muted);margin-bottom:12px}
.kv-code .t b{color:var(--deep-fg);background:color-mix(in srgb, var(--accent) 40%, transparent);padding:2px 8px;border-radius:6px;margin-right:8px}
.kv-code pre{margin:0;font:400 13.5px/1.7 var(--f-mono);overflow-x:auto}
.kv-code .k{color:#9aa8ff}
.kv-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.kv-trust div{padding:26px;border-radius:26px;background:var(--surface);box-shadow:var(--sh1)}
.kv-trust h3{font-size:18px}
.kv-trust p{color:var(--muted);margin-top:8px;font-size:14.5px}
.kv-panel{border-radius:26px;background:var(--surface);box-shadow:var(--sh1);padding:8px}
.kv-panel .item{display:grid;gap:2px;padding:16px 18px;border-radius:18px}
.kv-panel .item + .item{border-top:1px solid var(--line);border-radius:0}
.kv-panel .item b{font-size:15px}
.kv-panel .item span{color:var(--muted);font-size:14px}
/* payments */
.kv-pay{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:16px;align-items:start}
.kv-payopts{display:grid;gap:12px}
.kv-payopt{position:relative;display:flex;gap:16px;align-items:center;padding:20px;border-radius:22px;background:var(--surface);box-shadow:var(--sh1);transition:box-shadow .25s}
.kv-payopt.me{box-shadow:var(--sh1), inset 0 0 0 1.5px var(--accent)}
.kv-payopt .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--raise);flex:none}
.kv-payopt b{display:block;font-size:16px}
.kv-payopt p{color:var(--muted);font-size:14px}
.kv-payopt .min{margin-top:4px;font-size:13px;color:var(--muted)}
.kv-payopt .min b{display:inline;font-size:13.5px;color:var(--ink)}
.kv-payopt .you{position:absolute;top:12px;right:14px;font-size:11.5px;font-weight:700;color:var(--accent-text);background:var(--accent-soft);padding:2px 9px;border-radius:999px}
.kv-mm{border-radius:26px;background:var(--surface);box-shadow:var(--sh1);overflow:hidden;min-width:0}
.kv-mm .top{display:flex;gap:12px;align-items:center;padding:18px 20px;flex-wrap:wrap}
.kv-mm .top b{margin-right:auto;font-size:16px}
.kv-mm .top a{font-size:14px;font-weight:600;color:var(--accent-text)}
.kv-tw{overflow-x:auto;max-height:380px;overflow-y:auto}
.kv-t{width:100%;border-collapse:collapse;font-size:14.5px}
.kv-t th,.kv-t td{padding:12px 20px;text-align:left;border-top:1px solid var(--line);white-space:nowrap}
.kv-t th{position:sticky;top:0;font-size:13px;font-weight:600;color:var(--muted);background:var(--raise);border-top:0;z-index:1}
.kv-t td.m{font-variant-numeric:tabular-nums}
.kv-t .dim{color:var(--faint)}
.kv-t tr.me td{background:var(--accent-soft)}
/* faq */
.kv-faq{display:grid;gap:10px;max-width:820px}
.kv-faq details{border-radius:20px;background:var(--surface);box-shadow:var(--sh1);padding:0 22px}
.kv-faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.kv-faq summary::-webkit-details-marker{display:none}
.kv-faq summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translateY(-3px);transition:transform .25s var(--ease);flex:none}
.kv-faq details[open] summary::after{transform:rotate(225deg) translateY(-1px)}
.kv-faq details p{padding:0 0 20px;color:var(--muted);max-width:68ch}
/* band */
.kv-band{margin-top:84px;background:var(--deep);color:var(--deep-fg);border-radius:36px;padding:64px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.kv-band::after{content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle, color-mix(in srgb, var(--accent) 45%, transparent), transparent 65%);pointer-events:none}
.kv-band > *{position:relative;z-index:1}
.kv-band h2{font-size:clamp(30px,3.8vw,50px);font-weight:800;letter-spacing:-.045em}
.kv-band p{color:var(--deep-muted);margin-top:14px;max-width:50ch;font-size:16.5px}
/* footer */
.kv-foot{margin-top:96px;padding-block:56px 36px;background:var(--surface)}
.kv-foot .cols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
.kv-foot h4{font-size:14px;font-weight:700;margin:0 0 14px}
.kv-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.kv-foot li a{color:var(--muted);font-size:14.5px}
.kv-foot li a:hover{color:var(--ink)}
.kv-foot .legal{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:13.5px;color:var(--faint)}

/* ---------------------------------------------------------------- auth */
.kv-auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:14px;gap:14px}
.kv-auth-side{background:var(--deep);color:var(--deep-fg);border-radius:30px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;position:relative;overflow:hidden}
.kv-auth-side::after{content:"";position:absolute;left:-140px;bottom:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle, color-mix(in srgb, var(--accent) 40%, transparent), transparent 65%);pointer-events:none}
.kv-auth-side > *{position:relative;z-index:1}
.kv-auth-side .kv-mark{background:var(--deep-fg);color:var(--deep)}
.kv-auth-side .kv-mark i{color:#2c49f0}
.kv-auth-side .kv-brand b{color:var(--deep-fg)}
.kv-auth-side .kv-brand b span{color:inherit}
.kv-auth-side h1{font-size:clamp(32px,3.4vw,46px);font-weight:800;letter-spacing:-.045em;max-width:14ch}
.kv-auth-side .sub{color:var(--deep-muted);margin-top:16px;max-width:42ch;font-size:16px}
.kv-auth-feed{display:grid;gap:10px;max-width:400px;margin-top:30px}
