@font-face{font-family:Montserrat;font-style:normal;font-weight:400 600;font-display:swap;src:url(/assets/montserrat-latin.woff2) format("woff2")}

/* Dark is the main look: black page, white rook. */
:root{
  color-scheme:dark;
  --bg:#090908;
  --surface:#121211;
  --line:#2c2c2b;
  --text:#f4f4f4;
  --muted:#9CA3AF;
  --label:#b2b1b3;
  --btn-line:#5c5c5b;
  --underline:rgba(255,255,255,.35);
  --icon-top:#262626;--icon-bottom:#0f0f0f;--icon-line:#3a3a3a;
  /* rook shading, left to right */
  --r0:#f8f8f8;--r1:#f7f7f7;--r2:#eeeeee;--r3:#dddddd;--r4:#b4b4b4;--r5:#909090;--r6:#6c6c6c;
}
/* Light mode: white page, black rook. */
@media (prefers-color-scheme:light){
  :root{
    color-scheme:light;
    --bg:#f7f7f6;
    --surface:#ffffff;
    --line:#dededc;
    --text:#111110;
    --muted:#55595f;
    --label:#5a595c;
    --btn-line:#9a9a98;
    --underline:rgba(0,0,0,.3);
    --icon-top:#ffffff;--icon-bottom:#ececeb;--icon-line:#d4d4d2;
    --r0:#0a0a0a;--r1:#0c0c0c;--r2:#161616;--r3:#242424;--r4:#3c3c3c;--r5:#545454;--r6:#6c6c6c;
  }
}
.mark stop:nth-child(1){stop-color:var(--r0)}
.mark stop:nth-child(2){stop-color:var(--r1)}
.mark stop:nth-child(3){stop-color:var(--r2)}
.mark stop:nth-child(4){stop-color:var(--r3)}
.mark stop:nth-child(5){stop-color:var(--r4)}
.mark stop:nth-child(6){stop-color:var(--r5)}
.mark stop:nth-child(7){stop-color:var(--r6)}
.word path{fill:var(--text)}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.6}
a{color:var(--text);text-decoration-color:var(--underline);text-underline-offset:4px}
a:hover{text-decoration-color:var(--text)}
a:focus-visible{outline:2px solid var(--text);outline-offset:4px;border-radius:2px}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
svg{display:block}

header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}
.lockup{display:flex;align-items:center;gap:14px;text-decoration:none}
.lockup .mark{width:30px;height:auto}
.lockup .word{width:178px;height:auto}
nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
nav a{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--label);text-decoration:none;padding:12px 0;display:inline-block}
nav a:hover{color:var(--text)}

.hero{padding:112px 0 104px;text-align:center}
.hero .mark{width:168px;height:auto;margin:0 auto 48px}
.hero h1{margin:0}
.hero h1 svg{width:min(560px,100%);height:auto;margin:0 auto}
.hero p{margin:36px auto 0;max-width:34ch;font-size:19px;color:var(--muted)}

section{border-top:1px solid var(--line);padding:80px 0}
.label{font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--label);margin:0}
.grid{display:grid;grid-template-columns:220px 1fr;gap:40px}

.app{display:flex;gap:28px;align-items:flex-start;padding:32px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}
.app-icon{flex:none;width:72px;height:72px;border-radius:18px;background:linear-gradient(180deg,var(--icon-top),var(--icon-bottom));border:1px solid var(--icon-line);display:grid;place-items:center;font-weight:600;font-size:22px;letter-spacing:.04em}
.app h2{margin:0;font-size:24px;font-weight:600;letter-spacing:.02em}
.app .tag{margin:4px 0 0;color:var(--text)}
.app .desc{margin:6px 0 0;color:var(--muted);font-size:15px}
.btn{display:inline-flex;align-items:center;gap:10px;margin-top:20px;min-height:44px;padding:0 20px;border:1px solid var(--btn-line);border-radius:999px;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none}
.btn:hover{background:var(--text);color:var(--bg);border-color:var(--text)}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact h3{margin:0 0 8px;font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.contact p,.contact address{margin:0;font-style:normal;font-size:18px}

/* Privacy page */
.doc{padding:72px 0 88px}
.doc .wrap{max-width:720px}
.doc h1{margin:12px 0 4px;font-size:36px;font-weight:600;letter-spacing:.01em;line-height:1.2}
.doc .date{margin:0 0 40px;color:var(--muted);font-size:15px}
.doc h2{margin:40px 0 8px;font-size:20px;font-weight:600}
.doc p,.doc li{color:var(--text)}
.doc ul{padding-left:22px}
.doc li{margin:6px 0}
.doc address{font-style:normal}

footer{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:13px;letter-spacing:.06em}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}

@media (max-width:720px){
  body{font-size:16px}
  header .wrap{min-height:72px}
  .lockup .word{display:none}
  nav ul{gap:20px}
  .hero{padding:72px 0 64px}
  .hero .mark{width:120px;margin-bottom:36px}
  .hero p{font-size:17px}
  section{padding:56px 0}
  .grid{grid-template-columns:1fr;gap:28px}
  .app{flex-direction:column;gap:20px;padding:24px}
  .contact{grid-template-columns:1fr;gap:28px}
  .doc{padding:48px 0 64px}
  .doc h1{font-size:30px}
}