.kv-auth-feed div{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:16px;background:color-mix(in srgb, var(--deep-fg) 7%, transparent);font-size:14px}
.kv-auth-feed span{color:var(--deep-muted)}
.kv-auth-feed b{font-weight:600}
.kv-auth-ticks{display:grid;gap:12px;font-size:15px}
.kv-auth-ticks div{display:flex;gap:12px;align-items:flex-start}
.kv-auth-ticks .kv-ico{color:var(--accent);margin-top:2px}
.kv-auth-main{display:flex;flex-direction:column;padding:8px 12px 24px}
.kv-auth-top{display:flex;align-items:center;gap:8px;padding:6px 0 0}
.kv-auth-top .back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:14.5px;font-weight:500;margin-right:auto}
.kv-auth-top .back .kv-ico{transform:rotate(180deg)}
.kv-auth-top .kv-brand{display:none;margin-right:auto}
.kv-auth-body{flex:1;display:grid;place-items:center;padding:28px 0}
.kv-auth-card{width:min(100%,420px);display:grid;gap:18px}
.kv-auth-card h2{font-size:34px;font-weight:800;letter-spacing:-.04em}
.kv-auth-card .lede{color:var(--muted);margin-top:-8px}
.kv-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:999px;background:color-mix(in srgb, var(--ink) 6%, transparent)}
.kv-tabs a{height:40px;border-radius:999px;display:grid;place-items:center;font-weight:600;font-size:14.5px;color:var(--muted);transition:background .2s, color .2s}
.kv-tabs a.active{background:var(--surface);color:var(--ink);box-shadow:var(--sh1)}
.kv-field{display:grid;gap:7px}
.kv-field > label{font-size:13.5px;font-weight:600;color:var(--ink2)}
.kv-input{position:relative}
.kv-input .kv-ico{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--faint);pointer-events:none}
.kv-input input{height:52px;width:100%;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:0 16px 0 46px;outline:none;font-size:15px;transition:border-color .2s, box-shadow .2s}
.kv-input input:hover{border-color:var(--line2)}
.kv-input input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.kv-input.bad input{border-color:var(--bad)}
.kv-input .peek{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;font:600 13px var(--f);color:var(--accent-text);cursor:pointer;padding:6px 8px}
.kv-input input.haspeek{padding-right:74px}
.kv-rowsplit{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;flex-wrap:wrap}
.kv-rowsplit a{color:var(--accent-text);font-weight:600}
.kv-check{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:var(--muted)}
.kv-check input{width:17px;height:17px;margin-top:2px;accent-color:var(--accent);flex:none}
.kv-check a{color:var(--accent-text);font-weight:600}
.kv-or{display:flex;align-items:center;gap:14px;color:var(--faint);font-size:13px}
.kv-or::before,.kv-or::after{content:"";flex:1;height:1px;background:var(--line)}
.kv-google{display:flex;align-items:center;justify-content:center;gap:10px;height:52px;border-radius:999px;background:var(--surface);box-shadow:var(--sh1);font-weight:600;font-size:15px;transition:box-shadow .2s}
.kv-google:hover{box-shadow:var(--sh2)}
.kv-google svg{width:19px;height:19px}
.kv-alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:16px;font-size:14.5px}
.kv-alert svg{width:18px;height:18px;flex:none;margin-top:2px}
.kv-alert.bad{background:var(--bad-bg);color:var(--bad)}
.kv-alert.ok{background:var(--ok-bg);color:var(--ok)}
.kv-meter{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:2px}
.kv-meter i{height:4px;border-radius:4px;background:var(--line);transition:background .25s}
.kv-hint{font-size:13px;color:var(--muted)}
.kv-hint.ok{color:var(--ok)} .kv-hint.bad{color:var(--bad)}
.kv-switch{text-align:center;color:var(--muted);font-size:14.5px}
.kv-switch a{color:var(--accent-text);font-weight:600}
.kv-auth-legal{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--faint);margin-top:6px}
.kv-auth-legal a:hover{color:var(--ink)}
.kv2 .g-recaptcha{transform-origin:left top}

/* ---------------------------------------------------------------- responsive */
@media (max-width:1100px){
  .kv-foot .cols{grid-template-columns:repeat(3,1fr)}
  .kv-foot .cols > div:first-child{grid-column:1/-1}
}
@media (max-width:960px){
  .kv-nav,.kv-headr .hide-m{display:none}
  .kv-menubtn{display:inline-grid}
  .kv-hero{padding-block:20px 12px}
  .kv-hero .kv-wrap{grid-template-columns:minmax(0,1fr);gap:36px}
  .kv-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kv-prods,.kv-steps,.kv-pay,.kv-split,.kv-trust{grid-template-columns:minmax(0,1fr)}
  .kv-more{grid-template-columns:minmax(0,1fr)}
  .kv-band{grid-template-columns:minmax(0,1fr);padding:40px 28px}
  .kv-auth{grid-template-columns:minmax(0,1fr);padding:0}
  .kv-auth-side{display:none}
  .kv-auth-main{padding:8px var(--gut) 24px}
  .kv-auth-top .back{display:none}
  .kv-auth-top .kv-brand{display:inline-flex}
}
@media (max-width:640px){
  .kv-head .kv-wrap{height:64px;gap:12px}
  .kv-headr .kv-lang{display:none}
  .kv-hero h1{font-size:42px}
  .kv-hero .lede{font-size:16.5px}
  .kv-stage{min-height:470px;padding:28px 12px 0;border-radius:28px}
  .kv-fact b{font-size:30px}
  .kv-sec{padding-block:64px 0}
  .kv-prod{padding:22px;border-radius:24px}
  .kv-foot .cols{grid-template-columns:repeat(2,1fr)}
  .kv-band{border-radius:28px;margin-top:64px}
  .kv-payopt{align-items:flex-start}
  .kv-auth-card h2{font-size:30px}
}